commit 02cfca53220433c2d0d95892aacf4d19aa66a92b Author: Dan Helfman Date: Mon Jul 16 20:22:38 2007 +0000 Renaming repository to new name: luminotes diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..94a9ed0 --- /dev/null +++ b/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. 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If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/INSTALL b/INSTALL new file mode 100644 index 0000000..8763a4d --- /dev/null +++ b/INSTALL @@ -0,0 +1,26 @@ +To use the Limited Medium wiki, please see the included README file instead of +this INSTALL file. This file contains details about installing the Limited +Medium server, which you shouldn't need if you only want to make a wiki. + +First, install the prerequisites: + + * Python 2.5 + * CherryPy 2.2 + * simplejson 1.3 + +If you're interested in running unit tests, also install: + + * nose 0.9.0 + +Run the server in development mode: + + python2.5 limitedmedium.py -d + +Connect to the following URL in a web browser running on the same machine: + + http://localhost:8080/ + +You can run unit tests by running: + + nosetests + diff --git a/README b/README new file mode 100644 index 0000000..331c2d5 --- /dev/null +++ b/README @@ -0,0 +1,71 @@ +Limited Medium + +http://somewhere + +Limited Medium is a lightweight personal wiki notebook for organizing your +notes and ideas. It's designed for: + + * Writers. Keep track of your characters, plots, and scenes. + * Students. Take notes and make links between related concepts. + * Game designers. Build up your world one detail at a time. + * Creative types. If you've outgrown a Word doc or text file full of + disorganized notes, Limited Medium can help. + +Here's how Limited Medium differs from other personal wikis: + + * What you see is what you mean. You can forget about markup or markdown. + * Integrated viewing and editing. Update any wiki entry without switching + back and forth. + * View multiple wiki entries at once. Perfect for notes and brainstorming. + * Access your wiki from anywhere. All your work is automatically saved to the + server. + * Use any sort of link titles you want. Wiki links aren't expected to + LookLikeThis. + +Limited Medium also has the following features: + + * Built-in searching. A single search looks through every word in the entire + wiki. + +Limited Medium makes use of some advanced browser features, so not all +browsers will work for editing your wiki. Supported browsers include: + + * Internet Explorer 6+ + * Firefox 1.5+ + * SeaMonkey 1.0+ + * Iceweasel 1.5+ + * Iceape 1.0+ + +The following web browsers are known not to work with Limited Medium: + + * Safari + * Opera + * Konqueror + * Lynx + +If you're looking for a personal wiki with more minimal browser requirements, +you might want to try TiddlyWiki. If you're looking for a more general-purpose +wiki for multiple users, check out MoinMoin. + +If you'd like to actually install the Limited Medium server, see the INSTALL +file. + +Enjoy! + +Limited Medium Copyright (C) 2007 Dan Helfman + +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program. If not, see . + +See the COPYING file for more information. Also note that MochiKit has its +own separate license. See static/js/MochiKit_LICENSE. diff --git a/config/Common.py b/config/Common.py new file mode 100644 index 0000000..7f7cd9b --- /dev/null +++ b/config/Common.py @@ -0,0 +1,18 @@ +import cherrypy + + +settings = { + "global": { + "server.socket_port": 8080, + "server.environment": "production", + "session_filter.on": True, + "session_filter.storage_type": "file", + "session_filter.storage_path": "session", + "session_filter.timeout": 60 * 72, # 72 hours + "session_filter.clean_up_delay": 5, + "encoding_filter.on": True, + "encoding_filter.encoding": "utf-8", + "decoding_filter.on": True, + "decoding_filter.encoding": "utf-8", + }, +} diff --git a/config/Development.py b/config/Development.py new file mode 100644 index 0000000..584757a --- /dev/null +++ b/config/Development.py @@ -0,0 +1,19 @@ +import os +import cherrypy + + +settings = { + "global": { + "server.thread_pool": 10, + "autoreload.on": True, + "static_filter.root": os.path.abspath( "." ), + }, + "/static": { + "static_filter.on": True, + "static_filter.dir": "static", + }, + "/favicon.ico": { + "static_filter.on": True, + "static_filter.file": "static/images/favicon.ico", + }, +} diff --git a/config/Production.py b/config/Production.py new file mode 100644 index 0000000..15fc885 --- /dev/null +++ b/config/Production.py @@ -0,0 +1,14 @@ +import cherrypy + + +settings = { + "global": { + "server.socket_queue_size": 15, + "server.thread_pool": 40, + "base_url_filter.on": True, + "base_url_filter.use_x_forwarded_host": True, + "server.log_to_screen": False, + "server.log_file": "limitedmedium.log", + "server.log_access_file": "limitedmedium.log", + }, +} diff --git a/config/__init__.py b/config/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/controller/Async.py b/controller/Async.py new file mode 100644 index 0000000..7655c6a --- /dev/null +++ b/controller/Async.py @@ -0,0 +1,16 @@ +import cherrypy + + +def async( method ): + """ + A decorator for a generator method that causes it to be invoked asynchronously. In other words, + whenever a generator method decorated by this decorator is called, its generator is added to + the scheduler for later execution. + + This decorator expects a self.scheduler member containing the scheduler to use. + """ + def schedule( self, *args, **kwargs ): + thread = method( self, *args, **kwargs ) + self.scheduler.add( thread ) + + return schedule diff --git a/controller/Database.py b/controller/Database.py new file mode 100644 index 0000000..8472e2b --- /dev/null +++ b/controller/Database.py @@ -0,0 +1,214 @@ +import re +import bsddb +import random +import cPickle +from cStringIO import StringIO +from copy import copy +from model.Persistent import Persistent +from Async import async + + +class Database( object ): + ID_BITS = 128 # number of bits within an id + ID_DIGITS = "0123456789abcdefghijklmnopqrstuvwxyz" + + def __init__( self, scheduler, database_path = None ): + """ + Create a new database and return it. + + @type scheduler: Scheduler + @param scheduler: scheduler to use + @type database_path: unicode + @param database_path: path to the database file + @rtype: Database + @return: database at the given path + """ + self.__scheduler = scheduler + self.__env = bsddb.db.DBEnv() + self.__env.open( None, bsddb.db.DB_CREATE | bsddb.db.DB_PRIVATE | bsddb.db.DB_INIT_MPOOL ) + self.__db = bsddb.db.DB( self.__env ) + self.__db.open( database_path, "database", bsddb.db.DB_HASH, bsddb.db.DB_CREATE ) + self.__cache = {} + + def __persistent_id( self, obj, skip = None ): + # save the object and return its persistent id + if obj != skip and isinstance( obj, Persistent ): + self.__save( obj ) + return obj.object_id + + # returning None indicates that the object should be pickled normally without using a persistent id + return None + + @async + def save( self, obj, callback = None ): + """ + Save the given object to the database, including any objects that it references. + + @type obj: Persistent + @param obj: object to save + @type callback: generator or NoneType + @param callback: generator to wakeup when the save is complete (optional) + """ + self.__save( obj ) + yield callback + + def __save( self, obj ): + # if this object's current revision is already saved, bail + revision_id = obj.revision_id() + if revision_id in self.__cache: + return + + object_id = unicode( obj.object_id ).encode( "utf8" ) + revision_id = unicode( obj.revision_id() ).encode( "utf8" ) + secondary_id = obj.secondary_id and unicode( obj.secondary_id ).encode( "utf8" ) or None + + # update the cache with this saved object + self.__cache[ object_id ] = obj + self.__cache[ revision_id ] = copy( obj ) + if obj.secondary_id: + self.__cache[ secondary_id ] = obj + + # set the pickler up to save persistent ids for every object except for the obj passed in, which + # will be pickled normally + buffer = StringIO() + pickler = cPickle.Pickler( buffer, protocol = -1 ) + pickler.persistent_id = lambda o: self.__persistent_id( o, skip = obj ) + + # pickle the object and write it to the database under both its id key and its revision id key + pickler.dump( obj ) + pickled = buffer.getvalue() + self.__db.put( object_id, pickled ) + self.__db.put( revision_id, pickled ) + + # write the pickled object id (only) to the database under its secondary id + if obj.secondary_id: + buffer = StringIO() + pickler = cPickle.Pickler( buffer, protocol = -1 ) + pickler.persistent_id = lambda o: self.__persistent_id( o ) + pickler.dump( obj ) + self.__db.put( secondary_id, buffer.getvalue() ) + + self.__db.sync() + + @async + def load( self, object_id, callback, revision = None ): + """ + Load the object corresponding to the given object id from the database, and yield the provided + callback generator with the loaded object as its argument, or None if the object_id is unknown. + If a revision is provided, a specific revision of the object will be loaded. + + @type object_id: unicode + @param object_id: id of the object to load + @type callback: generator + @param callback: generator to send the loaded object to + @type revision: int or NoneType + @param revision: revision of the object to load (optional) + """ + obj = self.__load( object_id, revision ) + yield callback, obj + + def __load( self, object_id, revision = None ): + if revision is not None: + object_id = Persistent.make_revision_id( object_id, revision ) + + object_id = unicode( object_id ).encode( "utf8" ) + + # if the object corresponding to the given id has already been loaded, simply return it without + # loading it again + obj = self.__cache.get( object_id ) + if obj is not None: + return obj + + # grab the object for the given id from the database + buffer = StringIO() + unpickler = cPickle.Unpickler( buffer ) + unpickler.persistent_load = self.__load + + pickled = self.__db.get( object_id ) + if pickled is None or pickled == "": + return None + + buffer.write( pickled ) + buffer.flush() + buffer.seek( 0 ) + + # unpickle the object and update the cache with this saved object + obj = unpickler.load() + if obj is None: + print "error unpickling %s: %s" % ( object_id, pickled ) + return None + self.__cache[ unicode( obj.object_id ).encode( "utf8" ) ] = obj + self.__cache[ unicode( obj.revision_id() ).encode( "utf8" ) ] = obj + + return obj + + @staticmethod + def generate_id(): + int_id = random.getrandbits( Database.ID_BITS ) + + base = len( Database.ID_DIGITS ) + digits = [] + + while True: + index = int_id % base + digits.insert( 0, Database.ID_DIGITS[ index ] ) + int_id = int_id / base + if int_id == 0: + break + + return "".join( digits ) + + @async + def next_id( self, callback ): + """ + Generate the next available object id, and yielded the provided callback generator with the + object id as its argument. + + @type callback: generator + @param callback: generator to send the next available object id to + """ + # generate a random id, but on the off-chance that it collides with something else already in + # the database, try again + next_id = Database.generate_id() + while self.__db.get( next_id, default = None ) is not None: + next_id = Database.generate_id() + + # save the next_id as a key in the database so that it's not handed out again to another client + self.__db[ next_id ] = "" + + yield callback, next_id + + @async + def close( self ): + """ + Shutdown the database. + """ + self.__db.close() + self.__env.close() + yield None + + @async + def clear_cache( self ): + """ + Clear the memory object cache. + """ + self.__cache.clear() + yield None + + scheduler = property( lambda self: self.__scheduler ) + + +class Valid_id( object ): + """ + Validator for an object id. + """ + ID_PATTERN = re.compile( "^[%s]+$" % Database.ID_DIGITS ) + + def __init__( self, none_okay = False ): + self.__none_okay = none_okay + + def __call__( self, value ): + if self.__none_okay and value is None: return None + if self.ID_PATTERN.search( value ): return str( value ) + + raise ValueError() diff --git a/controller/Expire.py b/controller/Expire.py new file mode 100644 index 0000000..19dbfe8 --- /dev/null +++ b/controller/Expire.py @@ -0,0 +1,15 @@ +import cherrypy + + +def strongly_expire( function ): + """ + Decorator that sends headers that instruct browsers and proxies not to cache. + """ + def expire( *args, **kwargs ): + cherrypy.response.headers[ "Expires" ] = "Sun, 19 Nov 1978 05:00:00 GMT" + cherrypy.response.headers[ "Cache-Control" ] = "no-store, no-cache, must-revalidate, post-check=0, pre-check=0" + cherrypy.response.headers[ "Pragma" ] = "no-cache" + + return function( *args, **kwargs ) + + return expire diff --git a/controller/Expose.py b/controller/Expose.py new file mode 100644 index 0000000..bd7080b --- /dev/null +++ b/controller/Expose.py @@ -0,0 +1,87 @@ +import cherrypy + +from Validate import Validation_error + +# module-level variable that, when set to a view, overrides the view for all exposed methods. used +# by unit tests +view_override = None + + +def expose( view = None, rss = None ): + """ + expose() can be used to tag a method as available for publishing to the web via CherryPy. In + other words, methods that are not exposed cannot be accessed from the web. + + The expose() method itself is evaluated where it is used as a decorator, which just puts the view + variable into the enclosing scope of the decorate() function and returns decorate() to be used as + the actual decorator. + + Example usage: + + @expose( view = Json ) + def method(): pass + """ + def decorate( function ): + """ + When the method being decorated is invoked, its decorator gets invoked instead and is supposed + to return a new function to use in place of the method being decorated (or a modified version + of that function). In this case, the decorator is our decorate() function, and the function it + returns is the render() function. decorate()'s first argument is the method being decorated. + """ + def render( *args, **kwargs ): + """ + render() pretends that it's the method being decorated. It takes the same arguments and then + invokes the actual method being decorated, passing in those arguments. + + With whatever result it gets from calling that method, render() invokes the view from the + outer scope to try to render it. It then results that rendered result. + """ + result = {} + + # if rss was requested, and this method was exposed for rss, then use rss as the view + if u"rss" in kwargs: + del kwargs[ u"rss" ] + use_rss = True + else: + use_rss = False + + # kwarg names must be of type str, not unicode + kwargs = dict( [ ( str( key ), value ) for ( key, value ) in kwargs.items() ] ) + + # try executing the exposed function + try: + result = function( *args, **kwargs ) + except Validation_error, error: + result = dict( name = error.name, value = error.value, error = error.message ) + + redirect = result.get( u"redirect", None ) + + # try using the supplied view to render the result + try: + if view_override is None: + if rss and use_rss: + cherrypy.response.headers[ u"Content-Type" ] = u"application/xml" + return unicode( rss( **result ) ) + else: + return unicode( view( **result ) ) + else: + return unicode( view_override( **result ) ) + except: + if redirect is None: + print "error: %s" % result + raise + + # if that doesn't work, and there's a redirect, then redirect + del( result[ u"redirect" ] ) + from urllib import urlencode + + if result == {}: + raise cherrypy.HTTPRedirect( u"%s" % redirect ) + else: + url_args = urlencode( result ) + raise cherrypy.HTTPRedirect( u"%s?%s" % ( redirect, url_args ) ) + + render.exposed = True + return render + + return decorate diff --git a/controller/Html_cleaner.py b/controller/Html_cleaner.py new file mode 100644 index 0000000..a83f155 --- /dev/null +++ b/controller/Html_cleaner.py @@ -0,0 +1,146 @@ +# originally from http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/496942 + +from htmllib import HTMLParser +from cgi import escape +from urlparse import urlparse +from formatter import AbstractFormatter, NullWriter +from htmlentitydefs import entitydefs +from xml.sax.saxutils import quoteattr + +def xssescape(text): + """Gets rid of < and > and & and, for good measure, :""" + return escape(text, quote=True).replace(':',':') + +class Html_cleaner(HTMLParser): + """ + Cleans HTML of any tags not matching a whitelist. + """ + def __init__( self ): + HTMLParser.__init__( self, AbstractFormatter( NullWriter() ) ) + self.result = [] + self.open_tags = [] + # A list of the only tags allowed. Be careful adding to this. Adding + # "script," for example, would not be smart. 'img' is out by default + # because of the danger of IMG embedded commands, and/or web bugs. + self.permitted_tags = [ + 'a', + 'b', + 'br', + 'em', + 'h3', + 'i', + 'li', + 'ol', + 'ul', + 'p', + 'strong', + ] + + # A list of tags that are forcibly removed from the input. Tags that + # are not in permitted_tags and not in stripped_tags are simply + # escaped. + self.stripped_tags = [ + 'span', + ] + + # A list of tags that require no closing tag. + self.requires_no_close = [ 'img', 'br' ] + + # A dictionary showing the only attributes allowed for particular tags. + # If a tag is not listed here, it is allowed no attributes. Adding + # "on" tags, like "onhover," would not be smart. Also be very careful + # of "background" and "style." + self.allowed_attributes = { + 'a': [ 'href' ], + } + + # The only schemes allowed in URLs (for href and src attributes). + # Adding "javascript" or "vbscript" to this list would not be smart. + self.allowed_schemes = ['http','https','ftp', ''] + + def handle_data(self, data): + if data: + self.result.append( xssescape(data) ) + + def handle_charref(self, ref): + if len(ref) < 7 and ref.isdigit(): + self.result.append( '&#%s;' % ref ) + else: + self.result.append( xssescape('&#%s' % ref) ) + + def handle_entityref(self, ref): + if ref in entitydefs: + self.result.append( '&%s;' % ref ) + else: + self.result.append( xssescape('&%s' % ref) ) + + def handle_comment(self, comment): + if comment: + self.result.append( xssescape("" % comment) ) + + def handle_starttag(self, tag, method, attrs): + if tag not in self.permitted_tags: + if tag not in self.stripped_tags: + self.result.append( xssescape("<%s>" % tag) ) + else: + bt = "<" + tag + if tag in self.allowed_attributes: + attrs = dict(attrs) + self.allowed_attributes_here = \ + [x for x in self.allowed_attributes[tag] if x in attrs \ + and len(attrs[x]) > 0] + for attribute in self.allowed_attributes_here: + if attribute in ['href', 'src', 'background']: + if self.url_is_acceptable(attrs[attribute]): + bt += ' %s="%s"' % (attribute, attrs[attribute]) + else: + bt += ' %s=%s' % \ + (xssescape(attribute), quoteattr(attrs[attribute])) + if bt == "" % endtag ) + return "".join( self.result ) + + def xtags(self): + """Returns a printable string informing the user which tags are allowed""" + self.permitted_tags.sort() + tg = "" + for x in self.permitted_tags: + tg += "<" + x + if x in self.allowed_attributes: + for y in self.allowed_attributes[x]: + tg += ' %s=""' % y + tg += "> " + return xssescape(tg.strip()) diff --git a/controller/Html_nuker.py b/controller/Html_nuker.py new file mode 100644 index 0000000..ddd5d8e --- /dev/null +++ b/controller/Html_nuker.py @@ -0,0 +1,52 @@ +from htmllib import HTMLParser +from formatter import AbstractFormatter, NullWriter + + +class Html_nuker( HTMLParser ): + """ + Nukes HTML of all tags. + """ + def __init__( self, allow_refs = False ): + HTMLParser.__init__( self, AbstractFormatter( NullWriter() ) ) + self.result = [] + self.allow_refs = allow_refs + + def handle_data( self, data ): + if data and "<" not in data and ">" not in data: + self.result.append( data ) + + def handle_charref( self, ref ): + if self.allow_refs: + self.result.append( ref ) + + def handle_entityref( self, ref ): + if self.allow_refs: + self.result.append( ref ) + + def handle_comment( self, comment ): + pass + + def handle_starttag( self, tag, method, attrs ): + pass + + def handle_endtag( self, tag, attrs ): + pass + + def unknown_starttag( self, tag, attributes ): + pass + + def unknown_endtag( self, tag ): + pass + + def nuke( self, rawstring ): + """ + Nukes the given string of all HTML tags. + """ + if rawstring is None: + return u"" + + self.reset() + self.result = [] + self.feed( rawstring ) + + return u"".join( self.result ) diff --git a/controller/Notebooks.py b/controller/Notebooks.py new file mode 100644 index 0000000..5d88a48 --- /dev/null +++ b/controller/Notebooks.py @@ -0,0 +1,398 @@ +import cherrypy +from Scheduler import Scheduler +from Expose import expose +from Validate import validate, Valid_string, Validation_error, Valid_bool +from Database import Valid_id +from Users import grab_user_id +from Updater import wait_for_update, update_client +from Expire import strongly_expire +from Html_nuker import Html_nuker +from Async import async +from model.Notebook import Notebook +from model.Entry import Entry +from view.Main_page import Main_page +from view.Json import Json +from view.Entry_page import Entry_page +from view.Html_file import Html_file + + +class Access_error( Exception ): + def __init__( self, message = None ): + if message is None: + message = u"You don't have access to that notebook." + + Exception.__init__( self, message ) + self.__message = message + + def to_dict( self ): + return dict( + error = self.__message + ) + + +class Notebooks( object ): + def __init__( self, scheduler, database ): + self.__scheduler = scheduler + self.__database = database + + @expose( view = Main_page ) + @validate( + notebook_id = Valid_id(), + ) + def default( self, notebook_id ): + return dict( + notebook_id = notebook_id, + ) + + @expose( view = Json ) + @strongly_expire + @wait_for_update + @grab_user_id + @async + @update_client + @validate( + notebook_id = Valid_id(), + user_id = Valid_id( none_okay = True ), + ) + def contents( self, notebook_id, user_id ): + self.check_access( notebook_id, user_id, self.__scheduler.thread ) + if not ( yield Scheduler.SLEEP ): + raise Access_error() + + self.__database.load( notebook_id, self.__scheduler.thread ) + notebook = ( yield Scheduler.SLEEP ) + + yield dict( + notebook = notebook, + ) + + @expose( view = Json ) + @strongly_expire + @wait_for_update + @grab_user_id + @async + @update_client + @validate( + notebook_id = Valid_id(), + entry_id = Valid_id(), + user_id = Valid_id( none_okay = True ), + ) + def load_entry( self, notebook_id, entry_id, user_id ): + self.check_access( notebook_id, user_id, self.__scheduler.thread ) + if not ( yield Scheduler.SLEEP ): + raise Access_error() + + self.__database.load( notebook_id, self.__scheduler.thread ) + notebook = ( yield Scheduler.SLEEP ) + + if notebook is None: + entry = None + else: + entry = notebook.lookup_entry( entry_id ) + + yield dict( + entry = entry, + ) + + @expose( view = Json ) + @strongly_expire + @wait_for_update + @grab_user_id + @async + @update_client + @validate( + notebook_id = Valid_id(), + entry_title = Valid_string( min = 1, max = 500 ), + user_id = Valid_id( none_okay = True ), + ) + def load_entry_by_title( self, notebook_id, entry_title, user_id ): + self.check_access( notebook_id, user_id, self.__scheduler.thread ) + if not ( yield Scheduler.SLEEP ): + raise Access_error() + + self.__database.load( notebook_id, self.__scheduler.thread ) + notebook = ( yield Scheduler.SLEEP ) + + if notebook is None: + entry = None + else: + entry = notebook.lookup_entry_by_title( entry_title ) + + yield dict( + entry = entry, + ) + + @expose( view = Json ) + @wait_for_update + @grab_user_id + @async + @update_client + @validate( + notebook_id = Valid_id(), + entry_id = Valid_id(), + contents = Valid_string( min = 1, max = 25000, escape_html = False ), + startup = Valid_bool(), + user_id = Valid_id( none_okay = True ), + ) + def save_entry( self, notebook_id, entry_id, contents, startup, user_id ): + self.check_access( notebook_id, user_id, self.__scheduler.thread ) + if not ( yield Scheduler.SLEEP ): + raise Access_error() + + self.__database.load( notebook_id, self.__scheduler.thread ) + notebook = ( yield Scheduler.SLEEP ) + + if not notebook: + yield dict( + saved = False, + ) + return + + self.__database.load( entry_id, self.__scheduler.thread ) + entry = ( yield Scheduler.SLEEP ) + + # if the entry is already in the database, load it and update it. otherwise, create it + if entry and entry in notebook.entries: + notebook.update_entry( entry, contents ) + else: + entry = Entry( entry_id, contents ) + notebook.add_entry( entry ) + + if startup: + notebook.add_startup_entry( entry ) + else: + notebook.remove_startup_entry( entry ) + + self.__database.save( notebook ) + + yield dict( + saved = True, + ) + + @expose( view = Json ) + @wait_for_update + @grab_user_id + @async + @update_client + @validate( + notebook_id = Valid_id(), + entry_id = Valid_id(), + user_id = Valid_id( none_okay = True ), + ) + def add_startup_entry( self, notebook_id, entry_id, user_id ): + self.check_access( notebook_id, user_id, self.__scheduler.thread ) + if not ( yield Scheduler.SLEEP ): + raise Access_error() + + self.__database.load( notebook_id, self.__scheduler.thread ) + notebook = ( yield Scheduler.SLEEP ) + + if not notebook: + yield dict() + return # TODO: raising an exception here would be nice + + self.__database.load( entry_id, self.__scheduler.thread ) + entry = ( yield Scheduler.SLEEP ) + + if entry: + notebook.add_startup_entry( entry ) + self.__database.save( notebook ) + + yield dict() + + @expose( view = Json ) + @wait_for_update + @grab_user_id + @async + @update_client + @validate( + notebook_id = Valid_id(), + entry_id = Valid_id(), + user_id = Valid_id( none_okay = True ), + ) + def remove_startup_entry( self, notebook_id, entry_id, user_id ): + self.check_access( notebook_id, user_id, self.__scheduler.thread ) + if not ( yield Scheduler.SLEEP ): + raise Access_error() + + self.__database.load( notebook_id, self.__scheduler.thread ) + notebook = ( yield Scheduler.SLEEP ) + + if not notebook: + yield dict() + return # TODO: raising an exception here would be nice + + self.__database.load( entry_id, self.__scheduler.thread ) + entry = ( yield Scheduler.SLEEP ) + + if entry: + notebook.remove_startup_entry( entry ) + self.__database.save( notebook ) + + yield dict() + + @expose( view = Json ) + @wait_for_update + @grab_user_id + @async + @update_client + @validate( + notebook_id = Valid_id(), + entry_id = Valid_id(), + user_id = Valid_id( none_okay = True ), + ) + def delete_entry( self, notebook_id, entry_id, user_id ): + self.check_access( notebook_id, user_id, self.__scheduler.thread ) + if not ( yield Scheduler.SLEEP ): + raise Access_error() + + self.__database.load( notebook_id, self.__scheduler.thread ) + notebook = ( yield Scheduler.SLEEP ) + + if not notebook: + yield dict() + return # TODO: raising an exception here would be nice + + self.__database.load( entry_id, self.__scheduler.thread ) + entry = ( yield Scheduler.SLEEP ) + + if entry: + notebook.remove_entry( entry ) + self.__database.save( notebook ) + + yield dict() + + @expose( view = Entry_page ) + @validate( id = Valid_id() ) + def blank_entry( self, id ): + return dict( id = id ) + + @expose( view = Json ) + @strongly_expire + @wait_for_update + @grab_user_id + @async + @update_client + @validate( + notebook_id = Valid_id(), + search_text = Valid_string( min = 0, max = 100 ), + user_id = Valid_id( none_okay = True ), + ) + def search( self, notebook_id, search_text, user_id ): + self.check_access( notebook_id, user_id, self.__scheduler.thread ) + if not ( yield Scheduler.SLEEP ): + raise Access_error() + + self.__database.load( notebook_id, self.__scheduler.thread ) + notebook = ( yield Scheduler.SLEEP ) + + if not notebook: + yield dict( + entries = [], + ) + return + + search_text = search_text.lower() + title_matches = [] + content_matches = [] + nuker = Html_nuker() + + if len( search_text ) > 0: + for entry in notebook.entries: + if search_text in nuker.nuke( entry.title ).lower(): + title_matches.append( entry ) + elif search_text in nuker.nuke( entry.contents ).lower(): + content_matches.append( entry ) + + entries = title_matches + content_matches + + yield dict( + entries = entries, + ) + + @expose( view = Json ) + @strongly_expire + @wait_for_update + @grab_user_id + @async + @update_client + @validate( + notebook_id = Valid_id(), + user_id = Valid_id( none_okay = True ), + ) + def recent_entries( self, notebook_id, user_id ): + self.check_access( notebook_id, user_id, self.__scheduler.thread ) + if not ( yield Scheduler.SLEEP ): + raise Access_error() + + self.__database.load( notebook_id, self.__scheduler.thread ) + notebook = ( yield Scheduler.SLEEP ) + + if not notebook: + yield dict( + entries = [], + ) + return + + RECENT_COUNT = 10 + entries = notebook.entries + entries.sort( lambda a, b: cmp( b.revision, a.revision ) ) + + yield dict( + entries = entries[ :RECENT_COUNT ], + ) + + @expose( view = Html_file ) + @strongly_expire + @wait_for_update + @grab_user_id + @async + @update_client + @validate( + notebook_id = Valid_id(), + user_id = Valid_id( none_okay = True ), + ) + def download_html( self, notebook_id, user_id ): + self.check_access( notebook_id, user_id, self.__scheduler.thread ) + if not ( yield Scheduler.SLEEP ): + raise Access_error() + + self.__database.load( notebook_id, self.__scheduler.thread ) + notebook = ( yield Scheduler.SLEEP ) + + if not notebook: + yield dict( + notebook_name = None, + entries = [], + ) + return + + normal_entries = list( set( notebook.entries ) - set( notebook.startup_entries ) ) + normal_entries.sort( lambda a, b: -cmp( a.revision, b.revision ) ) + + yield dict( + notebook_name = notebook.name, + entries = notebook.startup_entries + normal_entries, + ) + + @async + def check_access( self, notebook_id, user_id, callback ): + # check if the anonymous user has access to this notebook + self.__database.load( u"anonymous", self.__scheduler.thread ) + anonymous = ( yield Scheduler.SLEEP ) + + access = False + if anonymous.has_access( notebook_id ): + access = True + + if user_id: + # check if the currently logged in user has access to this notebook + self.__database.load( user_id, self.__scheduler.thread ) + user = ( yield Scheduler.SLEEP ) + + if user.has_access( notebook_id ): + access = True + + yield callback, access + + scheduler = property( lambda self: self.__scheduler ) diff --git a/controller/Root.py b/controller/Root.py new file mode 100644 index 0000000..db849e3 --- /dev/null +++ b/controller/Root.py @@ -0,0 +1,60 @@ +import cherrypy + +from Scheduler import Scheduler +from Expose import expose +from Validate import validate +from Async import async +from Notebooks import Notebooks +from Users import Users +from Updater import update_client, wait_for_update +from view.Main_page import Main_page +from view.Json import Json +from view.Error_page import Error_page +from view.Not_found_page import Not_found_page + + +class Root( object ): + def __init__( self, scheduler, database ): + self.__scheduler = scheduler + self.__database = database + self.__notebooks = Notebooks( scheduler, database ) + self.__users = Users( scheduler, database ) + + @expose( view = Main_page ) + def index( self ): + """ + Provide the information necessary to display the web site's front page. + """ + return dict() + + @expose( view = Json ) + @wait_for_update + @async + @update_client + def next_id( self ): + self.__database.next_id( self.__scheduler.thread ) + next_id = ( yield Scheduler.SLEEP ) + + yield dict( + next_id = next_id, + ) + + def _cp_on_http_error( self, status, message ): + """ + CherryPy HTTP error handler, used to display page not found and generic error pages. + """ + if status == 404: + cherrypy.response.headerMap[ u"Status" ] = u"404 Not Found" + cherrypy.response.status = status + cherrypy.response.body = [ unicode( Not_found_page() ) ] + return + + import traceback + traceback.print_exc() + + cherrypy.response.body = [ unicode( Error_page() ) ] + + scheduler = property( lambda self: self.__scheduler ) + database = property( lambda self: self.__database ) + notebooks = property( lambda self: self.__notebooks ) + users = property( lambda self: self.__users ) diff --git a/controller/Scheduler.py b/controller/Scheduler.py new file mode 100644 index 0000000..b75ae7e --- /dev/null +++ b/controller/Scheduler.py @@ -0,0 +1,123 @@ +from time import time, sleep +from threading import Thread, Event + + +class Scheduler( object ): + SLEEP = 0 # yielded by a generator to indicate that it should be put to sleep + + def __init__( self ): + """ + A scheduler for generator-based microthreads. + """ + self.__running = [] # list of active microthreads + self.__sleeping = [] # list of sleeping microthreads + self.__messages = {} # map of thread to list of its incoming messages + self.__thread = None # currently executing microthread (if any) + self.__done = False # whether it's time to exit + self.__no_longer_idle = Event() + self.__last_error = None # used for unit tests + + self.add( self.__idle_thread() ) + + self.__scheduler_thread = Thread( target = self.run ) + self.__scheduler_thread.setDaemon( True ) + self.__scheduler_thread.start() + + def run( self ): + """ + Run all threads repeatedly. + """ + while not self.__done: + self.__run_once() + + def __run_once( self ): + """ + Run all active threads once. + """ + turn_start = time() + + for thread in list( self.__running ): + try: + messages = self.__messages.get( thread ) + + self.__thread = thread + try: + if messages: + result = thread.send( *messages.pop( 0 ) ) + else: + result = thread.next() + except StopIteration: + raise + except Exception, e: + self.__last_error = e + import traceback + traceback.print_exc() + raise StopIteration() + + self__thread = None + + if self.__done: + return True + + if result is None: + continue + + # a yielded result of SLEEP indicates to put the thread to sleep + if result == Scheduler.SLEEP: + self.sleep( thread ) + # any other result indicates to run the yielded thread + elif isinstance( result, ( tuple, list ) ): + self.add( *result ) + else: + self.add( result ) + + except StopIteration: + self.__running.remove( thread ) + self.__messages.pop( thread, None ) + + def __idle_thread( self ): + while not self.__done: + # if the idle thread is the only one running, block until there's another running thread + if len( self.__running ) == 1: + self.__no_longer_idle.wait() + self.__no_longer_idle.clear() + + yield None + + # used for unit tests + IDLE_SLEEP_SECONDS = 0.01 + def wait_for( self, thread ): + while thread in self.__running or thread in self.__sleeping: + sleep( self.IDLE_SLEEP_SECONDS ) + + if self.__last_error: + raise self.__last_error + + def wait_until_idle( self ): + while len( self.__running ) > 1 or len( self.__sleeping ) > 0: + sleep( self.IDLE_SLEEP_SECONDS ) + + def sleep( self, thread ): + self.__sleeping.append( thread ) + self.__running.remove( thread ) + + def add( self, thread, *args ): + self.__no_longer_idle.set() + + if thread in self.__sleeping: + self.__sleeping.remove( thread ) + else: + self.__messages[ thread ] = [ ( None, ) ] + + self.__running.append( thread ) + + if len( args ) > 0: + self.__messages[ thread ].append( args ) + + def shutdown( self ): + self.__done = True + self.__no_longer_idle.set() + self.__scheduler_thread.join() + + # currently executing microthread (if any) + thread = property( lambda self: self.__thread ) diff --git a/controller/Updater.py b/controller/Updater.py new file mode 100644 index 0000000..1b4a8b5 --- /dev/null +++ b/controller/Updater.py @@ -0,0 +1,70 @@ +from Queue import Queue, Empty + + +TIMEOUT_SECONDS = 10.0 + + +def wait_for_update( function ): + """ + A decorator that passes a "queue" keyword arugment to its decorated function, calls the function, + and then blocks until an asynchronous response comes back via the Queue. When a response is + received, wait_for_update() returns it. + + For this decorator to be useful, you should use it to decorate a function that fires off some + asynchronous action and then returns immediately. A typical way to accomplish this is by using + the @async decorator after the @wait_for_update decorator. + """ + def get_message( *args, **kwargs ): + queue = Queue() + + kwargs[ "queue" ] = queue + function( *args, **kwargs ) + + # wait until a response is available in the queue, and then return that response + try: + return queue.get( block = True, timeout = TIMEOUT_SECONDS ) + except Empty: + return { "error": u"A timeout occurred when processing your request. Please try again." } + + return get_message + + +def update_client( function ): + """ + A decorator used to wrap a generator function so that its yielded values can be issued as + updates to the client. For this to work, the generator function must be invoked with a keyword + argument "queue" containing a Queue where the result can be put(). + + Also supports catching Validation_error exceptions and sending appropriate errors to the client. + + Note that this decorator itself is a generator function and works by passing along next()/send() + calls to its decorated generator. Only yielded values that are dictionaries are sent to the + client. All other yielded values are in turn yielded by this decorator itself. + """ + def put_message( *args, **kwargs ): + # look in the called function's kwargs for the queue where results should be sent + queue = kwargs.pop( "queue" ) + + try: + generator = function( *args, **kwargs ) + message = None + + while True: + result = generator.send( message ) + + if isinstance( result, dict ): + queue.put( result ) + message = ( yield None ) + else: + message = ( yield result ) + except StopIteration: + return + except Exception, error: + # TODO: might be better to use view.Json instead of calling to_dict() manually + if hasattr( error, "to_dict" ): + result = error.to_dict() + queue.put( result ) + else: + raise + + return put_message diff --git a/controller/Users.py b/controller/Users.py new file mode 100644 index 0000000..2aa1fe1 --- /dev/null +++ b/controller/Users.py @@ -0,0 +1,232 @@ +import re +import cherrypy +from model.User import User +from model.Notebook import Notebook +from model.Entry import Entry +from Scheduler import Scheduler +from Expose import expose +from Validate import validate, Valid_string, Validation_error +from Database import Valid_id +from Updater import update_client, wait_for_update +from Expire import strongly_expire +from Async import async +from view.Json import Json + + +USERNAME_PATTERN = re.compile( "^[a-zA-Z0-9]+$" ) +EMAIL_ADDRESS_PATTERN = re.compile( "^[\w.+]+@\w+(\.\w+)+$" ) + + +def valid_username( username ): + if USERNAME_PATTERN.search( username ) is None: + raise ValueError() + + return username + +valid_username.message = u"can only contain letters and digits" + + +def valid_email_address( email_address ): + if email_address == "" or EMAIL_ADDRESS_PATTERN.search( email_address ) is None: + raise ValueError() + + return email_address + + +class Signup_error( Exception ): + def __init__( self, message ): + Exception.__init__( self, message ) + self.__message = message + + def to_dict( self ): + return dict( + error = self.__message + ) + + +class Authentication_error( Exception ): + def __init__( self, message ): + Exception.__init__( self, message ) + self.__message = message + + def to_dict( self ): + return dict( + error = self.__message + ) + + +def grab_user_id( function ): + """ + A decorator to grab the current logged in user id from the cherrypy session and pass it as a + user_id argument to the decorated function. This decorator must be used from within the main + cherrypy request thread. + """ + def get_id( *args, **kwargs ): + arg_names = list( function.func_code.co_varnames ) + if "user_id" in arg_names: + arg_index = arg_names.index( "user_id" ) + args[ arg_index ] = cherrypy.session.get( "user_id" ) + else: + kwargs[ "user_id" ] = cherrypy.session.get( "user_id" ) + + return function( *args, **kwargs ) + + return get_id + + +def update_auth( function ): + """ + Based on the return value of the decorated function, update the current session's authentication + status. This decorator must be used from within the main cherrypy request thread. + + If the return value of the decorated function (which is expected to be a dictionary) contains an + "authenticated" key with a User value, then mark the user as logged in. If the return value of the + decorated function contains a "deauthenticated" key with any value, then mark the user as logged + out. + """ + def handle_result( *args, **kwargs ): + result = function( *args, **kwargs ) + + # peek in the function's return value to see if we should tweak authentication status + user = result.get( "authenticated" ) + if user: + cherrypy.session[ u"user_id" ] = user.object_id + cherrypy.session[ u"username" ] = user.username + + if result.get( "deauthenticated" ): + cherrypy.session.pop( u"user_id", None ) + cherrypy.session.pop( u"username", None ) + + return result + + return handle_result + + +class Users( object ): + def __init__( self, scheduler, database ): + self.__scheduler = scheduler + self.__database = database + + @expose( view = Json ) + @update_auth + @wait_for_update + @async + @update_client + @validate( + username = ( Valid_string( min = 1, max = 30 ), valid_username ), + password = Valid_string( min = 1, max = 30 ), + password_repeat = Valid_string( min = 1, max = 30 ), + email_address = ( Valid_string( min = 1, max = 60 ), valid_email_address ), + signup_button = unicode, + ) + def signup( self, username, password, password_repeat, email_address, signup_button ): + if password != password_repeat: + raise Signup_error( u"The passwords you entered do not match. Please try again." ) + + self.__database.load( username, self.__scheduler.thread ) + user = ( yield Scheduler.SLEEP ) + + if user is not None: + raise Signup_error( u"Sorry, that username is not available. Please try something else." ) + + # create a notebook for this user + self.__database.next_id( self.__scheduler.thread ) + notebook_id = ( yield Scheduler.SLEEP ) + notebook = Notebook( notebook_id, u"my notebook" ) + + # create a startup entry for this user's notebook + self.__database.next_id( self.__scheduler.thread ) + entry_id = ( yield Scheduler.SLEEP ) + entry = Entry( entry_id, file( u"static/html/welcome to your wiki.html" ).read() ) + notebook.add_entry( entry ) + notebook.add_startup_entry( entry ) + + # actually create the new user + self.__database.next_id( self.__scheduler.thread ) + user_id = ( yield Scheduler.SLEEP ) + + user = User( user_id, username, password, email_address, notebooks = [ notebook ] ) + self.__database.save( user ) + + redirect = u"/notebooks/%s" % notebook.object_id + + yield dict( + redirect = redirect, + authenticated = user, + ) + + @expose( view = Json ) + @update_auth + @wait_for_update + @async + @update_client + @validate( + username = ( Valid_string( min = 1, max = 30 ), valid_username ), + password = Valid_string( min = 1, max = 30 ), + login_button = unicode, + ) + def login( self, username, password, login_button ): + self.__database.load( username, self.__scheduler.thread ) + user = ( yield Scheduler.SLEEP ) + + if user is None or user.check_password( password ) is False: + raise Authentication_error( u"Invalid username or password." ) + + # redirect to the user's first notebook (if any) + if len( user.notebooks ) > 0: + redirect = u"/notebooks/%s" % user.notebooks[ 0 ].object_id + else: + redirect = u"/" + + yield dict( + redirect = redirect, + authenticated = user, + ) + + @expose( view = Json ) + @update_auth + @wait_for_update + @async + @update_client + def logout( self ): + yield dict( + redirect = u"/", + deauthenticated = True, + ) + + @expose( view = Json ) + @strongly_expire + @grab_user_id + @wait_for_update + @async + @update_client + @validate( + user_id = Valid_id( none_okay = True ), + ) + def current( self, user_id ): + # if there's no logged-in user, default to the anonymous user + self.__database.load( user_id or u"anonymous", self.__scheduler.thread ) + user = ( yield Scheduler.SLEEP ) + + if not user: + yield dict( + user = None, + notebooks = None, + ) + return + + # in addition to this user's own notebooks, add to that list the anonymous user's notebooks + if user_id: + self.__database.load( u"anonymous", self.__scheduler.thread ) + anonymous = ( yield Scheduler.SLEEP ) + notebooks = anonymous.notebooks + else: + notebooks = [] + notebooks += user.notebooks + + yield dict( + user = user, + notebooks = notebooks, + ) + + scheduler = property( lambda self: self.__scheduler ) diff --git a/controller/Validate.py b/controller/Validate.py new file mode 100644 index 0000000..95e8507 --- /dev/null +++ b/controller/Validate.py @@ -0,0 +1,244 @@ +import cherrypy +from cgi import escape +from Html_cleaner import Html_cleaner + + +class Validation_error( Exception ): + """ + An exception raised when form validation fails for some reason. + """ + + MESSAGE_MAP = { + int: u"can only contain digits", + } + + def __init__( self, name, value, value_type, message = None ): + Exception.__init__( self ) + self.__name = name + self.__value = value + self.__value_type = value_type + + if message is None: + # if the value's type has a message member, use that. otherwise, look up the type in a map + if hasattr( value_type, u"message" ): + self.__message = value_type.message + else: + self.__message = self.MESSAGE_MAP.get( value_type, u"is invalid" ) + else: + self.__message = message + + def __str__( self ): + return self.__message + + def to_dict( self ): + return dict( + error = u"The %s %s." % ( self.__name, self.__message ), + name = self.__name, + value = self.__value, + ) + + name = property( lambda self: self.__name ) + value = property( lambda self: self.__value ) + value_type = property( lambda self: self.__value_type ) + message = property( lambda self: self.__message ) + + +class Valid_string( object ): + """ + Validator for a string of certain minimum and maximum lengths. + """ + moron_map = { + u"\xa0": u" ", + u"\xa9": u"(c)", + u"\xae": u"(r)", + u"\xb7": u"*", + u"\u2002": u" ", + u"\u2003": u" ", + u"\u2009": u" ", + u"\u2010": u"-", + u"\u2011": u"-", + u"\u2013": u"-", + u"\u2014": u"--", + u"\u2015": u"--", + u"\u2016": u"--", + u"\u2017": u"||", + u"\u2018": u"'", + u"\u2019": u"'", + u"\u201a": u",", + u"\u201b": u"'", + u"\u201c": u'"', + u"\u201d": u'"', + u"\u201e": u",,", + u"\u201f": u'"', + u"\u2022": u"*", + u"\u2023": u"*", + u"\u2024": u".", + u"\u2025": u"..", + u"\u2026": u"...", + u"\u2027": u".", + u"\u2122": u"(tm)", + } + + def __init__( self, min = None, max = None, escape_html = True ): + self.min = min + self.max = max + self.escape_html = escape_html + self.message = None + + def __call__( self, value ): + value = self.__demoronize( value.strip() ) + + if self.min is not None and len( value ) < self.min: + if self.min == 1: + self.message = u"is missing" + else: + self.message = u"must be at least %s characters long" % self.min + raise ValueError() + elif self.max is not None and len( value ) > self.max: + self.message = u"must be no longer than %s characters" % self.max + raise ValueError() + + # either escape all html completely or just clean up the html, stripping out everything that's + # not on a tag/attribute whitelist + if self.escape_html: + return escape( value, quote = True ) + else: + cleaner = Html_cleaner() + return cleaner.strip( value ) + + def __demoronize( self, value ): + """ + Convert stupid Microsoft unicode symbols to saner, cross-platform equivalents. + """ + try: + for ( moron_symbol, replacement ) in self.moron_map.items(): + value = value.replace( moron_symbol, replacement ) + except: + import traceback + traceback.print_exc() + raise + + return value + + +class Valid_bool( object ): + """ + Validator for a boolean value. + """ + def __call__( self, value ): + value = value.strip() + + if value in ( u"True", u"true" ): return True + if value in ( u"False", u"false" ): return False + + raise ValueError() + + +def validate( **kwarg_types ): + """ + validate() can be used to require that the arguments of the decorated method successfully pass + through particular validators. The validate() method itself is evaluated where it is used as a + decorator, which just returns decorate() to be used as the actual decorator. + + Example usage: + + @validate( + foo = Valid_string( min = 5, max = 10 ), + bar = int + ) + def method( self, foo, bar ): pass + + Note that validate() currently only works for instance methods (methods that take self as the + first argument). Also note that you can use multiple validators for a single argument. + + Example usage: + + @validate( + foo = Valid_string( min = 5, max = 10 ), + bar = ( int, valid_bar ) + ) + def method( self, foo, bar ): pass + + """ + def decorate( function ): + """ + When the method being decorated is invoked, its decorator gets invoked instead and is supposed + to return a new function to use in place of the method being decorated (or a modified version + of that function). In this case, the decorator is our decorate() function, and the function it + returns is the check() function. decorate()'s first argument is the method being decorated. + """ + def check( *args, **kwargs ): + """ + check() pretends that it's the method being decorated. It takes the same arguments and then + invokes the actual method being decorated, passing in those arguments, but only after first + validating all of those arguments to that function. If validation fails, a Validation_error + is raised. Note that in Python, keyword argument names have to be str, not unicode. + """ + args = list( args ) + args_index = 1 # skip the self argument + + for ( arg_name, arg_type ) in kwarg_types.items(): + if arg_name == u"kwargs": + key_type = kwarg_types[ u"kwargs" ].keys()[ 0 ] + value_type = kwarg_types[ u"kwargs" ].values()[ 0 ] + + for ( key, value ) in kwargs.items(): + if key not in kwarg_types: + del( kwargs[ key ] ) + try: + kwargs[ str( key_type( key ) ) ] = value_type( value ) + except ( ValueError, TypeError ): + raise Validation_error( key, value, value_type ) + + continue + + # look for arg_name in kwargs and store the validated value there + if arg_name in kwargs: + value = kwargs.get( arg_name ) + # if there's a tuple of multiple validators for this arg_name, use all of them + if isinstance( arg_type, tuple ): + for validator in arg_type: + try: + value = validator( value ) + except ( ValueError, TypeError ): + raise Validation_error( arg_name, value, validator ) + kwargs[ str( arg_name ) ] = value + # otherwise, there's just a single validator + else: + try: + kwargs[ str( arg_name ) ] = arg_type( value ) + except ( ValueError, TypeError ): + raise Validation_error( arg_name, value, arg_type ) + continue + + # arg_name wasn't found in kwargs, so use args instead + if args_index >= len( args ): + raise Validation_error( arg_name, None, arg_type, message = u"is required" ) + value = args[ args_index ] + + # if there's a tuple of multiple validators for this arg_name, use all of them + if isinstance( arg_type, tuple ): + for validator in arg_type: + try: + value = validator( value ) + except ( ValueError, TypeError ): + raise Validation_error( arg_name, value, validator ) + args[ args_index ] = value + # otherwise, there's just a single validator + else: + try: + args[ args_index ] = arg_type( value ) + except ( ValueError, TypeError ): + raise Validation_error( arg_name, value, arg_type ) + args_index += 1 + + for ( arg_name, arg_value ) in kwargs.items(): + if not arg_name in kwarg_types: + print arg_name, kwarg_types + raise Validation_error( arg_name, arg_value, None, message = u"is an unknown argument" ) + + return function( *args, **kwargs ) + + return check + + return decorate diff --git a/controller/__init__.py b/controller/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/controller/test/Stub_view.py b/controller/test/Stub_view.py new file mode 100644 index 0000000..068b4d5 --- /dev/null +++ b/controller/test/Stub_view.py @@ -0,0 +1,8 @@ +class Stub_view( object ): + result = None + + def __init__( self, **kwargs ): + Stub_view.result = kwargs + + def __str__( self ): + return "" diff --git a/controller/test/Test_controller.py b/controller/test/Test_controller.py new file mode 100644 index 0000000..478658a --- /dev/null +++ b/controller/test/Test_controller.py @@ -0,0 +1,98 @@ +import cherrypy +from controller.Scheduler import Scheduler +from controller.Database import Database +from controller.test.Stub_view import Stub_view +from config import Common +from datetime import datetime +from StringIO import StringIO + + +class Test_controller( object ): + def setUp( self ): + from controller.Root import Root + cherrypy.lowercase_api = True + self.scheduler = Scheduler() + self.database = Database( self.scheduler, database_path = None ) + cherrypy.root = Root( self.scheduler, self.database ) + cherrypy.config.update( Common.settings ) + cherrypy.config.update( { u"server.log_to_screen": False } ) + cherrypy.server.start( init_only = True, server_class = None ) + + # since we only want to test the controller, use the stub view for all exposed methods + import controller.Expose + Stub_view.result = None + controller.Expose.view_override = Stub_view + + def tearDown( self ): + cherrypy.server.stop() + self.scheduler.shutdown() + + def http_get( self, http_path, headers = None, session_id = None): + """ + Perform an HTTP GET with the given path on the test server. Return the result dict as returned + by the invoked method. + """ + if headers is None: + headers = [] + + if session_id: + headers.append( ( u"Cookie", "session_id=%s" % session_id ) ) # will break if unicode is used for the value + + request = cherrypy.server.request( u"127.0.0.1", u"127.0.0.5" ) + response = request.run( "GET %s HTTP/1.0" % http_path, headers = headers, rfile = StringIO() ) + session_id = response.simple_cookie.get( u"session_id" ) + if session_id: session_id = session_id.value + + try: + if Stub_view.result is not None: + result = Stub_view.result + else: + result = dict( + status = response.status, + headers = response.headers, + body = response.body, + ) + + result[ u"session_id" ] = session_id + return result + finally: + request.close() + + def http_post( self, http_path, form_args, headers = None, session_id = None ): + """ + Perform an HTTP POST with the given path on the test server, sending the provided form_args + dict. Return the result dict as returned by the invoked method. + """ + from urllib import urlencode + post_data = urlencode( form_args ) + + if headers is None: + headers = [] + + headers.extend( [ + ( u"Content-Type", u"application/x-www-form-urlencoded" ), + ( u"Content-Length", unicode( len( post_data ) ) ), + ] ) + + if session_id: + headers.append( ( u"Cookie", "session_id=%s" % session_id ) ) # will break if unicode is used for the value + + request = cherrypy.server.request( u"127.0.0.1", u"127.0.0.5" ) + response = request.run( "POST %s HTTP/1.0" % http_path, headers = headers, rfile = StringIO( post_data ) ) + session_id = response.simple_cookie.get( u"session_id" ) + if session_id: session_id = session_id.value + + try: + if Stub_view.result is not None: + result = Stub_view.result + else: + result = dict( + status = response.status, + headers = response.headers, + body = response.body, + ) + + result[ u"session_id" ] = session_id + return result + finally: + request.close() diff --git a/controller/test/Test_database.py b/controller/test/Test_database.py new file mode 100644 index 0000000..ae7b80d --- /dev/null +++ b/controller/test/Test_database.py @@ -0,0 +1,196 @@ +from controller.Database import Database +from controller.Scheduler import Scheduler +from model.Persistent import Persistent + + +class Some_object( Persistent ): + def __init__( self, object_id, value, value2 = None, secondary_id = None ): + Persistent.__init__( self, object_id, secondary_id ) + self.__value = value + self.__value2 = value2 + + def __set_value( self, value ): + self.update_revision() + self.__value = value + + def __set_value2( self, value2 ): + self.update_revision() + self.__value2 = value2 + + value = property( lambda self: self.__value, __set_value ) + value2 = property( lambda self: self.__value2, __set_value2 ) + + +class Test_database( object ): + def __init__( self, clear_cache = True ): + self.clear_cache = clear_cache + + def setUp( self ): + self.scheduler = Scheduler() + self.database = Database( self.scheduler ) + next_id = None + + def tearDown( self ): + self.database.close() + self.scheduler.shutdown() + + def test_save_and_load( self ): + def gen(): + basic_obj = Some_object( object_id = "5", value = 1 ) + + self.database.save( basic_obj, self.scheduler.thread ) + yield Scheduler.SLEEP + if self.clear_cache: self.database.clear_cache() + self.database.load( basic_obj.object_id, self.scheduler.thread ) + obj = ( yield Scheduler.SLEEP ) + + assert obj.object_id == basic_obj.object_id + assert obj.value == basic_obj.value + + g = gen() + self.scheduler.add( g ) + self.scheduler.wait_for( g ) + + def test_complex_save_and_load( self ): + def gen(): + basic_obj = Some_object( object_id = "7", value = 2 ) + complex_obj = Some_object( object_id = "6", value = basic_obj ) + + self.database.save( complex_obj, self.scheduler.thread ) + yield Scheduler.SLEEP + if self.clear_cache: self.database.clear_cache() + self.database.load( complex_obj.object_id, self.scheduler.thread ) + obj = ( yield Scheduler.SLEEP ) + if self.clear_cache: self.database.clear_cache() + + assert obj.object_id == complex_obj.object_id + assert obj.value.object_id == basic_obj.object_id + assert obj.value.value == basic_obj.value + + self.database.load( basic_obj.object_id, self.scheduler.thread ) + obj = ( yield Scheduler.SLEEP ) + + assert obj.object_id == basic_obj.object_id + assert obj.value == basic_obj.value + + g = gen() + self.scheduler.add( g ) + self.scheduler.wait_for( g ) + + def test_save_and_load_by_secondary( self ): + def gen(): + basic_obj = Some_object( object_id = "5", value = 1, secondary_id = u"foo" ) + + self.database.save( basic_obj, self.scheduler.thread ) + yield Scheduler.SLEEP + if self.clear_cache: self.database.clear_cache() + self.database.load( u"foo", self.scheduler.thread ) + obj = ( yield Scheduler.SLEEP ) + + assert obj.object_id == basic_obj.object_id + assert obj.value == basic_obj.value + + g = gen() + self.scheduler.add( g ) + self.scheduler.wait_for( g ) + + def test_duplicate_save_and_load( self ): + def gen(): + basic_obj = Some_object( object_id = "9", value = 3 ) + complex_obj = Some_object( object_id = "8", value = basic_obj, value2 = basic_obj ) + + self.database.save( complex_obj, self.scheduler.thread ) + yield Scheduler.SLEEP + if self.clear_cache: self.database.clear_cache() + self.database.load( complex_obj.object_id, self.scheduler.thread ) + obj = ( yield Scheduler.SLEEP ) + if self.clear_cache: self.database.clear_cache() + + assert obj.object_id == complex_obj.object_id + assert obj.value.object_id == basic_obj.object_id + assert obj.value.value == basic_obj.value + assert obj.value2.object_id == basic_obj.object_id + assert obj.value2.value == basic_obj.value + assert obj.value == obj.value2 + + self.database.load( basic_obj.object_id, self.scheduler.thread ) + obj = ( yield Scheduler.SLEEP ) + + assert obj.object_id == basic_obj.object_id + assert obj.value == basic_obj.value + + g = gen() + self.scheduler.add( g ) + self.scheduler.wait_for( g ) + + def test_save_and_load_revision( self ): + def gen(): + basic_obj = Some_object( object_id = "5", value = 1 ) + original_revision = basic_obj.revision + + self.database.save( basic_obj, self.scheduler.thread ) + yield Scheduler.SLEEP + if self.clear_cache: self.database.clear_cache() + + basic_obj.value = 2 + + self.database.save( basic_obj, self.scheduler.thread ) + yield Scheduler.SLEEP + if self.clear_cache: self.database.clear_cache() + self.database.load( basic_obj.object_id, self.scheduler.thread ) + obj = ( yield Scheduler.SLEEP ) + if self.clear_cache: self.database.clear_cache() + + assert obj.object_id == basic_obj.object_id + assert obj.revision == basic_obj.revision + assert obj.value == basic_obj.value + + self.database.load( basic_obj.object_id, self.scheduler.thread, revision = original_revision ) + obj = ( yield Scheduler.SLEEP ) + + assert obj.object_id == basic_obj.object_id + assert obj.revision == original_revision + assert obj.value == 1 + + g = gen() + self.scheduler.add( g ) + self.scheduler.wait_for( g ) + + def test_load_unknown( self ): + def gen(): + basic_obj = Some_object( object_id = "5", value = 1 ) + self.database.load( basic_obj.object_id, self.scheduler.thread ) + obj = ( yield Scheduler.SLEEP ) + + assert obj == None + + g = gen() + self.scheduler.add( g ) + self.scheduler.wait_for( g ) + + def test_next_id( self ): + def gen(): + self.database.next_id( self.scheduler.thread ) + next_id = ( yield Scheduler.SLEEP ) + assert next_id + prev_ids = [ next_id ] + + self.database.next_id( self.scheduler.thread ) + next_id = ( yield Scheduler.SLEEP ) + assert next_id + assert next_id not in prev_ids + prev_ids.append( next_id ) + + self.database.next_id( self.scheduler.thread ) + next_id = ( yield Scheduler.SLEEP ) + assert next_id + assert next_id not in prev_ids + + g = gen() + self.scheduler.add( g ) + self.scheduler.wait_for( g ) + + +class Test_database_without_clearing_cache( Test_database ): + def __init__( self ): + Test_database.__init__( self, clear_cache = False ) diff --git a/controller/test/Test_notebooks.py b/controller/test/Test_notebooks.py new file mode 100644 index 0000000..3f2d5bc --- /dev/null +++ b/controller/test/Test_notebooks.py @@ -0,0 +1,714 @@ +import cherrypy +import cgi +from Test_controller import Test_controller +from controller.Scheduler import Scheduler +from model.Notebook import Notebook +from model.Entry import Entry +from model.User import User + + +class Test_notebooks( Test_controller ): + def setUp( self ): + Test_controller.setUp( self ) + + self.notebook = None + self.anon_notebook = None + self.unknown_notebook_id = "17" + self.unknown_entry_id = "42" + self.username = u"mulder" + self.password = u"trustno1" + self.email_address = u"outthere@example.com" + self.user = None + self.anonymous = None + self.session_id = None + + thread = self.make_notebooks() + self.scheduler.add( thread ) + self.scheduler.wait_for( thread ) + + thread = self.make_users() + self.scheduler.add( thread ) + self.scheduler.wait_for( thread ) + + def make_notebooks( self ): + self.database.next_id( self.scheduler.thread ) + self.notebook = Notebook( ( yield Scheduler.SLEEP ), u"notebook" ) + + self.database.next_id( self.scheduler.thread ) + self.entry = Entry( ( yield Scheduler.SLEEP ), u"

my title

blah" ) + self.notebook.add_entry( self.entry ) + self.notebook.add_startup_entry( self.entry ) + + self.database.next_id( self.scheduler.thread ) + self.entry2 = Entry( ( yield Scheduler.SLEEP ), u"

other title

whee" ) + self.notebook.add_entry( self.entry2 ) + self.database.save( self.notebook ) + + self.database.next_id( self.scheduler.thread ) + self.anon_notebook = Notebook( ( yield Scheduler.SLEEP ), u"anon_notebook" ) + self.database.save( self.anon_notebook ) + + def make_users( self ): + self.database.next_id( self.scheduler.thread ) + self.user = User( ( yield Scheduler.SLEEP ), self.username, self.password, self.email_address, [ self.notebook ] ) + self.database.next_id( self.scheduler.thread ) + self.anonymous = User( ( yield Scheduler.SLEEP ), u"anonymous", None, None, [ self.anon_notebook ] ) + + self.database.save( self.user ) + self.database.save( self.anonymous ) + + def test_default( self ): + result = self.http_get( "/notebooks/%s" % self.notebook.object_id ) + + assert result.get( u"notebook_id" ) == self.notebook.object_id + + def test_contents( self ): + self.login() + + result = self.http_get( + "/notebooks/contents?notebook_id=%s" % self.notebook.object_id, + session_id = self.session_id, + ) + + notebook = result[ "notebook" ] + + assert notebook.object_id == self.notebook.object_id + assert len( notebook.startup_entries ) == 1 + assert notebook.startup_entries[ 0 ] == self.entry + + def test_contents_without_login( self ): + result = self.http_get( + "/notebooks/contents?notebook_id=%s" % self.notebook.object_id, + session_id = self.session_id, + ) + + assert result.get( "error" ) + + def test_load_entry( self ): + self.login() + + result = self.http_post( "/notebooks/load_entry/", dict( + notebook_id = self.notebook.object_id, + entry_id = self.entry.object_id, + ), session_id = self.session_id ) + + entry = result[ "entry" ] + + assert entry.object_id == self.entry.object_id + assert entry.title == self.entry.title + assert entry.contents == self.entry.contents + + def test_load_entry_without_login( self ): + result = self.http_post( "/notebooks/load_entry/", dict( + notebook_id = self.notebook.object_id, + entry_id = self.entry.object_id, + ), session_id = self.session_id ) + + assert result.get( "error" ) + + def test_load_entry_with_unknown_notebook( self ): + self.login() + + result = self.http_post( "/notebooks/load_entry/", dict( + notebook_id = self.unknown_notebook_id, + entry_id = self.entry.object_id, + ), session_id = self.session_id ) + + assert result.get( "error" ) + + def test_load_unknown_entry( self ): + self.login() + + result = self.http_post( "/notebooks/load_entry/", dict( + notebook_id = self.notebook.object_id, + entry_id = self.unknown_entry_id, + ), session_id = self.session_id ) + + entry = result[ "entry" ] + assert entry == None + + def test_load_entry_by_title( self ): + self.login() + + result = self.http_post( "/notebooks/load_entry_by_title/", dict( + notebook_id = self.notebook.object_id, + entry_title = self.entry.title, + ), session_id = self.session_id ) + + entry = result[ "entry" ] + + assert entry.object_id == self.entry.object_id + assert entry.title == self.entry.title + assert entry.contents == self.entry.contents + + def test_load_entry_by_title_without_login( self ): + result = self.http_post( "/notebooks/load_entry_by_title/", dict( + notebook_id = self.notebook.object_id, + entry_title = self.entry.title, + ), session_id = self.session_id ) + + assert result.get( "error" ) + + def test_load_entry_by_title_with_unknown_notebook( self ): + self.login() + + result = self.http_post( "/notebooks/load_entry_by_title/", dict( + notebook_id = self.unknown_notebook_id, + entry_title = self.entry.title, + ), session_id = self.session_id ) + + assert result.get( "error" ) + + def test_load_unknown_entry_by_title( self ): + self.login() + + result = self.http_post( "/notebooks/load_entry_by_title/", dict( + notebook_id = self.notebook.object_id, + entry_title = "unknown title", + ), session_id = self.session_id ) + + entry = result[ "entry" ] + assert entry == None + + def test_save_entry( self, startup = False ): + self.login() + + # save over an existing entry supplying new contents and a new title + new_entry_contents = u"

new title

new blah" + result = self.http_post( "/notebooks/save_entry/", dict( + notebook_id = self.notebook.object_id, + entry_id = self.entry.object_id, + contents = new_entry_contents, + startup = startup, + ), session_id = self.session_id ) + + assert result[ "saved" ] == True + + # make sure the old title can no longer be loaded + result = self.http_post( "/notebooks/load_entry_by_title/", dict( + notebook_id = self.notebook.object_id, + entry_title = "my title", + ), session_id = self.session_id ) + + entry = result[ "entry" ] + assert entry == None + + # make sure the new title is now loadable + result = self.http_post( "/notebooks/load_entry_by_title/", dict( + notebook_id = self.notebook.object_id, + entry_title = "new title", + ), session_id = self.session_id ) + + entry = result[ "entry" ] + + assert entry.object_id == self.entry.object_id + assert entry.title == self.entry.title + assert entry.contents == self.entry.contents + + # check that the entry is / is not a startup entry + if startup: + assert entry in self.notebook.startup_entries + else: + assert not entry in self.notebook.startup_entries + + def test_save_startup_entry( self ): + self.test_save_entry( startup = True ) + + def test_save_entry_without_login( self, startup = False ): + # save over an existing entry supplying new contents and a new title + new_entry_contents = u"

new title

new blah" + result = self.http_post( "/notebooks/save_entry/", dict( + notebook_id = self.notebook.object_id, + entry_id = self.entry.object_id, + contents = new_entry_contents, + startup = startup, + ), session_id = self.session_id ) + + assert result.get( "error" ) + + def test_save_startup_entry_without_login( self ): + self.test_save_entry_without_login( startup = True ) + + def test_save_entry_with_unknown_notebook( self ): + self.login() + + # save over an existing entry supplying new contents and a new title + new_entry_contents = u"

new title

new blah" + result = self.http_post( "/notebooks/save_entry/", dict( + notebook_id = self.unknown_notebook_id, + entry_id = self.entry.object_id, + contents = new_entry_contents, + startup = False, + ), session_id = self.session_id ) + + assert result.get( "error" ) + + def test_save_new_entry( self, startup = False ): + self.login() + + # save a completely new entry + new_entry = Entry( "55", u"

newest title

foo" ) + result = self.http_post( "/notebooks/save_entry/", dict( + notebook_id = self.notebook.object_id, + entry_id = new_entry.object_id, + contents = new_entry.contents, + startup = startup, + ), session_id = self.session_id ) + + assert result[ "saved" ] == True + + # make sure the new title is now loadable + result = self.http_post( "/notebooks/load_entry_by_title/", dict( + notebook_id = self.notebook.object_id, + entry_title = new_entry.title, + ), session_id = self.session_id ) + + entry = result[ "entry" ] + + assert entry.object_id == new_entry.object_id + assert entry.title == new_entry.title + assert entry.contents == new_entry.contents + + # check that the entry is / is not a startup entry + if startup: + assert entry in self.notebook.startup_entries + else: + assert not entry in self.notebook.startup_entries + + def test_save_new_startup_entry( self ): + self.test_save_new_entry( startup = True ) + + def test_save_new_entry_with_disallowed_tags( self ): + self.login() + + # save a completely new entry + title_with_tags = u"

my title

" + junk = u"foo" + more_junk = u"

blah

" + new_entry = Entry( "55", title_with_tags + junk + more_junk ) + + result = self.http_post( "/notebooks/save_entry/", dict( + notebook_id = self.notebook.object_id, + entry_id = new_entry.object_id, + contents = new_entry.contents, + startup = False, + ), session_id = self.session_id ) + + assert result[ "saved" ] == True + + # make sure the new title is now loadable + result = self.http_post( "/notebooks/load_entry_by_title/", dict( + notebook_id = self.notebook.object_id, + entry_title = new_entry.title, + ), session_id = self.session_id ) + + entry = result[ "entry" ] + + expected_contents = title_with_tags + cgi.escape( junk ) + u"

blah

" + + assert entry.object_id == new_entry.object_id + assert entry.title == new_entry.title + assert entry.contents == expected_contents + + def test_save_new_entry_with_bad_characters( self ): + self.login() + + # save a completely new entry + contents = "

newest title

foo" + junk = "\xa0bar" + new_entry = Entry( "55", contents + junk ) + result = self.http_post( "/notebooks/save_entry/", dict( + notebook_id = self.notebook.object_id, + entry_id = new_entry.object_id, + contents = new_entry.contents, + startup = False, + ), session_id = self.session_id ) + + assert result[ "saved" ] == True + + # make sure the new title is now loadable + result = self.http_post( "/notebooks/load_entry_by_title/", dict( + notebook_id = self.notebook.object_id, + entry_title = new_entry.title, + ), session_id = self.session_id ) + + entry = result[ "entry" ] + + assert entry.object_id == new_entry.object_id + assert entry.title == new_entry.title + assert entry.contents == contents + " bar" + + def test_add_startup_entry( self ): + self.login() + + result = self.http_post( "/notebooks/add_startup_entry/", dict( + notebook_id = self.notebook.object_id, + entry_id = self.entry2.object_id, + ), session_id = self.session_id ) + + # test that the added entry shows up in notebook.startup_entries + result = self.http_get( + "/notebooks/contents?notebook_id=%s" % self.notebook.object_id, + session_id = self.session_id, + ) + + notebook = result[ "notebook" ] + + assert len( notebook.startup_entries ) == 2 + assert notebook.startup_entries[ 0 ] == self.entry + assert notebook.startup_entries[ 1 ] == self.entry2 + + def test_add_startup_entry_without_login( self ): + result = self.http_post( "/notebooks/add_startup_entry/", dict( + notebook_id = self.notebook.object_id, + entry_id = self.entry2.object_id, + ), session_id = self.session_id ) + + assert result.get( "error" ) + + def test_add_startup_entry_with_unknown_notebook( self ): + self.login() + + result = self.http_post( "/notebooks/add_startup_entry/", dict( + notebook_id = self.unknown_notebook_id, + entry_id = self.entry2.object_id, + ), session_id = self.session_id ) + + # test that notebook.startup_entries hasn't changed + result = self.http_get( + "/notebooks/contents?notebook_id=%s" % self.notebook.object_id, + session_id = self.session_id, + ) + + notebook = result[ "notebook" ] + + assert len( notebook.startup_entries ) == 1 + assert notebook.startup_entries[ 0 ] == self.entry + + def test_add_startup_unknown_entry( self ): + self.login() + + result = self.http_post( "/notebooks/add_startup_entry/", dict( + notebook_id = self.notebook.object_id, + entry_id = self.unknown_entry_id, + ), session_id = self.session_id ) + + # test that notebook.startup_entries hasn't changed + result = self.http_get( + "/notebooks/contents?notebook_id=%s" % self.notebook.object_id, + session_id = self.session_id, + ) + + notebook = result[ "notebook" ] + + assert len( notebook.startup_entries ) == 1 + assert notebook.startup_entries[ 0 ] == self.entry + + def test_remove_startup_entry( self ): + self.login() + + result = self.http_post( "/notebooks/remove_startup_entry/", dict( + notebook_id = self.notebook.object_id, + entry_id = self.entry.object_id, + ), session_id = self.session_id ) + + # test that the remove entry no longer shows up in notebook.startup_entries + result = self.http_get( + "/notebooks/contents?notebook_id=%s" % self.notebook.object_id, + session_id = self.session_id, + ) + + notebook = result[ "notebook" ] + + assert len( notebook.startup_entries ) == 0 + + def test_remove_startup_entry_without_login( self ): + result = self.http_post( "/notebooks/remove_startup_entry/", dict( + notebook_id = self.notebook.object_id, + entry_id = self.entry.object_id, + ), session_id = self.session_id ) + + assert result.get( "error" ) + + def test_remove_startup_entry_with_unknown_notebook( self ): + self.login() + + result = self.http_post( "/notebooks/remove_startup_entry/", dict( + notebook_id = self.unknown_notebook_id, + entry_id = self.entry.object_id, + ), session_id = self.session_id ) + + # test that notebook.startup_entries hasn't changed + result = self.http_get( + "/notebooks/contents?notebook_id=%s" % self.notebook.object_id, + session_id = self.session_id, + ) + + notebook = result[ "notebook" ] + + assert len( notebook.startup_entries ) == 1 + assert notebook.startup_entries[ 0 ] == self.entry + + def test_remove_startup_unknown_entry( self ): + self.login() + + result = self.http_post( "/notebooks/remove_startup_entry/", dict( + notebook_id = self.notebook.object_id, + entry_id = self.unknown_entry_id, + ), session_id = self.session_id ) + + # test that notebook.startup_entries hasn't changed + result = self.http_get( + "/notebooks/contents?notebook_id=%s" % self.notebook.object_id, + session_id = self.session_id, + ) + + notebook = result[ "notebook" ] + + assert len( notebook.startup_entries ) == 1 + assert notebook.startup_entries[ 0 ] == self.entry + + def test_delete_entry( self ): + self.login() + + result = self.http_post( "/notebooks/delete_entry/", dict( + notebook_id = self.notebook.object_id, + entry_id = self.entry.object_id, + ), session_id = self.session_id ) + + # test that the delete entry is actually deleted + result = self.http_post( "/notebooks/load_entry/", dict( + notebook_id = self.notebook.object_id, + entry_id = self.entry.object_id, + ), session_id = self.session_id ) + + assert result.get( "entry" ) == None + + def test_delete_entry_without_login( self ): + result = self.http_post( "/notebooks/delete_entry/", dict( + notebook_id = self.notebook.object_id, + entry_id = self.entry.object_id, + ), session_id = self.session_id ) + + assert result.get( "error" ) + + def test_delete_entry_with_unknown_notebook( self ): + self.login() + + result = self.http_post( "/notebooks/delete_entry/", dict( + notebook_id = self.unknown_notebook_id, + entry_id = self.entry.object_id, + ), session_id = self.session_id ) + + # test that the entry hasn't been deleted + result = self.http_post( "/notebooks/load_entry/", dict( + notebook_id = self.notebook.object_id, + entry_id = self.entry.object_id, + ), session_id = self.session_id ) + + entry = result.get( "entry" ) + assert entry.object_id == self.entry.object_id + + def test_delete_unknown_entry( self ): + self.login() + + result = self.http_post( "/notebooks/delete_entry/", dict( + notebook_id = self.notebook.object_id, + entry_id = self.unknown_entry_id, + ), session_id = self.session_id ) + + # test that the entry hasn't been deleted + result = self.http_post( "/notebooks/load_entry/", dict( + notebook_id = self.notebook.object_id, + entry_id = self.entry.object_id, + ), session_id = self.session_id ) + + entry = result.get( "entry" ) + assert entry.object_id == self.entry.object_id + + def test_blank_entry( self ): + result = self.http_get( "/notebooks/blank_entry/5" ) + assert result[ u"id" ] == u"5" + + def test_search( self ): + self.login() + + search_text = u"bla" + + result = self.http_post( "/notebooks/search/", dict( + notebook_id = self.notebook.object_id, + search_text = search_text, + ), session_id = self.session_id ) + + entries = result.get( "entries" ) + + assert len( entries ) == 1 + assert entries[ 0 ].object_id == self.entry.object_id + + def test_search_without_login( self ): + search_text = u"bla" + + result = self.http_post( "/notebooks/search/", dict( + notebook_id = self.notebook.object_id, + search_text = search_text, + ), session_id = self.session_id ) + + assert result.get( "error" ) + + def test_case_insensitive_search( self ): + self.login() + + search_text = u"bLA" + + result = self.http_post( "/notebooks/search/", dict( + notebook_id = self.notebook.object_id, + search_text = search_text, + ), session_id = self.session_id ) + + entries = result.get( "entries" ) + + assert len( entries ) == 1 + assert entries[ 0 ].object_id == self.entry.object_id + + def test_empty_search( self ): + self.login() + + search_text = "" + + result = self.http_post( "/notebooks/search/", dict( + notebook_id = self.notebook.object_id, + search_text = search_text, + ), session_id = self.session_id ) + + entries = result.get( "entries" ) + + assert len( entries ) == 0 + + def test_search_with_no_results( self ): + self.login() + + search_text = "doesn't match anything" + + result = self.http_post( "/notebooks/search/", dict( + notebook_id = self.notebook.object_id, + search_text = search_text, + ), session_id = self.session_id ) + + entries = result.get( "entries" ) + + assert len( entries ) == 0 + + def test_search_title_and_contents( self ): + self.login() + + # ensure that entries with titles matching the search text show up before entries with only + # contents matching the search text + entry3 = Entry( "55", u"

blah

foo" ) + self.notebook.add_entry( entry3 ) + + self.database.save( self.notebook ) + + search_text = "bla" + + result = self.http_post( "/notebooks/search/", dict( + notebook_id = self.notebook.object_id, + search_text = search_text, + ), session_id = self.session_id ) + + entries = result.get( "entries" ) + + assert len( entries ) == 2 + assert entries[ 0 ].object_id == entry3.object_id + assert entries[ 1 ].object_id == self.entry.object_id + + def test_search_html_tags( self ): + self.login() + + search_text = "h3" + + result = self.http_post( "/notebooks/search/", dict( + notebook_id = self.notebook.object_id, + search_text = search_text, + ), session_id = self.session_id ) + + entries = result.get( "entries" ) + + assert len( entries ) == 0 + + def test_recent_entries( self ): + self.login() + + result = self.http_post( "/notebooks/recent_entries/", dict( + notebook_id = self.notebook.object_id, + ), session_id = self.session_id ) + + entries = result.get( "entries" ) + + assert len( entries ) == 2 + assert entries[ 0 ].object_id == self.entry2.object_id + assert entries[ 1 ].object_id == self.entry.object_id + + def test_recent_entries_without_login( self ): + result = self.http_post( "/notebooks/recent_entries/", dict( + notebook_id = self.notebook.object_id, + ), session_id = self.session_id ) + + assert result.get( "error" ) + + def test_download_html( self ): + self.login() + + entry3 = Entry( "55", u"

blah

foo" ) + self.notebook.add_entry( entry3 ) + + result = self.http_get( + "/notebooks/download_html/%s" % self.notebook.object_id, + session_id = self.session_id, + ) + assert result.get( "notebook_name" ) == self.notebook.name + + entries = result.get( "entries" ) + assert len( entries ) == len( self.notebook.entries ) + startup_entry_allowed = True + previous_revision = None + + # assert that startup entries come first, then normal entries in descending revision order + for entry in entries: + if entry in self.notebook.startup_entries: + assert startup_entry_allowed + else: + startup_entry_allowed = False + assert entry in self.notebook.entries + if previous_revision: + assert entry.revision < previous_revision + + previous_revision = entry.revision + + def test_download_html( self ): + entry3 = Entry( "55", u"

blah

foo" ) + self.notebook.add_entry( entry3 ) + + result = self.http_get( + "/notebooks/download_html/%s" % self.notebook.object_id, + session_id = self.session_id, + ) + + assert result.get( "error" ) + + def test_download_html_with_unknown_notebook( self ): + self.login() + + result = self.http_get( + "/notebooks/download_html/%s" % self.unknown_notebook_id, + session_id = self.session_id, + ) + + assert result.get( "error" ) + + def login( self ): + result = self.http_post( "/users/login", dict( + username = self.username, + password = self.password, + login_button = u"login", + ) ) + self.session_id = result[ u"session_id" ] diff --git a/controller/test/Test_root.py b/controller/test/Test_root.py new file mode 100644 index 0000000..3d95fa5 --- /dev/null +++ b/controller/test/Test_root.py @@ -0,0 +1,34 @@ +import cherrypy +from Test_controller import Test_controller + + +class Test_root( Test_controller ): + def setUp( self ): + Test_controller.setUp( self ) + + def test_index( self ): + result = self.http_get( "/" ) + assert result + + def test_next_id( self ): + result = self.http_get( "/next_id" ) + + assert result.get( "next_id" ) + + result = self.http_get( "/next_id" ) + + assert result.get( "next_id" ) + + def test_404( self ): + result = self.http_get( "/four_oh_four" ) + + body = result.get( u"body" ) + assert len( body ) > 0 + assert u"404" in body[ 0 ] + + status = result.get( u"status" ) + assert u"404" in status + + headers = result.get( u"headers" ) + status = headers.get( u"status" ) + assert u"404" in status diff --git a/controller/test/Test_users.py b/controller/test/Test_users.py new file mode 100644 index 0000000..9478d03 --- /dev/null +++ b/controller/test/Test_users.py @@ -0,0 +1,147 @@ +import cherrypy +from Test_controller import Test_controller +from controller.Scheduler import Scheduler +from model.User import User +from model.Notebook import Notebook + + +class Test_users( Test_controller ): + def setUp( self ): + Test_controller.setUp( self ) + + self.username = u"mulder" + self.password = u"trustno1" + self.email_address = u"outthere@example.com" + self.new_username = u"reynolds" + self.new_password = u"shiny" + self.new_email_address = u"capn@example.com" + self.user = None + self.anonymous = None + self.notebooks = None + + thread = self.make_users() + self.scheduler.add( thread ) + self.scheduler.wait_for( thread ) + + def make_users( self ): + self.database.next_id( self.scheduler.thread ) + notebook_id1 = ( yield Scheduler.SLEEP ) + self.database.next_id( self.scheduler.thread ) + notebook_id2 = ( yield Scheduler.SLEEP ) + + self.notebooks = [ + Notebook( notebook_id1, u"my notebook" ), + Notebook( notebook_id2, u"my other notebook" ), + ] + + self.database.next_id( self.scheduler.thread ) + self.anon_notebook = Notebook( ( yield Scheduler.SLEEP ), u"anon notebook" ) + + self.database.next_id( self.scheduler.thread ) + self.user = User( ( yield Scheduler.SLEEP ), self.username, self.password, self.email_address, self.notebooks ) + self.database.next_id( self.scheduler.thread ) + self.anonymous = User( ( yield Scheduler.SLEEP ), u"anonymous", None, None, [ self.anon_notebook ] ) + + self.database.save( self.user ) + self.database.save( self.anonymous ) + + def test_signup( self ): + result = self.http_post( "/users/signup", dict( + username = self.new_username, + password = self.new_password, + password_repeat = self.new_password, + email_address = self.new_email_address, + signup_button = u"sign up", + ) ) + + assert result[ u"redirect" ].startswith( u"/notebooks/" ) + assert result[ u"authenticated" ] + + def test_current_after_signup( self ): + result = self.http_post( "/users/signup", dict( + username = self.new_username, + password = self.new_password, + password_repeat = self.new_password, + email_address = self.new_email_address, + signup_button = u"sign up", + ) ) + session_id = result[ u"session_id" ] + + new_notebook_id = result[ u"redirect" ].split( u"/notebooks/" )[ -1 ] + + result = self.http_get( "/users/current", session_id = session_id ) + + assert result[ u"user" ].username == self.new_username + notebooks = result[ u"notebooks" ] + assert len( notebooks ) == 2 + assert notebooks[ 0 ] == self.anon_notebook + notebook = notebooks[ 1 ] + assert notebook.object_id == new_notebook_id + assert len( notebook.entries ) == 1 + assert len( notebook.startup_entries ) == 1 + + def test_signup_with_different_passwords( self ): + result = self.http_post( "/users/signup", dict( + username = self.new_username, + password = self.new_password, + password_repeat = self.new_password + u"nomatch", + email_address = self.new_email_address, + signup_button = u"sign up", + ) ) + + assert result[ u"error" ] + + def test_login( self ): + result = self.http_post( "/users/login", dict( + username = self.username, + password = self.password, + login_button = u"login", + ) ) + + assert result[ u"redirect" ] == u"/notebooks/%s" % self.notebooks[ 0 ].object_id + assert result[ u"authenticated" ] + + def test_login_with_unknown_user( self ): + result = self.http_post( "/users/login", dict( + username = u"nosuchuser", + password = self.password, + login_button = u"login", + ) ) + + assert result[ u"error" ] + assert not result.get( u"authenticated" ) + + def test_login_with_invalid_password( self ): + result = self.http_post( "/users/login", dict( + username = self.username, + password = u"wrongpass", + login_button = u"login", + ) ) + + assert result[ u"error" ] + assert not result.get( u"authenticated" ) + + def test_logout( self ): + result = self.http_post( "/users/logout", dict() ) + + assert result[ u"redirect" ] == u"/" + assert result[ u"deauthenticated" ] + + def test_current_after_login( self ): + result = self.http_post( "/users/login", dict( + username = self.username, + password = self.password, + login_button = u"login", + ) ) + session_id = result[ u"session_id" ] + + result = self.http_get( "/users/current", session_id = session_id ) + + assert result[ u"user" ] == self.user + assert result[ u"notebooks" ] == [ self.anon_notebook ] + self.notebooks + + def test_current_without_login( self ): + result = self.http_get( "/users/current" ) + + assert result[ u"user" ].username == "anonymous" + assert result[ u"notebooks" ] == [ self.anon_notebook ] diff --git a/controller/test/__init__.py b/controller/test/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/limitedmedium.py b/limitedmedium.py new file mode 100644 index 0000000..446f649 --- /dev/null +++ b/limitedmedium.py @@ -0,0 +1,33 @@ +import cherrypy +from controller.Database import Database +from controller.Root import Root +from controller.Scheduler import Scheduler +from config import Common + + +def main( args ): + scheduler = Scheduler() + database = Database( scheduler, "data.db" ) + + cherrypy.lowercase_api = True + root = Root( scheduler, database ) + cherrypy.root = root + + cherrypy.config.update( Common.settings ) + + if len( args ) > 0 and args[ 0 ] == "-d": + from config import Development + cherrypy.config.update( Development.settings ) + else: + from config import Production + cherrypy.config.update( Production.settings ) + + if scheduler.shutdown not in cherrypy.server.on_stop_server_list: + cherrypy.server.on_stop_server_list.append( scheduler.shutdown ) + + cherrypy.server.start() + + +if __name__ == "__main__": + import sys + main( sys.argv[ 1: ] ) diff --git a/model/Entry.py b/model/Entry.py new file mode 100644 index 0000000..894cec2 --- /dev/null +++ b/model/Entry.py @@ -0,0 +1,52 @@ +import re +from Persistent import Persistent +from controller.Html_nuker import Html_nuker + + +class Entry( Persistent ): + """ + An single textual wiki entry. + """ + TITLE_PATTERN = re.compile( u"

(.*)

", flags = re.IGNORECASE ) + + def __init__( self, id, contents = None ): + """ + Create a new entry with the given id and contents. + + @type id: unicode + @param id: id of the entry + @type contents: unicode or NoneType + @param contents: initial contents of the entry (optional) + @rtype: Entry + @return: newly constructed entry + """ + Persistent.__init__( self, id ) + self.__title = None + self.__contents = None or "" + + self.__set_contents( contents ) + + def __set_contents( self, contents ): + self.update_revision() + self.__contents = contents + + # parse title out of the beginning of the contents + result = Entry.TITLE_PATTERN.search( contents ) + + if result: + self.__title = result.groups()[ 0 ] + self.__title = Html_nuker( allow_refs = True ).nuke( self.__title ) + else: + self.__title = None + + def to_dict( self ): + d = Persistent.to_dict( self ) + d.update( dict( + contents = self.__contents, + title = self.__title, + ) ) + + return d + + contents = property( lambda self: self.__contents, __set_contents ) + title = property( lambda self: self.__title ) diff --git a/model/Notebook.py b/model/Notebook.py new file mode 100644 index 0000000..b1792c7 --- /dev/null +++ b/model/Notebook.py @@ -0,0 +1,162 @@ +from copy import copy +from Entry import Entry +from Persistent import Persistent + + +class Notebook( Persistent ): + """ + A collection of wiki entries. + """ + + class UnknownEntryError( ValueError ): + """ + Indicates that an accessed entry is not in this notebook. + """ + def __init__( self, entry_id ): + ValueError.__init__( self, entry_id ) + + def __init__( self, id, name ): + """ + Create a new entry with the given id and name. + + @type id: unicode + @param id: id of the notebook + @type name: unicode + @param name: name of this notebook + @rtype: Notebook + @return: newly constructed notebook + """ + Persistent.__init__( self, id ) + self.__name = name + self.__entries = {} # map of entry id to entry + self.__titles = {} # map of entry title to entry + self.__startup_entries = [] # list of entries shown on startup + + def add_entry( self, entry ): + """ + Add an entry to this notebook. + + @type entry: Entry + @param entry: entry to add + """ + self.update_revision() + self.__entries[ entry.object_id ] = entry + self.__titles[ entry.title ] = entry + + def remove_entry( self, entry ): + """ + Remove an entry from this notebook. + + @type entry: Entry + @param entry: entry to remove + @rtype: bool + @return: True if the entry was removed, False if the entry wasn't in this notebook + """ + if self.__entries.pop( entry.object_id, None ): + self.update_revision() + self.__titles.pop( entry.title, None ) + if entry in self.__startup_entries: + self.__startup_entries.remove( entry ) + return True + + return False + + def lookup_entry( self, entry_id ): + """ + Return the entry in this notebook with the given id. + + @type entry_id: unicode + @param entry_id: id of the entry to return + @rtype: Entry or NoneType + @return: entry corresponding to the entry id or None + """ + return self.__entries.get( entry_id ) + + def lookup_entry_by_title( self, title ): + """ + Return the entry in this notebook with the given title. + + @type title: unicode + @param title: title of the entry to return + @rtype: Entry or NoneType + @return: entry corresponding to the title or None + """ + return self.__titles.get( title ) + + def update_entry( self, entry, contents ): + """ + Update the given entry with new contents. Bail if the entry's contents are unchanged. + + @type entry: Entry + @param entry: entry to update + @type contents: unicode + @param contents: new textual contents for the entry + @raises UnknownEntryError: entry to update is not in this notebook + """ + old_entry = self.__entries.get( entry.object_id ) + if old_entry is None: + raise Notebook.UnknownEntryError( entry.object_id ) + + if contents == old_entry.contents: + return + + self.update_revision() + self.__titles.pop( entry.title, None ) + + entry.contents = contents + + self.__titles[ entry.title ] = entry + + def add_startup_entry( self, entry ): + """ + Add the given entry to be shown on startup. It must already be an entry in this notebook. + + @type entry: unicode + @param entry: entry to be added for startup + @rtype: bool + @return: True if the entry was added for startup + @raises UnknownEntryError: given entry is not in this notebook + """ + if self.__entries.get( entry.object_id ) is None: + raise Notebook.UnknownEntryError( entry.object_id ) + + if not entry in self.__startup_entries: + self.update_revision() + self.__startup_entries.append( entry ) + return True + + return False + + def remove_startup_entry( self, entry ): + """ + Remove the given entry from being shown on startup. + + @type entry: unicode + @param entry: entry to be removed from startup + @rtype: bool + @return: True if the entry was removed from startup + """ + if entry in self.__startup_entries: + self.update_revision() + self.__startup_entries.remove( entry ) + return True + + return False + + def to_dict( self ): + d = Persistent.to_dict( self ) + d.update( dict( + name = self.__name, + startup_entries = copy( self.startup_entries ), + read_write = True, + ) ) + + return d + + def __set_name( self, name ): + self.__name = name + self.update_revision() + + name = property( lambda self: self.__name, __set_name ) + startup_entries = property( lambda self: copy( self.__startup_entries ) ) + entries = property( lambda self: self.__entries.values() ) diff --git a/model/Persistent.py b/model/Persistent.py new file mode 100644 index 0000000..27c21de --- /dev/null +++ b/model/Persistent.py @@ -0,0 +1,28 @@ +from datetime import datetime + + +class Persistent( object ): + def __init__( self, object_id, secondary_id = None ): + self.__object_id = object_id + self.__secondary_id = secondary_id + self.__revision = datetime.now() + + def update_revision( self ): + self.__revision = datetime.now() + + def revision_id( self ): + return "%s %s" % ( self.__object_id, self.__revision ) + + @staticmethod + def make_revision_id( object_id, revision ): + return "%s %s" % ( object_id, revision ) + + def to_dict( self ): + return dict( + object_id = self.__object_id, + revision = self.__revision, + ) + + object_id = property( lambda self: self.__object_id ) + secondary_id = property( lambda self: self.__secondary_id ) + revision = property( lambda self: self.__revision ) diff --git a/model/Read_only_notebook.py b/model/Read_only_notebook.py new file mode 100644 index 0000000..8c33c82 --- /dev/null +++ b/model/Read_only_notebook.py @@ -0,0 +1,29 @@ +from Persistent import Persistent + + +class Read_only_notebook( Persistent ): + """ + A wrapper for Notebook that hides all of its destructive update functions. + """ + def __init__( self, id, notebook ): + Persistent.__init__( self, id ) + self.__wrapped = notebook + + def lookup_entry( self, entry_id ): + return self.__wrapped.lookup_entry( entry_id ) + + def lookup_entry_by_title( self, title ): + return self.__wrapped.lookup_entry_by_title( title ) + + def to_dict( self ): + d = self.__wrapped.to_dict() + d.update( dict( + object_id = self.object_id, + read_write = False, + ) ) + + return d + + name = property( lambda self: self.__wrapped.name ) + entries = property( lambda self: self.__wrapped.entries ) + startup_entries = property( lambda self: self.__wrapped.startup_entries ) diff --git a/model/User.py b/model/User.py new file mode 100644 index 0000000..2fa3d9a --- /dev/null +++ b/model/User.py @@ -0,0 +1,92 @@ +import sha +import random +from copy import copy +from Persistent import Persistent + + +class User( Persistent ): + """ + A user of this application. + """ + SALT_CHARS = [ chr( c ) for c in range( ord( "!" ), ord( "~" ) + 1 ) ] + SALT_SIZE = 12 + + def __init__( self, id, username, password, email_address, notebooks = None ): + """ + Create a new user with the given credentials and information. + + @type id: unicode + @param id: id of the user + @type username: unicode + @param username: unique user identifier for login purposes + @type password: unicode + @param password: secret password for login purposes + @type email_address: unicode + @param email_address: a hopefully valid email address + @type notebooks: [ Notebook ] + @param notebooks: list of notebooks (read-only and read-write) that this user has access to + @rtype: User + @return: newly created user + """ + Persistent.__init__( self, id, secondary_id = username ) + self.__salt = self.__create_salt() + self.__password_hash = self.__hash_password( password ) + self.__email_address = email_address + self.__notebooks = notebooks or [] + + def __create_salt( self ): + return "".join( [ random.choice( self.SALT_CHARS ) for i in range( self.SALT_SIZE ) ] ) + + def __hash_password( self, password ): + if password is None or len( password ) == 0: + return None + + return sha.new( self.__salt + password ).hexdigest() + + def check_password( self, password ): + """ + Check that the given password matches this user's password. + + @type password: unicode + @param password: password to check + @rtype: bool + @return: True if the password matches + """ + if self.__password_hash == None: + return False + + hash = self.__hash_password( password ) + if hash == self.__password_hash: + return True + + return False + + def has_access( self, notebook_id ): + if notebook_id in [ notebook.object_id for notebook in self.__notebooks ]: + return True + + return False + + def to_dict( self ): + d = Persistent.to_dict( self ) + d.update( dict( + username = self.username, + ) ) + + return d + + def __set_password( self, password ): + self.update_revision() + self.__salt = self.__create_salt() + self.__password_hash = self.__hash_password( password ) + + def __set_notebooks( self, notebooks ): + self.update_revision() + self.__notebooks = notebooks + + username = property( lambda self: self.secondary_id ) + email_address = property( lambda self: self.__email_address ) + password = property( None, __set_password ) + + # the notebooks (read-only and read-write) that this user has access to + notebooks = property( lambda self: copy( self.__notebooks ), __set_notebooks ) diff --git a/model/__init__.py b/model/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/model/test/Test_entry.py b/model/test/Test_entry.py new file mode 100644 index 0000000..7c218b8 --- /dev/null +++ b/model/test/Test_entry.py @@ -0,0 +1,44 @@ +from model.Entry import Entry + + +class Test_entry( object ): + def setUp( self ): + self.object_id = 17 + self.title = u"title goes here" + self.contents = u"

%s

blah" % self.title + + self.entry = Entry( self.object_id, self.contents ) + + def test_create( self ): + assert self.entry.object_id == self.object_id + assert self.entry.contents == self.contents + assert self.entry.title == self.title + + def test_set_contents( self ): + new_title = u"new title" + new_contents = u"

%s

new blah" % new_title + previous_revision = self.entry.revision + + self.entry.contents = new_contents + + assert self.entry.contents == new_contents + assert self.entry.title == new_title + assert self.entry.revision > previous_revision + + def test_set_contents_with_html_title( self ): + new_title = u"new title" + new_contents = u"

%s

new blah" % new_title + previous_revision = self.entry.revision + + self.entry.contents = new_contents + + assert self.entry.contents == new_contents + assert self.entry.title == new_title + assert self.entry.revision > previous_revision + + def test_to_dict( self ): + d = self.entry.to_dict() + + assert d.get( "contents" ) == self.contents + assert d.get( "title" ) == self.title + diff --git a/model/test/Test_notebook.py b/model/test/Test_notebook.py new file mode 100644 index 0000000..298601c --- /dev/null +++ b/model/test/Test_notebook.py @@ -0,0 +1,176 @@ +from nose.tools import raises +from model.Notebook import Notebook +from model.Entry import Entry + + +class Test_notebook( object ): + def setUp( self ): + self.object_id = 17 + self.name = u"my notebook" + + self.notebook = Notebook( self.object_id, self.name ) + self.entry = Entry( 18, u"

title

blah" ) + + def test_create( self ): + assert self.notebook.object_id == self.object_id + assert self.notebook.name == self.name + + def test_set_name( self ): + new_name = u"my new notebook" + previous_revision = self.notebook.revision + self.notebook.name = new_name + + assert self.notebook.name == new_name + assert self.notebook.revision > previous_revision + + def test_add_and_lookup_entry( self ): + previous_revision = self.notebook.revision + self.notebook.add_entry( self.entry ) + assert self.notebook.revision > previous_revision + + entry = self.notebook.lookup_entry( self.entry.object_id ) + assert entry == self.entry + + def test_lookup_unknown_entry( self ): + entry = self.notebook.lookup_entry( self.entry.object_id ) + assert entry == None + + def test_add_and_lookup_entry_by_title( self ): + previous_revision = self.notebook.revision + self.notebook.add_entry( self.entry ) + assert self.notebook.revision > previous_revision + + entry = self.notebook.lookup_entry_by_title( self.entry.title ) + assert entry == self.entry + + def test_lookup_unknown_entry_by_title( self ): + entry = self.notebook.lookup_entry( self.entry.title ) + assert entry == None + + def test_remove_entry( self ): + previous_revision = self.notebook.revision + self.notebook.add_entry( self.entry ) + result = self.notebook.remove_entry( self.entry ) + assert result == True + assert self.notebook.revision > previous_revision + + entry = self.notebook.lookup_entry( self.entry.object_id ) + assert entry == None + + entry = self.notebook.lookup_entry_by_title( self.entry.title ) + assert entry == None + + assert not entry in self.notebook.startup_entries + + def test_remove_unknown_entry( self ): + revision = self.notebook.revision + result = self.notebook.remove_entry( self.entry ) + assert result == False + assert self.notebook.revision == revision + + entry = self.notebook.lookup_entry( self.entry.object_id ) + assert entry == None + + def test_update_entry( self ): + self.notebook.add_entry( self.entry ) + old_title = self.entry.title + + new_title = u"new title" + new_contents = u"

%s

new blah" % new_title + previous_revision = self.notebook.revision + self.notebook.update_entry( self.entry, new_contents ) + + assert self.entry.contents == new_contents + assert self.entry.title == new_title + assert self.notebook.revision > previous_revision + + entry = self.notebook.lookup_entry( self.entry.object_id ) + assert entry == self.entry + + entry = self.notebook.lookup_entry_by_title( old_title ) + assert entry == None + + entry = self.notebook.lookup_entry_by_title( new_title ) + assert entry == self.entry + + def test_update_unrevised_entry( self ): + self.notebook.add_entry( self.entry ) + old_title = self.entry.title + + revision = self.notebook.revision + self.notebook.update_entry( self.entry, self.entry.contents ) + assert self.notebook.revision == revision + + entry = self.notebook.lookup_entry( self.entry.object_id ) + assert entry == self.entry + + @raises( Notebook.UnknownEntryError ) + def test_update_unknown_entry( self ): + new_contents = u"

new title

new blah" + self.notebook.update_entry( self.entry, new_contents ) + + def test_add_startup_entry( self ): + self.notebook.add_entry( self.entry ) + + previous_revision = self.notebook.revision + self.notebook.add_startup_entry( self.entry ) + + assert self.entry in self.notebook.startup_entries + assert self.notebook.revision > previous_revision + + def test_add_duplicate_startup_entry( self ): + self.notebook.add_entry( self.entry ) + + previous_revision = self.notebook.revision + self.notebook.add_startup_entry( self.entry ) + + assert self.entry in self.notebook.startup_entries + assert self.notebook.revision > previous_revision + + revision = self.notebook.revision + self.notebook.add_startup_entry( self.entry ) + + assert self.notebook.startup_entries.count( self.entry ) == 1 + assert self.notebook.revision == revision + + @raises( Notebook.UnknownEntryError ) + def test_add_unknown_startup_entry( self ): + self.notebook.add_startup_entry( self.entry ) + + def test_remove_startup_entry( self ): + self.notebook.add_entry( self.entry ) + self.notebook.add_startup_entry( self.entry ) + + previous_revision = self.notebook.revision + result = self.notebook.remove_startup_entry( self.entry ) + + assert result == True + assert not self.entry in self.notebook.startup_entries + assert self.notebook.revision > previous_revision + + def test_remove_unknown_startup_entry( self ): + self.notebook.add_entry( self.entry ) + + revision = self.notebook.revision + result = self.notebook.remove_startup_entry( self.entry ) + + assert result == False + assert not self.entry in self.notebook.startup_entries + assert self.notebook.revision == revision + + def test_to_dict( self ): + d = self.notebook.to_dict() + + assert d.get( "name" ) == self.name + assert d.get( "startup_entries" ) == [] + assert d.get( "read_write" ) == True + + def test_to_dict_with_startup_entries( self ): + self.notebook.add_entry( self.entry ) + self.notebook.add_startup_entry( self.entry ) + + d = self.notebook.to_dict() + + assert d.get( "name" ) == self.name + assert d.get( "startup_entries" ) == [ self.entry ] + assert d.get( "read_write" ) == True diff --git a/model/test/Test_persistent.py b/model/test/Test_persistent.py new file mode 100644 index 0000000..b020b50 --- /dev/null +++ b/model/test/Test_persistent.py @@ -0,0 +1,50 @@ +from datetime import datetime, timedelta +from model.Persistent import Persistent + + +class Test_persistent( object ): + def setUp( self ): + self.object_id = "17" + self.obj = Persistent( self.object_id ) + self.delta = timedelta( seconds = 1 ) + + def test_create( self ): + assert self.obj.object_id == self.object_id + assert self.obj.secondary_id == None + assert datetime.now() - self.obj.revision < self.delta + + def test_revision_id( self ): + assert self.obj.revision_id() == "%s %s" % ( self.object_id, self.obj.revision ) + + def test_make_revision_id( self ): + assert self.obj.revision_id() == Persistent.make_revision_id( self.object_id, self.obj.revision ) + + def test_update_revision( self ): + previous_revision = self.obj.revision + self.obj.update_revision() + assert self.obj.revision > previous_revision + assert datetime.now() - self.obj.revision < self.delta + + previous_revision = self.obj.revision + self.obj.update_revision() + assert self.obj.revision > previous_revision + assert datetime.now() - self.obj.revision < self.delta + + def test_to_dict( self ): + d = self.obj.to_dict() + + assert d.get( "object_id" ) == self.object_id + assert d.get( "revision" ) == self.obj.revision + + +class Test_persistent_with_secondary_id( object ): + def setUp( self ): + self.object_id = "17" + self.secondary_id = u"foo" + self.obj = Persistent( self.object_id, self.secondary_id ) + self.delta = timedelta( seconds = 1 ) + + def test_create( self ): + assert self.obj.object_id == self.object_id + assert self.obj.secondary_id == self.secondary_id + assert datetime.now() - self.obj.revision < self.delta diff --git a/model/test/Test_read_only_notebook.py b/model/test/Test_read_only_notebook.py new file mode 100644 index 0000000..1f5655a --- /dev/null +++ b/model/test/Test_read_only_notebook.py @@ -0,0 +1,73 @@ +from nose.tools import raises +from model.Notebook import Notebook +from model.Read_only_notebook import Read_only_notebook +from model.Entry import Entry + + +class Test_read_only_notebook( object ): + def setUp( self ): + self.object_id = "17" + self.read_only_id = "22" + self.name = u"my notebook" + + self.notebook = Notebook( self.object_id, self.name ) + self.entry = Entry( "18", u"

title

blah" ) + self.notebook.add_entry( self.entry ) + self.notebook.add_startup_entry( self.entry ) + + self.read_only = Read_only_notebook( self.read_only_id, self.notebook ) + + def test_create( self ): + assert self.read_only.object_id == self.read_only_id + assert self.read_only.name == self.name + assert self.read_only.entries == [ self.entry ] + assert self.read_only.startup_entries == [ self.entry ] + + @raises( AttributeError ) + def test_set_name( self ): + self.read_only.name = u"my new notebook" + + @raises( AttributeError ) + def test_add_entry( self ): + self.read_only.add_entry( self.entry ) + + def test_lookup_entry( self ): + entry = self.read_only.lookup_entry( self.entry.object_id ) + assert entry == self.entry + + def test_lookup_unknown_entry( self ): + entry = self.read_only.lookup_entry( "55" ) + assert entry == None + + def test_lookup_entry_by_title( self ): + entry = self.read_only.lookup_entry_by_title( self.entry.title ) + assert entry == self.entry + + def test_lookup_unknown_entry_by_title( self ): + entry = self.read_only.lookup_entry( self.entry.title ) + assert entry == None + + @raises( AttributeError ) + def test_remove_entry( self ): + self.read_only.remove_entry( self.entry ) + + @raises( AttributeError ) + def test_update_entry( self ): + new_title = u"new title" + new_contents = u"

%s

new blah" % new_title + self.read_only.update_entry( self.entry, new_contents ) + + @raises( AttributeError ) + def test_add_startup_entry( self ): + self.read_only.add_startup_entry( self.entry ) + + @raises( AttributeError ) + def test_remove_startup_entry( self ): + self.read_only.remove_startup_entry( self.entry ) + + def test_to_dict( self ): + d = self.read_only.to_dict() + + assert d.get( "object_id" ) == self.read_only_id + assert d.get( "name" ) == self.name + assert d.get( "read_write" ) == False diff --git a/model/test/Test_user.py b/model/test/Test_user.py new file mode 100644 index 0000000..d12c59a --- /dev/null +++ b/model/test/Test_user.py @@ -0,0 +1,97 @@ +from nose.tools import raises +from model.User import User +from model.Notebook import Notebook + + +class Test_user( object ): + def setUp( self ): + self.object_id = 17 + self.username = u"bob" + self.password = u"foobar" + self.email_address = u"bob@example.com" + + self.user = User( self.object_id, self.username, self.password, self.email_address ) + + def test_create( self ): + assert self.user.username == self.username + assert self.user.email_address == self.email_address + assert self.user.notebooks == [] + + def test_check_correct_password( self ): + assert self.user.check_password( self.password ) == True + + def test_check_incorrect_password( self ): + assert self.user.check_password( u"wrong" ) == False + + def test_set_password( self ): + previous_revision = self.user.revision + new_password = u"newpass" + self.user.password = new_password + + assert self.user.check_password( self.password ) == False + assert self.user.check_password( new_password ) == True + assert self.user.revision > previous_revision + + def test_set_none_password( self ): + previous_revision = self.user.revision + new_password = None + self.user.password = new_password + + assert self.user.check_password( self.password ) == False + assert self.user.check_password( new_password ) == False + assert self.user.revision > previous_revision + + def test_set_notebooks( self ): + previous_revision = self.user.revision + notebook_id = 33 + notebook = Notebook( notebook_id, u"my notebook" ) + self.user.notebooks = [ notebook ] + + assert len( self.user.notebooks ) == 1 + assert self.user.notebooks[ 0 ].object_id == notebook_id + assert self.user.revision > previous_revision + + +class Test_user_with_notebooks( object ): + def setUp( self ): + self.object_id = 17 + self.username = u"bob" + self.password = u"foobar" + self.email_address = u"bob@example.com" + self.notebooks = [ + Notebook( 33, u"my notebook" ), + Notebook( 34, u"my other notebook" ), + ] + + self.user = User( self.object_id, self.username, self.password, self.email_address, self.notebooks ) + + def test_create( self ): + assert self.user.username == self.username + assert self.user.email_address == self.email_address + assert self.user.notebooks == self.notebooks + + def test_set_existing_notebooks( self ): + previous_revision = self.user.revision + self.user.notebooks = [ self.notebooks[ 1 ] ] + + assert len( self.user.notebooks ) == 1 + assert self.user.notebooks[ 0 ].object_id == self.notebooks[ 1 ].object_id + assert self.user.revision > previous_revision + + def test_set_new_notebooks( self ): + previous_revision = self.user.revision + notebook_id = 35 + notebook = Notebook( notebook_id, u"my new notebook" ) + self.user.notebooks = [ notebook ] + + assert len( self.user.notebooks ) == 1 + assert self.user.notebooks[ 0 ].object_id == notebook_id + assert self.user.revision > previous_revision + + def test_has_access_true( self ): + assert self.user.has_access( self.notebooks[ 0 ].object_id ) == True + + def test_has_access_true( self ): + notebook_id = 35 + notebook = Notebook( notebook_id, u"my new notebook" ) + assert self.user.has_access( notebook.object_id ) == False diff --git a/static/css/download.css b/static/css/download.css new file mode 100644 index 0000000..907f12e --- /dev/null +++ b/static/css/download.css @@ -0,0 +1,60 @@ +body { + padding: 1em; + background-color: #fafafa; + text-align: center; +} + +#center_area { + margin: 0 auto; + text-align: center; + width: 50em; +} + +.entry_frame { + text-align: left; + margin: 0em; + padding: 1.25em; + border: 1px solid #999999; + margin-bottom: 0.75em; + background-color: #ffffff; + -moz-border-radius: 0.5em; + -webkit-border-radius: 0.5em; +} + +h1 { + margin-top: 0em; +} + +h3 { + margin-top: 0em; + margin-bottom: 0.5em; +} + +.button { + border-style: outset; + border-width: 0px; + background-color: #d0e0f0; + outline: none; + -moz-border-radius: 0.5em; + -webkit-border-radius: 0.5em; +} + +.button:hover { + background-color: #ffcc66; +} + +.text_field { + margin-top: 0.25em; + padding: 0.25em; + border: #999999 1px solid; + -moz-border-radius: 0.5em; + -webkit-border-radius: 0.5em; +} + +ul li { + margin-top: 0.5em; +} + +ol li { + margin-top: 0.5em; +} diff --git a/static/css/entry.css b/static/css/entry.css new file mode 100644 index 0000000..ca4742c --- /dev/null +++ b/static/css/entry.css @@ -0,0 +1,36 @@ +body { + padding: 0.75em; +} + +h3 { + margin-bottom: 0.5em; +} + +.button { + border-style: outset; + border-width: 0px; + background-color: #d0e0f0; + outline: none; + -moz-border-radius: 0.5em; + -webkit-border-radius: 0.5em; +} + +.button:hover { + background-color: #ffcc66; +} + +.text_field { + margin-top: 0.25em; + padding: 0.25em; + border: #999999 1px solid; + -moz-border-radius: 0.5em; + -webkit-border-radius: 0.5em; +} + +ul li { + margin-top: 0.5em; +} + +ol li { + margin-top: 0.5em; +} diff --git a/static/css/ie.css b/static/css/ie.css new file mode 100644 index 0000000..48aa28e --- /dev/null +++ b/static/css/ie.css @@ -0,0 +1,20 @@ +* html,* html body { + background: #fafafa url(/static/images/1x1.png) fixed; +} + +#toolbar { + position: absolute; + top: expression( eval( document.compatMode && document.compatMode == 'CSS1Compat' ) ? documentElement.scrollTop + 20 : document.body.scrollTop + 20 ); + margin-left: -7em; +} + +#status_area { + position: absolute; + top: expression( eval( document.compatMode && document.compatMode == 'CSS1Compat' ) ? documentElement.scrollTop : document.body.scrollTop ); +} + +#content { + position: absolute; + left: 0em; + top: 0em; +} diff --git a/static/css/style.css b/static/css/style.css new file mode 100644 index 0000000..2752471 --- /dev/null +++ b/static/css/style.css @@ -0,0 +1,257 @@ +html, body { + margin: 0em; + background-color: #fafafa; + text-align: center; +} + +a { + color: #0000ff; +} + +a:hover { + color: #ff6600; +} + +#center_and_toolbar_area { + margin: 0 auto; + text-align: center; + width: 60em; +} + +#toolbar { + position: fixed; + width: 5em; + margin-top: 5em; + z-index: 1; +} + +#toolbar ul li { + list-style: none; + text-indent: -4em; + margin-top: 0em; + margin-left: 0em; + margin-bottom: 0.25em; + padding-top: 0em; + padding-left: 0em; +} + +#toolbar .button { + border-style: outset; + border-width: 0px; + background-color: #d0e0f0; + height: 2em; + width: 2em; + font-family: times, serif; + font-size: 1.25em; + outline: none; + -moz-border-radius: 0.5em; + -webkit-border-radius: 0.5em; +} + +#toolbar .button:hover { + background-color: #ffcc66; +} + +#toolbar .button_down { + border-style: inset; + border-width: 2px; + background-color: #c0d0e0; +} + +#toolbar .button_down:hover { + background-color: #ffbb55; +} + +#bold { + font-weight: bold; +} + +#italic { + font-style: italic; +} + +#title { + font-weight: bold; +} + +#link_area { + text-align: left; + float: right; + margin-top: 1em; + margin-right: 2em; + font-size: 0.75em; +} + +#link_area h3 { + font-size: 1em; + margin-top: 1.5em; + margin-bottom: 0.25em; +} + +#center_area { + margin: 0 auto; + text-align: center; + width: 50em; +} + +#status_area { + position: fixed; + padding: 1em; + z-index: 1; +} + +#title_area { + text-align: left; + padding-top: 1em; + margin-top: 0em; + margin-bottom: 1em; +} + +#search_and_user_area { + float: right; + margin-top: 0.5em; +} + +#search_area { + margin-top: 0.5em; +} + +#search_form { + margin-bottom: 0em; +} + +#search_text { + padding: 0.25em; + border: #999999 1px solid; + -moz-border-radius: 0.5em; + -webkit-border-radius: 0.5em; +} + +#user_area { + text-align: right; + margin-bottom: 1em; + font-size: 0.75em; +} + +#entries { + text-align: left; + margin-top: 1em; + margin-bottom: 1em; +} + +.entry_controls { + float: right; + margin-right: 1.5em; + font-size: 0.75em; +} + +.entry_button { + border-style: outset; + border-width: 0px; + background-color: #d0e0f0; + font-size: 1em; + outline: none; + -moz-border-radius: 0.25em; + -webkit-border-radius: 0.25em; +} + +.entry_button:hover { + background-color: #ffcc66; +} + +.entry_frame { + margin: 0em; + padding: 0em; + overflow: hidden; + height: 0em; + width: 100%; + border: 1px solid #999999; + margin-bottom: 0.75em; + background-color: #ffffff; + -moz-border-radius: 0.5em; + -webkit-border-radius: 0.5em; +} + +.focused_entry_frame { + border: 2px solid black; +} + +.page_title a { + color: #000000; + text-decoration: none; + outline: 0; +} + +.page_title { + margin-top: 0em; + margin-bottom: 0em; +} + +.invisible { + visibility: hidden; +} + +.undisplayed { + display: none; +} + +.pulldown { + position: absolute; + width: 13em; + padding: 0.5em; + font-size: 0.75em; + border: 1px solid #000000; + background: #ffff99; + -moz-border-radius: 0.25em; + -webkit-border-radius: 0.25em; +} + +.pulldown_button { + float: right; + border-style: outset; + border-width: 0px; + background-color: #d0e0f0; + font-size: 0.75em; + outline: none; + -moz-border-radius: 0.25em; + -webkit-border-radius: 0.25em; +} + +.pulldown_button:hover { + background-color: #ffcc66; +} + +.pulldown_toggle { + color: #000000; +} + +.pulldown_toggle:hover { + color: #ff6600; +} + +.message { + padding: 0.5em; + border: 1px solid #550000; + margin-bottom: 0.5em; + color: #ffffff; + background-color: #ff3333; + -moz-border-radius: 0.5em; + -webkit-border-radius: 0.5em; +} + +.message_inner { + padding: 0.5em; + color: #ffffff; + background-color: #dd1111; + -moz-border-radius: 0.5em; + -webkit-border-radius: 0.5em; +} + +.status_text { + padding: 0.25em; + color: #ffffff; + border: 1px solid #005500; + background-color: #11bb11; + -moz-border-radius: 0.5em; + -webkit-border-radius: 0.5em; +} diff --git a/static/html/about.html b/static/html/about.html new file mode 100644 index 0000000..059d863 --- /dev/null +++ b/static/html/about.html @@ -0,0 +1,21 @@ +

about

+ +

+Limited Medium is a personal wiki notebook for organizing your notes and +ideas. It's designed for: +

+ +
    +
  • writers
    +Keep track of your characters, plots, and scenes.
    • + +
  • students
    +Take notes and make links between related concepts.
    • + +
  • game designers
    +Build up your world one detail at a time.
    • + +
  • creative types
    +If you've outgrown a Word doc or text file full of disorganized notes, Limited +Medium can help.
    • +
diff --git a/static/html/advanced browser features.html b/static/html/advanced browser features.html new file mode 100644 index 0000000..e54cedc --- /dev/null +++ b/static/html/advanced browser features.html @@ -0,0 +1,19 @@ +

advanced browser features

+ +

+Limited Medium makes heavy use of a browser feature called DesignMode to +implement "what you see is what you mean" wiki editing. Unfortunately, +DesignMode support is incomplete in some browsers like Safari. Newer versions +of Safari will feature improvements in this area, so look for Limited Medium +to support Safari at some point in the future. Recent versions of the Opera +web browser do support DesignMode, so that's also a potential future addition +to our list of supported browsers. +

+ +

+Please note that since DesignMode is only used when you're editing a wiki, you +don't have to worry about DesignMode compatability when you're in read-only +mode and just viewing a wiki. So Limited Medium should work in read-only mode +with just about any modern browser with support for JavaScript, cookies, and +remote scripting. +

diff --git a/static/html/features.html b/static/html/features.html new file mode 100644 index 0000000..2c2ff52 --- /dev/null +++ b/static/html/features.html @@ -0,0 +1,37 @@ +

features

+ +

+Here's what makes Limited Medium so great: +

+ +
    + +
  • viewing and editing, together at last
    + +With Limited Medium, you can update any wiki entry without having to switch to +a separate edit mode. And you can forget about markup or markdown. + +
  • big-picture browsing
    + +Deal with several wiki entries all at once on the same page. Perfect for notes +and brainstorming.
    • + +
  • web-based goodness
    + +All your work is automatically saved to the server so you can access your wiki +wherever you go.
    • + +
  • no FunnyLookingTitles
    + +You like spaces? So do we. Smashed together titles are completely unnecessary. +You're free to title your wiki entries as you see fit.
    • + +
  • built-in searching
    + +A single search looks through every word in the entire wiki.
    • + +
+ +

+Sound interesting? Then take a tour or try it out for yourself! +

diff --git a/static/html/login.html b/static/html/login.html new file mode 100644 index 0000000..870aa14 --- /dev/null +++ b/static/html/login.html @@ -0,0 +1,23 @@ +

login

+ +No account yet? Want to make a wiki? You can try it out for free. + +
+

+username
+ +

+ +

+password
+ +

+ +

+ +

+ +

+Forgot? Need your password reset? +

+
diff --git a/static/html/navigation.html b/static/html/navigation.html new file mode 100644 index 0000000..54f4abd --- /dev/null +++ b/static/html/navigation.html @@ -0,0 +1,5 @@ +about - +features - +take a tour - +try it out - +login diff --git a/static/html/password reset.html b/static/html/password reset.html new file mode 100644 index 0000000..3728c65 --- /dev/null +++ b/static/html/password reset.html @@ -0,0 +1,3 @@ +

password reset

+ +For now, if you need a password reset, please email witten@torsion.org diff --git a/static/html/reload.html b/static/html/reload.html new file mode 100644 index 0000000..a881e8c --- /dev/null +++ b/static/html/reload.html @@ -0,0 +1,18 @@ + + + +Luminotes + + + + +

+Reloading... +

+ +

+questions@luminotes.com +

+ + + diff --git a/static/html/supported browsers.html b/static/html/supported browsers.html new file mode 100644 index 0000000..aa4aacc --- /dev/null +++ b/static/html/supported browsers.html @@ -0,0 +1,29 @@ +

supported browsers

+ +

+Limited Medium makes use of some advanced browser features, +so not all browsers will work for editing your wiki. Supported browsers include: +

+ +
    +
  • Internet Explorer 6+
    • +
  • Firefox 1.5+
    • +
  • SeaMonkey 1.0+
    • +
  • Iceweasel 1.5+
    • +
  • Iceape 1.0+
    • +
+ +

+The following web browsers are known not to work with Limited Medium: +

+ +
    +
  • Safari
    • +
  • Opera
    • +
  • Konqueror
    • +
  • Lynx
    • +
+ +If you're looking for a personal wiki with more minimal browser requirements, +you might want to try TiddlyWiki. If you're looking for a more general-purpose +wiki for multiple users, check out MoinMoin. diff --git a/static/html/take a tour.html b/static/html/take a tour.html new file mode 100644 index 0000000..ebefc2d --- /dev/null +++ b/static/html/take a tour.html @@ -0,0 +1,3 @@ +

take a tour

+ +Coming soon to a wiki near you. diff --git a/static/html/try it out.html b/static/html/try it out.html new file mode 100644 index 0000000..dda2ca8 --- /dev/null +++ b/static/html/try it out.html @@ -0,0 +1,39 @@ +

try it out

+ +

+To get started with your own personal wiki, all you need to do is sign up for +an account. There's nothing to download or install. +

+ +

+We ask for your email address in case you need your password reset. We hate spam, and wouldn't even +dream of giving out your email address. +

+ +
+

+username
+ +

+ +

+password
+ +

+ +

+password (again)
+ +

+ +

+email address
+ +

+ +

+ +

+ +Please make sure you're using one of the supported browsers. +
diff --git a/static/html/welcome to your wiki.html b/static/html/welcome to your wiki.html new file mode 100644 index 0000000..8891a03 --- /dev/null +++ b/static/html/welcome to your wiki.html @@ -0,0 +1,25 @@ +

welcome to your wiki

+ +

Here's how to get started with your personal wiki notebook.

+ +

First, the basics. A Limited Medium notebook is simply a collection +of linked entries, each with a unique title. Right now you're reading an entry +titled "welcome to your wiki".

+ +

To make a new wiki entry, hit the "+" button on the left, or click +anywhere on the page's background. Start by typing a title for your new entry, +say, "ideas", and then press enter. Next, type the contents of your new entry, +using the formatting buttons on the left for things like bold, italics, or +lists.

+ +

To link one entry to another, use the entry link button with the +arrow on it. Hit the button once, type the title of an entry you want to link +to, and then hit the button again. Or, if you've already typed some text, you +can select it with your mouse and then hit the entry link button.

+ +

To follow a link to another entry, just click on it and it will open +up for you to view or edit. You can switch between entries just by clicking on +them, and hide entries simply by clicking the "hide" button.

+ +

That's all you need to know to get started with your personal wiki. It's +that easy. Enjoy!

diff --git a/static/images/1x1.png b/static/images/1x1.png new file mode 100644 index 0000000..e750f33 Binary files /dev/null and b/static/images/1x1.png differ diff --git a/static/js/Editor.js b/static/js/Editor.js new file mode 100644 index 0000000..15cbccd --- /dev/null +++ b/static/js/Editor.js @@ -0,0 +1,442 @@ +entry_titles = {} // map from entry title to the open editor for that entry + +function Editor( id, entry_text, insert_after_iframe_id, read_write, startup, highlight, focus ) { + this.initial_text = entry_text; + this.id = id; + this.read_write = read_write; + this.startup = startup || false; // whether this Editor is for a startup entry + this.init_highlight = highlight || false; + this.init_focus = focus || false; + var iframe_id = "entry_" + id; + + var self = this; + this.document = null; + this.iframe = createDOM( "iframe", { + "src": "/notebooks/blank_entry/" + id, + "frameBorder": "0", + "scrolling": "no", + "id": iframe_id, + "name": iframe_id, + "class": "entry_frame" + } ); + this.iframe.editor = this; + this.title = null; + + if ( read_write ) { + this.delete_button = createDOM( "input", { + "type": "button", + "class": "entry_button", + "id": "delete_" + iframe_id, + "value": "delete", + "title": "delete entry [ctrl-d]" + } ); + connect( this.delete_button, "onclick", function ( event ) { signal( self, "delete_clicked", event ); } ); + + this.options_button = createDOM( "input", { + "type": "button", + "class": "entry_button", + "id": "options_" + iframe_id, + "value": "options", + "title": "entry options" + } ); + connect( this.options_button, "onclick", function ( event ) { signal( self, "options_clicked", event ); } ); + } + + if ( read_write || !startup ) { + this.hide_button = createDOM( "input", { + "type": "button", + "class": "entry_button", + "id": "hide_" + iframe_id, + "value": "hide", + "title": "hide entry [ctrl-h]" + } ); + connect( this.hide_button, "onclick", function ( event ) { signal( self, "hide_clicked", event ); } ); + } + + this.entry_controls = createDOM( "span", { "class": "entry_controls" }, + this.delete_button ? this.delete_button : null, + this.delete_button ? " " : null, + this.options_button ? this.options_button : null, + this.options_button ? " " : null, + this.hide_button ? this.hide_button : null + ); + + // if an iframe has been given to insert this new editor after, then insert the new editor's + // iframe. otherwise just append the iframe for the new editor + if ( insert_after_iframe_id ) { + insertSiblingNodesAfter( insert_after_iframe_id, this.entry_controls ); + insertSiblingNodesAfter( this.entry_controls, this.iframe ); + } else { + appendChildNodes( "entries", this.entry_controls ); + appendChildNodes( "entries", this.iframe ); + } +} + +// second stage of construction, invoked by the iframe's body onload handler. do not call directly. +// four-stage construction is only necessary because IE is such a piece of shit +function editor_loaded( id ) { + var iframe = getElement( "entry_" + id ); + setTimeout( function () { iframe.editor.init_document(); }, 1 ); +} + +// third stage of construction, invoked by the editor_loaded() function. do not call directly +Editor.prototype.init_document = function () { + var self = this; // necessary so that the member functions of this editor object are used + + if ( this.iframe.contentDocument ) { // browsers such as Firefox + this.document = this.iframe.contentDocument; + + if ( this.read_write ) { + this.document.designMode = "On"; + } + setTimeout( function () { self.finish_init(); }, 1 ); + } else { // browsers such as IE + this.document = this.iframe.contentWindow.document; + + if ( this.read_write ) { + this.document.designMode = "On"; + // work-around for IE bug: reget the document after designMode is turned on + this.document = this.iframe.contentWindow.document; + } + setTimeout( function () { self.finish_init(); }, 100 ); + } +} + +// fourth and final stage of construction, invoked by init_document(). do not call directly +Editor.prototype.finish_init = function () { + if ( !this.initial_text ) + this.initial_text = "

"; + + this.insert_html( this.initial_text ); + + var self = this; // necessary so that the member functions of this editor object are used + if ( this.read_write ) { + connect( this.document, "onkeydown", function ( event ) { self.key_pressed( event ); } ); + connect( this.document, "onkeyup", function ( event ) { self.key_released( event ); } ); + } + + connect( this.document, "onclick", function ( event ) { self.mouse_clicked( event ); } ); + connect( this.document, "onblur", function ( event ) { self.blurred( event ); } ); + connect( this.document, "onfocus", function ( event ) { self.focused( event ); } ); + connect( this.document.body, "onblur", function ( event ) { self.blurred( event ); } ); + connect( this.document.body, "onfocus", function ( event ) { self.focused( event ); } ); + + // special-case: connect any submit buttons within the contents of this entry + var signup_button = withDocument( this.document, function () { return getElement( "signup_button" ); } ); + if ( signup_button ) { + var signup_form = withDocument( this.document, function () { return getElement( "signup_form" ); } ); + connect( signup_button, "onclick", function ( event ) { + signal( self, "submit_form", "/users/signup", signup_form ); event.stop(); + } ); + } + + var login_button = withDocument( this.document, function () { return getElement( "login_button" ); } ); + if ( login_button ) { + var login_form = withDocument( this.document, function () { return getElement( "login_form" ); } ); + connect( login_button, "onclick", function ( event ) { + signal( self, "submit_form", "/users/login", login_form ); event.stop(); + } ); + } + + if ( this.iframe.contentDocument ) { // browsers such as Firefox + if ( this.read_write ) this.exec_command( "styleWithCSS", false ); + this.resize(); + if ( this.init_highlight ) self.highlight(); + } else { // browsers such as IE, which won't resize correctly if done too soon + setTimeout( function () { + self.resize(); + if ( self.init_highlight ) self.highlight(); + }, 50 ); + } + + this.scrape_title(); + if ( this.init_focus ) + this.focus(); + signal( this, "state_changed", this ); +} + +Editor.prototype.highlight = function ( scroll ) { + if ( scroll == undefined ) + scroll = true; + + if ( /Opera/.test( navigator.userAgent ) ) { // MochiKit's Highlight is broken in Opera + if ( scroll ) ScrollTo( this.iframe ); + pulsate( this.iframe, options = { "pulses": 1, "duration": 0.5 } ); + } else if ( this.iframe.contentDocument ) { // browsers such as Firefox + if ( scroll ) ScrollTo( this.iframe ); + Highlight( this.iframe, options = { "queue": { "scope": "highlight", "limit": 1 } } ); + } else { // browsers such as IE + if ( scroll ) ScrollTo( this.iframe ); + if ( this.document && this.document.body ) + Highlight( this.document.body, options = { "queue": { "scope": "highlight", "limit": 1 } } ); + } +} + +Editor.prototype.exec_command = function ( command, parameter ) { + command = command.toLowerCase(); + + if ( command == "h3" ) { + if ( this.state_enabled( "h3" ) ) + this.document.execCommand( "formatblock", false, "normal" ); + else + this.document.execCommand( "formatblock", false, "

" ); + return; + } + + this.document.execCommand( command, false, parameter ); +} + +Editor.prototype.insert_html = function ( html ) { + if ( html.length == 0 ) return; + + if ( !this.read_write ) { + this.document.body.innerHTML = html; + return; + } + + try { // browsers supporting insertHTML command, such as Firefox + this.document.execCommand( "insertHTML", false, html ); + + // for some reason, appending an empty span improves formatting + spans = getElementsByTagAndClassName( "span", null, parent = this.document ); + if ( spans.length == 0 ) { + var span = this.document.createElement( "span" ); + this.document.body.appendChild( span ); + } + } catch ( e ) { // browsers that don't support insertHTML, such as IE + this.document.body.innerHTML = html; + } +} + +// resize the editor's frame to fit the dimensions of its content +Editor.prototype.resize = function () { + var dimensions; + // TODO: find a better way to determine which dimensions to use than just checking for contentDocument + if ( this.iframe.contentDocument ) // Firefox + dimensions = { "h": elementDimensions( this.document.documentElement ).h }; + else // IE + dimensions = { "h": this.document.body.scrollHeight }; + + setElementDimensions( this.iframe, dimensions ); +} + +Editor.prototype.key_pressed = function ( event ) { + signal( this, "key_pressed", this, event ); + + this.resize(); +} + +Editor.prototype.key_released = function ( event ) { + this.resize(); + + // if non-alphabetic (a-z), non-ctrl keys are released, issue a state changed event + var code = event.key().code; + if ( ( code >= 65 && code <= 90 ) || event.modifier().ctrl ) + return; + + signal( this, "state_changed", this ); +} + +Editor.prototype.mouse_clicked = function ( event ) { + event.stop(); + signal( this, "state_changed", this ); + + // search through the tree of elements containing the clicked target. if a link isn't found, bail + var link = event.target() + while ( link.nodeName != "A" ) { + link = link.parentNode; + if ( !link ) + return; + } + if ( !link.href ) + return; + + // in case the link is to ourself, first grab the most recent version of our title + this.scrape_title(); + + var id; + var link_title = scrapeText( link ); + var editor = entry_titles[ link_title ]; + var href_leaf = link.href.split( "/" ).pop(); + // if the link's title corresponds to an open entry id, set that as the link's destination + if ( editor ) { + id = editor.id; + link.href = "/entries/" + id; + // if this is a new link, get a new entry id and set it for the link's destination + } else if ( href_leaf == "new" ) { + signal( this, "load_editor_by_title", link_title, this.iframe.id ); + return; + // otherwise, use the id from link's current destination + } else { + // the last part of the current link's href is the entry id + id = href_leaf; + } + + // find the entry corresponding to the linked id, or create a new entry + var iframe = getElement( "entry_" + id ); + if ( iframe ) { + iframe.editor.highlight(); + return; + } + + signal( this, "load_editor", link_title, this.iframe.id, id ); +} + +Editor.prototype.scrape_title = function () { + // scrape the entry title out of the editor + var heading = getFirstElementByTagAndClassName( "h3", null, this.document ); + if ( !heading ) return; + var title = scrapeText( heading ); + + // delete the previous title (if any) from the entry_titles map + if ( this.title ) + delete entry_titles[ this.title ]; + + // record the new title in entry_titles + this.title = title; + entry_titles[ this.title ] = this; +} + +Editor.prototype.focused = function () { + signal( this, "focused", this ); +} + +Editor.prototype.blurred = function () { + this.scrape_title(); +} + +Editor.prototype.empty = function () { + if ( !this.document.body ) + return false; // we don't know yet whether it's empty + + return ( scrapeText( this.document.body ).length == 0 ); +} + +Editor.prototype.start_link = function () { + // get the current selection, which is the link title + if ( this.iframe.contentWindow && this.iframe.contentWindow.getSelection ) { // browsers such as Firefox + var selection = this.iframe.contentWindow.getSelection(); + + // if no text is selected, then insert a link with a placeholder nbsp as the link title, and + // then immediately remove the link title once the link is created + if ( selection.toString().length == 0 ) { + this.insert_html( " " ); + var range = selection.getRangeAt( 0 ); + var container = range.startContainer; + range.setStart( container, range.startOffset - 1 ); + + this.exec_command( "createLink", "/entries/new" ); + + container.nodeValue = ""; + selection.collapse( container, 0 ); + // otherwise, just create a link with the selected text as the link title + } else { + this.exec_command( "createLink", "/entries/new" ); + } + } else if ( this.document.selection ) { // browsers such as IE + var range = this.document.selection.createRange(); + + // if no text is selected, then insert a link with a placeholder space as the link title, and + // then select it + if ( range.text.length == 0 ) { + range.text = " "; + range.moveStart( "character", -1 ); + range.select(); + } + + this.exec_command( "createLink", "/entries/new" ); + } +} + +Editor.prototype.end_link = function () { + if ( this.iframe.contentWindow && this.iframe.contentWindow.getSelection ) { // browsers such as Firefox + this.exec_command( "unlink" ); + } else if ( this.document.selection ) { // browsers such as IE + // if some text is already selected, unlink it and bail + var range = this.document.selection.createRange(); + if ( range.text.length > 0 ) { + this.exec_command( "unlink" ); + return; + } + + // since execCommand() with "unlink" removes the entire link instead of just ending it, fake it + // by appending a temporary span, selecting it, and then immediately removing it + var span = this.document.createElement( "span" ); + span.innerHTML = " "; + range.parentElement().parentNode.appendChild( span ); + range.moveToElementText( span ); + range.select(); + range.pasteHTML( "" ); + } +} + +Editor.prototype.focus = function () { + if ( /Opera/.test( navigator.userAgent ) ) + this.iframe.focus(); + else + this.iframe.contentWindow.focus(); +} + +// return true if the specified state is enabled +Editor.prototype.state_enabled = function ( state_name ) { + state_name = state_name.toLowerCase(); + var format_block = this.document.queryCommandValue( "formatblock" ).toLowerCase(); + var heading = ( format_block == "h3" || format_block == "heading 3" ); + + if ( state_name == "h3" ) + return heading; + + if ( state_name == "bold" && heading ) + return false; + + // to determine if we're within a link, see whether the current selection is contained (directly + // or indirectly) by an "A" node + if ( state_name == "createlink" ) { + var link; + if ( window.getSelection ) { // browsers such as Firefox + var selection = this.iframe.contentWindow.getSelection(); + var range = selection.getRangeAt( 0 ); + link = range.endContainer; + } else if ( this.document.selection ) { // browsers such as IE + var range = this.document.selection.createRange(); + link = range.parentElement(); + } + + while ( link.nodeName != "A" ) { + link = link.parentNode; + if ( !link ) + return false; + } + if ( !link.href ) + return false; + + return true; + } + + return this.document.queryCommandState( state_name ) +} + +Editor.prototype.contents = function () { + return this.document.body.innerHTML; +} + +Editor.prototype.shutdown = function( event ) { + if ( this.title ) + delete entry_titles[ this.title ]; + + var iframe = this.iframe; + var entry_controls = this.entry_controls; + disconnectAll( this ); + disconnectAll( this.delete_button ); + disconnectAll( this.options_button ); + disconnectAll( this.hide_button ); + disconnectAll( iframe ); + disconnectAll( this.document.body ); + disconnectAll( this.document ); + blindUp( iframe, options = { "duration": 0.5, afterFinish: function () { + try { + removeElement( entry_controls ); + removeElement( iframe ); + } catch ( e ) { } + } } ); +} diff --git a/static/js/Invoker.js b/static/js/Invoker.js new file mode 100644 index 0000000..f29787f --- /dev/null +++ b/static/js/Invoker.js @@ -0,0 +1,81 @@ +function Invoker() { + this.pending_count = 0; +} + +// Invoke the given URL with a remote scripting call, providing the data args as an associative +// array of key/value pairs. Optionally, the name of a form to scrape for args can also be provided. +// http_type should be 'POST' or 'GET'. +Invoker.prototype.invoke = function ( url, http_type, args, callback, form, fire_and_forget ) { + if ( form ) { + var form = formContents( getElement( form ) ); + var arg_names = form[ 0 ]; + var arg_values = form[ 1 ]; + } else { + var arg_names = []; + var arg_values = []; + } + + extend( arg_names, keys( args ) ); + extend( arg_values, values( args ) ); + + if ( !fire_and_forget ) { + if ( this.pending_count == 0 ) { + var loading = createDOM( "span", { "class": "status_text" }, "loading" ); + replaceChildNodes( "status_area", loading ); + } + this.pending_count += 1; + } + + if ( http_type == 'POST' ) { + // HTTP POST + request = getXMLHttpRequest(); + request.open( http_type, url, true ); + request.setRequestHeader( 'Content-Type', 'application/x-www-form-urlencoded' ); + if ( arg_names.length > 0 ) + var doc = sendXMLHttpRequest( request, queryString( arg_names, arg_values ) ); + else + var doc = sendXMLHttpRequest( request ); + } else { + // HTTP GET + if ( arg_names.length > 0 ) + var doc = doSimpleXMLHttpRequest( url, arg_names, arg_values ); + else + var doc = doSimpleXMLHttpRequest( url ); + } + + if ( fire_and_forget ) + return; + + var self = this; + doc.addCallbacks( + function ( request ) { + self.handle_response( request, callback ); + }, + function () { + self.pending_count -= 1; + replaceChildNodes( "status_area", createDOM( "span" ) ); + signal( self, "error_message", "There was a problem reaching the server. Please check your network connectivity." ); + } + ); +} + +Invoker.prototype.handle_response = function ( request, callback ) { + // if there are no more pending requests, clear the loading status + this.pending_count -= 1; + if ( this.pending_count == 0 ) + replaceChildNodes( "status_area", createDOM( "span" ) ); + + var result = evalJSONRequest( request ); + + if ( result.error ) + signal( this, "error_message", result.error ); + + if ( callback ) + callback( result ); + + if ( result.redirect ) + window.location = result.redirect; + + if ( result.reload ) + window.location.reload(); +} diff --git a/static/js/MochiKit.js b/static/js/MochiKit.js new file mode 100644 index 0000000..92b3cd8 --- /dev/null +++ b/static/js/MochiKit.js @@ -0,0 +1,6911 @@ +/*** + + MochiKit.MochiKit 1.4 : PACKED VERSION + + THIS FILE IS AUTOMATICALLY GENERATED. If creating patches, please + diff against the source tree, not this file. + + See for documentation, downloads, license, etc. + + (c) 2005 Bob Ippolito. All rights Reserved. + +***/ + +if(typeof (dojo)!="undefined"){ +dojo.provide("MochiKit.Base"); +} +if(typeof (MochiKit)=="undefined"){ +MochiKit={}; +} +if(typeof (MochiKit.Base)=="undefined"){ +MochiKit.Base={}; +} +if(typeof (MochiKit.__export__)=="undefined"){ +MochiKit.__export__=(MochiKit.__compat__||(typeof (JSAN)=="undefined"&&typeof (dojo)=="undefined")); +} +MochiKit.Base.VERSION="1.4"; +MochiKit.Base.NAME="MochiKit.Base"; +MochiKit.Base.update=function(_1,_2){ +if(_1===null){ +_1={}; +} +for(var i=1;i=0;i--){ +_15.unshift(o[i]); +} +}else{ +res.push(o); +} +} +return res; +},extend:function(_18,obj,_1a){ +if(!_1a){ +_1a=0; +} +if(obj){ +var l=obj.length; +if(typeof (l)!="number"){ +if(typeof (MochiKit.Iter)!="undefined"){ +obj=MochiKit.Iter.list(obj); +l=obj.length; +}else{ +throw new TypeError("Argument not an array-like and MochiKit.Iter not present"); +} +} +if(!_18){ +_18=[]; +} +for(var i=_1a;i>b; +},zrshift:function(a,b){ +return a>>>b; +},eq:function(a,b){ +return a==b; +},ne:function(a,b){ +return a!=b; +},gt:function(a,b){ +return a>b; +},ge:function(a,b){ +return a>=b; +},lt:function(a,b){ +return al){ +_90=l; +} +} +_8e=[]; +for(i=0;i<_90;i++){ +var _92=[]; +for(var j=1;j=0;i--){ +_af=[_ab[i].apply(this,_af)]; +} +return _af[0]; +}; +},bind:function(_b1,_b2){ +if(typeof (_b1)=="string"){ +_b1=_b2[_b1]; +} +var _b3=_b1.im_func; +var _b4=_b1.im_preargs; +var _b5=_b1.im_self; +var m=MochiKit.Base; +if(typeof (_b1)=="function"&&typeof (_b1.apply)=="undefined"){ +_b1=m._wrapDumbFunction(_b1); +} +if(typeof (_b3)!="function"){ +_b3=_b1; +} +if(typeof (_b2)!="undefined"){ +_b5=_b2; +} +if(typeof (_b4)=="undefined"){ +_b4=[]; +}else{ +_b4=_b4.slice(); +} +m.extend(_b4,arguments,2); +var _b7=function(){ +var _b8=arguments; +var me=arguments.callee; +if(me.im_preargs.length>0){ +_b8=m.concat(me.im_preargs,_b8); +} +var _ba=me.im_self; +if(!_ba){ +_ba=this; +} +return me.im_func.apply(_ba,_b8); +}; +_b7.im_self=_b5; +_b7.im_func=_b3; +_b7.im_preargs=_b4; +return _b7; +},bindMethods:function(_bb){ +var _bc=MochiKit.Base.bind; +for(var k in _bb){ +var _be=_bb[k]; +if(typeof (_be)=="function"){ +_bb[k]=_bc(_be,_bb); +} +} +},registerComparator:function(_bf,_c0,_c1,_c2){ +MochiKit.Base.comparatorRegistry.register(_bf,_c0,_c1,_c2); +},_primitives:{"boolean":true,"string":true,"number":true},compare:function(a,b){ +if(a==b){ +return 0; +} +var _c5=(typeof (a)=="undefined"||a===null); +var _c6=(typeof (b)=="undefined"||b===null); +if(_c5&&_c6){ +return 0; +}else{ +if(_c5){ +return -1; +}else{ +if(_c6){ +return 1; +} +} +} +var m=MochiKit.Base; +var _c8=m._primitives; +if(!(typeof (a) in _c8&&typeof (b) in _c8)){ +try{ +return m.comparatorRegistry.match(a,b); +} +catch(e){ +if(e!=m.NotFound){ +throw e; +} +} +} +if(ab){ +return 1; +} +} +var _c9=m.repr; +throw new TypeError(_c9(a)+" and "+_c9(b)+" can not be compared"); +},compareDateLike:function(a,b){ +return MochiKit.Base.compare(a.getTime(),b.getTime()); +},compareArrayLike:function(a,b){ +var _ce=MochiKit.Base.compare; +var _cf=a.length; +var _d0=0; +if(_cf>b.length){ +_d0=1; +_cf=b.length; +}else{ +if(_cf=0;i--){ +sum+=o[i]; +} +}else{ +sum+=o; +} +} +if(_115<=0){ +throw new TypeError("mean() requires at least one argument"); +} +return sum/_115; +},median:function(){ +var data=MochiKit.Base.flattenArguments(arguments); +if(data.length===0){ +throw new TypeError("median() requires at least one argument"); +} +data.sort(compare); +if(data.length%2==0){ +var _119=data.length/2; +return (data[_119]+data[_119-1])/2; +}else{ +return data[(data.length-1)/2]; +} +},findValue:function(lst,_11b,_11c,end){ +if(typeof (end)=="undefined"||end===null){ +end=lst.length; +} +if(typeof (_11c)=="undefined"||_11c===null){ +_11c=0; +} +var cmp=MochiKit.Base.compare; +for(var i=_11c;i0))){ +var kv=MochiKit.DOM.formContents(_129); +_129=kv[0]; +_12a=kv[1]; +}else{ +if(arguments.length==1){ +if(typeof (_129.length)=="number"&&_129.length==2){ +return arguments.callee(_129[0],_129[1]); +} +var o=_129; +_129=[]; +_12a=[]; +for(var k in o){ +var v=o[k]; +if(typeof (v)=="function"){ +continue; +}else{ +if(MochiKit.Base.isArrayLike(v)){ +for(var i=0;i=stop){ +throw self.StopIteration; +} +_176+=step; +return rval; +}}; +},imap:function(fun,p,q){ +var m=MochiKit.Base; +var self=MochiKit.Iter; +var _180=m.map(self.iter,m.extend(null,arguments,1)); +var map=m.map; +var next=self.next; +return {repr:function(){ +return "imap(...)"; +},toString:m.forwardCall("repr"),next:function(){ +return fun.apply(this,map(next,_180)); +}}; +},applymap:function(fun,seq,self){ +seq=MochiKit.Iter.iter(seq); +var m=MochiKit.Base; +return {repr:function(){ +return "applymap(...)"; +},toString:m.forwardCall("repr"),next:function(){ +return fun.apply(self,seq.next()); +}}; +},chain:function(p,q){ +var self=MochiKit.Iter; +var m=MochiKit.Base; +if(arguments.length==1){ +return self.iter(arguments[0]); +} +var _18b=m.map(self.iter,arguments); +return {repr:function(){ +return "chain(...)"; +},toString:m.forwardCall("repr"),next:function(){ +while(_18b.length>1){ +try{ +return _18b[0].next(); +} +catch(e){ +if(e!=self.StopIteration){ +throw e; +} +_18b.shift(); +} +} +if(_18b.length==1){ +var arg=_18b.shift(); +this.next=m.bind("next",arg); +return this.next(); +} +throw self.StopIteration; +}}; +},takewhile:function(pred,seq){ +var self=MochiKit.Iter; +seq=self.iter(seq); +return {repr:function(){ +return "takewhile(...)"; +},toString:MochiKit.Base.forwardCall("repr"),next:function(){ +var rval=seq.next(); +if(!pred(rval)){ +this.next=function(){ +throw self.StopIteration; +}; +this.next(); +} +return rval; +}}; +},dropwhile:function(pred,seq){ +seq=MochiKit.Iter.iter(seq); +var m=MochiKit.Base; +var bind=m.bind; +return {"repr":function(){ +return "dropwhile(...)"; +},"toString":m.forwardCall("repr"),"next":function(){ +while(true){ +var rval=seq.next(); +if(!pred(rval)){ +break; +} +} +this.next=bind("next",seq); +return rval; +}}; +},_tee:function(_196,sync,_198){ +sync.pos[_196]=-1; +var m=MochiKit.Base; +var _19a=m.listMin; +return {repr:function(){ +return "tee("+_196+", ...)"; +},toString:m.forwardCall("repr"),next:function(){ +var rval; +var i=sync.pos[_196]; +if(i==sync.max){ +rval=_198.next(); +sync.deque.push(rval); +sync.max+=1; +sync.pos[_196]+=1; +}else{ +rval=sync.deque[i-sync.min]; +sync.pos[_196]+=1; +if(i==sync.min&&_19a(sync.pos)!=sync.min){ +sync.min+=1; +sync.deque.shift(); +} +} +return rval; +}}; +},tee:function(_19d,n){ +var rval=[]; +var sync={"pos":[],"deque":[],"max":-1,"min":-1}; +if(arguments.length==1||typeof (n)=="undefined"||n===null){ +n=2; +} +var self=MochiKit.Iter; +_19d=self.iter(_19d); +var _tee=self._tee; +for(var i=0;i0&&_1ae>=stop)||(step<0&&_1ae<=stop)){ +throw MochiKit.Iter.StopIteration; +} +var rval=_1ae; +_1ae+=step; +return rval; +},repr:function(){ +return "range("+[_1ae,stop,step].join(", ")+")"; +},toString:MochiKit.Base.forwardCall("repr")}; +},sum:function(_1b2,_1b3){ +if(typeof (_1b3)=="undefined"||_1b3===null){ +_1b3=0; +} +var x=_1b3; +var self=MochiKit.Iter; +_1b2=self.iter(_1b2); +try{ +while(true){ +x+=_1b2.next(); +} +} +catch(e){ +if(e!=self.StopIteration){ +throw e; +} +} +return x; +},exhaust:function(_1b6){ +var self=MochiKit.Iter; +_1b6=self.iter(_1b6); +try{ +while(true){ +_1b6.next(); +} +} +catch(e){ +if(e!=self.StopIteration){ +throw e; +} +} +},forEach:function(_1b8,func,self){ +var m=MochiKit.Base; +if(arguments.length>2){ +func=m.bind(func,self); +} +if(m.isArrayLike(_1b8)){ +try{ +for(var i=0;i<_1b8.length;i++){ +func(_1b8[i]); +} +} +catch(e){ +if(e!=MochiKit.Iter.StopIteration){ +throw e; +} +} +}else{ +self=MochiKit.Iter; +self.exhaust(self.imap(func,_1b8)); +} +},every:function(_1bd,func){ +var self=MochiKit.Iter; +try{ +self.ifilterfalse(func,_1bd).next(); +return false; +} +catch(e){ +if(e!=self.StopIteration){ +throw e; +} +return true; +} +},sorted:function(_1c0,cmp){ +var rval=MochiKit.Iter.list(_1c0); +if(arguments.length==1){ +cmp=MochiKit.Base.compare; +} +rval.sort(cmp); +return rval; +},reversed:function(_1c3){ +var rval=MochiKit.Iter.list(_1c3); +rval.reverse(); +return rval; +},some:function(_1c5,func){ +var self=MochiKit.Iter; +try{ +self.ifilter(func,_1c5).next(); +return true; +} +catch(e){ +if(e!=self.StopIteration){ +throw e; +} +return false; +} +},iextend:function(lst,_1c9){ +if(MochiKit.Base.isArrayLike(_1c9)){ +for(var i=0;i<_1c9.length;i++){ +lst.push(_1c9[i]); +} +}else{ +var self=MochiKit.Iter; +_1c9=self.iter(_1c9); +try{ +while(true){ +lst.push(_1c9.next()); +} +} +catch(e){ +if(e!=self.StopIteration){ +throw e; +} +} +} +return lst; +},groupby:function(_1cc,_1cd){ +var m=MochiKit.Base; +var self=MochiKit.Iter; +if(arguments.length<2){ +_1cd=m.operator.identity; +} +_1cc=self.iter(_1cc); +var pk=undefined; +var k=undefined; +var v; +function fetch(){ +v=_1cc.next(); +k=_1cd(v); +} +function eat(){ +var ret=v; +v=undefined; +return ret; +} +var _1d4=true; +var _1d5=m.compare; +return {repr:function(){ +return "groupby(...)"; +},next:function(){ +while(_1d5(k,pk)===0){ +fetch(); +if(_1d4){ +_1d4=false; +break; +} +} +pk=k; +return [k,{next:function(){ +if(v==undefined){ +fetch(); +} +if(_1d5(k,pk)!==0){ +throw self.StopIteration; +} +return eat(); +}}]; +}}; +},groupby_as_array:function(_1d6,_1d7){ +var m=MochiKit.Base; +var self=MochiKit.Iter; +if(arguments.length<2){ +_1d7=m.operator.identity; +} +_1d6=self.iter(_1d6); +var _1da=[]; +var _1db=true; +var _1dc; +var _1dd=m.compare; +while(true){ +try{ +var _1de=_1d6.next(); +var key=_1d7(_1de); +} +catch(e){ +if(e==self.StopIteration){ +break; +} +throw e; +} +if(_1db||_1dd(key,_1dc)!==0){ +var _1e0=[]; +_1da.push([key,_1e0]); +} +_1e0.push(_1de); +_1db=false; +_1dc=key; +} +return _1da; +},arrayLikeIter:function(_1e1){ +var i=0; +return {repr:function(){ +return "arrayLikeIter(...)"; +},toString:MochiKit.Base.forwardCall("repr"),next:function(){ +if(i>=_1e1.length){ +throw MochiKit.Iter.StopIteration; +} +return _1e1[i++]; +}}; +},hasIterateNext:function(_1e3){ +return (_1e3&&typeof (_1e3.iterateNext)=="function"); +},iterateNextIter:function(_1e4){ +return {repr:function(){ +return "iterateNextIter(...)"; +},toString:MochiKit.Base.forwardCall("repr"),next:function(){ +var rval=_1e4.iterateNext(); +if(rval===null||rval===undefined){ +throw MochiKit.Iter.StopIteration; +} +return rval; +}}; +}}); +MochiKit.Iter.EXPORT_OK=["iteratorRegistry","arrayLikeIter","hasIterateNext","iterateNextIter",]; +MochiKit.Iter.EXPORT=["StopIteration","registerIteratorFactory","iter","count","cycle","repeat","next","izip","ifilter","ifilterfalse","islice","imap","applymap","chain","takewhile","dropwhile","tee","list","reduce","range","sum","exhaust","forEach","every","sorted","reversed","some","iextend","groupby","groupby_as_array"]; +MochiKit.Iter.__new__=function(){ +var m=MochiKit.Base; +if(typeof (StopIteration)!="undefined"){ +this.StopIteration=StopIteration; +}else{ +this.StopIteration=new m.NamedError("StopIteration"); +} +this.iteratorRegistry=new m.AdapterRegistry(); +this.registerIteratorFactory("arrayLike",m.isArrayLike,this.arrayLikeIter); +this.registerIteratorFactory("iterateNext",this.hasIterateNext,this.iterateNextIter); +this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)}; +m.nameFunctions(this); +}; +MochiKit.Iter.__new__(); +if(MochiKit.__export__){ +reduce=MochiKit.Iter.reduce; +} +MochiKit.Base._exportSymbols(this,MochiKit.Iter); +if(typeof (dojo)!="undefined"){ +dojo.provide("MochiKit.Logging"); +dojo.require("MochiKit.Base"); +} +if(typeof (JSAN)!="undefined"){ +JSAN.use("MochiKit.Base",[]); +} +try{ +if(typeof (MochiKit.Base)=="undefined"){ +throw ""; +} +} +catch(e){ +throw "MochiKit.Logging depends on MochiKit.Base!"; +} +if(typeof (MochiKit.Logging)=="undefined"){ +MochiKit.Logging={}; +} +MochiKit.Logging.NAME="MochiKit.Logging"; +MochiKit.Logging.VERSION="1.4"; +MochiKit.Logging.__repr__=function(){ +return "["+this.NAME+" "+this.VERSION+"]"; +}; +MochiKit.Logging.toString=function(){ +return this.__repr__(); +}; +MochiKit.Logging.EXPORT=["LogLevel","LogMessage","Logger","alertListener","logger","log","logError","logDebug","logFatal","logWarning"]; +MochiKit.Logging.EXPORT_OK=["logLevelAtLeast","isLogMessage","compareLogMessage"]; +MochiKit.Logging.LogMessage=function(num,_1e8,info){ +this.num=num; +this.level=_1e8; +this.info=info; +this.timestamp=new Date(); +}; +MochiKit.Logging.LogMessage.prototype={repr:function(){ +var m=MochiKit.Base; +return "LogMessage("+m.map(m.repr,[this.num,this.level,this.info]).join(", ")+")"; +},toString:MochiKit.Base.forwardCall("repr")}; +MochiKit.Base.update(MochiKit.Logging,{logLevelAtLeast:function(_1eb){ +var self=MochiKit.Logging; +if(typeof (_1eb)=="string"){ +_1eb=self.LogLevel[_1eb]; +} +return function(msg){ +var _1ee=msg.level; +if(typeof (_1ee)=="string"){ +_1ee=self.LogLevel[_1ee]; +} +return _1ee>=_1eb; +}; +},isLogMessage:function(){ +var _1ef=MochiKit.Logging.LogMessage; +for(var i=0;i=0&&this._messages.length>this.maxSize){ +this._messages.shift(); +} +},getMessages:function(_201){ +var _202=0; +if(!(typeof (_201)=="undefined"||_201===null)){ +_202=Math.max(0,this._messages.length-_201); +} +return this._messages.slice(_202); +},getMessageText:function(_203){ +if(typeof (_203)=="undefined"||_203===null){ +_203=30; +} +var _204=this.getMessages(_203); +if(_204.length){ +var lst=map(function(m){ +return "\n ["+m.num+"] "+m.level+": "+m.info.join(" "); +},_204); +lst.unshift("LAST "+_204.length+" MESSAGES:"); +return lst.join(""); +} +return ""; +},debuggingBookmarklet:function(_207){ +if(typeof (MochiKit.LoggingPane)=="undefined"){ +alert(this.getMessageText()); +}else{ +MochiKit.LoggingPane.createLoggingPane(_207||false); +} +}}; +MochiKit.Logging.__new__=function(){ +this.LogLevel={ERROR:40,FATAL:50,WARNING:30,INFO:20,DEBUG:10}; +var m=MochiKit.Base; +m.registerComparator("LogMessage",this.isLogMessage,this.compareLogMessage); +var _209=m.partial; +var _20a=this.Logger; +var _20b=_20a.prototype.baseLog; +m.update(this.Logger.prototype,{debug:_209(_20b,"DEBUG"),log:_209(_20b,"INFO"),error:_209(_20b,"ERROR"),fatal:_209(_20b,"FATAL"),warning:_209(_20b,"WARNING")}); +var self=this; +var _20d=function(name){ +return function(){ +self.logger[name].apply(self.logger,arguments); +}; +}; +this.log=_20d("log"); +this.logError=_20d("error"); +this.logDebug=_20d("debug"); +this.logFatal=_20d("fatal"); +this.logWarning=_20d("warning"); +this.logger=new _20a(); +this.logger.useNativeConsole=true; +this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)}; +m.nameFunctions(this); +}; +if(typeof (printfire)=="undefined"&&typeof (document)!="undefined"&&document.createEvent&&typeof (dispatchEvent)!="undefined"){ +printfire=function(){ +printfire.args=arguments; +var ev=document.createEvent("Events"); +ev.initEvent("printfire",false,true); +dispatchEvent(ev); +}; +} +MochiKit.Logging.__new__(); +MochiKit.Base._exportSymbols(this,MochiKit.Logging); +if(typeof (dojo)!="undefined"){ +dojo.provide("MochiKit.DateTime"); +} +if(typeof (MochiKit)=="undefined"){ +MochiKit={}; +} +if(typeof (MochiKit.DateTime)=="undefined"){ +MochiKit.DateTime={}; +} +MochiKit.DateTime.NAME="MochiKit.DateTime"; +MochiKit.DateTime.VERSION="1.4"; +MochiKit.DateTime.__repr__=function(){ +return "["+this.NAME+" "+this.VERSION+"]"; +}; +MochiKit.DateTime.toString=function(){ +return this.__repr__(); +}; +MochiKit.DateTime.isoDate=function(str){ +str=str+""; +if(typeof (str)!="string"||str.length===0){ +return null; +} +var iso=str.split("-"); +if(iso.length===0){ +return null; +} +return new Date(iso[0],iso[1]-1,iso[2]); +}; +MochiKit.DateTime._isoRegexp=/(\d{4,})(?:-(\d{1,2})(?:-(\d{1,2})(?:[T ](\d{1,2}):(\d{1,2})(?::(\d{1,2})(?:\.(\d+))?)?(?:(Z)|([+-])(\d{1,2})(?::(\d{1,2}))?)?)?)?)?/; +MochiKit.DateTime.isoTimestamp=function(str){ +str=str+""; +if(typeof (str)!="string"||str.length===0){ +return null; +} +var res=str.match(MochiKit.DateTime._isoRegexp); +if(typeof (res)=="undefined"||res===null){ +return null; +} +var year,_215,day,hour,min,sec,msec; +year=parseInt(res[1],10); +if(typeof (res[2])=="undefined"||res[2]===""){ +return new Date(year); +} +_215=parseInt(res[2],10)-1; +day=parseInt(res[3],10); +if(typeof (res[4])=="undefined"||res[4]===""){ +return new Date(year,_215,day); +} +hour=parseInt(res[4],10); +min=parseInt(res[5],10); +sec=(typeof (res[6])!="undefined"&&res[6]!=="")?parseInt(res[6],10):0; +if(typeof (res[7])!="undefined"&&res[7]!==""){ +msec=Math.round(1000*parseFloat("0."+res[7])); +}else{ +msec=0; +} +if((typeof (res[8])=="undefined"||res[8]==="")&&(typeof (res[9])=="undefined"||res[9]==="")){ +return new Date(year,_215,day,hour,min,sec,msec); +} +var ofs; +if(typeof (res[9])!="undefined"&&res[9]!==""){ +ofs=parseInt(res[10],10)*3600000; +if(typeof (res[11])!="undefined"&&res[11]!==""){ +ofs+=parseInt(res[11],10)*60000; +} +if(res[9]=="-"){ +ofs=-ofs; +} +}else{ +ofs=0; +} +return new Date(Date.UTC(year,_215,day,hour,min,sec,msec)-ofs); +}; +MochiKit.DateTime.toISOTime=function(date,_21d){ +if(typeof (date)=="undefined"||date===null){ +return null; +} +var hh=date.getHours(); +var mm=date.getMinutes(); +var ss=date.getSeconds(); +var lst=[((_21d&&(hh<10))?"0"+hh:hh),((mm<10)?"0"+mm:mm),((ss<10)?"0"+ss:ss)]; +return lst.join(":"); +}; +MochiKit.DateTime.toISOTimestamp=function(date,_223){ +if(typeof (date)=="undefined"||date===null){ +return null; +} +var sep=_223?"T":" "; +var foot=_223?"Z":""; +if(_223){ +date=new Date(date.getTime()+(date.getTimezoneOffset()*60000)); +} +return MochiKit.DateTime.toISODate(date)+sep+MochiKit.DateTime.toISOTime(date,_223)+foot; +}; +MochiKit.DateTime.toISODate=function(date){ +if(typeof (date)=="undefined"||date===null){ +return null; +} +var _227=MochiKit.DateTime._padTwo; +return [date.getFullYear(),_227(date.getMonth()+1),_227(date.getDate())].join("-"); +}; +MochiKit.DateTime.americanDate=function(d){ +d=d+""; +if(typeof (d)!="string"||d.length===0){ +return null; +} +var a=d.split("/"); +return new Date(a[2],a[0]-1,a[1]); +}; +MochiKit.DateTime._padTwo=function(n){ +return (n>9)?n:"0"+n; +}; +MochiKit.DateTime.toPaddedAmericanDate=function(d){ +if(typeof (d)=="undefined"||d===null){ +return null; +} +var _22c=MochiKit.DateTime._padTwo; +return [_22c(d.getMonth()+1),_22c(d.getDate()),d.getFullYear()].join("/"); +}; +MochiKit.DateTime.toAmericanDate=function(d){ +if(typeof (d)=="undefined"||d===null){ +return null; +} +return [d.getMonth()+1,d.getDate(),d.getFullYear()].join("/"); +}; +MochiKit.DateTime.EXPORT=["isoDate","isoTimestamp","toISOTime","toISOTimestamp","toISODate","americanDate","toPaddedAmericanDate","toAmericanDate"]; +MochiKit.DateTime.EXPORT_OK=[]; +MochiKit.DateTime.EXPORT_TAGS={":common":MochiKit.DateTime.EXPORT,":all":MochiKit.DateTime.EXPORT}; +MochiKit.DateTime.__new__=function(){ +var base=this.NAME+"."; +for(var k in this){ +var o=this[k]; +if(typeof (o)=="function"&&typeof (o.NAME)=="undefined"){ +try{ +o.NAME=base+k; +} +catch(e){ +} +} +} +}; +MochiKit.DateTime.__new__(); +if(typeof (MochiKit.Base)!="undefined"){ +MochiKit.Base._exportSymbols(this,MochiKit.DateTime); +}else{ +(function(_231,_232){ +if((typeof (JSAN)=="undefined"&&typeof (dojo)=="undefined")||(MochiKit.__export__===false)){ +var all=_232.EXPORT_TAGS[":all"]; +for(var i=0;i_23c){ +var i=_244.length-_23c; +res=fmt.separator+_244.substring(i,_244.length)+res; +_244=_244.substring(0,i); +} +} +res=_244+res; +if(_23a>0){ +while(frac.length<_23d){ +frac=frac+"0"; +} +res=res+fmt.decimal+frac; +} +return _23f+res+_240; +}; +}; +MochiKit.Format.numberFormatter=function(_248,_249,_24a){ +if(typeof (_249)=="undefined"){ +_249=""; +} +var _24b=_248.match(/((?:[0#]+,)?[0#]+)(?:\.([0#]+))?(%)?/); +if(!_24b){ +throw TypeError("Invalid pattern"); +} +var _24c=_248.substr(0,_24b.index); +var _24d=_248.substr(_24b.index+_24b[0].length); +if(_24c.search(/-/)==-1){ +_24c=_24c+"-"; +} +var _24e=_24b[1]; +var frac=(typeof (_24b[2])=="string"&&_24b[2]!="")?_24b[2]:""; +var _250=(typeof (_24b[3])=="string"&&_24b[3]!=""); +var tmp=_24e.split(/,/); +var _252; +if(typeof (_24a)=="undefined"){ +_24a="default"; +} +if(tmp.length==1){ +_252=null; +}else{ +_252=tmp[1].length; +} +var _253=_24e.length-_24e.replace(/0/g,"").length; +var _254=frac.length-frac.replace(/0/g,"").length; +var _255=frac.length; +var rval=MochiKit.Format._numberFormatter(_249,_24c,_24d,_24a,_250,_255,_253,_252,_254); +var m=MochiKit.Base; +if(m){ +var fn=arguments.callee; +var args=m.concat(arguments); +rval.repr=function(){ +return [self.NAME,"(",map(m.repr,args).join(", "),")"].join(""); +}; +} +return rval; +}; +MochiKit.Format.formatLocale=function(_25a){ +if(typeof (_25a)=="undefined"||_25a===null){ +_25a="default"; +} +if(typeof (_25a)=="string"){ +var rval=MochiKit.Format.LOCALE[_25a]; +if(typeof (rval)=="string"){ +rval=arguments.callee(rval); +MochiKit.Format.LOCALE[_25a]=rval; +} +return rval; +}else{ +return _25a; +} +}; +MochiKit.Format.twoDigitAverage=function(_25c,_25d){ +if(_25d){ +var res=_25c/_25d; +if(!isNaN(res)){ +return MochiKit.Format.twoDigitFloat(_25c/_25d); +} +} +return "0"; +}; +MochiKit.Format.twoDigitFloat=function(_25f){ +var sign=(_25f<0?"-":""); +var s=Math.floor(Math.abs(_25f)*100).toString(); +if(s=="0"){ +return s; +} +if(s.length<3){ +while(s.charAt(s.length-1)=="0"){ +s=s.substring(0,s.length-1); +} +return sign+"0."+s; +} +var head=sign+s.substring(0,s.length-2); +var tail=s.substring(s.length-2,s.length); +if(tail=="00"){ +return head; +}else{ +if(tail.charAt(1)=="0"){ +return head+"."+tail.charAt(0); +}else{ +return head+"."+tail; +} +} +}; +MochiKit.Format.lstrip=function(str,_265){ +str=str+""; +if(typeof (str)!="string"){ +return null; +} +if(!_265){ +return str.replace(/^\s+/,""); +}else{ +return str.replace(new RegExp("^["+_265+"]+"),""); +} +}; +MochiKit.Format.rstrip=function(str,_267){ +str=str+""; +if(typeof (str)!="string"){ +return null; +} +if(!_267){ +return str.replace(/\s+$/,""); +}else{ +return str.replace(new RegExp("["+_267+"]+$"),""); +} +}; +MochiKit.Format.strip=function(str,_269){ +var self=MochiKit.Format; +return self.rstrip(self.lstrip(str,_269),_269); +}; +MochiKit.Format.truncToFixed=function(_26b,_26c){ +_26b=Math.floor(_26b*Math.pow(10,_26c)); +var res=(_26b*Math.pow(10,-_26c)).toFixed(_26c); +if(res.charAt(0)=="."){ +res="0"+res; +} +return res; +}; +MochiKit.Format.roundToFixed=function(_26e,_26f){ +return MochiKit.Format.truncToFixed(_26e+0.5*Math.pow(10,-_26f),_26f); +}; +MochiKit.Format.percentFormat=function(_270){ +return MochiKit.Format.twoDigitFloat(100*_270)+"%"; +}; +MochiKit.Format.EXPORT=["truncToFixed","roundToFixed","numberFormatter","formatLocale","twoDigitAverage","twoDigitFloat","percentFormat","lstrip","rstrip","strip"]; +MochiKit.Format.LOCALE={en_US:{separator:",",decimal:".",percent:"%"},de_DE:{separator:".",decimal:",",percent:"%"},fr_FR:{separator:" ",decimal:",",percent:"%"},"default":"en_US"}; +MochiKit.Format.EXPORT_OK=[]; +MochiKit.Format.EXPORT_TAGS={":all":MochiKit.Format.EXPORT,":common":MochiKit.Format.EXPORT}; +MochiKit.Format.__new__=function(){ +var base=this.NAME+"."; +var k,v,o; +for(k in this.LOCALE){ +o=this.LOCALE[k]; +if(typeof (o)=="object"){ +o.repr=function(){ +return this.NAME; +}; +o.NAME=base+"LOCALE."+k; +} +} +for(k in this){ +o=this[k]; +if(typeof (o)=="function"&&typeof (o.NAME)=="undefined"){ +try{ +o.NAME=base+k; +} +catch(e){ +} +} +} +}; +MochiKit.Format.__new__(); +if(typeof (MochiKit.Base)!="undefined"){ +MochiKit.Base._exportSymbols(this,MochiKit.Format); +}else{ +(function(_275,_276){ +if((typeof (JSAN)=="undefined"&&typeof (dojo)=="undefined")||(MochiKit.__export__===false)){ +var all=_276.EXPORT_TAGS[":all"]; +for(var i=0;i1){ +fn=MochiKit.Base.partial.apply(null,arguments); +} +return this.addCallbacks(fn,fn); +},addCallback:function(fn){ +if(arguments.length>1){ +fn=MochiKit.Base.partial.apply(null,arguments); +} +return this.addCallbacks(fn,null); +},addErrback:function(fn){ +if(arguments.length>1){ +fn=MochiKit.Base.partial.apply(null,arguments); +} +return this.addCallbacks(null,fn); +},addCallbacks:function(cb,eb){ +if(this.chained){ +throw new Error("Chained Deferreds can not be re-used"); +} +this.chain.push([cb,eb]); +if(this.fired>=0){ +this._fire(); +} +return this; +},_fire:function(){ +var _285=this.chain; +var _286=this.fired; +var res=this.results[_286]; +var self=this; +var cb=null; +while(_285.length>0&&this.paused===0){ +var pair=_285.shift(); +var f=pair[_286]; +if(f===null){ +continue; +} +try{ +res=f(res); +_286=((res instanceof Error)?1:0); +if(res instanceof MochiKit.Async.Deferred){ +cb=function(res){ +self._resback(res); +self.paused--; +if((self.paused===0)&&(self.fired>=0)){ +self._fire(); +} +}; +this.paused++; +} +} +catch(err){ +_286=1; +if(!(err instanceof Error)){ +err=new MochiKit.Async.GenericError(err); +} +res=err; +} +} +this.fired=_286; +this.results[_286]=res; +if(cb&&this.paused){ +res.addBoth(cb); +res.chained=true; +} +}}; +MochiKit.Base.update(MochiKit.Async,{evalJSONRequest:function(req){ +return MochiKit.Base.evalJSON(req.responseText); +},succeed:function(_28e){ +var d=new MochiKit.Async.Deferred(); +d.callback.apply(d,arguments); +return d; +},fail:function(_290){ +var d=new MochiKit.Async.Deferred(); +d.errback.apply(d,arguments); +return d; +},getXMLHttpRequest:function(){ +var self=arguments.callee; +if(!self.XMLHttpRequest){ +var _293=[function(){ +return new XMLHttpRequest(); +},function(){ +return new ActiveXObject("Msxml2.XMLHTTP"); +},function(){ +return new ActiveXObject("Microsoft.XMLHTTP"); +},function(){ +return new ActiveXObject("Msxml2.XMLHTTP.4.0"); +},function(){ +throw new MochiKit.Async.BrowserComplianceError("Browser does not support XMLHttpRequest"); +}]; +for(var i=0;i<_293.length;i++){ +var func=_293[i]; +try{ +self.XMLHttpRequest=func; +return func(); +} +catch(e){ +} +} +} +return self.XMLHttpRequest(); +},_xhr_onreadystatechange:function(d){ +var m=MochiKit.Base; +if(this.readyState==4){ +try{ +this.onreadystatechange=null; +} +catch(e){ +try{ +this.onreadystatechange=m.noop; +} +catch(e){ +} +} +var _298=null; +try{ +_298=this.status; +if(!_298&&m.isNotEmpty(this.responseText)){ +_298=304; +} +} +catch(e){ +} +if(_298==200||_298==201||_298==204||_298==304||_298==1223){ +d.callback(this); +}else{ +var err=new MochiKit.Async.XMLHttpRequestError(this,"Request failed"); +if(err.number){ +d.errback(err); +}else{ +d.errback(err); +} +} +} +},_xhr_canceller:function(req){ +try{ +req.onreadystatechange=null; +} +catch(e){ +try{ +req.onreadystatechange=MochiKit.Base.noop; +} +catch(e){ +} +} +req.abort(); +},sendXMLHttpRequest:function(req,_29c){ +if(typeof (_29c)=="undefined"||_29c===null){ +_29c=""; +} +var m=MochiKit.Base; +var self=MochiKit.Async; +var d=new self.Deferred(m.partial(self._xhr_canceller,req)); +try{ +req.onreadystatechange=m.bind(self._xhr_onreadystatechange,req,d); +req.send(_29c); +} +catch(e){ +try{ +req.onreadystatechange=null; +} +catch(ignore){ +} +d.errback(e); +} +return d; +},doXHR:function(url,opts){ +var self=MochiKit.Async; +return self.callLater(0,self._doXHR,url,opts); +},_doXHR:function(url,opts){ +var m=MochiKit.Base; +opts=m.update({method:"GET",sendContent:""},opts); +var self=MochiKit.Async; +var req=self.getXMLHttpRequest(); +if(opts.queryString){ +var qs=m.queryString(opts.queryString); +if(qs){ +url+="?"+qs; +} +} +if("username" in opts){ +req.open(opts.method,url,true,opts.username,opts.password); +}else{ +req.open(opts.method,url,true); +} +if(req.overrideMimeType&&opts.mimeType){ +req.overrideMimeType(opts.mimeType); +} +if(opts.headers){ +var _2a9=opts.headers; +if(!m.isArrayLike(_2a9)){ +_2a9=m.items(_2a9); +} +for(var i=0;i<_2a9.length;i++){ +var _2ab=_2a9[i]; +var name=_2ab[0]; +var _2ad=_2ab[1]; +req.setRequestHeader(name,_2ad); +} +} +return self.sendXMLHttpRequest(req,opts.sendContent); +},_buildURL:function(url){ +if(arguments.length>1){ +var m=MochiKit.Base; +var qs=m.queryString.apply(null,m.extend(null,arguments,1)); +if(qs){ +return url+"?"+qs; +} +} +return url; +},doSimpleXMLHttpRequest:function(url){ +var self=MochiKit.Async; +url=self._buildURL.apply(self,arguments); +return self.doXHR(url); +},loadJSONDoc:function(url){ +var self=MochiKit.Async; +url=self._buildURL.apply(self,arguments); +var d=self.doXHR(url,{"mimeType":"text/plain","headers":[["Accept","application/json"]]}); +d=d.addCallback(self.evalJSONRequest); +return d; +},wait:function(_2b6,_2b7){ +var d=new MochiKit.Async.Deferred(); +var m=MochiKit.Base; +if(typeof (_2b7)!="undefined"){ +d.addCallback(function(){ +return _2b7; +}); +} +var _2ba=setTimeout(m.bind("callback",d),Math.floor(_2b6*1000)); +d.canceller=function(){ +try{ +clearTimeout(_2ba); +} +catch(e){ +} +}; +return d; +},callLater:function(_2bb,func){ +var m=MochiKit.Base; +var _2be=m.partial.apply(m,m.extend(null,arguments,1)); +return MochiKit.Async.wait(_2bb).addCallback(function(res){ +return _2be(); +}); +}}); +MochiKit.Async.DeferredLock=function(){ +this.waiting=[]; +this.locked=false; +this.id=this._nextId(); +}; +MochiKit.Async.DeferredLock.prototype={__class__:MochiKit.Async.DeferredLock,acquire:function(){ +var d=new MochiKit.Async.Deferred(); +if(this.locked){ +this.waiting.push(d); +}else{ +this.locked=true; +d.callback(this); +} +return d; +},release:function(){ +if(!this.locked){ +throw TypeError("Tried to release an unlocked DeferredLock"); +} +this.locked=false; +if(this.waiting.length>0){ +this.locked=true; +this.waiting.shift().callback(this); +} +},_nextId:MochiKit.Base.counter(),repr:function(){ +var _2c1; +if(this.locked){ +_2c1="locked, "+this.waiting.length+" waiting"; +}else{ +_2c1="unlocked"; +} +return "DeferredLock("+this.id+", "+_2c1+")"; +},toString:MochiKit.Base.forwardCall("repr")}; +MochiKit.Async.DeferredList=function(list,_2c3,_2c4,_2c5,_2c6){ +MochiKit.Async.Deferred.apply(this,[_2c6]); +this.list=list; +var _2c7=[]; +this.resultList=_2c7; +this.finishedCount=0; +this.fireOnOneCallback=_2c3; +this.fireOnOneErrback=_2c4; +this.consumeErrors=_2c5; +var cb=MochiKit.Base.bind(this._cbDeferred,this); +for(var i=0;i=0){ +var opt=elem.options[elem.selectedIndex]; +var v=opt.value; +if(!v){ +var h=opt.outerHTML; +if(h&&!h.match(/^[^>]+\svalue\s*=/i)){ +v=opt.text; +} +} +_2e6.push(name); +_2e7.push(v); +return null; +} +_2e6.push(name); +_2e7.push(""); +return null; +}else{ +var opts=elem.options; +if(!opts.length){ +_2e6.push(name); +_2e7.push(""); +return null; +} +for(var i=0;i]+\svalue\s*=/i)){ +v=opt.text; +} +} +_2e6.push(name); +_2e7.push(v); +} +return null; +} +} +if(_2ec==="FORM"||_2ec==="P"||_2ec==="SPAN"||_2ec==="DIV"){ +return elem.childNodes; +} +_2e6.push(name); +_2e7.push(elem.value||""); +return null; +} +return elem.childNodes; +}); +return [_2e6,_2e7]; +},withDocument:function(doc,func){ +var self=MochiKit.DOM; +var _2f5=self._document; +var rval; +try{ +self._document=doc; +rval=func(); +} +catch(e){ +self._document=_2f5; +throw e; +} +self._document=_2f5; +return rval; +},registerDOMConverter:function(name,_2f8,wrap,_2fa){ +MochiKit.DOM.domConverters.register(name,_2f8,wrap,_2fa); +},coerceToDOM:function(node,ctx){ +var m=MochiKit.Base; +var im=MochiKit.Iter; +var self=MochiKit.DOM; +if(im){ +var iter=im.iter; +var _301=im.repeat; +var map=m.map; +} +var _303=self.domConverters; +var _304=arguments.callee; +var _305=m.NotFound; +while(true){ +if(typeof (node)=="undefined"||node===null){ +return null; +} +if(typeof (node)=="function"&&typeof (node.length)=="number"&&!(node instanceof Function)){ +node=im.list(node); +} +if(typeof (node.nodeType)!="undefined"&&node.nodeType>0){ +return node; +} +if(typeof (node)=="number"||typeof (node)=="boolean"){ +node=node.toString(); +} +if(typeof (node)=="string"){ +return self._document.createTextNode(node); +} +if(typeof (node.__dom__)=="function"){ +node=node.__dom__(ctx); +continue; +} +if(typeof (node.dom)=="function"){ +node=node.dom(ctx); +continue; +} +if(typeof (node)=="function"){ +node=node.apply(ctx,[ctx]); +continue; +} +if(im){ +var _306=null; +try{ +_306=iter(node); +} +catch(e){ +} +if(_306){ +return map(_304,_306,_301(ctx)); +} +} +try{ +node=_303.match(node,ctx); +continue; +} +catch(e){ +if(e!=_305){ +throw e; +} +} +return self._document.createTextNode(node.toString()); +} +return undefined; +},isChildNode:function(node,_308){ +var self=MochiKit.DOM; +if(typeof (node)=="string"){ +node=self.getElement(node); +} +if(typeof (_308)=="string"){ +_308=self.getElement(_308); +} +if(node===_308){ +return true; +} +while(node&&node.tagName.toUpperCase()!="BODY"){ +node=node.parentNode; +if(node===_308){ +return true; +} +} +return false; +},setNodeAttribute:function(node,attr,_30c){ +var o={}; +o[attr]=_30c; +try{ +return MochiKit.DOM.updateNodeAttributes(node,o); +} +catch(e){ +} +return null; +},getNodeAttribute:function(node,attr){ +var self=MochiKit.DOM; +var _311=self.attributeArray.renames[attr]; +node=self.getElement(node); +try{ +if(_311){ +return node[_311]; +} +return node.getAttribute(attr); +} +catch(e){ +} +return null; +},removeNodeAttribute:function(node,attr){ +var self=MochiKit.DOM; +var _315=self.attributeArray.renames[attr]; +node=self.getElement(node); +try{ +if(_315){ +return node[_315]; +} +return node.removeAttribute(attr); +} +catch(e){ +} +return null; +},updateNodeAttributes:function(node,_317){ +var elem=node; +var self=MochiKit.DOM; +if(typeof (node)=="string"){ +elem=self.getElement(node); +} +if(_317){ +var _31a=MochiKit.Base.updatetree; +if(self.attributeArray.compliant){ +for(var k in _317){ +var v=_317[k]; +if(typeof (v)=="object"&&typeof (elem[k])=="object"){ +if(k=="style"&&MochiKit.Style){ +MochiKit.Style.setStyle(elem,v); +}else{ +_31a(elem[k],v); +} +}else{ +if(k.substring(0,2)=="on"){ +if(typeof (v)=="string"){ +v=new Function(v); +} +elem[k]=v; +}else{ +elem.setAttribute(k,v); +} +} +} +}else{ +var _31d=self.attributeArray.renames; +for(var k in _317){ +v=_317[k]; +var _31e=_31d[k]; +if(k=="style"&&typeof (v)=="string"){ +elem.style.cssText=v; +}else{ +if(typeof (_31e)=="string"){ +elem[_31e]=v; +}else{ +if(typeof (elem[k])=="object"&&typeof (v)=="object"){ +if(k=="style"&&MochiKit.Style){ +MochiKit.Style.setStyle(elem,v); +}else{ +_31a(elem[k],v); +} +}else{ +if(k.substring(0,2)=="on"){ +if(typeof (v)=="string"){ +v=new Function(v); +} +elem[k]=v; +}else{ +elem.setAttribute(k,v); +} +} +} +} +} +} +} +return elem; +},appendChildNodes:function(node){ +var elem=node; +var self=MochiKit.DOM; +if(typeof (node)=="string"){ +elem=self.getElement(node); +} +var _322=[self.coerceToDOM(MochiKit.Base.extend(null,arguments,1),elem)]; +var _323=MochiKit.Base.concat; +while(_322.length){ +var n=_322.shift(); +if(typeof (n)=="undefined"||n===null){ +}else{ +if(typeof (n.nodeType)=="number"){ +elem.appendChild(n); +}else{ +_322=_323(n,_322); +} +} +} +return elem; +},insertSiblingNodesBefore:function(node){ +var elem=node; +var self=MochiKit.DOM; +if(typeof (node)=="string"){ +elem=self.getElement(node); +} +var _328=[self.coerceToDOM(MochiKit.Base.extend(null,arguments,1),elem)]; +var _329=elem.parentNode; +var _32a=MochiKit.Base.concat; +while(_328.length){ +var n=_328.shift(); +if(typeof (n)=="undefined"||n===null){ +}else{ +if(typeof (n.nodeType)=="number"){ +_329.insertBefore(n,elem); +}else{ +_328=_32a(n,_328); +} +} +} +return _329; +},insertSiblingNodesAfter:function(node){ +var elem=node; +var self=MochiKit.DOM; +if(typeof (node)=="string"){ +elem=self.getElement(node); +} +var _32f=[self.coerceToDOM(MochiKit.Base.extend(null,arguments,1),elem)]; +if(elem.nextSibling){ +return self.insertSiblingNodesBefore(elem.nextSibling,_32f); +}else{ +return self.appendChildNodes(elem.parentNode,_32f); +} +},replaceChildNodes:function(node){ +var elem=node; +var self=MochiKit.DOM; +if(typeof (node)=="string"){ +elem=self.getElement(node); +arguments[0]=elem; +} +var _333; +while((_333=elem.firstChild)){ +elem.removeChild(_333); +} +if(arguments.length<2){ +return elem; +}else{ +return self.appendChildNodes.apply(this,arguments); +} +},createDOM:function(name,_335){ +var elem; +var self=MochiKit.DOM; +var m=MochiKit.Base; +if(typeof (_335)=="string"||typeof (_335)=="number"){ +var args=m.extend([name,null],arguments,1); +return arguments.callee.apply(this,args); +} +if(typeof (name)=="string"){ +var _33a=self._xhtml; +if(_335&&!self.attributeArray.compliant){ +var _33b=""; +if("name" in _335){ +_33b+=" name=\""+self.escapeHTML(_335.name)+"\""; +} +if(name=="input"&&"type" in _335){ +_33b+=" type=\""+self.escapeHTML(_335.type)+"\""; +} +if(_33b){ +name="<"+name+_33b+">"; +_33a=false; +} +} +var d=self._document; +if(_33a&&d===document){ +elem=d.createElementNS("http://www.w3.org/1999/xhtml",name); +}else{ +elem=d.createElement(name); +} +}else{ +elem=name; +} +if(_335){ +self.updateNodeAttributes(elem,_335); +} +if(arguments.length<=2){ +return elem; +}else{ +var args=m.extend([elem],arguments,2); +return self.appendChildNodes.apply(this,args); +} +},createDOMFunc:function(){ +var m=MochiKit.Base; +return m.partial.apply(this,m.extend([MochiKit.DOM.createDOM],arguments)); +},removeElement:function(elem){ +var e=MochiKit.DOM.getElement(elem); +e.parentNode.removeChild(e); +return e; +},swapDOM:function(dest,src){ +var self=MochiKit.DOM; +dest=self.getElement(dest); +var _343=dest.parentNode; +if(src){ +src=self.getElement(src); +_343.replaceChild(src,dest); +}else{ +_343.removeChild(dest); +} +return src; +},getElement:function(id){ +var self=MochiKit.DOM; +if(arguments.length==1){ +return ((typeof (id)=="string")?self._document.getElementById(id):id); +}else{ +return MochiKit.Base.map(self.getElement,arguments); +} +},getElementsByTagAndClassName:function(_346,_347,_348){ +var self=MochiKit.DOM; +if(typeof (_346)=="undefined"||_346===null){ +_346="*"; +} +if(typeof (_348)=="undefined"||_348===null){ +_348=self._document; +} +_348=self.getElement(_348); +var _34a=(_348.getElementsByTagName(_346)||self._document.all); +if(typeof (_347)=="undefined"||_347===null){ +return MochiKit.Base.extend(null,_34a); +} +var _34b=[]; +for(var i=0;i<_34a.length;i++){ +var _34d=_34a[i]; +var cls=_34d.className; +if(!cls){ +continue; +} +var _34f=cls.split(" "); +for(var j=0;j<_34f.length;j++){ +if(_34f[j]==_347){ +_34b.push(_34d); +break; +} +} +} +return _34b; +},_newCallStack:function(path,once){ +var rval=function(){ +var _354=arguments.callee.callStack; +for(var i=0;i<_354.length;i++){ +if(_354[i].apply(this,arguments)===false){ +break; +} +} +if(once){ +try{ +this[path]=null; +} +catch(e){ +} +} +}; +rval.callStack=[]; +return rval; +},addToCallStack:function(_356,path,func,once){ +var self=MochiKit.DOM; +var _35b=_356[path]; +var _35c=_35b; +if(!(typeof (_35b)=="function"&&typeof (_35b.callStack)=="object"&&_35b.callStack!==null)){ +_35c=self._newCallStack(path,once); +if(typeof (_35b)=="function"){ +_35c.callStack.push(_35b); +} +_356[path]=_35c; +} +_35c.callStack.push(func); +},addLoadEvent:function(func){ +var self=MochiKit.DOM; +self.addToCallStack(self._window,"onload",func,true); +},focusOnLoad:function(_35f){ +var self=MochiKit.DOM; +self.addLoadEvent(function(){ +_35f=self.getElement(_35f); +if(_35f){ +_35f.focus(); +} +}); +},setElementClass:function(_361,_362){ +var self=MochiKit.DOM; +var obj=self.getElement(_361); +if(self.attributeArray.compliant){ +obj.setAttribute("class",_362); +}else{ +obj.setAttribute("className",_362); +} +},toggleElementClass:function(_365){ +var self=MochiKit.DOM; +for(var i=1;i/g,">"); +},toHTML:function(dom){ +return MochiKit.DOM.emitHTML(dom).join(""); +},emitHTML:function(dom,lst){ +if(typeof (lst)=="undefined"||lst===null){ +lst=[]; +} +var _388=[dom]; +var self=MochiKit.DOM; +var _38a=self.escapeHTML; +var _38b=self.attributeArray; +while(_388.length){ +dom=_388.pop(); +if(typeof (dom)=="string"){ +lst.push(dom); +}else{ +if(dom.nodeType==1){ +lst.push("<"+dom.tagName.toLowerCase()); +var _38c=[]; +var _38d=_38b(dom); +for(var i=0;i<_38d.length;i++){ +var a=_38d[i]; +_38c.push([" ",a.name,"=\"",_38a(a.value),"\""]); +} +_38c.sort(); +for(i=0;i<_38c.length;i++){ +var _390=_38c[i]; +for(var j=0;j<_390.length;j++){ +lst.push(_390[j]); +} +} +if(dom.hasChildNodes()){ +lst.push(">"); +_388.push(""); +var _392=dom.childNodes; +for(i=_392.length-1;i>=0;i--){ +_388.push(_392[i]); +} +}else{ +lst.push("/>"); +} +}else{ +if(dom.nodeType==3){ +lst.push(_38a(dom.nodeValue)); +} +} +} +} +return lst; +},scrapeText:function(node,_394){ +var rval=[]; +(function(node){ +var cn=node.childNodes; +if(cn){ +for(var i=0;i0){ +var _3bb=m.filter; +_3ba=function(node){ +return _3bb(_3ba.ignoreAttrFilter,node.attributes); +}; +_3ba.ignoreAttr={}; +var _3bd=_3b9.attributes; +var _3be=_3ba.ignoreAttr; +for(var i=0;i<_3bd.length;i++){ +var a=_3bd[i]; +_3be[a.name]=a.value; +} +_3ba.ignoreAttrFilter=function(a){ +return (_3ba.ignoreAttr[a.name]!=a.value); +}; +_3ba.compliant=false; +_3ba.renames={"class":"className","checked":"defaultChecked","usemap":"useMap","for":"htmlFor","readonly":"readOnly","colspan":"colSpan","bgcolor":"bgColor","cellspacing":"cellSpacing","cellpadding":"cellPadding"}; +}else{ +_3ba=function(node){ +return node.attributes; +}; +_3ba.compliant=true; +_3ba.renames={}; +} +this.attributeArray=_3ba; +var _3c3=function(_3c4,arr){ +var _3c6=arr[1].split("."); +var str=""; +var obj={}; +str+="if (!MochiKit."+_3c6[1]+") { throw new Error(\""; +str+="This function has been deprecated and depends on MochiKit."; +str+=_3c6[1]+".\");}"; +str+="return MochiKit."+_3c6[1]+"."+arr[0]; +str+=".apply(this, arguments);"; +obj[_3c6[2]]=new Function(str); +MochiKit.Base.update(MochiKit[_3c4],obj); +}; +for(var i;i0){ +abort(repr(expr)); +} +},buildMatchExpression:function(){ +var repr=MochiKit.Base.repr; +var _3d4=this.params; +var _3d5=[]; +var _3d6,i; +function childElements(_3d8){ +return "MochiKit.Base.filter(function (node) { return node.nodeType == 1; }, "+_3d8+".childNodes)"; +} +if(_3d4.wildcard){ +_3d5.push("true"); +} +if(_3d6=_3d4.id){ +_3d5.push("element.id == "+repr(_3d6)); +} +if(_3d6=_3d4.tagName){ +_3d5.push("element.tagName.toUpperCase() == "+repr(_3d6)); +} +if((_3d6=_3d4.classNames).length>0){ +for(i=0;i<_3d6.length;i++){ +_3d5.push("MochiKit.DOM.hasElementClass(element, "+repr(_3d6[i])+")"); +} +} +if((_3d6=_3d4.pseudoClassNames).length>0){ +for(i=0;i<_3d6.length;i++){ +var _3d9=_3d6[i].match(/^([^(]+)(?:\((.*)\))?$/); +var _3da=_3d9[1]; +var _3db=_3d9[2]; +switch(_3da){ +case "root": +_3d5.push("element.nodeType == 9 || element === element.ownerDocument.documentElement"); +break; +case "nth-child": +case "nth-last-child": +case "nth-of-type": +case "nth-last-of-type": +_3d9=_3db.match(/^((?:(\d+)n\+)?(\d+)|odd|even)$/); +if(!_3d9){ +throw "Invalid argument to pseudo element nth-child: "+_3db; +} +var a,b; +if(_3d9[0]=="odd"){ +a=2; +b=1; +}else{ +if(_3d9[0]=="even"){ +a=2; +b=0; +}else{ +a=_3d9[2]&&parseInt(_3d9)||null; +b=parseInt(_3d9[3]); +} +} +_3d5.push("this.nthChild(element,"+a+","+b+","+!!_3da.match("^nth-last")+","+!!_3da.match("of-type$")+")"); +break; +case "first-child": +_3d5.push("this.nthChild(element, null, 1)"); +break; +case "last-child": +_3d5.push("this.nthChild(element, null, 1, true)"); +break; +case "first-of-type": +_3d5.push("this.nthChild(element, null, 1, false, true)"); +break; +case "last-of-type": +_3d5.push("this.nthChild(element, null, 1, true, true)"); +break; +case "only-child": +_3d5.push(childElements("element.parentNode")+".length == 1"); +break; +case "only-of-type": +_3d5.push("MochiKit.Base.filter(function (node) { return node.tagName == element.tagName; }, "+childElements("element.parentNode")+").length == 1"); +break; +case "empty": +_3d5.push("element.childNodes.length == 0"); +break; +case "enabled": +_3d5.push("(this.isUIElement(element) && element.disabled === false)"); +break; +case "disabled": +_3d5.push("(this.isUIElement(element) && element.disabled === true)"); +break; +case "checked": +_3d5.push("(this.isUIElement(element) && element.checked === true)"); +break; +case "not": +var _3de=new MochiKit.Selector.Selector(_3db); +_3d5.push("!( "+_3de.buildMatchExpression()+")"); +break; +} +} +} +if(_3d6=_3d4.attributes){ +MochiKit.Base.map(function(_3df){ +var _3e0="MochiKit.DOM.getNodeAttribute(element, "+repr(_3df.name)+")"; +var _3e1=function(_3e2){ +return _3e0+".split("+repr(_3e2)+")"; +}; +switch(_3df.operator){ +case "=": +_3d5.push(_3e0+" == "+repr(_3df.value)); +break; +case "~=": +_3d5.push(_3e0+" && MochiKit.Base.findValue("+_3e1(" ")+", "+repr(_3df.value)+") > -1"); +break; +case "^=": +_3d5.push(_3e0+".substring(0, "+_3df.value.length+") == "+repr(_3df.value)); +break; +case "$=": +_3d5.push(_3e0+".substring("+_3e0+".length - "+_3df.value.length+") == "+repr(_3df.value)); +break; +case "*=": +_3d5.push(_3e0+".match("+repr(_3df.value)+")"); +break; +case "|=": +_3d5.push(_3e0+" && "+_3e1("-")+"[0].toUpperCase() == "+repr(_3df.value.toUpperCase())); +break; +case "!=": +_3d5.push(_3e0+" != "+repr(_3df.value)); +break; +case "": +case undefined: +_3d5.push(_3e0+" != null"); +break; +default: +throw "Unknown operator "+_3df.operator+" in selector"; +} +},_3d6); +} +return _3d5.join(" && "); +},compileMatcher:function(){ +this.match=new Function("element","if (!element.tagName) return false; return "+this.buildMatchExpression()); +},nthChild:function(_3e3,a,b,_3e6,_3e7){ +var _3e8=MochiKit.Base.filter(function(node){ +return node.nodeType==1; +},_3e3.parentNode.childNodes); +if(_3e7){ +_3e8=MochiKit.Base.filter(function(node){ +return node.tagName==_3e3.tagName; +},_3e8); +} +if(_3e6){ +_3e8=MochiKit.Iter.reversed(_3e8); +} +if(a){ +var _3eb=MochiKit.Base.findIdentical(_3e8,_3e3); +return ((_3eb+1-b)/a)%1==0; +}else{ +return b==MochiKit.Base.findIdentical(_3e8,_3e3)+1; +} +},isUIElement:function(_3ec){ +return MochiKit.Base.findValue(["input","button","select","option","textarea","object"],_3ec.tagName.toLowerCase())>-1; +},findElements:function(_3ed,axis){ +var _3ef; +if(axis==undefined){ +axis=""; +} +function inScope(_3f0,_3f1){ +if(axis==""){ +return MochiKit.DOM.isChildNode(_3f0,_3f1); +}else{ +if(axis==">"){ +return _3f0.parentNode==_3f1; +}else{ +if(axis=="+"){ +return _3f0==nextSiblingElement(_3f1); +}else{ +if(axis=="~"){ +var _3f2=_3f1; +while(_3f2=nextSiblingElement(_3f2)){ +if(_3f0==_3f2){ +return true; +} +} +return false; +}else{ +throw "Invalid axis: "+axis; +} +} +} +} +} +if(_3ef=MochiKit.DOM.getElement(this.params.id)){ +if(this.match(_3ef)){ +if(!_3ed||inScope(_3ef,_3ed)){ +return [_3ef]; +} +} +} +function nextSiblingElement(node){ +node=node.nextSibling; +while(node&&node.nodeType!=1){ +node=node.nextSibling; +} +return node; +} +if(axis==""){ +_3ed=(_3ed||MochiKit.DOM.currentDocument()).getElementsByTagName(this.params.tagName||"*"); +}else{ +if(axis==">"){ +if(!_3ed){ +throw "> combinator not allowed without preceeding expression"; +} +_3ed=MochiKit.Base.filter(function(node){ +return node.nodeType==1; +},_3ed.childNodes); +}else{ +if(axis=="+"){ +if(!_3ed){ +throw "+ combinator not allowed without preceeding expression"; +} +_3ed=nextSiblingElement(_3ed)&&[nextSiblingElement(_3ed)]; +}else{ +if(axis=="~"){ +if(!_3ed){ +throw "~ combinator not allowed without preceeding expression"; +} +var _3f5=[]; +while(nextSiblingElement(_3ed)){ +_3ed=nextSiblingElement(_3ed); +_3f5.push(_3ed); +} +_3ed=_3f5; +} +} +} +} +if(!_3ed){ +return []; +} +var _3f6=MochiKit.Base.filter(MochiKit.Base.bind(function(_3f7){ +return this.match(_3f7); +},this),_3ed); +return _3f6; +},repr:function(){ +return "Selector("+this.expression+")"; +},toString:MochiKit.Base.forwardCall("repr")}; +MochiKit.Base.update(MochiKit.Selector,{findChildElements:function(_3f8,_3f9){ +return MochiKit.Base.flattenArray(MochiKit.Base.map(function(_3fa){ +var _3fb=""; +return MochiKit.Iter.reduce(function(_3fc,expr){ +if(match=expr.match(/^[>+~]$/)){ +_3fb=match[0]; +return _3fc; +}else{ +var _3fe=new MochiKit.Selector.Selector(expr); +var _3ff=MochiKit.Iter.reduce(function(_400,_401){ +return MochiKit.Base.extend(_400,_3fe.findElements(_401||_3f8,_3fb)); +},_3fc,[]); +_3fb=""; +return _3ff; +} +},_3fa.replace(/(^\s+|\s+$)/g,"").split(/\s+/),[null]); +},_3f9)); +},findDocElements:function(){ +return MochiKit.Selector.findChildElements(MochiKit.DOM.currentDocument(),arguments); +},__new__:function(){ +var m=MochiKit.Base; +this.$$=this.findDocElements; +this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)}; +m.nameFunctions(this); +}}); +MochiKit.Selector.__new__(); +MochiKit.Base._exportSymbols(this,MochiKit.Selector); +if(typeof (dojo)!="undefined"){ +dojo.provide("MochiKit.Style"); +dojo.require("MochiKit.Base"); +dojo.require("MochiKit.DOM"); +} +if(typeof (JSAN)!="undefined"){ +JSAN.use("MochiKit.Base",[]); +JSAN.use("MochiKit.DOM",[]); +} +try{ +if(typeof (MochiKit.Base)=="undefined"){ +throw ""; +} +} +catch(e){ +throw "MochiKit.Style depends on MochiKit.Base!"; +} +try{ +if(typeof (MochiKit.DOM)=="undefined"){ +throw ""; +} +} +catch(e){ +throw "MochiKit.Style depends on MochiKit.DOM!"; +} +if(typeof (MochiKit.Style)=="undefined"){ +MochiKit.Style={}; +} +MochiKit.Style.NAME="MochiKit.Style"; +MochiKit.Style.VERSION="1.4"; +MochiKit.Style.__repr__=function(){ +return "["+this.NAME+" "+this.VERSION+"]"; +}; +MochiKit.Style.toString=function(){ +return this.__repr__(); +}; +MochiKit.Style.EXPORT_OK=[]; +MochiKit.Style.EXPORT=["setStyle","setOpacity","getStyle","getElementDimensions","elementDimensions","setElementDimensions","getElementPosition","elementPosition","setElementPosition","setDisplayForElement","hideElement","showElement","getViewportDimensions","getViewportPosition","Dimensions","Coordinates"]; +MochiKit.Style.Dimensions=function(w,h){ +this.w=w; +this.h=h; +}; +MochiKit.Style.Dimensions.prototype.__repr__=function(){ +var repr=MochiKit.Base.repr; +return "{w: "+repr(this.w)+", h: "+repr(this.h)+"}"; +}; +MochiKit.Style.Dimensions.prototype.toString=function(){ +return this.__repr__(); +}; +MochiKit.Style.Coordinates=function(x,y){ +this.x=x; +this.y=y; +}; +MochiKit.Style.Coordinates.prototype.__repr__=function(){ +var repr=MochiKit.Base.repr; +return "{x: "+repr(this.x)+", y: "+repr(this.y)+"}"; +}; +MochiKit.Style.Coordinates.prototype.toString=function(){ +return this.__repr__(); +}; +MochiKit.Base.update(MochiKit.Style,{getStyle:function(elem,_40a){ +var dom=MochiKit.DOM; +var d=dom._document; +elem=dom.getElement(elem); +_40a=MochiKit.Base.camelize(_40a); +if(!elem||elem==d){ +return undefined; +} +if(_40a=="opacity"&&elem.filters){ +var _40d=(MochiKit.Style.getStyle(elem,"filter")||"").match(/alpha\(opacity=(.*)\)/); +if(_40d&&_40d[1]){ +return parseFloat(_40d[1])/100; +} +return 1; +} +var _40e=elem.style?elem.style[_40a]:null; +if(!_40e){ +if(d.defaultView&&d.defaultView.getComputedStyle){ +var css=d.defaultView.getComputedStyle(elem,null); +_40a=_40a.replace(/([A-Z])/g,"-$1").toLowerCase(); +_40e=css?css.getPropertyValue(_40a):null; +}else{ +if(elem.currentStyle){ +_40e=elem.currentStyle[_40a]; +} +} +} +if(_40a=="opacity"){ +_40e=parseFloat(_40e); +} +if(/Opera/.test(navigator.userAgent)&&(MochiKit.Base.find(["left","top","right","bottom"],_40a)!=-1)){ +if(MochiKit.Style.getStyle(elem,"position")=="static"){ +_40e="auto"; +} +} +return _40e=="auto"?null:_40e; +},setStyle:function(elem,_411){ +elem=MochiKit.DOM.getElement(elem); +for(var name in _411){ +if(name=="opacity"){ +MochiKit.Style.setOpacity(elem,_411[name]); +}else{ +elem.style[MochiKit.Base.camelize(name)]=_411[name]; +} +} +},setOpacity:function(elem,o){ +elem=MochiKit.DOM.getElement(elem); +var self=MochiKit.Style; +if(o==1){ +var _416=/Gecko/.test(navigator.userAgent)&&!(/Konqueror|AppleWebKit|KHTML/.test(navigator.userAgent)); +elem.style["opacity"]=_416?0.999999:1; +if(/MSIE/.test(navigator.userAgent)){ +elem.style["filter"]=self.getStyle(elem,"filter").replace(/alpha\([^\)]*\)/gi,""); +} +}else{ +if(o<0.00001){ +o=0; +} +elem.style["opacity"]=o; +if(/MSIE/.test(navigator.userAgent)){ +elem.style["filter"]=self.getStyle(elem,"filter").replace(/alpha\([^\)]*\)/gi,"")+"alpha(opacity="+o*100+")"; +} +} +},getElementPosition:function(elem,_418){ +var self=MochiKit.Style; +var dom=MochiKit.DOM; +elem=dom.getElement(elem); +if(!elem||(!(elem.x&&elem.y)&&(!elem.parentNode===null||self.getStyle(elem,"display")=="none"))){ +return undefined; +} +var c=new self.Coordinates(0,0); +var box=null; +var _41d=null; +var d=MochiKit.DOM._document; +var de=d.documentElement; +var b=d.body; +if(!elem.parentNode&&elem.x&&elem.y){ +c.x+=elem.x||0; +c.y+=elem.y||0; +}else{ +if(elem.getBoundingClientRect){ +box=elem.getBoundingClientRect(); +c.x+=box.left+(de.scrollLeft||b.scrollLeft)-(de.clientLeft||0); +c.y+=box.top+(de.scrollTop||b.scrollTop)-(de.clientTop||0); +}else{ +if(elem.offsetParent){ +c.x+=elem.offsetLeft; +c.y+=elem.offsetTop; +_41d=elem.offsetParent; +if(_41d!=elem){ +while(_41d){ +c.x+=_41d.offsetLeft; +c.y+=_41d.offsetTop; +_41d=_41d.offsetParent; +} +} +var ua=navigator.userAgent.toLowerCase(); +if((typeof (opera)!="undefined"&&parseFloat(opera.version())<9)||(ua.indexOf("AppleWebKit")!=-1&&self.getStyle(elem,"position")=="absolute")){ +c.x-=b.offsetLeft; +c.y-=b.offsetTop; +} +} +} +} +if(typeof (_418)!="undefined"){ +_418=arguments.callee(_418); +if(_418){ +c.x-=(_418.x||0); +c.y-=(_418.y||0); +} +} +if(elem.parentNode){ +_41d=elem.parentNode; +}else{ +_41d=null; +} +while(_41d){ +var _422=_41d.tagName.toUpperCase(); +if(_422==="BODY"||_422==="HTML"){ +break; +} +var disp=self.getStyle(_41d,"display"); +if(disp!="inline"&&disp!="table-row"){ +c.x-=_41d.scrollLeft; +c.y-=_41d.scrollTop; +} +if(_41d.parentNode){ +_41d=_41d.parentNode; +}else{ +_41d=null; +} +} +return c; +},setElementPosition:function(elem,_425,_426){ +elem=MochiKit.DOM.getElement(elem); +if(typeof (_426)=="undefined"){ +_426="px"; +} +var _427={}; +var _428=MochiKit.Base.isUndefinedOrNull; +if(!_428(_425.x)){ +_427["left"]=_425.x+_426; +} +if(!_428(_425.y)){ +_427["top"]=_425.y+_426; +} +MochiKit.DOM.updateNodeAttributes(elem,{"style":_427}); +},getElementDimensions:function(elem){ +var self=MochiKit.Style; +var dom=MochiKit.DOM; +if(typeof (elem.w)=="number"||typeof (elem.h)=="number"){ +return new self.Dimensions(elem.w||0,elem.h||0); +} +elem=dom.getElement(elem); +if(!elem){ +return undefined; +} +var disp=self.getStyle(elem,"display"); +if(disp!="none"&&disp!==""&&typeof (disp)!="undefined"){ +return new self.Dimensions(elem.offsetWidth||0,elem.offsetHeight||0); +} +var s=elem.style; +var _42e=s.visibility; +var _42f=s.position; +s.visibility="hidden"; +s.position="absolute"; +s.display=""; +var _430=elem.offsetWidth; +var _431=elem.offsetHeight; +s.display="none"; +s.position=_42f; +s.visibility=_42e; +return new self.Dimensions(_430,_431); +},setElementDimensions:function(elem,_433,_434){ +elem=MochiKit.DOM.getElement(elem); +if(typeof (_434)=="undefined"){ +_434="px"; +} +var _435={}; +var _436=MochiKit.Base.isUndefinedOrNull; +if(!_436(_433.w)){ +_435["width"]=_433.w+_434; +} +if(!_436(_433.h)){ +_435["height"]=_433.h+_434; +} +MochiKit.DOM.updateNodeAttributes(elem,{"style":_435}); +},setDisplayForElement:function(_437,_438){ +var _439=MochiKit.Base.extend(null,arguments,1); +var _43a=MochiKit.DOM.getElement; +for(var i=0;i<_439.length;i++){ +_438=_43a(_439[i]); +if(_438){ +_438.style.display=_437; +} +} +},getViewportDimensions:function(){ +var d=new MochiKit.Style.Dimensions(); +var w=MochiKit.DOM._window; +var b=MochiKit.DOM._document.body; +if(w.innerWidth){ +d.w=w.innerWidth; +d.h=w.innerHeight; +}else{ +if(b.parentElement.clientWidth){ +d.w=b.parentElement.clientWidth; +d.h=b.parentElement.clientHeight; +}else{ +if(b&&b.clientWidth){ +d.w=b.clientWidth; +d.h=b.clientHeight; +} +} +} +return d; +},getViewportPosition:function(){ +var c=new MochiKit.Style.Coordinates(0,0); +var d=MochiKit.DOM._document; +var de=d.documentElement; +var db=d.body; +if(de&&(de.scrollTop||de.scrollLeft)){ +c.x=de.scrollLeft; +c.y=de.scrollTop; +}else{ +if(db){ +c.x=db.scrollLeft; +c.y=db.scrollTop; +} +} +return c; +},__new__:function(){ +var m=MochiKit.Base; +this.elementPosition=this.getElementPosition; +this.elementDimensions=this.getElementDimensions; +this.hideElement=m.partial(this.setDisplayForElement,"none"); +this.showElement=m.partial(this.setDisplayForElement,"block"); +this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)}; +m.nameFunctions(this); +}}); +MochiKit.Style.__new__(); +MochiKit.Base._exportSymbols(this,MochiKit.Style); +if(typeof (dojo)!="undefined"){ +dojo.provide("MochiKit.LoggingPane"); +dojo.require("MochiKit.Logging"); +dojo.require("MochiKit.Base"); +} +if(typeof (JSAN)!="undefined"){ +JSAN.use("MochiKit.Logging",[]); +JSAN.use("MochiKit.Base",[]); +} +try{ +if(typeof (MochiKit.Base)=="undefined"||typeof (MochiKit.Logging)=="undefined"){ +throw ""; +} +} +catch(e){ +throw "MochiKit.LoggingPane depends on MochiKit.Base and MochiKit.Logging!"; +} +if(typeof (MochiKit.LoggingPane)=="undefined"){ +MochiKit.LoggingPane={}; +} +MochiKit.LoggingPane.NAME="MochiKit.LoggingPane"; +MochiKit.LoggingPane.VERSION="1.4"; +MochiKit.LoggingPane.__repr__=function(){ +return "["+this.NAME+" "+this.VERSION+"]"; +}; +MochiKit.LoggingPane.toString=function(){ +return this.__repr__(); +}; +MochiKit.LoggingPane.createLoggingPane=function(_444){ +var m=MochiKit.LoggingPane; +_444=!(!_444); +if(m._loggingPane&&m._loggingPane.inline!=_444){ +m._loggingPane.closePane(); +m._loggingPane=null; +} +if(!m._loggingPane||m._loggingPane.closed){ +m._loggingPane=new m.LoggingPane(_444,MochiKit.Logging.logger); +} +return m._loggingPane; +}; +MochiKit.LoggingPane.LoggingPane=function(_446,_447){ +if(typeof (_447)=="undefined"||_447===null){ +_447=MochiKit.Logging.logger; +} +this.logger=_447; +var _448=MochiKit.Base.update; +var _449=MochiKit.Base.updatetree; +var bind=MochiKit.Base.bind; +var _44b=MochiKit.Base.clone; +var win=window; +var uid="_MochiKit_LoggingPane"; +if(typeof (MochiKit.DOM)!="undefined"){ +win=MochiKit.DOM.currentWindow(); +} +if(!_446){ +var url=win.location.href.split("?")[0].replace(/[#:\/.><&-]/g,"_"); +var name=uid+"_"+url; +var nwin=win.open("",name,"dependent,resizable,height=200"); +if(!nwin){ +alert("Not able to open debugging window due to pop-up blocking."); +return undefined; +} +nwin.document.write(""+"[MochiKit.LoggingPane]"+""); +nwin.document.close(); +nwin.document.title+=" "+win.document.title; +win=nwin; +} +var doc=win.document; +this.doc=doc; +var _452=doc.getElementById(uid); +var _453=!!_452; +if(_452&&typeof (_452.loggingPane)!="undefined"){ +_452.loggingPane.logger=this.logger; +_452.loggingPane.buildAndApplyFilter(); +return _452.loggingPane; +} +if(_453){ +var _454; +while((_454=_452.firstChild)){ +_452.removeChild(_454); +} +}else{ +_452=doc.createElement("div"); +_452.id=uid; +} +_452.loggingPane=this; +var _455=doc.createElement("input"); +var _456=doc.createElement("input"); +var _457=doc.createElement("button"); +var _458=doc.createElement("button"); +var _459=doc.createElement("button"); +var _45a=doc.createElement("button"); +var _45b=doc.createElement("div"); +var _45c=doc.createElement("div"); +var _45d=uid+"_Listener"; +this.colorTable=_44b(this.colorTable); +var _45e=[]; +var _45f=null; +var _460=function(msg){ +var _462=msg.level; +if(typeof (_462)=="number"){ +_462=MochiKit.Logging.LogLevel[_462]; +} +return _462; +}; +var _463=function(msg){ +return msg.info.join(" "); +}; +var _465=bind(function(msg){ +var _467=_460(msg); +var text=_463(msg); +var c=this.colorTable[_467]; +var p=doc.createElement("span"); +p.className="MochiKit-LogMessage MochiKit-LogLevel-"+_467; +p.style.cssText="margin: 0px; white-space: -moz-pre-wrap; white-space: -o-pre-wrap; white-space: pre-wrap; white-space: pre-line; word-wrap: break-word; wrap-option: emergency; color: "+c; +p.appendChild(doc.createTextNode(_467+": "+text)); +_45c.appendChild(p); +_45c.appendChild(doc.createElement("br")); +if(_45b.offsetHeight>_45b.scrollHeight){ +_45b.scrollTop=0; +}else{ +_45b.scrollTop=_45b.scrollHeight; +} +},this); +var _46b=function(msg){ +_45e[_45e.length]=msg; +_465(msg); +}; +var _46d=function(){ +var _46e,_46f; +try{ +_46e=new RegExp(_455.value); +_46f=new RegExp(_456.value); +} +catch(e){ +logDebug("Error in filter regex: "+e.message); +return null; +} +return function(msg){ +return (_46e.test(_460(msg))&&_46f.test(_463(msg))); +}; +}; +var _471=function(){ +while(_45c.firstChild){ +_45c.removeChild(_45c.firstChild); +} +}; +var _472=function(){ +_45e=[]; +_471(); +}; +var _473=bind(function(){ +if(this.closed){ +return; +} +this.closed=true; +if(MochiKit.LoggingPane._loggingPane==this){ +MochiKit.LoggingPane._loggingPane=null; +} +this.logger.removeListener(_45d); +try{ +try{ +_452.loggingPane=null; +} +catch(e){ +logFatal("Bookmarklet was closed incorrectly."); +} +if(_446){ +_452.parentNode.removeChild(_452); +}else{ +this.win.close(); +} +} +catch(e){ +} +},this); +var _474=function(){ +_471(); +for(var i=0;i<_45e.length;i++){ +var msg=_45e[i]; +if(_45f===null||_45f(msg)){ +_465(msg); +} +} +}; +this.buildAndApplyFilter=function(){ +_45f=_46d(); +_474(); +this.logger.removeListener(_45d); +this.logger.addListener(_45d,_45f,_46b); +}; +var _477=bind(function(){ +_45e=this.logger.getMessages(); +_474(); +},this); +var _478=bind(function(_479){ +_479=_479||window.event; +key=_479.which||_479.keyCode; +if(key==13){ +this.buildAndApplyFilter(); +} +},this); +var _47a="display: block; z-index: 1000; left: 0px; bottom: 0px; position: fixed; width: 100%; background-color: white; font: "+this.logFont; +if(_446){ +_47a+="; height: 10em; border-top: 2px solid black"; +}else{ +_47a+="; height: 100%;"; +} +_452.style.cssText=_47a; +if(!_453){ +doc.body.appendChild(_452); +} +_47a={"cssText":"width: 33%; display: inline; font: "+this.logFont}; +_449(_455,{"value":"FATAL|ERROR|WARNING|INFO|DEBUG","onkeypress":_478,"style":_47a}); +_452.appendChild(_455); +_449(_456,{"value":".*","onkeypress":_478,"style":_47a}); +_452.appendChild(_456); +_47a="width: 8%; display:inline; font: "+this.logFont; +_457.appendChild(doc.createTextNode("Filter")); +_457.onclick=bind("buildAndApplyFilter",this); +_457.style.cssText=_47a; +_452.appendChild(_457); +_458.appendChild(doc.createTextNode("Load")); +_458.onclick=_477; +_458.style.cssText=_47a; +_452.appendChild(_458); +_459.appendChild(doc.createTextNode("Clear")); +_459.onclick=_472; +_459.style.cssText=_47a; +_452.appendChild(_459); +_45a.appendChild(doc.createTextNode("Close")); +_45a.onclick=_473; +_45a.style.cssText=_47a; +_452.appendChild(_45a); +_45b.style.cssText="overflow: auto; width: 100%"; +_45c.style.cssText="width: 100%; height: "+(_446?"8em":"100%"); +_45b.appendChild(_45c); +_452.appendChild(_45b); +this.buildAndApplyFilter(); +_477(); +if(_446){ +this.win=undefined; +}else{ +this.win=win; +} +this.inline=_446; +this.closePane=_473; +this.closed=false; +return this; +}; +MochiKit.LoggingPane.LoggingPane.prototype={"logFont":"8pt Verdana,sans-serif","colorTable":{"ERROR":"red","FATAL":"darkred","WARNING":"blue","INFO":"black","DEBUG":"green"}}; +MochiKit.LoggingPane.EXPORT_OK=["LoggingPane"]; +MochiKit.LoggingPane.EXPORT=["createLoggingPane"]; +MochiKit.LoggingPane.__new__=function(){ +this.EXPORT_TAGS={":common":this.EXPORT,":all":MochiKit.Base.concat(this.EXPORT,this.EXPORT_OK)}; +MochiKit.Base.nameFunctions(this); +MochiKit.LoggingPane._loggingPane=null; +}; +MochiKit.LoggingPane.__new__(); +MochiKit.Base._exportSymbols(this,MochiKit.LoggingPane); +if(typeof (dojo)!="undefined"){ +dojo.provide("MochiKit.Color"); +dojo.require("MochiKit.Base"); +dojo.require("MochiKit.DOM"); +dojo.require("MochiKit.Style"); +} +if(typeof (JSAN)!="undefined"){ +JSAN.use("MochiKit.Base",[]); +JSAN.use("MochiKit.DOM",[]); +JSAN.use("MochiKit.Style",[]); +} +try{ +if(typeof (MochiKit.Base)=="undefined"){ +throw ""; +} +} +catch(e){ +throw "MochiKit.Color depends on MochiKit.Base"; +} +try{ +if(typeof (MochiKit.DOM)=="undefined"){ +throw ""; +} +} +catch(e){ +throw "MochiKit.Color depends on MochiKit.DOM"; +} +try{ +if(typeof (MochiKit.Style)=="undefined"){ +throw ""; +} +} +catch(e){ +throw "MochiKit.Color depends on MochiKit.Style"; +} +if(typeof (MochiKit.Color)=="undefined"){ +MochiKit.Color={}; +} +MochiKit.Color.NAME="MochiKit.Color"; +MochiKit.Color.VERSION="1.4"; +MochiKit.Color.__repr__=function(){ +return "["+this.NAME+" "+this.VERSION+"]"; +}; +MochiKit.Color.toString=function(){ +return this.__repr__(); +}; +MochiKit.Color.Color=function(red,_47c,blue,_47e){ +if(typeof (_47e)=="undefined"||_47e===null){ +_47e=1; +} +this.rgb={r:red,g:_47c,b:blue,a:_47e}; +}; +MochiKit.Color.Color.prototype={__class__:MochiKit.Color.Color,colorWithAlpha:function(_47f){ +var rgb=this.rgb; +var m=MochiKit.Color; +return m.Color.fromRGB(rgb.r,rgb.g,rgb.b,_47f); +},colorWithHue:function(hue){ +var hsl=this.asHSL(); +hsl.h=hue; +var m=MochiKit.Color; +return m.Color.fromHSL(hsl); +},colorWithSaturation:function(_485){ +var hsl=this.asHSL(); +hsl.s=_485; +var m=MochiKit.Color; +return m.Color.fromHSL(hsl); +},colorWithLightness:function(_488){ +var hsl=this.asHSL(); +hsl.l=_488; +var m=MochiKit.Color; +return m.Color.fromHSL(hsl); +},darkerColorWithLevel:function(_48b){ +var hsl=this.asHSL(); +hsl.l=Math.max(hsl.l-_48b,0); +var m=MochiKit.Color; +return m.Color.fromHSL(hsl); +},lighterColorWithLevel:function(_48e){ +var hsl=this.asHSL(); +hsl.l=Math.min(hsl.l+_48e,1); +var m=MochiKit.Color; +return m.Color.fromHSL(hsl); +},blendedColor:function(_491,_492){ +if(typeof (_492)=="undefined"||_492===null){ +_492=0.5; +} +var sf=1-_492; +var s=this.rgb; +var d=_491.rgb; +var df=_492; +return MochiKit.Color.Color.fromRGB((s.r*sf)+(d.r*df),(s.g*sf)+(d.g*df),(s.b*sf)+(d.b*df),(s.a*sf)+(d.a*df)); +},compareRGB:function(_497){ +var a=this.asRGB(); +var b=_497.asRGB(); +return MochiKit.Base.compare([a.r,a.g,a.b,a.a],[b.r,b.g,b.b,b.a]); +},isLight:function(){ +return this.asHSL().b>0.5; +},isDark:function(){ +return (!this.isLight()); +},toHSLString:function(){ +var c=this.asHSL(); +var ccc=MochiKit.Color.clampColorComponent; +var rval=this._hslString; +if(!rval){ +var mid=(ccc(c.h,360).toFixed(0)+","+ccc(c.s,100).toPrecision(4)+"%"+","+ccc(c.l,100).toPrecision(4)+"%"); +var a=c.a; +if(a>=1){ +a=1; +rval="hsl("+mid+")"; +}else{ +if(a<=0){ +a=0; +} +rval="hsla("+mid+","+a+")"; +} +this._hslString=rval; +} +return rval; +},toRGBString:function(){ +var c=this.rgb; +var ccc=MochiKit.Color.clampColorComponent; +var rval=this._rgbString; +if(!rval){ +var mid=(ccc(c.r,255).toFixed(0)+","+ccc(c.g,255).toFixed(0)+","+ccc(c.b,255).toFixed(0)); +if(c.a!=1){ +rval="rgba("+mid+","+c.a+")"; +}else{ +rval="rgb("+mid+")"; +} +this._rgbString=rval; +} +return rval; +},asRGB:function(){ +return MochiKit.Base.clone(this.rgb); +},toHexString:function(){ +var m=MochiKit.Color; +var c=this.rgb; +var ccc=MochiKit.Color.clampColorComponent; +var rval=this._hexString; +if(!rval){ +rval=("#"+m.toColorPart(ccc(c.r,255))+m.toColorPart(ccc(c.g,255))+m.toColorPart(ccc(c.b,255))); +this._hexString=rval; +} +return rval; +},asHSV:function(){ +var hsv=this.hsv; +var c=this.rgb; +if(typeof (hsv)=="undefined"||hsv===null){ +hsv=MochiKit.Color.rgbToHSV(this.rgb); +this.hsv=hsv; +} +return MochiKit.Base.clone(hsv); +},asHSL:function(){ +var hsl=this.hsl; +var c=this.rgb; +if(typeof (hsl)=="undefined"||hsl===null){ +hsl=MochiKit.Color.rgbToHSL(this.rgb); +this.hsl=hsl; +} +return MochiKit.Base.clone(hsl); +},toString:function(){ +return this.toRGBString(); +},repr:function(){ +var c=this.rgb; +var col=[c.r,c.g,c.b,c.a]; +return this.__class__.NAME+"("+col.join(", ")+")"; +}}; +MochiKit.Base.update(MochiKit.Color.Color,{fromRGB:function(red,_4ae,blue,_4b0){ +var _4b1=MochiKit.Color.Color; +if(arguments.length==1){ +var rgb=red; +red=rgb.r; +_4ae=rgb.g; +blue=rgb.b; +if(typeof (rgb.a)=="undefined"){ +_4b0=undefined; +}else{ +_4b0=rgb.a; +} +} +return new _4b1(red,_4ae,blue,_4b0); +},fromHSL:function(hue,_4b4,_4b5,_4b6){ +var m=MochiKit.Color; +return m.Color.fromRGB(m.hslToRGB.apply(m,arguments)); +},fromHSV:function(hue,_4b9,_4ba,_4bb){ +var m=MochiKit.Color; +return m.Color.fromRGB(m.hsvToRGB.apply(m,arguments)); +},fromName:function(name){ +var _4be=MochiKit.Color.Color; +if(name.charAt(0)=="\""){ +name=name.substr(1,name.length-2); +} +var _4bf=_4be._namedColors[name.toLowerCase()]; +if(typeof (_4bf)=="string"){ +return _4be.fromHexString(_4bf); +}else{ +if(name=="transparent"){ +return _4be.transparentColor(); +} +} +return null; +},fromString:function(_4c0){ +var self=MochiKit.Color.Color; +var _4c2=_4c0.substr(0,3); +if(_4c2=="rgb"){ +return self.fromRGBString(_4c0); +}else{ +if(_4c2=="hsl"){ +return self.fromHSLString(_4c0); +}else{ +if(_4c0.charAt(0)=="#"){ +return self.fromHexString(_4c0); +} +} +} +return self.fromName(_4c0); +},fromHexString:function(_4c3){ +if(_4c3.charAt(0)=="#"){ +_4c3=_4c3.substring(1); +} +var _4c4=[]; +var i,hex; +if(_4c3.length==3){ +for(i=0;i<3;i++){ +hex=_4c3.substr(i,1); +_4c4.push(parseInt(hex+hex,16)/255); +} +}else{ +for(i=0;i<6;i+=2){ +hex=_4c3.substr(i,2); +_4c4.push(parseInt(hex,16)/255); +} +} +var _4c7=MochiKit.Color.Color; +return _4c7.fromRGB.apply(_4c7,_4c4); +},_fromColorString:function(pre,_4c9,_4ca,_4cb){ +if(_4cb.indexOf(pre)===0){ +_4cb=_4cb.substring(_4cb.indexOf("(",3)+1,_4cb.length-1); +} +var _4cc=_4cb.split(/\s*,\s*/); +var _4cd=[]; +for(var i=0;i<_4cc.length;i++){ +var c=_4cc[i]; +var val; +var _4d1=c.substring(c.length-3); +if(c.charAt(c.length-1)=="%"){ +val=0.01*parseFloat(c.substring(0,c.length-1)); +}else{ +if(_4d1=="deg"){ +val=parseFloat(c)/360; +}else{ +if(_4d1=="rad"){ +val=parseFloat(c)/(Math.PI*2); +}else{ +val=_4ca[i]*parseFloat(c); +} +} +} +_4cd.push(val); +} +return this[_4c9].apply(this,_4cd); +},fromComputedStyle:function(elem,_4d3){ +var d=MochiKit.DOM; +var cls=MochiKit.Color.Color; +for(elem=d.getElement(elem);elem;elem=elem.parentNode){ +var _4d6=MochiKit.Style.getStyle.apply(d,arguments); +if(!_4d6){ +continue; +} +var _4d7=cls.fromString(_4d6); +if(!_4d7){ +break; +} +if(_4d7.asRGB().a>0){ +return _4d7; +} +} +return null; +},fromBackground:function(elem){ +var cls=MochiKit.Color.Color; +return cls.fromComputedStyle(elem,"backgroundColor","background-color")||cls.whiteColor(); +},fromText:function(elem){ +var cls=MochiKit.Color.Color; +return cls.fromComputedStyle(elem,"color","color")||cls.blackColor(); +},namedColors:function(){ +return MochiKit.Base.clone(MochiKit.Color.Color._namedColors); +}}); +MochiKit.Base.update(MochiKit.Color,{clampColorComponent:function(v,_4dd){ +v*=_4dd; +if(v<0){ +return 0; +}else{ +if(v>_4dd){ +return _4dd; +}else{ +return v; +} +} +},_hslValue:function(n1,n2,hue){ +if(hue>6){ +hue-=6; +}else{ +if(hue<0){ +hue+=6; +} +} +var val; +if(hue<1){ +val=n1+(n2-n1)*hue; +}else{ +if(hue<3){ +val=n2; +}else{ +if(hue<4){ +val=n1+(n2-n1)*(4-hue); +}else{ +val=n1; +} +} +} +return val; +},hsvToRGB:function(hue,_4e3,_4e4,_4e5){ +if(arguments.length==1){ +var hsv=hue; +hue=hsv.h; +_4e3=hsv.s; +_4e4=hsv.v; +_4e5=hsv.a; +} +var red; +var _4e8; +var blue; +if(_4e3===0){ +red=_4e4; +_4e8=_4e4; +blue=_4e4; +}else{ +var i=Math.floor(hue*6); +var f=(hue*6)-i; +var p=_4e4*(1-_4e3); +var q=_4e4*(1-(_4e3*f)); +var t=_4e4*(1-(_4e3*(1-f))); +switch(i){ +case 1: +red=q; +_4e8=_4e4; +blue=p; +break; +case 2: +red=p; +_4e8=_4e4; +blue=t; +break; +case 3: +red=p; +_4e8=q; +blue=_4e4; +break; +case 4: +red=t; +_4e8=p; +blue=_4e4; +break; +case 5: +red=_4e4; +_4e8=p; +blue=q; +break; +case 6: +case 0: +red=_4e4; +_4e8=t; +blue=p; +break; +} +} +return {r:red,g:_4e8,b:blue,a:_4e5}; +},hslToRGB:function(hue,_4f0,_4f1,_4f2){ +if(arguments.length==1){ +var hsl=hue; +hue=hsl.h; +_4f0=hsl.s; +_4f1=hsl.l; +_4f2=hsl.a; +} +var red; +var _4f5; +var blue; +if(_4f0===0){ +red=_4f1; +_4f5=_4f1; +blue=_4f1; +}else{ +var m2; +if(_4f1<=0.5){ +m2=_4f1*(1+_4f0); +}else{ +m2=_4f1+_4f0-(_4f1*_4f0); +} +var m1=(2*_4f1)-m2; +var f=MochiKit.Color._hslValue; +var h6=hue*6; +red=f(m1,m2,h6+2); +_4f5=f(m1,m2,h6); +blue=f(m1,m2,h6-2); +} +return {r:red,g:_4f5,b:blue,a:_4f2}; +},rgbToHSV:function(red,_4fc,blue,_4fe){ +if(arguments.length==1){ +var rgb=red; +red=rgb.r; +_4fc=rgb.g; +blue=rgb.b; +_4fe=rgb.a; +} +var max=Math.max(Math.max(red,_4fc),blue); +var min=Math.min(Math.min(red,_4fc),blue); +var hue; +var _503; +var _504=max; +if(min==max){ +hue=0; +_503=0; +}else{ +var _505=(max-min); +_503=_505/max; +if(red==max){ +hue=(_4fc-blue)/_505; +}else{ +if(_4fc==max){ +hue=2+((blue-red)/_505); +}else{ +hue=4+((red-_4fc)/_505); +} +} +hue/=6; +if(hue<0){ +hue+=1; +} +if(hue>1){ +hue-=1; +} +} +return {h:hue,s:_503,v:_504,a:_4fe}; +},rgbToHSL:function(red,_507,blue,_509){ +if(arguments.length==1){ +var rgb=red; +red=rgb.r; +_507=rgb.g; +blue=rgb.b; +_509=rgb.a; +} +var max=Math.max(red,Math.max(_507,blue)); +var min=Math.min(red,Math.min(_507,blue)); +var hue; +var _50e; +var _50f=(max+min)/2; +var _510=max-min; +if(_510===0){ +hue=0; +_50e=0; +}else{ +if(_50f<=0.5){ +_50e=_510/(max+min); +}else{ +_50e=_510/(2-max-min); +} +if(red==max){ +hue=(_507-blue)/_510; +}else{ +if(_507==max){ +hue=2+((blue-red)/_510); +}else{ +hue=4+((red-_507)/_510); +} +} +hue/=6; +if(hue<0){ +hue+=1; +} +if(hue>1){ +hue-=1; +} +} +return {h:hue,s:_50e,l:_50f,a:_509}; +},toColorPart:function(num){ +num=Math.round(num); +var _512=num.toString(16); +if(num<16){ +return "0"+_512; +} +return _512; +},__new__:function(){ +var m=MochiKit.Base; +this.Color.fromRGBString=m.bind(this.Color._fromColorString,this.Color,"rgb","fromRGB",[1/255,1/255,1/255,1]); +this.Color.fromHSLString=m.bind(this.Color._fromColorString,this.Color,"hsl","fromHSL",[1/360,0.01,0.01,1]); +var _514=1/3; +var _515={black:[0,0,0],blue:[0,0,1],brown:[0.6,0.4,0.2],cyan:[0,1,1],darkGray:[_514,_514,_514],gray:[0.5,0.5,0.5],green:[0,1,0],lightGray:[2*_514,2*_514,2*_514],magenta:[1,0,1],orange:[1,0.5,0],purple:[0.5,0,0.5],red:[1,0,0],transparent:[0,0,0,0],white:[1,1,1],yellow:[1,1,0]}; +var _516=function(name,r,g,b,a){ +var rval=this.fromRGB(r,g,b,a); +this[name]=function(){ +return rval; +}; +return rval; +}; +for(var k in _515){ +var name=k+"Color"; +var _51f=m.concat([_516,this.Color,name],_515[k]); +this.Color[name]=m.bind.apply(null,_51f); +} +var _520=function(){ +for(var i=0;i1){ +var src=MochiKit.DOM.getElement(arguments[0]); +var sig=arguments[1]; +var obj=arguments[2]; +var func=arguments[3]; +for(var i=_562.length-1;i>=0;i--){ +var o=_562[i]; +if(o.source===src&&o.signal===sig&&o.objOrFunc===obj&&o.funcOrStr===func){ +self._disconnect(o); +if(!self._lock){ +_562.splice(i,1); +}else{ +self._dirty=true; +} +return true; +} +} +}else{ +var idx=m.findIdentical(_562,_560); +if(idx>=0){ +self._disconnect(_560); +if(!self._lock){ +_562.splice(idx,1); +}else{ +self._dirty=true; +} +return true; +} +} +return false; +},disconnectAllTo:function(_56b,_56c){ +var self=MochiKit.Signal; +var _56e=self._observers; +var _56f=self._disconnect; +var _570=self._lock; +var _571=self._dirty; +if(typeof (_56c)==="undefined"){ +_56c=null; +} +for(var i=_56e.length-1;i>=0;i--){ +var _573=_56e[i]; +if(_573.objOrFunc===_56b&&(_56c===null||_573.funcOrStr===_56c)){ +_56f(_573); +if(_570){ +_571=true; +}else{ +_56e.splice(i,1); +} +} +} +self._dirty=_571; +},disconnectAll:function(src,sig){ +src=MochiKit.DOM.getElement(src); +var m=MochiKit.Base; +var _577=m.flattenArguments(m.extend(null,arguments,1)); +var self=MochiKit.Signal; +var _579=self._disconnect; +var _57a=self._observers; +var i,_57c; +var _57d=self._lock; +var _57e=self._dirty; +if(_577.length===0){ +for(i=_57a.length-1;i>=0;i--){ +_57c=_57a[i]; +if(_57c.source===src){ +_579(_57c); +if(!_57d){ +_57a.splice(i,1); +}else{ +_57e=true; +} +} +} +}else{ +var sigs={}; +for(i=0;i<_577.length;i++){ +sigs[_577[i]]=true; +} +for(i=_57a.length-1;i>=0;i--){ +_57c=_57a[i]; +if(_57c.source===src&&_57c.signal in sigs){ +_579(_57c); +if(!_57d){ +_57a.splice(i,1); +}else{ +_57e=true; +} +} +} +} +self._dirty=_57e; +},signal:function(src,sig){ +var self=MochiKit.Signal; +var _583=self._observers; +src=MochiKit.DOM.getElement(src); +var args=MochiKit.Base.extend(null,arguments,2); +var _585=[]; +self._lock=true; +for(var i=0;i<_583.length;i++){ +var _587=_583[i]; +if(_587.source===src&&_587.signal===sig&&_587.connected){ +try{ +_587.listener.apply(src,args); +} +catch(e){ +_585.push(e); +} +} +} +self._lock=false; +if(self._dirty){ +self._dirty=false; +for(var i=_583.length-1;i>=0;i--){ +if(!_583[i].connected){ +_583.splice(i,1); +} +} +} +if(_585.length==1){ +throw _585[0]; +}else{ +if(_585.length>1){ +var e=new Error("Multiple errors thrown in handling 'sig', see errors property"); +e.errors=_585; +throw e; +} +} +}}); +MochiKit.Signal.EXPORT_OK=[]; +MochiKit.Signal.EXPORT=["connect","disconnect","signal","disconnectAll","disconnectAllTo"]; +MochiKit.Signal.__new__=function(win){ +var m=MochiKit.Base; +this._document=document; +this._window=win; +this._lock=false; +this._dirty=false; +try{ +this.connect(window,"onunload",this._unloadCache); +} +catch(e){ +} +this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)}; +m.nameFunctions(this); +}; +MochiKit.Signal.__new__(this); +if(MochiKit.__export__){ +connect=MochiKit.Signal.connect; +disconnect=MochiKit.Signal.disconnect; +disconnectAll=MochiKit.Signal.disconnectAll; +signal=MochiKit.Signal.signal; +} +MochiKit.Base._exportSymbols(this,MochiKit.Signal); +if(typeof (dojo)!="undefined"){ +dojo.provide("MochiKit.Position"); +dojo.require("MochiKit.Base"); +dojo.require("MochiKit.DOM"); +dojo.require("MochiKit.Style"); +} +if(typeof (JSAN)!="undefined"){ +JSAN.use("MochiKit.Base",[]); +JSAN.use("MochiKit.DOM",[]); +JSAN.use("MochiKit.Style",[]); +} +try{ +if(typeof (MochiKit.Base)=="undefined"||typeof (MochiKit.Style)=="undefined"||typeof (MochiKit.DOM)=="undefined"){ +throw ""; +} +} +catch(e){ +throw "MochiKit.Style depends on MochiKit.Base, MochiKit.DOM, and MochiKit.Style!"; +} +if(typeof (MochiKit.Position)=="undefined"){ +MochiKit.Position={}; +} +MochiKit.Position.NAME="MochiKit.Position"; +MochiKit.Position.VERSION="1.4"; +MochiKit.Position.__repr__=function(){ +return "["+this.NAME+" "+this.VERSION+"]"; +}; +MochiKit.Position.toString=function(){ +return this.__repr__(); +}; +MochiKit.Position.EXPORT_OK=[]; +MochiKit.Position.EXPORT=[]; +MochiKit.Base.update(MochiKit.Position,{includeScrollOffsets:false,prepare:function(){ +var _58b=window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft||0; +var _58c=window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop||0; +this.windowOffset=new MochiKit.Style.Coordinates(_58b,_58c); +},cumulativeOffset:function(_58d){ +var _58e=0; +var _58f=0; +do{ +_58e+=_58d.offsetTop||0; +_58f+=_58d.offsetLeft||0; +_58d=_58d.offsetParent; +}while(_58d); +return new MochiKit.Style.Coordinates(_58f,_58e); +},realOffset:function(_590){ +var _591=0; +var _592=0; +do{ +_591+=_590.scrollTop||0; +_592+=_590.scrollLeft||0; +_590=_590.parentNode; +}while(_590); +return new MochiKit.Style.Coordinates(_592,_591); +},within:function(_593,x,y){ +if(this.includeScrollOffsets){ +return this.withinIncludingScrolloffsets(_593,x,y); +} +this.xcomp=x; +this.ycomp=y; +this.offset=this.cumulativeOffset(_593); +if(_593.style.position=="fixed"){ +this.offset.x+=this.windowOffset.x; +this.offset.y+=this.windowOffset.y; +} +return (y>=this.offset.y&&y=this.offset.x&&x=this.offset.y&&this.ycomp=this.offset.x&&this.xcomp"+el.innerHTML+""; +},_roundTopCorners:function(el,_5c5,_5c6){ +var _5c7=this._createCorner(_5c6); +for(var i=0;i=0;i--){ +_5cc.appendChild(this._createCornerSlice(_5ca,_5cb,i,"bottom")); +} +el.style.paddingBottom=0; +el.appendChild(_5cc); +},_createCorner:function(_5ce){ +var dom=MochiKit.DOM; +return dom.DIV({style:{backgroundColor:_5ce.toString()}}); +},_createCornerSlice:function(_5d0,_5d1,n,_5d3){ +var _5d4=MochiKit.DOM.SPAN(); +var _5d5=_5d4.style; +_5d5.backgroundColor=_5d0.toString(); +_5d5.display="block"; +_5d5.height="1px"; +_5d5.overflow="hidden"; +_5d5.fontSize="1px"; +var _5d6=this._borderColor(_5d0,_5d1); +if(this.options.border&&n===0){ +_5d5.borderTopStyle="solid"; +_5d5.borderTopWidth="1px"; +_5d5.borderLeftWidth="0px"; +_5d5.borderRightWidth="0px"; +_5d5.borderBottomWidth="0px"; +_5d5.height="0px"; +_5d5.borderColor=_5d6.toString(); +}else{ +if(_5d6){ +_5d5.borderColor=_5d6.toString(); +_5d5.borderStyle="solid"; +_5d5.borderWidth="0px 1px"; +} +} +if(!this.options.compact&&(n==(this.options.numSlices-1))){ +_5d5.height="2px"; +} +this._setMargin(_5d4,n,_5d3); +this._setBorder(_5d4,n,_5d3); +return _5d4; +},_setOptions:function(_5d7){ +this.options={corners:"all",color:"fromElement",bgColor:"fromParent",blend:true,border:false,compact:false,__unstable__wrapElement:false}; +MochiKit.Base.update(this.options,_5d7); +this.options.numSlices=(this.options.compact?2:4); +},_whichSideTop:function(){ +var _5d8=this.options.corners; +if(this._hasString(_5d8,"all","top")){ +return ""; +} +var _5d9=(_5d8.indexOf("tl")!=-1); +var _5da=(_5d8.indexOf("tr")!=-1); +if(_5d9&&_5da){ +return ""; +} +if(_5d9){ +return "left"; +} +if(_5da){ +return "right"; +} +return ""; +},_whichSideBottom:function(){ +var _5db=this.options.corners; +if(this._hasString(_5db,"all","bottom")){ +return ""; +} +var _5dc=(_5db.indexOf("bl")!=-1); +var _5dd=(_5db.indexOf("br")!=-1); +if(_5dc&&_5dd){ +return ""; +} +if(_5dc){ +return "left"; +} +if(_5dd){ +return "right"; +} +return ""; +},_borderColor:function(_5de,_5df){ +if(_5de=="transparent"){ +return _5df; +}else{ +if(this.options.border){ +return this.options.border; +}else{ +if(this.options.blend){ +return _5df.blendedColor(_5de); +} +} +} +return ""; +},_setMargin:function(el,n,_5e2){ +var _5e3=this._marginSize(n)+"px"; +var _5e4=(_5e2=="top"?this._whichSideTop():this._whichSideBottom()); +var _5e5=el.style; +if(_5e4=="left"){ +_5e5.marginLeft=_5e3; +_5e5.marginRight="0px"; +}else{ +if(_5e4=="right"){ +_5e5.marginRight=_5e3; +_5e5.marginLeft="0px"; +}else{ +_5e5.marginLeft=_5e3; +_5e5.marginRight=_5e3; +} +} +},_setBorder:function(el,n,_5e8){ +var _5e9=this._borderSize(n)+"px"; +var _5ea=(_5e8=="top"?this._whichSideTop():this._whichSideBottom()); +var _5eb=el.style; +if(_5ea=="left"){ +_5eb.borderLeftWidth=_5e9; +_5eb.borderRightWidth="0px"; +}else{ +if(_5ea=="right"){ +_5eb.borderRightWidth=_5e9; +_5eb.borderLeftWidth="0px"; +}else{ +_5eb.borderLeftWidth=_5e9; +_5eb.borderRightWidth=_5e9; +} +} +},_marginSize:function(n){ +if(this.isTransparent){ +return 0; +} +var o=this.options; +if(o.compact&&o.blend){ +var _5ee=[1,0]; +return _5ee[n]; +}else{ +if(o.compact){ +var _5ef=[2,1]; +return _5ef[n]; +}else{ +if(o.blend){ +var _5f0=[3,2,1,0]; +return _5f0[n]; +}else{ +var _5f1=[5,3,2,1]; +return _5f1[n]; +} +} +} +},_borderSize:function(n){ +var o=this.options; +var _5f4; +if(o.compact&&(o.blend||this.isTransparent)){ +return 1; +}else{ +if(o.compact){ +_5f4=[1,0]; +}else{ +if(o.blend){ +_5f4=[2,1,1,1]; +}else{ +if(o.border){ +_5f4=[0,2,0,0]; +}else{ +if(this.isTransparent){ +_5f4=[5,3,2,1]; +}else{ +return 0; +} +} +} +} +} +return _5f4[n]; +},_hasString:function(str){ +for(var i=1;i=(_61f||i)){ +_61f=i; +} +},this.effects); +_61b=_61f||_61b; +break; +case "break": +ma(function(e){ +e.finalize(); +},this.effects); +break; +} +_61a.startOn+=_61b; +_61a.finishOn+=_61b; +if(!_61a.options.queue.limit||this.effects.length<_61a.options.queue.limit){ +this.effects.push(_61a); +} +if(!this.interval){ +this.interval=this.startLoop(MochiKit.Base.bind(this.loop,this),40); +} +},startLoop:function(func,_624){ +return setInterval(func,_624); +},remove:function(_625){ +this.effects=MochiKit.Base.filter(function(e){ +return e!=_625; +},this.effects); +if(!this.effects.length){ +this.stopLoop(this.interval); +this.interval=null; +} +},stopLoop:function(_627){ +clearInterval(_627); +},loop:function(){ +var _628=new Date().getTime(); +MochiKit.Base.map(function(_629){ +_629.loop(_628); +},this.effects); +}}); +MochiKit.Visual.Queues={instances:{},get:function(_62a){ +if(typeof (_62a)!="string"){ +return _62a; +} +if(!this.instances[_62a]){ +this.instances[_62a]=new MochiKit.Visual.ScopedQueue(); +} +return this.instances[_62a]; +}}; +MochiKit.Visual.Queue=MochiKit.Visual.Queues.get("global"); +MochiKit.Visual.DefaultOptions={transition:MochiKit.Visual.Transitions.sinoidal,duration:1,fps:25,sync:false,from:0,to:1,delay:0,queue:"parallel"}; +MochiKit.Visual.Base=function(){ +}; +MochiKit.Visual.Base.prototype={__class__:MochiKit.Visual.Base,start:function(_62b){ +var v=MochiKit.Visual; +this.options=MochiKit.Base.setdefault(_62b||{},v.DefaultOptions); +this.currentFrame=0; +this.state="idle"; +this.startOn=this.options.delay*1000; +this.finishOn=this.startOn+(this.options.duration*1000); +this.event("beforeStart"); +if(!this.options.sync){ +v.Queues.get(typeof (this.options.queue)=="string"?"global":this.options.queue.scope).add(this); +} +},loop:function(_62d){ +if(_62d>=this.startOn){ +if(_62d>=this.finishOn){ +return this.finalize(); +} +var pos=(_62d-this.startOn)/(this.finishOn-this.startOn); +var _62f=Math.round(pos*this.options.fps*this.options.duration); +if(_62f>this.currentFrame){ +this.render(pos); +this.currentFrame=_62f; +} +} +},render:function(pos){ +if(this.state=="idle"){ +this.state="running"; +this.event("beforeSetup"); +this.setup(); +this.event("afterSetup"); +} +if(this.state=="running"){ +if(this.options.transition){ +pos=this.options.transition(pos); +} +pos*=(this.options.to-this.options.from); +pos+=this.options.from; +this.event("beforeUpdate"); +this.update(pos); +this.event("afterUpdate"); +} +},cancel:function(){ +if(!this.options.sync){ +MochiKit.Visual.Queues.get(typeof (this.options.queue)=="string"?"global":this.options.queue.scope).remove(this); +} +this.state="finished"; +},finalize:function(){ +this.render(1); +this.cancel(); +this.event("beforeFinish"); +this.finish(); +this.event("afterFinish"); +},setup:function(){ +},finish:function(){ +},update:function(_631){ +},event:function(_632){ +if(this.options[_632+"Internal"]){ +this.options[_632+"Internal"](this); +} +if(this.options[_632]){ +this.options[_632](this); +} +},repr:function(){ +return "["+this.__class__.NAME+", options:"+MochiKit.Base.repr(this.options)+"]"; +}}; +MochiKit.Visual.Parallel=function(_633,_634){ +var cls=arguments.callee; +if(!(this instanceof cls)){ +return new cls(_633,_634); +} +this.__init__(_633,_634); +}; +MochiKit.Visual.Parallel.prototype=new MochiKit.Visual.Base(); +MochiKit.Base.update(MochiKit.Visual.Parallel.prototype,{__class__:MochiKit.Visual.Parallel,__init__:function(_636,_637){ +this.effects=_636||[]; +this.start(_637); +},update:function(_638){ +MochiKit.Base.map(function(_639){ +_639.render(_638); +},this.effects); +},finish:function(){ +MochiKit.Base.map(function(_63a){ +_63a.finalize(); +},this.effects); +}}); +MochiKit.Visual.Opacity=function(_63b,_63c){ +var cls=arguments.callee; +if(!(this instanceof cls)){ +return new cls(_63b,_63c); +} +this.__init__(_63b,_63c); +}; +MochiKit.Visual.Opacity.prototype=new MochiKit.Visual.Base(); +MochiKit.Base.update(MochiKit.Visual.Opacity.prototype,{__class__:MochiKit.Visual.Opacity,__init__:function(_63e,_63f){ +var b=MochiKit.Base; +var s=MochiKit.Style; +this.element=MochiKit.DOM.getElement(_63e); +if(this.element.currentStyle&&(!this.element.currentStyle.hasLayout)){ +s.setStyle(this.element,{zoom:1}); +} +_63f=b.update({from:s.getStyle(this.element,"opacity")||0,to:1},_63f||{}); +this.start(_63f); +},update:function(_642){ +MochiKit.Style.setStyle(this.element,{"opacity":_642}); +}}); +MochiKit.Visual.Move=function(_643,_644){ +var cls=arguments.callee; +if(!(this instanceof cls)){ +return new cls(_643,_644); +} +this.__init__(_643,_644); +}; +MochiKit.Visual.Move.prototype=new MochiKit.Visual.Base(); +MochiKit.Base.update(MochiKit.Visual.Move.prototype,{__class__:MochiKit.Visual.Move,__init__:function(_646,_647){ +this.element=MochiKit.DOM.getElement(_646); +_647=MochiKit.Base.update({x:0,y:0,mode:"relative"},_647||{}); +this.start(_647); +},setup:function(){ +MochiKit.DOM.makePositioned(this.element); +var s=this.element.style; +var _649=s.visibility; +var _64a=s.display; +if(_64a=="none"){ +s.visibility="hidden"; +s.display=""; +} +this.originalLeft=parseFloat(MochiKit.Style.getStyle(this.element,"left")||"0"); +this.originalTop=parseFloat(MochiKit.Style.getStyle(this.element,"top")||"0"); +if(this.options.mode=="absolute"){ +this.options.x-=this.originalLeft; +this.options.y-=this.originalTop; +} +if(_64a=="none"){ +s.visibility=_649; +s.display=_64a; +} +},update:function(_64b){ +MochiKit.Style.setStyle(this.element,{left:Math.round(this.options.x*_64b+this.originalLeft)+"px",top:Math.round(this.options.y*_64b+this.originalTop)+"px"}); +}}); +MochiKit.Visual.Scale=function(_64c,_64d,_64e){ +var cls=arguments.callee; +if(!(this instanceof cls)){ +return new cls(_64c,_64d,_64e); +} +this.__init__(_64c,_64d,_64e); +}; +MochiKit.Visual.Scale.prototype=new MochiKit.Visual.Base(); +MochiKit.Base.update(MochiKit.Visual.Scale.prototype,{__class__:MochiKit.Visual.Scale,__init__:function(_650,_651,_652){ +this.element=MochiKit.DOM.getElement(_650); +_652=MochiKit.Base.update({scaleX:true,scaleY:true,scaleContent:true,scaleFromCenter:false,scaleMode:"box",scaleFrom:100,scaleTo:_651},_652||{}); +this.start(_652); +},setup:function(){ +this.restoreAfterFinish=this.options.restoreAfterFinish||false; +this.elementPositioning=MochiKit.Style.getStyle(this.element,"position"); +var ma=MochiKit.Base.map; +var b=MochiKit.Base.bind; +this.originalStyle={}; +ma(b(function(k){ +this.originalStyle[k]=this.element.style[k]; +},this),["top","left","width","height","fontSize"]); +this.originalTop=this.element.offsetTop; +this.originalLeft=this.element.offsetLeft; +var _656=MochiKit.Style.getStyle(this.element,"font-size")||"100%"; +ma(b(function(_657){ +if(_656.indexOf(_657)>0){ +this.fontSize=parseFloat(_656); +this.fontSizeType=_657; +} +},this),["em","px","%"]); +this.factor=(this.options.scaleTo-this.options.scaleFrom)/100; +if(/^content/.test(this.options.scaleMode)){ +this.dims=[this.element.scrollHeight,this.element.scrollWidth]; +}else{ +if(this.options.scaleMode=="box"){ +this.dims=[this.element.offsetHeight,this.element.offsetWidth]; +}else{ +this.dims=[this.options.scaleMode.originalHeight,this.options.scaleMode.originalWidth]; +} +} +},update:function(_658){ +var _659=(this.options.scaleFrom/100)+(this.factor*_658); +if(this.options.scaleContent&&this.fontSize){ +MochiKit.Style.setStyle(this.element,{fontSize:this.fontSize*_659+this.fontSizeType}); +} +this.setDimensions(this.dims[0]*_659,this.dims[1]*_659); +},finish:function(){ +if(this.restoreAfterFinish){ +MochiKit.Style.setStyle(this.element,this.originalStyle); +} +},setDimensions:function(_65a,_65b){ +var d={}; +var r=Math.round; +if(/MSIE/.test(navigator.userAgent)){ +r=Math.ceil; +} +if(this.options.scaleX){ +d.width=r(_65b)+"px"; +} +if(this.options.scaleY){ +d.height=r(_65a)+"px"; +} +if(this.options.scaleFromCenter){ +var topd=(_65a-this.dims[0])/2; +var _65f=(_65b-this.dims[1])/2; +if(this.elementPositioning=="absolute"){ +if(this.options.scaleY){ +d.top=this.originalTop-topd+"px"; +} +if(this.options.scaleX){ +d.left=this.originalLeft-_65f+"px"; +} +}else{ +if(this.options.scaleY){ +d.top=-topd+"px"; +} +if(this.options.scaleX){ +d.left=-_65f+"px"; +} +} +} +MochiKit.Style.setStyle(this.element,d); +}}); +MochiKit.Visual.Highlight=function(_660,_661){ +var cls=arguments.callee; +if(!(this instanceof cls)){ +return new cls(_660,_661); +} +this.__init__(_660,_661); +}; +MochiKit.Visual.Highlight.prototype=new MochiKit.Visual.Base(); +MochiKit.Base.update(MochiKit.Visual.Highlight.prototype,{__class__:MochiKit.Visual.Highlight,__init__:function(_663,_664){ +this.element=MochiKit.DOM.getElement(_663); +_664=MochiKit.Base.update({startcolor:"#ffff99"},_664||{}); +this.start(_664); +},setup:function(){ +var b=MochiKit.Base; +var s=MochiKit.Style; +if(s.getStyle(this.element,"display")=="none"){ +this.cancel(); +return; +} +this.oldStyle={backgroundImage:s.getStyle(this.element,"background-image")}; +s.setStyle(this.element,{backgroundImage:"none"}); +if(!this.options.endcolor){ +this.options.endcolor=MochiKit.Color.Color.fromBackground(this.element).toHexString(); +} +if(b.isUndefinedOrNull(this.options.restorecolor)){ +this.options.restorecolor=s.getStyle(this.element,"background-color"); +} +this._base=b.map(b.bind(function(i){ +return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16); +},this),[0,1,2]); +this._delta=b.map(b.bind(function(i){ +return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i]; +},this),[0,1,2]); +},update:function(_669){ +var m="#"; +MochiKit.Base.map(MochiKit.Base.bind(function(i){ +m+=MochiKit.Color.toColorPart(Math.round(this._base[i]+this._delta[i]*_669)); +},this),[0,1,2]); +MochiKit.Style.setStyle(this.element,{backgroundColor:m}); +},finish:function(){ +MochiKit.Style.setStyle(this.element,MochiKit.Base.update(this.oldStyle,{backgroundColor:this.options.restorecolor})); +}}); +MochiKit.Visual.ScrollTo=function(_66c,_66d){ +var cls=arguments.callee; +if(!(this instanceof cls)){ +return new cls(_66c,_66d); +} +this.__init__(_66c,_66d); +}; +MochiKit.Visual.ScrollTo.prototype=new MochiKit.Visual.Base(); +MochiKit.Base.update(MochiKit.Visual.ScrollTo.prototype,{__class__:MochiKit.Visual.ScrollTo,__init__:function(_66f,_670){ +this.element=MochiKit.DOM.getElement(_66f); +this.start(_670||{}); +},setup:function(){ +var p=MochiKit.Position; +p.prepare(); +var _672=p.cumulativeOffset(this.element); +if(this.options.offset){ +_672.y+=this.options.offset; +} +var max; +if(window.innerHeight){ +max=window.innerHeight-window.height; +}else{ +if(document.documentElement&&document.documentElement.clientHeight){ +max=document.documentElement.clientHeight-document.body.scrollHeight; +}else{ +if(document.body){ +max=document.body.clientHeight-document.body.scrollHeight; +} +} +} +this.scrollStart=p.windowOffset.y; +this.delta=(_672.y>max?max:_672.y)-this.scrollStart; +},update:function(_674){ +var p=MochiKit.Position; +p.prepare(); +window.scrollTo(p.windowOffset.x,this.scrollStart+(_674*this.delta)); +}}); +MochiKit.Visual.CSS_LENGTH=/^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/; +MochiKit.Visual.Morph=function(_676,_677){ +var cls=arguments.callee; +if(!(this instanceof cls)){ +return new cls(_676,_677); +} +this.__init__(_676,_677); +}; +MochiKit.Visual.Morph.prototype=new MochiKit.Visual.Base(); +MochiKit.Base.update(MochiKit.Visual.Morph.prototype,{__class__:MochiKit.Visual.Morph,__init__:function(_679,_67a){ +this.element=MochiKit.DOM.getElement(_679); +this.start(_67a||{}); +},setup:function(){ +var b=MochiKit.Base; +var _67c=this.options.style; +this.styleStart={}; +this.styleEnd={}; +this.units={}; +var _67d,unit; +for(var s in _67c){ +_67d=_67c[s]; +s=b.camelize(s); +if(MochiKit.Visual.CSS_LENGTH.test(_67d)){ +var _680=_67d.match(/^([\+\-]?[0-9\.]+)(.*)$/); +_67d=parseFloat(_680[1]); +unit=(_680.length==3)?_680[2]:null; +this.styleEnd[s]=_67d; +this.units[s]=unit; +_67d=MochiKit.Style.getStyle(this.element,s); +_680=_67d.match(/^([\+\-]?[0-9\.]+)(.*)$/); +_67d=parseFloat(_680[1]); +this.styleStart[s]=_67d; +}else{ +var c=MochiKit.Color.Color; +_67d=c.fromString(_67d); +if(_67d){ +this.units[s]="color"; +this.styleEnd[s]=_67d.toHexString(); +_67d=MochiKit.Style.getStyle(this.element,s); +this.styleStart[s]=c.fromString(_67d).toHexString(); +this.styleStart[s]=b.map(b.bind(function(i){ +return parseInt(this.styleStart[s].slice(i*2+1,i*2+3),16); +},this),[0,1,2]); +this.styleEnd[s]=b.map(b.bind(function(i){ +return parseInt(this.styleEnd[s].slice(i*2+1,i*2+3),16); +},this),[0,1,2]); +} +} +} +},update:function(_684){ +var _685; +for(var s in this.styleStart){ +if(this.units[s]=="color"){ +var m="#"; +var _688=this.styleStart[s]; +var end=this.styleEnd[s]; +MochiKit.Base.map(MochiKit.Base.bind(function(i){ +m+=MochiKit.Color.toColorPart(Math.round(_688[i]+(end[i]-_688[i])*_684)); +},this),[0,1,2]); +this.element.style[s]=m; +}else{ +_685=this.styleStart[s]+Math.round((this.styleEnd[s]-this.styleStart[s])*_684*1000)/1000+this.units[s]; +this.element.style[s]=_685; +} +} +}}); +MochiKit.Visual.fade=function(_68b,_68c){ +var s=MochiKit.Style; +var _68e=s.getStyle(_68b,"opacity"); +_68c=MochiKit.Base.update({from:s.getStyle(_68b,"opacity")||1,to:0,afterFinishInternal:function(_68f){ +if(_68f.options.to!==0){ +return; +} +s.hideElement(_68f.element); +s.setStyle(_68f.element,{"opacity":_68e}); +}},_68c||{}); +return new MochiKit.Visual.Opacity(_68b,_68c); +}; +MochiKit.Visual.appear=function(_690,_691){ +var s=MochiKit.Style; +var v=MochiKit.Visual; +_691=MochiKit.Base.update({from:(s.getStyle(_690,"display")=="none"?0:s.getStyle(_690,"opacity")||0),to:1,afterFinishInternal:function(_694){ +v.forceRerendering(_694.element); +},beforeSetupInternal:function(_695){ +s.setStyle(_695.element,{"opacity":_695.options.from}); +s.showElement(_695.element); +}},_691||{}); +return new v.Opacity(_690,_691); +}; +MochiKit.Visual.puff=function(_696,_697){ +var s=MochiKit.Style; +var v=MochiKit.Visual; +_696=MochiKit.DOM.getElement(_696); +var _69a={position:s.getStyle(_696,"position"),top:_696.style.top,left:_696.style.left,width:_696.style.width,height:_696.style.height,opacity:s.getStyle(_696,"opacity")}; +_697=MochiKit.Base.update({beforeSetupInternal:function(_69b){ +MochiKit.Position.absolutize(_69b.effects[0].element); +},afterFinishInternal:function(_69c){ +s.hideElement(_69c.effects[0].element); +s.setStyle(_69c.effects[0].element,_69a); +},scaleContent:true,scaleFromCenter:true},_697||{}); +return new v.Parallel([new v.Scale(_696,200,{sync:true,scaleFromCenter:_697.scaleFromCenter,scaleContent:_697.scaleContent,restoreAfterFinish:true}),new v.Opacity(_696,{sync:true,to:0})],_697); +}; +MochiKit.Visual.blindUp=function(_69d,_69e){ +var d=MochiKit.DOM; +_69d=d.getElement(_69d); +var _6a0=d.makeClipping(_69d); +_69e=MochiKit.Base.update({scaleContent:false,scaleX:false,restoreAfterFinish:true,afterFinishInternal:function(_6a1){ +MochiKit.Style.hideElement(_6a1.element); +d.undoClipping(_6a1.element,_6a0); +}},_69e||{}); +return new MochiKit.Visual.Scale(_69d,0,_69e); +}; +MochiKit.Visual.blindDown=function(_6a2,_6a3){ +var d=MochiKit.DOM; +var s=MochiKit.Style; +_6a2=d.getElement(_6a2); +var _6a6=s.getElementDimensions(_6a2); +var _6a7; +_6a3=MochiKit.Base.update({scaleContent:false,scaleX:false,scaleFrom:0,scaleMode:{originalHeight:_6a6.h,originalWidth:_6a6.w},restoreAfterFinish:true,afterSetupInternal:function(_6a8){ +_6a7=d.makeClipping(_6a8.element); +s.setStyle(_6a8.element,{height:"0px"}); +s.showElement(_6a8.element); +},afterFinishInternal:function(_6a9){ +d.undoClipping(_6a9.element,_6a7); +}},_6a3||{}); +return new MochiKit.Visual.Scale(_6a2,100,_6a3); +}; +MochiKit.Visual.switchOff=function(_6aa,_6ab){ +var d=MochiKit.DOM; +_6aa=d.getElement(_6aa); +var _6ad=MochiKit.Style.getStyle(_6aa,"opacity"); +var _6ae; +_6ab=MochiKit.Base.update({duration:0.3,scaleFromCenter:true,scaleX:false,scaleContent:false,restoreAfterFinish:true,beforeSetupInternal:function(_6af){ +d.makePositioned(_6af.element); +_6ae=d.makeClipping(_6af.element); +},afterFinishInternal:function(_6b0){ +MochiKit.Style.hideElement(_6b0.element); +d.undoClipping(_6b0.element,_6ae); +d.undoPositioned(_6b0.element); +MochiKit.Style.setStyle(_6b0.element,{"opacity":_6ad}); +}},_6ab||{}); +var v=MochiKit.Visual; +return new v.appear(_6aa,{duration:0.4,from:0,transition:v.Transitions.flicker,afterFinishInternal:function(_6b2){ +new v.Scale(_6b2.element,1,_6ab); +}}); +}; +MochiKit.Visual.dropOut=function(_6b3,_6b4){ +var d=MochiKit.DOM; +var s=MochiKit.Style; +_6b3=d.getElement(_6b3); +var _6b7={top:s.getStyle(_6b3,"top"),left:s.getStyle(_6b3,"left"),opacity:s.getStyle(_6b3,"opacity")}; +_6b4=MochiKit.Base.update({duration:0.5,distance:100,beforeSetupInternal:function(_6b8){ +d.makePositioned(_6b8.effects[0].element); +},afterFinishInternal:function(_6b9){ +s.hideElement(_6b9.effects[0].element); +d.undoPositioned(_6b9.effects[0].element); +s.setStyle(_6b9.effects[0].element,_6b7); +}},_6b4||{}); +var v=MochiKit.Visual; +return new v.Parallel([new v.Move(_6b3,{x:0,y:_6b4.distance,sync:true}),new v.Opacity(_6b3,{sync:true,to:0})],_6b4); +}; +MochiKit.Visual.shake=function(_6bb,_6bc){ +var d=MochiKit.DOM; +var v=MochiKit.Visual; +var s=MochiKit.Style; +_6bb=d.getElement(_6bb); +_6bc=MochiKit.Base.update({x:-20,y:0,duration:0.05,afterFinishInternal:function(_6c0){ +d.undoPositioned(_6c0.element); +s.setStyle(_6c0.element,_6c1); +}},_6bc||{}); +var _6c1={top:s.getStyle(_6bb,"top"),left:s.getStyle(_6bb,"left")}; +return new v.Move(_6bb,{x:20,y:0,duration:0.05,afterFinishInternal:function(_6c2){ +new v.Move(_6c2.element,{x:-40,y:0,duration:0.1,afterFinishInternal:function(_6c3){ +new v.Move(_6c3.element,{x:40,y:0,duration:0.1,afterFinishInternal:function(_6c4){ +new v.Move(_6c4.element,{x:-40,y:0,duration:0.1,afterFinishInternal:function(_6c5){ +new v.Move(_6c5.element,{x:40,y:0,duration:0.1,afterFinishInternal:function(_6c6){ +new v.Move(_6c6.element,_6bc); +}}); +}}); +}}); +}}); +}}); +}; +MochiKit.Visual.slideDown=function(_6c7,_6c8){ +var d=MochiKit.DOM; +var b=MochiKit.Base; +var s=MochiKit.Style; +_6c7=d.getElement(_6c7); +if(!_6c7.firstChild){ +throw "MochiKit.Visual.slideDown must be used on a element with a child"; +} +d.removeEmptyTextNodes(_6c7); +var _6cc=s.getStyle(_6c7.firstChild,"bottom")||0; +var _6cd=s.getElementDimensions(_6c7); +var _6ce; +_6c8=b.update({scaleContent:false,scaleX:false,scaleFrom:0,scaleMode:{originalHeight:_6cd.h,originalWidth:_6cd.w},restoreAfterFinish:true,afterSetupInternal:function(_6cf){ +d.makePositioned(_6cf.element); +d.makePositioned(_6cf.element.firstChild); +if(/Opera/.test(navigator.userAgent)){ +s.setStyle(_6cf.element,{top:""}); +} +_6ce=d.makeClipping(_6cf.element); +s.setStyle(_6cf.element,{height:"0px"}); +s.showElement(_6cf.element); +},afterUpdateInternal:function(_6d0){ +s.setStyle(_6d0.element.firstChild,{bottom:(_6d0.dims[0]-_6d0.element.clientHeight)+"px"}); +},afterFinishInternal:function(_6d1){ +d.undoClipping(_6d1.element,_6ce); +if(/MSIE/.test(navigator.userAgent)){ +d.undoPositioned(_6d1.element); +d.undoPositioned(_6d1.element.firstChild); +}else{ +d.undoPositioned(_6d1.element.firstChild); +d.undoPositioned(_6d1.element); +} +s.setStyle(_6d1.element.firstChild,{bottom:_6cc}); +}},_6c8||{}); +return new MochiKit.Visual.Scale(_6c7,100,_6c8); +}; +MochiKit.Visual.slideUp=function(_6d2,_6d3){ +var d=MochiKit.DOM; +var b=MochiKit.Base; +var s=MochiKit.Style; +_6d2=d.getElement(_6d2); +if(!_6d2.firstChild){ +throw "MochiKit.Visual.slideUp must be used on a element with a child"; +} +d.removeEmptyTextNodes(_6d2); +var _6d7=s.getStyle(_6d2.firstChild,"bottom"); +var _6d8; +_6d3=b.update({scaleContent:false,scaleX:false,scaleMode:"box",scaleFrom:100,restoreAfterFinish:true,beforeStartInternal:function(_6d9){ +d.makePositioned(_6d9.element); +d.makePositioned(_6d9.element.firstChild); +if(/Opera/.test(navigator.userAgent)){ +s.setStyle(_6d9.element,{top:""}); +} +_6d8=d.makeClipping(_6d9.element); +s.showElement(_6d9.element); +},afterUpdateInternal:function(_6da){ +s.setStyle(_6da.element.firstChild,{bottom:(_6da.dims[0]-_6da.element.clientHeight)+"px"}); +},afterFinishInternal:function(_6db){ +s.hideElement(_6db.element); +d.undoClipping(_6db.element,_6d8); +d.undoPositioned(_6db.element.firstChild); +d.undoPositioned(_6db.element); +s.setStyle(_6db.element.firstChild,{bottom:_6d7}); +}},_6d3||{}); +return new MochiKit.Visual.Scale(_6d2,0,_6d3); +}; +MochiKit.Visual.squish=function(_6dc,_6dd){ +var d=MochiKit.DOM; +var b=MochiKit.Base; +var _6e0; +_6dd=b.update({restoreAfterFinish:true,beforeSetupInternal:function(_6e1){ +_6e0=d.makeClipping(_6e1.element); +},afterFinishInternal:function(_6e2){ +MochiKit.Style.hideElement(_6e2.element); +d.undoClipping(_6e2.element,_6e0); +}},_6dd||{}); +return new MochiKit.Visual.Scale(_6dc,/Opera/.test(navigator.userAgent)?1:0,_6dd); +}; +MochiKit.Visual.grow=function(_6e3,_6e4){ +var d=MochiKit.DOM; +var v=MochiKit.Visual; +var s=MochiKit.Style; +_6e3=d.getElement(_6e3); +_6e4=MochiKit.Base.update({direction:"center",moveTransition:v.Transitions.sinoidal,scaleTransition:v.Transitions.sinoidal,opacityTransition:v.Transitions.full,scaleContent:true,scaleFromCenter:false},_6e4||{}); +var _6e8={top:_6e3.style.top,left:_6e3.style.left,height:_6e3.style.height,width:_6e3.style.width,opacity:s.getStyle(_6e3,"opacity")}; +var dims=s.getElementDimensions(_6e3); +var _6ea,_6eb; +var _6ec,_6ed; +switch(_6e4.direction){ +case "top-left": +_6ea=_6eb=_6ec=_6ed=0; +break; +case "top-right": +_6ea=dims.w; +_6eb=_6ed=0; +_6ec=-dims.w; +break; +case "bottom-left": +_6ea=_6ec=0; +_6eb=dims.h; +_6ed=-dims.h; +break; +case "bottom-right": +_6ea=dims.w; +_6eb=dims.h; +_6ec=-dims.w; +_6ed=-dims.h; +break; +case "center": +_6ea=dims.w/2; +_6eb=dims.h/2; +_6ec=-dims.w/2; +_6ed=-dims.h/2; +break; +} +var _6ee=MochiKit.Base.update({beforeSetupInternal:function(_6ef){ +s.setStyle(_6ef.effects[0].element,{height:"0px"}); +s.showElement(_6ef.effects[0].element); +},afterFinishInternal:function(_6f0){ +d.undoClipping(_6f0.effects[0].element); +d.undoPositioned(_6f0.effects[0].element); +s.setStyle(_6f0.effects[0].element,_6e8); +}},_6e4||{}); +return new v.Move(_6e3,{x:_6ea,y:_6eb,duration:0.01,beforeSetupInternal:function(_6f1){ +s.hideElement(_6f1.element); +d.makeClipping(_6f1.element); +d.makePositioned(_6f1.element); +},afterFinishInternal:function(_6f2){ +new v.Parallel([new v.Opacity(_6f2.element,{sync:true,to:1,from:0,transition:_6e4.opacityTransition}),new v.Move(_6f2.element,{x:_6ec,y:_6ed,sync:true,transition:_6e4.moveTransition}),new v.Scale(_6f2.element,100,{scaleMode:{originalHeight:dims.h,originalWidth:dims.w},sync:true,scaleFrom:/Opera/.test(navigator.userAgent)?1:0,transition:_6e4.scaleTransition,scaleContent:_6e4.scaleContent,scaleFromCenter:_6e4.scaleFromCenter,restoreAfterFinish:true})],_6ee); +}}); +}; +MochiKit.Visual.shrink=function(_6f3,_6f4){ +var d=MochiKit.DOM; +var v=MochiKit.Visual; +var s=MochiKit.Style; +_6f3=d.getElement(_6f3); +_6f4=MochiKit.Base.update({direction:"center",moveTransition:v.Transitions.sinoidal,scaleTransition:v.Transitions.sinoidal,opacityTransition:v.Transitions.none,scaleContent:true,scaleFromCenter:false},_6f4||{}); +var _6f8={top:_6f3.style.top,left:_6f3.style.left,height:_6f3.style.height,width:_6f3.style.width,opacity:s.getStyle(_6f3,"opacity")}; +var dims=s.getElementDimensions(_6f3); +var _6fa,_6fb; +switch(_6f4.direction){ +case "top-left": +_6fa=_6fb=0; +break; +case "top-right": +_6fa=dims.w; +_6fb=0; +break; +case "bottom-left": +_6fa=0; +_6fb=dims.h; +break; +case "bottom-right": +_6fa=dims.w; +_6fb=dims.h; +break; +case "center": +_6fa=dims.w/2; +_6fb=dims.h/2; +break; +} +var _6fc; +var _6fd=MochiKit.Base.update({beforeStartInternal:function(_6fe){ +_6fc=d.makePositioned(_6fe.effects[0].element); +d.makeClipping(_6fe.effects[0].element); +},afterFinishInternal:function(_6ff){ +s.hideElement(_6ff.effects[0].element); +d.undoClipping(_6ff.effects[0].element,_6fc); +d.undoPositioned(_6ff.effects[0].element); +s.setStyle(_6ff.effects[0].element,_6f8); +}},_6f4||{}); +return new v.Parallel([new v.Opacity(_6f3,{sync:true,to:0,from:1,transition:_6f4.opacityTransition}),new v.Scale(_6f3,/Opera/.test(navigator.userAgent)?1:0,{sync:true,transition:_6f4.scaleTransition,scaleContent:_6f4.scaleContent,scaleFromCenter:_6f4.scaleFromCenter,restoreAfterFinish:true}),new v.Move(_6f3,{x:_6fa,y:_6fb,sync:true,transition:_6f4.moveTransition})],_6fd); +}; +MochiKit.Visual.pulsate=function(_700,_701){ +var d=MochiKit.DOM; +var v=MochiKit.Visual; +var b=MochiKit.Base; +var _705=MochiKit.Style.getStyle(_700,"opacity"); +_701=b.update({duration:3,from:0,afterFinishInternal:function(_706){ +MochiKit.Style.setStyle(_706.element,{"opacity":_705}); +}},_701||{}); +var _707=_701.transition||v.Transitions.sinoidal; +var _708=b.bind(function(pos){ +return _707(1-v.Transitions.pulse(pos,_701.pulses)); +},_707); +b.bind(_708,_707); +return new v.Opacity(_700,b.update({transition:_708},_701)); +}; +MochiKit.Visual.fold=function(_70a,_70b){ +var d=MochiKit.DOM; +var v=MochiKit.Visual; +var s=MochiKit.Style; +_70a=d.getElement(_70a); +var _70f={top:_70a.style.top,left:_70a.style.left,width:_70a.style.width,height:_70a.style.height}; +var _710=d.makeClipping(_70a); +_70b=MochiKit.Base.update({scaleContent:false,scaleX:false,afterFinishInternal:function(_711){ +new v.Scale(_70a,1,{scaleContent:false,scaleY:false,afterFinishInternal:function(_712){ +s.hideElement(_712.element); +d.undoClipping(_712.element,_710); +s.setStyle(_712.element,_70f); +}}); +}},_70b||{}); +return new v.Scale(_70a,5,_70b); +}; +MochiKit.Visual.Color=MochiKit.Color.Color; +MochiKit.Visual.getElementsComputedStyle=MochiKit.DOM.computedStyle; +MochiKit.Visual.__new__=function(){ +var m=MochiKit.Base; +m.nameFunctions(this); +this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)}; +}; +MochiKit.Visual.EXPORT=["roundElement","roundClass","tagifyText","multiple","toggle","Parallel","Opacity","Move","Scale","Highlight","ScrollTo","Morph","fade","appear","puff","blindUp","blindDown","switchOff","dropOut","shake","slideDown","slideUp","squish","grow","shrink","pulsate","fold"]; +MochiKit.Visual.EXPORT_OK=["Base","PAIRS"]; +MochiKit.Visual.__new__(); +MochiKit.Base._exportSymbols(this,MochiKit.Visual); +if(typeof (MochiKit)=="undefined"){ +MochiKit={}; +} +if(typeof (MochiKit.MochiKit)=="undefined"){ +MochiKit.MochiKit={}; +} +MochiKit.MochiKit.NAME="MochiKit.MochiKit"; +MochiKit.MochiKit.VERSION="1.4"; +MochiKit.MochiKit.__repr__=function(){ +return "["+this.NAME+" "+this.VERSION+"]"; +}; +MochiKit.MochiKit.toString=function(){ +return this.__repr__(); +}; +MochiKit.MochiKit.SUBMODULES=["Base","Iter","Logging","DateTime","Format","Async","DOM","Selector","Style","LoggingPane","Color","Signal","Position","Visual"]; +if(typeof (JSAN)!="undefined"||typeof (dojo)!="undefined"){ +if(typeof (dojo)!="undefined"){ +dojo.provide("MochiKit.MochiKit"); +dojo.require("MochiKit.*"); +} +if(typeof (JSAN)!="undefined"){ +(function(lst){ +for(var i=0;i"); +} +} +})(); +} + + diff --git a/static/js/MochiKit_LICENSE b/static/js/MochiKit_LICENSE new file mode 100644 index 0000000..4d0065b --- /dev/null +++ b/static/js/MochiKit_LICENSE @@ -0,0 +1,69 @@ +MochiKit is dual-licensed software. It is available under the terms of the +MIT License, or the Academic Free License version 2.1. The full text of +each license is included below. + +MIT License +=========== + +Copyright (c) 2005 Bob Ippolito. All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + + +Academic Free License v. 2.1 +============================ + +Copyright (c) 2005 Bob Ippolito. All rights reserved. + +This Academic Free License (the "License") applies to any original work of authorship (the "Original Work") whose owner (the "Licensor") has placed the following notice immediately following the copyright notice for the Original Work: + +Licensed under the Academic Free License version 2.1 + +1) Grant of Copyright License. Licensor hereby grants You a world-wide, royalty-free, non-exclusive, perpetual, sublicenseable license to do the following: + +a) to reproduce the Original Work in copies; + +b) to prepare derivative works ("Derivative Works") based upon the Original Work; + +c) to distribute copies of the Original Work and Derivative Works to the public; + +d) to perform the Original Work publicly; and + +e) to display the Original Work publicly. + +2) Grant of Patent License. Licensor hereby grants You a world-wide, royalty-free, non-exclusive, perpetual, sublicenseable license, under patent claims owned or controlled by the Licensor that are embodied in the Original Work as furnished by the Licensor, to make, use, sell and offer for sale the Original Work and Derivative Works. + +3) Grant of Source Code License. The term "Source Code" means the preferred form of the Original Work for making modifications to it and all available documentation describing how to modify the Original Work. Licensor hereby agrees to provide a machine-readable copy of the Source Code of the Original Work along with each copy of the Original Work that Licensor distributes. Licensor reserves the right to satisfy this obligation by placing a machine-readable copy of the Source Code in an information repository reasonably calculated to permit inexpensive and convenient access by You for as long as Licensor continues to distribute the Original Work, and by publishing the address of that information repository in a notice immediately following the copyright notice that applies to the Original Work. + +4) Exclusions From License Grant. Neither the names of Licensor, nor the names of any contributors to the Original Work, nor any of their trademarks or service marks, may be used to endorse or promote products derived from this Original Work without express prior written permission of the Licensor. Nothing in this License shall be deemed to grant any rights to trademarks, copyrights, patents, trade secrets or any other intellectual property of Licensor except as expressly stated herein. No patent license is granted to make, use, sell or offer to sell embodiments of any patent claims other than the licensed claims defined in Section 2. No right is granted to the trademarks of Licensor even if such marks are included in the Original Work. Nothing in this License shall be interpreted to prohibit Licensor from licensing under different terms from this License any Original Work that Licensor otherwise would have a right to license. + +5) This section intentionally omitted. + +6) Attribution Rights. You must retain, in the Source Code of any Derivative Works that You create, all copyright, patent or trademark notices from the Source Code of the Original Work, as well as any notices of licensing and any descriptive text identified therein as an "Attribution Notice." You must cause the Source Code for any Derivative Works that You create to carry a prominent Attribution Notice reasonably calculated to inform recipients that You have modified the Original Work. + +7) Warranty of Provenance and Disclaimer of Warranty. Licensor warrants that the copyright in and to the Original Work and the patent rights granted herein by Licensor are owned by the Licensor or are sublicensed to You under the terms of this License with the permission of the contributor(s) of those copyrights and patent rights. Except as expressly stated in the immediately proceeding sentence, the Original Work is provided under this License on an "AS IS" BASIS and WITHOUT WARRANTY, either express or implied, including, without limitation, the warranties of NON-INFRINGEMENT, MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY OF THE ORIGINAL WORK IS WITH YOU. This DISCLAIMER OF WARRANTY constitutes an essential part of this License. No license to Original Work is granted hereunder except under this disclaimer. + +8) Limitation of Liability. Under no circumstances and under no legal theory, whether in tort (including negligence), contract, or otherwise, shall the Licensor be liable to any person for any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or the use of the Original Work including, without limitation, damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses. This limitation of liability shall not apply to liability for death or personal injury resulting from Licensor's negligence to the extent applicable law prohibits such limitation. Some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, so this exclusion and limitation may not apply to You. + +9) Acceptance and Termination. If You distribute copies of the Original Work or a Derivative Work, You must make a reasonable effort under the circumstances to obtain the express assent of recipients to the terms of this License. Nothing else but this License (or another written agreement between Licensor and You) grants You permission to create Derivative Works based upon the Original Work or to exercise any of the rights granted in Section 1 herein, and any attempt to do so except under the terms of this License (or another written agreement between Licensor and You) is expressly prohibited by U.S. copyright law, the equivalent laws of other countries, and by international treaty. Therefore, by exercising any of the rights granted to You in Section 1 herein, You indicate Your acceptance of this License and all of its terms and conditions. + +10) Termination for Patent Action. This License shall terminate automatically and You may no longer exercise any of the rights granted to You by this License as of the date You commence an action, including a cross-claim or counterclaim, against Licensor or any licensee alleging that the Original Work infringes a patent. This termination provision shall not apply for an action alleging patent infringement by combinations of the Original Work with other software or hardware. + +11) Jurisdiction, Venue and Governing Law. Any action or suit relating to this License may be brought only in the courts of a jurisdiction wherein the Licensor resides or in which Licensor conducts its primary business, and under the laws of that jurisdiction excluding its conflict-of-law provisions. The application of the United Nations Convention on Contracts for the International Sale of Goods is expressly excluded. Any use of the Original Work outside the scope of this License or after its termination shall be subject to the requirements and penalties of the U.S. Copyright Act, 17 U.S.C. ยง 101 et seq., the equivalent laws of other countries, and international treaty. This section shall survive the termination of this License. + +12) Attorneys Fees. In any action to enforce the terms of this License or seeking damages relating thereto, the prevailing party shall be entitled to recover its costs and expenses, including, without limitation, reasonable attorneys' fees and costs incurred in connection with such action, including any appeal of such action. This section shall survive the termination of this License. + +13) Miscellaneous. This License represents the complete agreement concerning the subject matter hereof. If any provision of this License is held to be unenforceable, such provision shall be reformed only to the extent necessary to make it enforceable. + +14) Definition of "You" in This License. "You" throughout this License, whether in upper or lower case, means an individual or a legal entity exercising rights under, and complying with all of the terms of, this License. For legal entities, "You" includes any entity that controls, is controlled by, or is under common control with you. For purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. + +15) Right to Use. You may use the Original Work in all ways not otherwise restricted or conditioned by this License or by law, and Licensor promises not to interfere with or be responsible for such uses by You. + +This license is Copyright (C) 2003-2004 Lawrence E. Rosen. All rights reserved. Permission is hereby granted to copy and distribute this license without modification. This license may not be modified without the express written permission of its copyright owner. + + + diff --git a/static/js/Wiki.js b/static/js/Wiki.js new file mode 100644 index 0000000..244af6c --- /dev/null +++ b/static/js/Wiki.js @@ -0,0 +1,596 @@ +function Wiki() { + this.next_id = null; + this.focused_editor = null; + this.blank_editor_id = null; + this.notebook = null; + this.notebook_id = getElement( "notebook_id" ).value; + this.read_write = false; + this.startup_entries = new Array(); // map of startup entries: entry id to bool + this.invoker = new Invoker(); + + connect( this.invoker, "error_message", this, "display_message" ); + connect( "search_form", "onsubmit", this, "search" ); + + // get info on the requested notebook (if any) + var self = this; + if ( this.notebook_id ) { + this.invoker.invoke( + "/notebooks/contents", "GET", { + "notebook_id": this.notebook_id + }, + function( result ) { self.populate( result ); } + ); + } + + // get info on the current user (logged-in or anonymous) + this.invoker.invoke( "/users/current", "GET", null, + function( result ) { self.display_user( result ); } + ); +} + +Wiki.prototype.update_next_id = function ( result ) { + this.next_id = result.next_id; +} + +Wiki.prototype.display_user = function ( result ) { + // if no notebook id was requested, then just display the user's default notebook + if ( !this.notebook_id ) { + this.notebook_id = result.notebooks[ 0 ].object_id; + this.populate( { "notebook" : result.notebooks[ 0 ] } ); + } + + if ( result.user.username == "anonymous" ) + return; + + // display links for current notebook a list of other notebooks that the user has access to + var span = createDOM( "span" ); + replaceChildNodes( "notebook_area", span ); + appendChildNodes( span, createDOM( "a", { "href": "/notebooks/" + this.notebook_id, "id": "recent_entries_link" }, "recent entries" ) ); + appendChildNodes( span, createDOM( "br" ) ); + appendChildNodes( span, createDOM( "a", { "href": "/notebooks/download_html/" + this.notebook_id, "id": "download_html_link" }, "download as html" ) ); + + appendChildNodes( span, createDOM( "h3", "other notebooks" ) ); + for ( var i in result.notebooks ) { + var notebook = result.notebooks[ i ]; + if ( notebook.object_id != this.notebook_id ) { + appendChildNodes( span, createDOM( "a", { + "href": ( notebook.name == "Limited Medium" ) ? "/" : "/notebooks/" + notebook.object_id, + "id": "notebook_" + notebook.object_id + }, notebook.name ) ); + appendChildNodes( span, createDOM( "br" ) ); + } + } + + // display the name of the logged in user and a logout link + span = createDOM( "span" ); + replaceChildNodes( "user_area", span ); + appendChildNodes( span, "logged in as " + result.user.username ); + appendChildNodes( span, " | " ); + appendChildNodes( span, createDOM( "a", { "href": "/", "id": "logout_link" }, "logout" ) ); + + var self = this; + connect( "recent_entries_link", "onclick", function ( event ) { + self.invoker.invoke( + "/notebooks/recent_entries", "GET", { "notebook_id": self.notebook_id }, + function( result ) { self.display_search_results( result ); } + ); + event.stop(); + } ); + + + connect( "download_html_link", "onclick", function ( event ) { + self.save_editor( null, true ); + } ); + + connect( "logout_link", "onclick", function ( event ) { + self.save_editor( null, true ); + self.invoker.invoke( "/users/logout", "POST" ); + event.stop(); + } ); +} + +Wiki.prototype.populate = function ( result ) { + this.notebook = result.notebook; + var self = this; + + if ( this.notebook.name != "Limited Medium" ) + replaceChildNodes( "notebook_name", createDOM( "h3", this.notebook.name ) ); + + if ( this.notebook.read_write ) { + this.read_write = true; + removeElementClass( "toolbar", "undisplayed" ); + + connect( window, "onunload", function ( event ) { self.editor_focused( null, true ); } ); + connect( "bold", "onclick", function ( event ) { self.toggle_button( event, "bold" ); } ); + connect( "italic", "onclick", function ( event ) { self.toggle_button( event, "italic" ); } ); + connect( "title", "onclick", function ( event ) { self.toggle_button( event, "title", "h3" ); } ); + connect( "insertUnorderedList", "onclick", function ( event ) { self.toggle_button( event, "insertUnorderedList" ); } ); + connect( "insertOrderedList", "onclick", function ( event ) { self.toggle_button( event, "insertOrderedList" ); } ); + connect( "createLink", "onclick", this, "toggle_link_button" ); + connect( "newEntry", "onclick", this, "create_blank_editor" ); + connect( "html", "onclick", this, "background_clicked" ); + + // grab the next available object id + this.invoker.invoke( "/next_id", "POST", null, + function( result ) { self.update_next_id( result ); } + ); + } + + // create an editor for each startup entry in the received notebook, focusing the first one + for ( var i in this.notebook.startup_entries ) { + var entry = this.notebook.startup_entries[ i ]; + if ( !entry ) continue; + this.startup_entries[ entry.object_id ] = true; + var focus = ( i == 0 ); + this.create_editor( entry.object_id, entry.contents, undefined, undefined, false, focus ); + } +} + +Wiki.prototype.background_clicked = function ( event ) { + this.clear_pulldowns(); + + // unless a background div was clicked, bail + var node_name = event.target().nodeName.toLowerCase(); + if ( node_name != "div" && node_name != "html" ) + return; + + this.create_blank_editor( event ); +} + +Wiki.prototype.create_blank_editor = function ( event ) { + if ( event ) event.stop(); + + // if there is already a blank editor, then highlight it and bail + if ( this.blank_editor_id != null ) { + var blank_iframe_id = "entry_" + this.blank_editor_id; + var iframe = getElement( blank_iframe_id ); + if ( iframe && iframe.editor.empty() ) { + iframe.editor.highlight(); + return; + } + } + + this.blank_editor_id = this.create_editor( undefined, undefined, undefined, undefined, true, true ); +} + +Wiki.prototype.load_editor = function ( entry_title, insert_after_iframe_id, entry_id ) { + var self = this; + + this.invoker.invoke( + "/notebooks/load_entry", "GET", { + "notebook_id": this.notebook_id, + "entry_id": entry_id + }, + function ( result ) { self.parse_loaded_editor( result, insert_after_iframe_id, entry_title ); } + ); +} + +Wiki.prototype.load_editor_by_title = function ( entry_title, insert_after_iframe_id ) { + var self = this; + + this.invoker.invoke( + "/notebooks/load_entry_by_title", "GET", { + "notebook_id": this.notebook_id, + "entry_title": entry_title + }, + function ( result ) { self.parse_loaded_editor( result, insert_after_iframe_id, entry_title ); } + ); +} + +Wiki.prototype.parse_loaded_editor = function ( result, insert_after_iframe_id, entry_title ) { + if ( result.entry ) { + var id = result.entry.object_id + var entry_text = result.entry.contents; + } else { + var id = null; + var entry_text = "

" + entry_title; + } + + this.create_editor( id, entry_text, insert_after_iframe_id, entry_title, true, false ); +} + +Wiki.prototype.create_editor = function ( id, entry_text, insert_after_iframe_id, entry_title, highlight, focus ) { + this.clear_messages(); + this.clear_pulldowns(); + + var self = this; + if ( isUndefinedOrNull( id ) ) { + if ( this.read_write ) { + id = this.next_id; + this.invoker.invoke( "/next_id", "POST", null, + function( result ) { self.update_next_id( result ); } + ); + } else { + id = 0; + } + } + + // update any matching links in insert_after_iframe_id with the id of this new editor + if ( insert_after_iframe_id ) { + var links = getElementsByTagAndClassName( "a", null, getElement( insert_after_iframe_id ).editor.document ); + for ( var i in links ) { + // a link matches if its contained text is the same as this entry's title + if ( scrapeText( links[ i ] ) == entry_title ) + links[ i ].href = "/entries/" + id; + } + } + + // if an iframe has been given to insert this new editor after, then hide all subsequent non-startup editors + if ( insert_after_iframe_id ) { + var sibling = getElement( insert_after_iframe_id ).nextSibling; + while ( sibling ) { + var nextSibling = sibling.nextSibling; + + if ( sibling.editor && ( this.read_write || !sibling.editor.startup ) ) + sibling.editor.shutdown(); + + sibling = nextSibling; + } + } + + var startup = this.startup_entries[ id ]; + var editor = new Editor( id, entry_text, undefined, this.read_write, startup, highlight, focus ); + + if ( this.read_write ) { + connect( editor, "state_changed", this, "editor_state_changed" ); + connect( editor, "key_pressed", this, "editor_key_pressed" ); + connect( editor, "delete_clicked", function ( event ) { self.delete_editor( event, editor ) } ); + connect( editor, "options_clicked", function ( event ) { self.toggle_editor_options( event, editor ) } ); + connect( editor, "focused", this, "editor_focused" ); + } + + connect( editor, "load_editor", this, "load_editor" ); + connect( editor, "load_editor_by_title", this, "load_editor_by_title" ); + connect( editor, "hide_clicked", function ( event ) { self.hide_editor( event, editor ) } ); + connect( editor, "submit_form", function ( url, form ) { + self.invoker.invoke( url, "POST", null, null, form ); + } ); + + return id; +} + +Wiki.prototype.editor_state_changed = function ( editor ) { + this.update_toolbar(); +} + +Wiki.prototype.editor_focused = function ( editor, fire_and_forget ) { + this.clear_messages(); + this.clear_pulldowns(); + + if ( editor ) + addElementClass( editor.iframe, "focused_entry_frame" ); + + if ( this.focused_editor && this.focused_editor != editor ) { + removeElementClass( this.focused_editor.iframe, "focused_entry_frame" ); + + // if the formerly focused editor is completely empty, then remove it as the user leaves it and switches to this editor + if ( this.focused_editor.empty() ) { + this.focused_editor.shutdown(); + } else { + // when switching editors, save the one being left + this.save_editor( null, fire_and_forget ); + } + } + + this.focused_editor = editor; +} + +Wiki.prototype.editor_key_pressed = function ( editor, event ) { + var code = event.key().code; + if ( event.modifier().ctrl ) { + // ctrl-backtick: alert with frame HTML contents (temporary for debugging) + if ( code == 192 || code == 96 ) { + alert( editor.document.body.innerHTML ); + event.stop(); + // ctrl-b: bold + } else if ( code == 66 ) { + this.toggle_button( event, "bold" ); + // ctrl-i: italic + } else if ( code == 73 ) { + this.toggle_button( event, "italic" ); + // ctrl-t: title + } else if ( code == 84 ) { + this.toggle_button( event, "title", "h3" ); + // ctrl-l: unordered list + } else if ( code == 76 ) { + this.toggle_button( event, "insertUnorderedList" ); + // ctrl-n: ordered list + } else if ( code == 49 ) { + this.toggle_button( event, "insertOrderedList" ); + // ctrl-e: make an entry link + } else if ( code == 69 ) { + this.toggle_link_button( event ); + // ctrl-n: new entry + } else if ( code == 78 ) { + this.create_blank_editor( event ); + // ctrl-h: hide entry + } else if ( code == 72 ) { + this.hide_editor( event ); + // ctrl-d: delete entry + } else if ( code == 68 ) { + this.delete_editor( event ); + } + // IE: hitting space or tab while making a link shouldn't end the link + } else if ( ( code == 32 || code == 9 ) && editor.document.selection && editor.state_enabled( "createLink" ) ) { + var range = editor.document.selection.createRange(); + var text = range.parentElement().firstChild; + text.nodeValue += " "; + event.stop(); + } +} + +Wiki.prototype.toggle_button = function ( event, button_id, state_name ) { + this.clear_messages(); + this.clear_pulldowns(); + + if ( this.focused_editor ) { + this.focused_editor.focus(); + this.focused_editor.exec_command( state_name || button_id ); + this.focused_editor.resize(); + this.update_button( button_id, state_name ); + } + + event.stop(); +} + +Wiki.prototype.update_button = function ( button_id, state_name ) { + if ( this.focused_editor.state_enabled( state_name || button_id ) ) + addElementClass( button_id, "button_down" ); + else + removeElementClass( button_id, "button_down" ); +} + +Wiki.prototype.update_toolbar = function() { + if ( this.focused_editor ) { + this.update_button( "bold" ); + this.update_button( "italic" ); + this.update_button( "title", "h3" ); + this.update_button( "insertUnorderedList" ); + this.update_button( "insertOrderedList" ); + this.update_button( "createLink" ); + } +} + +Wiki.prototype.toggle_link_button = function ( event ) { + this.clear_messages(); + this.clear_pulldowns(); + + if ( this.focused_editor ) { + this.focused_editor.focus(); + toggleElementClass( "button_down", "createLink" ); + if ( hasElementClass( "createLink", "button_down" ) ) + this.focused_editor.start_link(); + else + this.focused_editor.end_link(); + } + + event.stop(); +} + +Wiki.prototype.hide_editor = function ( event, editor ) { + this.clear_messages(); + this.clear_pulldowns(); + + if ( !editor ) { + editor = this.focused_editor; + this.focused_editor = null; + } + + if ( editor ) { + // before hiding an editor, save it + if ( this.read_write ) + this.save_editor( editor ); + + editor.shutdown(); + } + + event.stop(); +} + +Wiki.prototype.delete_editor = function ( event, editor ) { + this.clear_messages(); + this.clear_pulldowns(); + + if ( !editor ) { + editor = this.focused_editor; + this.focused_editor = null; + } + + if ( editor ) { + if ( this.startup_entries[ editor.id ] ) + delete this.startup_entries[ editor.id ]; + + if ( this.read_write ) { + this.invoker.invoke( "/notebooks/delete_entry", "POST", { + "notebook_id": this.notebook_id, + "entry_id": editor.id + } ); + } + + if ( editor == this.focused_editor ) + this.focused_editor = null; + + editor.shutdown(); + } + + event.stop(); +} + +Wiki.prototype.save_editor = function ( editor, fire_and_forget ) { + if ( !editor ) + editor = this.focused_editor; + + if ( editor && !editor.empty() ) { + // TODO: do something with the result other than just ignoring it + this.invoker.invoke( "/notebooks/save_entry", "POST", { + "notebook_id": this.notebook_id, + "entry_id": editor.id, + "contents": editor.contents(), + "startup": editor.startup + }, null, null, fire_and_forget ); + } +} + +Wiki.prototype.search = function ( event ) { + this.clear_messages(); + this.clear_pulldowns(); + + var self = this; + this.invoker.invoke( "/notebooks/search", "GET", { "notebook_id": this.notebook_id }, + function( result ) { self.display_search_results( result ); }, + "search_form" + ); + + event.stop(); +} + +Wiki.prototype.display_search_results = function ( result ) { + // before displaying the search results, save the current focused editor + this.save_editor(); + + // TODO: somehow highlight the search term within the search results? + // make a map of entry object id to entry + var entries = {}; + for ( var i in result.entries ) { + var entry = result.entries[ i ]; + entries[ entry.object_id ] = entry; + } + + // hide all existing editors except those for startup entries or search results + var iframes = getElementsByTagAndClassName( "iframe", "entry_frame" ); + for ( var i in iframes ) { + var iframe = iframes[ i ]; + + // don't hide an existing entry if it's in the search results + if ( entries[ iframe.editor.id ] ) { + iframe.editor.highlight( false ); + delete entries[ iframe.editor.id ]; + continue; + } + + // don't hide an existing entry if it's a read-only startup entry + if ( iframe.editor.startup && !iframe.editor.read_write ) + continue; + + iframe.editor.shutdown(); + } + + // if there are no search results, indicate that and bail + if ( result.entries.length == 0 ) { + this.display_message( "No matching entries." ); + return; + } + + // create an editor for each entry search result, focusing the first one + var i = 0; + for ( var id in entries ) { + var entry = entries[ id ]; + var focus = ( i == 0 ); + this.create_editor( id, entry.contents, undefined, undefined, false, focus ); + i += 1; + } +} + +Wiki.prototype.display_message = function ( text ) { + this.clear_messages(); + this.clear_pulldowns(); + + var inner_div = DIV( { "class": "message_inner" }, text ); + var div = DIV( { "class": "message" }, inner_div ); + appendChildNodes( "entries", div ); + ScrollTo( div ); +} + +Wiki.prototype.clear_messages = function () { + var results = getElementsByTagAndClassName( "div", "message" ); + + for ( var i in results ) { + var result = results[ i ]; + blindUp( result, options = { "duration": 0.5, afterFinish: function () { + try { + removeElement( result ); + } catch ( e ) { } + } } ); + } +} + +Wiki.prototype.clear_pulldowns = function () { + var results = getElementsByTagAndClassName( "div", "pulldown" ); + + for ( var i in results ) { + var result = results[ i ]; + result.pulldown.shutdown(); + } +} + +Wiki.prototype.toggle_editor_options = function ( event, editor ) { + new Pulldown( this.notebook_id, this.invoker, editor ); + event.stop(); +} + +connect( window, "onload", function ( event ) { new Wiki(); } ); + + +function Pulldown( notebook_id, invoker, editor ) { + // if the pulldown is already open, then just close it + var existing_div = getElement( "options_" + editor.id ); + if ( existing_div ) { + existing_div.pulldown.shutdown(); + return; + } + + this.notebook_id = notebook_id; + this.invoker = invoker; + this.editor = editor; + this.div = createDOM( "div", { "id": "options_" + editor.id, "class": "pulldown" } ); + this.div.pulldown = this; + addElementClass( this.div, "invisible" ); + + this.close_button = createDOM( "input", { "type": "button", "value": " x ", "class": "pulldown_button" } ); + this.startup_checkbox = createDOM( "input", { "type": "checkbox" } ); + this.startup_toggle = createDOM( "span", { "class": "pulldown_toggle" }, + this.startup_checkbox, + "show on startup" + ); + + appendChildNodes( this.div, this.close_button ); + appendChildNodes( this.div, this.startup_toggle ); + appendChildNodes( document.body, this.div ); + this.startup_checkbox.checked = editor.startup; + + var self = this; + connect( this.startup_toggle, "onclick", function ( event ) { self.startup_clicked( event ); event.stop(); } ); + connect( this.close_button, "onclick", function ( event ) { self.shutdown(); event.stop(); } ); + + // position the options pulldown under the options button + var position = getElementPosition( editor.options_button ); + var options_dimensions = getElementDimensions( editor.options_button ); + var div_dimensions = getElementDimensions( this.div ); + position.x -= div_dimensions.w - options_dimensions.w; + position.y += options_dimensions.h; + setElementPosition( this.div, position ); + + removeElementClass( this.div, "invisible" ); +} + +Pulldown.prototype.startup_clicked = function ( event ) { + if ( event.target() != this.startup_checkbox ) + this.startup_checkbox.checked = this.startup_checkbox.checked ? false : true; + this.editor.startup = this.startup_checkbox.checked; + + // if this entry isn't empty, save it along with its startup status + if ( !this.editor.empty() ) { + this.invoker.invoke( "/notebooks/save_entry", "POST", { + "notebook_id": this.notebook_id, + "entry_id": this.editor.id, + "contents": this.editor.contents(), + "startup": this.editor.startup + } ); + } +} + +Pulldown.prototype.shutdown = function () { + disconnectAll( this.close_button ); + disconnectAll( this.startup_toggle ); + removeElement( this.div ); +} diff --git a/tools/dumpdb.py b/tools/dumpdb.py new file mode 100755 index 0000000..fea6730 --- /dev/null +++ b/tools/dumpdb.py @@ -0,0 +1,35 @@ +#!/usr/bin/python2.4 + +import os +import os.path +from controller.Database import Database +from controller.Scheduler import Scheduler + + +class Dumper( object ): + def __init__( self, scheduler, database ): + self.scheduler = scheduler + self.database = database + + thread = self.dump_database() + self.scheduler.add( thread ) + self.scheduler.wait_for( thread ) + + def dump_database( self ): + for key in self.database._Database__db.keys(): + self.database.load( key, self.scheduler.thread ) + value = ( yield Scheduler.SLEEP ) + print "%s: %s" % ( key, value ) + + yield None + + +def main(): + scheduler = Scheduler() + database = Database( scheduler, "data.db" ) + initializer = Dumper( scheduler, database ) + scheduler.wait_until_idle() + + +if __name__ == "__main__": + main() diff --git a/tools/initdb.py b/tools/initdb.py new file mode 100644 index 0000000..edddd6d --- /dev/null +++ b/tools/initdb.py @@ -0,0 +1,117 @@ +#!/usr/bin/python2.4 + +import os +import os.path +from controller.Database import Database +from controller.Scheduler import Scheduler +from model.Notebook import Notebook +from model.Read_only_notebook import Read_only_notebook +from model.Entry import Entry +from model.User import User + + +class Initializer( object ): + HTML_PATH = u"static/html" + ENTRY_FILES = [ # the second element of the tuple is whether to show the entry on startup + ( u"navigation.html", True ), + ( u"about.html", True ), + ( u"features.html", True ), + ( u"take a tour.html", False ), + ( u"try it out.html", False ), + ( u"login.html", False ), + ( u"password reset.html", False ), + ( u"supported browsers.html", False ), + ( u"advanced browser features.html", False ), + ] + + def __init__( self, scheduler, database ): + self.scheduler = scheduler + self.database = database + self.main_notebook = None + self.read_only_main_notebook = None + self.user_notebook = None + self.user = None + self.anonymous = None + + threads = ( + self.create_main_notebook(), + self.create_anonymous_user(), + self.create_user_notebook(), + self.create_user(), + ) + + for thread in threads: + self.scheduler.add( thread ) + self.scheduler.wait_for( thread ) + + def create_main_notebook( self ): + # create the main notebook and all of its entries + self.database.next_id( self.scheduler.thread ) + main_notebook_id = ( yield Scheduler.SLEEP ) + self.main_notebook = Notebook( main_notebook_id, u"Limited Medium" ) + + for ( filename, startup ) in self.ENTRY_FILES: + full_filename = os.path.join( self.HTML_PATH, filename ) + contents = file( full_filename ).read() + + self.database.next_id( self.scheduler.thread ) + entry_id = ( yield Scheduler.SLEEP ) + + entry = Entry( entry_id, contents ) + self.main_notebook.add_entry( entry ) + + if startup: + self.main_notebook.add_startup_entry( entry ) + + self.database.save( self.main_notebook ) + + # create the read-only view of the main notebook + self.database.next_id( self.scheduler.thread ) + read_only_main_notebook_id = ( yield Scheduler.SLEEP ) + self.read_only_main_notebook = Read_only_notebook( read_only_main_notebook_id, self.main_notebook ) + self.database.save( self.read_only_main_notebook ) + + def create_anonymous_user( self ): + # create the anonymous user + self.database.next_id( self.scheduler.thread ) + anonymous_user_id = ( yield Scheduler.SLEEP ) + notebooks = [ self.read_only_main_notebook ] + self.anonymous = User( anonymous_user_id, u"anonymous", None, None, notebooks ) + self.database.save( self.anonymous ) + + def create_user_notebook( self ): + # create the user notebook along with a startup entry + self.database.next_id( self.scheduler.thread ) + user_notebook_id = ( yield Scheduler.SLEEP ) + self.user_notebook = Notebook( user_notebook_id, u"my notebook" ) + + self.database.next_id( self.scheduler.thread ) + entry_id = ( yield Scheduler.SLEEP ) + entry = Entry( entry_id, u"

" ) + self.user_notebook.add_entry( entry ) + self.user_notebook.add_startup_entry( entry ) + + self.database.save( self.user_notebook ) + + def create_user( self ): + # create the user + self.database.next_id( self.scheduler.thread ) + user_id = ( yield Scheduler.SLEEP ) + notebooks = [ self.user_notebook ] + self.user = User( user_id, u"witten", u"dev", u"witten@torsion.org", notebooks ) + + self.database.save( self.user ) + + +def main(): + if os.path.exists( "data.db" ): + os.remove( "data.db" ) + + scheduler = Scheduler() + database = Database( scheduler, "data.db" ) + initializer = Initializer( scheduler, database ) + scheduler.wait_until_idle() + + +if __name__ == "__main__": + main() diff --git a/tools/updatedb.py b/tools/updatedb.py new file mode 100755 index 0000000..319598c --- /dev/null +++ b/tools/updatedb.py @@ -0,0 +1,77 @@ +#!/usr/bin/python2.4 + +import os +import os.path +from controller.Database import Database +from controller.Scheduler import Scheduler +from model.Entry import Entry + + +class Initializer( object ): + HTML_PATH = u"static/html" + ENTRY_FILES = [ # the second element of the tuple is whether to show the entry on startup + #( u"navigation.html", True ), # skip for now, since the navigtaion entry doesn't have a title + ( u"about.html", True ), + ( u"features.html", True ), + ( u"take a tour.html", False ), + ( u"try it out.html", False ), + ( u"login.html", False ), + ( u"password reset.html", False ), + ( u"supported browsers.html", False ), + ( u"advanced browser features.html", False ), + ] + + def __init__( self, scheduler, database ): + self.scheduler = scheduler + self.database = database + + threads = ( + self.update_main_notebook(), + ) + + for thread in threads: + self.scheduler.add( thread ) + self.scheduler.wait_for( thread ) + + def update_main_notebook( self ): + self.database.load( u"anonymous", self.scheduler.thread ) + anonymous = ( yield Scheduler.SLEEP ) + main_notebook = anonymous.notebooks[ 0 ]._Read_only_notebook__wrapped + startup_entries = [] + + # update all of the entries in the main notebook + for ( filename, startup ) in self.ENTRY_FILES: + full_filename = os.path.join( self.HTML_PATH, filename ) + contents = file( full_filename ).read() + + title = filename.replace( u".html", u"" ) + entry = main_notebook.lookup_entry_by_title( title ) + + if entry: + main_notebook.update_entry( entry, contents ) + # if for some reason the entry isn't present, create it + else: + self.database.next_id( self.scheduler.thread ) + entry_id = ( yield Scheduler.SLEEP ) + entry = Entry( entry_id, contents ) + main_notebook.add_entry( entry ) + + main_notebook.remove_startup_entry( entry ) + if startup: + startup_entries.append( entry ) + + for entry in startup_entries: + main_notebook.add_startup_entry( entry ) + + self.database.save( main_notebook ) + + +def main(): + scheduler = Scheduler() + database = Database( scheduler, "data.db" ) + initializer = Initializer( scheduler, database ) + scheduler.wait_until_idle() + + +if __name__ == "__main__": + main() diff --git a/view/Entry_page.py b/view/Entry_page.py new file mode 100644 index 0000000..9e2028f --- /dev/null +++ b/view/Entry_page.py @@ -0,0 +1,17 @@ +from Tags import Html, Head, Link, Script, Meta, Body + + +class Entry_page( Html ): + def __init__( self, id ): + Html.__init__( + self, + Head( + Link( rel = u"stylesheet", type = u"text/css", href = u"/static/css/entry.css" ), + Script( type = u"text/javascript", src = u"/static/js/MochiKit.js" ), + Script( type = u"text/javascript", src = u"/static/js/Invoker.js" ), + Meta( content = u"text/html; charset=UTF-8", http_equiv = u"content-type" ), + ), + Body( + onload = u"parent.editor_loaded( '%s' );" % id, + ), + ) diff --git a/view/Error_page.py b/view/Error_page.py new file mode 100644 index 0000000..8072138 --- /dev/null +++ b/view/Error_page.py @@ -0,0 +1,36 @@ +from Page import Page +from Tags import Div, H2, P, A, Ul, Li, Strong + + +class Error_page( Page ): + def __init__( self ): + title = u"uh oh" + + Page.__init__( + self, + title, + Div( + H2( title ), + P( + u"Something went wrong! If you care, please", + A( "let us know about it.", href = "/about/contact" ), + u"Be sure to include the following information:", + ), + Ul( + Li( u"the series of steps you took to produce this error" ), + Li( u"the time of the error" ), + Li( u"the name of your web browser and its version" ), + Li( u"any other information that you think is relevant" ), + ), + P( + u"Thanks!", + ), + P( + Strong( u"P.S." ), + u""" + If Javascript isn't enabled in your browser, please enable it. + """, + ), + class_ = u"box", + ), + ) diff --git a/view/Html_file.py b/view/Html_file.py new file mode 100644 index 0000000..c749323 --- /dev/null +++ b/view/Html_file.py @@ -0,0 +1,40 @@ +import re +import cherrypy +from Tags import Html, Head, Title, Style, Meta, Body, H1, Div, Span, Hr, A + + +class Html_file( Html ): + ENTRY_LINK_PATTERN = re.compile( u'', re.IGNORECASE ) + + def __init__( self, notebook_name, entries ): + relinked_entries = {} # map from entry id to relinked entry contents + + # relink all entry links so they point to named anchors within the page + for entry in entries: + contents = self.ENTRY_LINK_PATTERN.sub( r'', entry.contents ) + relinked_entries[ entry.object_id ] = contents + + cherrypy.response.headerMap[ u"Content-Disposition" ] = u"attachment; filename=wiki.html" + + Html.__init__( + self, + Head( + Style( file( u"static/css/download.css" ).read(), type = u"text/css" ), + Meta( content = u"text/html; charset=UTF-8", http_equiv = u"content-type" ), + Title( notebook_name ), + ), + Body( + Div( + H1( notebook_name ), + [ Span( + A( name = u"entry_%s" % entry.object_id ), + Div( + relinked_entries[ entry.object_id ], + class_ = u"entry_frame", + ), + ) for entry in entries ], + id = u"center_area", + ), + ), + A( "Limited Medium", href = "http://url.to.limited.medium.goes.here" ), + ) diff --git a/view/Json.py b/view/Json.py new file mode 100644 index 0000000..160bb74 --- /dev/null +++ b/view/Json.py @@ -0,0 +1,23 @@ +from simplejson import JSONEncoder +from datetime import datetime, date + + +class Json( JSONEncoder ): + def __init__( self, **kwargs ): + JSONEncoder.__init__( self ) + self.__kwargs = kwargs + + def __str__( self ): + return self.encode( self.__kwargs ) + + def default( self, obj ): + """ + Invoked by JSONEncoder.encode() for types that it doesn't know how to encode. + """ + if isinstance( obj, datetime ) or isinstance( obj, date ): + return unicode( obj ) + + if hasattr( obj, "to_dict" ): + return obj.to_dict() + + raise TypeError diff --git a/view/Link_area.py b/view/Link_area.py new file mode 100644 index 0000000..1fd767a --- /dev/null +++ b/view/Link_area.py @@ -0,0 +1,14 @@ +from Tags import Div, H3, A + + +class Link_area( Div ): + def __init__( self, notebook_id ): + Div.__init__( + self, + Div( + id = u"notebook_name", + ), + Div( + id = u"notebook_area", + ), + ) diff --git a/view/Main_page.py b/view/Main_page.py new file mode 100644 index 0000000..9a17386 --- /dev/null +++ b/view/Main_page.py @@ -0,0 +1,51 @@ +from Page import Page +from Tags import Input, Div, H2, H4, A +from Search_form import Search_form +from Link_area import Link_area +from Toolbar import Toolbar + + +class Main_page( Page ): + def __init__( self, notebook_id = None ): + title = None + + Page.__init__( + self, + title, + Input( type = u"hidden", name = u"notebook_id", id = u"notebook_id", value = notebook_id or "" ), + Div( + id = u"status_area", + ), + Div( + Link_area( notebook_id ), + id = u"link_area", + ), + Div( + Toolbar(), + Div( + Div( + Div( + Div( + id = u"user_area", + ), + Div( + Search_form(), + id = u"search_area", + ), + id = u"search_and_user_area", + ), + Div( + H2( A( u"Limited Medium", href = "/" ), class_ = "page_title" ), + H4( A( u"personal wiki notebook", href = "/" ), class_ = u"page_title" ), + id = u"title_area", + ), + id = u"top_area", + ), + Div( + id = u"entries", + ), + id = u"center_area", + ), + id = u"center_and_toolbar_area", + ), + ) diff --git a/view/Node.py b/view/Node.py new file mode 100644 index 0000000..ba9c000 --- /dev/null +++ b/view/Node.py @@ -0,0 +1,77 @@ +class Node( object ): + """ + An HTML node, consisting of an opening and closing HTML tag, potentially with stuff in between + and attributes on the opening tag. + """ + + tag = None # the name of the HTML tag to use for this node + + def __init__( self, *children, **attrs ): + self.__attrs = attrs + self.__children = [] + + if "separator" in attrs: + self.__separator = attrs[ "separator" ] + del( attrs[ "separator" ] ) + else: + self.__separator = u"\n" + + if "prefix" in attrs: + self.__prefix = attrs[ "prefix" ] + del( attrs[ "prefix" ] ) + else: + self.__prefix = u"" + + # flatten any lists contained within the children list. + # so [ [ a, b ], [ c, d ] ] becomes just [ a, b, c, d ] + for child in children: + if child is None: continue + + if type( child ) == list: + self.__children.extend( child ) + else: + self.__children.append( child ) + + children = property( lambda self: self.__children ) + attrs = property( lambda self: self.__attrs ) + + def __str__( self ): + # render this node's children + rendered_children = self.__separator.join( [ unicode( child ) for child in self.__children ] ) + + # if there is no tag, just return the children by themself + if self.tag is None: + return self.__prefix + rendered_children + + # render attributes in the open tag + if len( self.__attrs ) == 0: + open_tag = u"<%s>" % self.tag + else: + rendered_attrs = u" ".join( [ '%s="%s"' % ( Node.transform_name( name ), value ) + for ( name, value ) in self.__attrs.items() if value is not None ] ) + open_tag = u"<%s %s>" % ( self.tag, rendered_attrs ) + + close_tag = u"" % self.tag + + # return the rendered node + if len( self.__children ) == 0: + return self.__prefix + u"%s%s" % ( open_tag, close_tag ) + elif len( self.__children ) == 1 and len( rendered_children ) < 80: + separator = u"" + else: + separator = self.__separator + + return self.__prefix + separator.join( [ open_tag, rendered_children, close_tag ] ) + + @staticmethod + def transform_name( name ): + # since u"class" is a Python keyword, allow u"class_" instead + if name == u"class_": + return u"class" + + if name.endswith( u"_dc" ): + # since Python identifiers can't contain colons, replace underscores with colons + return name.replace( u"_", u":" ) + else: + # since Python identifiers can't contain dashes, replace underscores with dashes + return name.replace( u"_", u"-" ) diff --git a/view/Not_found_page.py b/view/Not_found_page.py new file mode 100644 index 0000000..64eb3a5 --- /dev/null +++ b/view/Not_found_page.py @@ -0,0 +1,23 @@ +from Page import Page +from Tags import Div, H2, P, A + + +class Not_found_page( Page ): + def __init__( self ): + title = u"404" + + Page.__init__( + self, + title, + Div( + H2( title ), + P( + u"This is not the page you're looking for. If you care, please", + A( "let us know about it.", href = "/about/contact" ), + ), + P( + u"Thanks!", + ), + class_ = u"box", + ), + ) diff --git a/view/Page.py b/view/Page.py new file mode 100644 index 0000000..de71153 --- /dev/null +++ b/view/Page.py @@ -0,0 +1,35 @@ +from Tags import Html, Head, Link, Script, Meta, Title, Body, Div, A, H1 + + +class Page( Html ): + def __init__( self, title, *children, **attrs ): + head_types = ( Link, Script, Meta ) # node types to move to the Head section + app_name = u"Limited Medium" + + if "id" not in attrs: + attrs[ "id" ] = u"content" + + # move certain types of children from the body to the head + Html.__init__( + self, + Head( + Link( rel = u"stylesheet", type = u"text/css", href = u"/static/css/style.css" ), + Script( type = u"text/javascript", src = u"/static/js/MochiKit.js" ), + Script( type = u"text/javascript", src = u"/static/js/Invoker.js" ), + Script( type = u"text/javascript", src = u"/static/js/Editor.js" ), + Script( type = u"text/javascript", src = u"/static/js/Wiki.js" ), + Meta( content = u"text/html; charset=UTF-8", http_equiv = u"content-type" ), + [ child for child in children if type( child ) in head_types ], + Title( title and u"%s: %s" % ( app_name, title ) or app_name ), + """""", + ), + Body( + Div( + *[ child for child in children if type( child ) not in head_types ], + **attrs + ), + ), + id = "html", + xmlns = u"http://www.w3.org/1999/xhtml", + prefix = u'\n' + ) diff --git a/view/Search_form.py b/view/Search_form.py new file mode 100644 index 0000000..19212d5 --- /dev/null +++ b/view/Search_form.py @@ -0,0 +1,13 @@ +from Tags import Form, Strong, Input + + +class Search_form( Form ): + def __init__( self ): + title = None + + Form.__init__( + self, + Strong( u"search: " ), + Input( type = u"text", name = u"search_text", id = u"search_text", size = 30, maxlength = 100 ), + id = u"search_form", + ) diff --git a/view/Tags.py b/view/Tags.py new file mode 100644 index 0000000..1fd56e3 --- /dev/null +++ b/view/Tags.py @@ -0,0 +1,107 @@ +from Node import Node + + +class Html( Node ): tag = u"html" +class Title( Node ): tag = u"title" +class Head( Node ): tag = u"head" +class Body( Node ): tag = u"body" +class H1( Node ): tag = u"h1" +class H2( Node ): tag = u"h2" +class H3( Node ): tag = u"h3" +class H4( Node ): tag = u"h4" +class H5( Node ): tag = u"h5" +class H6( Node ): tag = u"h6" +class Div( Node ): tag = u"div" +class Span( Node ): tag = u"span" +class Blockquote( Node ): tag = u"blockquote" +class Q( Node ): tag = u"q" +class Em( Node ): tag = u"em" +class Strong( Node ): tag = u"strong" +class Cite( Node ): tag = u"cite" +class Code( Node ): tag = u"code" +class Samp( Node ): tag = u"samp" +class Kbd( Node ): tag = u"kbd" +class Var( Node ): tag = u"var" +class Dfn( Node ): tag = u"dfn" +class Address( Node ): tag = u"address" +class Big( Node ): tag = u"big" +class Small( Node ): tag = u"small" +class Ins( Node ): tag = u"ins" +class Del( Node ): tag = u"del" +class Acronym( Node ): tag = u"acronym" +class Abbr( Node ): tag = u"abbr" +class B( Node ): tag = u"b" +class I( Node ): tag = u"i" +class U( Node ): tag = u"i" +class Strike( Node ): tag = u"strike" +class S( Node ): tag = u"s" +class Sub( Node ): tag = u"sub" +class Sup( Node ): tag = u"sup" +class Tt( Node ): tag = u"tt" +class Pre( Node ): tag = u"pre" +class Center( Node ): tag = u"center" +class Blink( Node ): tag = u"blink" +class Font( Node ): tag = u"font" +class Basefont( Node ): tag = u"basefont" +class Marquee( Node ): tag = u"marquee" +class Multicol( Node ): tag = u"multicol" +class Spacer( Node ): tag = u"spacer" +class Layer( Node ): tag = u"layer" +class Ilayer( Node ): tag = u"ilayer" +class Nolayer( Node ): tag = u"nolayer" +class A( Node ): tag = u"a" +class Img( Node ): tag = u"img" +class Bgsound( Node ): tag = u"bgsound" +class Map( Node ): tag = u"map" +class Area( Node ): tag = u"area" +class Meta( Node ): tag = u"meta" +class Object( Node ): tag = u"object" +class Param( Node ): tag = u"param" +class P( Node ): tag = u"p" +class Br( Node ): tag = u"br" +class Hr( Node ): tag = u"hr" +class Nobr( Node ): tag = u"nobr" +class Wbr( Node ): tag = u"wbr" +class Ul( Node ): tag = u"ul" +class Ol( Node ): tag = u"ol" +class Li( Node ): tag = u"li" +class Dl( Node ): tag = u"dl" +class Dt( Node ): tag = u"dt" +class Dd( Node ): tag = u"dd" +class Menu( Node ): tag = u"menu" +class Dir( Node ): tag = u"dir" +class Body( Node ): tag = u"body" +class Form( Node ): tag = u"form" +class Input( Node ): tag = u"input" +class Button( Node ): tag = u"button" +class Label( Node ): tag = u"label" +class Select( Node ): tag = u"select" +class Option( Node ): tag = u"option" +class Optgroup( Node ): tag = u"optgroup" +class Textarea( Node ): tag = u"textarea" +class Fieldset( Node ): tag = u"fieldset" +class Legend( Node ): tag = u"legend" +class Table( Node ): tag = u"table" +class Tr( Node ): tag = u"tr" +class Td( Node ): tag = u"td" +class Th( Node ): tag = u"th" +class Tbody( Node ): tag = u"tbody" +class Tfoot( Node ): tag = u"tfoot" +class Thead( Node ): tag = u"thead" +class Caption( Node ): tag = u"caption" +class Col( Node ): tag = u"col" +class Colgroup( Node ): tag = u"colgroup" +class Frameset( Node ): tag = u"frameset" +class Frame( Node ): tag = u"frame" +class Noframes( Node ): tag = u"noframes" +class Iframe( Node ): tag = u"iframe" +class Script( Node ): tag = u"script" +class Noscript( Node ): tag = u"noscript" +class Applet( Node ): tag = u"appet" +class Server( Node ): tag = u"server" +class Isindex( Node ): tag = u"isindex" +class Base( Node ): tag = u"base" +class Link( Node ): tag = u"link" +class Meta( Node ): tag = u"meta" +class Style( Node ): tag = u"style" +class Bdo( Node ): tag = u"bdo" diff --git a/view/Toolbar.py b/view/Toolbar.py new file mode 100644 index 0000000..61fe152 --- /dev/null +++ b/view/Toolbar.py @@ -0,0 +1,19 @@ +from Tags import Div, Ul, Li, A, Input + + +class Toolbar( Div ): + def __init__( self ): + Div.__init__( + self, + Ul( + Li( Input( type = u"button", value = u"B", id = u"bold", title = u"bold [ctrl-B]", class_ = u"button" ) ), + Li( Input( type = u"button", value = u"I", id = u"italic", title = u"italic [ctrl-I]", class_ = u"button" ) ), + Li( Input( type = u"button", value = u"T", id = u"title", title = u"title [ctrl-T]", class_ = u"button" ) ), + Li( Input( type = u"button", value = u"•", id = u"insertUnorderedList", title = u"list [ctrl-L]", class_ = u"button" ) ), + Li( Input( type = u"button", value = u"1.", id = u"insertOrderedList", title = u"numbered list [ctrl-1]", class_ = u"button" ) ), + Li( Input( type = u"button", value = u"→", id = u"createLink", title = u"entry link [ctrl-E]", class_ = u"button" ) ), + Li( Input( type = u"button", value = u"+", id = u"newEntry", title = u"new entry [ctrl-N]", class_ = u"button" ) ), + ), + id = u"toolbar", + class_ = u"undisplayed", # start out as hidden, and then shown in the browser if the current notebook is read-write + ) diff --git a/view/__init__.py b/view/__init__.py new file mode 100644 index 0000000..e69de29