45 lines
1.7 KiB
Python
45 lines
1.7 KiB
Python
import re
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from view.Tags import Html, Head, Title, Style, Meta, Body, H1, Div, Span, Hr, A
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class Html_file( Html ):
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NOTE_LINK_PATTERN = re.compile( u'<a\s+href="[^"]*(?:\/notebooks\/)?[^>]+[?&]note_id=([a-z0-9]*)"[^>]*>', re.IGNORECASE )
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FILE_LINK_PATTERN = re.compile( u'<a\s+href="[^"]*\/files\/download\?file_id=[^"]+"[^>]*>', re.IGNORECASE )
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IMAGE_PATTERN = re.compile( u'<img [^>]* ?/?>', re.IGNORECASE )
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def __init__( self, notebook, notes, response_headers ):
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relinked_notes = {} # map from note id to relinked note contents
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# relink all note links so they point to named anchors within the page. also, for now, remove all
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# images since they're not presently included with the download
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for note in notes:
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contents = self.NOTE_LINK_PATTERN.sub( r'<a href="#note_\1">', note.contents )
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contents = self.FILE_LINK_PATTERN.sub( '<a>', contents )
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contents = self.IMAGE_PATTERN.sub( '', contents )
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relinked_notes[ note.object_id ] = contents
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response_headers[ u"Content-Disposition" ] = u"attachment; filename=%s.html" % ( notebook and notebook.friendly_id )
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Html.__init__(
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self,
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Head(
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Style( file( u"static/css/download.css" ).read(), type = u"text/css" ),
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Meta( content = u"text/html; charset=UTF-8", http_equiv = u"content-type" ),
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Title( notebook.name ),
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),
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Body(
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Div(
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H1( notebook.name ),
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[ Span(
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A( name = u"note_%s" % note.object_id ),
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Div(
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relinked_notes[ note.object_id ],
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class_ = u"note_frame",
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),
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) for note in notes ],
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A( "Luminotes.com", href = "http://luminotes.com/" ),
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id = u"center_area",
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),
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),
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)
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