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58 lines
2.0 KiB
Python
58 lines
2.0 KiB
Python
import re
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from mistune import Renderer, InlineGrammar, InlineLexer, Markdown
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from django.core.urlresolvers import reverse_lazy, reverse
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class SithRenderer(Renderer):
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def file_link(self, id, suffix):
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return reverse('core:file_detail', kwargs={'file_id': id}) + suffix
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class SithInlineLexer(InlineLexer):
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def _process_link(self, m, link, title=None):
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try:
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page = re.compile(
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r'^page://(\S*)' # page://nom_de_ma_page
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)
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match = page.search(link)
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page = match.group(1) or ""
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link = reverse('core:page', kwargs={'page_name': page})
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except: pass
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try:
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file_link = re.compile(
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r'^file://(\d*)/?(\S*)?' # file://4000/download
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)
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match = file_link.search(link)
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id = match.group(1)
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suffix = match.group(2) or ""
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link = reverse('core:file_detail', kwargs={'file_id': id}) + suffix
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except: pass
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return super(SithInlineLexer, self)._process_link(m, link, title)
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# def enable_file_link(self):
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# # add file_link rules
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# self.rules.file_link = re.compile(
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# r'dfile://(\d*)/?(\S*)?' # dfile://4000/download
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# )
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# # Add file_link parser to default rules
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# # you can insert it some place you like
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# # but place matters, maybe 2 is not good
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# self.default_rules.insert(0, 'file_link')
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# def output_file_link(self, m):
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# id = m.group(1)
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# suffix = m.group(2) or ""
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# # you can create an custom render
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# # you can also return the html if you like
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# # return directly html like this:
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# # return reverse('core:file_detail', kwargs={'file_id': id}) + suffix
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# return self.renderer.file_link(id, suffix)
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renderer = SithRenderer()
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inline = SithInlineLexer(renderer)
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# enable the features
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# inline.enable_file_link()
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markdown = Markdown(renderer, inline=inline)
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