Fixed small issue with reflinks to non-existing posts

boards/mdx_neboard.py

@@ -1,106 +1,106 b''
 from django.core.urlresolvers import reverse
 import markdown
 from markdown.inlinepatterns import Pattern
 from markdown.util import etree
 import boards
 
 __author__ = 'neko259'
 
 
 AUTOLINK_PATTERN = r'(https?://\S+)'
 QUOTE_PATTERN = r'^(?<!>)(>[^>].+)$'
 REFLINK_PATTERN = r'((>>)(\d+))'
 SPOILER_PATTERN = r'%%(.+)%%'
 COMMENT_PATTERN = r'^(//(.+))'
 
 class AutolinkPattern(Pattern):
     def handleMatch(self, m):
         link_element = etree.Element('a')
         href = m.group(2)
         link_element.set('href', href)
         link_element.text = href
 
         return link_element
 
 
 class QuotePattern(Pattern):
     def handleMatch(self, m):
         quote_element = etree.Element('span')
         quote_element.set('class', 'quote')
         quote_element.text = m.group(2)
 
         return quote_element
 
 
 class ReflinkPattern(Pattern):
     def handleMatch(self, m):
         post_id = m.group(4)
 
         posts = boards.models.Post.objects.filter(id=post_id)
         if posts.count() > 0:
             ref_element = etree.Element('a')
 
 	    post = posts[0]
             if post.thread:
                 link = reverse(boards.views.thread, kwargs={'post_id': post.thread.id}) \
                                                + '#' + post_id
             else:
 		link = reverse(boards.views.thread, kwargs={'post_id': post_id})
 
             ref_element.set('href', link)
             ref_element.text = m.group(2)
 
-        return ref_element
+	    return ref_element
 
 
 class SpoilerPattern(Pattern):
     def handleMatch(self, m):
         quote_element = etree.Element('span')
         quote_element.set('class', 'spoiler')
         quote_element.text = m.group(2)
 
         return quote_element
 
 
 class CommentPattern(Pattern):
     def handleMatch(self, m):
         quote_element = etree.Element('span')
         quote_element.set('class', 'comment')
         quote_element.text = '//' + m.group(3)
 
         return quote_element
 
 
 class NeboardMarkdown(markdown.Extension):
     def extendMarkdown(self, md, md_globals):
         self._add_neboard_patterns(md)
         self._delete_patterns(md)
 
     def _delete_patterns(self, md):
         del md.parser.blockprocessors['quote']
 
         del md.inlinePatterns['image_link']
         del md.inlinePatterns['image_reference']
 
     def _add_neboard_patterns(self, md):
         autolink = AutolinkPattern(AUTOLINK_PATTERN, md)
         quote = QuotePattern(QUOTE_PATTERN, md)
         reflink = ReflinkPattern(REFLINK_PATTERN, md)
         spoiler = SpoilerPattern(SPOILER_PATTERN, md)
         comment = CommentPattern(COMMENT_PATTERN, md)
 
         md.inlinePatterns[u'autolink_ext'] = autolink
         md.inlinePatterns[u'spoiler'] = spoiler
         md.inlinePatterns[u'comment'] = comment
         md.inlinePatterns[u'reflink'] = reflink
         md.inlinePatterns[u'quote'] = quote
 
 
 def makeExtension(configs=None):
     return NeboardMarkdown(configs=configs)
 
 neboard_extension = makeExtension()
 
 
 def markdown_extended(markup):
     return markdown.markdown(markup, [neboard_extension], safe_mode=True)