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bugdown: support modal in-app links in messages.

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(imported from commit 0e3c0ff61cf9a84bae81e37b0a6d79831dea9224)
This commit is contained in:
Jessica McKellar
2014-01-22 16:20:42 -05:00
parent 6aaa11027f
commit 086eab8bb5
1 changed files with 20 additions and 1 deletions
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21
zerver/lib/bugdown/__init__.py
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@@ -527,6 +527,22 @@ class StreamSubscribeButton(markdown.inlinepatterns.Pattern):
return span return span
class ModalLink(markdown.inlinepatterns.Pattern):
"""
A pattern that allows including in-app modal links in messages.
"""
def handleMatch(self, match):
relative_url = match.group('relative_url')
text = match.group('text')
a_tag = markdown.util.etree.Element("a")
a_tag.set("href", relative_url)
a_tag.set("title", relative_url)
a_tag.set("data-toggle", "modal")
a_tag.text = text
return a_tag
upload_re = re.compile(r"^(?:https://%s.s3.amazonaws.com|/user_uploads/\d+)/[^/]*/([^/]*)$" % (settings.S3_BUCKET,)) upload_re = re.compile(r"^(?:https://%s.s3.amazonaws.com|/user_uploads/\d+)/[^/]*/([^/]*)$" % (settings.S3_BUCKET,))
def url_filename(url): def url_filename(url):
"""Extract the filename if a URL is an uploaded file, or return the original URL""" """Extract the filename if a URL is an uploaded file, or return the original URL"""
@@ -812,7 +828,10 @@ class Bugdown(markdown.Extension):
md.inlinePatterns.add('gravatar', Avatar(r'!gravatar\((?P<email>[^)]*)\)'), '_begin') md.inlinePatterns.add('gravatar', Avatar(r'!gravatar\((?P<email>[^)]*)\)'), '_begin')
md.inlinePatterns.add('stream_subscribe_button', StreamSubscribeButton(r'!_stream_subscribe_button\((?P<stream_name>(?:[^)\\]|\\\)|\\)*)\)'), '_begin') md.inlinePatterns.add('stream_subscribe_button', StreamSubscribeButton(r'!_stream_subscribe_button\((?P<stream_name>(?:[^)\\]|\\\)|\\)*)\)'), '_begin')
md.inlinePatterns.add(
'modal_link',
ModalLink(r'!modal_link\((?P<relative_url>[^)]*), (?P<text>[^)]*)\)'),
'_begin')
md.inlinePatterns.add('usermention', UserMentionPattern(mention.find_mentions), '>backtick') md.inlinePatterns.add('usermention', UserMentionPattern(mention.find_mentions), '>backtick')
md.inlinePatterns.add('emoji', Emoji(r'(?<!\w)(?P<syntax>:[^:\s]+:)(?!\w)'), '_end') md.inlinePatterns.add('emoji', Emoji(r'(?<!\w)(?P<syntax>:[^:\s]+:)(?!\w)'), '_end')
md.inlinePatterns.add('link', AtomicLinkPattern(markdown.inlinepatterns.LINK_RE, md), '>backtick') md.inlinePatterns.add('link', AtomicLinkPattern(markdown.inlinepatterns.LINK_RE, md), '>backtick')