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Auto-link bug reports in comments

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Automatically detect references to Flyspray bug reports in comments and
convert them to links to the Arch Linux bug tracker.

Implements FS#52008.

Signed-off-by: Lukas Fleischer <lfleischer@archlinux.org>
This commit is contained in:
Lukas Fleischer 2017-11-08 07:44:56 +01:00
parent 0aa67b278a
commit efa8da5ca2
1 changed files with 15 additions and 0 deletions
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15
aurweb/scripts/rendercomment.py
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@ -26,6 +26,20 @@ class LinkifyExtension(markdown.extensions.Extension):
md.preprocessors.add('linkify', LinkifyPreprocessor(md), '_end') md.preprocessors.add('linkify', LinkifyPreprocessor(md), '_end')
class FlysprayLinksPreprocessor(markdown.preprocessors.Preprocessor):
_fsre = re.compile(r'\b(FS#(\d+))\b')
_sub = r'[\1](https://bugs.archlinux.org/task/\2)'
def run(self, lines):
return [self._fsre.sub(self._sub, line) for line in lines]
class FlysprayLinksExtension(markdown.extensions.Extension):
def extendMarkdown(self, md, md_globals):
preprocessor = FlysprayLinksPreprocessor(md)
md.preprocessors.add('flyspray-links', preprocessor, '_end')
class GitCommitsPreprocessor(markdown.preprocessors.Preprocessor): class GitCommitsPreprocessor(markdown.preprocessors.Preprocessor):
_oidre = re.compile(r'(\b)([0-9a-f]{7,40})(\b)') _oidre = re.compile(r'(\b)([0-9a-f]{7,40})(\b)')
_repo = pygit2.Repository(repo_path) _repo = pygit2.Repository(repo_path)
@ -102,6 +116,7 @@ def main():
text, pkgbase = get_comment(conn, commentid) text, pkgbase = get_comment(conn, commentid)
html = markdown.markdown(text, extensions=['fenced_code', html = markdown.markdown(text, extensions=['fenced_code',
LinkifyExtension(), LinkifyExtension(),
FlysprayLinksExtension(),
GitCommitsExtension(pkgbase), GitCommitsExtension(pkgbase),
HeadingExtension()]) HeadingExtension()])
allowed_tags = bleach.sanitizer.ALLOWED_TAGS + \ allowed_tags = bleach.sanitizer.ALLOWED_TAGS + \