Commit df9a992c authored by Vinnie Okada's avatar Vinnie Okada
Browse files

Fix GFM extractions

Extract and re-insert links after sanitizing user markup.
parent b8e559a4437e
......@@ -60,21 +60,8 @@ def gfm_with_options(text, options = {}, project = @project, html_options = {})
@html_options = html_options
# Extract pre blocks so they are not altered
# from http://github.github.com/github-flavored-markdown/
text.gsub!(%r{<pre>.*?</pre>|<code>.*?</code>}m) { |match| extract_piece(match) }
# Extract links with probably parsable hrefs
text.gsub!(%r{<a.*?>.*?</a>}m) { |match| extract_piece(match) }
# Extract images with probably parsable src
text.gsub!(%r{<img.*?>}m) { |match| extract_piece(match) }
# TODO: add popups with additional information
# Insert pre block extractions
text.gsub!(/\{gfm-extraction-(\h{32})\}/) do
insert_piece($1)
end
# Used markdown pipelines in GitLab:
# GitlabEmojiFilter - performs emoji replacement.
# SanitizationFilter - remove unsafe HTML tags and attributes
......@@ -118,8 +105,21 @@ def gfm_with_options(text, options = {}, project = @project, html_options = {})
text = result[:output].to_html(save_with: saveoptions)
# Extract pre blocks so they are not altered
# from http://github.github.com/github-flavored-markdown/
text.gsub!(%r{<pre>.*?</pre>|<code>.*?</code>}m) { |match| extract_piece(match) }
# Extract links with probably parsable hrefs
text.gsub!(%r{<a.*?>.*?</a>}m) { |match| extract_piece(match) }
# Extract images with probably parsable src
text.gsub!(%r{<img.*?>}m) { |match| extract_piece(match) }
text = parse(text, project)
# Insert pre block extractions
text.gsub!(/\{gfm-extraction-(\h{32})\}/) do
insert_piece($1)
end
if options[:parse_tasks]
text = parse_tasks(text)
end
......
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