Move the entire gfm method to Gitlab::Markdown, which will be a module now

This commit is contained in:
Robert Speicher 2012-09-05 16:06:03 -04:00
parent 880a233e6d
commit 90f587f4ee

View file

@ -1,38 +1,5 @@
module GitlabMarkdownHelper
# Replaces references (i.e. @abc, #123, !456, ...) in the text with links to
# the appropriate items in Gitlab.
#
# text - the source text
# html_options - extra options for the reference links as given to link_to
#
# note: reference links will only be generated if @project is set
#
# see Gitlab::Markdown for details on the supported syntax
def gfm(text, html_options = {})
return text if text.nil?
return text if @project.nil?
# Extract pre blocks so they are not altered
# from http://github.github.com/github-flavored-markdown/
extractions = {}
text.gsub!(%r{<pre>.*?</pre>|<code>.*?</code>}m) do |match|
md5 = Digest::MD5.hexdigest(match)
extractions[md5] = match
"{gfm-extraction-#{md5}}"
end
# TODO: add popups with additional information
parser = Gitlab::Markdown.new(@project, html_options)
text = parser.parse(text)
# Insert pre block extractions
text.gsub!(/\{gfm-extraction-(\h{32})\}/) do
extractions[$1]
end
sanitize text.html_safe, attributes: ActionView::Base.sanitized_allowed_attributes + %w(id class )
end
include Gitlab::Markdown
# Use this in places where you would normally use link_to(gfm(...), ...).
#