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require 'gitlab/markdown'
module Gitlab
module Markdown
# HTML filter that replaces commit references with links.
#
# This filter supports cross-project references.
class CommitReferenceFilter < AbstractReferenceFilter
def self.object_class
Commit
end
def self.references_in(text, pattern = Commit.reference_pattern)
text.gsub(pattern) do |match|
yield match, $~[:commit], $~[:project], $~
end
end
def self.referenced_by(node)
project = Project.find(node.attr("data-project")) rescue nil
return unless project
id = node.attr("data-commit")
commit = find_object(project, id)
return unless commit
{ commit: commit }
end
def self.find_object(project, id)
if project && project.valid_repo?
project.commit(id)
end
end
def find_object(*args)
self.class.find_object(*args)
end
def url_for_object(commit, project)
h = Gitlab::Application.routes.url_helpers
h.namespace_project_commit_url(project.namespace, project, commit,
only_path: context[:only_path])
end
def object_link_title(commit)
commit.link_title
end
end
end
end
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