diff options
Diffstat (limited to 'lib/gitlab/markdown/commit_reference_filter.rb')
-rw-r--r-- | lib/gitlab/markdown/commit_reference_filter.rb | 72 |
1 files changed, 18 insertions, 54 deletions
diff --git a/lib/gitlab/markdown/commit_reference_filter.rb b/lib/gitlab/markdown/commit_reference_filter.rb index 8cdbeb1f9cf..b4036578e60 100644 --- a/lib/gitlab/markdown/commit_reference_filter.rb +++ b/lib/gitlab/markdown/commit_reference_filter.rb @@ -5,24 +5,14 @@ module Gitlab # HTML filter that replaces commit references with links. # # This filter supports cross-project references. - class CommitReferenceFilter < ReferenceFilter - include CrossProjectReference + class CommitReferenceFilter < AbstractReferenceFilter + def self.object_class + Commit + end - # Public: Find commit references in text - # - # CommitReferenceFilter.references_in(text) do |match, commit, project_ref| - # "<a href=...>#{commit}</a>" - # end - # - # text - String text to search. - # - # Yields the String match, the String commit identifier, and an optional - # String of the external project reference. - # - # Returns a String replaced with the return of the block. - def self.references_in(text) - text.gsub(Commit.reference_pattern) do |match| - yield match, $~[:commit], $~[:project] + def self.references_in(text, pattern = Commit.reference_pattern) + text.gsub(pattern) do |match| + yield match, $~[:commit], $~[:project], $~ end end @@ -31,58 +21,32 @@ module Gitlab return unless project id = node.attr("data-commit") - commit = commit_from_ref(project, id) + commit = find_object(project, id) return unless commit { commit: commit } end - def call - replace_text_nodes_matching(Commit.reference_pattern) do |content| - commit_link_filter(content) - end - end - - # Replace commit references in text with links to the commit specified. - # - # text - String text to replace references in. - # - # Returns a String with commit references replaced with links. All links - # have `gfm` and `gfm-commit` class names attached for styling. - def commit_link_filter(text) - self.class.references_in(text) do |match, id, project_ref| - project = self.project_from_ref(project_ref) - - if commit = self.class.commit_from_ref(project, id) - url = url_for_commit(project, commit) - - title = escape_once(commit.link_title) - klass = reference_class(:commit) - data = data_attribute(project: project.id, commit: id) - - project_ref += '@' if project_ref - - %(<a href="#{url}" #{data} - title="#{title}" - class="#{klass}">#{project_ref}#{commit.short_id}</a>) - else - match - end - end - end - - def self.commit_from_ref(project, id) + def self.find_object(project, id) if project && project.valid_repo? project.commit(id) end end - def url_for_commit(project, commit) + 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 |