diff options
Diffstat (limited to 'app/controllers/projects/merge_requests/diffs_controller.rb')
-rw-r--r-- | app/controllers/projects/merge_requests/diffs_controller.rb | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/app/controllers/projects/merge_requests/diffs_controller.rb b/app/controllers/projects/merge_requests/diffs_controller.rb new file mode 100644 index 00000000000..330b7df4541 --- /dev/null +++ b/app/controllers/projects/merge_requests/diffs_controller.rb @@ -0,0 +1,66 @@ +class Projects::MergeRequests::DiffsController < Projects::MergeRequests::ApplicationController + include DiffForPath + include DiffHelper + include RendersNotes + + before_action :apply_diff_view_cookie! + before_action :define_diff_vars + before_action :define_diff_comment_vars + + def show + @environment = @merge_request.environments_for(current_user).last + + render json: { html: view_to_html_string("projects/merge_requests/diffs/_diffs") } + end + + def diff_for_path + render_diff_for_path(@diffs) + end + + private + + def define_diff_vars + @merge_request_diff = + if params[:diff_id] + @merge_request.merge_request_diffs.viewable.find(params[:diff_id]) + else + @merge_request.merge_request_diff + end + + @merge_request_diffs = @merge_request.merge_request_diffs.viewable.select_without_diff + @comparable_diffs = @merge_request_diffs.select { |diff| diff.id < @merge_request_diff.id } + + if params[:start_sha].present? + @start_sha = params[:start_sha] + @start_version = @comparable_diffs.find { |diff| diff.head_commit_sha == @start_sha } + + unless @start_version + @start_sha = @merge_request_diff.head_commit_sha + @start_version = @merge_request_diff + end + end + + @compare = + if @start_sha + @merge_request_diff.compare_with(@start_sha) + else + @merge_request_diff + end + + @diffs = @compare.diffs(diff_options) + end + + def define_diff_comment_vars + @new_diff_note_attrs = { + noteable_type: 'MergeRequest', + noteable_id: @merge_request.id + } + + @diff_notes_disabled = false + + @use_legacy_diff_notes = !@merge_request.has_complete_diff_refs? + + @grouped_diff_discussions = @merge_request.grouped_diff_discussions(@compare.diff_refs) + @notes = prepare_notes_for_rendering(@grouped_diff_discussions.values.flatten.flat_map(&:notes)) + end +end |