gitlabhq/app/controllers/notes_controller.rb
2012-12-03 22:51:56 +01:00

77 lines
1.8 KiB
Ruby

class NotesController < ProjectResourceController
# Authorize
before_filter :authorize_read_note!
before_filter :authorize_write_note!, only: [:create]
respond_to :js
def index
@target_note = Note.new(noteable_type: params[:target_type].camelize,
noteable_id: params[:target_id])
@target = @target_note.noteable
@notes = Notes::LoadContext.new(project, current_user, params).execute
if params[:target_type] == "merge_request"
@mixed_targets = true
@discussions = discussions_from_notes
end
respond_with(@notes)
end
def create
@note = Notes::CreateContext.new(project, current_user, params).execute
respond_to do |format|
format.html {redirect_to :back}
format.js
end
end
def destroy
@note = @project.notes.find(params[:id])
return access_denied! unless can?(current_user, :admin_note, @note)
@note.destroy
respond_to do |format|
format.js { render nothing: true }
end
end
def preview
render text: view_context.markdown(params[:note])
end
protected
def discussion_notes_for(note)
@notes.select do |other_note|
note.discussion_id == other_note.discussion_id
end
end
def discussions_from_notes
discussion_ids = []
discussions = []
@notes.each do |note|
next if discussion_ids.include?(note.discussion_id)
# don't group notes for the main target
if for_main_target?(note)
discussions << [note]
else
discussions << discussion_notes_for(note)
discussion_ids << note.discussion_id
end
end
discussions
end
# Helps to distinguish e.g. commit notes in mr notes list
def for_main_target?(note)
!@mixed_targets || (@target.class.name == note.noteable_type && !note.for_diff_line?)
end
end