- ##
- # Add a comment to a changeset
- def create
- # Check the arguments are sane
- raise OSM::APIBadUserInput, "No id was given" unless params[:id]
- raise OSM::APIBadUserInput, "No text was given" if params[:text].blank?
-
- # Extract the arguments
- id = params[:id].to_i
- body = params[:text]
-
- # Find the changeset and check it is valid
- changeset = Changeset.find(id)
- raise OSM::APIChangesetNotYetClosedError, changeset if changeset.is_open?
-
- # Add a comment to the changeset
- comment = changeset.comments.create(:changeset => changeset,
- :body => body,
- :author => current_user)
-
- # Notify current subscribers of the new comment
- changeset.subscribers.visible.each do |user|
- Notifier.changeset_comment_notification(comment, user).deliver_later if current_user != user
- end
-
- # Add the commenter to the subscribers if necessary
- changeset.subscribers << current_user unless changeset.subscribers.exists?(current_user.id)
-
- # Return a copy of the updated changeset
- render :xml => changeset.to_xml.to_s
- end
-
- ##
- # Sets visible flag on comment to false
- def hide_comment
- # Check the arguments are sane
- raise OSM::APIBadUserInput, "No id was given" unless params[:id]