Chris@507: # Redmine - project management software
Chris@1295: # Copyright (C) 2006-2013  Jean-Philippe Lang
Chris@0: #
Chris@0: # This program is free software; you can redistribute it and/or
Chris@0: # modify it under the terms of the GNU General Public License
Chris@0: # as published by the Free Software Foundation; either version 2
Chris@0: # of the License, or (at your option) any later version.
Chris@909: #
Chris@0: # This program is distributed in the hope that it will be useful,
Chris@0: # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@0: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@0: # GNU General Public License for more details.
Chris@909: #
Chris@0: # You should have received a copy of the GNU General Public License
Chris@0: # along with this program; if not, write to the Free Software
Chris@0: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
Chris@0: 
Chris@0: class IssueRelationsController < ApplicationController
Chris@909:   before_filter :find_issue, :find_project_from_association, :authorize, :only => [:index, :create]
Chris@909:   before_filter :find_relation, :except => [:index, :create]
Chris@909: 
Chris@909:   accept_api_auth :index, :show, :create, :destroy
Chris@909: 
Chris@909:   def index
Chris@909:     @relations = @issue.relations
Chris@909: 
Chris@909:     respond_to do |format|
Chris@909:       format.html { render :nothing => true }
Chris@909:       format.api
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909:   def show
Chris@909:     raise Unauthorized unless @relation.visible?
Chris@909: 
Chris@909:     respond_to do |format|
Chris@909:       format.html { render :nothing => true }
Chris@909:       format.api
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909:   def create
Chris@0:     @relation = IssueRelation.new(params[:relation])
Chris@0:     @relation.issue_from = @issue
Chris@1115:     if params[:relation] && m = params[:relation][:issue_to_id].to_s.strip.match(/^#?(\d+)$/)
Chris@0:       @relation.issue_to = Issue.visible.find_by_id(m[1].to_i)
Chris@0:     end
Chris@909:     saved = @relation.save
Chris@909: 
Chris@0:     respond_to do |format|
Chris@1295:       format.html { redirect_to issue_path(@issue) }
Chris@1115:       format.js {
Chris@1295:         @relations = @issue.reload.relations.select {|r| r.other_issue(@issue) && r.other_issue(@issue).visible? }
Chris@1115:       }
Chris@909:       format.api {
Chris@909:         if saved
Chris@909:           render :action => 'show', :status => :created, :location => relation_url(@relation)
Chris@909:         else
Chris@909:           render_validation_errors(@relation)
Chris@909:         end
Chris@210:       }
Chris@0:     end
Chris@0:   end
Chris@909: 
Chris@909:   def destroy
Chris@909:     raise Unauthorized unless @relation.deletable?
Chris@909:     @relation.destroy
Chris@909: 
Chris@909:     respond_to do |format|
Chris@1295:       format.html { redirect_to issue_path(@relation.issue_from) }
Chris@1115:       format.js
Chris@1115:       format.api  { render_api_ok }
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@0: private
Chris@0:   def find_issue
Chris@0:     @issue = @object = Issue.find(params[:issue_id])
Chris@0:   rescue ActiveRecord::RecordNotFound
Chris@0:     render_404
Chris@0:   end
Chris@909: 
Chris@909:   def find_relation
Chris@909:     @relation = IssueRelation.find(params[:id])
Chris@909:   rescue ActiveRecord::RecordNotFound
Chris@909:     render_404
Chris@909:   end
Chris@0: end