<?php
    /*********************************************************************************
     * Zurmo is a customer relationship management program developed by
     * Zurmo, Inc. Copyright (C) 2013 Zurmo Inc.
     *
     * Zurmo is free software; you can redistribute it and/or modify it under
     * the terms of the GNU Affero General Public License version 3 as published by the
     * Free Software Foundation with the addition of the following permission added
     * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
     * IN WHICH THE COPYRIGHT IS OWNED BY ZURMO, ZURMO DISCLAIMS THE WARRANTY
     * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
     *
     * Zurmo is distributed in the hope that it will be useful, but WITHOUT
     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
     * FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
     * details.
     *
     * You should have received a copy of the GNU Affero General Public License along with
     * this program; if not, see http://www.gnu.org/licenses or write to the Free
     * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
     * 02110-1301 USA.
     *
     * You can contact Zurmo, Inc. with a mailing address at 27 North Wacker Drive
     * Suite 370 Chicago, IL 60606. or at email address contact@zurmo.com.
     *
     * The interactive user interfaces in original and modified versions
     * of this program must display Appropriate Legal Notices, as required under
     * Section 5 of the GNU Affero General Public License version 3.
     *
     * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
     * these Appropriate Legal Notices must retain the display of the Zurmo
     * logo and Zurmo copyright notice. If the display of the logo is not reasonably
     * feasible for technical reasons, the Appropriate Legal Notices must display the words
     * "Copyright Zurmo Inc. 2013. All rights reserved".
     ********************************************************************************/

    /**
     * Zurmo specific view for related list view.
     * Used to manipulate elements for a form layout
     * based on rights/permissions of the current user
     */
    abstract class SecuredRelatedListView extends RelatedListView
    {
        /**
         * Override to handle security/access resolution on links.
         */
        protected function getCGridViewLastColumn()
        {
            $url  = 'Yii::app()->createUrl("' . $this->getGridViewActionRoute('edit');
            $url .= '", array("id" => $data->id, "redirectUrl" => "' . Yii::app()->request->getRequestUri() . '"))';
            return array(
                'class'           => 'ButtonColumn',
                'template'        => '{update}',
                'buttons' => array(
                    'update' => array(
                    'url' => $url,
                    'imageUrl'        => false,
                    'visible'         => 'ActionSecurityUtil::canCurrentUserPerformAction("Edit", $data)',
                    'options'         => array('class' => 'pencil', 'title' => 'Update'),
                    'label'           => '!'
                    ),
                ),
            );
        }

        /**
         * Override to handle security/access resolution on links.
         */
        public function getLinkString($attributeString, $attribute)
        {
            $string  = 'ActionSecurityUtil::resolveLinkToModelForCurrentUser("' . $attributeString . '", ';
            $string .= '$data, "' . $this->getActionModuleClassName() . '", ';
            $string .= '"' . $this->getGridViewActionRoute('details') . '")';
            return $string;
        }

        protected function shouldRenderToolBarElement($element, $elementInformation)
        {
            assert('$element instanceof ActionElement');
            assert('is_array($elementInformation)');
            if (!parent::shouldRenderToolBarElement($element, $elementInformation))
            {
                return false;
            }
            $modelClassName = $this->modelClassName;
            //Todo: figure out how to not need to new up a new model.
            return ActionSecurityUtil::canCurrentUserPerformAction( $element->getActionType(),
                                                                    new $modelClassName(false));
        }
    }
?>