<?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".
     ********************************************************************************/

    /**
     * Security view for edit and details view.
     * Used to manipulate elements for a form layout
     * based on rights/permissions of the current user
     */
    abstract class SecuredEditAndDetailsView extends EditAndDetailsView
    {
        /**
         * Override to handle security/access resolution on specific elements.
         */
        protected function resolveElementInformationDuringFormLayoutRender(& $elementInformation)
        {
            if ($this->renderType == 'Edit')
            {
                FormLayoutSecurityUtil::resolveElementForEditableRender(
                    $this->model, $elementInformation, Yii::app()->user->userModel);
            }
            elseif ($this->renderType == 'Details')
            {
                FormLayoutSecurityUtil::resolveElementForNonEditableRender(
                    $this->model, $elementInformation, Yii::app()->user->userModel);
            }
            else
            {
                throw new NotSupportedException();
            }
        }

        /**
         * @param ActionElement $element
         * @param array $elementInformation
         * @return bool
         */
        protected function shouldRenderToolBarElement($element, $elementInformation)
        {
            assert('$element instanceof ActionElement');
            assert('is_array($elementInformation)');
            if (!parent::shouldRenderToolBarElement($element, $elementInformation))
            {
                return false;
            }
            return ActionSecurityUtil::canCurrentUserPerformAction($element->getActionType(), $this->model);
        }

        protected function renderRightSideFormLayoutForEdit($form)
        {
            assert('$form instanceof ZurmoActiveForm');
            $content = parent::renderRightSideFormLayoutForEdit($form);
            if ($this->getModel() instanceof OwnedSecurableItem)
            {
                $content .= "<h3>".Zurmo::t('ZurmoModule', 'Rights and Permissions') . '</h3><div id="owner-box">';
                $element  = new UserElement($this->getModel(), 'owner', $form);
                $element->editableTemplate = '{label}{content}{error}';
                $content .= $element->render().'</div>';
                $element  = new DerivedExplicitReadWriteModelPermissionsElement($this->getModel(), 'null', $form);
                $element->editableTemplate = '{label}{content}{error}';
                $content .= $element->render();
            }
            return $content;
        }

        protected function renderAfterFormLayoutForDetailsContent()
        {
            $content                            = parent::renderAfterFormLayoutForDetailsContent();
            $ownedSecurableItemDetailsContent   = OwnedSecurableItemDetailsViewUtil::renderAfterFormLayoutForDetailsContent(
                                                                                                        $this->getModel(),
                                                                                                        $content);
            return $ownedSecurableItemDetailsContent;
        }
    }
?>