<?php
    /*********************************************************************************
     * Zurmo is a customer relationship management program developed by
     * Zurmo, Inc. Copyright (C) 2017 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. 2017. All rights reserved".
     ********************************************************************************/

    class EmailMessageEditAndDetailsView extends SecuredEditAndDetailsView
    {
        public static function getDefaultMetadata()
        {
            $metadata = array(
                'global' => array(
                    'toolbar' => array(
                        'elements' => array(
                            array('type'  => 'SaveButton',    'renderType' => 'Edit'),
                            array('type'  => 'CancelLink',    'renderType' => 'Edit'),
                            array('type'  => 'EditLink',       'renderType' => 'Details'),
                            array('type'  => 'EmailMessageDeleteLink', 'renderType' => 'Details'),
                        ),
                    ),
                    'derivedAttributeTypes' => array(
                        'EmailMessageToRecipients',
                        'EmailMessageCcRecipients',
                        'EmailMessageBccRecipients',
                        'EmailMessageContent'
                    ),
                    'nonPlaceableAttributeNames' => array(
                    ),
                    'panelsDisplayType' => FormLayout::PANELS_DISPLAY_TYPE_ALL,
                    'panels' => array(
                        array(
                            'rows' => array(
                                array('cells' =>
                                    array(
                                        array(
                                            'elements' => array(
                                                array('attributeName' => 'sentDateTime', 'type' => 'EmailMessageReadOnlyDateTime'),
                                            ),
                                        ),
                                    )
                                ),
                                array('cells' =>
                                    array(
                                        array(
                                            'elements' => array(
                                                array('attributeName' => 'sender', 'type' => 'EmailMessageSender'),
                                            ),
                                        ),
                                    )
                                ),
                                array('cells' =>
                                    array(
                                        array(
                                            'elements' => array(
                                                array('attributeName' => 'null', 'type' => 'EmailMessageToRecipients'),
                                            ),
                                        ),
                                    )
                                ),
                                array('cells' =>
                                    array(
                                        array(
                                            'elements' => array(
                                                array('attributeName' => 'null', 'type' => 'EmailMessageCcRecipients'),
                                            ),
                                        ),
                                    )
                                ),
                                array('cells' =>
                                    array(
                                        array(
                                            'elements' => array(
                                                array('attributeName' => 'null', 'type' => 'EmailMessageBccRecipients'),
                                            ),
                                        ),
                                    )
                                ),
                                array('cells' =>
                                    array(
                                        array(
                                            'elements' => array(
                                                array('attributeName' => 'subject', 'type' => 'Text'),
                                            ),
                                        ),
                                    )
                                ),
                                array('cells' =>
                                    array(
                                        array(
                                            // TODO: @Shoaibi: Low: change this to constant after refactoring
                                            'detailViewOnly' => 2, // using 2 here to mean: "do not render on details"
                                            'elements' => array(
                                                array('attributeName' => 'content', 'type' => 'EmailMessageContent'),
                                            ),
                                        ),
                                    )
                                ),
                                array('cells' =>
                                    array(
                                        array(
                                            'elements' => array(
                                                array('attributeName' => 'null', 'type' => 'Files'),
                                            ),
                                        ),
                                    )
                                ),
                            ),
                        ),
                    ),
                ),
            );
            return $metadata;
        }

        public static function getModuleClassName()
        {
            return 'EmailMessagesModule';
        }

        protected function renderAfterFormLayoutForDetailsContent($form = null)
        {
            $content    = $this->renderEmailMessageContent();
            $content    .= parent::renderAfterFormLayoutForDetailsContent($form);
            return $content;
        }

        protected function renderEmailMessageContent()
        {
            $this->registerIframeHeightScripts();
            $content    = ZurmoHtml::tag('iframe', $this->resolveContentIFrameHtmlOptions(), '');
            return $content;
        }

        protected function resolveContentActionUrl()
        {
            return Yii::app()->createUrl($this->moduleId . '/' . $this->controllerId . '/renderContent',
                                                                                    array('id' => $this->model->id));
        }

        protected function resolveContentIFrameHtmlOptions()
        {
            return array('id'   => 'email-message-content-iframe',
                'src'           => $this->resolveContentActionUrl(),
                'width'         => '100%',
                'height'        => '100%',
                'frameborder'   => 0);
        }

        protected function shouldDisplayCell($detailViewOnly)
        {
            // TODO: @Shoaibi: Low: change this to constant after refactoring and port to parent.
            if ($detailViewOnly == 2)
            {
                return ($this->renderType != 'Details');// this if would only be true for contactEmailTemplateNamesDropDown.
            }
            return parent::shouldDisplayCell($detailViewOnly);
        }

        protected function registerIframeHeightScripts()
        {
            $scriptName = 'iframe-height';
            if (Yii::app()->clientScript->isScriptRegistered($scriptName))
            {
                return;
            }
            else
            {
                // Begin Not Coding Standard
                Yii::app()->clientScript->registerScript($scriptName, "
                        $('#email-message-content-iframe').load(function(){
                            var contentHeight = $('#email-message-content-iframe').contents().find('body').outerHeight();
                            $('#email-message-content-iframe').height(contentHeight + 50);
                        });
                    ");
                // End Not Coding Standard
            }
        }
    }
?>
