芝麻web文件管理V1.00
编辑当前文件:/home2/sdektunc/www/components/com_contact/src/View/Form/HtmlView.php
* @license GNU General Public License version 2 or later; see LICENSE.txt */ namespace Joomla\Component\Contact\Site\View\Form; \defined('_JEXEC') or die; use Joomla\CMS\Factory; use Joomla\CMS\Helper\TagsHelper; use Joomla\CMS\Language\Multilanguage; use Joomla\CMS\Language\Text; use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView; use Joomla\Component\Contact\Administrator\Helper\ContactHelper; /** * HTML Contact View class for the Contact component * * @since 4.0.0 */ class HtmlView extends BaseHtmlView { /** * @var \Joomla\CMS\Form\Form * @since 4.0.0 */ protected $form; /** * @var object * @since 4.0.0 */ protected $item; /** * @var string * @since 4.0.0 */ protected $return_page; /** * @var string * @since 4.0.0 */ protected $pageclass_sfx; /** * @var \Joomla\Registry\Registry * @since 4.0.0 */ protected $state; /** * @var \Joomla\Registry\Registry * @since 4.0.0 */ protected $params; /** * Execute and display a template script. * * @param string $tpl The name of the template file to parse; automatically searches through the template paths. * * @return void|boolean * * @throws \Exception * @since 4.0.0 */ public function display($tpl = null) { $user = Factory::getUser(); $app = Factory::getApplication(); // Get model data. $this->state = $this->get('State'); $this->item = $this->get('Item'); $this->form = $this->get('Form'); $this->return_page = $this->get('ReturnPage'); if (empty($this->item->id)) { $authorised = $user->authorise('core.create', 'com_contact') || count($user->getAuthorisedCategories('com_contact', 'core.create')); } else { // Since we don't track these assets at the item level, use the category id. $canDo = ContactHelper::getActions('com_contact', 'category', $this->item->catid); $authorised = $canDo->get('core.edit') || ($canDo->get('core.edit.own') && $this->item->created_by === $user->id); } if ($authorised !== true) { $app->enqueueMessage(Text::_('JERROR_ALERTNOAUTHOR'), 'error'); $app->setHeader('status', 403, true); return false; } $this->item->tags = new TagsHelper; if (!empty($this->item->id)) { $this->item->tags->getItemTags('com_contact.contact', $this->item->id); } // Check for errors. if (count($errors = $this->get('Errors'))) { $app->enqueueMessage(implode("\n", $errors), 'error'); return false; } // Create a shortcut to the parameters. $this->params = $this->state->params; // Escape strings for HTML output $this->pageclass_sfx = htmlspecialchars($this->params->get('pageclass_sfx')); // Override global params with contact specific params $this->params->merge($this->item->params); // Propose current language as default when creating new contact if (empty($this->item->id) && Multilanguage::isEnabled()) { $lang = Factory::getLanguage()->getTag(); $this->form->setFieldAttribute('language', 'default', $lang); } $this->_prepareDocument(); parent::display($tpl); } /** * Prepares the document * * @return void * * @throws \Exception * * @since 4.0.0 */ protected function _prepareDocument() { $app = Factory::getApplication(); // Because the application sets a default page title, // we need to get it from the menu item itself $menu = $app->getMenu()->getActive(); if ($menu) { $this->params->def('page_heading', $this->params->get('page_title', $menu->title)); } else { $this->params->def('page_heading', Text::_('COM_CONTACT_FORM_EDIT_CONTACT')); } $title = $this->params->def('page_title', Text::_('COM_CONTACT_FORM_EDIT_CONTACT')); $this->setDocumentTitle($title); $pathway = $app->getPathWay(); $pathway->addItem($title, ''); if ($this->params->get('menu-meta_description')) { $this->document->setDescription($this->params->get('menu-meta_description')); } if ($this->params->get('menu-meta_keywords')) { $this->document->setMetaData('keywords', $this->params->get('menu-meta_keywords')); } if ($this->params->get('robots')) { $this->document->setMetaData('robots', $this->params->get('robots')); } } }