mirror of
https://github.com/joomla-extensions/weblinks.git
synced 2024-09-27 12:39:05 +00:00
177 lines
3.8 KiB
PHP
177 lines
3.8 KiB
PHP
<?php
|
|
/**
|
|
* @package Joomla.Site
|
|
* @subpackage com_weblinks
|
|
*
|
|
* @copyright Copyright (C) 2005 - 2017 Open Source Matters, Inc. All rights reserved.
|
|
* @license GNU General Public License version 2 or later; see LICENSE.txt
|
|
*/
|
|
|
|
namespace Joomla\Component\Weblinks\Site\View\Form;
|
|
|
|
defined('_JEXEC') or die;
|
|
|
|
use Joomla\CMS\Factory;
|
|
use Joomla\CMS\Language\Text;
|
|
use Joomla\CMS\MVC\View\GenericDataException;
|
|
use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
|
|
|
|
/**
|
|
* HTML Article View class for the Weblinks component
|
|
*
|
|
* @since 1.5
|
|
*/
|
|
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;
|
|
|
|
/**
|
|
* Display the view.
|
|
*
|
|
* @param string $tpl The name of the template file to parse; automatically searches through the template paths.
|
|
*
|
|
* @return mixed A string if successful, otherwise an Error object.
|
|
*/
|
|
public function display($tpl = null)
|
|
{
|
|
$user = Factory::getApplication()->getIdentity();
|
|
|
|
// 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 = $user->authorise('core.create', 'com_weblinks') || count($user->getAuthorisedCategories('com_weblinks', 'core.create'));
|
|
}
|
|
else
|
|
{
|
|
$authorised = $user->authorise('core.edit', 'com_weblinks.category.' . $this->item->catid);
|
|
}
|
|
|
|
if ($authorised !== true)
|
|
{
|
|
throw new \Exception(Text::_('JERROR_ALERTNOAUTHOR'), 403);
|
|
}
|
|
|
|
if (!empty($this->item))
|
|
{
|
|
// Override the base weblink data with any data in the session.
|
|
$temp = (array) Factory::getApplication()->getUserState('com_weblinks.edit.weblink.data', array());
|
|
|
|
foreach ($temp as $k => $v)
|
|
{
|
|
$this->item->$k = $v;
|
|
}
|
|
|
|
$this->form->bind($this->item);
|
|
}
|
|
|
|
// Check for errors.
|
|
if (count($errors = $this->get('Errors')))
|
|
{
|
|
throw new GenericDataException(implode("\n", $errors), 500);
|
|
}
|
|
|
|
// Create a shortcut to the parameters.
|
|
$params = &$this->state->params;
|
|
|
|
// Escape strings for HTML output
|
|
$this->pageclass_sfx = htmlspecialchars($params->get('pageclass_sfx', ''));
|
|
|
|
$this->params = $params;
|
|
$this->user = $user;
|
|
|
|
$this->_prepareDocument();
|
|
|
|
parent::display($tpl);
|
|
}
|
|
|
|
/**
|
|
* Prepares the document
|
|
*
|
|
* @return void
|
|
*/
|
|
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 = $app->getMenu()->getActive();
|
|
|
|
if (empty($this->item->id))
|
|
{
|
|
$head = Text::_('COM_WEBLINKS_FORM_SUBMIT_WEBLINK');
|
|
}
|
|
else
|
|
{
|
|
$head = Text::_('COM_WEBLINKS_FORM_EDIT_WEBLINK');
|
|
}
|
|
|
|
if ($menu)
|
|
{
|
|
$this->params->def('page_heading', $this->params->get('page_title', $menu->title));
|
|
}
|
|
else
|
|
{
|
|
$this->params->def('page_heading', $head);
|
|
}
|
|
|
|
$title = $this->params->def('page_title', $head);
|
|
|
|
$this->setDocumentTitle($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'));
|
|
}
|
|
}
|
|
}
|