68 lines
1.9 KiB
PHP
68 lines
1.9 KiB
PHP
<?php
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/**
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* @package Joomla.Site
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* @subpackage com_weblinks
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*
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* @copyright Copyright (C) 2005 - 2017 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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defined('_JEXEC') or die;
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/**
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* Weblinks Component Controller
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*
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* @since 1.5
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*/
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class WeblinksController extends JControllerLegacy
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{
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/**
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* Method to display a view.
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*
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* @param boolean $cacheable If true, the view output will be cached
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* @param array $urlparams An array of safe url parameters and their variable types,
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* for valid values see {@link JFilterInput::clean()}.
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*
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* @return WeblinksController This object to support chaining.
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*
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* @since 1.5
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*/
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public function display($cacheable = false, $urlparams = false)
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{
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// Huh? Why not just put that in the constructor?
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$cacheable = true;
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/**
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* Set the default view name and format from the Request.
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* Note we are using w_id to avoid collisions with the router and the return page.
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* Frontend is a bit messier than the backend.
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*/
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$id = $this->input->getInt('w_id');
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$vName = $this->input->get('view', 'categories');
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$this->input->set('view', $vName);
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if (JFactory::getUser()->id ||($this->input->getMethod() == 'POST' && $vName == 'categories'))
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{
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$cacheable = false;
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}
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$safeurlparams = array(
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'id' => 'INT',
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'limit' => 'UINT',
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'limitstart' => 'UINT',
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'filter_order' => 'CMD',
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'filter_order_Dir' => 'CMD',
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'lang' => 'CMD'
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);
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// Check for edit form.
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if ($vName == 'form' && !$this->checkEditId('com_weblinks.edit.weblink', $id))
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{
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// Somehow the person just went to the form - we don't allow that.
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return JError::raiseError(403, JText::sprintf('JLIB_APPLICATION_ERROR_UNHELD_ID', $id));
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}
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return parent::display($cacheable, $safeurlparams);
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}
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}
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