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<?php
/**
* @package Joomla.Administrator
* @subpackage com_media
*
* @copyright Copyright (C) 2005 - 2015 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/**
* HTML View class for the Media component
*
* @since 1.0
*/
class MediaViewMediaList extends JViewLegacy
{
/**
* Execute and display a template script.
*
* @param string $tpl The name of the template file to parse; automatically searches through the template paths.
*
* @return mixed A string if successful, otherwise a Error object.
*
* @since 1.0
*/
public function display($tpl = null)
{
$app = JFactory::getApplication();
if (!$app->isAdmin())
{
return $app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'), 'warning');
}
// Do not allow cache
$app->allowCache(false);
JHtml::_('behavior.framework', true);
JFactory::getDocument()->addScriptDeclaration("
window.addEvent('domready', function()
{
window.parent.document.updateUploader();
$$('a.img-preview').each(function(el)
{
el.addEvent('click', function(e)
{
window.top.document.preview.fromElement(el);
return false;
});
});
});");
$images = $this->get('images');
$documents = $this->get('documents');
$folders = $this->get('folders');
$state = $this->get('state');
// Check for invalid folder name
if (empty($state->folder))
{
$dirname = JRequest::getVar('folder', '', '', 'string');
if (!empty($dirname))
{
$dirname = htmlspecialchars($dirname, ENT_COMPAT, 'UTF-8');
JError::raiseWarning(100, JText::sprintf('COM_MEDIA_ERROR_UNABLE_TO_BROWSE_FOLDER_WARNDIRNAME', $dirname));
}
}
$this->baseURL = JUri::root();
$this->images = &$images;
$this->documents = &$documents;
$this->folders = &$folders;
$this->state = &$state;
parent::display($tpl);
}
/**
* Set the active folder
*
* @param integer $index Folder position
*
* @return void
*
* @since 1.0
*/
public function setFolder($index = 0)
{
if (isset($this->folders[$index]))
{
$this->_tmp_folder = &$this->folders[$index];
}
else
{
$this->_tmp_folder = new JObject;
}
}
/**
* Set the active image
*
* @param integer $index Image position
*
* @return void
*
* @since 1.0
*/
public function setImage($index = 0)
{
if (isset($this->images[$index]))
{
$this->_tmp_img = &$this->images[$index];
}
else
{
$this->_tmp_img = new JObject;
}
}
/**
* Set the active doc
*
* @param integer $index Doc position
*
* @return void
*
* @since 1.0
*/
public function setDoc($index = 0)
{
if (isset($this->documents[$index]))
{
$this->_tmp_doc = &$this->documents[$index];
}
else
{
$this->_tmp_doc = new JObject;
}
}
}