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<?php
/**
* @package Sven.Bluege
* @subpackage com_eventgallery
*
* @copyright Copyright (C) 2005 - 2019 Sven Bluege All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
namespace Svenbluege\Plugin\System\PicasaUpdater\Extension;
use Joomla\CMS\Factory;
use Joomla\CMS\Plugin\CMSPlugin;
use Joomla\Database\DatabaseAwareTrait;
use Svenbluege\Component\Eventgallery\Site\Library\Factory\FolderFactory;
use Svenbluege\Component\Eventgallery\Site\Library\Folder\PicasaFolder;
defined('_JEXEC') or die;
/**
* Updates picasa albums during a request.
*
* @package Joomla.Plugin
* @since 2.5
*/
class PicasaUpdater extends CMSPlugin
{
use DatabaseAwareTrait;
public function __construct($subject, array $config = array())
{
parent::__construct($subject, $config);
}
public function init() {
$this->loadLanguage();
}
/**
* Method to catch the onAfterDispatch event.
*
* This is where we setup the click-through content highlighting for.
* The highlighting is done with JavaScript so we just
* need to check a few parameters and the JHtml behavior will do the rest.
*
* @return boolean True on success
*
* @since 2.5
*/
public function onAfterDispatch()
{
/**
* no need to run if we don't need to show any event gallery related stuff.
* This plugin only kicks in if we are in the component and all the classes
* are registered
*/
if (!class_exists('\Svenbluege\Component\Eventgallery\Site\Library\Folder\Folder')) {
return true;
}
if (Factory::getDocument()->getType() != 'html' ) {
return true;
}
$db = $this->getDatabase();
/**
* find empty picasa folders
**/
$query = $db->getQuery(true)
->select('folder.*')
->from($db->quoteName('#__eventgallery_folder') . ' AS folder')
->join('LEFT', $db->quoteName('#__eventgallery_file') . ' AS file ON folder.folder = file.folder and file.published=1 and file.ismainimage=0')
->where('file.file IS NULL')
->where('(folder.foldertypeid=1 OR folder.foldertypeid=2 OR folder.foldertypeid=4 OR folder.foldertypeid=5)');
$db->setQuery($query);
$entries = $db->loadObjectList();
if(!empty($entries)) {
Factory::getApplication()->bootComponent('com_eventgallery');
}
/**
* @var FolderFactory $folderFactory
*/
$folderFactory = FolderFactory::getInstance();
// use the picasa reload magic to refresh empty albums.
foreach ($entries as $entry)
{
/**
* @var PicasaFolder $folder
*/
$folder = $folderFactory->getFolder($entry->folder);
// we need to call the method getAlbum in order to start the XML sync
if (method_exists($folder, 'updateAlbum') ) {
$folder->updateAlbum();
}
if (method_exists($folder, 'updatePhotoSet') ) {
$folder->updatePhotoSet();
}
}
return true;
}
}