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<?php
/**
* @package com_zoo
* @author YOOtheme http://www.yootheme.com
* @copyright Copyright (C) YOOtheme GmbH
* @license http://www.gnu.org/licenses/gpl.html GNU/GPL
*/
class Update253 implements iUpdate {
/*
Function: getNotifications
Get preupdate notifications.
Returns:
Array - messages
*/
public function getNotifications($app) {}
/*
Function: run
Performs the update.
Returns:
bool - true if updated successful
*/
public function run($app) {
// remove obsolete elements
foreach (array('video', 'gallery', 'facebookilike', 'itempublishup') as $element) {
if ($folder = $app->path->path('media:zoo/elements/'.$element)) {
JFolder::delete($folder);
}
}
// rename _itempublishup to _itempublish_up in config files
foreach ($app->path->files('root:', true, '/positions\.config/') as $file) {
if (preg_match('#renderer\/item\/#', $file)) {
$changed = false;
if (!$path = $app->path->path('root:'.$file)) {
continue;
}
$data = $app->data->create(file_get_contents($path));
if (!empty($data)) {
foreach ($data as $layout => $positions) {
foreach ($positions as $position => $elements) {
foreach ($elements as $index => $element) {
if (isset($element['element']) && $element['element'] == '_itempublishup') {
$data[$layout][$position][$index]['element'] = '_itempublish_up';
$changed = true;
}
}
}
}
}
if ($changed) {
$data = (string) $data;
JFile::write($app->path->path('root:'.$file), $data);
}
}
}
}
}