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<?php
/**
* @version $Id: Abstract.php 19264 2014-02-27 23:28:13Z btowles $
* @author RocketTheme http://www.rockettheme.com
* @copyright Copyright (C) 2007 - 2020 RocketTheme, LLC
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 only
*/
abstract class RokSprocket_Provider_Simple_Storage_Abstract implements RokSprocket_Provider_Simple_Storage_Interface
{
/**
* @param $item_id
* @param $module_id
*
* @return bool|void
* @throws RokSprocket_Exception
*/
public function removeItem($item_id, $module_id)
{
$items = $this->getItems($module_id);
$removed_item_order = $items[RokSprocket_Provider_Simple_Storage_Interface::PROVIDER_NAME . '-' . $item_id]->getOrder();
unset($items[RokSprocket_Provider_Simple_Storage_Interface::PROVIDER_NAME . '-' . $item_id]);
/** @var $item RokSprocket_Item */
foreach ($items as $item) {
if ($item->getOrder() > $removed_item_order) {
$item->setOrder($item->getOrder() - 1);
}
}
$items->sort(RokSprocket_ItemCollection::SORT_METHOD_MANUAL);
RokCommon_Session::set('roksprocket.module_' . $module_id, serialize($items));
return true;
}
/**
* @param $module_id
*
* @return RokSprocket_ItemCollection
*/
public function getItems($module_id, $displayedIds = array())
{
/** @var RokSprocket_ItemCollection $items */
if ($this->isAdmin()) {
$items = RokCommon_Session::get('roksprocket.module_' . $module_id, false);
if ($items === false) {
$items = RokCommon_Session::set('roksprocket.module_' . $module_id, serialize($this->getItemsFromDB($module_id)));
}
$items = unserialize($items);
} else {
$items = $this->getItemsFromDB($module_id, $displayedIds);
}
$items->sort(RokSprocket_ItemCollection::SORT_METHOD_MANUAL);
return $items;
}
/**
* @return mixed
*/
abstract protected function isAdmin();
/**
* @param $module_id
*
* @return mixed
*/
abstract protected function getItemsFromDB($module_id, $displayedIds = array());
/**
* @param $module_id
*
* @return bool
* @throws RokSprocket_Exception
*/
public function addNewItem($module_id)
{
/** @var RokSprocket_ItemCollection $items */
$items = $this->getItems($module_id);
$new_rs_item = new RokSprocket_Item();
$new_rs_item->setProvider(RokSprocket_Provider_Simple_Storage_Interface::PROVIDER_NAME);
$new_rs_item->setId($items->getNextId());
$new_rs_item->setParam('_article_title', rc__('ROKSPROCKET_NEW_SIMPLE_ITEM_TITLE', $new_rs_item->getId()));
$new_rs_item->setTitle(rc__('ROKSPROCKET_NEW_SIMPLE_ITEM_TITLE', $new_rs_item->getId()));
$new_rs_item->setOrder(0);
/** @var RokSprocket_Item $item */
foreach ($items as $item) {
$item->setOrder($item->getOrder() + 1);
}
$items[$new_rs_item->getArticleId()] = $new_rs_item;
$items->sort(RokSprocket_ItemCollection::SORT_METHOD_MANUAL);
RokCommon_Session::set('roksprocket.module_' . $module_id, serialize($items));
return true;
}
/**
* @param array $data
*
* @return RokSprocket_ItemCollection
*/
protected function convertRawToItems(array $data)
{
$collection = new RokSprocket_ItemCollection();
$dborder = 0;
foreach ($data as $raw_item) {
$item = $this->convertRawToItem($raw_item, $dborder);
$collection[$item->getArticleId()] = $item;
$dborder++;
}
return $collection;
}
/**
* @param $raw_item
* @param int $dborder
*
* @return \RokSprocket_Item
*/
protected function convertRawToItem($raw_item, $dborder = 0)
{
$item = new RokSprocket_Item();
$item->setProvider(RokSprocket_Provider_Simple_Storage_Interface::PROVIDER_NAME);
$item->setId($raw_item->id);
$params = RokCommon_JSON::decode($raw_item->params, null, true);
if ($params !== false && is_array($params) && array_key_exists('_article_title', $params)) {
$item->setTitle($params['_article_title']);
} else {
$item->setTitle('Simple Item');
}
return $item;
}
}