/**
* Public function that creates a single instance
*/
public static function getInstance()
{
if (!isset(self::$_instance)) {
self::$_instance = new self();
}
return self::$_instance;
}
/**
* Handle drawing item sizes list
*
* @param array $tag_params
* @param array $chilren
*/
public function tag_SizeList($tag_params, $children)
{
$manager = ShopItemSizesManager::getInstance();
$conditions = array();
$selected = isset($tag_params['selected']) ? fix_id($tag_params['selected']) : -1;
// get items
$items = $manager->getItems($manager->getFieldNames(), $conditions);
// create template
$template = $this->_parent->loadTemplate($tag_params, 'size_list_item.xml');
$template->setMappedModule($this->name);
// parse template
if (count($items) > 0) {
foreach ($items as $item) {
$params = array('id' => $item->id, 'name' => $item->name, 'selected' => $selected, 'item_delete' => url_MakeHyperlink($this->_parent->getLanguageConstant('delete'), window_Open('shop_item_size_delete', 400, $this->_parent->getLanguageConstant('title_size_delete'), false, false, url_Make('transfer_control', 'backend_module', array('module', $this->name), array('backend_action', 'sizes'), array('sub_action', 'delete'), array('id', $item->id)))), 'item_values' => url_MakeHyperlink($this->_parent->getLanguageConstant('values'), window_Open('shop_item_size_values', 400, $this->_parent->getLanguageConstant('title_size_values'), true, true, url_Make('transfer_control', 'backend_module', array('module', $this->name), array('backend_action', 'sizes'), array('sub_action', 'values_show'), array('definition', $item->id)))));
$template->restoreXML();
$template->setLocalParams($params);
$template->parse();
}
}
}
