/**
* Public function that creates a single instance
*/
public static function getInstance()
{
if (!isset(self::$_instance)) {
self::$_instance = new self();
}
return self::$_instance;
}
/**
* Handle drawing results tag
*
* @param array $tag_params
* @param array $children
*/
public function tag_ResultsList($tag_params, $children)
{
$manager = LeadsEntriesManager::getInstance();
$data_manager = LeadsEntryDataManager::getInstance();
$types_manager = LeadsTypesManager::getInstance();
$conditions = array();
$type_id = null;
if (isset($tag_params['type'])) {
$type_id = fix_id($tag_params['type']);
} else {
if (isset($_REQUEST['type'])) {
$type_id = fix_id($_REQUEST['type']);
}
}
if (is_null($type_id)) {
return;
}
$fields = $types_manager->getItemValue('fields', array('id' => $type_id));
$fields = array_slice(explode(',', $fields), 0, leads::COLUMN_COUNT);
// add type to the conditions
$conditions['type'] = $type_id;
// get items from database
$items = $manager->getItems(array('id'), $conditions);
// load template
$template = $this->loadTemplate($tag_params, 'list_item.xml');
if (count($items) > 0) {
// prepare list of entries
$item_ids = array();
}
$data = array();
foreach ($items as $item) {
$item_ids[] = $item->id;
}
// get data from database
$raw_data = $data_manager->getItems($data_manager->getFieldNames(), array('entry' => $item_ids));
// pack data
if (count($raw_data) > 0) {
foreach ($raw_data as $raw_item_data) {
$id = $raw_item_data->entry;
$name = $raw_item_data->name;
if (!array_key_exists($id, $data)) {
$data[$id] = array();
}
if (in_array($name, $fields)) {
$number = array_search($name, $fields);
$data[$id]["field_{$number}"] = $raw_item_data->value;
}
}
// display data
foreach ($data as $id => $params) {
$template->setLocalParams($params);
$template->restoreXML();
$template->parse();
}
}
}
