public function getPartialVars($partial, $nr, $info)
{
if (!$partial instanceof Kwf_Component_Partial_Random) {
throw new Kwf_Exception('Only Kwf_Component_Partial_Random supported');
}
$select = new Kwf_Component_Select();
$select->whereGenerator('child');
$select->limit(1, $nr);
return array('child' => $this->getData()->getChildComponent($select));
}
/**
* Searches for component datas by it's dbId
*
* @param string
* @param array|Kwf_Component_Select
* @return Kwf_Component_Data[]
*/
public function getComponentsByDbId($dbId, $select = array())
{
if (is_array($select)) {
$select = new Kwf_Component_Select($select);
}
$cacheId = $dbId . $select->getHash();
if (!isset($this->_componentsByDbIdCache[$cacheId])) {
if (is_numeric(substr($dbId, 0, 1)) || substr($dbId, 0, 4) == 'root') {
$data = $this->getComponentById($dbId, $select);
if ($data) {
return array($data);
} else {
return array();
}
}
if ($select->hasPart(Kwf_Component_Select::LIMIT_COUNT)) {
$limitCount = $select->getPart(Kwf_Component_Select::LIMIT_COUNT);
}
$ret = array();
foreach (Kwc_Abstract::getComponentClasses() as $class) {
foreach (Kwc_Abstract::getSetting($class, 'generators') as $key => $generator) {
if (isset($generator['dbIdShortcut']) && substr($dbId, 0, strlen($generator['dbIdShortcut'])) == $generator['dbIdShortcut']) {
$idParts = $this->_getIdParts(substr($dbId, strlen($generator['dbIdShortcut']) - 1));
$generator = Kwf_Component_Generator_Abstract::getInstance($class, $key);
if (count($idParts) <= 1) {
$generatorSelect = clone $select;
} else {
$generatorSelect = new Kwf_Component_Select();
// Select erst bei letzten Part
if ($select->hasPart(Kwf_Component_Select::IGNORE_VISIBLE)) {
$generatorSelect->ignoreVisible($select->getPart(Kwf_Component_Select::IGNORE_VISIBLE));
}
if ($select->hasPart(Kwf_Component_Select::WHERE_SUBROOT)) {
$generatorSelect->whereSubroot($select->getPart(Kwf_Component_Select::WHERE_SUBROOT));
}
}
if (isset($limitCount)) {
$generatorSelect->limit($limitCount - count($ret));
}
$generatorSelect->whereId($idParts[0]);
$data = $generator->getChildData(null, $generatorSelect);
unset($idParts[0]);
foreach ($data as $d) {
$componentId = $d->componentId . implode('', $idParts);
$data = $this->getComponentById($componentId, $select);
if ($data) {
$ret[] = $data;
}
if (isset($limitCount) && $limitCount - count($ret) <= 0) {
break 3;
}
}
}
}
}
$this->_componentsByDbIdCache[$cacheId] = $ret;
}
return $this->_componentsByDbIdCache[$cacheId];
}
/**
* Returns a single child pseudo page
*
* @see getChildPseudoPages
* @return Kwf_Component_Data
*/
public function getChildPseudoPage($select = array())
{
if (is_array($select)) {
$select = new Kwf_Component_Select($select);
}
$select->limit(1);
$ret = $this->getChildPseudoPages($select);
if (!$ret) {
return null;
}
return current($ret);
}
