public function getValue($param = null)
{
if ($this->_value != null) {
return parent::getValue();
}
if (!$this->getParent()) {
throw new Exception(sprintf("Meta property '%s' missing a parent reference", $this->_id));
}
$property = $this->getParent()->getRecursiveProperty($this->getParameter('property'));
if ($property instanceof CollectionProperty) {
$subParts = explode('.', $this->getParameter('action'));
$collection = $property->getValue();
return $collection->{$subParts[0]}(isset($subParts[1]) ? $subParts[1] : null);
} else {
if ($property instanceof ObjectProperty) {
$subParts = explode('.', $this->getParameter('action'));
$object = $property->getValue(ObjectModel::MODEL);
return $object instanceof BaseObject ? $object->{$subParts[0]}(isset($subParts[1]) ? $subParts[1] : null) : null;
} else {
$class = $this->_parent->getClass();
$action = $this->getParameter('action');
$array = array($this->_parent->getClass(), $this->getParameter('action'));
try {
$val = forward_static_call($array, $this->_parent);
} catch (\Exception $e) {
throw new Exception($e->getMessage());
}
return $val;
}
}
}
/**
* Set a value for the property
*
* Value can be either:
* the full path to a file
* the binary content of the file
*
* @param string $value
*/
public function setValue($value)
{
// @todo implement constraints
if (substr($value, 0, 1) == DIRECTORY_SEPARATOR) {
return $this->setValueFromFile($value);
} else {
return parent::setValue($value);
}
}
public function setValue($value)
{
switch ($value) {
case self::TODAY:
$value = date('Y-m-d H:i:s');
break;
case self::TOMORROW:
$value = date('Y-m-d H:i:s', time() + 86400);
break;
case self::TODAY_DATE:
$value = date('Y-m-d');
break;
case self::TODAY_TIME:
$value = date('H:i:s');
break;
default:
if ($this->getParameter('format') && !\Zend_Date::isDate($value, $this->getParameter('format'))) {
throw new Exception(array("VALUE_NOT_A_DATE", array($this->_id, $value)));
}
break;
}
parent::setValue($value);
}
/**
* Query and return a blob column
* @param ObjectModel\DataObject $do
* @param Property\AbstractProperty $property
* @throws Exception
* @return binary
*/
public function loadBlob(ObjectModel\DataObject $do, Property\AbstractProperty $property)
{
// get table to use
$table = $this->_getTableFromUri($do->getUri());
if (!$table) {
throw new Exception('MISSING_DBTABLE_PARAM');
}
$column = $this->_mapper ? $this->_mapper->propertyToDatastoreName($do->getClass(), $property->getId()) : $property->getId();
// primary key is either part of the mapper configuration or 'id'
$pkey = $this->_mapper ? $this->_mapper->getPrimaryKey($do->getUri()->getClass()) : Backend::DEFAULT_PKEY;
$this->_connect();
// get data from backend
// @todo Handle complex pkeys (via mapper definition)
$select = $this->_ressource->select()->from($table, $column)->where("{$pkey} = ?", $do->getUri()->getIdentifier())->limit(1);
return $this->_ressource->fetchOne($select);
}
/**
* Add a dynamic property to an already declared data object
* @param AbstractProperty $property
* @return t41\ObjectModel\DataObject
*/
public function addProperty(AbstractProperty $property)
{
$property->setParent($this);
$this->_data[$property->getId()] = $property;
$this->_dna['custom'] = true;
return $this;
}
public function reduce(array $params = array(), $cache = true)
{
if (!$this->_value) {
return parent::reduce($params, $cache);
} else {
// @todo improve performances !!
$uuid = Core\Registry::set($this->getValue(ObjectModel::DATA));
if (isset($params['extprops']) && ($params['extprops'] === true || array_key_exists($this->_id, $params['extprops']))) {
$value = $this->getValue(ObjectModel::DATA)->reduce(array('props' => $params['extprops'][$this->_id], 'extprops' => $params['extprops']), $cache);
} else {
$value = $this->getDisplayValue();
}
return array_merge(parent::reduce($params, $cache), array('value' => $value, 'uuid' => $uuid));
}
}
public function reduce(array $params = array(), $cache = true)
{
if (isset($params['collections']) && $params['collections'] > 0) {
$value = $this->getValue();
$value = $value->reduce($params, $cache);
}
return array_merge(parent::reduce($params), array('value' => isset($value) ? $value['collection'] : $this->_value, 'type' => 'Collection'));
}
