/**
* Set up model with given value or with the current timestamp.
*
* @param Zend_Date|Opus_Date|string $value (Optional) Some sort of date representation.
* @return void
*/
public function __construct($value = null)
{
parent::__construct();
if ($value instanceof Zend_Date) {
$this->setZendDate($value);
} else {
if ($value instanceof DateTime) {
$this->setDateTime($value);
} else {
if (is_string($value) and preg_match(self::TIMEDATE_REGEXP, $value)) {
$this->setFromString($value);
} else {
if (is_string($value) and preg_match(self::DATEONLY_REGEXP, $value)) {
$this->setFromString($value);
} else {
if ($value instanceof Opus_Date) {
$this->updateFrom($value);
} else {
// set all fields to 0
$this->setYear(0)->setMonth(0)->setDay(0)->setHour(NULL)->setMinute(NULL)->setSecond(NULL)->setTimezone(NULL)->setUnixTimestamp(0);
}
}
}
}
}
}
/**
* Construct a new model instance and connect it a database table's row.
* Pass an id to immediately fetch model data from the database. If not id is given
* a new persistent intance gets created wich got its id set as soon as it is stored
* via a call to _store().
*
* @param integer|Zend_Db_Table_Row $id (Optional) (Id of) Existing database row.
* @param Zend_Db_Table_Abstract $tableGatewayModel (Optional) Opus_Db model to fetch table row from.
* @throws Opus_Model_Exception Thrown if passed id is invalid.
*/
public function __construct($id = null, Zend_Db_Table_Abstract $tableGatewayModel = null)
{
$gatewayClass = self::getTableGatewayClass();
// Ensure that a default table gateway class is set
if (is_null($gatewayClass) === true and is_null($tableGatewayModel) === true) {
throw new Opus_Model_Exception('No table gateway model passed or specified by $_tableGatewayClass for class: ' . get_class($this));
}
if ($tableGatewayModel === null) {
// Try to query table gateway from internal attribute
$tableGatewayModel = Opus_Db_TableGateway::getInstance($gatewayClass);
}
if ($id === null) {
$this->_primaryTableRow = $tableGatewayModel->createRow();
} else {
if ($id instanceof Zend_Db_Table_Row) {
if ($id->getTableClass() !== $gatewayClass) {
throw new Opus_Model_Exception('Mistyped table row passed. Expected row from ' . $gatewayClass . ', got row from ' . $id->getTableClass() . '.');
}
$this->_primaryTableRow = $id;
$this->_isNewRecord = false;
} else {
$id_tupel = is_array($id) ? $id : array($id);
$id_string = is_array($id) ? "(" . implode(",", $id) . ")" : $id;
// This is needed, because find takes as many parameters as
// primary keys. It *does* *not* accept arrays with all primary
// key columns.
$rowset = call_user_func_array(array(&$tableGatewayModel, 'find'), $id_tupel);
if (false == $rowset->count() > 0) {
throw new Opus_Model_NotFoundException('No ' . get_class($tableGatewayModel) . " with id {$id_string} in database.");
}
$this->_primaryTableRow = $rowset->getRow(0);
$this->_isNewRecord = false;
}
}
// Paranoid programming, sorry! Check if proper row has been created.
if (!$this->_primaryTableRow instanceof Zend_Db_Table_Row) {
throw new Opus_Model_Exception("Invalid row object for class " . get_class($this));
}
parent::__construct();
// initialize plugins
$this->_loadPlugins();
$this->_fetchValues();
$this->_clearFieldsModifiedFlag();
}
