protected function _validate()
{
if (!empty($this->_value)) {
// return array('valid' => false, 'error' => __('This ' . $this->getValue() . ' already exists'));
$pkField = $this->getModel()->getTable()->getPK();
$pkValue = $this->getModel()->getPK();
if ($this->getModel()->isFieldEncrypted($this->getName())) {
$testValue = $this->getModel()->doEncrypt($this->getValue());
} else {
$testValue = $this->getValue();
}
if ($pkValue) {
// Existing
$sql = 'SELECT * FROM ' . $this->getModel()->getTable() . ' WHERE ' . $this->getName() . ' = ? AND ' . $pkField . ' != ? LIMIT 1';
$values = array($testValue, $pkValue);
} else {
// New record
$sql = 'SELECT * FROM ' . $this->getModel()->getTable() . ' WHERE ' . $this->getName() . ' = ? LIMIT 1';
$values = array($testValue);
}
$connection = Db::getInstance()->getConnection();
$statement = $connection->prepare($sql);
$statement->execute($values);
$result = $statement->fetch(PDO::FETCH_ASSOC);
if ($result === false || empty($result)) {
// Not found
} else {
return array('valid' => false, 'error' => __('This ' . $this->getName() . ' already exists'));
}
}
return array('valid' => true);
}
public function getParents()
{
$parents = Db::getInstance()->getAdapter()->getParents((string) $this);
$parentColumns = array();
foreach ($parents as $parent) {
if (isset($parent['COLUMN_NAME']) && isset($parent['REFERENCED_TABLE_NAME']) && strtoupper($parent['CONSTRAINT_NAME']) != 'PRIMARY') {
$parentColumns[] = $parent['COLUMN_NAME'];
}
}
return array_unique($parentColumns);
}
public function getRowCount(Collection $collection = null)
{
if (isset($collection)) {
return $collection->count(true);
}
if (!isset($this->_rowCount)) {
$sql = 'SELECT COUNT(*) AS count FROM ' . $this->_tableName;
$connection = Db::getInstance()->getConnection();
$statement = $connection->prepare($sql);
$statement->execute();
$result = $statement->fetch(PDO::FETCH_ASSOC);
$this->_rowCount = $result['count'];
}
return $this->_rowCount;
}
public function updateDatabase()
{
$db = Db::getInstance();
return $db->update();
}
public function __construct()
{
$this->_modelName = str_replace('Collection', '', get_class($this)) . 'Model';
$this->_connection = Db::getInstance()->getConnection();
$tableNameCC = str_replace('Collection', '', get_class($this));
$tableName = $this->fromCamelCase($tableNameCC);
$this->_table = Db::getInstance()->getTable($tableName);
$this->_query = new Query();
}