/** @return DibiDataSource */
public final function getDataSource()
{
if ($this->dataSource === NULL) {
list($sorting, $limit, $offset) = $this->process();
FindByHelper::dibiProcess($this, $this->getMapper(), $this->getConventional(), $this->where, $this->findBy, $this->tableAlias);
static $dsClass;
if ($dsClass === NULL) {
// @codeCoverageIgnoreStart
$dsClass = 'DibiDataSource';
if (class_exists('DibiDataSourceX')) {
$dsClass = 'DibiDataSourceX';
}
}
// @codeCoverageIgnoreEnd
$ds = new $dsClass($this->sql, $this->getConnection());
foreach ($this->where as $where) {
$ds->where($where);
}
foreach ($sorting as $tmp) {
list($key, $direction) = $tmp;
$ds->orderBy($key, $direction);
}
if ($limit !== NULL or $offset) {
$ds->applyLimit($limit, $offset);
}
$this->dataSource = $ds;
}
return $this->dataSource;
}
/**
* Vola automaticky findBy* a getBy*
* <code>
* $collection->findByAuthor(3);
* // stejne jako
* $collection->findBy(array('author' => 3));
*
* $collection->findByAuthorAndCategory(3, 'foo');
* // stejne jako
* $collection->findBy(array('author' => 3, 'category' => 'foo'));
* </code>
* @see self::findBy();
* @see self::getBy();
* @param string
* @param array
* @throws MemberAccessException
* @return ArrayCollection|IEntity|NULL
*/
public final function __call($name, $args)
{
if (!method_exists($this, $name) and FindByHelper::parse($name, $args)) {
return $this->{$name}($args);
}
return parent::__call($name, $args);
}
/**
* Returns sql query
* @return string
*/
public final function __toString()
{
list($sorting, $limit, $offset) = $this->process();
$orderBy = array();
end($sorting);
$end = key($sorting);
foreach ($sorting as $i => $tmp) {
list($key, $direction) = $tmp;
$orderBy[] = '%by' . ($end === $i ? '' : ', ');
$orderBy[] = array($key => $direction);
}
FindByHelper::dibiProcess($this, $this->getMapper(), $this->getConventional(), $this->where, $this->findBy, $this->tableAlias);
$join = array();
foreach ($this->join as $tmp) {
$join = array_merge($join, $tmp);
}
return $this->connectionTranslate('
SELECT [e.*]
FROM %n', $this->tableName, ' as e
%ex', $join, '
%ex', $this->where ? array('WHERE %and', $this->where) : NULL, '
' . ($join ? 'GROUP BY [e.id]' : '') . '
%ex', $orderBy ? array('ORDER BY %sql', $orderBy) : NULL, '
%ofs %lmt', $offset, $limit);
}
