public function __construct($name, $field, $entityField, array $options = [])
{
if (isset($options['filter_empty']) && true === $options['filter_empty']) {
throw new \Exception('filtering for empty values is not allowed for EntitiesColumn');
}
if (isset($options['sortable']) && true === $options['sortable']) {
throw new \Exception('sortable = true is not allowed for EntitiesColumn');
}
// default
$options['sortable'] = false;
// column type specific
if (!isset($options['display_join_max_entries'])) {
$options['display_join_max_entries'] = 5;
}
if (!isset($options['display_join_glue'])) {
$options['display_join_glue'] = ', ';
}
parent::__construct($name, $field, $entityField, $options);
}
/**
* @param string $name
* @param string $field
* @param string $entityField
* @param array $options
*/
public function __construct($name, $field, $entityField, array $options = [])
{
$this->entityField = $entityField;
$pos = strpos($field, '.');
if (false !== $pos) {
$fields = $field;
while (false !== $pos) {
$sub = substr($fields, 0, $pos);
$this->prefixes[] = EntityColumn::createEntityPrefix($sub);
$fields = substr($fields, $pos + 1);
$pos = strpos($fields, '.');
if (false === $pos && 0 < strlen($fields)) {
$pos = strlen($fields);
}
}
} else {
$this->prefixes[] = self::createEntityPrefix($field);
}
parent::__construct($name, $field, $options);
}
/**
* @param string $name
* @param string $field
* @param array $options
*/
public function __construct($name, $field, array $options = [])
{
parent::__construct($name, $field, '', $options);
}
/**
* @param string $name
* @param string $field
* @param string $operation
* @param array $options
*/
public function __construct($name, $field, $entityField, $operation, array $options = [])
{
$this->operation = $operation;
parent::__construct($name, $field, $entityField, $options);
}