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/**
* TfishImageHandler class file.
*
* @copyright Simon Wilkinson 2013-2017 (https://tuskfish.biz)
* @license https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html GNU General Public License (GPL) V2
* @author Simon Wilkinson <[email protected]>
* @version Release: 1.0
* @since 1.0
* @package content
*/
// Enable strict type declaration.
declare(strict_types=1);
if (!defined("TFISH_ROOT_PATH")) die("TFISH_ERROR_ROOT_PATH_NOT_DEFINED");
/**
* Handler class for image content objects.
*
* @copyright Simon Wilkinson 2013-2017 (https://tuskfish.biz)
* @license https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html GNU General Public License (GPL) V2
* @author Simon Wilkinson <[email protected]>
* @version Release: 1.0
* @since 1.0
* @package content
*/
class TfishImageHandler extends TfishContentHandler
{
/**
* Count TfishImage objects, optionally matching conditions specified with a TfishCriteria
* object.
*
* @param object $criteria TfishCriteria object used to build conditional database query.
* @return int $count Number of TfishImage objects matching conditions.
*/
public static function getCount(TfishCriteria $criteria = false)
{
if (!isset($criteria)) {
$criteria = new TfishCriteria();
}
// Unset any pre-existing object type criteria.
$type_key = self::getTypeIndex($criteria->item);
if (isset($type_key)) {
$criteria->killType($type_key);
}
// Set new type criteria specific to this object.
$criteria->add(new TfishCriteriaItem('type', 'TfishImage'));
$count = parent::getcount($criteria);
return $count;
}
/**
* Get TfishImage objects, optionally matching conditions specified with a TfishCriteria object.
*
* Note that the object type is automatically set, so it is unnecessary to set it when calling
* TfishImageHandler::getObjects($criteria). However, if you want to use the generic handler
* TfishContentHandler::getObjects($criteria) then you do need to specify the object type,
* otherwise you will get all types of content returned. It is acceptable to use either handler,
* although good practice to use the type-specific one when you know you want a specific kind of
* object.
*
* @param object $criteria TfishCriteria object used to build conditional database query.
* @return array $objects Array of TfishImage objects.
*/
public static function getObjects(TfishCriteria $criteria = false)
{
if (!isset($criteria)) {
$criteria = new TfishCriteria();
}
// Unset any pre-existing object type criteria.
$type_key = self::getTypeIndex($criteria->item);
if (isset($type_key)) {
$criteria->killType($type_key);
}
// Set new type criteria specific to this object.
$criteria->add(new TfishCriteriaItem('type', 'TfishImage'));
$objects = parent::getObjects($criteria);
return $objects;
}
}