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/**
* TfishCollectionHandler 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 collection 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 TfishCollectionHandler extends TfishContentHandler
{
/**
* Count TfishCollection 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 collection objects matching the criteria.
*/
public static function getCount(TfishCriteria $criteria = null)
{
if (!isset($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', 'TfishCollection'));
$count = parent::getcount($criteria);
return $count;
}
/**
* Get TfishCollection objects, optionally matching conditions specified with a TfishCriteria
* object.
*
* Note that the object type is automatically set, so it is unnecessary to set it when calling
* TfishCollectionHandler::getObjects($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 TfishCollection objects.
*/
public static function getObjects(TfishCriteria $criteria = null)
{
if (!isset($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', 'TfishCollection'));
$objects = parent::getObjects($criteria);
return $objects;
}
/**
* Get a select box listing a tree of parent (TfishCollection) objects.
*
* @param int $selected Currently selected option.
* @return string HTML select box.
*/
public static function getParentSelectBox(int $selected = 0)
{
$clean_selected = TfishFilter::isInt($selected, 1) ? $selected : 0;
$options = array(0 => TFISH_SELECT_PARENT);
$select_box = '';
$criteria = new TfishCriteria();
$criteria->add(new TfishCriteriaItem('type', 'TfishCollection'));
$criteria->order = 'title';
$criteria->ordertype = 'ASC';
$options = $options + self::getList($criteria);
$select_box = '<select id="parent" name="parent" class="form-control">';
if (!empty($options)) {
foreach ($options as $key => $value) {
if ($key === $clean_selected) {
$select_box .= '<option value="' . $key . '" selected>' . $value . '</option>';
} else {
$select_box .= '<option value="' . $key . '">' . $value . '</option>';
}
}
}
$select_box .= '</select>';
return $select_box;
}
}