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Questtype ?Textinput?: add support for field sizes (Issue #252) and general improvements

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coderkun 2014-05-19 11:36:36 +02:00
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models/QuestgroupshierarchyModel.inc Normal file
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<?php
/**
* The Legend of Z
*
* @author Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
* @copyright 2014 Heinrich-Heine-Universität Düsseldorf
* @license http://www.gnu.org/licenses/gpl.html
* @link https://bitbucket.org/coderkun/the-legend-of-z
*/
namespace hhu\z\models;
/**
* Model to interact with Questgroupshierarchy-table.
*
* @author Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
*/
class QuestgroupshierarchyModel extends \hhu\z\Model
{
/**
* Construct a new QuestgroupshierarchyModel.
*/
public function __construct()
{
parent::__construct();
}
/**
* Get a Questgroup hierarchy by its ID.
*
* throws IdNotFoundException
* @param int $questgroupshierarchyId ID of a Questgroup hierarchy
* @return array Questgroup hierarchy
*/
public function getHierarchyById($questgroupshierarchyId)
{
$data = $this->db->query(
'SELECT id, seminary_id, parent_questgroupshierarchy_id, pos, title_singular, title_plural, url '.
'FROM questgroupshierarchy '.
'WHERE questgroupshierarchy.id = ?',
'i',
$questgroupshierarchyId
);
if(empty($data)) {
throw new \nre\exceptions\IdNotFoundException($questgroupshierarchyId);
}
return $data[0];
}
/**
* Get the toplevel hierarchy entries of a Seminary.
*
* @param int $seminaryId ID of the seminary to get hierarchy for
* @return array Toplevel hierarchy
*/
public function getHierarchyOfSeminary($seminaryId)
{
return $this->db->query(
'SELECT id, seminary_id, parent_questgroupshierarchy_id, pos, title_singular, title_plural, url '.
'FROM questgroupshierarchy '.
'WHERE '.
'questgroupshierarchy.seminary_id = ? AND '.
'questgroupshierarchy.parent_questgroupshierarchy_id IS NULL '.
'ORDER BY questgroupshierarchy.pos ASC',
'i',
$seminaryId
);
}
/**
* Get the Questgroup-Hierarchy for a Questgroup.
*
* @param int $questgroupId ID of Questgroup
* @return array Hierarchy for Questgroup
*/
public function getHierarchyForQuestgroup($questgroupId)
{
$data = $this->db->query(
'SELECT questgroups_questgroupshierarchy.parent_questgroup_id, questgroups_questgroupshierarchy.pos AS questgroup_pos, questgroupshierarchy.id, questgroupshierarchy.seminary_id, questgroupshierarchy.parent_questgroupshierarchy_id, questgroupshierarchy.pos, questgroupshierarchy.title_singular, questgroupshierarchy.title_plural, questgroupshierarchy.url '.
'FROM questgroups_questgroupshierarchy '.
'INNER JOIN questgroupshierarchy ON questgroupshierarchy.id = questgroups_questgroupshierarchy.questgroupshierarchy_id '.
'WHERE questgroups_questgroupshierarchy.questgroup_id = ?',
'i',
$questgroupId
);
if(!empty($data)) {
return $data[0];
}
return null;
}
/**
* Get the child hierarchy entries of a Questgroup hierarchy.
*
* @param int $questgroupshierarchyId ID of a Questgroup hierarchy
* @return array Child Questgroup hierarchy entries
*/
public function getChildQuestgroupshierarchy($questgroupshierarchyId)
{
return $this->db->query(
'SELECT id, seminary_id, parent_questgroupshierarchy_id, pos, title_singular, title_plural, url '.
'FROM questgroupshierarchy '.
'WHERE questgroupshierarchy.parent_questgroupshierarchy_id = ? '.
'ORDER BY questgroupshierarchy.pos ASC',
'i',
$questgroupshierarchyId
);
}
}
?>