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implement CRUD for Questgroup texts (issue #32)

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coderkun 2014-07-01 22:24:28 +02:00
commit 5fa70e65b3
8 changed files with 309 additions and 76 deletions
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67
models/QuestgroupsModel.inc
View file

@ -31,7 +31,7 @@
*
* @var array
*/
public $models = array('questgroupshierarchy', 'quests', 'questtexts');
public $models = array('questgroupshierarchy', 'quests');
@ -159,71 +159,6 @@
}
/**
* Get texts of a Questgroup.
*
* @param int $questgroupId ID of a Questgroup
* @return array Texts of this Questgroup
*/
public function getQuestgroupTexts($questgroupId)
{
return $this->db->query(
'SELECT id, pos, text '.
'FROM questgrouptexts '.
'WHERE questgroup_id = ? '.
'ORDER BY pos ASC',
'i',
$questgroupId
);
}
/**
* Get the first text of a Questgroup.
*
* @param int $questgroupId ID of a Questgroup
* @return string First text of this Questgroup or NULL
*/
public function getFirstQuestgroupText($questgroupId)
{
// Text of Questgroup itself
$questgroupTexts = $this->getQuestgroupTexts($questgroupId);
if(!empty($questgroupTexts)) {
return $questgroupTexts[0]['text'];
}
// Text of first Quest
$quest = $this->Quests->getFirstQuestOfQuestgroup($questgroupId);
if(!is_null($quest))
{
$questText = $this->Questtexts->getFirstQuestText($quest['id']);
if(!is_null($questText)) {
return $questText;
}
}
// Text of ChildQuestgroups
$questgroupHierarchy = $this->Questgroupshierarchy->getHierarchyForQuestgroup($questgroupId);
$childQuestgroupshierarchy = $this->Questgroupshierarchy->getChildQuestgroupshierarchy($questgroupHierarchy['id']);
foreach($childQuestgroupshierarchy as &$hierarchy)
{
// Get Questgroups
$questgroups = $this->getQuestgroupsForHierarchy($hierarchy['id'], $questgroupId);
foreach($questgroups as &$group)
{
$childQuestgroupText = $this->getFirstQuestgroupText($group['id']);
if(!is_null($childQuestgroupText)) {
return $childQuestgroupText;
}
}
}
// No text found
return null;
}
/**
* Get the next Questgroup.
*

181
models/QuestgrouptextsModel.inc Normal file
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@ -0,0 +1,181 @@
<?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 Questgrouptexts-table.
*
* @author Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
*/
class QuestgrouptextsModel extends \hhu\z\Model
{
/**
* Required models
*
* @var array
*/
public $models = array('questgroupshierarchy', 'questgroups', 'quests', 'questtexts');
/**
* Construct a new QuestgrouptextsModel.
*/
public function __construct()
{
parent::__construct();
}
/**
* Get texts of a Questgroup.
*
* @param int $questgroupId ID of a Questgroup
* @return array Texts of this Questgroup
*/
public function getQuestgroupTexts($questgroupId)
{
return $this->db->query(
'SELECT id, pos, text, questgroup_id '.
'FROM questgrouptexts '.
'WHERE questgroup_id = ? '.
'ORDER BY pos ASC',
'i',
$questgroupId
);
}
/**
* Get the first text of a Questgroup.
*
* @param int $questgroupId ID of a Questgroup
* @return string First text of this Questgroup or NULL
*/
public function getFirstQuestgroupText($questgroupId)
{
// Text of Questgroup itself
$questgroupTexts = $this->getQuestgroupTexts($questgroupId);
if(!empty($questgroupTexts)) {
return $questgroupTexts[0]['text'];
}
// Text of first Quest
$quest = $this->Quests->getFirstQuestOfQuestgroup($questgroupId);
if(!is_null($quest))
{
$questText = $this->Questtexts->getFirstQuestText($quest['id']);
if(!is_null($questText)) {
return $questText;
}
}
// Text of ChildQuestgroups
$questgroupHierarchy = $this->Questgroupshierarchy->getHierarchyForQuestgroup($questgroupId);
$childQuestgroupshierarchy = $this->Questgroupshierarchy->getChildQuestgroupshierarchy($questgroupHierarchy['id']);
foreach($childQuestgroupshierarchy as &$hierarchy)
{
// Get Questgroups
$questgroups = $this->Questgroups->getQuestgroupsForHierarchy($hierarchy['id'], $questgroupId);
foreach($questgroups as &$group)
{
$childQuestgroupText = $this->getFirstQuestgroupText($group['id']);
if(!is_null($childQuestgroupText)) {
return $childQuestgroupText;
}
}
}
// No text found
return null;
}
/**
* Add a Questgroup text to a Questgroup.
*
* @param int $userId ID of user
* @param int $questgroupId ID of Questgroup to add text to
* @param string $text Text to add
*/
public function addQuestgrouptextToQuestgroup($userId, $questgroupId, $text)
{
// Get position
$pos = $this->db->query(
'SELECT COALESCE(MAX(pos),0)+1 AS pos '.
'FROM questgrouptexts '.
'WHERE questgroup_id = ?',
'i',
$questgroupId
);
$pos = $pos[0]['pos'];
// Add Questgroup text
$this->db->query(
'INSERT INTO questgrouptexts '.
'(created_user_id, questgroup_id, pos, text) '.
'VALUES '.
'(?, ?, ?, ?)',
'iiis',
$userId, $questgroupId, $pos, $text
);
}
/**
* Edit a Questgroup text.
*
* @param int $questgrouptextId ID of Questgroup text to edit
* @param string $text New text
*/
public function editQuestgrouptext($questgrouptextId, $text)
{
$this->db->query(
'UPDATE questgrouptexts '.
'SET text = ? '.
'WHERE id = ?',
'si',
$text,
$questgrouptextId
);
}
/**
* Delete a Questgroup text.
*
* @param array $questgrouptext Data of Questgroup text to delete
*/
public function deleteQuestgrouptext($questgrouptext)
{
// Delete Questgroup text
$this->db->query('DELETE FROM questgrouptexts WHERE id = ?', 'i', $questgrouptext['id']);
// Adjust positions
$this->db->query(
'UPDATE questgrouptexts '.
'SET pos = pos - 1 '.
'WHERE questgroup_id = ? AND pos > ?',
'ii',
$questgrouptext['questgroup_id'],
$questgrouptext['pos']
);
}
}
?>