fix labels and text editors for Quest creation
This commit is contained in:
oliver
commit
476c18b6a9
4278 changed files with 1196345 additions and 0 deletions
527
questtypes/dragndrop/DragndropQuesttypeController.inc
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527
questtypes/dragndrop/DragndropQuesttypeController.inc
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<?php
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/**
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* The Legend of Z
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*
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* @author Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
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* @copyright 2014 Heinrich-Heine-Universität Düsseldorf
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* @license http://www.gnu.org/licenses/gpl.html
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* @link https://bitbucket.org/coderkun/the-legend-of-z
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*/
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namespace hhu\z\questtypes;
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/**
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* Controller of the DragndropQuesttypeAgent for Drag&Drop.
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*
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* @author Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
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*/
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class DragndropQuesttypeController extends \hhu\z\controllers\QuesttypeController
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{
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/**
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* Required models
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*
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* @var array
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*/
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public $models = array('media');
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/**
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* Required components
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*
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* @var array
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*/
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public $components = array('validation');
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/**
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* Save the answers of a Character for a Quest.
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*
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* @param array $seminary Current Seminary data
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* @param array $questgroup Current Questgroup data
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* @param array $quest Current Quest data
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* @param array $character Current Character data
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* @param array $answers Character answers for the Quest
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*/
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public function saveAnswersOfCharacter($seminary, $questgroup, $quest, $character, $answers)
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{
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// Get Drag&Drop field
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$dndField = $this->Dragndrop->getDragndrop($quest['id']);
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// Get Drops
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$drops = $this->Dragndrop->getDrops($dndField['quest_id']);
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// Save user answers
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foreach($drops as &$drop)
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{
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// Determine user answer
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$answer = null;
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if(array_key_exists($drop['id'], $answers) && !empty($answers[$drop['id']]))
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{
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$a = intval(substr($answers[$drop['id']], 4));
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if($a !== false && $a > 0) {
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$answer = $a;
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}
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}
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// Update database record
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$this->Dragndrop->setCharacterSubmission($drop['id'], $character['id'], $answer);
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}
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}
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/**
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* Save additional data for the answers of a Character for a Quest.
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*
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* @param array $seminary Current Seminary data
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* @param array $questgroup Current Questgroup data
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* @param array $quest Current Quest data
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* @param array $character Current Character data
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* @param array $data Additional (POST-) data
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*/
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public function saveDataForCharacterAnswers($seminary, $questgroup, $quest, $character, $data)
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{
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}
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/**
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* Check if answers of a Character for a Quest match the correct ones.
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*
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* @param array $seminary Current Seminary data
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* @param array $questgroup Current Questgroup data
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* @param array $quest Current Quest data
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* @param array $character Current Character data
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* @param array $answers Character answers for the Quest
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* @return boolean True/false for a right/wrong answer or null for moderator evaluation
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*/
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public function matchAnswersOfCharacter($seminary, $questgroup, $quest, $character, $answers)
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{
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// Get Drag&Drop field
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$dndField = $this->Dragndrop->getDragndrop($quest['id']);
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// Get Drags
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$drags = $this->Dragndrop->getDrags($dndField['quest_id'], true);
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// Match drags with user answers
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foreach($drags as &$drag)
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{
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$founds = array_keys($answers, 'drag'.$drag['id']);
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if(count($founds) != 1) {
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return false;
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}
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if(!$this->Dragndrop->dragMatchesDrop($drag['id'], $founds[0])) {
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return false;
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}
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}
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// Set status
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return true;
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}
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/**
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* Action: quest.
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*
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* Display a text with input fields and evaluate if user input
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* matches with stored regular expressions.
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*
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* @param array $seminary Current Seminary data
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* @param array $questgroup Current Questgroup data
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* @param array $quest Current Quest data
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* @param array $character Current Character data
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* @param \Exception $exception Character submission exception
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*/
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public function quest($seminary, $questgroup, $quest, $character, $exception)
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{
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// Get Drag&Drop field
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$dndField = $this->Dragndrop->getDragndrop($quest['id']);
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if(!is_null($dndField) && !is_null($dndField['questmedia_id'])) {
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$dndField['media'] = $this->Media->getSeminaryMediaById($dndField['questmedia_id']);
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}
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// Get Drags
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$drags = array();
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if(!is_null($dndField))
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{
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$dragsByIndex = $this->Dragndrop->getDrags($dndField['quest_id']);
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foreach($dragsByIndex as &$drag) {
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$drag['media'] = $this->Media->getSeminaryMediaById($drag['questmedia_id']);
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$drags[$drag['id']] = $drag;
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}
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}
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// Get Drops
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$drops = array();
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if(!is_null($dndField)) {
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$drops = $this->Dragndrop->getDrops($dndField['quest_id']);
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}
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// Get Character answers
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if($this->request->getGetParam('show-answer') == 'true' || !$this->Quests->hasCharacterSolvedQuest($quest['id'], $character['id']) || $this->request->getGetParam('status') == 'solved')
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{
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foreach($drops as &$drop)
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{
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$drop['answer'] = $this->Dragndrop->getCharacterSubmission($drop['id'], $character['id']);
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if(!is_null($drop['answer']))
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{
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$drop['answer'] = $drags[$drop['answer']];
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unset($drags[$drop['answer']['id']]);
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}
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}
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}
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// Pass data to view
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$this->set('seminary', $seminary);
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$this->set('field', $dndField);
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$this->set('drops', $drops);
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$this->set('drags', $drags);
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}
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/**
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* Action: submission.
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*
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* Show the submission of a Character for a Quest.
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*
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* @param array $seminary Current Seminary data
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* @param array $questgroup Current Questgroup data
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* @param array $quest Current Quest data
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* @param array $character Current Character data
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*/
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public function submission($seminary, $questgroup, $quest, $character)
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{
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// Get Drag&Drop field
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$dndField = $this->Dragndrop->getDragndrop($quest['id']);
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$dndField['media'] = $this->Media->getSeminaryMediaById($dndField['questmedia_id']);
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// Get Drags
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$drags = array();
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$dragsByIndex = $this->Dragndrop->getDrags($dndField['quest_id']);
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foreach($dragsByIndex as &$drag) {
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$drag['media'] = $this->Media->getSeminaryMediaById($drag['questmedia_id']);
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$drags[$drag['id']] = $drag;
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}
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// Get Drops
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$drops = $this->Dragndrop->getDrops($dndField['quest_id']);
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// Get Character answers
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foreach($drops as &$drop)
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{
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$drop['answer'] = $this->Dragndrop->getCharacterSubmission($drop['id'], $character['id']);
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if(!is_null($drop['answer']))
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{
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$drop['answer'] = $drags[$drop['answer']];
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unset($drags[$drop['answer']['id']]);
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}
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}
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// Pass data to view
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$this->set('seminary', $seminary);
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$this->set('field', $dndField);
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$this->set('drops', $drops);
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$this->set('drags', $drags);
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}
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/**
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* Action: edittask.
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*
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* Edit the task of a Quest.
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*
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* @param array $seminary Current Seminary data
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* @param array $questgroup Current Questgroup data
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* @param array $quest Current Quest data
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*/
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public function edittask($seminary, $questgroup, $quest)
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{
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// Get Drag&Drop field
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$dndField = $this->Dragndrop->getDragndrop($quest['id']);
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if(!is_null($dndField)) {
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$dndField['media'] = $this->Media->getSeminaryMediaById($dndField['questmedia_id']);
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}
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// Get Drop-items
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$drops = array();
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if(!is_null($dndField)) {
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$drops = $this->Dragndrop->getDrops($dndField['quest_id']);
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}
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// Get Drag-items
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$drags = array();
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if(!is_null($dndField))
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{
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$drags = $this->Dragndrop->getDrags($dndField['quest_id']);
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foreach($drags as &$drag)
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{
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$drag['media'] = $this->Media->getSeminaryMediaById($drag['questmedia_id']);
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$drag['drops'] = array_map(function($d) { return $d['id']; }, $this->Dragndrop->getDropsForDrag($drag['id']));
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}
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}
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// Get allowed mimetypes
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$mimetypes = \nre\configs\AppConfig::$mimetypes['questtypes'];
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// Values
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$step = 0;
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$steps = 2;
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$validation = true;
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$dragsValidation = true;
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// Save submitted data
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if($this->request->getRequestMethod() == 'POST')
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{
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// Get current step
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$step = max(0, min($steps, intval($this->request->getPostParam('step'))));
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// Drag&Drop-field (background image)
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if($step == 0)
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{
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// Validate zone
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$zone = null;
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if(!empty($_FILES) && array_key_exists('zone', $_FILES) && $_FILES['zone']['error'] != UPLOAD_ERR_NO_FILE)
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{
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$zone = $_FILES['zone'];
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// Check error
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if($zone['error'] !== UPLOAD_ERR_OK) {
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$validation = $this->Validation->addValidationResult($validation, 'zone', 'error', $zone['error']);
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}
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// Check mimetype
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$mediaMimetype = null;
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$zone['mimetype'] = \hhu\z\Utils::getMimetype($zone['tmp_name'], $zone['type']);
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foreach($mimetypes as &$mimetype) {
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if($mimetype['mimetype'] == $zone['mimetype']) {
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$mediaMimetype = $mimetype;
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break;
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}
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}
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if(is_null($mediaMimetype)) {
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$validation = $this->Validation->addValidationResult($validation, 'zone', 'mimetype', $zone['mimetype']);
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}
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elseif($zone['size'] > $mediaMimetype['size']) {
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$validation = $this->Validation->addValidationResult($validation, 'zone', 'size', $mediaMimetype['size']);
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}
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}
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// Set zone
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if($validation === true)
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{
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// Upload background image
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$mediaId = $this->Media->createQuestMedia(
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$this->Auth->getUserId(),
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$seminary['id'],
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sprintf('quest-dnd-%s', $quest['url']),
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'',
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$zone['mimetype'],
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$zone['tmp_name']
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);
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if($mediaId !== false)
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{
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// Create Drag&Drop zone
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$this->Dragndrop->createDragndrop(
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$this->Auth->getUserId(),
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$quest['id'],
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$mediaId
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);
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}
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// Reload Drag&Drop field
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$dndField = $this->Dragndrop->getDragndrop($quest['id']);
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$dndField['media'] = $this->Media->getSeminaryMediaById($dndField['questmedia_id']);
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}
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}
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// Drop-items
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elseif($step == 1)
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{
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// Get new Drop-items and organize them
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$dropsNew = array();
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$dropsUpdate = array();
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foreach($this->request->getPostParam('drops') as $drop)
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{
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if(array_key_exists('id', $drop)) {
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$dropsUpdate[$drop['id']] = $drop;
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}
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else {
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$dropsNew[] = $drop;
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}
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}
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// Update Drop-items
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foreach($drops as $drop)
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{
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if(array_key_exists($drop['id'], $dropsUpdate))
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{
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$drop = $dropsUpdate[$drop['id']];
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$this->Dragndrop->editDrop($drop['id'], $drop['width'], $drop['height'], $drop['x'], $drop['y']);
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}
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else {
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$this->Dragndrop->deleteDrop($drop['id']);
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}
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}
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// Add new Drop-items
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foreach($dropsNew as $drop) {
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$this->Dragndrop->addDrop($dndField['quest_id'], $drop['width'], $drop['height'], $drop['x'], $drop['y']);
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}
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// Reload Drop-items
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$drops = $this->Dragndrop->getDrops($dndField['quest_id']);
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}
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// Drag-items
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elseif($step == 2)
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{
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// Get new Drop-items and organize them
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$dragsNew = array();
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$dragsUpdate = array();
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foreach($this->request->getPostParam('drags') as $index => $drag)
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{
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// Get file
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if(array_key_exists($index, $_FILES['drags']['error']) && $_FILES['drags']['error'][$index] !== UPLOAD_ERR_NO_FILE)
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{
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$drag['file'] = array(
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'name' => $_FILES['drags']['name'][$index],
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'type' => $_FILES['drags']['type'][$index],
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'tmp_name' => $_FILES['drags']['tmp_name'][$index],
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'error' => $_FILES['drags']['error'][$index],
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'size' => $_FILES['drags']['size'][$index]
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);
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// Validate file
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$dragValidation = true;
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// Check error
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if($drag['file']['error'] !== UPLOAD_ERR_OK) {
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$dragValidation = $this->Validation->addValidationResult($dragValidation, 'file', 'error', $drag['file']['error']);
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}
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// Check mimetype
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$dragMimetype = null;
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$drag['file']['mimetype'] = \hhu\z\Utils::getMimetype($drag['file']['tmp_name'], $drag['file']['type']);
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foreach($mimetypes as &$mimetype) {
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if($mimetype['mimetype'] == $drag['file']['mimetype']) {
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$dragMimetype = $mimetype;
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break;
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}
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}
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if(is_null($dragMimetype)) {
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$dragValidation = $this->Validation->addValidationResult($dragValidation, 'file', 'mimetype', $drag['file']['mimetype']);
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}
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elseif($drag['file']['size'] > $dragMimetype['size']) {
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$dragValidation = $this->Validation->addValidationResult($dragValidation, 'file', 'size', $dragMimetype['size']);
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}
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// Add validation result
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if($dragValidation !== true)
|
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{
|
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if(!is_array($dragsValidation)) {
|
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$dragsValidation = array();
|
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}
|
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$dragsValidation[$index] = $dragValidation;
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}
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|
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// Upload Drag-item file
|
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if($dragValidation === true)
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{
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$drag['file']['media_id'] = $this->Media->createQuestMedia(
|
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$this->Auth->getUserId(),
|
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$seminary['id'],
|
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sprintf('quest-dnd-%s-%s', substr($quest['url'], 0, 25), substr($drag['file']['name'], 0, 25)),
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'',
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$drag['file']['mimetype'],
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$drag['file']['tmp_name']
|
||||
);
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}
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}
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// Add to array
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if(array_key_exists('id', $drag)) {
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$dragsUpdate[$drag['id']] = $drag;
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}
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else {
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$dragsNew[] = $drag;
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}
|
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}
|
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|
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// Update Drag-items
|
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foreach($drags as $drag)
|
||||
{
|
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if(array_key_exists($drag['id'], $dragsUpdate))
|
||||
{
|
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$drag = $dragsUpdate[$drag['id']];
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// Edit Drag-items
|
||||
if(array_key_exists('file', $drag) && array_key_exists('media_id', $drag['file'])) {
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$this->Dragndrop->editDrag($drag['id'], $drag['file']['media_id']);
|
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}
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// Set correct Drop-items for Drag-item
|
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$this->Dragndrop->setDropsForDrag(
|
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$this->Auth->getUserId(),
|
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$drag['id'],
|
||||
array_key_exists('drops', $drag) ? array_keys($drag['drops']) : array()
|
||||
);
|
||||
}
|
||||
else {
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$this->Dragndrop->deleteDrag($drag['id']);
|
||||
}
|
||||
}
|
||||
// Add new Drag-items
|
||||
foreach($dragsNew as $drag)
|
||||
{
|
||||
if(array_key_exists('file', $drag) && array_key_exists('media_id', $drag['file']))
|
||||
{
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||||
// Create Drag-item
|
||||
$dragId = $this->Dragndrop->addDrag($dndField['quest_id'], $drag['file']['media_id']);
|
||||
|
||||
// Set Drop-items for Drag-item
|
||||
$this->Dragndrop->setDropsForDrag(
|
||||
$this->Auth->getUserId(),
|
||||
$dragId,
|
||||
array_key_exists('drops', $drag) ? array_keys($drag['drops']) : array()
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// Reload Drag-items
|
||||
$drags = $this->Dragndrop->getDrags($dndField['quest_id']);
|
||||
foreach($drags as &$drag)
|
||||
{
|
||||
$drag['media'] = $this->Media->getSeminaryMediaById($drag['questmedia_id']);
|
||||
$drag['drops'] = array_map(function($d) { return $d['id']; }, $this->Dragndrop->getDropsForDrag($drag['id']));
|
||||
}
|
||||
}
|
||||
|
||||
// Go to next/previous step
|
||||
if($validation === true && $dragsValidation === true)
|
||||
{
|
||||
if(!is_null($this->request->getPostParam('prev'))) {
|
||||
$step--;
|
||||
}
|
||||
else {
|
||||
$step++;
|
||||
}
|
||||
// Redirect after last step
|
||||
if($step > $steps) {
|
||||
$this->redirect($this->linker->link(array('quest', $seminary['url'], $questgroup['url'], $quest['url']), 1));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// Pass data to view
|
||||
$this->set('seminary', $seminary);
|
||||
$this->set('zone', $dndField);
|
||||
$this->set('drops', $drops);
|
||||
$this->set('drags', $drags);
|
||||
$this->set('mimetypes', $mimetypes);
|
||||
$this->set('step', $step);
|
||||
$this->set('validation', $validation);
|
||||
$this->set('dragsValidation', $dragsValidation);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
Loading…
Add table
Add a link
Reference in a new issue