275 lines
7.8 KiB
PHP
275 lines
7.8 KiB
PHP
<?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\controllers;
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/**
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* Controller of the QuestsAgent to display Quests.
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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 QuestsController extends \hhu\z\controllers\SeminaryRoleController
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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('seminaries', 'questgroups', 'quests', 'questtexts', 'media', 'questtypes', 'questgroupshierarchy');
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/**
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* User permissions
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*
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* @var array
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*/
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public $permissions = array(
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'quest' => array('admin', 'moderator', 'user')
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);
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/**
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* User seminary permissions
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*
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* @var array
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*/
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public $seminaryPermissions = array(
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'quest' => array('admin', 'moderator', 'user')
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);
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/**
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* Action: quest.
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*
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* Show a quest and its task.
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*
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* @throws IdNotFoundException
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* @param string $seminaryUrl URL-Title of Seminary
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* @param string $questgroupUrl URL-Title of Questgroup
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* @param string $questUrl URL-Title of Quest
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* @param string $questtexttypeUrl URL-Title of Questtexttype
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* @param int $questtextPos Position of Questtext
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*/
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public function quest($seminaryUrl, $questgroupUrl, $questUrl, $questtexttypeUrl=null, $questtextPos=1)
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{
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// Get seminary
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$seminary = $this->Seminaries->getSeminaryByUrl($seminaryUrl);
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// Get Questgroup
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$questgroup = $this->Questgroups->getQuestgroupByUrl($seminary['id'], $questgroupUrl);
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// Get Quest
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$quest = $this->Quests->getQuestByUrl($seminary['id'], $questgroup['id'], $questUrl);
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// Get Character
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$character = $this->Characters->getCharacterForUserAndSeminary($this->Auth->getUserId(), $seminary['id']);
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// Check permissions
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$previousQuests = $this->Quests->getPreviousQuests($quest['id']);
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if(count($previousQuests) == 0)
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{
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// Previous Questgroup
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$previousQuestgroup = $this->Questgroups->getPreviousQuestgroup($questgroup['id']);
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if(!is_null($previousQuestgroup) && !$this->Questgroups->hasCharacterSolvedQuestgroup($previousQuestgroup['id'], $character['id'])) {
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throw new \nre\exceptions\AccessDeniedException();
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}
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}
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else
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{
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// Previous Quests
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if(count($previousQuests) > 0)
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{
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$solved = false;
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foreach($previousQuests as &$previousQuest)
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{
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if($this->Quests->hasCharacterSolvedQuest($previousQuest['id'], $character['id'])) {
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$solved = true;
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break;
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}
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}
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if(!$solved) {
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throw new \nre\exceptions\AccessDeniedException();
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}
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}
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}
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// Get (related) Questtext (for Sidequests)
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$relatedQuesttext = null;
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if(!$quest['is_mainquest'])
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{
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$relatedQuesttext = $this->Questtexts->getQuesttextForSidequest($quest['id']);
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if(!empty($relatedQuesttext)) {
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$relatedQuesttext['quest'] = $this->Quests->getQuestById($relatedQuesttext['quest_id']);
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}
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}
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// Get Questtext
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$questtext = null;
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if(is_null($questtexttypeUrl)) {
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$questtexttypeUrl = 'Prolog';
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}
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$questtexttypes = $this->Questtexts->getQuesttexttypes();
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$questtexttypes = array_map(function($t) { return $t['url']; }, $questtexttypes);
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$questtextCount = $this->Questtexts->getQuesttextsCountForQuest($quest['id'], $questtexttypeUrl);
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if($questtextCount > 0 && in_array($questtexttypeUrl, $questtexttypes))
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{
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$questtextPos = max(intval($questtextPos), 1);
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$questtext = $this->Questtexts->getQuesttextByUrl($quest['id'], $questtexttypeUrl, $questtextPos);
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$questtext['count'] = $questtextCount;
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$questtext['sidequests'] = $this->Quests->getSidequestsForQuesttext($questtext['id']);
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}
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// Quest status
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$questStatus = $this->request->getGetParam('status');
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$questStatusText = null;
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if(!is_null($questStatus))
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{
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switch($questStatus)
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{
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case 'solved':
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$questStatusText = $quest['right_text'];
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break;
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case 'unsolved':
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$questStatusText = $quest['wrong_text'];
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break;
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}
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}
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// Media
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$questmedia = null;
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if(!is_null($questtext) && array_key_exists('questmedia_id', $questtext) && !empty($questtext['questsmedia_id'])) {
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$questmedia = $this->Media->getMediaById($questtext['questsmedia_id']);
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}
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elseif(!is_null($quest['questsmedia_id'])) {
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$questmedia = $this->Media->getMediaById($quest['questsmedia_id']);
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}
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// Task
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$task = null;
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if($questtexttypeUrl == 'Prolog')
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{
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// Questtype
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$questtype = $this->Questtypes->getQuesttypeById($quest['questtype_id']);
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// Task
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$task = $this->runAndRenderTask($quest['id'], $questtype['classname']);
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}
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// Next Quest/Questgroup
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$nextQuests = null;
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$nextQuestgroup = null;
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if($questtexttypeUrl == 'Epilog')
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{
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if($quest['is_mainquest'])
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{
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// Next Quest
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$nextQuests = $this->Quests->getNextQuests($quest['id']);
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// Next Questgroup
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if(empty($nextQuests))
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{
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$nextQuestgroup = $this->Questgroups->getNextQuestgroup($questgroup['id']);
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$nextQuestgroup['hierarchy'] = $this->Questgroupshierarchy->getHierarchyById($nextQuestgroup['questgroupshierarchy_id']);
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}
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}
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else {
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// Related (Main-) Quest
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$nextQuest = $relatedQuesttext['quest'];
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$nextQuest['questgroup_url'] = $questgroup['url'];
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$nextQuests = array($nextQuest);
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}
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}
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// Pass data to view
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$this->set('seminary', $seminary);
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$this->set('questgroup', $questgroup);
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$this->set('questtext', $questtext);
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$this->set('quest', $quest);
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$this->set('queststatus', $questStatus);
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$this->set('queststatustext', $questStatusText);
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$this->set('relatedquesttext', $relatedQuesttext);
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$this->set('nextquests', $nextQuests);
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$this->set('nextquestgroup', $nextQuestgroup);
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$this->set('task', $task);
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$this->set('media', $questmedia);
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}
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/**
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* Load, construct, run and render the Agent for the given
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* classname of a Questtype and return ist output.
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*
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* @param int $questId ID of Quest
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* @param string $questtypeClassname Classname of Questtype to run and render
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* @return string Rendered output of Questtype-Agent
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*/
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private function runAndRenderTask($questId, $questtypeClassname)
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{
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$task = null;
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$questtypeAgent = null;
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try {
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// Load Agent
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\hhu\z\QuesttypeAgent::load($questtypeClassname);
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// Construct Agent
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$questtypeAgent = \hhu\z\QuesttypeAgent::factory($questtypeClassname, $this->request, $this->response);
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// Generate request
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$request = clone $this->request;
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// Generate response
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$response = clone $this->response;
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$response->clearParams(1);
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$response->addParams(
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null,
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\nre\configs\CoreConfig::$defaults['action'],
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$questId
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);
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// Run Agent
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$questtypeAgent->run($request, $response);
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// Render output
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$task = $questtypeAgent->render();
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}
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catch(\nre\exceptions\ViewNotFoundException $e) {
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$task = $e->getMessage();
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}
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catch(\nre\exceptions\ActionNotFoundException $e) {
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$task = $e->getMessage();
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}
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catch(\hhu\z\exceptions\QuesttypeModelNotValidException $e) {
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$task = $e->getMessage();
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}
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catch(\hhu\z\exceptions\QuesttypeModelNotFoundException $e) {
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$task = $e->getMessage();
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}
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catch(\hhu\z\exceptions\QuesttypeControllerNotValidException $e) {
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$task = $e->getMessage();
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}
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catch(\hhu\z\exceptions\QuesttypeControllerNotFoundException $e) {
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$task = $e->getMessage();
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}
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catch(\hhu\z\exceptions\QuesttypeAgentNotValidException $e) {
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$task = $e->getMessage();
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}
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catch(\hhu\z\exceptions\QuesttypeAgentNotFoundException $e) {
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$task = $e->getMessage();
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}
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// Return rendered output
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return $task;
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}
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}
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?>
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