299 lines
8.9 KiB
PHP
299 lines
8.9 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\questtypes;
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/**
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* Controller of the ChoiceinputQuesttypeAgent for choosing between
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* predefined input values.
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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 ChoiceinputQuesttypeController extends \hhu\z\controllers\QuesttypeController
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{
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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, $answers)
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{
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// Get lists
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$choiceLists = $this->Choiceinput->getChoiceinputLists($quest['id']);
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// Save answers
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foreach($choiceLists as &$list)
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{
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$pos = intval($list['number']) - 1;
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$answer = (array_key_exists($pos, $answers)) ? $answers[$pos] : null;
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$this->Choiceinput->setCharacterSubmission($list['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, $answers)
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{
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// Get lists
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$choiceLists = $this->Choiceinput->getChoiceinputLists($quest['id']);
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// Match lists with user answers
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foreach($choiceLists as &$list)
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{
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$pos = intval($list['number']) - 1;
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if(!array_key_exists($pos, $answers)) {
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return false;
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}
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if($list['questtypes_choiceinput_choice_id'] != $answers[$pos]) {
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return false;
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}
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}
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// All answers right
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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 lists with predefined values.
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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, $exception)
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{
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// Get Task
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$task = $this->Choiceinput->getChoiceinputQuest($quest['id']);
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// Get lists
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$choiceLists = $this->Choiceinput->getChoiceinputLists($quest['id']);
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foreach($choiceLists as &$list) {
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$list['values'] = $this->Choiceinput->getChoiceinputChoices($list['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']) || $this->request->getGetParam('status') == 'solved') {
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foreach($choiceLists as &$list) {
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$list['answer'] = $this->Choiceinput->getCharacterSubmission($list['id'], $character['id']);
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}
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}
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// Pass data to view
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$this->set('task', $task);
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$this->set('choiceLists', $choiceLists);
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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, $character)
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{
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// Get Task
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$task = $this->Choiceinput->getChoiceinputQuest($quest['id']);
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// Get lists
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$choiceLists = $this->Choiceinput->getChoiceinputLists($quest['id']);
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foreach($choiceLists as &$list)
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{
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$list['values'] = $this->Choiceinput->getChoiceinputChoices($list['id']);
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$list['answer'] = $this->Choiceinput->getCharacterSubmission($list['id'], $character['id']);
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$list['right'] = ($list['questtypes_choiceinput_choice_id'] == $list['answer']);
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}
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// Pass data to view
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$this->set('task', $task);
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$this->set('choiceLists', $choiceLists);
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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, $quest)
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{
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// Get Task
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$task = $this->Choiceinput->getChoiceinputQuest($quest['id']);
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$text = $task['text'];
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// Get lists
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$choiceLists = $this->Choiceinput->getChoiceinputLists($quest['id']);
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foreach($choiceLists as &$list)
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{
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$list['choices'] = $this->Choiceinput->getChoiceinputChoices($list['id']);
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foreach($list['choices'] as $index => &$choice) {
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//$choice['correct'] = ($choice['id'] == $list['questtypes_choiceinput_choice_id']);
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if($choice['id'] == $list['questtypes_choiceinput_choice_id']) {
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$list['answer'] = $index;
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}
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$choice = $choice['text'];
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}
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//$list = $list['choices'];
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}
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// Values
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$validations = array();
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// Save data
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if($this->request->getRequestMethod() == 'POST')
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{
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if(!is_null($this->request->getPostParam('preview')) || !is_null($this->request->getPostParam('save')))
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{
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// Get params and validate them
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if(is_null($this->request->getPostParam('text'))) {
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throw new \nre\exceptions\ParamsNotValidException('text');
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}
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$text = $this->request->getPostParam('text');
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if(is_null($this->request->getPostParam('lists'))) {
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throw new \nre\exceptions\ParamsNotValidException('lists');
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}
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$choiceLists = $this->request->getPostParam('lists');
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$choiceLists = array_values($choiceLists);
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foreach($choiceLists as $listIndex => &$list)
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{
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// Validate choices
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if(!array_key_exists('choices', $list)) {
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throw new \nre\exceptions\ParamsNotValidException('choices');
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}
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$choiceIndex = 0;
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$answer = null;
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foreach($list['choices'] as $index => &$choice)
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{
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// Validate choice
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$choiceValidation = $this->Validation->validate($choice, \nre\configs\AppConfig::$validation['choice']);
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if($choiceValidation !== true)
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{
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if(!array_key_exists($listIndex, $validations) || !is_array($validations[$listIndex])) {
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$validations[$listIndex] = array();
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}
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if(!array_key_exists('choices', $validations[$listIndex])) {
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$validations[$listIndex]['choices'] = array();
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}
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$validations[$listIndex]['choices'][$choiceIndex] = $choiceValidation;
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}
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$choiceIndex++;
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if(array_key_exists('answer', $list) && $list['answer'] == $index) {
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$answer = $choiceIndex;
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}
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}
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// Validate correct answer
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if(is_null($answer))
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{
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if(!array_key_exists($listIndex, $validations) || !is_array($validations[$listIndex])) {
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$validations[$listIndex] = array();
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}
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if(!array_key_exists('answer', $validations[$listIndex])) {
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$validations[$listIndex]['answer'] = array();
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}
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$validations[$listIndex] = $this->Validation->addValidationResult($validations[$listIndex], 'answer', 'exist', true);
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}
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}
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// Save and redirect
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if(!is_null($this->request->getPostParam('save')) && empty($validations))
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{
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// Save text
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$this->Choiceinput->setTextForQuest(
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$this->Auth->getUserId(),
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$quest['id'],
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$text
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);
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// Save lists and choices
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foreach($choiceLists as $listIndex => &$list)
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{
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// Save list
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$this->Choiceinput->setListForText(
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$quest['id'],
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$listIndex + 1,
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$list['choices'],
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$list['answer'] + 1
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);
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}
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// Redirect
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$this->redirect($this->linker->link(array('quest', $seminary['url'], $questgroup['url'], $quest['url']), 1));
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}
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}
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}
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// Pass data to view
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$this->set('task', $task);
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$this->set('text', $text);
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$this->set('choiceLists', $choiceLists);
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$this->set('validations', $validations);
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}
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}
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?>
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