use client?s mimetype as fallback for uploads
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coderkun
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24
questtypes/textinput/TextinputQuesttypeAgent.inc
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24
questtypes/textinput/TextinputQuesttypeAgent.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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* QuesttypeAgent for inserting text.
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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 TextinputQuesttypeAgent extends \hhu\z\QuesttypeAgent
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{
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}
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?>
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185
questtypes/textinput/TextinputQuesttypeController.inc
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185
questtypes/textinput/TextinputQuesttypeController.inc
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@ -0,0 +1,185 @@
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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 TextinputQuesttypeAgent for for inserting text.
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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 TextinputQuesttypeController extends \hhu\z\QuesttypeController
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{
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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, $answers)
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{
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// Get regexs
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$regexs = $this->Textinput->getTextinputRegexs($quest['id']);
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// Save answers
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foreach($regexs as &$regex)
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{
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$pos = intval($regex['number']) - 1;
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$answer = (array_key_exists($pos, $answers)) ? $answers[$pos] : '';
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$this->Textinput->setCharacterSubmission($regex['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 $character Current Character data
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* @return boolean True/false for a right/wrong answer or null for moderator evaluation
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*/
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public function matchAnswersOfCharacter($seminary, $questgroup, $quest, $character, $answers)
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{
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// Get right answers
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$regexs = $this->Textinput->getTextinputRegexs($quest['id']);
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// Match regexs with user answers
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$allSolved = true;
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foreach($regexs as $i => &$regex)
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{
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if(!array_key_exists($i, $answers))
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{
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$allSolved = false;
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break;
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}
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if(!$this->isMatching($regex['regex'], $answers[$i]))
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{
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$allSolved = false;
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break;
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}
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}
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// Set status
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return $allSolved;
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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, $exception)
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{
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// Get Task
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$task = $this->Textinput->getTextinputQuest($quest['id']);
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// Process text
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$textParts = preg_split('/(\$\$)/', ' '.$task['text'].' ', -1, PREG_SPLIT_NO_EMPTY);
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// Has Character already solved Quest?
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$solved = $this->Quests->hasCharacterSolvedQuest($quest['id'], $character['id']);
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// Get Character answers
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$regexs = null;
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if(!$solved || $this->request->getGetParam('show-answer') == 'true' || $this->request->getGetParam('status') == 'solved')
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{
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$regexs = $this->Textinput->getTextinputRegexs($quest['id']);
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foreach($regexs as &$regex) {
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$regex['answer'] = $this->Textinput->getCharacterSubmission($regex['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('texts', $textParts);
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$this->set('regexs', $regexs);
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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 = $this->Textinput->getTextinputQuest($quest['id']);
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// Process text
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$textParts = preg_split('/(\$\$)/', $task['text'], -1, PREG_SPLIT_NO_EMPTY);
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// Get Character answers
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$regexs = $this->Textinput->getTextinputRegexs($quest['id']);
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foreach($regexs as &$regex) {
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$regex['answer'] = $this->Textinput->getCharacterSubmission($regex['id'], $character['id']);
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$regex['right'] = $this->isMatching($regex['regex'], $regex['answer']);
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}
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// Pass data to view
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$this->set('texts', $textParts);
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$this->set('regexs', $regexs);
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}
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private function isMatching($regex, $answer)
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{
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$score = preg_match($regex, $answer);
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return ($score !== false && $score > 0);
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}
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}
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?>
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117
questtypes/textinput/TextinputQuesttypeModel.inc
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117
questtypes/textinput/TextinputQuesttypeModel.inc
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@ -0,0 +1,117 @@
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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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* Model of the TextinputQuesttypeAgent for inserting text.
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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 TextinputQuesttypeModel extends \hhu\z\QuesttypeModel
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{
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/**
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* Get textinput-text for a Quest.
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*
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* @param int $questId ID of Quest
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* @return array Textinput-text
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*/
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public function getTextinputQuest($questId)
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{
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$data = $this->db->query(
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'SELECT text '.
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'FROM questtypes_textinput '.
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'WHERE quest_id = ?',
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'i',
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$questId
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);
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if(!empty($data)) {
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return $data[0];
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}
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return null;
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}
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/**
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* Get regular expressions for a textinput-text.
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*
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* @param int $questId ID of Quest
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* @return array Regexs
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*/
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public function getTextinputRegexs($questId)
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{
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return $this->db->query(
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'SELECT id, number, regex '.
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'FROM questtypes_textinput_regexs '.
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'WHERE questtypes_textinput_quest_id = ? '.
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'ORDER BY number ASC',
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'i',
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$questId
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);
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}
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/**
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* Save Character’s submitted answer for one textinput field.
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*
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* @param int $regexId ID of regex
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* @param int $characterId ID of Character
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* @param string $answer Submitted answer for this field
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*/
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public function setCharacterSubmission($regexId, $characterId, $answer)
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{
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$this->db->query(
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'INSERT INTO questtypes_textinput_regexs_characters '.
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'(questtypes_textinput_regex_id, character_id, value) '.
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'VALUES '.
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'(?, ?, ?) '.
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'ON DUPLICATE KEY UPDATE '.
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'value = ?',
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'iiss',
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$regexId, $characterId, $answer, $answer
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);
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}
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/**
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* Get answer of one regex input field submitted by Character.
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*
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* @param int $regexId ID of regex
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* @param int $characterId ID of Character
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* @return string Submitted answer for this field or empty string
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*/
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public function getCharacterSubmission($regexId, $characterId)
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{
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$data = $this->db->query(
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'SELECT value '.
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'FROM questtypes_textinput_regexs_characters '.
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'WHERE questtypes_textinput_regex_id = ? AND character_id = ? ',
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'ii',
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$regexId, $characterId
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);
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if(!empty($data)) {
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return $data[0]['value'];
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}
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return '';
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}
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}
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?>
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11
questtypes/textinput/html/quest.tpl
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11
questtypes/textinput/html/quest.tpl
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@ -0,0 +1,11 @@
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<form method="post" class="textinput">
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<p>
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<?php foreach($texts as $i => &$text) : ?>
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<?php if($i > 0) : ?>
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<input type="text" name="answers[<?=$i-1?>]" value="<?=$regexs[$i-1]['answer']?>" />
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<?php endif ?>
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<?=$t->t($text)?>
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<?php endforeach ?>
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</p>
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<input type="submit" name="submit" value="<?=_('solve')?>" />
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</form>
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7
questtypes/textinput/html/submission.tpl
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7
questtypes/textinput/html/submission.tpl
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@ -0,0 +1,7 @@
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<?php foreach($texts as $i => &$text) : ?>
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<?php if($i > 0) : ?>
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<span style="background-color:grey"><?=$regexs[$i-1]['answer']?></span>
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<?php if($regexs[$i-1]['right']) : ?>✓<?php else: ?>✕<?php endif ?>
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<?php endif ?>
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<?=$t->t($text)?>
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<?php endforeach ?>
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