implement Questtype ?textinput?

questtypes/textinput/TextinputQuesttypeController.inc

@@ -0,0 +1,74 @@
+<?php
+	
+	/**
+	 * The Legend of Z
+	 *
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 * @copyright	2014 Heinrich-Heine-Universität Düsseldorf
+	 * @license	http://www.gnu.org/licenses/gpl.html
+	 * @link	https://bitbucket.org/coderkun/the-legend-of-z
+	 */
+	
+	namespace hhu\z\questtypes;
+	
+	
+	/**
+	 * Controller of the TextinputQuesttypeAgent for for inserting text.
+	 * 
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 */
+	class TextinputQuesttypeController extends \hhu\z\QuesttypeController
+	{
+		
+		
+		
+		
+		/**
+		 * Action: index.
+		 * 
+		 * Display a text with input fields and evaluate if user input
+		 * matches with stored regular expressions.
+		 */
+		public function index($questId)
+		{
+			// Check for submission
+			if($this->request->getRequestMethod() == 'POST' && !is_null($this->request->getPostParam('submit')))
+			{
+				// Get right answers
+				$regexs = $this->Textinput->getTextinputRegexs($questId);
+				
+				// Match regexs with user answers
+				$allSolved = true;
+				for($i=0; $i<count($regexs); $i++)
+				{
+					$answer = $this->request->getPostParam('answer-'.strval($i+1));
+					$score = preg_match($regexs[$i]['regex'], $answer);
+					if($score === 0 || $score === false) {
+						$allSolved = false;
+					}
+				}
+				
+				// Set status
+				if($allSolved) {
+					$this->setQuestSolved();
+				}
+				else {
+					$this->setQuestUnsolved();
+				}
+			}
+			
+			
+			// Get Task
+			$task = $this->Textinput->getTextinputQuest($questId);
+			
+			// Process text
+			$textParts = preg_split('/(\$\$)/', $task['text'], -1, PREG_SPLIT_NO_EMPTY);
+			
+			
+			// Pass data to view
+			$this->set('text', $textParts);
+		}
+		
+	}
+
+?>