From e8c00354181be9fd326b3dbf13b0cd0d697617c7 Mon Sep 17 00:00:00 2001
From: coderkun <coderkun@users.noreply.github.com>
Date: Sun, 9 Mar 2014 14:35:13 +0100
Subject: [PATCH] implement Questtype ?textinput?

---
 .../textinput/TextinputQuesttypeAgent.inc     | 24 ++++++
 .../TextinputQuesttypeController.inc          | 74 +++++++++++++++++++
 .../textinput/TextinputQuesttypeModel.inc     | 67 +++++++++++++++++
 questtypes/textinput/html/index.tpl           | 11 +++
 4 files changed, 176 insertions(+)
 create mode 100644 questtypes/textinput/TextinputQuesttypeAgent.inc
 create mode 100644 questtypes/textinput/TextinputQuesttypeController.inc
 create mode 100644 questtypes/textinput/TextinputQuesttypeModel.inc
 create mode 100644 questtypes/textinput/html/index.tpl

diff --git a/questtypes/textinput/TextinputQuesttypeAgent.inc b/questtypes/textinput/TextinputQuesttypeAgent.inc
new file mode 100644
index 00000000..8144c148
--- /dev/null
+++ b/questtypes/textinput/TextinputQuesttypeAgent.inc
@@ -0,0 +1,24 @@
+<?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;
+	
+	
+	/**
+	 * QuesttypeAgent for inserting text.
+	 * 
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 */
+	class TextinputQuesttypeAgent extends \hhu\z\QuesttypeAgent
+	{
+	}
+
+?>
diff --git a/questtypes/textinput/TextinputQuesttypeController.inc b/questtypes/textinput/TextinputQuesttypeController.inc
new file mode 100644
index 00000000..e41facfd
--- /dev/null
+++ b/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);
+		}
+		
+	}
+
+?>
diff --git a/questtypes/textinput/TextinputQuesttypeModel.inc b/questtypes/textinput/TextinputQuesttypeModel.inc
new file mode 100644
index 00000000..d242f251
--- /dev/null
+++ b/questtypes/textinput/TextinputQuesttypeModel.inc
@@ -0,0 +1,67 @@
+<?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;
+	
+	
+	/**
+	 * Model of the TextinputQuesttypeAgent for inserting text.
+	 * 
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 */
+	class TextinputQuesttypeModel extends \hhu\z\QuesttypeModel
+	{
+		
+		
+		
+		
+		/**
+		 * Get textinput-text for a Quest.
+		 * 
+		 * @param	int	$questId	ID of Quest
+		 * @return	array			Textinput-text
+		 */
+		public function getTextinputQuest($questId)
+		{
+			$data = $this->db->query(
+				'SELECT text '.
+				'FROM questtypes_textinput '.
+				'WHERE quest_id = ?',
+				'i',
+				$questId
+			);
+			
+			
+			return $data[0];
+		}
+		
+		
+		/**
+		 * Get regular expressions for a textinput-text.
+		 * 
+		 * @param	int	$questId	ID of Quest
+		 * @return	array			Regexs
+		 */
+		public function getTextinputRegexs($questId)
+		{
+			return $this->db->query(
+				'SELECT number, regex '.
+				'FROM questtypes_textinput_regexs '.
+				'WHERE questtypes_textinput_quest_id = ? '.
+				'ORDER BY number ASC',
+				'i',
+				$questId
+			);
+		}
+		
+	}
+
+?>
diff --git a/questtypes/textinput/html/index.tpl b/questtypes/textinput/html/index.tpl
new file mode 100644
index 00000000..b3701630
--- /dev/null
+++ b/questtypes/textinput/html/index.tpl
@@ -0,0 +1,11 @@
+<form method="post">
+	<?php for($i=0; $i<count($text); $i++) : ?>
+	<?php if($i > 0) : ?>
+	<input type="text" name="answer-<?=$i?>" value="" />
+	<?php endif ?>
+	<?=\hhu\z\Utils::t($text[$i])?>
+	<?php endfor ?>
+	
+	<br /><br />
+	<input type="submit" name="submit" value="<?=_('solve')?>" />
+</form>