chamilo / chamilo-lms

main/course_info/download.php

Indentation +8 added lines, -8 removed lines

@@ -10,11 +10,11 @@ 
 $this_section = SECTION_COURSES;
 
 if (isset($_GET['session']) && $_GET['session']) {
-	$archive_path = api_get_path(SYS_ARCHIVE_PATH).'temp/';
-	$_cid = true;
-	$is_courseAdmin = true;
+    $archive_path = api_get_path(SYS_ARCHIVE_PATH).'temp/';
+    $_cid = true;
+    $is_courseAdmin = true;
 } else {
-	$archive_path = api_get_path(SYS_ARCHIVE_PATH);
+    $archive_path = api_get_path(SYS_ARCHIVE_PATH);
 }
 
 $archive_file = isset($_GET['archive']) ? $_GET['archive'] : null;
@@ -23,20 +23,20 @@ 
 list($extension) = getextension($archive_file);
 
 if (empty($extension) || !file_exists($archive_path.$archive_file)) {
-	exit;
+    exit;
 }
 
 $extension = strtolower($extension);
 $content_type = '';
 
 if (in_array($extension, array('xml', 'csv')) && (api_is_platform_admin(true) || api_is_drh())) {
-	$content_type = 'application/force-download';
+    $content_type = 'application/force-download';
 } elseif ($extension == 'zip' && $_cid && (api_is_platform_admin(true) || $is_courseAdmin)) {
-	$content_type = 'application/force-download';
+    $content_type = 'application/force-download';
 }
 
 if (empty($content_type)) {
-	api_not_allowed(true);
+    api_not_allowed(true);
 }
 
 if (Security::check_abs_path($archive_path.$archive_file, $archive_path)) {

main/course_info/delete_course.php

Indentation +2 added lines, -2 removed lines

@@ -21,7 +21,7 @@ 
 $current_course_name = $_course['name'];
 
 if (!api_is_allowed_to_edit()) {
-	api_not_allowed(true);
+    api_not_allowed(true);
 }
 
 $tool_name = get_lang('DelCourse');
@@ -45,7 +45,7 @@ 
     $message .= '<p><a class="btn btn-primary" href="'.api_get_path(WEB_CODE_PATH).'course_info/maintenance.php?'.api_get_cidreq().'">'.
         get_lang('No').'</a>&nbsp;<a class="btn btn-danger" href="'.api_get_self().'?delete=yes&'.api_get_cidreq().'">'.
         get_lang('Yes').'</a></p>';
-	$interbreadcrumb[] = array('url' => 'maintenance.php', 'name' => get_lang('Maintenance'));
+    $interbreadcrumb[] = array('url' => 'maintenance.php', 'name' => get_lang('Maintenance'));
 }
 Display :: display_header($tool_name, 'Settings');
 echo Display::page_header($tool_name);

main/work/downloadfolder.inc.php

Indentation +1 added lines, -1 removed lines

@@ -62,7 +62,7 @@
 
 if (api_is_allowed_to_edit() || api_is_coach()) {
     //Search for all files that are not deleted => visibility != 2
-   $sql = "SELECT DISTINCT
+    $sql = "SELECT DISTINCT
                 url,
                 title,
                 description,

main/coursecopy/classes/wiki.class.php

Indentation +42 added lines, -42 removed lines

@@ -9,43 +9,43 @@ 
  */

 class Wiki extends Coursecopy\Resource

 {

-	public $id;

-	public $page_id;

-	public $reflink;

-	public $title;

-	public $content;

-	public $user_id;

-	public $group_id;

-	public $timestamp;

-	public $progress;

-	public $version;

+    public $id;

+    public $page_id;

+    public $reflink;

+    public $title;

+    public $content;

+    public $user_id;

+    public $group_id;

+    public $timestamp;

+    public $progress;

+    public $version;

 

-	/**

-	 * Wiki constructor.

-	 * @param int $id

-	 * @param int $page_id

-	 * @param $reflink

-	 * @param $title

-	 * @param $content

-	 * @param $user_id

-	 * @param $group_id

-	 * @param $timestamp

-	 * @param $progress

-	 * @param $version

-	 */

-	public function __construct(

-		$id,

-		$page_id,

-		$reflink,

-		$title,

-		$content,

-		$user_id,

-		$group_id,

-		$timestamp,

-		$progress,

-		$version

-	) {

-		parent::__construct($id,RESOURCE_WIKI);

+    /**

+     * Wiki constructor.

+     * @param int $id

+     * @param int $page_id

+     * @param $reflink

+     * @param $title

+     * @param $content

+     * @param $user_id

+     * @param $group_id

+     * @param $timestamp

+     * @param $progress

+     * @param $version

+     */

+    public function __construct(

+        $id,

+        $page_id,

+        $reflink,

+        $title,

+        $content,

+        $user_id,

+        $group_id,

+        $timestamp,

+        $progress,

+        $version

+    ) {

+        parent::__construct($id,RESOURCE_WIKI);

         $this->id = $id;

         $this->page_id = $page_id;

         $this->reflink = $reflink;

@@ -56,11 +56,11 @@ 
         $this->dtime = $timestamp;

         $this->progress = $progress;

         $this->version = $version;

-	}

+    }

 

-	public function show()

-	{

-		parent::show();

-		echo $this->reflink.' ('. (empty($this->group_id) ? get_lang('Everyone') : get_lang('Group') . ' ' .  $this->group_id) .') ' . '<i>(' . $this->dtime . ')</i>';

-	}

+    public function show()

+    {

+        parent::show();

+        echo $this->reflink.' ('. (empty($this->group_id) ? get_lang('Everyone') : get_lang('Group') . ' ' .  $this->group_id) .') ' . '<i>(' . $this->dtime . ')</i>';

+    }

 }

main/coursecopy/classes/Announcement.class.php

Indentation +42 added lines, -42 removed lines

@@ -10,25 +10,25 @@ 
  */
 class Announcement extends Coursecopy\Resource
 {
-	/**
-	 * The title of the announcement
-	 */
+    /**
+     * The title of the announcement
+     */
     public $title;
-	/**
-	 * The content of the announcement
-	 */
+    /**
+     * The content of the announcement
+     */
     public $content;
-	/**
-	 * The date on which this announcement was made
-	 */
+    /**
+     * The date on which this announcement was made
+     */
     public $date;
-	/**
-	 * The display order of this announcement
-	 */
+    /**
+     * The display order of this announcement
+     */
     public $display_order;
-	/**
-	 * Has the e-mail been sent?
-	 */
+    /**
+     * Has the e-mail been sent?
+     */
     public $email_sent;
 
     public $attachment_path;
@@ -39,36 +39,36 @@ 
 
     public $attachment_comment;
 
-	/**
-	 * Create a new announcement
-	 * @param int $id
-	 * @param string $title
-	 * @param string $content
-	 * @param string $date
-	 * @param int display_order
-	 */
+    /**
+     * Create a new announcement
+     * @param int $id
+     * @param string $title
+     * @param string $content
+     * @param string $date
+     * @param int display_order
+     */
     function __construct($id, $title, $content, $date, $display_order, $email_sent, $path, $filename, $size, $comment)
     {
-		parent::__construct($id,RESOURCE_ANNOUNCEMENT);
+        parent::__construct($id,RESOURCE_ANNOUNCEMENT);
 
-		$this->content	= $content;
-		$this->title 	= $title;
-		$this->date 	= $date;
-		$this->display_order	= $display_order;
-		$this->email_sent	 	= $email_sent;
+        $this->content	= $content;
+        $this->title 	= $title;
+        $this->date 	= $date;
+        $this->display_order	= $display_order;
+        $this->email_sent	 	= $email_sent;
 
-		$this->attachment_path 	= $path;
-		$this->attachment_filename = $filename;
-		$this->attachment_size 	= $size;
-		$this->attachment_comment 	= $comment;
-	}
+        $this->attachment_path 	= $path;
+        $this->attachment_filename = $filename;
+        $this->attachment_size 	= $size;
+        $this->attachment_comment 	= $comment;
+    }
 
-	/**
-	 * Show this announcement
-	 */
-	function show()
-	{
-		parent::show();
-		echo $this->date.': '.$this->title;
-	}
+    /**
+     * Show this announcement
+     */
+    function show()
+    {
+        parent::show();
+        echo $this->date.': '.$this->title;
+    }
 }

main/coursecopy/classes/DummyCourseCreator.class.php

Indentation +279 added lines, -279 removed lines

@@ -20,289 +20,289 @@
  */
 class DummyCourseCreator
 {
-	/**
-	 * The dummy course
-	 */
-	public $course;
-	/**
-	 *
-	 */
-	public $default_property = array();
+    /**
+     * The dummy course
+     */
+    public $course;
+    /**
+     *
+     */
+    public $default_property = array();
 
-	/**
-	 * Create the dummy course
-	 */
-	public function create_dummy_course($course_code)
-	{
-		$this->default_property['insert_user_id'] = '1';
-		$this->default_property['insert_date'] = date('Y-m-d H:i:s');
-		$this->default_property['lastedit_date'] = date('Y-m-d H:i:s');
-		$this->default_property['lastedit_user_id'] = '1';
-		$this->default_property['to_group_id'] = '0';
-		$this->default_property['to_user_id'] = null;
-		$this->default_property['visibility'] = '1';
-		$this->default_property['start_visible'] = '0000-00-00 00:00:00';
-		$this->default_property['end_visible'] =  '0000-00-00 00:00:00';
+    /**
+     * Create the dummy course
+     */
+    public function create_dummy_course($course_code)
+    {
+        $this->default_property['insert_user_id'] = '1';
+        $this->default_property['insert_date'] = date('Y-m-d H:i:s');
+        $this->default_property['lastedit_date'] = date('Y-m-d H:i:s');
+        $this->default_property['lastedit_user_id'] = '1';
+        $this->default_property['to_group_id'] = '0';
+        $this->default_property['to_user_id'] = null;
+        $this->default_property['visibility'] = '1';
+        $this->default_property['start_visible'] = '0000-00-00 00:00:00';
+        $this->default_property['end_visible'] =  '0000-00-00 00:00:00';
 
-		$course = api_get_course_info($course_code);
-		$this->course = new Course();
-		$tmp_path = api_get_path(SYS_COURSE_PATH).$course['directory'].'/document/tmp_'.uniqid('');
-		@mkdir($tmp_path, api_get_permissions_for_new_directories(), true);
-		$this->course->backup_path = $tmp_path;
-		$this->create_dummy_links();
-		$this->create_dummy_events();
-		$this->create_dummy_forums();
-		$this->create_dummy_announcements();
-		$this->create_dummy_documents();
-		$this->create_dummy_learnpaths();
-		$cr = new CourseRestorer($this->course);
-		$cr->set_file_option(FILE_OVERWRITE);
-		$cr->restore($course_code);
-		rmdirr($tmp_path);
-	}
-	/**
-	 * Create dummy documents
-	 */
-	function create_dummy_documents()
-	{
-		$course = api_get_course_info();
-		$course_doc_path = $this->course->backup_path.'/document/';
-		$number_of_documents = rand(10, 30);
-		$extensions = array ('html', 'doc');
-		$directories = array();
-		$property = $this->default_property;
-		$property['lastedit_type'] = 'DocumentAdded';
-		$property['tool'] = TOOL_DOCUMENT;
-		$doc_id = 0;
-		for ($doc_id = 1; $doc_id < $number_of_documents; $doc_id ++)
-		{
-			$path = '';
-			$doc_type = rand(0, count($extensions) - 1);
-			$extension = $extensions[$doc_type];
-			$filename = $this->get_dummy_content('title').'_'.$doc_id.'.'.$extension;
-			$content = $this->get_dummy_content('text');
-			$dirs = rand(0, 3);
-			for ($i = 0; $i < $dirs; $i ++)
-			{
-				$path .= 'directory/';
-				$directories[$path] = 1;
-			}
-			$dir_to_make = $course_doc_path.$path;
-			if (!is_dir($dir_to_make))
-			{
-				@mkdir($dir_to_make, api_get_permissions_for_new_directories(), true);
-			}
-			$file = $course_doc_path.$path.$filename;
-			$fp = fopen($file, 'w');
-			fwrite($fp, $content);
-			fclose($fp);
-			$size = filesize($file);
-			$document = new Document($doc_id, '/'.$path.$filename,$this->get_dummy_content('description'),$this->get_dummy_content('title'), 'file', $size);
-			$document->item_properties[] = $property;
-			$this->course->add_resource($document);
-		}
-		foreach($directories as $path => $flag)
-		{
-			$path = substr($path,0,strlen($path)-1);
-			$document = new Document($doc_id++,'/'.$path, $this->get_dummy_content('description'),$this->get_dummy_content('title'),'folder',0);
-			$property['lastedit_type'] = 'FolderCreated';
-			$document->item_properties[] = $property;
-			$this->course->add_resource($document);
-		}
-	}
-	/**
-	 * Create dummy announcements
-	 */
-	function create_dummy_announcements()
-	{
-		$property = $this->default_property;
-		$property['lastedit_type'] = 'AnnouncementAdded';
-		$property['tool'] = TOOL_ANNOUNCEMENT;
-		$number_of_announcements = rand(10, 30);
-		for ($i = 0; $i < $number_of_announcements; $i ++)
-		{
-			$time = mktime(rand(1, 24), rand(1, 60), 0, rand(1, 12), rand(1, 28), intval(date('Y')));
-			$date = date('Y-m-d', $time);
-			$announcement = new Announcement($i,$this->get_dummy_content('title'),$this->get_dummy_content('text'), $date,0);
-			$announcement->item_properties[] = $property;
-			$this->course->add_resource($announcement);
-		}
-	}
-	/**
-	 * Create dummy events
-	 */
-	function create_dummy_events()
-	{
-		$number_of_events = rand(10, 30);
-		$property = $this->default_property;
-		$property['lastedit_type'] = 'AgendaAdded';
-		$property['tool'] = TOOL_CALENDAR_EVENT;
-		for ($i = 0; $i < $number_of_events; $i ++)
-		{
-			$hour = rand(1,24);
-			$minute = rand(1,60);
-			$second = rand(1,60);
-			$day = rand(1,28);
-			$month = rand(1,12);
-			$year = intval(date('Y'));
-			$time = mktime($hour,$minute,$second,$month,$day,$year);
-			$start_date = date('Y-m-d H:m:s', $time);
-			$hour = rand($hour,24);
-			$minute = rand($minute,60);
-			$second = rand($second,60);
-			$day = rand($day,28);
-			$month = rand($month,12);
-			$year = intval(date('Y'));
-			$time = mktime($hour,$minute,$second,$month,$day,$year);
-			$end_date = date('Y-m-d H:m:s', $time);
-			$event = new CalendarEvent(
-				$i,
-				$this->get_dummy_content('title'),
-				$this->get_dummy_content('text'),
-				$start_date,
-				$end_date
-			);
-			$event->item_properties[] = $property;
-			$this->course->add_resource($event);
-		}
-	}
-	/**
-	 * Create dummy links
-	 */
-	function create_dummy_links()
-	{
-		// create categorys
-		$number_of_categories = rand(5, 10);
-		for ($i = 0; $i < $number_of_categories; $i ++)
-		{
-			$linkcat = new LinkCategory($i, $this->get_dummy_content('title'), $this->get_dummy_content('description'),$i);
-			$this->course->add_resource($linkcat);
-		}
-		// create links
-		$number_of_links = rand(5, 50);
-		$on_homepage = rand(0,20) == 0 ? 1 : 0;
-		$property = $this->default_property;
-		$property['lastedit_type'] = 'LinkAdded';
-		$property['tool'] = TOOL_LINK;
-		for ($i = 0; $i < $number_of_links; $i ++)
-		{
-			$link = new Link($i, $this->get_dummy_content('title'), 'http://www.google.com/search?q='.$this->get_dummy_content('title'), $this->get_dummy_content('description'), rand(0, $number_of_categories -1),$on_homepage);
-			$link->item_properties[] = $property;
-			$this->course->add_resource($link);
-		}
-	}
-	/**
-	 * Create dummy forums
-	 */
-	function create_dummy_forums()
-	{
-		$number_of_categories = rand(2, 6);
-		$number_of_forums = rand(5, 50);
-		$number_of_topics = rand(30, 100);
-		$number_of_posts = rand(100, 1000);
-		$last_forum_post = array ();
-		$last_topic_post = array ();
-		// create categorys
-		$order = 1;
-		for ($i = 1; $i <= $number_of_categories; $i ++)
-		{
-			$forumcat = new ForumCategory($i, $this->get_dummy_content('title'), $this->get_dummy_content('description'), $order, 0, 0);
-			$this->course->add_resource($forumcat);
-			$order++;
-		}
-		// create posts
-		for ($post_id = 1; $post_id <= $number_of_posts; $post_id ++)
-		{
-			$topic_id = rand(1, $number_of_topics);
-			$last_topic_post[$topic_id] = $post_id;
-			$post = new ForumPost($post_id, $this->get_dummy_content('title'), $this->get_dummy_content('text'), date('Y-m-d H:i:s'), 1, 'Portal Administrator', 0, 0, $topic_id, 0, 1);
-			$this->course->add_resource($post);
-		}
-		// create topics
-		for ($topic_id = 1; $topic_id <= $number_of_topics; $topic_id ++)
-		{
-			$forum_id = rand(1, $number_of_forums);
-			$last_forum_post[$forum_id] = $last_topic_post[$topic_id];
-			$topic = new ForumTopic($topic_id, $this->get_dummy_content('title'), '2011-03-31 12:10:00', 'Chamilo', 'Administrator', 0, $forum_id, $last_topic_post[$topic_id]);
-			$this->course->add_resource($topic);
-		}
-		// create forums
-		for ($forum_id = 1; $forum_id <= $number_of_forums; $forum_id ++)
-		{
-			$forum = new Forum($forum_id, $this->get_dummy_content('title'),$this->get_dummy_content('description'), rand(1, $number_of_categories), $last_forum_post[$forum_id]);
-			$this->course->add_resource($forum);
-		}
-	}
-	/**
-	 * Create dummy learnpaths
-	 */
-	function create_dummy_learnpaths()
-	{
-		$number_of_learnpaths = rand(3,5);
-		$global_item_id = 1;
-		for($i=1; $i<=$number_of_learnpaths;$i++)
-		{
-		$chapters = array();
-		$number_of_chapters = rand(1,6);
-		for($chapter_id = 1; $chapter_id <= $number_of_chapters; $chapter_id++)
-		{
-			$chapter['name'] = $this->get_dummy_content('title');
-			$chapter['description'] = $this->get_dummy_content('description');
-			$chapter['display_order'] = $chapter_id;
-			$chapter['items'] = array();
-			$number_of_items = rand(5,20);
-			for( $item_id = 1; $item_id<$number_of_items; $item_id++)
-			{
-				$types = array(RESOURCE_ANNOUNCEMENT, RESOURCE_EVENT, RESOURCE_DOCUMENT,RESOURCE_LINK,RESOURCE_FORUM,RESOURCE_FORUMPOST,RESOURCE_FORUMTOPIC);
-				$type = $types[rand(0,count($types)-1)];
-				$resources = $this->course->resources[$type];
-				$resource = $resources[rand(0,count($resources)-1)];
-				$item = array();
-				$item['type'] = $resource->type;
-				$item['id'] = $resource->source_id;
-				$item['display_order'] = $item_id;
-				$item['title'] = $this->get_dummy_content('title');
-				$item['description'] = $this->get_dummy_content('description');
-				$item['ref_id'] = $global_item_id;
-				if( rand(0,5) == 1 && $item_id > 1)
-				{
-					$item['prereq_type'] = 'i';
-					$item['prereq'] = rand($global_item_id - $item_id,$global_item_id-1);
-				}
-				$chapter['items'][] = $item;
-				$global_item_id++;
-			}
-			$chapters[] = $chapter;
-		}
-		$lp = new CourseCopyLearnpath($i,$this->get_dummy_content('title'),$this->get_dummy_content('description'),1,$chapters);
-		$this->course->add_resource($lp);
-		}
-	}
-	/**
-	 * Get dummy titles, descriptions and texts
-	 */
-	function get_dummy_content($type)
-	{
-		$dummy_text = 'Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Quisque lectus. Duis sodales. Vivamus et nunc. Phasellus interdum est a lorem. Fusce venenatis luctus lectus. Mauris quis turpis ac erat rhoncus suscipit. Phasellus elit dui, semper at, porta ut, egestas ac, enim. Quisque pellentesque, nisl nec consequat mollis, ipsum justo pellentesque nibh, non faucibus odio ante at lorem. Donec vitae pede ut felis ultricies semper. Suspendisse velit nibh, interdum quis, gravida nec, dapibus ac, leo. Cras id sem ut tellus tincidunt scelerisque. Aenean ac magna feugiat dolor accumsan dignissim. Integer eget nisl.
+        $course = api_get_course_info($course_code);
+        $this->course = new Course();
+        $tmp_path = api_get_path(SYS_COURSE_PATH).$course['directory'].'/document/tmp_'.uniqid('');
+        @mkdir($tmp_path, api_get_permissions_for_new_directories(), true);
+        $this->course->backup_path = $tmp_path;
+        $this->create_dummy_links();
+        $this->create_dummy_events();
+        $this->create_dummy_forums();
+        $this->create_dummy_announcements();
+        $this->create_dummy_documents();
+        $this->create_dummy_learnpaths();
+        $cr = new CourseRestorer($this->course);
+        $cr->set_file_option(FILE_OVERWRITE);
+        $cr->restore($course_code);
+        rmdirr($tmp_path);
+    }
+    /**
+     * Create dummy documents
+     */
+    function create_dummy_documents()
+    {
+        $course = api_get_course_info();
+        $course_doc_path = $this->course->backup_path.'/document/';
+        $number_of_documents = rand(10, 30);
+        $extensions = array ('html', 'doc');
+        $directories = array();
+        $property = $this->default_property;
+        $property['lastedit_type'] = 'DocumentAdded';
+        $property['tool'] = TOOL_DOCUMENT;
+        $doc_id = 0;
+        for ($doc_id = 1; $doc_id < $number_of_documents; $doc_id ++)
+        {
+            $path = '';
+            $doc_type = rand(0, count($extensions) - 1);
+            $extension = $extensions[$doc_type];
+            $filename = $this->get_dummy_content('title').'_'.$doc_id.'.'.$extension;
+            $content = $this->get_dummy_content('text');
+            $dirs = rand(0, 3);
+            for ($i = 0; $i < $dirs; $i ++)
+            {
+                $path .= 'directory/';
+                $directories[$path] = 1;
+            }
+            $dir_to_make = $course_doc_path.$path;
+            if (!is_dir($dir_to_make))
+            {
+                @mkdir($dir_to_make, api_get_permissions_for_new_directories(), true);
+            }
+            $file = $course_doc_path.$path.$filename;
+            $fp = fopen($file, 'w');
+            fwrite($fp, $content);
+            fclose($fp);
+            $size = filesize($file);
+            $document = new Document($doc_id, '/'.$path.$filename,$this->get_dummy_content('description'),$this->get_dummy_content('title'), 'file', $size);
+            $document->item_properties[] = $property;
+            $this->course->add_resource($document);
+        }
+        foreach($directories as $path => $flag)
+        {
+            $path = substr($path,0,strlen($path)-1);
+            $document = new Document($doc_id++,'/'.$path, $this->get_dummy_content('description'),$this->get_dummy_content('title'),'folder',0);
+            $property['lastedit_type'] = 'FolderCreated';
+            $document->item_properties[] = $property;
+            $this->course->add_resource($document);
+        }
+    }
+    /**
+     * Create dummy announcements
+     */
+    function create_dummy_announcements()
+    {
+        $property = $this->default_property;
+        $property['lastedit_type'] = 'AnnouncementAdded';
+        $property['tool'] = TOOL_ANNOUNCEMENT;
+        $number_of_announcements = rand(10, 30);
+        for ($i = 0; $i < $number_of_announcements; $i ++)
+        {
+            $time = mktime(rand(1, 24), rand(1, 60), 0, rand(1, 12), rand(1, 28), intval(date('Y')));
+            $date = date('Y-m-d', $time);
+            $announcement = new Announcement($i,$this->get_dummy_content('title'),$this->get_dummy_content('text'), $date,0);
+            $announcement->item_properties[] = $property;
+            $this->course->add_resource($announcement);
+        }
+    }
+    /**
+     * Create dummy events
+     */
+    function create_dummy_events()
+    {
+        $number_of_events = rand(10, 30);
+        $property = $this->default_property;
+        $property['lastedit_type'] = 'AgendaAdded';
+        $property['tool'] = TOOL_CALENDAR_EVENT;
+        for ($i = 0; $i < $number_of_events; $i ++)
+        {
+            $hour = rand(1,24);
+            $minute = rand(1,60);
+            $second = rand(1,60);
+            $day = rand(1,28);
+            $month = rand(1,12);
+            $year = intval(date('Y'));
+            $time = mktime($hour,$minute,$second,$month,$day,$year);
+            $start_date = date('Y-m-d H:m:s', $time);
+            $hour = rand($hour,24);
+            $minute = rand($minute,60);
+            $second = rand($second,60);
+            $day = rand($day,28);
+            $month = rand($month,12);
+            $year = intval(date('Y'));
+            $time = mktime($hour,$minute,$second,$month,$day,$year);
+            $end_date = date('Y-m-d H:m:s', $time);
+            $event = new CalendarEvent(
+                $i,
+                $this->get_dummy_content('title'),
+                $this->get_dummy_content('text'),
+                $start_date,
+                $end_date
+            );
+            $event->item_properties[] = $property;
+            $this->course->add_resource($event);
+        }
+    }
+    /**
+     * Create dummy links
+     */
+    function create_dummy_links()
+    {
+        // create categorys
+        $number_of_categories = rand(5, 10);
+        for ($i = 0; $i < $number_of_categories; $i ++)
+        {
+            $linkcat = new LinkCategory($i, $this->get_dummy_content('title'), $this->get_dummy_content('description'),$i);
+            $this->course->add_resource($linkcat);
+        }
+        // create links
+        $number_of_links = rand(5, 50);
+        $on_homepage = rand(0,20) == 0 ? 1 : 0;
+        $property = $this->default_property;
+        $property['lastedit_type'] = 'LinkAdded';
+        $property['tool'] = TOOL_LINK;
+        for ($i = 0; $i < $number_of_links; $i ++)
+        {
+            $link = new Link($i, $this->get_dummy_content('title'), 'http://www.google.com/search?q='.$this->get_dummy_content('title'), $this->get_dummy_content('description'), rand(0, $number_of_categories -1),$on_homepage);
+            $link->item_properties[] = $property;
+            $this->course->add_resource($link);
+        }
+    }
+    /**
+     * Create dummy forums
+     */
+    function create_dummy_forums()
+    {
+        $number_of_categories = rand(2, 6);
+        $number_of_forums = rand(5, 50);
+        $number_of_topics = rand(30, 100);
+        $number_of_posts = rand(100, 1000);
+        $last_forum_post = array ();
+        $last_topic_post = array ();
+        // create categorys
+        $order = 1;
+        for ($i = 1; $i <= $number_of_categories; $i ++)
+        {
+            $forumcat = new ForumCategory($i, $this->get_dummy_content('title'), $this->get_dummy_content('description'), $order, 0, 0);
+            $this->course->add_resource($forumcat);
+            $order++;
+        }
+        // create posts
+        for ($post_id = 1; $post_id <= $number_of_posts; $post_id ++)
+        {
+            $topic_id = rand(1, $number_of_topics);
+            $last_topic_post[$topic_id] = $post_id;
+            $post = new ForumPost($post_id, $this->get_dummy_content('title'), $this->get_dummy_content('text'), date('Y-m-d H:i:s'), 1, 'Portal Administrator', 0, 0, $topic_id, 0, 1);
+            $this->course->add_resource($post);
+        }
+        // create topics
+        for ($topic_id = 1; $topic_id <= $number_of_topics; $topic_id ++)
+        {
+            $forum_id = rand(1, $number_of_forums);
+            $last_forum_post[$forum_id] = $last_topic_post[$topic_id];
+            $topic = new ForumTopic($topic_id, $this->get_dummy_content('title'), '2011-03-31 12:10:00', 'Chamilo', 'Administrator', 0, $forum_id, $last_topic_post[$topic_id]);
+            $this->course->add_resource($topic);
+        }
+        // create forums
+        for ($forum_id = 1; $forum_id <= $number_of_forums; $forum_id ++)
+        {
+            $forum = new Forum($forum_id, $this->get_dummy_content('title'),$this->get_dummy_content('description'), rand(1, $number_of_categories), $last_forum_post[$forum_id]);
+            $this->course->add_resource($forum);
+        }
+    }
+    /**
+     * Create dummy learnpaths
+     */
+    function create_dummy_learnpaths()
+    {
+        $number_of_learnpaths = rand(3,5);
+        $global_item_id = 1;
+        for($i=1; $i<=$number_of_learnpaths;$i++)
+        {
+        $chapters = array();
+        $number_of_chapters = rand(1,6);
+        for($chapter_id = 1; $chapter_id <= $number_of_chapters; $chapter_id++)
+        {
+            $chapter['name'] = $this->get_dummy_content('title');
+            $chapter['description'] = $this->get_dummy_content('description');
+            $chapter['display_order'] = $chapter_id;
+            $chapter['items'] = array();
+            $number_of_items = rand(5,20);
+            for( $item_id = 1; $item_id<$number_of_items; $item_id++)
+            {
+                $types = array(RESOURCE_ANNOUNCEMENT, RESOURCE_EVENT, RESOURCE_DOCUMENT,RESOURCE_LINK,RESOURCE_FORUM,RESOURCE_FORUMPOST,RESOURCE_FORUMTOPIC);
+                $type = $types[rand(0,count($types)-1)];
+                $resources = $this->course->resources[$type];
+                $resource = $resources[rand(0,count($resources)-1)];
+                $item = array();
+                $item['type'] = $resource->type;
+                $item['id'] = $resource->source_id;
+                $item['display_order'] = $item_id;
+                $item['title'] = $this->get_dummy_content('title');
+                $item['description'] = $this->get_dummy_content('description');
+                $item['ref_id'] = $global_item_id;
+                if( rand(0,5) == 1 && $item_id > 1)
+                {
+                    $item['prereq_type'] = 'i';
+                    $item['prereq'] = rand($global_item_id - $item_id,$global_item_id-1);
+                }
+                $chapter['items'][] = $item;
+                $global_item_id++;
+            }
+            $chapters[] = $chapter;
+        }
+        $lp = new CourseCopyLearnpath($i,$this->get_dummy_content('title'),$this->get_dummy_content('description'),1,$chapters);
+        $this->course->add_resource($lp);
+        }
+    }
+    /**
+     * Get dummy titles, descriptions and texts
+     */
+    function get_dummy_content($type)
+    {
+        $dummy_text = 'Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Quisque lectus. Duis sodales. Vivamus et nunc. Phasellus interdum est a lorem. Fusce venenatis luctus lectus. Mauris quis turpis ac erat rhoncus suscipit. Phasellus elit dui, semper at, porta ut, egestas ac, enim. Quisque pellentesque, nisl nec consequat mollis, ipsum justo pellentesque nibh, non faucibus odio ante at lorem. Donec vitae pede ut felis ultricies semper. Suspendisse velit nibh, interdum quis, gravida nec, dapibus ac, leo. Cras id sem ut tellus tincidunt scelerisque. Aenean ac magna feugiat dolor accumsan dignissim. Integer eget nisl.
 		Ut sit amet nulla. Vestibulum venenatis posuere mauris. Nullam magna leo, blandit luctus, consequat quis, gravida nec, justo. Nam pede. Etiam ut nisl. In at quam scelerisque sapien faucibus commodo. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos hymenaeos. Proin mattis lorem quis nunc. Praesent placerat ligula id elit. Aenean blandit, purus sit amet pharetra auctor, libero orci rutrum felis, sit amet sodales mauris ipsum ultricies sapien. Vivamus wisi. Cras elit elit, ullamcorper ac, interdum nec, pulvinar nec, lacus. In lacus. Vivamus auctor, arcu vitae tincidunt porta, eros lacus tristique justo, vitae semper risus neque eget massa. Vivamus turpis.
 		Aenean ac wisi non enim aliquam scelerisque. Praesent eget mi. Vestibulum volutpat pulvinar justo. Phasellus sapien ante, pharetra id, bibendum sed, porta non, purus. Maecenas leo velit, luctus quis, porta non, feugiat sit amet, sapien. Proin vitae augue ut massa adipiscing placerat. Morbi ac risus. Proin dapibus eros egestas quam. Fusce fermentum lobortis elit. Duis lectus tellus, convallis nec, lobortis vel, accumsan ut, nunc. Nunc est. Donec ullamcorper laoreet quam.
 		Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos hymenaeos. Suspendisse potenti. Mauris mi. Vivamus risus lacus, faucibus sit amet, sollicitudin a, blandit et, justo. In hendrerit. Sed imperdiet, eros at fringilla tempor, turpis augue semper enim, quis rhoncus nibh enim quis dui. Sed massa sapien, mattis et, laoreet sit amet, dignissim nec, urna. Integer laoreet quam quis lectus. Curabitur convallis gravida dui. Nam metus. Ut sit amet augue in nibh interdum scelerisque. Donec venenatis, lacus et pulvinar euismod, libero massa condimentum pede, commodo tristique nunc massa eu quam. Donec vulputate. Aenean in nibh. Phasellus porttitor. Donec molestie, sem ac porttitor vulputate, mauris dui egestas libero, ac lobortis dolor sem vel ligula. Nam vulputate pretium libero. Cras accumsan. Vivamus lacinia sapien sit amet elit.
 		Duis bibendum elementum justo. Duis posuere. Fusce nulla odio, posuere eget, condimentum nec, venenatis eu, elit. In hac habitasse platea dictumst. Aenean ac sem in enim imperdiet feugiat. Integer tincidunt lectus at elit. Integer magna lacus, vehicula quis, eleifend eget, suscipit vitae, leo. Nunc porta augue nec enim. Curabitur vehicula volutpat enim. Aliquam consequat. Vestibulum rhoncus tellus vitae erat. Integer est. Quisque fermentum leo nec odio. Suspendisse lobortis sollicitudin augue. Nullam urna mi, suscipit eu, sagittis laoreet, ultrices ac, sem. Aliquam enim tortor, hendrerit non, cursus a, tristique sit amet, sapien. Suspendisse potenti. Aenean semper placerat neque.';
-		switch($type)
-		{
-		 case 'description':
-		 	$descriptions = explode(".",$dummy_text);
-		 	return $descriptions[rand(0,count($descriptions)-1)];
-		 	break;
-		 case 'title':
-		 	$dummy_text = str_replace(array("\n",'.',',',"\t"),array(' ','','',' '),$dummy_text);
-		 	$titles = explode(" ",$dummy_text);
-		 	return trim($titles[rand(0,count($titles)-1)]);
-		 	break;
-		 case 'text':
-		 	$texts = explode("\n",$dummy_text);
-		 	return $texts[rand(0,count($texts)-1)];
-		 	break;
-		}
-	}
+        switch($type)
+        {
+            case 'description':
+             $descriptions = explode(".",$dummy_text);
+                return $descriptions[rand(0,count($descriptions)-1)];
+                break;
+            case 'title':
+             $dummy_text = str_replace(array("\n",'.',',',"\t"),array(' ','','',' '),$dummy_text);
+                $titles = explode(" ",$dummy_text);
+                return trim($titles[rand(0,count($titles)-1)]);
+                break;
+            case 'text':
+             $texts = explode("\n",$dummy_text);
+                return $texts[rand(0,count($texts)-1)];
+                break;
+        }
+    }
 }

main/coursecopy/classes/CourseCopyLearnpath.class.php

Indentation +182 added lines, -182 removed lines

@@ -8,194 +8,194 @@
  */
 class CourseCopyLearnpath extends Coursecopy\Resource
 {
-	/**
-	 * Type of learnpath (can be dokeos (1), scorm (2), aicc (3))
-	 */
-	public $lp_type;
-	/**
-	 * The name
-	 */
-	public $name;
-	/**
-	 * The reference
-	 */
-	public $ref;
-	/**
-	 * The description
-	 */
-	public $description;
-	/**
-	 * Path to the learning path files
-	 */
-	public $path;
-	/**
-	 * Whether additional commits should be forced or not
-	 */
-	public $force_commit;
-	/**
-	 * View mode by default ('embedded' or 'fullscreen')
-	 */
-	public $default_view_mod;
-	/**
-	 * Default character encoding
-	 */
-	public $default_encoding;
-	/**
-	 * Display order
-	 */
-	public $display_order;
-	/**
-	 * Content editor/publisher
-	 */
-	public $content_maker;
-	/**
-	 * Location of the content (local or remote)
-	 */
-	public $content_local;
-	/**
-	 * License of the content
-	 */
-	public $content_license;
-	/**
-	 * Whether to prevent reinitialisation or not
-	 */
-	public $prevent_reinit;
-	/**
-	 * JavaScript library used
-	 */
-	public $js_lib;
-	/**
-	 * Debug level for this lp
-	 */
-	public $debug;
-	/**
-	 * The items
-	 */
-	public $items;
-	/**
-	 * The learnpath visibility on the homepage
-	 */
-	public $visibility;
+    /**
+     * Type of learnpath (can be dokeos (1), scorm (2), aicc (3))
+     */
+    public $lp_type;
+    /**
+     * The name
+     */
+    public $name;
+    /**
+     * The reference
+     */
+    public $ref;
+    /**
+     * The description
+     */
+    public $description;
+    /**
+     * Path to the learning path files
+     */
+    public $path;
+    /**
+     * Whether additional commits should be forced or not
+     */
+    public $force_commit;
+    /**
+     * View mode by default ('embedded' or 'fullscreen')
+     */
+    public $default_view_mod;
+    /**
+     * Default character encoding
+     */
+    public $default_encoding;
+    /**
+     * Display order
+     */
+    public $display_order;
+    /**
+     * Content editor/publisher
+     */
+    public $content_maker;
+    /**
+     * Location of the content (local or remote)
+     */
+    public $content_local;
+    /**
+     * License of the content
+     */
+    public $content_license;
+    /**
+     * Whether to prevent reinitialisation or not
+     */
+    public $prevent_reinit;
+    /**
+     * JavaScript library used
+     */
+    public $js_lib;
+    /**
+     * Debug level for this lp
+     */
+    public $debug;
+    /**
+     * The items
+     */
+    public $items;
+    /**
+     * The learnpath visibility on the homepage
+     */
+    public $visibility;
 
-	/**
-	 * Author info
-	 */
-	public $author;
+    /**
+     * Author info
+     */
+    public $author;
 
-	/**
-	 * Author's image
-	 */
-	public $preview_image;
+    /**
+     * Author's image
+     */
+    public $preview_image;
 
-	/**
-	 * Create a new learnpath
-	 * @param integer ID
-	 * @param integer Type (1,2,3,...)
-	 * @param string $name
-	 * @param string $path
-	 * @param string $ref
-	 * @param string $description
-	 * @param string $content_local
-	 * @param string $default_encoding
-	 * @param string $default_view_mode
-	 * @param bool   $prevent_reinit
-	 * @param bool   $force_commit
-	 * @param string $content_maker
-	 * @param integer $display_order
-	 * @param string $js_lib
-	 * @param string $content_license
-	 * @param integer $debug
-	 * @param string $visibility
-	 * @param array  $items
-	 */
-	public function __construct(
-		$id,
-		$type,
-		$name,
-		$path,
-		$ref,
-		$description,
-		$content_local,
-		$default_encoding,
-		$default_view_mode,
-		$prevent_reinit,
-		$force_commit,
-		$content_maker,
-		$display_order,
-		$js_lib,
-		$content_license,
-		$debug,
-		$visibility,
-		$author,
-		$preview_image,
-		$use_max_score,
-		$autolaunch,
-		$created_on,
-		$modified_on,
-		$publicated_on,
-		$expired_on,
-		$session_id,
-		$items
-	) {
-		parent::__construct($id, RESOURCE_LEARNPATH);
-		$this->lp_type = $type;
-		$this->name = $name;
-		$this->path = $path;
-		$this->ref = $ref;
-		$this->description = $description;
-		$this->content_local = $content_local;
-		$this->default_encoding = $default_encoding;
-		$this->default_view_mod = $default_view_mode;
-		$this->prevent_reinit = $prevent_reinit;
-		$this->force_commit = $force_commit;
-		$this->content_maker = $content_maker;
-		$this->display_order = $display_order;
-		$this->js_lib = $js_lib;
-		$this->content_license = $content_license;
-		$this->debug = $debug;
-		$this->visibility=$visibility;
+    /**
+     * Create a new learnpath
+     * @param integer ID
+     * @param integer Type (1,2,3,...)
+     * @param string $name
+     * @param string $path
+     * @param string $ref
+     * @param string $description
+     * @param string $content_local
+     * @param string $default_encoding
+     * @param string $default_view_mode
+     * @param bool   $prevent_reinit
+     * @param bool   $force_commit
+     * @param string $content_maker
+     * @param integer $display_order
+     * @param string $js_lib
+     * @param string $content_license
+     * @param integer $debug
+     * @param string $visibility
+     * @param array  $items
+     */
+    public function __construct(
+        $id,
+        $type,
+        $name,
+        $path,
+        $ref,
+        $description,
+        $content_local,
+        $default_encoding,
+        $default_view_mode,
+        $prevent_reinit,
+        $force_commit,
+        $content_maker,
+        $display_order,
+        $js_lib,
+        $content_license,
+        $debug,
+        $visibility,
+        $author,
+        $preview_image,
+        $use_max_score,
+        $autolaunch,
+        $created_on,
+        $modified_on,
+        $publicated_on,
+        $expired_on,
+        $session_id,
+        $items
+    ) {
+        parent::__construct($id, RESOURCE_LEARNPATH);
+        $this->lp_type = $type;
+        $this->name = $name;
+        $this->path = $path;
+        $this->ref = $ref;
+        $this->description = $description;
+        $this->content_local = $content_local;
+        $this->default_encoding = $default_encoding;
+        $this->default_view_mod = $default_view_mode;
+        $this->prevent_reinit = $prevent_reinit;
+        $this->force_commit = $force_commit;
+        $this->content_maker = $content_maker;
+        $this->display_order = $display_order;
+        $this->js_lib = $js_lib;
+        $this->content_license = $content_license;
+        $this->debug = $debug;
+        $this->visibility=$visibility;
 
-		$this->use_max_score=$use_max_score;
-		$this->autolaunch=$autolaunch;
-		$this->created_on=$created_on;
-		$this->modified_on=$modified_on;
-		$this->publicated_on=$publicated_on;
-		$this->expired_on=$expired_on;
-		$this->session_id=$session_id;
+        $this->use_max_score=$use_max_score;
+        $this->autolaunch=$autolaunch;
+        $this->created_on=$created_on;
+        $this->modified_on=$modified_on;
+        $this->publicated_on=$publicated_on;
+        $this->expired_on=$expired_on;
+        $this->session_id=$session_id;
 
-		$this->author= $author;
-		$this->preview_image= $preview_image;
+        $this->author= $author;
+        $this->preview_image= $preview_image;
 
-		$this->items = $items;
-	}
-	/**
-	 * Get the items
-	 */
-	function get_items()
-	{
-		return $this->items;
-	}
+        $this->items = $items;
+    }
+    /**
+     * Get the items
+     */
+    function get_items()
+    {
+        return $this->items;
+    }
 
-	/**
-	 * Check if a given resource is used as an item in this chapter
-	 */
-	function has_item($resource)
-	{
-		foreach ($this->items as $item) {
-			if ($item['id'] == $resource->get_id() &&
-				isset($item['type']) && $item['type'] == $resource->get_type()
-			) {
-				return true;
-			}
-		}
-		return false;
-	}
+    /**
+     * Check if a given resource is used as an item in this chapter
+     */
+    function has_item($resource)
+    {
+        foreach ($this->items as $item) {
+            if ($item['id'] == $resource->get_id() &&
+                isset($item['type']) && $item['type'] == $resource->get_type()
+            ) {
+                return true;
+            }
+        }
+        return false;
+    }
 
-	/**
-	 * Show this learnpath
-	 */
-	function show() {
-		parent::show();
-		echo $this->name;
-	}
+    /**
+     * Show this learnpath
+     */
+    function show() {
+        parent::show();
+        echo $this->name;
+    }
 }

main/coursecopy/classes/Attendance.class.php

Indentation +13 added lines, -13 removed lines

@@ -13,28 +13,28 @@
     public $params = array();
     public $attendance_calendar = array();
 
-	/**
-	 * Create a new Thematic
-	 *
-	 * @param array parameters
-	 */
+    /**
+     * Create a new Thematic
+     *
+     * @param array parameters
+     */
     public function __construct($params)
     {
-		parent::__construct($params['id'], RESOURCE_ATTENDANCE);
-		$this->params = $params;
-	}
+        parent::__construct($params['id'], RESOURCE_ATTENDANCE);
+        $this->params = $params;
+    }
 
     /**
      * @inheritdoc
      */
     public function show()
     {
-		parent::show();
-		echo $this->params['name'];
-	}
+        parent::show();
+        echo $this->params['name'];
+    }
 
     public function add_attendance_calendar($data)
     {
-		$this->attendance_calendar[] = $data;
-	}
+        $this->attendance_calendar[] = $data;
+    }
 }

main/coursecopy/classes/SurveyQuestion.class.php

Indentation +87 added lines, -87 removed lines

@@ -10,93 +10,93 @@
  */
 class SurveyQuestion extends Coursecopy\Resource
 {
-	/**
-	 * Survey ID
-	 */
-	public $survey_id;
-	/**
-	 * Question and question comment
-	 */
-	public $survey_question;
-	public $survey_question_comment;
-	/**
-	 * Question type
-	 */
-	public $survey_question_type;
-	/**
-	 * Display ?
-	 */
-	public $display;
-	/**
-	 * Sorting order
-	 */
-	public $sort;
-	/**
-	 * Shared question ID
-	 */
-	public $shared_question_id;
-	/**
-	 * Maximum value for the vote
-	 */
-	public $max_value;
+    /**
+     * Survey ID
+     */
+    public $survey_id;
+    /**
+     * Question and question comment
+     */
+    public $survey_question;
+    public $survey_question_comment;
+    /**
+     * Question type
+     */
+    public $survey_question_type;
+    /**
+     * Display ?
+     */
+    public $display;
+    /**
+     * Sorting order
+     */
+    public $sort;
+    /**
+     * Shared question ID
+     */
+    public $shared_question_id;
+    /**
+     * Maximum value for the vote
+     */
+    public $max_value;
 
-	/**
-	 * Question's options
-	 */
-	public $options;
+    /**
+     * Question's options
+     */
+    public $options;
 
-	/**
-	 * Create a new SurveyQuestion
-	 * @param int	 $id
-	 * @param int 	 $survey_id
-	 * @param string $survey_question
-	 * @param string $survey_question_comment
-	 * @param string $type
-	 * @param string $display
-	 * @param int	 $sort
-	 * @param int	 $shared_question_id
-	 * @param int	 $max_value
-	 */
-	function __construct(
-		$id,
-		$survey_id,
-		$survey_question,
-		$survey_question_comment,
-		$type,
-		$display,
-		$sort,
-		$shared_question_id,
-		$max_value
-	) {
-		parent::__construct($id,RESOURCE_SURVEYQUESTION);
-		$this->survey_id = $survey_id;
-		$this->survey_question = $survey_question;
-		$this->survey_question_comment = $survey_question_comment;
-		$this->survey_question_type = $type;
-		$this->display = $display;
-		$this->sort = $sort;
-		$this->shared_question_id = $shared_question_id;
-		$this->max_value = $max_value;
-		$this->answers = array();
-	}
-	/**
-	 * Add an answer option to this SurveyQuestion
-	 * @param string $option_text
-	 * @param int	 $sort
-	 */
-	function add_answer($option_text,$sort)
-	{
-		$answer = array();
-		$answer['option_text'] = $option_text;
-		$answer['sort'] = $sort;
-		$this->answers[] = $answer;
-	}
-	/**
-	 * Show this question
-	 */
-	function show()
-	{
-		parent::show();
-		echo $this->survey_question;
-	}
+    /**
+     * Create a new SurveyQuestion
+     * @param int	 $id
+     * @param int 	 $survey_id
+     * @param string $survey_question
+     * @param string $survey_question_comment
+     * @param string $type
+     * @param string $display
+     * @param int	 $sort
+     * @param int	 $shared_question_id
+     * @param int	 $max_value
+     */
+    function __construct(
+        $id,
+        $survey_id,
+        $survey_question,
+        $survey_question_comment,
+        $type,
+        $display,
+        $sort,
+        $shared_question_id,
+        $max_value
+    ) {
+        parent::__construct($id,RESOURCE_SURVEYQUESTION);
+        $this->survey_id = $survey_id;
+        $this->survey_question = $survey_question;
+        $this->survey_question_comment = $survey_question_comment;
+        $this->survey_question_type = $type;
+        $this->display = $display;
+        $this->sort = $sort;
+        $this->shared_question_id = $shared_question_id;
+        $this->max_value = $max_value;
+        $this->answers = array();
+    }
+    /**
+     * Add an answer option to this SurveyQuestion
+     * @param string $option_text
+     * @param int	 $sort
+     */
+    function add_answer($option_text,$sort)
+    {
+        $answer = array();
+        $answer['option_text'] = $option_text;
+        $answer['sort'] = $sort;
+        $this->answers[] = $answer;
+    }
+    /**
+     * Show this question
+     */
+    function show()
+    {
+        parent::show();
+        echo $this->survey_question;
+    }
 }