/**
* Fills the course database with some required content and example content.
* @param int Course (int) ID
* @param string Course directory name (e.g. 'ABC')
* @param string Language used for content (e.g. 'spanish')
* @param bool Whether to fill the course with example content
* @return bool False on error, true otherwise
* @version 1.2
* @assert (null, '', '', null) === false
* @assert (1, 'ABC', null, null) === false
* @assert (1, 'TEST', 'spanish', true) === true
*/
public static function fill_db_course($course_id, $course_repository, $language, $fill_with_exemplary_content = null)
{
if (is_null($fill_with_exemplary_content)) {
$fill_with_exemplary_content = api_get_setting('course.example_material_course_creation') != 'false';
}
$course_id = intval($course_id);
if (empty($course_id)) {
return false;
}
$entityManager = Database::getManager();
$course = $entityManager->getRepository('ChamiloCoreBundle:Course')->find($course_id);
$tools = array();
$settingsManager = CourseManager::getCourseSettingsManager();
$settingsManager->setCourse($course);
$toolList = CourseManager::getToolList();
$toolList = $toolList->getTools();
/** @var Chamilo\CourseBundle\Tool\BaseTool $tool */
foreach ($toolList as $tool) {
$visibility = self::string2binary(api_get_setting_in_list('course.active_tools_on_create', $tool->getName()));
$toolObject = new CTool();
$toolObject->setName($tool->getName())->setCategory($tool->getCategory())->setLink($tool->getLink())->setImage($tool->getImage())->setVisibility($visibility)->setAdmin(0)->setTarget($tool->getTarget());
$tools[] = $toolObject;
$settings = $settingsManager->loadSettings($tool->getName());
$settingsManager->saveSettings($tool->getName(), $settings);
}
$course->setTools($tools);
$entityManager->persist($course);
$entityManager->flush($course);
$courseInfo = api_get_course_info_by_id($course_id);
$now = api_get_utc_datetime(time());
$tbl_course_homepage = Database::get_course_table(TABLE_TOOL_LIST);
$TABLEINTROS = Database::get_course_table(TABLE_TOOL_INTRO);
$TABLEGROUPCATEGORIES = Database::get_course_table(TABLE_GROUP_CATEGORY);
$TABLEITEMPROPERTY = Database::get_course_table(TABLE_ITEM_PROPERTY);
$TABLETOOLAGENDA = Database::get_course_table(TABLE_AGENDA);
$TABLETOOLANNOUNCEMENTS = Database::get_course_table(TABLE_ANNOUNCEMENT);
$TABLETOOLDOCUMENT = Database::get_course_table(TABLE_DOCUMENT);
$TABLETOOLLINK = Database::get_course_table(TABLE_LINK);
$TABLEQUIZ = Database::get_course_table(TABLE_QUIZ_TEST);
$TABLEQUIZQUESTION = Database::get_course_table(TABLE_QUIZ_TEST_QUESTION);
$TABLEQUIZQUESTIONLIST = Database::get_course_table(TABLE_QUIZ_QUESTION);
$TABLEQUIZANSWERSLIST = Database::get_course_table(TABLE_QUIZ_ANSWER);
$TABLESETTING = Database::get_course_table(TABLE_COURSE_SETTING);
$TABLEFORUMCATEGORIES = Database::get_course_table(TABLE_FORUM_CATEGORY);
$TABLEFORUMS = Database::get_course_table(TABLE_FORUM);
$TABLEFORUMTHREADS = Database::get_course_table(TABLE_FORUM_THREAD);
$TABLEFORUMPOSTS = Database::get_course_table(TABLE_FORUM_POST);
$TABLEGRADEBOOK = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CATEGORY);
$TABLEGRADEBOOKLINK = Database::get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
$TABLEGRADEBOOKCERT = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CERTIFICATE);
$visible_for_all = 1;
$visible_for_course_admin = 0;
$visible_for_platform_admin = 2;
/* Course tools */
$alert = api_get_setting('exercise.email_alert_manager_on_new_quiz');
if ($alert === 'true') {
$defaultEmailExerciseAlert = 1;
} else {
$defaultEmailExerciseAlert = 0;
}
/* course_setting table (courseinfo tool) */
$settings = ['email_alert_manager_on_new_doc' => ['default' => 0, 'category' => 'work'], 'email_alert_on_new_doc_dropbox' => ['default' => 0, 'category' => 'dropbox'], 'allow_user_edit_agenda' => ['default' => 0, 'category' => 'agenda'], 'allow_user_edit_announcement' => ['default' => 0, 'category' => 'announcement'], 'email_alert_manager_on_new_quiz' => ['default' => $defaultEmailExerciseAlert, 'category' => 'quiz'], 'allow_user_image_forum' => ['default' => 1, 'category' => 'forum'], 'course_theme' => ['default' => '', 'category' => 'theme'], 'allow_learning_path_theme' => ['default' => 1, 'category' => 'theme'], 'allow_open_chat_window' => ['default' => 1, 'category' => 'chat'], 'email_alert_to_teacher_on_new_user_in_course' => ['default' => 0, 'category' => 'registration'], 'allow_user_view_user_list' => ['default' => 1, 'category' => 'user'], 'display_info_advance_inside_homecourse' => ['default' => 1, 'category' => 'thematic_advance'], 'email_alert_students_on_new_homework' => ['default' => 0, 'category' => 'work'], 'enable_lp_auto_launch' => ['default' => 0, 'category' => 'learning_path'], 'pdf_export_watermark_text' => ['default' => '', 'category' => 'learning_path'], 'allow_public_certificates' => ['default' => api_get_setting('course.allow_public_certificates') === 'true' ? 1 : '', 'category' => 'certificates'], 'documents_default_visibility' => ['default' => 'visible', 'category' => 'document']];
/*$counter = 1;
foreach ($settings as $variable => $setting) {
Database::query(
"INSERT INTO $TABLESETTING (id, c_id, variable, value, category)
VALUES ($counter, $course_id, '".$variable."', '".$setting['default']."', '".$setting['category']."')"
);
$counter++;
}*/
/* Course homepage tools for platform admin only */
/* Group tool */
Database::query("INSERT INTO {$TABLEGROUPCATEGORIES} (c_id, id, title , description, max_student, self_reg_allowed, self_unreg_allowed, groups_per_user, display_order)\n VALUES ({$course_id}, '2', '" . self::lang2db(get_lang('DefaultGroupCategory')) . "', '', '8', '0', '0', '0', '0');");
/* Example Material */
$language_interface = !empty($language_interface) ? $language_interface : api_get_setting('language.platform_language');
// Example material should be in the same language as the course is.
$language_interface_original = $language_interface;
$now = api_get_utc_datetime();
$files = [['path' => '/shared_folder', 'title' => get_lang('UserFolders'), 'filetype' => 'folder', 'size' => 0], ['path' => '/chat_files', 'title' => get_lang('ChatFiles'), 'filetype' => 'folder', 'size' => 0]];
$counter = 1;
foreach ($files as $file) {
self::insertDocument($course_id, $counter, $file);
$counter++;
}
$sys_course_path = api_get_path(SYS_COURSE_PATH);
$perm = api_get_permissions_for_new_directories();
$perm_file = api_get_permissions_for_new_files();
$chat_path = $sys_course_path . $course_repository . '/document/chat_files';
if (!is_dir($chat_path)) {
@mkdir($chat_path, api_get_permissions_for_new_directories());
}
/* Documents */
if ($fill_with_exemplary_content) {
$files = [['path' => '/images', 'title' => get_lang('Images'), 'filetype' => 'folder', 'size' => 0], ['path' => '/images/gallery', 'title' => get_lang('DefaultCourseImages'), 'filetype' => 'folder', 'size' => 0], ['path' => '/audio', 'title' => get_lang('Audio'), 'filetype' => 'folder', 'size' => 0], ['path' => '/flash', 'title' => get_lang('Flash'), 'filetype' => 'folder', 'size' => 0], ['path' => '/video', 'title' => get_lang('Video'), 'filetype' => 'folder', 'size' => 0], ['path' => '/certificates', 'title' => get_lang('Certificates'), 'filetype' => 'folder', 'size' => 0]];
foreach ($files as $file) {
self::insertDocument($course_id, $counter, $file);
$counter++;
}
// FILL THE COURSE DOCUMENT WITH DEFAULT COURSE PICTURES
$folders_to_copy_from_default_course = array('images', 'audio', 'flash', 'video', 'certificates');
$default_course_path = api_get_path(SYS_CODE_PATH) . 'default_course_document/';
$default_document_array = array();
foreach ($folders_to_copy_from_default_course as $folder) {
$default_course_folder_path = $default_course_path . $folder . '/';
$files = self::browse_folders($default_course_folder_path, array(), $folder);
$sorted_array = self::sort_pictures($files, 'dir');
$sorted_array = array_merge($sorted_array, self::sort_pictures($files, 'file'));
$default_document_array[$folder] = $sorted_array;
}
//Light protection (adding index.html in every document folder)
$htmlpage = "<!DOCTYPE html>\n<html lang=\"en\">\n <head>\n <meta charset=\"utf-8\">\n <title>Not authorized</title>\n </head>\n <body>\n </body>\n</html>";
$example_cert_id = 0;
if (is_array($default_document_array) && count($default_document_array) > 0) {
foreach ($default_document_array as $media_type => $array_media) {
$path_documents = "/{$media_type}/";
//hack until feature #5242 is implemented
if ($media_type == 'images') {
$media_type = 'images/gallery';
$images_folder = $sys_course_path . $course_repository . "/document/images/";
if (!is_dir($images_folder)) {
//Creating index.html
mkdir($images_folder, $perm);
$fd = fopen($images_folder . 'index.html', 'w');
fwrite($fd, $htmlpage);
@chmod($images_folder . 'index.html', $perm_file);
}
}
$course_documents_folder = $sys_course_path . $course_repository . "/document/{$media_type}/";
$default_course_path = api_get_path(SYS_CODE_PATH) . 'default_course_document' . $path_documents;
if (!is_dir($course_documents_folder)) {
// Creating index.html
mkdir($course_documents_folder, $perm);
$fd = fopen($course_documents_folder . 'index.html', 'w');
fwrite($fd, $htmlpage);
@chmod($course_documents_folder . 'index.html', $perm_file);
}
if (is_array($array_media) && count($array_media) > 0) {
foreach ($array_media as $key => $value) {
if (isset($value['dir']) && !empty($value['dir'])) {
if (!is_dir($course_documents_folder . $value['dir'])) {
//Creating folder
mkdir($course_documents_folder . $value['dir'], $perm);
//Creating index.html (for light protection)
$index_html = $course_documents_folder . $value['dir'] . '/index.html';
$fd = fopen($index_html, 'w');
fwrite($fd, $htmlpage);
@chmod($index_html, $perm_file);
//Inserting folder in the DB
$folder_path = substr($value['dir'], 0, strlen($value['dir']) - 1);
$temp = explode('/', $folder_path);
$title = $temp[count($temp) - 1];
//hack until feature #5242 is implemented
if ($title == 'gallery') {
$title = get_lang('DefaultCourseImages');
}
if ($media_type == 'images/gallery') {
$folder_path = 'gallery/' . $folder_path;
}
Database::query("INSERT INTO {$TABLETOOLDOCUMENT} (c_id, path,title,filetype,size)\n VALUES ({$course_id},'{$path_documents}" . $folder_path . "','" . $title . "','folder','0')");
$image_id = Database::insert_id();
Database::query("INSERT INTO {$TABLEITEMPROPERTY} (c_id, tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility)\n VALUES ({$course_id},'document',1,'{$now}','{$now}',{$image_id},'DocumentAdded',1,NULL,NULL,0)");
}
}
if (isset($value['file']) && !empty($value['file'])) {
if (!file_exists($course_documents_folder . $value['file'])) {
//Copying file
copy($default_course_path . $value['file'], $course_documents_folder . $value['file']);
chmod($course_documents_folder . $value['file'], $perm_file);
//echo $default_course_path.$value['file']; echo ' - '; echo $course_documents_folder.$value['file']; echo '<br />';
$temp = explode('/', $value['file']);
$file_size = filesize($course_documents_folder . $value['file']);
//hack until feature #5242 is implemented
if ($media_type == 'images/gallery') {
$value["file"] = 'gallery/' . $value["file"];
}
//Inserting file in the DB
Database::query("INSERT INTO {$TABLETOOLDOCUMENT} (c_id, path,title,filetype,size)\n VALUES ({$course_id},'{$path_documents}" . $value["file"] . "','" . $temp[count($temp) - 1] . "','file','{$file_size}')");
$image_id = Database::insert_id();
if ($image_id) {
$sql = "UPDATE {$TABLETOOLDOCUMENT} SET id = iid WHERE iid = {$image_id}";
Database::query($sql);
if ($path_documents . $value['file'] == '/certificates/default.html') {
$example_cert_id = $image_id;
}
Database::query("INSERT INTO {$TABLEITEMPROPERTY} (c_id, tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility)\n VALUES ({$course_id},'document',1,'{$now}','{$now}',{$image_id},'DocumentAdded',1,NULL,NULL,1)");
$docId = Database::insert_id();
if ($docId) {
$sql = "UPDATE {$TABLEITEMPROPERTY} SET id = iid WHERE iid = {$docId}";
Database::query($sql);
}
}
}
}
}
}
}
}
$agenda = new Agenda();
$agenda->setType('course');
$agenda->set_course($courseInfo);
$agenda->addEvent($now, $now, 0, get_lang('AgendaCreationTitle'), get_lang('AgendaCreationContenu'));
/* Links tool */
$link = new Link();
$link->setCourse($courseInfo);
$links = [['c_id' => $course_id, 'url' => 'http://www.google.com', 'title' => 'Google', 'description' => get_lang('Google'), 'category_id' => 0, 'on_homepage' => 0, 'target' => '_self', 'session_id' => 0], ['c_id' => $course_id, 'url' => 'http://www.wikipedia.org', 'title' => 'Wikipedia', 'description' => get_lang('Wikipedia'), 'category_id' => 0, 'on_homepage' => 0, 'target' => '_self', 'session_id' => 0]];
foreach ($links as $params) {
$link->save($params);
}
/* Announcement tool */
AnnouncementManager::add_announcement(get_lang('AnnouncementExampleTitle'), get_lang('AnnouncementEx'), ['everyone' => 'everyone'], null, null, $now);
$manager = Database::getManager();
/* Introduction text */
$intro_text = '<p style="text-align: center;">
<img src="' . api_get_path(REL_CODE_PATH) . 'img/mascot.png" alt="Mr. Chamilo" title="Mr. Chamilo" />
<h2>' . self::lang2db(get_lang('IntroductionText')) . '</h2>
</p>';
$toolIntro = new Chamilo\CourseBundle\Entity\CToolIntro();
$toolIntro->setCId($course_id)->setId(TOOL_COURSE_HOMEPAGE)->setSessionId(0)->setIntroText($intro_text);
$manager->persist($toolIntro);
$toolIntro = new Chamilo\CourseBundle\Entity\CToolIntro();
$toolIntro->setCId($course_id)->setId(TOOL_STUDENTPUBLICATION)->setSessionId(0)->setIntroText(get_lang('IntroductionTwo'));
$manager->persist($toolIntro);
$toolIntro = new Chamilo\CourseBundle\Entity\CToolIntro();
$toolIntro->setCId($course_id)->setId(TOOL_WIKI)->setSessionId(0)->setIntroText(get_lang('IntroductionWiki'));
$manager->persist($toolIntro);
$manager->flush();
/* Exercise tool */
$exercise = new Exercise($course_id);
$exercise->exercise = get_lang('ExerciceEx');
$html = '<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="110" valign="top" align="left">
<img src="' . api_get_path(WEB_CODE_PATH) . 'default_course_document/images/mr_dokeos/thinking.jpg">
</td>
<td valign="top" align="left">' . get_lang('Antique') . '</td></tr>
</table>';
$exercise->type = 1;
$exercise->setRandom(0);
$exercise->active = 1;
$exercise->results_disabled = 0;
$exercise->description = $html;
$exercise->save();
$exercise_id = $exercise->id;
$question = new MultipleAnswer();
$question->question = get_lang('SocraticIrony');
$question->description = get_lang('ManyAnswers');
$question->weighting = 10;
$question->position = 1;
$question->course = $courseInfo;
$question->save($exercise_id);
$questionId = $question->id;
$answer = new Answer($questionId, $courseInfo['real_id']);
$answer->createAnswer(get_lang('Ridiculise'), 0, get_lang('NoPsychology'), -5, 1);
$answer->createAnswer(get_lang('AdmitError'), 0, get_lang('NoSeduction'), -5, 2);
$answer->createAnswer(get_lang('Force'), 1, get_lang('Indeed'), 5, 3);
$answer->createAnswer(get_lang('Contradiction'), 1, get_lang('NotFalse'), 5, 4);
$answer->save();
/* Forum tool */
require_once api_get_path(SYS_CODE_PATH) . 'forum/forumfunction.inc.php';
$params = ['forum_category_title' => get_lang('ExampleForumCategory'), 'forum_category_comment' => ''];
$forumCategoryId = store_forumcategory($params, $courseInfo, false);
$params = ['forum_category' => $forumCategoryId, 'forum_title' => get_lang('ExampleForum'), 'forum_comment' => '', 'default_view_type_group' => ['default_view_type' => 'flat']];
$forumId = store_forum($params, $courseInfo, true);
$forumInfo = get_forum_information($forumId, $courseInfo['real_id']);
$params = ['post_title' => get_lang('ExampleThread'), 'forum_id' => $forumId, 'post_text' => get_lang('ExampleThreadContent'), 'calification_notebook_title' => '', 'numeric_calification' => '', 'weight_calification' => '', 'forum_category' => $forumCategoryId, 'thread_peer_qualify' => 0];
store_thread($forumInfo, $params, $courseInfo, false);
/* Gradebook tool */
$course_code = $courseInfo['code'];
// father gradebook
Database::query("INSERT INTO {$TABLEGRADEBOOK} (name, description, user_id, course_code, parent_id, weight, visible, certif_min_score, session_id, document_id)\n VALUES ('{$course_code}','',1,'{$course_code}',0,100,0,75,NULL,{$example_cert_id})");
$gbid = Database::insert_id();
Database::query("INSERT INTO {$TABLEGRADEBOOK} (name, description, user_id, course_code, parent_id, weight, visible, certif_min_score, session_id, document_id)\n VALUES ('{$course_code}','',1,'{$course_code}',{$gbid},100,1,75,NULL,{$example_cert_id})");
$gbid = Database::insert_id();
Database::query("INSERT INTO {$TABLEGRADEBOOKLINK} (type, ref_id, user_id, course_code, category_id, created_at, weight, visible, locked)\n VALUES (1,{$exercise_id},1,'{$course_code}',{$gbid},'{$now}',100,1,0)");
}
//Installing plugins in course
$app_plugin = new AppPlugin();
$app_plugin->install_course_plugins($course_id);
$language_interface = $language_interface_original;
return true;
}
/**
* Fills the course database with some required content and example content.
*/
public static function fill_db_course($course_id, $course_repository, $language, $fill_with_exemplary_content = null)
{
if (is_null($fill_with_exemplary_content)) {
$fill_with_exemplary_content = api_get_setting('example_material_course_creation') != 'false';
}
$course_id = intval($course_id);
if (empty($course_id)) {
return false;
}
$now = api_get_utc_datetime(time());
$toolTable = Database::get_course_table(TABLE_TOOL_LIST);
$TABLEINTROS = Database::get_course_table(TABLE_TOOL_INTRO);
$TABLEGROUPCATEGORIES = Database::get_course_table(TABLE_GROUP_CATEGORY);
$TABLEITEMPROPERTY = Database::get_course_table(TABLE_ITEM_PROPERTY);
$TABLETOOLAGENDA = Database::get_course_table(TABLE_AGENDA);
$TABLETOOLANNOUNCEMENTS = Database::get_course_table(TABLE_ANNOUNCEMENT);
$TABLETOOLDOCUMENT = Database::get_course_table(TABLE_DOCUMENT);
$TABLETOOLLINK = Database::get_course_table(TABLE_LINK);
$TABLEQUIZ = Database::get_course_table(TABLE_QUIZ_TEST);
$TABLEQUIZQUESTION = Database::get_course_table(TABLE_QUIZ_TEST_QUESTION);
$TABLEQUIZQUESTIONLIST = Database::get_course_table(TABLE_QUIZ_QUESTION);
$TABLEQUIZANSWERSLIST = Database::get_course_table(TABLE_QUIZ_ANSWER);
$TABLESETTING = Database::get_course_table(TABLE_COURSE_SETTING);
$TABLEFORUMCATEGORIES = Database::get_course_table(TABLE_FORUM_CATEGORY);
$TABLEFORUMS = Database::get_course_table(TABLE_FORUM);
$TABLEFORUMTHREADS = Database::get_course_table(TABLE_FORUM_THREAD);
$TABLEFORUMPOSTS = Database::get_course_table(TABLE_FORUM_POST);
$TABLEGRADEBOOK = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CATEGORY);
$TABLEGRADEBOOKLINK = Database::get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
$visible_for_all = 1;
$visible_for_course_admin = 0;
$visible_for_platform_admin = 2;
// Move this in a doctrine listener
$toolList = self::getToolList();
$toolList = $toolList->getTools();
/** @var Course $course */
$entityManager = Database::getManager();
$course = $entityManager->getRepository('ChamiloCoreBundle:Course')->find($course_id);
// @todo move in a manager.
/** @var Chamilo\CourseBundle\Tool\BaseTool $tool */
$tools = array();
$settingsManager = self::getCourseSettingsManager();
$settingsManager->setCourse($course);
foreach ($toolList as $tool) {
$visibility = Text::string2binary(api_get_setting('course.course_create_active_tools', $tool->getName()));
$toolObject = new CTool();
$toolObject->setName($tool->getName())->setCategory($tool->getCategory())->setLink($tool->getLink())->setImage($tool->getImage())->setVisibility($visibility)->setAdmin(0)->setTarget($tool->getTarget());
$tools[] = $toolObject;
$settings = $settingsManager->loadSettings($tool->getName());
$settingsManager->saveSettings($tool->getName(), $settings);
}
$course->setTools($tools);
$entityManager->persist($course);
$entityManager->flush($course);
/* Course tools */
/*if (api_get_setting('service_visio', 'active') == 'true') {
$mycheck = api_get_setting('service_visio', 'visio_host');
if (!empty($mycheck)) {
//Database::query("INSERT INTO $toolTable VALUES ($course_id, NULL, '" . TOOL_VISIO_CONFERENCE . "','conference/index.php?type=conference','visio_meeting.gif','1','0','squaregrey.gif','NO','_self','interaction','0', '', '')");
//Database::query("INSERT INTO $toolTable VALUES ($course_id, NULL, '" . TOOL_VISIO_CLASSROOM . "','conference/index.php?type=classroom','visio.gif','1','0','squaregrey.gif','NO','_self','authoring','0', '', '')");
}
}*/
/*if (api_get_setting('search_enabled') == 'true') {
//Database::query("INSERT INTO $toolTable VALUES ($course_id, NULL, '" . TOOL_SEARCH. "','search/','info.gif','".Text::string2binary(api_get_setting('course_create_active_tools', 'enable_search')) . "','0','search.gif','NO','_self','authoring','0', '', '')");
}*/
// Blogs (Kevin Van Den Haute :: kevin@develop-it.be)
/*$sql = "INSERT INTO $toolTable VALUES ($course_id, NULL,'" . TOOL_BLOGS . "','blog/blog_admin.php','blog_admin.gif','" . Text::string2binary(api_get_setting('course_create_active_tools', 'blogs')) . "','1','squaregrey.gif','NO','_self','admin','0', '', '')";
Database::query($sql);*/
/* Course homepage tools for course admin only */
/* Database::query("INSERT INTO $toolTable VALUES ($course_id, NULL, '".TOOL_TRACKING . "','tracking/courseLog.php','statistics.gif','$visible_for_course_admin','1','', 'NO','_self','admin','0', '', '')");
Database::query("INSERT INTO $toolTable VALUES ($course_id, NULL, '".TOOL_COURSE_SETTING . "','course_info/infocours.php','reference.gif','$visible_for_course_admin','1','', 'NO','_self','admin','0', '', '')");
Database::query("INSERT INTO $toolTable VALUES ($course_id, NULL, '".TOOL_COURSE_MAINTENANCE."','course_info/maintenance.php','backup.gif','$visible_for_course_admin','1','','NO','_self', 'admin','0', '', '')");*/
/* Course_setting table (courseinfo tool) */
/*Database::query("INSERT INTO $TABLESETTING (c_id, variable,value,category) VALUES ($course_id, 'email_alert_manager_on_new_doc',0,'work')");
Database::query("INSERT INTO $TABLESETTING (c_id, variable,value,category) VALUES ($course_id, 'email_alert_on_new_doc_dropbox',0,'dropbox')");
Database::query("INSERT INTO $TABLESETTING (c_id, variable,value,category) VALUES ($course_id, 'allow_user_edit_agenda',0,'agenda')");
Database::query("INSERT INTO $TABLESETTING (c_id, variable,value,category) VALUES ($course_id, 'allow_user_edit_announcement',0,'announcement')");
Database::query("INSERT INTO $TABLESETTING (c_id, variable,value,category) VALUES ($course_id, 'email_alert_manager_on_new_quiz',1,'quiz')");
Database::query("INSERT INTO $TABLESETTING (c_id, variable,value,category) VALUES ($course_id, 'allow_user_image_forum',1,'forum')");
Database::query("INSERT INTO $TABLESETTING (c_id, variable,value,category) VALUES ($course_id, 'course_theme','','theme')");
Database::query("INSERT INTO $TABLESETTING (c_id, variable,value,category) VALUES ($course_id, 'allow_learning_path_theme','1','theme')");
Database::query("INSERT INTO $TABLESETTING (c_id, variable,value,category) VALUES ($course_id, 'allow_open_chat_window',1,'chat')");
Database::query("INSERT INTO $TABLESETTING (c_id, variable,value,category) VALUES ($course_id, 'email_alert_to_teacher_on_new_user_in_course',0,'registration')");
Database::query("INSERT INTO $TABLESETTING (c_id, variable,value,category) VALUES ($course_id, 'allow_user_view_user_list',1,'user')");
Database::query("INSERT INTO $TABLESETTING (c_id, variable,value,category) VALUES ($course_id, 'display_info_advance_inside_homecourse',1,'thematic_advance')");
Database::query("INSERT INTO $TABLESETTING (c_id, variable,value,category) VALUES ($course_id, 'email_alert_students_on_new_homework',0,'work')");
Database::query("INSERT INTO $TABLESETTING (c_id, variable,value,category) VALUES ($course_id, 'enable_lp_auto_launch',0,'learning_path')");
Database::query("INSERT INTO $TABLESETTING (c_id, variable,value,category) VALUES ($course_id, 'pdf_export_watermark_text','','learning_path')");
Database::query("INSERT INTO $TABLESETTING (c_id, variable,value,category) VALUES ($course_id, 'allow_public_certificates','','certificates')");
Database::query("INSERT INTO $TABLESETTING (c_id, variable,value,category) VALUES ($course_id, 'allow_fast_exercise_edition', 0 ,'exercise')");
Database::query("INSERT INTO $TABLESETTING (c_id, variable,value,category) VALUES ($course_id, 'enable_exercise_auto_launch', 0 ,'exercise')");*/
/* Course homepage tools for platform admin only */
/* Group tool */
Database::query("INSERT INTO {$TABLEGROUPCATEGORIES} (c_id, id , title , description , max_student , self_reg_allowed , self_unreg_allowed , groups_per_user , display_order )\n VALUES ({$course_id}, '2', '" . Database::escape_string(get_lang('DefaultGroupCategory')) . "', '', '8', '0', '0', '0', '0');");
/* Example Material */
$language_interface = Container::getTranslator()->getLocale();
// Example material should be in the same language as the course is.
$language_interface_original = $language_interface;
$language_interface = $language;
//Share folder
Database::query("INSERT INTO {$TABLETOOLDOCUMENT} (c_id, path,title,filetype,size) VALUES ({$course_id},'/shared_folder','" . get_lang('UserFolders') . "','folder','0')");
$example_doc_id = Database::insert_id();
Database::query("INSERT INTO {$TABLEITEMPROPERTY} (c_id, tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility)\n VALUES ({$course_id},'document',1,NOW(),NOW(),{$example_doc_id},'DocumentAdded',1,0,NULL,0)");
//Chat folder
Database::query("INSERT INTO {$TABLETOOLDOCUMENT} (c_id, path,title,filetype,size) VALUES ({$course_id},'/chat_files','" . get_lang('ChatFiles') . "','folder','0')");
$example_doc_id = Database::insert_id();
Database::query("INSERT INTO {$TABLEITEMPROPERTY} (c_id, tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility) VALUES ({$course_id},'document',1,NOW(),NOW(),{$example_doc_id},'DocumentAdded',1,0,NULL,0)");
$sys_course_path = api_get_path(SYS_COURSE_PATH);
$perm = api_get_permissions_for_new_directories();
$perm_file = api_get_permissions_for_new_files();
$chat_path = $sys_course_path . $course_repository . '/document/chat_files';
if (!is_dir($chat_path)) {
@mkdir($chat_path, api_get_permissions_for_new_directories());
}
/* Documents */
if ($fill_with_exemplary_content) {
Database::query("INSERT INTO {$TABLETOOLDOCUMENT} (c_id,path,title,filetype,size) VALUES ({$course_id},'/images','" . get_lang('Images') . "','folder','0')");
$example_doc_id = Database::insert_id();
Database::query("INSERT INTO {$TABLEITEMPROPERTY} (c_id, tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility) VALUES ({$course_id},'document',1,NOW(),NOW(),{$example_doc_id},'DocumentAdded',1,0,NULL,0)");
Database::query("INSERT INTO {$TABLETOOLDOCUMENT} (c_id, path,title,filetype,size) VALUES ({$course_id},'/images/gallery','" . get_lang('DefaultCourseImages') . "','folder','0')");
$example_doc_id = Database::insert_id();
Database::query("INSERT INTO {$TABLEITEMPROPERTY} (c_id, tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility) VALUES ({$course_id},'document',1,NOW(),NOW(),{$example_doc_id},'DocumentAdded',1,0,NULL,0)");
Database::query("INSERT INTO {$TABLETOOLDOCUMENT} (c_id, path,title,filetype,size) VALUES ({$course_id},'/audio','" . get_lang('Audio') . "','folder','0')");
$example_doc_id = Database::insert_id();
Database::query("INSERT INTO {$TABLEITEMPROPERTY} (c_id, tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility) VALUES ({$course_id},'document',1,NOW(),NOW(),{$example_doc_id},'DocumentAdded',1,0,NULL,0)");
Database::query("INSERT INTO {$TABLETOOLDOCUMENT} (c_id, path,title,filetype,size) VALUES ({$course_id},'/flash','" . get_lang('Flash') . "','folder','0')");
$example_doc_id = Database::insert_id();
Database::query("INSERT INTO {$TABLEITEMPROPERTY} (c_id, tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility) VALUES ({$course_id},'document',1,NOW(),NOW(),{$example_doc_id},'DocumentAdded',1,0,NULL,0)");
Database::query("INSERT INTO {$TABLETOOLDOCUMENT} (c_id, path,title,filetype,size) VALUES ({$course_id},'/video','" . get_lang('Video') . "','folder','0')");
$example_doc_id = Database::insert_id();
Database::query("INSERT INTO {$TABLEITEMPROPERTY} (c_id, tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility) VALUES ({$course_id},'document',1,NOW(),NOW(),{$example_doc_id},'DocumentAdded',1,0,NULL,0)");
Database::query("INSERT INTO {$TABLETOOLDOCUMENT} (c_id, path,title,filetype,size) VALUES ({$course_id},'/certificates','" . get_lang('Certificates') . "','folder','0')");
$example_doc_id = Database::insert_id();
Database::query("INSERT INTO {$TABLEITEMPROPERTY} (c_id, tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility) VALUES ({$course_id},'document',1,NOW(),NOW(),{$example_doc_id},'DocumentAdded',1,0,NULL,0)");
// FILL THE COURSE DOCUMENT WITH DEFAULT COURSE PICTURES
$folders_to_copy_from_default_course = array('images', 'audio', 'flash', 'video', 'certificates');
$default_course_path = api_get_path(SYS_DEFAULT_COURSE_DOCUMENT_PATH);
$default_document_array = array();
foreach ($folders_to_copy_from_default_course as $folder) {
$default_course_folder_path = $default_course_path . $folder . '/';
$files = self::browse_folders($default_course_folder_path, array(), $folder);
$sorted_array = self::sort_pictures($files, 'dir');
$sorted_array = array_merge($sorted_array, self::sort_pictures($files, 'file'));
$default_document_array[$folder] = $sorted_array;
}
//Light protection (adding index.html in every document folder)
$htmlpage = "<!DOCTYPE html>\n<html lang=\"en\">\n <head>\n <meta charset=\"utf-8\">\n <title>Not authorized</title>\n </head>\n <body>\n </body>\n</html>";
$example_cert_id = 0;
if (is_array($default_document_array) && count($default_document_array) > 0) {
foreach ($default_document_array as $media_type => $array_media) {
$path_documents = "/{$media_type}/";
//hack until feature #5242 is implemented
if ($media_type == 'images') {
$media_type = 'images/gallery';
$images_folder = $sys_course_path . $course_repository . "/document/images/";
if (!is_dir($images_folder)) {
//Creating index.html
mkdir($images_folder, $perm);
$fd = fopen($images_folder . 'index.html', 'w');
fwrite($fd, $htmlpage);
@chmod($images_folder . 'index.html', $perm_file);
}
}
$course_documents_folder = $sys_course_path . $course_repository . "/document/{$media_type}/";
$default_course_path = api_get_path(SYS_DEFAULT_COURSE_DOCUMENT_PATH) . $path_documents;
//echo 'try '.$course_documents_folder; echo '<br />';
if (!is_dir($course_documents_folder)) {
//Creating index.html
mkdir($course_documents_folder, $perm);
$fd = fopen($course_documents_folder . 'index.html', 'w');
fwrite($fd, $htmlpage);
@chmod($course_documents_folder . 'index.html', $perm_file);
}
if (is_array($array_media) && count($array_media) > 0) {
foreach ($array_media as $key => $value) {
if (isset($value['dir']) && !empty($value['dir'])) {
if (!is_dir($course_documents_folder . $value['dir'])) {
//Creating folder
mkdir($course_documents_folder . $value['dir'], $perm);
//Creating index.html (for light protection)
$index_html = $course_documents_folder . $value['dir'] . '/index.html';
$fd = fopen($index_html, 'w');
fwrite($fd, $htmlpage);
@chmod($index_html, $perm_file);
//Inserting folder in the DB
$folder_path = substr($value['dir'], 0, strlen($value['dir']) - 1);
$temp = explode('/', $folder_path);
$title = $temp[count($temp) - 1];
//hack until feature #5242 is implemented
if ($title == 'gallery') {
$title = get_lang('DefaultCourseImages');
}
if ($media_type == 'images/gallery') {
$folder_path = 'gallery/' . $folder_path;
}
Database::query("INSERT INTO {$TABLETOOLDOCUMENT} (c_id, path,title,filetype,size) VALUES ({$course_id},'{$path_documents}" . $folder_path . "','" . $title . "','folder','0')");
$image_id = Database::insert_id();
Database::query("INSERT INTO {$TABLEITEMPROPERTY} (c_id, tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility) VALUES ({$course_id},'document',1,NOW(),NOW(),{$image_id},'DocumentAdded',1,0,NULL,0)");
}
}
if (isset($value['file']) && !empty($value['file'])) {
if (!file_exists($course_documents_folder . $value['file'])) {
//Copying file
copy($default_course_path . $value['file'], $course_documents_folder . $value['file']);
chmod($course_documents_folder . $value['file'], $perm_file);
//echo $default_course_path.$value['file']; echo ' - '; echo $course_documents_folder.$value['file']; echo '<br />';
$temp = explode('/', $value['file']);
$file_size = filesize($course_documents_folder . $value['file']);
//hack until feature #5242 is implemented
if ($media_type == 'images/gallery') {
$value["file"] = 'gallery/' . $value["file"];
}
//Inserting file in the DB
Database::query("INSERT INTO {$TABLETOOLDOCUMENT} (c_id, path,title,filetype,size) VALUES ({$course_id},'{$path_documents}" . $value["file"] . "','" . $temp[count($temp) - 1] . "','file','{$file_size}')");
$image_id = Database::insert_id();
if ($path_documents . $value['file'] == '/certificates/default.html') {
$example_cert_id = $image_id;
}
Database::query("INSERT INTO {$TABLEITEMPROPERTY} (c_id, tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility) VALUES ({$course_id},'document',1,NOW(),NOW(),{$image_id},'DocumentAdded',1,0,NULL,1)");
}
}
}
}
}
}
/* Agenda tool */
Database::query("INSERT INTO {$TABLETOOLAGENDA} VALUES ({$course_id}, NULL, '" . Database::escape_string(get_lang('AgendaCreationTitle')) . "', '" . Database::escape_string(get_lang('AgendaCreationContenu')) . "', now(), now(), NULL, 0, 0)");
// We need to add the item properties too!
$insert_id = Database::insert_id();
$sql = "INSERT INTO {$TABLEITEMPROPERTY} (c_id, tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility) VALUES ({$course_id}, '" . TOOL_CALENDAR_EVENT . "',1,NOW(),NOW(),{$insert_id},'AgendaAdded',1,0,NULL,1)";
Database::query($sql);
/* Links tool */
$add_google_link_sql = "INSERT INTO {$TABLETOOLLINK} (c_id, url, title, description, category_id, display_order, on_homepage, target)\n VALUES ({$course_id}, 'http://www.google.com','Google','" . Database::escape_string(get_lang('Google')) . "','0','0','0','_self')";
Database::query($add_google_link_sql);
// We need to add the item properties too!
$insert_id = Database::insert_id();
$sql = "INSERT INTO {$TABLEITEMPROPERTY} (c_id, tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility)\n VALUES ({$course_id}, '" . TOOL_LINK . "',1,NOW(),NOW(),{$insert_id},'LinkAdded',1,0,NULL,1)";
Database::query($sql);
$add_wikipedia_link_sql = "INSERT INTO {$TABLETOOLLINK} (c_id, url, title, description, category_id, display_order, on_homepage, target)\n VALUES ({$course_id}, 'http://www.wikipedia.org','Wikipedia','" . Database::escape_string(get_lang('Wikipedia')) . "','0','1','0','_self')";
Database::query($add_wikipedia_link_sql);
// We need to add the item properties too!
$insert_id = Database::insert_id();
$sql = "INSERT INTO {$TABLEITEMPROPERTY} (tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility) VALUES ('" . TOOL_LINK . "',1,NOW(),NOW(),{$insert_id},'LinkAdded',1,0,NULL,1)";
Database::query($sql);
/* Announcement tool */
$sql = "INSERT INTO {$TABLETOOLANNOUNCEMENTS} (c_id, title,content,end_date,display_order,email_sent)\n VALUES ({$course_id}, '" . Database::escape_string(get_lang('AnnouncementExampleTitle')) . "', '" . Database::escape_string(get_lang('AnnouncementEx')) . "', NOW(), '1','0')";
Database::query($sql);
// We need to add the item properties too!
$insert_id = Database::insert_id();
$sql = "INSERT INTO {$TABLEITEMPROPERTY} (c_id, tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility)\n VALUES ({$course_id}, '" . TOOL_ANNOUNCEMENT . "',1,NOW(),NOW(),{$insert_id},'AnnouncementAdded',1,0,NULL,1)";
Database::query($sql);
/* Introduction text */
$intro_text = '<p style="text-align: center;">
<img src="' . api_get_path(REL_CODE_PATH) . 'img/mascot.png" alt="Mr. Chamilo" title="Mr. Chamilo" />
<h2>' . Database::escape_string(get_lang('IntroductionText')) . '</h2>
</p>';
Database::query("INSERT INTO {$TABLEINTROS} VALUES ({$course_id}, '" . TOOL_COURSE_HOMEPAGE . "','" . $intro_text . "', 0)");
Database::query("INSERT INTO {$TABLEINTROS} VALUES ({$course_id}, '" . TOOL_STUDENTPUBLICATION . "','" . Database::escape_string(get_lang('IntroductionTwo')) . "', 0)");
// Wiki intro
$intro_wiki = '<table width="100%" border="0" cellpadding="0" cellspacing="0"><tr><td width="110" valign="top" align="left"></td><td valign="top" align="left">' . Database::escape_string(get_lang('IntroductionWiki')) . '</td></tr></table>';
Database::query("INSERT INTO {$TABLEINTROS} VALUES ({$course_id}, '" . TOOL_WIKI . "','" . $intro_wiki . "', 0)");
/* Exercise tool */
$html = Database::escape_string('<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr><td width="110" valign="top" align="left">
<img src="' . api_get_path(WEB_DEFAULT_COURSE_DOCUMENT_PATH) . 'images/mr_dokeos/thinking.jpg"></td><td valign="top" align="left">' . get_lang('Antique') . '
</td></tr></table>');
// Insert exercise
Database::query('INSERT INTO ' . $TABLEQUIZ . ' (c_id, title, description, type, random, random_answers, active, results_disabled ) ' . ' VALUES (' . $course_id . ', "' . Database::escape_string(get_lang('ExerciceEx')) . '", "' . $html . '", "1", "0", "0", "1", "0")');
$exercise_id = Database::insert_id();
// Insert question
Database::query("INSERT INTO {$TABLEQUIZQUESTIONLIST} (c_id, question, description, ponderation, position, type, picture, level)\n VALUES ( '.{$course_id}.', '" . Database::escape_string(get_lang('SocraticIrony')) . "', '" . Database::escape_string(get_lang('ManyAnswers')) . "', '10', '1', '2','',1)");
$questionId = Database::insert_id();
Database::query("INSERT INTO {$TABLEQUIZQUESTION} (c_id, question_id, exercice_id, question_order) VALUES ({$course_id},{$questionId} , {$exercise_id}, 1)");
// Insert answers
Database::query("INSERT INTO {$TABLEQUIZANSWERSLIST} (c_id, question_id, answer, correct, comment, ponderation, position) VALUES ({$course_id}, '{$questionId}', '" . Database::escape_string(get_lang('Ridiculise')) . "', '0', '" . Database::escape_string(get_lang('NoPsychology')) . "', '-5', '1')");
Database::query("INSERT INTO {$TABLEQUIZANSWERSLIST} (c_id, question_id, answer, correct, comment, ponderation, position) VALUES ({$course_id}, '{$questionId}', '" . Database::escape_string(get_lang('AdmitError')) . "', '0', '" . Database::escape_string(get_lang('NoSeduction')) . "', '-5', '2')");
Database::query("INSERT INTO {$TABLEQUIZANSWERSLIST} (c_id, question_id, answer, correct, comment, ponderation, position) VALUES ({$course_id}, '{$questionId}', '" . Database::escape_string(get_lang('Force')) . "', '1', '" . Database::escape_string(get_lang('Indeed')) . "', '5', '3')");
Database::query("INSERT INTO {$TABLEQUIZANSWERSLIST} (c_id, question_id, answer, correct, comment, ponderation, position) VALUES ({$course_id}, '{$questionId}', '" . Database::escape_string(get_lang('Contradiction')) . "', '1', '" . Database::escape_string(get_lang('NotFalse')) . "', '5', '4')");
/* Forum tool */
Database::query("INSERT INTO {$TABLEFORUMCATEGORIES} VALUES ({$course_id}, 1,'" . Database::escape_string(get_lang('ExampleForumCategory')) . "', '', 1, 0, 0)");
$insert_id = Database::insert_id();
Database::query("INSERT INTO {$TABLEITEMPROPERTY} (c_id, tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility)\n VALUES ({$course_id}, 'forum_category',1,NOW(),NOW(),{$insert_id},'ForumCategoryAdded',1,0,NULL,1)");
Database::query("INSERT INTO {$TABLEFORUMS} (c_id, forum_title, forum_comment, forum_threads,forum_posts,forum_last_post,forum_category, allow_anonymous, allow_edit,allow_attachments, allow_new_threads,default_view,forum_of_group,forum_group_public_private, forum_order,locked,session_id )\n VALUES ({$course_id}, '" . Database::escape_string(get_lang('ExampleForum')) . "', '', 0, 0, 0, 1, 0, 1, '0', 1, 'flat','0', 'public', 1, 0,0)");
$insert_id = Database::insert_id();
Database::query("INSERT INTO {$TABLEITEMPROPERTY} (c_id, tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility)\n VALUES ({$course_id}, '" . TOOL_FORUM . "', 1,NOW(),NOW(),{$insert_id},'ForumAdded',1,0,NULL,1)");
Database::query("INSERT INTO {$TABLEFORUMTHREADS} (c_id, thread_id, thread_title, forum_id, thread_replies, thread_poster_id, thread_poster_name, thread_views, thread_last_post, thread_date, locked, thread_qualify_max, session_id)\n VALUES ({$course_id}, 1, '" . Database::escape_string(get_lang('ExampleThread')) . "', 1, 0, 1, '', 0, 1, NOW(), 0, 10, 0)");
$insert_id = Database::insert_id();
Database::query("INSERT INTO {$TABLEITEMPROPERTY} (c_id, tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility)\n VALUES ({$course_id}, 'forum_thread',1,NOW(),NOW(),{$insert_id},'ForumThreadAdded',1,0,NULL,1)");
Database::query("INSERT INTO {$TABLEFORUMPOSTS} VALUES ({$course_id}, 1, '" . Database::escape_string(get_lang('ExampleThread')) . "', '" . Database::escape_string(get_lang('ExampleThreadContent')) . "', 1, 1, 1, '', NOW(), 0, 0, 1)");
/* Gradebook tool */
$course = api_get_course_info_by_id($course_id);
$course_code = $course['code'];
// father gradebook
Database::query("INSERT INTO {$TABLEGRADEBOOK} (name, description, user_id, course_code, parent_id, weight, visible, certif_min_score, session_id, document_id) VALUES ('{$course_code}','',1,'{$course_code}',0,100,0,NULL,NULL,{$example_cert_id})");
$gbid = Database::insert_id();
Database::query("INSERT INTO {$TABLEGRADEBOOK} (name, description, user_id, course_code, parent_id, weight, visible, certif_min_score, session_id, document_id) VALUES ('{$course_code}','',1,'{$course_code}',{$gbid},100,1,75,NULL,{$example_cert_id})");
$gbid = Database::insert_id();
Database::query("INSERT INTO {$TABLEGRADEBOOKLINK} (type, ref_id, user_id, course_code, category_id, created_at, weight, visible, locked) VALUES (1,{$exercise_id},1,'{$course_code}',{$gbid},'{$now}',100,1,0)");
}
//Installing plugins in course
$app_plugin = new AppPlugin();
$app_plugin->install_course_plugins($course_id);
$language_interface = $language_interface_original;
return true;
}