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<?php |
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/* For licensing terms, see /license.txt */ |
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use Chamilo\CoreBundle\Entity\Course; |
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use Chamilo\CoreBundle\Entity\CourseRelUser; |
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use Chamilo\CoreBundle\Entity\GradebookCategory; |
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use Chamilo\CoreBundle\Entity\GradebookLink; |
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use Chamilo\CoreBundle\Framework\Container; |
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use Chamilo\CourseBundle\Entity\CGroupCategory; |
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use Chamilo\CourseBundle\Entity\CToolIntro; |
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/** |
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* Class AddCourse. |
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*/ |
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class AddCourse |
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{ |
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public const FIRST_EXPIRATION_DATE = 31536000; // 365 days in seconds |
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/** |
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* Defines the four needed keys to create a course based on several parameters. |
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* |
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* @param string The code you want for this course |
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* @param string Prefix added for ALL keys |
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* @param string Prefix added for databases only |
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* @param string Prefix added for paths only |
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* @param bool Add unique prefix |
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* @param bool Use code-independent keys |
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* |
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* @return array An array with the needed keys ['currentCourseCode'], ['currentCourseId'], ['currentCourseDbName'], |
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* ['currentCourseRepository'] |
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* |
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* @todo Eliminate the global variables. |
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* @assert (null) === false |
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*/ |
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public static function define_course_keys( |
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$wanted_code, |
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$prefix_for_all = '', |
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$prefix_for_base_name = '', |
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$prefix_for_path = '', |
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$add_unique_prefix = false, |
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$use_code_indepedent_keys = true |
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) { |
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$course_table = Database::get_main_table(TABLE_MAIN_COURSE); |
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$wanted_code = CourseManager::generate_course_code($wanted_code); |
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$keys_course_code = $wanted_code; |
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if (!$use_code_indepedent_keys) { |
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$wanted_code = ''; |
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} |
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$unique_prefix = ''; |
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if ($add_unique_prefix) { |
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$unique_prefix = substr(md5(uniqid(rand())), 0, 10); |
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} |
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$keys = []; |
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$final_suffix = ['CourseId' => '', 'CourseDb' => '', 'CourseDir' => '']; |
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$limit_numb_try = 100; |
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$keys_are_unique = false; |
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$try_new_fsc_id = $try_new_fsc_db = $try_new_fsc_dir = 0; |
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while (!$keys_are_unique) { |
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$keys_course_id = $prefix_for_all.$unique_prefix.$wanted_code.$final_suffix['CourseId']; |
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$keys_course_repository = $prefix_for_path.$unique_prefix.$wanted_code.$final_suffix['CourseDir']; |
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$keys_are_unique = true; |
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// Check whether they are unique. |
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$query = "SELECT 1 FROM $course_table |
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WHERE code='".$keys_course_id."' |
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LIMIT 0, 1"; |
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$result = Database::query($query); |
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if (Database::num_rows($result)) { |
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$keys_are_unique = false; |
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$try_new_fsc_id++; |
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$final_suffix['CourseId'] = substr(md5(uniqid(rand())), 0, 4); |
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} |
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if (($try_new_fsc_id + $try_new_fsc_db + $try_new_fsc_dir) > $limit_numb_try) { |
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return $keys; |
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} |
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} |
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$keys['currentCourseCode'] = $keys_course_code; |
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$keys['currentCourseId'] = $keys_course_id; |
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$keys['currentCourseRepository'] = $keys_course_repository; |
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return $keys; |
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} |
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/** |
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* Gets an array with all the course tables (deprecated?). |
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* |
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* @return array |
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* |
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* @assert (null) !== null |
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*/ |
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public static function get_course_tables() |
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{ |
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$tables = []; |
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//$tables[] = 'item_property'; |
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$tables[] = 'tool'; |
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$tables[] = 'tool_intro'; |
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$tables[] = 'group_info'; |
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$tables[] = 'group_category'; |
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$tables[] = 'group_rel_user'; |
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$tables[] = 'group_rel_tutor'; |
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$tables[] = 'userinfo_content'; |
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$tables[] = 'userinfo_def'; |
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$tables[] = 'course_description'; |
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$tables[] = 'calendar_event'; |
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$tables[] = 'calendar_event_repeat'; |
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$tables[] = 'calendar_event_repeat_not'; |
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$tables[] = 'calendar_event_attachment'; |
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$tables[] = 'announcement'; |
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$tables[] = 'announcement_attachment'; |
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//$tables[] = 'resource'; |
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$tables[] = 'student_publication'; |
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$tables[] = 'student_publication_assignment'; |
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$tables[] = 'document'; |
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/*$tables[] = 'forum_category'; |
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$tables[] = 'forum_forum'; |
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$tables[] = 'forum_thread'; |
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$tables[] = 'forum_post'; |
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$tables[] = 'forum_mailcue'; |
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$tables[] = 'forum_attachment'; |
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$tables[] = 'forum_notification'; |
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$tables[] = 'forum_thread_qualify'; |
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$tables[] = 'forum_thread_qualify_log';*/ |
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$tables[] = 'link'; |
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$tables[] = 'link_category'; |
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$tables[] = 'online_connected'; |
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$tables[] = 'online_link'; |
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$tables[] = 'chat_connected'; |
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$tables[] = 'quiz'; |
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$tables[] = 'quiz_rel_question'; |
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$tables[] = 'quiz_question'; |
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$tables[] = 'quiz_answer'; |
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$tables[] = 'quiz_question_option'; |
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$tables[] = 'quiz_question_category'; |
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$tables[] = 'quiz_question_rel_category'; |
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$tables[] = 'dropbox_post'; |
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$tables[] = 'dropbox_file'; |
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$tables[] = 'dropbox_person'; |
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$tables[] = 'dropbox_category'; |
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$tables[] = 'dropbox_feedback'; |
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$tables[] = 'lp'; |
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$tables[] = 'lp_item'; |
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$tables[] = 'lp_view'; |
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$tables[] = 'lp_item_view'; |
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$tables[] = 'lp_iv_interaction'; |
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$tables[] = 'lp_iv_objective'; |
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$tables[] = 'blog'; |
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$tables[] = 'blog_comment'; |
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$tables[] = 'blog_post'; |
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$tables[] = 'blog_rating'; |
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$tables[] = 'blog_rel_user'; |
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$tables[] = 'blog_task'; |
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$tables[] = 'blog_task_rel_user'; |
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$tables[] = 'blog_attachment'; |
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$tables[] = 'permission_group'; |
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$tables[] = 'permission_user'; |
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$tables[] = 'permission_task'; |
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$tables[] = 'role'; |
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$tables[] = 'role_group'; |
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$tables[] = 'role_permissions'; |
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$tables[] = 'role_user'; |
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$tables[] = 'survey'; |
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$tables[] = 'survey_question'; |
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$tables[] = 'survey_question_option'; |
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$tables[] = 'survey_invitation'; |
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$tables[] = 'survey_answer'; |
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$tables[] = 'survey_group'; |
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$tables[] = 'wiki'; |
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$tables[] = 'wiki_conf'; |
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$tables[] = 'wiki_discuss'; |
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$tables[] = 'wiki_mailcue'; |
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$tables[] = 'course_setting'; |
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$tables[] = 'glossary'; |
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$tables[] = 'notebook'; |
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$tables[] = 'attendance'; |
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$tables[] = 'attendance_sheet'; |
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$tables[] = 'attendance_calendar'; |
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$tables[] = 'attendance_result'; |
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$tables[] = 'attendance_sheet_log'; |
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$tables[] = 'thematic'; |
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$tables[] = 'thematic_plan'; |
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$tables[] = 'thematic_advance'; |
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return $tables; |
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} |
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/** |
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* Executed only before create_course_tables(). |
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* |
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* @assert (null) === null |
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*/ |
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public static function drop_course_tables() |
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{ |
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$list = self::get_course_tables(); |
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foreach ($list as $table) { |
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$sql = "DROP TABLE IF EXISTS ".DB_COURSE_PREFIX.$table; |
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Database::query($sql); |
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} |
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} |
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/** |
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* Sorts pictures by type (used?). |
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* |
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* @param array List of files (sthg like array(0=>array('png'=>1))) |
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* @param string $type |
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* |
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* @return array The received array without files not matching type |
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* @assert (array(),null) === array() |
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*/ |
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public static function sort_pictures($files, $type) |
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{ |
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$pictures = []; |
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foreach ($files as $value) { |
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if (isset($value[$type]) && '' != $value[$type]) { |
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$pictures[][$type] = $value[$type]; |
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} |
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} |
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return $pictures; |
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} |
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/** |
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* Populates the course with essential settings, group categories, example content, and installs course plugins. |
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* |
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* This method initializes a new course by setting up various course settings, creating a default group category, |
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* inserting example content if required, and installing course-specific plugins. The method can also fill the course |
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* with exemplary content based on the parameter provided or the system setting for example content creation. |
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* |
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* @param Course $course The course entity to be populated. |
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* @param bool|null $fillWithExemplaryContent Determines whether to fill the course with exemplary content. If null, |
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* the system setting for example material course creation is used. |
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* @param int $authorId The ID of the user who is considered the author of the exemplary content. Defaults to the |
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* current user if not specified. |
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* |
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* @return bool Returns true if the course is successfully populated, false otherwise. |
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* |
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* @throws Exception Throws exception on error. |
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*/ |
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public static function fillCourse(Course $course, bool $fillWithExemplaryContent = null, int $authorId = 0): bool |
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{ |
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$entityManager = Database::getManager(); |
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$authorId = $authorId ?: api_get_user_id(); |
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self::insertCourseSettings($course); |
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self::createGroupCategory($course); |
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$gradebook = self::createRootGradebook($course); |
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if ($fillWithExemplaryContent ?? api_get_setting('example_material_course_creation') !== 'false') { |
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self::insertExampleContent($course, $authorId, $entityManager); |
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} |
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self::installCoursePlugins($course->getId()); |
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return true; |
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} |
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/** |
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* Inserts default and specified settings for a given course. |
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* |
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* This method takes a Course object as input and applies a predefined |
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* set of settings. These settings include configurations for email alerts, |
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* permissions for users to edit various components like agenda and announcements, |
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* theme settings, and more. It also handles the case where a course needs to |
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* enable certain features by default based on platform-wide settings. |
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* |
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* @param Course $course The course object to which the settings will be applied. |
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* |
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* @return void |
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* @throws Exception |
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*/ |
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private static function insertCourseSettings(Course $course): void |
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{ |
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$TABLESETTING = Database::get_course_table(TABLE_COURSE_SETTING); |
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282
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$settingsManager = Container::getCourseSettingsManager(); |
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$settingsManager->setCourse($course); |
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285
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$alert = api_get_setting('email_alert_manager_on_new_quiz'); |
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$defaultEmailExerciseAlert = 0; |
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if ('true' === $alert) { |
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$defaultEmailExerciseAlert = 1; |
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} |
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/* course_setting table (courseinfo tool) */ |
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$settings = [ |
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'email_alert_manager_on_new_doc' => ['title' => '', 'default' => 0, 'category' => 'work'], |
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'email_alert_on_new_doc_dropbox' => ['default' => 0, 'category' => 'dropbox'], |
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'allow_user_edit_agenda' => ['default' => 0, 'category' => 'agenda'], |
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'allow_user_edit_announcement' => ['default' => 0, 'category' => 'announcement'], |
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'email_alert_manager_on_new_quiz' => ['default' => $defaultEmailExerciseAlert, 'category' => 'quiz'], |
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'allow_user_image_forum' => ['default' => 1, 'category' => 'forum'], |
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'course_theme' => ['default' => '', 'category' => 'theme'], |
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'allow_learning_path_theme' => ['default' => 1, 'category' => 'theme'], |
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'allow_open_chat_window' => ['default' => 1, 'category' => 'chat'], |
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'email_alert_to_teacher_on_new_user_in_course' => ['default' => 0, 'category' => 'registration'], |
|
303
|
|
|
'allow_user_view_user_list' => ['default' => 1, 'category' => 'user'], |
|
304
|
|
|
'display_info_advance_inside_homecourse' => ['default' => 1, 'category' => 'thematic_advance'], |
|
305
|
|
|
'email_alert_students_on_new_homework' => ['default' => 0, 'category' => 'work'], |
|
306
|
|
|
'enable_lp_auto_launch' => ['default' => 0, 'category' => 'learning_path'], |
|
307
|
|
|
'enable_exercise_auto_launch' => ['default' => 0, 'category' => 'exercise'], |
|
308
|
|
|
'enable_document_auto_launch' => ['default' => 0, 'category' => 'document'], |
|
309
|
|
|
'pdf_export_watermark_text' => ['default' => '', 'category' => 'learning_path'], |
|
310
|
|
|
'allow_public_certificates' => [ |
|
311
|
|
|
'default' => 'true' === api_get_setting('allow_public_certificates') ? 1 : '', |
|
312
|
|
|
'category' => 'certificates', |
|
313
|
|
|
], |
|
314
|
|
|
'documents_default_visibility' => ['default' => 'visible', 'category' => 'document'], |
|
315
|
|
|
'show_course_in_user_language' => ['default' => 2, 'category' => null], |
|
316
|
|
|
'email_to_teachers_on_new_work_feedback' => ['default' => 1, 'category' => null], |
|
317
|
|
|
]; |
|
318
|
|
|
|
|
319
|
|
|
$counter = 1; |
|
320
|
|
|
foreach ($settings as $variable => $setting) { |
|
321
|
|
|
$title = $setting['title'] ?? ''; |
|
322
|
|
|
Database::query( |
|
323
|
|
|
"INSERT INTO $TABLESETTING (c_id, title, variable, value, category) |
|
324
|
|
|
VALUES ({$course->getId()}, '".$title."', '".$variable."', '".$setting['default']."', '".$setting['category']."')" |
|
325
|
|
|
); |
|
326
|
|
|
$counter++; |
|
327
|
|
|
} |
|
328
|
|
|
} |
|
329
|
|
|
|
|
330
|
|
|
/** |
|
331
|
|
|
* Creates a default group category for the specified course. |
|
332
|
|
|
* |
|
333
|
|
|
* This method initializes a new group category with a default title |
|
334
|
|
|
* and associates it with the given course. The default group category |
|
335
|
|
|
* is essential for organizing groups within the course, allowing for |
|
336
|
|
|
* better management and classification of course participants. |
|
337
|
|
|
* |
|
338
|
|
|
* @param Course $course The course object for which the default group category is created. |
|
339
|
|
|
* |
|
340
|
|
|
* @return void |
|
341
|
|
|
*/ |
|
342
|
|
|
private static function createGroupCategory(Course $course): void |
|
343
|
|
|
{ |
|
344
|
|
|
$groupCategory = new CGroupCategory(); |
|
345
|
|
|
$groupCategory |
|
346
|
|
|
->setTitle(get_lang('Default groups')) |
|
347
|
|
|
->setParent($course) |
|
348
|
|
|
->addCourseLink($course) |
|
349
|
|
|
; |
|
350
|
|
|
Database::getManager()->persist($groupCategory); |
|
351
|
|
|
Database::getManager()->flush(); |
|
352
|
|
|
} |
|
353
|
|
|
|
|
354
|
|
|
/** |
|
355
|
|
|
* Inserts example content into a given course. |
|
356
|
|
|
* |
|
357
|
|
|
* This method populates the specified course with a predefined set of example |
|
358
|
|
|
* content, including documents, links, announcements, and exercises. This content |
|
359
|
|
|
* serves as a template or starting point for instructors, showcasing the various |
|
360
|
|
|
* types of materials and activities that can be included in a course. The content |
|
361
|
|
|
* is added under the authority of the specified author ID. |
|
362
|
|
|
* |
|
363
|
|
|
* @param Course $course The course object into which the example content will be inserted. |
|
364
|
|
|
* @param int $authorId The ID of the user who will be listed as the author of the inserted content. |
|
365
|
|
|
* @param GradebookCategory $gradebook |
|
366
|
|
|
* |
|
367
|
|
|
* @return void |
|
368
|
|
|
* @throws Exception |
|
369
|
|
|
*/ |
|
370
|
|
|
private static function insertExampleContent(Course $course, int $authorId, GradebookCategory $gradebook): void |
|
371
|
|
|
{ |
|
372
|
|
|
$now = api_get_utc_datetime(); |
|
373
|
|
|
$files = [ |
|
374
|
|
|
['path' => '/audio', 'title' => get_lang('Audio'), 'filetype' => 'folder', 'size' => 0], |
|
375
|
|
|
['path' => '/images', 'title' => get_lang('Images'), 'filetype' => 'folder', 'size' => 0], |
|
376
|
|
|
['path' => '/images/gallery', 'title' => get_lang('Gallery'), 'filetype' => 'folder', 'size' => 0], |
|
377
|
|
|
['path' => '/video', 'title' => get_lang('Video'), 'filetype' => 'folder', 'size' => 0], |
|
378
|
|
|
]; |
|
379
|
|
|
$paths = []; |
|
380
|
|
|
$courseInfo = ['real_id' => $course->getId(), 'code' => $course->getCode()]; |
|
381
|
|
|
$counter = 1; |
|
382
|
|
|
foreach ($files as $file) { |
|
383
|
|
|
$doc = self::insertDocument($courseInfo, $counter, $file, $authorId); |
|
384
|
|
|
$paths[$file['path']] = $doc->getIid(); |
|
385
|
|
|
$counter++; |
|
386
|
|
|
} |
|
387
|
|
|
|
|
388
|
|
|
$finder = new Symfony\Component\Finder\Finder(); |
|
389
|
|
|
$defaultPath = api_get_path(SYS_PUBLIC_PATH).'img/document'; |
|
390
|
|
|
$finder->in($defaultPath); |
|
391
|
|
|
|
|
392
|
|
|
/** @var SplFileInfo $file */ |
|
393
|
|
|
foreach ($finder as $file) { |
|
394
|
|
|
$parentName = dirname(str_replace($defaultPath, '', $file->getRealPath())); |
|
395
|
|
|
if ('/' === $parentName || '/certificates' === $parentName) { |
|
396
|
|
|
continue; |
|
397
|
|
|
} |
|
398
|
|
|
|
|
399
|
|
|
$title = $file->getFilename(); |
|
400
|
|
|
$parentId = $paths[$parentName]; |
|
401
|
|
|
|
|
402
|
|
|
if ($file->isDir()) { |
|
403
|
|
|
$realPath = str_replace($defaultPath, '', $file->getRealPath()); |
|
404
|
|
|
$document = DocumentManager::addDocument( |
|
405
|
|
|
$courseInfo, |
|
406
|
|
|
$realPath, |
|
407
|
|
|
'folder', |
|
408
|
|
|
null, |
|
409
|
|
|
$title, |
|
410
|
|
|
'', |
|
411
|
|
|
null, |
|
412
|
|
|
null, |
|
413
|
|
|
null, |
|
414
|
|
|
null, |
|
415
|
|
|
null, |
|
416
|
|
|
false, |
|
417
|
|
|
null, |
|
418
|
|
|
$parentId, |
|
419
|
|
|
$file->getRealPath() |
|
420
|
|
|
); |
|
421
|
|
|
$paths[$realPath] = $document->getIid(); |
|
422
|
|
|
} else { |
|
423
|
|
|
$realPath = str_replace($defaultPath, '', $file->getRealPath()); |
|
424
|
|
|
$document = DocumentManager::addDocument( |
|
425
|
|
|
$courseInfo, |
|
426
|
|
|
$realPath, |
|
427
|
|
|
'file', |
|
428
|
|
|
$file->getSize(), |
|
429
|
|
|
$title, |
|
430
|
|
|
'', |
|
431
|
|
|
null, |
|
432
|
|
|
null, |
|
433
|
|
|
null, |
|
434
|
|
|
null, |
|
435
|
|
|
null, |
|
436
|
|
|
false, |
|
437
|
|
|
null, |
|
438
|
|
|
$parentId, |
|
439
|
|
|
$file->getRealPath() |
|
440
|
|
|
); |
|
441
|
|
|
|
|
442
|
|
|
if ($document && 'default.html' === $document->getTitle()) { |
|
443
|
|
|
$certificateId = $document->getIid(); |
|
444
|
|
|
} |
|
445
|
|
|
} |
|
446
|
|
|
} |
|
447
|
|
|
|
|
448
|
|
|
$agenda = new Agenda('course'); |
|
449
|
|
|
$agenda->set_course($courseInfo); |
|
450
|
|
|
$agenda->addEvent( |
|
451
|
|
|
$now, |
|
452
|
|
|
$now, |
|
453
|
|
|
0, |
|
454
|
|
|
get_lang('Course creation'), |
|
455
|
|
|
get_lang('This course was created at this time') |
|
456
|
|
|
); |
|
457
|
|
|
|
|
458
|
|
|
/* Links tool */ |
|
459
|
|
|
$link = new Link(); |
|
460
|
|
|
$link->setCourse($courseInfo); |
|
461
|
|
|
$links = [ |
|
462
|
|
|
[ |
|
463
|
|
|
'c_id' => $course->getId(), |
|
464
|
|
|
'url' => 'http://www.google.com', |
|
465
|
|
|
'title' => 'Quick and powerful search engine', |
|
466
|
|
|
'description' => get_lang('Quick and powerful search engine'), |
|
467
|
|
|
'category_id' => 0, |
|
468
|
|
|
'on_homepage' => 0, |
|
469
|
|
|
'target' => '_self', |
|
470
|
|
|
'session_id' => 0, |
|
471
|
|
|
], |
|
472
|
|
|
[ |
|
473
|
|
|
'c_id' => $course->getId(), |
|
474
|
|
|
'url' => 'http://www.wikipedia.org', |
|
475
|
|
|
'title' => 'Free online encyclopedia', |
|
476
|
|
|
'description' => get_lang('Free online encyclopedia'), |
|
477
|
|
|
'category_id' => 0, |
|
478
|
|
|
'on_homepage' => 0, |
|
479
|
|
|
'target' => '_self', |
|
480
|
|
|
'session_id' => 0, |
|
481
|
|
|
], |
|
482
|
|
|
]; |
|
483
|
|
|
|
|
484
|
|
|
foreach ($links as $params) { |
|
485
|
|
|
$link->save($params, false, false); |
|
486
|
|
|
} |
|
487
|
|
|
|
|
488
|
|
|
/* Announcement tool */ |
|
489
|
|
|
AnnouncementManager::add_announcement( |
|
490
|
|
|
$courseInfo, |
|
491
|
|
|
0, |
|
492
|
|
|
get_lang('This is an announcement example'), |
|
493
|
|
|
get_lang('This is an announcement example. Only trainers are allowed to publish announcements.'), |
|
494
|
|
|
['everyone' => 'everyone'], |
|
495
|
|
|
null, |
|
496
|
|
|
null, |
|
497
|
|
|
$now |
|
498
|
|
|
); |
|
499
|
|
|
|
|
500
|
|
|
/* Exercise tool */ |
|
501
|
|
|
$exercise = new Exercise($course->getId()); |
|
502
|
|
|
$exercise->exercise = get_lang('Sample test'); |
|
503
|
|
|
$html = '<table width="100%" border="0" cellpadding="0" cellspacing="0"> |
|
504
|
|
|
<tr> |
|
505
|
|
|
<td width="220" valign="top" align="left"> |
|
506
|
|
|
<img src="'.api_get_path(WEB_PUBLIC_PATH).'img/document/images/mr_chamilo/doubts.png"> |
|
507
|
|
|
</td> |
|
508
|
|
|
<td valign="top" align="left">'.get_lang('Irony').'</td></tr> |
|
509
|
|
|
</table>'; |
|
510
|
|
|
$exercise->type = 1; |
|
511
|
|
|
$exercise->setRandom(0); |
|
512
|
|
|
$exercise->active = 1; |
|
513
|
|
|
$exercise->results_disabled = 0; |
|
514
|
|
|
$exercise->description = $html; |
|
515
|
|
|
$exercise->save(); |
|
516
|
|
|
|
|
517
|
|
|
$question = new MultipleAnswer(); |
|
518
|
|
|
$question->course = $courseInfo; |
|
519
|
|
|
$question->question = get_lang('Socratic irony is...'); |
|
520
|
|
|
$question->description = get_lang('(more than one answer can be true)'); |
|
521
|
|
|
$question->weighting = 10; |
|
522
|
|
|
$question->position = 1; |
|
523
|
|
|
$question->course = $courseInfo; |
|
524
|
|
|
$question->save($exercise); |
|
525
|
|
|
$questionId = $question->id; |
|
526
|
|
|
|
|
527
|
|
|
$answer = new Answer($questionId, $courseInfo['real_id']); |
|
528
|
|
|
$answer->createAnswer(get_lang('Ridiculise one\'s interlocutor in order to have him concede he is wrong.'), 0, get_lang('No. Socratic irony is not a matter of psychology, it concerns argumentation.'), -5, 1); |
|
529
|
|
|
$answer->createAnswer(get_lang('Admit one\'s own errors to invite one\'s interlocutor to do the same.'), 0, get_lang('No. Socratic irony is not a seduction strategy or a method based on the example.'), -5, 2); |
|
530
|
|
|
$answer->createAnswer(get_lang('Compell one\'s interlocutor, by a series of questions and sub-questions, to admit he doesn\'t know what he claims to know.'), 1, get_lang('Indeed'), 5, 3); |
|
531
|
|
|
$answer->createAnswer(get_lang('Use the Principle of Non Contradiction to force one\'s interlocutor into a dead end.'), 1, get_lang('This answer is not false. It is true that the revelation of the interlocutor\'s ignorance means showing the contradictory conclusions where lead his premisses.'), 5, 4); |
|
532
|
|
|
$answer->save(); |
|
533
|
|
|
// Forums. |
|
534
|
|
|
$params = [ |
|
535
|
|
|
'forum_category_title' => get_lang('Example Forum Category'), |
|
536
|
|
|
'forum_category_comment' => '', |
|
537
|
|
|
]; |
|
538
|
|
|
|
|
539
|
|
|
$forumCategoryId = saveForumCategory($params, $courseInfo, false); |
|
540
|
|
|
|
|
541
|
|
|
$params = [ |
|
542
|
|
|
'forum_category' => $forumCategoryId, |
|
543
|
|
|
'forum_title' => get_lang('Example Forum'), |
|
544
|
|
|
'forum_comment' => '', |
|
545
|
|
|
'default_view_type_group' => ['default_view_type' => 'flat'], |
|
546
|
|
|
]; |
|
547
|
|
|
|
|
548
|
|
|
$forumId = store_forum($params, $courseInfo, true); |
|
549
|
|
|
$repo = Container::getForumRepository(); |
|
550
|
|
|
$forumEntity = $repo->find($forumId); |
|
551
|
|
|
|
|
552
|
|
|
$params = [ |
|
553
|
|
|
'post_title' => get_lang('Example Thread'), |
|
554
|
|
|
'forum_id' => $forumId, |
|
555
|
|
|
'post_text' => get_lang('Example ThreadContent'), |
|
556
|
|
|
'calification_notebook_title' => '', |
|
557
|
|
|
'numeric_calification' => '', |
|
558
|
|
|
'weight_calification' => '', |
|
559
|
|
|
'forum_category' => $forumCategoryId, |
|
560
|
|
|
'thread_peer_qualify' => 0, |
|
561
|
|
|
]; |
|
562
|
|
|
|
|
563
|
|
|
saveThread($forumEntity, $params, $courseInfo, false); |
|
564
|
|
|
|
|
565
|
|
|
self::createExampleGradebookContent($course, $gradebook, $exercise->id); |
|
566
|
|
|
} |
|
567
|
|
|
|
|
568
|
|
|
/** |
|
569
|
|
|
* Creates the gradebook structure for a course. |
|
570
|
|
|
* |
|
571
|
|
|
* This method sets up the initial gradebook categories and links for a new course. |
|
572
|
|
|
* It creates a parent gradebook category representing the course itself and a child |
|
573
|
|
|
* gradebook category for course activities. It then creates a gradebook link associated |
|
574
|
|
|
* with a specific course activity, identified by the $refId parameter. |
|
575
|
|
|
* |
|
576
|
|
|
* @param Course $course The course entity for which the gradebook structure will be created. |
|
577
|
|
|
* @param int $refId The reference ID of the course activity to link in the gradebook. |
|
578
|
|
|
* |
|
579
|
|
|
* @return void |
|
580
|
|
|
*/ |
|
581
|
|
|
private static function createExampleGradebookContent(Course $course, GradebookCategory $parentCategory, int $refId): void |
|
582
|
|
|
{ |
|
583
|
|
|
$manager = Database::getManager(); |
|
584
|
|
|
|
|
585
|
|
|
/* Gradebook tool */ |
|
586
|
|
|
$courseCode = $course->getCode(); |
|
587
|
|
|
|
|
588
|
|
|
$childGradebookCategory = new GradebookCategory(); |
|
589
|
|
|
$childGradebookCategory->setTitle($courseCode); |
|
590
|
|
|
$childGradebookCategory->setLocked(0); |
|
591
|
|
|
$childGradebookCategory->setGenerateCertificates(false); |
|
592
|
|
|
$childGradebookCategory->setDescription(''); |
|
593
|
|
|
$childGradebookCategory->setCourse($course); |
|
594
|
|
|
$childGradebookCategory->setWeight(100); |
|
595
|
|
|
$childGradebookCategory->setVisible(true); |
|
596
|
|
|
$childGradebookCategory->setCertifMinScore(75); |
|
597
|
|
|
$childGradebookCategory->setParent($parentCategory); |
|
598
|
|
|
$childGradebookCategory->setUser(api_get_user_entity()); |
|
599
|
|
|
|
|
600
|
|
|
$manager->persist($childGradebookCategory); |
|
601
|
|
|
$manager->flush(); |
|
602
|
|
|
|
|
603
|
|
|
$gradebookLink = new GradebookLink(); |
|
604
|
|
|
|
|
605
|
|
|
$gradebookLink->setType(1); |
|
606
|
|
|
$gradebookLink->setRefId($refId); |
|
607
|
|
|
$gradebookLink->setUser(api_get_user_entity()); |
|
608
|
|
|
$gradebookLink->setCourse($course); |
|
609
|
|
|
$gradebookLink->setCategory($childGradebookCategory); |
|
610
|
|
|
$gradebookLink->setCreatedAt(new \DateTime()); |
|
611
|
|
|
$gradebookLink->setWeight(100); |
|
612
|
|
|
$gradebookLink->setVisible(1); |
|
613
|
|
|
$gradebookLink->setLocked(0); |
|
614
|
|
|
|
|
615
|
|
|
$manager->persist($gradebookLink); |
|
616
|
|
|
$manager->flush(); |
|
617
|
|
|
} |
|
618
|
|
|
|
|
619
|
|
|
/** |
|
620
|
|
|
* Creates the basic gradebook structure for a course. |
|
621
|
|
|
* |
|
622
|
|
|
* This method sets up the initial gradebook categories and links for a new course. |
|
623
|
|
|
* It creates a parent gradebook category representing the course itself. |
|
624
|
|
|
* |
|
625
|
|
|
* @param Course $course The course entity for which the gradebook structure will be created. |
|
626
|
|
|
* |
|
627
|
|
|
* @return GradebookCategory The created gradebook's ID |
|
628
|
|
|
* @throws \Doctrine\ORM\Exception\ORMException |
|
629
|
|
|
*/ |
|
630
|
|
|
private static function createRootGradebook(Course $course): GradebookCategory |
|
631
|
|
|
{ |
|
632
|
|
|
$manager = Database::getManager(); |
|
633
|
|
|
|
|
634
|
|
|
/* Gradebook tool */ |
|
635
|
|
|
$courseCode = $course->getCode(); |
|
636
|
|
|
|
|
637
|
|
|
$parentGradebookCategory = new GradebookCategory(); |
|
638
|
|
|
$parentGradebookCategory->setTitle($courseCode); |
|
639
|
|
|
$parentGradebookCategory->setLocked(0); |
|
640
|
|
|
$parentGradebookCategory->setGenerateCertificates(false); |
|
641
|
|
|
$parentGradebookCategory->setDescription(''); |
|
642
|
|
|
$parentGradebookCategory->setCourse($course); |
|
643
|
|
|
$parentGradebookCategory->setWeight(100); |
|
644
|
|
|
$parentGradebookCategory->setVisible(false); |
|
645
|
|
|
$parentGradebookCategory->setCertifMinScore(75); |
|
646
|
|
|
$parentGradebookCategory->setUser(api_get_user_entity()); |
|
647
|
|
|
|
|
648
|
|
|
$manager->persist($parentGradebookCategory); |
|
649
|
|
|
$manager->flush(); |
|
650
|
|
|
|
|
651
|
|
|
return $parentGradebookCategory; |
|
652
|
|
|
} |
|
653
|
|
|
|
|
654
|
|
|
/** |
|
655
|
|
|
* Installs plugins for a given course. |
|
656
|
|
|
* |
|
657
|
|
|
* This method takes a course ID and uses the AppPlugin service to install |
|
658
|
|
|
* all necessary or default plugins for that specific course. These plugins |
|
659
|
|
|
* can enhance the functionality of the course by adding new features or |
|
660
|
|
|
* tools that are not part of the core Chamilo platform. |
|
661
|
|
|
* |
|
662
|
|
|
* @param int $courseId The ID of the course for which the plugins will be installed. |
|
663
|
|
|
* |
|
664
|
|
|
* @return void |
|
665
|
|
|
*/ |
|
666
|
|
|
private static function installCoursePlugins(int $courseId): void |
|
667
|
|
|
{ |
|
668
|
|
|
$app_plugin = new AppPlugin(); |
|
669
|
|
|
$app_plugin->install_course_plugins($courseId); |
|
670
|
|
|
} |
|
671
|
|
|
|
|
672
|
|
|
/** |
|
673
|
|
|
* @param array $courseInfo |
|
674
|
|
|
* @param int $counter |
|
675
|
|
|
* @param array $file |
|
676
|
|
|
* @param int $authorId |
|
677
|
|
|
*/ |
|
678
|
|
|
public static function insertDocument($courseInfo, $counter, $file, $authorId = 0) |
|
679
|
|
|
{ |
|
680
|
|
|
return DocumentManager::addDocument( |
|
681
|
|
|
$courseInfo, |
|
682
|
|
|
$file['path'], |
|
683
|
|
|
$file['filetype'], |
|
684
|
|
|
$file['size'], |
|
685
|
|
|
$file['title'], |
|
686
|
|
|
null, |
|
687
|
|
|
0, |
|
688
|
|
|
null, |
|
689
|
|
|
0, |
|
690
|
|
|
0, |
|
691
|
|
|
0, |
|
692
|
|
|
false |
|
693
|
|
|
); |
|
694
|
|
|
} |
|
695
|
|
|
|
|
696
|
|
|
/** |
|
697
|
|
|
* string2binary converts the string "true" or "false" to the boolean true false (0 or 1) |
|
698
|
|
|
* This is used for the Chamilo Config Settings as these store true or false as string |
|
699
|
|
|
* and the api_get_setting('course_create_active_tools') should be 0 or 1 (used for |
|
700
|
|
|
* the visibility of the tool). |
|
701
|
|
|
* |
|
702
|
|
|
* @param string $variable |
|
703
|
|
|
* |
|
704
|
|
|
* @return bool |
|
705
|
|
|
* |
|
706
|
|
|
* @author Patrick Cool, [email protected] |
|
707
|
|
|
* @assert ('true') === true |
|
708
|
|
|
* @assert ('false') === false |
|
709
|
|
|
*/ |
|
710
|
|
|
public static function string2binary($variable) |
|
711
|
|
|
{ |
|
712
|
|
|
if ('true' == $variable) { |
|
713
|
|
|
return true; |
|
714
|
|
|
} |
|
715
|
|
|
if ('false' == $variable) { |
|
716
|
|
|
return false; |
|
717
|
|
|
} |
|
718
|
|
|
} |
|
719
|
|
|
|
|
720
|
|
|
/** |
|
721
|
|
|
* Function register_course to create a record in the course table of the main database. |
|
722
|
|
|
* |
|
723
|
|
|
* @param array $params Course details (see code for details). |
|
724
|
|
|
* |
|
725
|
|
|
* @throws Exception |
|
726
|
|
|
* |
|
727
|
|
|
* @return Course|null |
|
728
|
|
|
*/ |
|
729
|
|
|
public static function register_course(array $params): ?Course |
|
730
|
|
|
{ |
|
731
|
|
|
global $error_msg; |
|
732
|
|
|
$title = $params['title']; |
|
733
|
|
|
// Fix amp |
|
734
|
|
|
$title = str_replace('&', '&', $title); |
|
735
|
|
|
$code = $params['code']; |
|
736
|
|
|
$visual_code = $params['visual_code']; |
|
737
|
|
|
$directory = $params['directory']; |
|
738
|
|
|
$tutor_name = $params['tutor_name'] ?? null; |
|
739
|
|
|
$course_language = !empty($params['course_language']) ? $params['course_language'] : api_get_setting( |
|
740
|
|
|
'platformLanguage' |
|
741
|
|
|
); |
|
742
|
|
|
$department_name = $params['department_name'] ?? null; |
|
743
|
|
|
$department_url = $params['department_url'] ?? null; |
|
744
|
|
|
$disk_quota = $params['disk_quota'] ?? null; |
|
745
|
|
|
|
|
746
|
|
|
if (!isset($params['visibility'])) { |
|
747
|
|
|
$default_course_visibility = api_get_setting('courses_default_creation_visibility'); |
|
748
|
|
|
$visibility = $default_course_visibility ?? Course::OPEN_PLATFORM; |
|
749
|
|
|
} else { |
|
750
|
|
|
$visibility = $params['visibility']; |
|
751
|
|
|
} |
|
752
|
|
|
|
|
753
|
|
|
$subscribe = false; |
|
754
|
|
|
if (isset($params['subscribe'])) { |
|
755
|
|
|
$subscribe = 1 === (int) $params['subscribe']; |
|
756
|
|
|
} elseif (Course::OPEN_PLATFORM == $visibility) { |
|
757
|
|
|
$subscribe = true; |
|
758
|
|
|
} |
|
759
|
|
|
|
|
760
|
|
|
//$subscribe = isset($params['subscribe']) ? (int) $params['subscribe'] : COURSE_VISIBILITY_OPEN_PLATFORM == $visibility ? 1 : 0; |
|
761
|
|
|
$unsubscribe = isset($params['unsubscribe']) ? (int) $params['unsubscribe'] : 0; |
|
762
|
|
|
$expiration_date = $params['expiration_date'] ?? null; |
|
763
|
|
|
$teachers = $params['teachers'] ?? null; |
|
764
|
|
|
$categories = $params['course_categories'] ?? null; |
|
765
|
|
|
$valid = true; |
|
766
|
|
|
|
|
767
|
|
|
// Check whether all the needed parameters are present. |
|
768
|
|
|
if (empty($code)) { |
|
769
|
|
|
$error_msg[] = 'courseSysCode is missing'; |
|
770
|
|
|
$valid = false; |
|
771
|
|
|
} |
|
772
|
|
|
if (empty($visual_code)) { |
|
773
|
|
|
$error_msg[] = 'courseScreenCode is missing'; |
|
774
|
|
|
$valid = false; |
|
775
|
|
|
} |
|
776
|
|
|
if (empty($directory)) { |
|
777
|
|
|
$error_msg[] = 'courseRepository is missing'; |
|
778
|
|
|
$valid = false; |
|
779
|
|
|
} |
|
780
|
|
|
|
|
781
|
|
|
if (empty($title)) { |
|
782
|
|
|
$error_msg[] = 'title is missing'; |
|
783
|
|
|
$valid = false; |
|
784
|
|
|
} |
|
785
|
|
|
|
|
786
|
|
|
if (empty($expiration_date)) { |
|
787
|
|
|
$expiration_date = api_get_utc_datetime( |
|
788
|
|
|
time() + self::FIRST_EXPIRATION_DATE |
|
789
|
|
|
); |
|
790
|
|
|
} else { |
|
791
|
|
|
$expiration_date = api_get_utc_datetime($expiration_date); |
|
792
|
|
|
} |
|
793
|
|
|
|
|
794
|
|
|
if ($visibility < 0 || $visibility > 4) { |
|
795
|
|
|
$error_msg[] = 'visibility is invalid'; |
|
796
|
|
|
$valid = false; |
|
797
|
|
|
} |
|
798
|
|
|
|
|
799
|
|
|
if (empty($disk_quota)) { |
|
800
|
|
|
$disk_quota = api_get_setting('default_document_quotum'); |
|
801
|
|
|
} |
|
802
|
|
|
|
|
803
|
|
|
if (false === stripos($department_url, 'http://') && false === stripos($department_url, 'https://')) { |
|
804
|
|
|
$department_url = 'http://'.$department_url; |
|
805
|
|
|
} |
|
806
|
|
|
|
|
807
|
|
|
// just in case |
|
808
|
|
|
if ('http://' === $department_url) { |
|
809
|
|
|
$department_url = ''; |
|
810
|
|
|
} |
|
811
|
|
|
|
|
812
|
|
|
$userId = empty($params['user_id']) ? api_get_user_id() : (int) $params['user_id']; |
|
813
|
|
|
$user = api_get_user_entity($userId); |
|
814
|
|
|
if (null === $user) { |
|
815
|
|
|
error_log(sprintf('user_id "%s" is invalid', $userId)); |
|
816
|
|
|
|
|
817
|
|
|
return null; |
|
818
|
|
|
} |
|
819
|
|
|
|
|
820
|
|
|
$course = null; |
|
821
|
|
|
if ($valid) { |
|
822
|
|
|
$repo = Container::getCourseRepository(); |
|
823
|
|
|
$categoryRepo = Container::getCourseCategoryRepository(); |
|
824
|
|
|
|
|
825
|
|
|
$course = new Course(); |
|
826
|
|
|
$course |
|
827
|
|
|
->setTitle($title) |
|
828
|
|
|
->setCode($code) |
|
829
|
|
|
->setCourseLanguage($course_language) |
|
830
|
|
|
->setDescription(get_lang('Course Description')) |
|
831
|
|
|
->setVisibility($visibility) |
|
832
|
|
|
->setShowScore(1) |
|
833
|
|
|
->setDiskQuota($disk_quota) |
|
834
|
|
|
->setExpirationDate(new DateTime($expiration_date)) |
|
835
|
|
|
->setDepartmentName((string) $department_name) |
|
836
|
|
|
->setDepartmentUrl($department_url) |
|
837
|
|
|
->setSubscribe($subscribe) |
|
838
|
|
|
->setSticky(1 === (int) ($params['sticky'] ?? 0)) |
|
839
|
|
|
->setVideoUrl($params['video_url'] ?? '') |
|
840
|
|
|
->setUnsubscribe($unsubscribe) |
|
841
|
|
|
->setVisualCode($visual_code) |
|
842
|
|
|
->setCreator(api_get_user_entity()) |
|
843
|
|
|
; |
|
844
|
|
|
|
|
845
|
|
|
if (!empty($categories)) { |
|
846
|
|
|
if (!is_array($categories)) { |
|
847
|
|
|
$categories = [$categories]; |
|
848
|
|
|
} |
|
849
|
|
|
|
|
850
|
|
|
foreach ($categories as $key) { |
|
851
|
|
|
if (empty($key)) { |
|
852
|
|
|
continue; |
|
853
|
|
|
} |
|
854
|
|
|
|
|
855
|
|
|
$category = $categoryRepo->find($key); |
|
856
|
|
|
if (null !== $category) { |
|
857
|
|
|
$course->addCategory($category); |
|
858
|
|
|
} |
|
859
|
|
|
} |
|
860
|
|
|
} |
|
861
|
|
|
|
|
862
|
|
|
$sort = api_max_sort_value('0', api_get_user_id()); |
|
863
|
|
|
// Default true |
|
864
|
|
|
$addTeacher = $params['add_user_as_teacher'] ?? true; |
|
865
|
|
|
if ($addTeacher) { |
|
866
|
|
|
$iCourseSort = CourseManager::userCourseSort($userId, $code); |
|
867
|
|
|
$courseRelTutor = (new CourseRelUser()) |
|
868
|
|
|
->setCourse($course) |
|
869
|
|
|
->setUser($user) |
|
870
|
|
|
->setStatus(1) |
|
871
|
|
|
->setTutor(true) |
|
872
|
|
|
->setSort($iCourseSort) |
|
873
|
|
|
->setRelationType(0) |
|
874
|
|
|
->setUserCourseCat(0) |
|
875
|
|
|
; |
|
876
|
|
|
$course->addSubscription($courseRelTutor); |
|
877
|
|
|
} |
|
878
|
|
|
|
|
879
|
|
|
if (!empty($teachers)) { |
|
880
|
|
|
$sort = $user->getMaxSortValue(); |
|
881
|
|
|
if (!is_array($teachers)) { |
|
882
|
|
|
$teachers = [$teachers]; |
|
883
|
|
|
} |
|
884
|
|
|
foreach ($teachers as $key) { |
|
885
|
|
|
// Just in case. |
|
886
|
|
|
if ($key == $userId) { |
|
887
|
|
|
continue; |
|
888
|
|
|
} |
|
889
|
|
|
if (empty($key)) { |
|
890
|
|
|
continue; |
|
891
|
|
|
} |
|
892
|
|
|
$teacher = api_get_user_entity($key); |
|
893
|
|
|
if (is_null($teacher)) { |
|
894
|
|
|
continue; |
|
895
|
|
|
} |
|
896
|
|
|
$courseRelTeacher = (new CourseRelUser()) |
|
897
|
|
|
->setCourse($course) |
|
898
|
|
|
->setUser($teacher) |
|
899
|
|
|
->setStatus(1) |
|
900
|
|
|
->setTutor(false) |
|
901
|
|
|
->setSort($sort + 1) |
|
902
|
|
|
->setRelationType(0) |
|
903
|
|
|
->setUserCourseCat(0) |
|
904
|
|
|
; |
|
905
|
|
|
$course->addSubscription($courseRelTeacher); |
|
906
|
|
|
} |
|
907
|
|
|
} |
|
908
|
|
|
|
|
909
|
|
|
$repo->create($course); |
|
910
|
|
|
|
|
911
|
|
|
$course_id = $course->getId(); |
|
912
|
|
|
if ($course_id) { |
|
913
|
|
|
// Add event to the system log. |
|
914
|
|
|
Event::addEvent( |
|
915
|
|
|
LOG_COURSE_CREATE, |
|
916
|
|
|
LOG_COURSE_CODE, |
|
917
|
|
|
$code, |
|
918
|
|
|
api_get_utc_datetime(), |
|
919
|
|
|
$userId, |
|
920
|
|
|
$course_id |
|
921
|
|
|
); |
|
922
|
|
|
|
|
923
|
|
|
$send_mail_to_admin = api_get_setting('send_email_to_admin_when_create_course'); |
|
924
|
|
|
|
|
925
|
|
|
// @todo Improve code to send to all current portal administrators. |
|
926
|
|
|
if ('true' === $send_mail_to_admin) { |
|
927
|
|
|
$siteName = api_get_setting('siteName'); |
|
928
|
|
|
$recipient_email = api_get_setting('emailAdministrator'); |
|
929
|
|
|
$recipient_name = api_get_person_name( |
|
930
|
|
|
api_get_setting('administratorName'), |
|
931
|
|
|
api_get_setting('administratorSurname') |
|
932
|
|
|
); |
|
933
|
|
|
$iname = api_get_setting('Institution'); |
|
934
|
|
|
$subject = get_lang('NewCourseCreatedIn').' '.$siteName.' - '.$iname; |
|
935
|
|
|
$message = get_lang('Dear').' '.$recipient_name.",\n\n". |
|
936
|
|
|
get_lang('MessageOfNewCourseToAdmin').' '.$siteName.' - '.$iname."\n"; |
|
937
|
|
|
$message .= get_lang('Course name').' '.$title."\n"; |
|
938
|
|
|
|
|
939
|
|
|
if ($course->getCategories()->count() > 0) { |
|
940
|
|
|
foreach ($course->getCategories() as $category) { |
|
941
|
|
|
$message .= get_lang('Category').': '.$category->getCode()."\n"; |
|
942
|
|
|
} |
|
943
|
|
|
} |
|
944
|
|
|
$message .= get_lang('Coach').' '.$tutor_name."\n"; |
|
945
|
|
|
$message .= get_lang('Language').' '.$course_language; |
|
946
|
|
|
|
|
947
|
|
|
api_mail_html( |
|
948
|
|
|
$recipient_name, |
|
949
|
|
|
$recipient_email, |
|
950
|
|
|
$subject, |
|
951
|
|
|
$message, |
|
952
|
|
|
$siteName, |
|
953
|
|
|
$recipient_email, |
|
954
|
|
|
null, |
|
955
|
|
|
null, |
|
956
|
|
|
null |
|
957
|
|
|
); |
|
958
|
|
|
} |
|
959
|
|
|
} |
|
960
|
|
|
} |
|
961
|
|
|
|
|
962
|
|
|
return $course; |
|
963
|
|
|
} |
|
964
|
|
|
|
|
965
|
|
|
/** |
|
966
|
|
|
* Generate a new id for c_tool table. |
|
967
|
|
|
* |
|
968
|
|
|
* @param int $courseId The course id |
|
969
|
|
|
* |
|
970
|
|
|
* @return int the new id |
|
971
|
|
|
*/ |
|
972
|
|
|
public static function generateToolId($courseId) |
|
973
|
|
|
{ |
|
974
|
|
|
$newIdResultData = Database::select( |
|
975
|
|
|
'id + 1 AS new_id', |
|
976
|
|
|
Database::get_course_table(TABLE_TOOL_LIST), |
|
977
|
|
|
[ |
|
978
|
|
|
'where' => ['c_id = ?' => intval($courseId)], |
|
979
|
|
|
'order' => 'id', |
|
980
|
|
|
'limit' => 1, |
|
981
|
|
|
], |
|
982
|
|
|
'first' |
|
983
|
|
|
); |
|
984
|
|
|
|
|
985
|
|
|
if (false === $newIdResultData) { |
|
986
|
|
|
return 1; |
|
987
|
|
|
} |
|
988
|
|
|
|
|
989
|
|
|
return $newIdResultData['new_id'] > 0 ? $newIdResultData['new_id'] : 1; |
|
990
|
|
|
} |
|
991
|
|
|
} |
|
992
|
|
|
|
chamilo /
chamilo-lms
