Not authorized

'', 'CourseDb' => '', 'CourseDir' => ''); $limit_numb_try = 100; $keys_are_unique = false; $try_new_fsc_id = $try_new_fsc_db = $try_new_fsc_dir = 0; while (!$keys_are_unique) { $keys_course_id = $prefix_for_all.$unique_prefix.$wanted_code.$final_suffix['CourseId']; $keys_course_repository = $prefix_for_path.$unique_prefix.$wanted_code.$final_suffix['CourseDir']; $keys_are_unique = true; // Check whether they are unique. $query = "SELECT 1 FROM $course_table WHERE code='".$keys_course_id."' LIMIT 0, 1"; $result = Database::query($query); if (Database::num_rows($result)) { $keys_are_unique = false; $try_new_fsc_id++; $final_suffix['CourseId'] = substr(md5(uniqid(rand())), 0, 4); } if (file_exists(api_get_path(SYS_COURSE_PATH).$keys_course_repository)) { $keys_are_unique = false; $try_new_fsc_dir++; $final_suffix['CourseDir'] = substr(md5(uniqid(rand())), 0, 4); } if (($try_new_fsc_id + $try_new_fsc_db + $try_new_fsc_dir) > $limit_numb_try) { return $keys; } } $keys['currentCourseCode'] = $keys_course_code; $keys['currentCourseId'] = $keys_course_id; $keys['currentCourseRepository'] = $keys_course_repository; return $keys; } /** * Initializes a file repository for a newly created course. * @param string Course repository * @param string Course code * @return int 0 * @assert (null,null) === false */ public static function prepare_course_repository($course_repository, $course_code) { $perm = api_get_permissions_for_new_directories(); $perm_file = api_get_permissions_for_new_files(); $htmlpage = "\n\n \n \n Not authorized\n \n \n \n"; $cp = api_get_path(SYS_COURSE_PATH).$course_repository; //Creating document folder mkdir($cp, $perm); mkdir($cp.'/document', $perm); $cpt = $cp.'/document/index.html'; $fd = fopen($cpt, 'w'); fwrite($fd, $htmlpage); fclose($fd); /* @chmod($cpt, $perm_file); @copy($cpt, $cp . '/document/index.html'); mkdir($cp . '/document/images', $perm); @copy($cpt, $cp . '/document/images/index.html'); mkdir($cp . '/document/images/gallery/', $perm); @copy($cpt, $cp . '/document/images/gallery/index.html'); mkdir($cp . '/document/shared_folder/', $perm); @copy($cpt, $cp . '/document/shared_folder/index.html'); mkdir($cp . '/document/audio', $perm); @copy($cpt, $cp . '/document/audio/index.html'); mkdir($cp . '/document/flash', $perm); @copy($cpt, $cp . '/document/flash/index.html'); mkdir($cp . '/document/video', $perm); @copy($cpt, $cp . '/document/video/index.html'); */ //Creatind dropbox folder mkdir($cp.'/dropbox', $perm); $cpt = $cp.'/dropbox/index.html'; $fd = fopen($cpt, 'w'); fwrite($fd, $htmlpage); fclose($fd); @chmod($cpt, $perm_file); mkdir($cp.'/group', $perm); @copy($cpt, $cp.'/group/index.html'); mkdir($cp.'/page', $perm); @copy($cpt, $cp.'/page/index.html'); mkdir($cp.'/scorm', $perm); @copy($cpt, $cp.'/scorm/index.html'); mkdir($cp.'/upload', $perm); @copy($cpt, $cp.'/upload/index.html'); mkdir($cp.'/upload/forum', $perm); @copy($cpt, $cp.'/upload/forum/index.html'); mkdir($cp.'/upload/forum/images', $perm); @copy($cpt, $cp.'/upload/forum/images/index.html'); mkdir($cp.'/upload/test', $perm); @copy($cpt, $cp.'/upload/test/index.html'); mkdir($cp.'/upload/blog', $perm); @copy($cpt, $cp.'/upload/blog/index.html'); mkdir($cp.'/upload/learning_path', $perm); @copy($cpt, $cp.'/upload/learning_path/index.html'); mkdir($cp.'/upload/learning_path/images', $perm); @copy($cpt, $cp.'/upload/learning_path/images/index.html'); mkdir($cp.'/upload/calendar', $perm); @copy($cpt, $cp.'/upload/calendar/index.html'); mkdir($cp.'/upload/calendar/images', $perm); @copy($cpt, $cp.'/upload/calendar/images/index.html'); mkdir($cp.'/work', $perm); @copy($cpt, $cp.'/work/index.html'); mkdir($cp.'/upload/announcements', $perm); @copy($cpt, $cp.'/upload/announcements/index.html'); mkdir($cp.'/upload/announcements/images', $perm); @copy($cpt, $cp.'/upload/announcements/images/index.html'); //Oral expression question type mkdir($cp.'/exercises', $perm); @copy($cpt, $cp.'/exercises/index.html'); // Create .htaccess in the dropbox directory. $fp = fopen($cp.'/dropbox/.htaccess', 'w'); fwrite( $fp, "AuthName AllowLocalAccess AuthType Basic order deny,allow deny from all php_flag zlib.output_compression off" ); fclose($fp); // Build index.php of the course. /*$fd = fopen($cp . '/index.php', 'w'); // str_replace() removes \r that cause squares to appear at the end of each line //@todo fix the harcoded include $string = str_replace( "\r", "", "" ); fwrite($fd, $string); @chmod($cp . '/index.php', $perm_file);*/ return 0; } /** * Gets an array with all the course tables (deprecated?) * @return string[] * @assert (null) !== null */ public static function get_course_tables() { $tables = array(); $tables[] = 'item_property'; $tables[] = 'tool'; $tables[] = 'tool_intro'; $tables[] = 'group_info'; $tables[] = 'group_category'; $tables[] = 'group_rel_user'; $tables[] = 'group_rel_tutor'; $tables[] = 'userinfo_content'; $tables[] = 'userinfo_def'; $tables[] = 'course_description'; $tables[] = 'calendar_event'; $tables[] = 'calendar_event_repeat'; $tables[] = 'calendar_event_repeat_not'; $tables[] = 'calendar_event_attachment'; $tables[] = 'announcement'; $tables[] = 'announcement_attachment'; $tables[] = 'resource'; $tables[] = 'student_publication'; $tables[] = 'student_publication_assignment'; $tables[] = 'document'; $tables[] = 'forum_category'; $tables[] = 'forum_forum'; $tables[] = 'forum_thread'; $tables[] = 'forum_post'; $tables[] = 'forum_mailcue'; $tables[] = 'forum_attachment'; $tables[] = 'forum_notification'; $tables[] = 'forum_thread_qualify'; $tables[] = 'forum_thread_qualify_log'; $tables[] = 'link'; $tables[] = 'link_category'; $tables[] = 'online_connected'; $tables[] = 'online_link'; $tables[] = 'chat_connected'; $tables[] = 'quiz'; $tables[] = 'quiz_rel_question'; $tables[] = 'quiz_question'; $tables[] = 'quiz_answer'; $tables[] = 'quiz_question_option'; $tables[] = 'quiz_question_category'; $tables[] = 'quiz_question_rel_category'; $tables[] = 'dropbox_post'; $tables[] = 'dropbox_file'; $tables[] = 'dropbox_person'; $tables[] = 'dropbox_category'; $tables[] = 'dropbox_feedback'; $tables[] = 'lp'; $tables[] = 'lp_item'; $tables[] = 'lp_view'; $tables[] = 'lp_item_view'; $tables[] = 'lp_iv_interaction'; $tables[] = 'lp_iv_objective'; $tables[] = 'blog'; $tables[] = 'blog_comment'; $tables[] = 'blog_post'; $tables[] = 'blog_rating'; $tables[] = 'blog_rel_user'; $tables[] = 'blog_task'; $tables[] = 'blog_task_rel_user'; $tables[] = 'blog_attachment'; $tables[] = 'permission_group'; $tables[] = 'permission_user'; $tables[] = 'permission_task'; $tables[] = 'role'; $tables[] = 'role_group'; $tables[] = 'role_permissions'; $tables[] = 'role_user'; $tables[] = 'survey'; $tables[] = 'survey_question'; $tables[] = 'survey_question_option'; $tables[] = 'survey_invitation'; $tables[] = 'survey_answer'; $tables[] = 'survey_group'; $tables[] = 'wiki'; $tables[] = 'wiki_conf'; $tables[] = 'wiki_discuss'; $tables[] = 'wiki_mailcue'; $tables[] = 'course_setting'; $tables[] = 'glossary'; $tables[] = 'notebook'; $tables[] = 'attendance'; $tables[] = 'attendance_sheet'; $tables[] = 'attendance_calendar'; $tables[] = 'attendance_result'; $tables[] = 'attendance_sheet_log'; $tables[] = 'thematic'; $tables[] = 'thematic_plan'; $tables[] = 'thematic_advance'; return $tables; } /** * Executed only before create_course_tables() * @return void * @assert (null) === null */ public static function drop_course_tables() { $list = self::get_course_tables(); foreach ($list as $table) { $sql = "DROP TABLE IF EXISTS ".DB_COURSE_PREFIX.$table; Database::query($sql); } } /** * Returns a list of all files in the given course directory. The requested * directory will be checked against a "checker" directory to avoid access to * protected/unauthorized files * @param string Complete path to directory we want to list * @param array A list of files to which we want to add the files found * @param string Type of base directory from which we want to recover the files * @param string $path * @param string $media * @return array * @assert (null,null,null) === false * @assert ('abc',array(),'') === array() */ public static function browse_folders($path, $files, $media) { if ($media == 'images') { $code_path = api_get_path( SYS_CODE_PATH ).'default_course_document/images/'; } if ($media == 'audio') { $code_path = api_get_path( SYS_CODE_PATH ).'default_course_document/audio/'; } if ($media == 'flash') { $code_path = api_get_path( SYS_CODE_PATH ).'default_course_document/flash/'; } if ($media == 'video') { $code_path = api_get_path( SYS_CODE_PATH ).'default_course_document/video/'; } if ($media == 'certificates') { $code_path = api_get_path( SYS_CODE_PATH ).'default_course_document/certificates/'; } if (is_dir($path)) { $handle = opendir($path); while (false !== ($file = readdir($handle))) { if (is_dir($path.$file) && strpos($file, '.') !== 0) { $files[]['dir'] = str_replace( $code_path, '', $path.$file.'/' ); $files = self::browse_folders( $path.$file.'/', $files, $media ); } elseif (is_file($path.$file) && strpos($file, '.') !== 0) { $files[]['file'] = str_replace( $code_path, '', $path.$file ); } } } return $files; } /** * Sorts pictures by type (used?) * @param array List of files (sthg like array(0=>array('png'=>1))) * @param string File type * @param string $type * @return array The received array without files not matching type * @assert (array(),null) === array() */ public static function sort_pictures($files, $type) { $pictures = array(); foreach ($files as $key => $value) { if (isset($value[$type]) && $value[$type] != '') { $pictures[][$type] = $value[$type]; } } return $pictures; } /** * 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 * @param int $authorId * @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, $authorId = 0 ) { if (is_null($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; } $courseInfo = api_get_course_info_by_id($course_id); $authorId = empty($authorId) ? api_get_user_id() : (int) $authorId; $tbl_course_homepage = Database::get_course_table(TABLE_TOOL_LIST); $TABLEGROUPCATEGORIES = Database::get_course_table(TABLE_GROUP_CATEGORY); $TABLEITEMPROPERTY = Database::get_course_table(TABLE_ITEM_PROPERTY); $TABLETOOLDOCUMENT = Database::get_course_table(TABLE_DOCUMENT); $TABLESETTING = Database::get_course_table(TABLE_COURSE_SETTING); $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; /* Course tools */ Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 1, '".TOOL_COURSE_DESCRIPTION."','course_description/','info.gif','".self::string2binary( api_get_setting( 'course_create_active_tools', 'course_description' ) )."','0','squaregrey.gif', 0,'_self','authoring','0')" ); Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 2, '".TOOL_CALENDAR_EVENT."','calendar/agenda.php','agenda.gif','".self::string2binary( api_get_setting('course_create_active_tools', 'agenda') )."','0','squaregrey.gif',0,'_self','interaction','0')" ); Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 3, '".TOOL_DOCUMENT."','document/document.php','folder_document.gif','".self::string2binary( api_get_setting('course_create_active_tools', 'documents') )."','0','squaregrey.gif',0,'_self','authoring','0')" ); Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 4, '".TOOL_LEARNPATH."','lp/lp_controller.php','scorms.gif','".self::string2binary( api_get_setting('course_create_active_tools', 'learning_path') )."','0','squaregrey.gif',0,'_self','authoring','0')" ); Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 5, '".TOOL_LINK."','link/link.php','links.gif','".self::string2binary( api_get_setting('course_create_active_tools', 'links') )."','0','squaregrey.gif',0,'_self','authoring','0')" ); Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 6, '".TOOL_QUIZ."','exercise/exercise.php','quiz.gif','".self::string2binary( api_get_setting('course_create_active_tools', 'quiz') )."','0','squaregrey.gif',0,'_self','authoring','0')" ); Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 7, '".TOOL_ANNOUNCEMENT."','announcements/announcements.php','valves.gif','".self::string2binary( api_get_setting('course_create_active_tools', 'announcements') )."','0','squaregrey.gif', 0,'_self','authoring','0')" ); Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 8, '".TOOL_FORUM."','forum/index.php','forum.gif','".self::string2binary( api_get_setting('course_create_active_tools', 'forums') )."','0','squaregrey.gif',0,'_self','interaction','0')" ); Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 9, '".TOOL_DROPBOX."','dropbox/index.php','dropbox.gif','".self::string2binary( api_get_setting('course_create_active_tools', 'dropbox') )."','0','squaregrey.gif',0,'_self','interaction','0')" ); Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 10, '".TOOL_USER."','user/user.php','members.gif','".self::string2binary( api_get_setting('course_create_active_tools', 'users') )."','0','squaregrey.gif',0,'_self','interaction','0')" ); Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 11, '".TOOL_GROUP."','group/group.php','group.gif','".self::string2binary( api_get_setting('course_create_active_tools', 'groups') )."','0','squaregrey.gif',0,'_self','interaction','0')" ); Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 12, '".TOOL_CHAT."','chat/chat.php','chat.gif','".self::string2binary( api_get_setting('course_create_active_tools', 'chat') )."','0','squaregrey.gif',0,'_self','interaction','0')" ); Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 13, '".TOOL_STUDENTPUBLICATION."','work/work.php','works.gif','".self::string2binary( api_get_setting( 'course_create_active_tools', 'student_publications' ) )."','0','squaregrey.gif',0,'_self','interaction','0')" ); Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 14, '".TOOL_SURVEY."','survey/survey_list.php','survey.gif','".self::string2binary( api_get_setting('course_create_active_tools', 'survey') )."','0','squaregrey.gif',0,'_self','interaction','0')" ); Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 15, '".TOOL_WIKI."','wiki/index.php','wiki.gif','".self::string2binary( api_get_setting('course_create_active_tools', 'wiki') )."','0','squaregrey.gif',0,'_self','interaction','0')" ); Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 16, '".TOOL_GRADEBOOK."','gradebook/index.php','gradebook.gif','".self::string2binary( api_get_setting('course_create_active_tools', 'gradebook') )."','0','squaregrey.gif',0,'_self','authoring','0')" ); Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 17, '".TOOL_GLOSSARY."','glossary/index.php','glossary.gif','".self::string2binary( api_get_setting('course_create_active_tools', 'glossary') )."','0','squaregrey.gif',0,'_self','authoring','0')" ); Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 18, '".TOOL_NOTEBOOK."','notebook/index.php','notebook.gif','".self::string2binary( api_get_setting('course_create_active_tools', 'notebook') )."','0','squaregrey.gif',0,'_self','interaction','0')" ); $setting = intval(self::string2binary( api_get_setting('course_create_active_tools', 'attendances') )); Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 19, '".TOOL_ATTENDANCE."','attendance/index.php','attendance.gif','".$setting."','0','squaregrey.gif',0,'_self','authoring','0')" ); Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 20, '".TOOL_COURSE_PROGRESS."','course_progress/index.php','course_progress.gif','".self::string2binary( intval(api_get_setting('course_create_active_tools', 'course_progress')) )."','0','squaregrey.gif',0,'_self','authoring','0')" ); if (api_get_setting('search_enabled') === 'true') { Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 23, '".TOOL_SEARCH."','search/','info.gif','".self::string2binary( api_get_setting( 'course_create_active_tools', 'enable_search' ) )."','0','search.gif',0,'_self','authoring','0')" ); } $sql = "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 24,'".TOOL_BLOGS."','blog/blog_admin.php','blog_admin.gif','".intval(self::string2binary( api_get_setting('course_create_active_tools', 'blogs')) )."','1','squaregrey.gif',0,'_self','admin','0')"; Database::query($sql); /* Course homepage tools for course admin only */ Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 25, '".TOOL_TRACKING."','tracking/courseLog.php','statistics.gif','$visible_for_course_admin','1','', 0,'_self','admin','0')" ); Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 26, '".TOOL_COURSE_SETTING."','course_info/infocours.php','reference.gif','$visible_for_course_admin','1','', 0,'_self','admin','0')" ); Database::query( "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id) VALUES ($course_id, 27, '".TOOL_COURSE_MAINTENANCE."','course_info/maintenance.php','backup.gif','$visible_for_course_admin','1','',0,'_self', 'admin','0')" ); $alert = api_get_setting('email_alert_manager_on_new_quiz'); if ($alert === 'true') { $defaultEmailExerciseAlert = 1; } else { $defaultEmailExerciseAlert = 0; } /* course_setting table (courseinfo tool) */ $settings = [ 'email_alert_manager_on_new_doc' => ['title' => '', '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('allow_public_certificates') === 'true' ? 1 : '', 'category' =>'certificates' ], 'documents_default_visibility' => ['default' =>'visible', 'category' =>'document'], 'show_course_in_user_language' => ['default' => 2, 'category' => null], ]; $counter = 1; foreach ($settings as $variable => $setting) { $title = isset($setting['title']) ? $setting['title'] : ''; Database::query( "INSERT INTO $TABLESETTING (id, c_id, title, variable, value, category) VALUES ($counter, $course_id, '".$title."', '".$variable."', '".$setting['default']."', '".$setting['category']."')" ); $counter++; } /* Course homepage tools for platform admin only */ /* Group tool */ Database::insert( $TABLEGROUPCATEGORIES, [ 'c_id' => $course_id, 'id' => 2, 'title' => get_lang('DefaultGroupCategory'), 'description' => '', 'max_student' => 8, 'self_reg_allowed' => 0, 'self_unreg_allowed' => 0, 'groups_per_user' => 0, 'display_order' => 0, 'doc_state' => 1, 'calendar_state' => 1, 'work_state' => 1, 'announcements_state' => 1, 'forum_state' => 1, 'wiki_state' => 1, 'chat_state' => 1 ] ); $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, $authorId); $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, $authorId); $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 = "\n\n \n \n Not authorized\n \n \n \n"; $example_cert_id = 0; if (is_array($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 $TABLETOOLDOCUMENT (c_id, path,title,filetype,size) VALUES ($course_id,'$path_documents".$folder_path."','".$title."','folder','0')" ); $image_id = Database:: insert_id(); Database::insert( $TABLEITEMPROPERTY, [ 'c_id' => $course_id, 'tool' => 'document', 'insert_user_id' => api_get_user_id(), 'insert_date' => $now, 'lastedit_date' => $now, 'ref' => $image_id, 'lastedit_type' => 'DocumentAdded', 'lastedit_user_id' => api_get_user_id(), 'to_group_id' => null, 'to_user_id' => null, 'visibility' => 0 ] ); } } if (isset($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 '
'; $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')" ); $image_id = Database:: insert_id(); if ($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; } $docId = Database::insert( $TABLEITEMPROPERTY, [ 'c_id' => $course_id, 'tool' => 'document', 'insert_user_id' => api_get_user_id(), 'insert_date' => $now, 'lastedit_date' => $now, 'ref' => $image_id, 'lastedit_type' => 'DocumentAdded', 'lastedit_user_id' => api_get_user_id(), 'to_group_id' => null, 'to_user_id' => null, 'visibility' => 1 ] ); if ($docId) { $sql = "UPDATE $TABLEITEMPROPERTY SET id = iid WHERE iid = $docId"; Database::query($sql); } } } } } } } } $agenda = new Agenda('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( $courseInfo, 0, get_lang('AnnouncementExampleTitle'), get_lang('AnnouncementEx'), ['everyone' => 'everyone'], null, null, $now ); $manager = Database::getManager(); /* Introduction text */ $intro_text = '

Mr. Chamilo

' . get_lang('IntroductionText').'

'; $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 = '

' . get_lang('Antique').'

'; $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); $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 $TABLEGRADEBOOK (name, description, user_id, course_code, parent_id, weight, visible, certif_min_score, session_id, document_id) VALUES ('$course_code','',1,'$course_code',0,100,0,75,NULL,$example_cert_id)" ); $gbid = Database:: insert_id(); Database::query( "INSERT INTO $TABLEGRADEBOOK (name, description, user_id, course_code, parent_id, weight, visible, certif_min_score, session_id, document_id) VALUES ('$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); return true; } /** * @param int $course_id * @param int $counter * @param array $file * @param int $authorId */ public static function insertDocument($course_id, $counter, $file, $authorId = 0) { $tableItem = Database::get_course_table(TABLE_ITEM_PROPERTY); $tableDocument = Database::get_course_table(TABLE_DOCUMENT); $now = api_get_utc_datetime(); $sql = "INSERT INTO $tableDocument (id, c_id, path,title,filetype,size, readonly, session_id) VALUES ($counter, $course_id, '".$file['path']."', '".$file['title']."', '".$file['filetype']."', '".$file['size']."', 0, 0)"; Database::query($sql); $docId = Database:: insert_id(); $authorId = empty($authorId) ? api_get_user_id() : (int) $authorId; if ($docId) { $sql = "UPDATE $tableDocument SET id = iid WHERE iid = $docId"; Database::query($sql); $id = Database::insert( $tableItem, [ 'id' => $counter, 'c_id' => $course_id, 'tool' => 'document', 'insert_user_id' => $authorId, 'insert_date' => $now, 'lastedit_date' => $now, 'ref' => $docId, 'lastedit_type' => 'DocumentAdded', 'lastedit_user_id' => $authorId, 'to_group_id' => null, 'to_user_id' => null, 'visibility' => 0 ] ); if ($id) { $sql = "UPDATE $tableItem SET id = iid WHERE iid = $id"; Database::query($sql); } } } /** * string2binary converts the string "true" or "false" to the boolean true false (0 or 1) * This is used for the Chamilo Config Settings as these store true or false as string * and the api_get_setting('course_create_active_tools') should be 0 or 1 (used for * the visibility of the tool) * @param string $variable * @author Patrick Cool, patrick.cool@ugent.be * @assert ('true') === true * @assert ('false') === false */ public static function string2binary($variable) { if ($variable == 'true') { return true; } if ($variable == 'false') { return false; } } /** * Function register_course to create a record in the course table of the main database * @param array Course details (see code for details) * @return int Created course ID * @todo use an array called $params instead of lots of params * @assert (null) === false */ public static function register_course($params) { global $error_msg, $firstExpirationDelay; $title = $params['title']; $code = $params['code']; $visual_code = $params['visual_code']; $directory = $params['directory']; $tutor_name = isset($params['tutor_name']) ? $params['tutor_name'] : null; $category_code = isset($params['course_category']) ? $params['course_category'] : ''; $course_language = isset($params['course_language']) && !empty($params['course_language']) ? $params['course_language'] : api_get_setting( 'platformLanguage' ); $user_id = empty($params['user_id']) ? api_get_user_id() : intval($params['user_id']); $department_name = isset($params['department_name']) ? $params['department_name'] : null; $department_url = isset($params['department_url']) ? $params['department_url'] : null; $disk_quota = isset($params['disk_quota']) ? $params['disk_quota'] : null; if (!isset($params['visibility'])) { $default_course_visibility = api_get_setting( 'courses_default_creation_visibility' ); if (isset($default_course_visibility)) { $visibility = $default_course_visibility; } else { $visibility = COURSE_VISIBILITY_OPEN_PLATFORM; } } else { $visibility = $params['visibility']; } $subscribe = isset($params['subscribe']) ? (int) $params['subscribe'] : $visibility == COURSE_VISIBILITY_OPEN_PLATFORM ? 1 : 0; $unsubscribe = isset($params['unsubscribe']) ? intval($params['unsubscribe']) : 0; $expiration_date = isset($params['expiration_date']) ? $params['expiration_date'] : null; $teachers = isset($params['teachers']) ? $params['teachers'] : null; $status = isset($params['status']) ? $params['status'] : null; $TABLECOURSE = Database::get_main_table(TABLE_MAIN_COURSE); $TABLECOURSUSER = Database::get_main_table(TABLE_MAIN_COURSE_USER); $ok_to_register_course = true; // Check whether all the needed parameters are present. if (empty($code)) { $error_msg[] = 'courseSysCode is missing'; $ok_to_register_course = false; } if (empty($visual_code)) { $error_msg[] = 'courseScreenCode is missing'; $ok_to_register_course = false; } if (empty($directory)) { $error_msg[] = 'courseRepository is missing'; $ok_to_register_course = false; } if (empty($title)) { $error_msg[] = 'title is missing'; $ok_to_register_course = false; } if (empty($expiration_date)) { $expiration_date = api_get_utc_datetime( time() + $firstExpirationDelay ); } else { $expiration_date = api_get_utc_datetime($expiration_date); } if ($visibility < 0 || $visibility > 4) { $error_msg[] = 'visibility is invalid'; $ok_to_register_course = false; } if (empty($disk_quota)) { $disk_quota = api_get_setting('default_document_quotum'); } $time = api_get_utc_datetime(); if (stripos($department_url, 'http://') === false && stripos( $department_url, 'https://' ) === false ) { $department_url = 'http://'.$department_url; } //just in case if ($department_url == 'http://') { $department_url = ''; } $course_id = 0; if ($ok_to_register_course) { // Here we must add 2 fields. $course_id = Database::insert( $TABLECOURSE, [ 'code' => $code, 'directory' => $directory, 'course_language' => $course_language, 'title' => $title, 'description' => get_lang('CourseDescription'), 'category_code' => $category_code, 'visibility' => $visibility, 'show_score' => 1, 'disk_quota' => intval($disk_quota), 'creation_date' => $time, 'expiration_date' => $expiration_date, 'last_edit' => $time, 'last_visit' => NULL, 'tutor_name' => $tutor_name, 'department_name' => $department_name, 'department_url' => $department_url, 'subscribe' => intval($subscribe), 'unsubscribe' => intval($unsubscribe), 'visual_code' => $visual_code ] ); if ($course_id) { $sort = api_max_sort_value('0', api_get_user_id()); // Default true $addTeacher = isset($params['add_user_as_teacher']) ? $params['add_user_as_teacher'] : true; if ($addTeacher) { $i_course_sort = CourseManager:: userCourseSort( $user_id, $code ); if (!empty($user_id)) { $sql = "INSERT INTO ".$TABLECOURSUSER." SET c_id = '" . $course_id."', user_id = '" . intval($user_id)."', status = '1', is_tutor = '0', sort = '" . ($i_course_sort)."', relation_type = 0, user_course_cat = '0'"; Database::query($sql); } } if (!empty($teachers)) { if (!is_array($teachers)) { $teachers = array($teachers); } foreach ($teachers as $key) { //just in case if ($key == $user_id) { continue; } if (empty($key)) { continue; } $sql = "INSERT INTO ".$TABLECOURSUSER." SET c_id = '" . Database::escape_string($course_id)."', user_id = '" . Database::escape_string($key)."', status = '1', is_tutor = '0', sort = '" . ($sort + 1)."', relation_type = 0, user_course_cat = '0'"; Database::query($sql); } } // Adding the course to an URL. if (api_is_multiple_url_enabled()) { $url_id = 1; if (api_get_current_access_url_id() != -1) { $url_id = api_get_current_access_url_id(); } UrlManager::add_course_to_url($course_id, $url_id); } else { UrlManager::add_course_to_url($course_id, 1); } // Add event to the system log. $user_id = api_get_user_id(); Event::addEvent( LOG_COURSE_CREATE, LOG_COURSE_CODE, $code, api_get_utc_datetime(), $user_id, $course_id ); $send_mail_to_admin = api_get_setting( 'send_email_to_admin_when_create_course' ); // @todo Improve code to send to all current portal administrators. if ($send_mail_to_admin == 'true') { $siteName = api_get_setting('siteName'); $recipient_email = api_get_setting('emailAdministrator'); $recipient_name = api_get_person_name( api_get_setting('administratorName'), api_get_setting('administratorSurname') ); $iname = api_get_setting('Institution'); $subject = get_lang( 'NewCourseCreatedIn' ).' '.$siteName.' - '.$iname; $message = get_lang( 'Dear' ).' '.$recipient_name.",\n\n".get_lang( 'MessageOfNewCourseToAdmin' ).' '.$siteName.' - '.$iname."\n"; $message .= get_lang('CourseName').' '.$title."\n"; $message .= get_lang( 'Category' ).' '.$category_code."\n"; $message .= get_lang('Tutor').' '.$tutor_name."\n"; $message .= get_lang('Language').' '.$course_language; $userInfo = api_get_user_info($user_id); $additionalParameters = array( 'smsType' => SmsPlugin::NEW_COURSE_BEEN_CREATED, 'userId' => $user_id, 'courseName' => $title, 'creatorUsername' => $userInfo['username'] ); api_mail_html( $recipient_name, $recipient_email, $subject, $message, $siteName, $recipient_email, null, null, null, $additionalParameters ); } } } return $course_id; } /** * Generate a new id for c_tool table * @param int $courseId The course id * @return int the new id */ public static function generateToolId($courseId) { $newIdResultData = Database::select( 'id + 1 AS new_id', Database::get_course_table(TABLE_TOOL_LIST), [ 'where' => ['c_id = ?' => intval($courseId)], 'order' => 'id', 'limit' => 1 ], 'first' ); if ($newIdResultData === false) { return 1; } return $newIdResultData['new_id'] > 0 ? $newIdResultData['new_id'] : 1; } }