*/ /** * Initialisations */ $debug = 0; if($debug>0) error_log('New LP -+- Entered lp_controller.php -+-',0); // name of the language file that needs to be included if (isset($_GET['action'])) { if($_GET['action'] == 'export') { //only needed on export $language_file[] = 'hotspot'; $language_file[] = 'exercice'; } } $language_file[] = 'course_home'; $language_file[] = 'scormdocument'; $language_file[] = 'scorm'; $language_file[] = 'learnpath'; $language_file[] = 'resourcelinker'; $language_file[] = 'registration'; //flag to allow for anonymous user - needs to be set before global.inc.php $use_anonymous = true; //include class definitions before session_start() to ensure availability when touching //session vars containing learning paths require_once('learnpath.class.php'); if($debug>0) error_log('New LP - Included learnpath',0); require_once('learnpathItem.class.php'); if($debug>0) error_log('New LP - Included learnpathItem',0); require_once('scorm.class.php'); if($debug>0) error_log('New LP - Included scorm',0); require_once('scormItem.class.php'); if($debug>0) error_log('New LP - Included scormItem',0); require_once('aicc.class.php'); if($debug>0) error_log('New LP - Included aicc',0); require_once('aiccItem.class.php'); if($debug>0) error_log('New LP - Included aiccItem',0); require_once('back_compat.inc.php'); if($debug>0) error_log('New LP - Included back_compat',0); if ($is_allowed_in_course == false){ api_not_allowed(true); } require_once api_get_path(LIBRARY_PATH).'fckeditor/fckeditor.php'; $lpfound = false; $myrefresh = 0; $myrefresh_id = 0; if(!empty($_SESSION['refresh']) && $_SESSION['refresh']==1){ //check if we should do a refresh of the oLP object (for example after editing the LP) //if refresh is set, we regenerate the oLP object from the database (kind of flush) api_session_unregister('refresh'); $myrefresh = 1; if($debug>0) error_log('New LP - Refresh asked',0); } if($debug>0) error_log('New LP - Passed refresh check',0); if(!empty($_REQUEST['dialog_box'])){ $dialog_box = stripslashes(urldecode($_REQUEST['dialog_box'])); } $lp_controller_touched = 1; $lp_found = false; if(isset($_SESSION['lpobject'])) { if($debug>0) error_log('New LP - SESSION[lpobject] is defined',0); $oLP = unserialize($_SESSION['lpobject']); if(is_object($oLP)){ if($debug>0) error_log('New LP - oLP is object',0); if($myrefresh == 1 OR (empty($oLP->cc)) OR $oLP->cc != api_get_course_id()){ if($debug>0) error_log('New LP - Course has changed, discard lp object',0); if($myrefresh == 1){$myrefresh_id = $oLP->get_id();} $oLP = null; api_session_unregister('oLP'); api_session_unregister('lpobject'); }else{ $_SESSION['oLP'] = $oLP; $lp_found = true; } } } if($debug>0) error_log('New LP - Passed data remains check',0); if($lp_found == false || (!empty($_REQUEST['lp_id']) && $_SESSION['oLP']->get_id() != $_REQUEST['lp_id'])) { if($debug>0) error_log('New LP - oLP is not object, has changed or refresh been asked, getting new',0); //regenerate a new lp object? Not always as some pages don't need the object (like upload?) if(!empty($_REQUEST['lp_id']) || !empty($myrefresh_id)){ if($debug>0) error_log('New LP - lp_id is defined',0); //select the lp in the database and check which type it is (scorm/dokeos/aicc) to generate the //right object $lp_table = Database::get_course_table(TABLE_LP_MAIN); if(!empty($_REQUEST['lp_id'])){ $lp_id = $_REQUEST['lp_id']; } else { $lp_id = $myrefresh_id; } if (is_numeric($lp_id)) { $lp_id = Database::escape_string($lp_id); $sel = "SELECT * FROM $lp_table WHERE id = $lp_id"; if($debug>0) error_log('New LP - querying '.$sel,0); $res = Database::query($sel); if(Database::num_rows($res)) { $row = Database::fetch_array($res); $type = $row['lp_type']; if($debug>0) error_log('New LP - found row - type '.$type. ' - Calling constructor with '.api_get_course_id().' - '.$lp_id.' - '.api_get_user_id(),0); switch($type){ case 1: if($debug>0) error_log('New LP - found row - type dokeos - Calling constructor with '.api_get_course_id().' - '.$lp_id.' - '.api_get_user_id(),0); $oLP = new learnpath(api_get_course_id(),$lp_id,api_get_user_id()); if($oLP !== false){ $lp_found = true; }else{eror_log($oLP->error,0);} break; case 2: if($debug>0) error_log('New LP - found row - type scorm - Calling constructor with '.api_get_course_id().' - '.$lp_id.' - '.api_get_user_id(),0); $oLP = new scorm(api_get_course_id(),$lp_id,api_get_user_id()); if($oLP !== false){ $lp_found = true; }else{eror_log($oLP->error,0);} break; case 3: if($debug>0) error_log('New LP - found row - type aicc - Calling constructor with '.api_get_course_id().' - '.$lp_id.' - '.api_get_user_id(),0); $oLP = new aicc(api_get_course_id(),$lp_id,api_get_user_id()); if($oLP !== false){ $lp_found = true; }else{eror_log($oLP->error,0);} break; default: if($debug>0) error_log('New LP - found row - type other - Calling constructor with '.api_get_course_id().' - '.$lp_id.' - '.api_get_user_id(),0); $oLP = new learnpath(api_get_course_id(),$lp_id,api_get_user_id()); if($oLP !== false){ $lp_found = true; }else{eror_log($oLP->error,0);} break; } } } else { if($debug>0) error_log('New LP - Request[lp_id] is not numeric',0); } } else { if($debug>0) error_log('New LP - Request[lp_id] and refresh_id were empty',0); } if($lp_found) { $_SESSION['oLP'] = $oLP; } } if($debug>0) error_log('New LP - Passed oLP creation check',0); /** * Actions switching */ $_SESSION['oLP']->update_queue = array(); //reinitialises array used by javascript to update items in the TOC $_SESSION['oLP']->message = ''; //should use ->clear_message() method but doesn't work if(isset($_GET['isStudentView']) && $_GET['isStudentView'] == 'true') { if($_REQUEST['action'] != 'list' AND $_REQUEST['action'] != 'view') { if(!empty($_REQUEST['lp_id'])) { $_REQUEST['action'] = 'view'; } else { $_REQUEST['action'] = 'list'; } } } $is_allowed_to_edit = api_is_allowed_to_edit(null,true); $action = (!empty($_REQUEST['action'])?$_REQUEST['action']:''); switch($action) { case 'add_item': if(!$is_allowed_to_edit){ api_not_allowed(true); } if($debug > 0) error_log('New LP - add item action triggered', 0); if(!$lp_found){ //check if the learnpath ID was defined, otherwise send back to list error_log('New LP - No learnpath given for add item', 0); require('lp_list.php'); } else { $_SESSION['refresh'] = 1; if(isset($_POST['submit_button']) && !empty($_POST['title'])) { //if a title was sumbitted if(isset($_SESSION['post_time']) && $_SESSION['post_time'] == $_POST['post_time']) { //check post_time to ensure ??? (counter-hacking measure?) require('lp_add_item.php'); } else { $_SESSION['post_time'] = $_POST['post_time']; if($_POST['type'] == TOOL_DOCUMENT) { if(isset($_POST['path']) && $_GET['edit'] != 'true') { $document_id = $_POST['path']; } else { $document_id = $_SESSION['oLP']->create_document($_course); } $new_item_id = $_SESSION['oLP']->add_item($_POST['parent'], $_POST['previous'], $_POST['type'], $document_id, $_POST['title'], $_POST['description'], $_POST['prerequisites']); } else { //for all other item types than documents, load the item using the item type and path rather than its ID $new_item_id = $_SESSION['oLP']->add_item($_POST['parent'], $_POST['previous'], $_POST['type'], $_POST['path'], $_POST['title'], $_POST['description'], $_POST['prerequisites'],$_POST['maxTimeAllowed']); } //display require('lp_add_item.php'); } } else { require('lp_add_item.php'); } } break; case 'add_lp': if(!$is_allowed_to_edit){ api_not_allowed(true); } if($debug > 0) error_log('New LP - add_lp action triggered', 0); $_REQUEST['learnpath_name'] = trim($_REQUEST['learnpath_name']); if(!empty($_REQUEST['learnpath_name'])) { $_SESSION['refresh'] = 1; if(isset($_SESSION['post_time']) && $_SESSION['post_time'] == $_REQUEST['post_time']) { require('lp_add.php'); } else { $_SESSION['post_time'] = $_REQUEST['post_time']; //Kevin Van Den Haute: changed $_REQUEST['learnpath_description'] by '' because it's not used //old->$new_lp_id = learnpath::add_lp(api_get_course_id(), $_REQUEST['learnpath_name'], $_REQUEST['learnpath_description'], 'dokeos', 'manual', ''); $new_lp_id = learnpath::add_lp(api_get_course_id(), Security::remove_XSS($_REQUEST['learnpath_name']), '', 'dokeos', 'manual', ''); //learnpath::toggle_visibility($new_lp_id,'v'); //Kevin Van Den Haute: only go further if learnpath::add_lp has returned an id if(is_numeric($new_lp_id)) { //TODO maybe create a first module directly to avoid bugging the user with useless queries $_SESSION['oLP'] = new learnpath(api_get_course_id(),$new_lp_id,api_get_user_id()); //$_SESSION['oLP']->add_item(0,-1,'dokeos_chapter',$_REQUEST['path'],'Default'); require('lp_build.php'); } } } else require('lp_add.php'); break; case 'admin_view': if(!$is_allowed_to_edit){ api_not_allowed(true); } if($debug>0) error_log('New LP - admin_view action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for admin_view', 0); require('lp_list.php'); } else { $_SESSION['refresh'] = 1; require('lp_admin_view.php'); } break; case 'build': if(!$is_allowed_to_edit){ api_not_allowed(true); } if($debug > 0) error_log('New LP - build action triggered', 0); if(!$lp_found){ error_log('New LP - No learnpath given for build', 0); require('lp_list.php'); } else { $_SESSION['refresh'] = 1; require('lp_build.php'); } break; case 'delete_item': if(!$is_allowed_to_edit){ api_not_allowed(true); } if($debug > 0) error_log('New LP - delete item action triggered', 0); if(!$lp_found){ error_log('New LP - No learnpath given for delete item', 0); require('lp_list.php'); } else { $_SESSION['refresh'] = 1; if(is_numeric($_GET['id'])) { $_SESSION['oLP']->delete_item($_GET['id']); $is_success = true; } if(isset($_GET['view']) && $_GET['view'] == 'build') { require('lp_build.php'); } else { require('lp_admin_view.php'); } } break; case 'edit_item': if(!$is_allowed_to_edit){ api_not_allowed(true); } if($debug > 0) error_log('New LP - edit item action triggered', 0); if(!$lp_found){ error_log('New LP - No learnpath given for edit item', 0); require('lp_list.php'); } else { $_SESSION['refresh'] = 1; if(isset($_POST['submit_button']) && !empty($_POST['title'])) { //$_SESSION['oLP']->edit_item($_GET['id'], $_POST['parent'], $_POST['previous'], $_POST['title'], $_POST['description'], $_POST['prerequisites']); //todo mp3 edit $audio = array(); if (isset($_FILES['mp3'])) $audio = $_FILES['mp3']; $_SESSION['oLP']->edit_item($_GET['id'], $_POST['parent'], $_POST['previous'], $_POST['title'], $_POST['description'], $_POST['prerequisites'],$audio, $_POST['maxTimeAllowed']); if(isset($_POST['content_lp'])) { $_SESSION['oLP']->edit_document($_course); } $is_success = true; } if(isset($_GET['view']) && $_GET['view'] == 'build') { require('lp_edit_item.php'); } else { require('lp_admin_view.php'); } } break; case 'edit_item_prereq': if(!$is_allowed_to_edit){ api_not_allowed(true); } if($debug > 0) error_log('New LP - edit item prereq action triggered', 0); if(!$lp_found){ error_log('New LP - No learnpath given for edit item prereq', 0); require('lp_list.php'); } else { if(isset($_POST['submit_button'])) { $_SESSION['refresh'] = 1; $_SESSION['oLP']->edit_item_prereq($_GET['id'], $_POST['prerequisites'], $_POST['min_' . $_POST['prerequisites']], $_POST['max_' . $_POST['prerequisites']]); } require('lp_edit_item_prereq.php'); } break; case 'move_item': if(!$is_allowed_to_edit){ api_not_allowed(true); } if($debug > 0) error_log('New LP - move item action triggered', 0); if(!$lp_found){ error_log('New LP - No learnpath given for move item', 0); require('lp_list.php'); } else { $_SESSION['refresh'] = 1; if(isset($_POST['submit_button'])) { $_SESSION['oLP']->edit_item($_GET['id'], $_POST['parent'], $_POST['previous'], Security::remove_XSS($_POST['title']), $_POST['description']); $is_success = true; } if(isset($_GET['view']) && $_GET['view'] == 'build') { require('lp_move_item.php'); } else { $_SESSION['oLP']->move_item($_GET['id'], $_GET['direction']); require('lp_admin_view.php'); } } break; case 'view_item': if(!$is_allowed_to_edit){ api_not_allowed(true); } if($debug>0) error_log('New LP - view_item action triggered', 0); if(!$lp_found){ error_log('New LP - No learnpath given for view item', 0); require('lp_list.php'); } else { $_SESSION['refresh'] = 1; require('lp_view_item.php'); } break; case 'upload': if(!$is_allowed_to_edit){ api_not_allowed(true); } if($debug>0) error_log('New LP - upload action triggered',0); $cwdir = getcwd(); require('lp_upload.php'); //reinit current working directory as many functions in upload change it chdir($cwdir); require('lp_list.php'); break; case 'export': if(!$is_allowed_to_edit){ api_not_allowed(true); } if($debug>0) error_log('New LP - export action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for export',0); require('lp_list.php'); } else{ $_SESSION['oLP']->scorm_export(); exit(); //require('lp_list.php'); } break; case 'delete': if(!$is_allowed_to_edit){ api_not_allowed(true); } if($debug>0) error_log('New LP - delete action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for delete',0); require('lp_list.php'); } else{ $_SESSION['refresh'] = 1; //remove lp from homepage if it is there //$_SESSION['oLP']->toggle_visibility((int)$_GET['lp_id'],'i'); $_SESSION['oLP']->delete(null,(int)$_GET['lp_id'],'remove'); api_session_unregister('oLP'); require('lp_list.php'); } break; case 'toggle_visible': //change lp visibility (inside lp tool) if(!$is_allowed_to_edit){ api_not_allowed(true); } if($debug>0) error_log('New LP - visibility action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for visibility',0); require('lp_list.php'); } else{ learnpath::toggle_visibility($_REQUEST['lp_id'],$_REQUEST['new_status']); require('lp_list.php'); } break; case 'toggle_publish': //change lp published status (visibility on homepage) if(!$is_allowed_to_edit){ api_not_allowed(true); } if($debug>0) error_log('New LP - publish action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for publish',0); require('lp_list.php'); } else{ learnpath::toggle_publish($_REQUEST['lp_id'],$_REQUEST['new_status']); require('lp_list.php'); } break; case 'move_lp_up': //change lp published status (visibility on homepage) if(!$is_allowed_to_edit){ api_not_allowed(true); } if($debug>0) error_log('New LP - publish action triggered',0); if(!$lp_found) { error_log('New LP - No learnpath given for publish',0); require('lp_list.php'); } else { learnpath::move_up($_REQUEST['lp_id']); require('lp_list.php'); } break; case 'move_lp_down': //change lp published status (visibility on homepage) if(!$is_allowed_to_edit){ api_not_allowed(true); } if($debug>0) error_log('New LP - publish action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for publish',0); require('lp_list.php'); } else { learnpath::move_down($_REQUEST['lp_id']); require('lp_list.php'); } break; case 'edit': if(!$is_allowed_to_edit) { api_not_allowed(true); } if($debug>0) error_log('New LP - edit action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for edit',0); require('lp_list.php'); } else{ $_SESSION['refresh'] = 1; require('lp_edit.php'); } break; case 'update_lp': if(!$is_allowed_to_edit){ api_not_allowed(true); } if($debug>0) error_log('New LP - update_lp action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for edit',0); require('lp_list.php'); } else{ $_SESSION['refresh'] = 1; $lp_name=Security::remove_XSS($_REQUEST['lp_name']); $_SESSION['oLP']->set_name($lp_name); $author=$_REQUEST['lp_author']; //fixing the author name (no body or html tags) $auth_init = stripos($author,'
'); if ( $auth_init === false ) { $auth_init = stripos($author,'
'); $auth_end = $auth_init + stripos(substr($author,$auth_init+6),'') + 7; $len = $auth_end - $auth_init +6; } else { $auth_end = strripos($author,''); $len = $auth_end - $auth_init + 4; } $author_fixed=substr($author,$auth_init, $len); //$author_fixed = $author; $_SESSION['oLP']->set_author($author_fixed); $_SESSION['oLP']->set_encoding($_REQUEST['lp_encoding']); $_SESSION['oLP']->set_maker($_REQUEST['lp_maker']); $_SESSION['oLP']->set_proximity($_REQUEST['lp_proximity']); $_SESSION['oLP']->set_theme($_REQUEST['lp_theme']); if ($_REQUEST['remove_picture']) { $_SESSION['oLP']->delete_lp_image(); } if ($_FILES['lp_preview_image']['size']>0) $_SESSION['oLP']->upload_image($_FILES['lp_preview_image']); if (api_get_setting('search_enabled') === 'true') { require_once(api_get_path(LIBRARY_PATH) . 'specific_fields_manager.lib.php'); $specific_fields = get_specific_field_list(); foreach ($specific_fields as $specific_field) { $_SESSION['oLP']->set_terms_by_prefix($_REQUEST[$specific_field['code']], $specific_field['code']); $new_values = explode(',', trim($_REQUEST[$specific_field['code']])); if ( !empty($new_values) ) { array_walk($new_values, 'trim'); delete_all_specific_field_value(api_get_course_id(), $specific_field['id'], TOOL_LEARNPATH, $_SESSION['oLP']->lp_id); foreach ($new_values as $value) { if ( !empty($value) ) { add_specific_field_value($specific_field['id'], api_get_course_id(), TOOL_LEARNPATH, $_SESSION['oLP']->lp_id, $value); } } } } } require('lp_list.php'); } break; case 'add_sub_item': //add an item inside a chapter if(!$is_allowed_to_edit){ api_not_allowed(true); } if($debug>0) error_log('New LP - add sub item action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for add sub item',0); require('lp_list.php'); } else{ $_SESSION['refresh'] = 1; if(!empty($_REQUEST['parent_item_id'])){ $_SESSION['from_learnpath']='yes'; $_SESSION['origintoolurl'] = 'lp_controller.php?action=admin_view&lp_id='.Security::remove_XSS($_REQUEST['lp_id']); require('resourcelinker.php'); //$_SESSION['oLP']->add_sub_item($_REQUEST['parent_item_id'],$_REQUEST['previous'],$_REQUEST['type'],$_REQUEST['path'],$_REQUEST['title']); }else{ require('lp_admin_view.php'); } } break; case 'deleteitem': case 'delete_item': if(!$is_allowed_to_edit){ api_not_allowed(true); } if($debug>0) error_log('New LP - delete item action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for delete item',0); require('lp_list.php'); } else{ $_SESSION['refresh'] = 1; if(!empty($_REQUEST['id'])){ $_SESSION['oLP']->delete_item($_REQUEST['id']); } require('lp_admin_view.php'); } break; case 'edititemprereq': case 'edit_item_prereq': if(!$is_allowed_to_edit){ api_not_allowed(true); } if($debug>0) error_log('New LP - edit item prereq action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for edit item prereq',0); require('lp_list.php'); } else{ if(!empty($_REQUEST['id']) && !empty($_REQUEST['submit_item'])){ $_SESSION['refresh'] = 1; $_SESSION['oLP']->edit_item_prereq($_REQUEST['id'],$_REQUEST['prereq']); } require('lp_admin_view.php'); } break; case 'restart': if($debug>0) error_log('New LP - restart action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for restart',0); require('lp_list.php'); } else{ $_SESSION['oLP']->restart(); require('lp_view.php'); } break; case 'last': if($debug>0) error_log('New LP - last action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for last',0); require('lp_list.php'); } else{ $_SESSION['oLP']->last(); require('lp_view.php'); } break; case 'first': if($debug>0) error_log('New LP - first action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for first',0); require('lp_list.php'); } else{ $_SESSION['oLP']->first(); require('lp_view.php'); } break; case 'next': if($debug>0) error_log('New LP - next action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for next',0); require('lp_list.php'); } else{ $_SESSION['oLP']->next(); require('lp_view.php'); } break; case 'previous': if($debug>0) error_log('New LP - previous action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for previous',0); require('lp_list.php'); } else{ $_SESSION['oLP']->previous(); require('lp_view.php'); } break; case 'content': if($debug>0) error_log('New LP - content action triggered',0); if($debug>0) error_log('New LP - Item id is '.$_GET['item_id'],0); if(!$lp_found){ error_log('New LP - No learnpath given for content',0); require('lp_list.php'); } else{ $_SESSION['oLP']->save_last(); $_SESSION['oLP']->set_current_item($_GET['item_id']); $_SESSION['oLP']->start_current_item(); require('lp_content.php'); } break; case 'view': if($debug > 0) error_log('New LP - view action triggered', 0); if(!$lp_found) { error_log('New LP - No learnpath given for view', 0); require('lp_list.php'); } else { if($debug > 0){error_log('New LP - Trying to set current item to ' . $_REQUEST['item_id'], 0);} if ( !empty($_REQUEST['item_id']) ) { $_SESSION['oLP']->set_current_item($_REQUEST['item_id']); } require('lp_view.php'); } break; case 'save': if($debug>0) error_log('New LP - save action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for save',0); require('lp_list.php'); } else{ $_SESSION['oLP']->save_item(); require('lp_save.php'); } break; case 'stats': if($debug>0) error_log('New LP - stats action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for stats',0); require('lp_list.php'); } else{ $_SESSION['oLP']->save_current(); $_SESSION['oLP']->save_last(); //declare variables to be used in lp_stats.php $lp_id = $_SESSION['oLP']->get_id(); $list = $_SESSION['oLP']->get_flat_ordered_items_list($lp_id); $user_id = api_get_user_id(); $stats_charset = $_SESSION['oLP']->encoding; require('lp_stats.php'); } break; case 'list': if($debug>0) error_log('New LP - list action triggered',0); if($lp_found){ $_SESSION['refresh'] = 1; $_SESSION['oLP']->save_last(); } require('lp_list.php'); break; case 'mode': //switch between fullscreen and embedded mode if($debug>0) error_log('New LP - mode change triggered',0); $mode = $_REQUEST['mode']; if($mode == 'fullscreen'){ $_SESSION['oLP']->mode = 'fullscreen'; }else{ $_SESSION['oLP']->mode = 'embedded'; } require('lp_view.php'); break; case 'switch_view_mode': if($debug>0) error_log('New LP - switch_view_mode action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for switch',0); require('lp_list.php'); } $_SESSION['refresh'] = 1; $_SESSION['oLP']->update_default_view_mode(); require('lp_list.php'); break; case 'switch_force_commit': if($debug>0) error_log('New LP - switch_force_commit action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for switch',0); require('lp_list.php'); } $_SESSION['refresh'] = 1; $_SESSION['oLP']->update_default_scorm_commit(); require('lp_list.php'); break; case 'switch_reinit': if($debug>0) error_log('New LP - switch_reinit action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for switch',0); require('lp_list.php'); } $_SESSION['refresh'] = 1; $_SESSION['oLP']->update_reinit(); require('lp_list.php'); break; case 'switch_scorm_debug': if($debug>0) error_log('New LP - switch_scorm_debug action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for switch',0); require('lp_list.php'); } $_SESSION['refresh'] = 1; $_SESSION['oLP']->update_scorm_debug(); require('lp_list.php'); break; case 'intro_cmdAdd': if($debug>0) error_log('New LP - intro_cmdAdd action triggered',0); //add introduction section page break; case 'js_api_refresh': if($debug>0) error_log('New LP - js_api_refresh action triggered',0); if(!$lp_found){ error_log('New LP - No learnpath given for js_api_refresh',0); require('lp_message.php'); } if(isset($_REQUEST['item_id'])){ $htmlHeadXtra[] = $_SESSION['oLP']->get_js_info($_REQUEST['item_id']); } require('lp_message.php'); break; case 'return_to_course_homepage': if(!$lp_found){ error_log('New LP - No learnpath given for stats',0); require('lp_list.php'); } else{ $_SESSION['oLP']->save_current(); $_SESSION['oLP']->save_last(); //declare variables to be used in lp_stats.php $lp_id = $_SESSION['oLP']->get_id(); $list = $_SESSION['oLP']->get_flat_ordered_items_list($lp_id); $user_id = api_get_user_id(); $stats_charset = $_SESSION['oLP']->encoding; //header('location: ../course_home/course_home.php?'.api_get_cidreq()); // This is not the preferable way to go to the homepage. header('location: '.api_get_path(WEB_COURSE_PATH).api_get_course_path().'/index.php'); } break; case 'search': /* Include the search script, it's smart enough to know when we are * searching or not */ require 'lp_list_search.php'; break; default: if($debug>0) error_log('New LP - default action triggered',0); //$_SESSION['refresh'] = 1; require('lp_list.php'); break; } if(!empty($_SESSION['oLP'])){ $_SESSION['lpobject'] = serialize($_SESSION['oLP']); if($debug>0) error_log('New LP - lpobject is serialized in session',0); } ?>