*/ // Flag to allow for anonymous user - needs to be set before global.inc.php. $use_anonymous = true; $debug = 0; if ($debug > 0) error_log('New LP -+- Entered lp_controller.php -+- (action: '.$_REQUEST['action'].')', 0); // Language files that needs to be included. if (isset($_GET['action'])) { if ($_GET['action'] === 'export') { // Only needed on export. $language_file[] = 'hotspot'; } } // Including the global initialization file. require_once __DIR__.'/../inc/global.inc.php'; $current_course_tool = TOOL_LEARNPATH; $_course = api_get_course_info(); $glossaryExtraTools = api_get_setting('show_glossary_in_extra_tools'); $showGlossary = in_array($glossaryExtraTools, array('true', 'lp', 'exercise_and_lp')); if ($showGlossary) { if (api_get_setting('show_glossary_in_documents') === 'ismanual' || api_get_setting('show_glossary_in_documents') === 'isautomatic' ) { $htmlHeadXtra[] = ''; $htmlHeadXtra[] = ''; $htmlHeadXtra[] = ''; } } $htmlHeadXtra[] = ''; $ajax_url = api_get_path(WEB_AJAX_PATH).'lp.ajax.php'; $htmlHeadXtra[] = ' '; $session_id = api_get_session_id(); api_protect_course_script(true); $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). Session::erase('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 (isset($oLP) && is_object($oLP)) { if ($debug > 0) error_log('New LP - oLP is object', 0); if ($myrefresh == 1 || empty($oLP->cc) || $oLP->cc != api_get_course_id() || $oLP->lp_view_session_id != $session_id || $oLP->scorm_debug == '1' ) { if ($debug > 0) error_log('New LP - Course has changed, discard lp object', 0); if ($myrefresh == 1) { $myrefresh_id = $oLP->get_id(); } $oLP = null; Session::erase('oLP'); Session::erase('lpobject'); } else { $_SESSION['oLP'] = $oLP; $lp_found = true; } } } $course_id = api_get_course_int_id(); if ($debug > 0) error_log('New LP - Passed data remains check', 0); if (!$lp_found || (!empty($_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 ($debug > 0) error_log('New LP - lp_id is defined', 0); // Select the lp in the database and check which type it is (scorm/dokeos/aicc) to generate the // right object. if (!empty($_REQUEST['lp_id'])) { $lp_id = intval($_REQUEST['lp_id']); } else { $lp_id = intval($myrefresh_id); } $lp_table = Database::get_course_table(TABLE_LP_MAIN); if (is_numeric($lp_id)) { $sel = "SELECT lp_type FROM $lp_table WHERE c_id = $course_id AND 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) { $lp_found = true; } else { error_log($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) { $lp_found = true; } else { error_log($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) { $lp_found = true; } else { error_log($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) { $lp_found = true; } else { error_log($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); $is_allowed_to_edit = api_is_allowed_to_edit(false, true, false, false); if (isset($_SESSION['oLP'])) { $_SESSION['oLP']->update_queue = array(); // Reinitialises array used by javascript to update items in the TOC. } if (isset($_GET['isStudentView']) && $_GET['isStudentView'] == 'true') { if (isset($_REQUEST['action']) && !in_array($_REQUEST['action'], ['list', 'view'])) { if (!empty($_REQUEST['lp_id'])) { $_REQUEST['action'] = 'view'; } else { $_REQUEST['action'] = 'list'; } } } else { if ($is_allowed_to_edit) { if (isset($_REQUEST['action']) && $_REQUEST['action'] == 'view' && !isset($_REQUEST['exeId'])) { $_REQUEST['action'] = 'build'; } } } $action = (!empty($_REQUEST['action']) ? $_REQUEST['action'] : ''); // format title to be displayed correctly if QUIZ $post_title = ""; if (isset($_POST['title'])) { $post_title = Security::remove_XSS($_POST['title']); if (isset($_POST['type']) && isset($_POST['title']) && $_POST['type'] == TOOL_QUIZ && !empty($_POST['title'])) { $post_title = Exercise::format_title_variable($_POST['title']); } } $redirectTo = ''; if ($debug > 0) { error_log('New LP - action "'.$action.'" triggered'); } switch ($action) { case 'add_item': if (!$is_allowed_to_edit) { api_not_allowed(true); } if (!$lp_found) { //check if the learnpath ID was defined, otherwise send back to list if ($debug > 0) { 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 submitted: //Updating the lp.modified_on $_SESSION['oLP']->set_modified_on(); if (isset($_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']; $directoryParentId = isset($_POST['directory_parent_id']) ? $_POST['directory_parent_id'] : 0; $courseInfo = api_get_course_info(); if (empty($directoryParentId)) { $_SESSION['oLP']->generate_lp_folder($courseInfo); } $parent = isset($_POST['parent']) ? $_POST['parent'] : ''; $previous = isset($_POST['previous']) ? $_POST['previous'] : ''; $type = isset($_POST['type']) ? $_POST['type'] : ''; $path = isset($_POST['path']) ? $_POST['path'] : ''; $description = isset($_POST['description']) ? $_POST['description'] : ''; $prerequisites = isset($_POST['prerequisites']) ? $_POST['prerequisites'] : ''; $maxTimeAllowed = isset($_POST['maxTimeAllowed']) ? $_POST['maxTimeAllowed'] : ''; if ($_POST['type'] == TOOL_DOCUMENT) { if (isset($_POST['path']) && $_GET['edit'] != 'true') { $document_id = $_POST['path']; } else { if ($_POST['content_lp']) { $document_id = $_SESSION['oLP']->create_document( $_course, $_POST['content_lp'], $_POST['title'], 'html', $directoryParentId ); } } $new_item_id = $_SESSION['oLP']->add_item( $parent, $previous, $type, $document_id, $post_title, $description, $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( $parent, $previous, $type, $path, $post_title, $description, $prerequisites, $maxTimeAllowed ); } $url = api_get_self().'?action=add_item&type=step&lp_id='.intval($_SESSION['oLP']->lp_id).'&'.api_get_cidreq(); header('Location: '.$url); exit; } } else { require 'lp_add_item.php'; } } break; case 'add_users_to_category': if (!$is_allowed_to_edit) { api_not_allowed(true); } require 'lp_subscribe_users_to_category.php'; break; case 'add_audio': if (!$is_allowed_to_edit) { api_not_allowed(true); } if (!$lp_found) { //check if the learnpath ID was defined, otherwise send back to list if ($debug > 0) { error_log('New LP - No learnpath given for add audio', 0); } require 'lp_list.php'; } else { $_SESSION['refresh'] = 1; if (isset($_REQUEST['id'])) { $lp_item_obj = new learnpathItem($_REQUEST['id']); // Remove audio if (isset($_GET['delete_file']) && $_GET['delete_file'] == 1) { $lp_item_obj->remove_audio(); $url = api_get_self().'?action=add_audio&lp_id='.intval($_SESSION['oLP']->lp_id).'&id='.$lp_item_obj->get_id().'&'.api_get_cidreq(); header('Location: '.$url); exit; } // Upload audio if (isset($_FILES['file']) && !empty($_FILES['file'])) { // Updating the lp.modified_on $_SESSION['oLP']->set_modified_on(); $lp_item_obj->add_audio(); } //Add audio file from documents if (isset($_REQUEST['document_id']) && !empty($_REQUEST['document_id'])) { $_SESSION['oLP']->set_modified_on(); $lp_item_obj->add_audio_from_documents($_REQUEST['document_id']); } // Display. require 'lp_add_audio.php'; } else { require 'lp_add_audio.php'; } } break; case 'add_lp_category': if (!$is_allowed_to_edit) { api_not_allowed(true); } require 'lp_add_category.php'; break; case 'move_up_category': if (!$is_allowed_to_edit) { api_not_allowed(true); } if (isset($_REQUEST['id'])) { learnpath::moveUpCategory($_REQUEST['id']); } require 'lp_list.php'; break; case 'move_down_category': if (!$is_allowed_to_edit) { api_not_allowed(true); } if (isset($_REQUEST['id'])) { learnpath::moveDownCategory($_REQUEST['id']); } require 'lp_list.php'; break; case 'delete_lp_category': if (!$is_allowed_to_edit) { api_not_allowed(true); } if (isset($_REQUEST['id'])) { learnpath::deleteCategory($_REQUEST['id']); } require 'lp_list.php'; break; case 'add_lp': if (!$is_allowed_to_edit) { api_not_allowed(true); } if (isset($_REQUEST['lp_name']) && !empty($_REQUEST['lp_name'])) { $_REQUEST['lp_name'] = trim($_REQUEST['lp_name']); $_SESSION['refresh'] = 1; if (isset($_SESSION['post_time']) && $_SESSION['post_time'] == $_REQUEST['post_time']) { require 'lp_add.php'; } else { $_SESSION['post_time'] = $_REQUEST['post_time']; if (isset($_REQUEST['activate_start_date_check']) && $_REQUEST['activate_start_date_check'] == 1 ) { $publicated_on = $_REQUEST['publicated_on']; } else { $publicated_on = null; } if (isset($_REQUEST['activate_end_date_check']) && $_REQUEST['activate_end_date_check'] == 1 ) { $expired_on = $_REQUEST['expired_on']; } else { $expired_on = null; } $new_lp_id = learnpath::add_lp( api_get_course_id(), Security::remove_XSS($_REQUEST['lp_name']), '', 'chamilo', 'manual', '', $publicated_on, $expired_on, $_REQUEST['category_id'] ); if (is_numeric($new_lp_id)) { // TODO: Maybe create a first directory directly to avoid bugging the user with useless queries $_SESSION['oLP'] = new learnpath( api_get_course_id(), $new_lp_id, api_get_user_id() ); $accumulateScormTime = isset($_REQUEST['accumulate_scorm_time']) ? $_REQUEST['accumulate_scorm_time'] : 'true'; $_SESSION['oLP']->setAccumulateScormTime($accumulateScormTime); $url = api_get_self().'?action=add_item&type=step&lp_id='.intval($new_lp_id).'&'.api_get_cidreq(); header("Location: $url&isStudentView=false"); exit; } } } else { require 'lp_add.php'; } break; case 'admin_view': if (!$is_allowed_to_edit) { api_not_allowed(true); } if (!$lp_found) { error_log('New LP - No learnpath given for admin_view', 0); require 'lp_list.php'; } else { $_SESSION['refresh'] = 1; require 'lp_admin_view.php'; } break; case 'auto_launch': if (api_get_course_setting('enable_lp_auto_launch') == 1) { //Redirect to a specific LP if (!$is_allowed_to_edit) { api_not_allowed(true); } if (!$lp_found) { error_log('New LP - No learnpath given for set_autolaunch', 0); require 'lp_list.php'; } else { $_SESSION['oLP']->set_autolaunch($_GET['lp_id'], $_GET['status']); require 'lp_list.php'; exit; } } break; case 'build': if (!$is_allowed_to_edit) { api_not_allowed(true); } 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'; $url = api_get_self().'?action=add_item&type=step&lp_id='.intval($_SESSION['oLP']->lp_id).'&'.api_get_cidreq(); header('Location: '.$url); exit; } break; case 'edit_item': if (!$is_allowed_to_edit) { api_not_allowed(true); } 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)) { //Updating the lp.modified_on $_SESSION['oLP']->set_modified_on(); // TODO: mp3 edit $audio = array(); if (isset($_FILES['mp3'])) { $audio = $_FILES['mp3']; } $description = isset($_POST['description']) ? $_POST['description'] : ''; $prerequisites = isset($_POST['prerequisites']) ? $_POST['prerequisites'] : ''; $maxTimeAllowed = isset($_POST['maxTimeAllowed']) ? $_POST['maxTimeAllowed'] : ''; $url = isset($_POST['url']) ? $_POST['url'] : ''; $_SESSION['oLP']->edit_item( $_REQUEST['id'], $_POST['parent'], $_POST['previous'], $post_title, $description, $prerequisites, $audio, $maxTimeAllowed, $url ); if (isset($_POST['content_lp'])) { $_SESSION['oLP']->edit_document($_course); } $is_success = true; Display::addFlash(Display::return_message(get_lang('Updated'))); $url = api_get_self().'?action=add_item&type=step&lp_id='.intval($_SESSION['oLP']->lp_id).'&'.api_get_cidreq(); header('Location: '.$url); exit; } if (isset($_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 (!$lp_found) { error_log('New LP - No learnpath given for edit item prereq', 0); require 'lp_list.php'; } else { if (isset($_POST['submit_button'])) { //Updating the lp.modified_on $_SESSION['oLP']->set_modified_on(); $_SESSION['refresh'] = 1; $editPrerequisite = $_SESSION['oLP']->edit_item_prereq( $_GET['id'], $_POST['prerequisites'], $_POST['min_'.$_POST['prerequisites']], $_POST['max_'.$_POST['prerequisites']] ); if ($editPrerequisite) { $is_success = true; } $url = api_get_self().'?action=add_item&type=step&lp_id='.intval($_SESSION['oLP']->lp_id).'&'.api_get_cidreq(); header('Location: '.$url); exit; } else { require 'lp_edit_item_prereq.php'; } } break; case 'move_item': if (!$is_allowed_to_edit) { api_not_allowed(true); } 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'])) { //Updating the lp.modified_on $_SESSION['oLP']->set_modified_on(); $_SESSION['oLP']->edit_item( $_GET['id'], $_POST['parent'], $_POST['previous'], $post_title, $_POST['description'] ); $is_success = true; $url = api_get_self().'?action=add_item&type=step&lp_id='.intval($_SESSION['oLP']->lp_id).'&'.api_get_cidreq(); header('Location: '.$url); } if (isset($_GET['view']) && $_GET['view'] == 'build') { require 'lp_move_item.php'; } else { // Avoids weird behaviours see CT#967. $check = Security::check_token('get'); if ($check) { $_SESSION['oLP']->move_item($_GET['id'], $_GET['direction']); } Security::clear_token(); require 'lp_admin_view.php'; } } break; case 'view_item': if (!$is_allowed_to_edit) { api_not_allowed(true); } 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); } $cwdir = getcwd(); require 'lp_upload.php'; // Reinit current working directory as many functions in upload change it. chdir($cwdir); require 'lp_list.php'; break; case 'copy': if (!$is_allowed_to_edit) { api_not_allowed(true); } $hideScormCopyLink = api_get_setting('hide_scorm_copy_link'); if ($hideScormCopyLink === 'true') { api_not_allowed(true); } if (!$lp_found) { error_log('New LP - No learnpath given for copy', 0); require 'lp_list.php'; } else { $_SESSION['oLP']->copy(); } require 'lp_list.php'; break; case 'export': if (!$is_allowed_to_edit) { api_not_allowed(true); } $hideScormExportLink = api_get_setting('hide_scorm_export_link'); if ($hideScormExportLink === 'true') { api_not_allowed(true); } if (!$lp_found) { error_log('New LP - No learnpath given for export', 0); require 'lp_list.php'; } else { $_SESSION['oLP']->scorm_export(); exit(); } break; case 'export_to_pdf': if (!learnpath::is_lp_visible_for_student($_SESSION['oLP']->lp_id, api_get_user_id())) { api_not_allowed(); } $hideScormPdfLink = api_get_setting('hide_scorm_pdf_link'); if ($hideScormPdfLink === 'true') { api_not_allowed(true); } if (!$lp_found) { error_log('New LP - No learnpath given for export_to_pdf', 0); require 'lp_list.php'; } else { $result = $_SESSION['oLP']->scorm_export_to_pdf($_GET['lp_id']); if (!$result) { require 'lp_list.php'; } exit; } break; case 'delete': if (!$is_allowed_to_edit) { api_not_allowed(true); } if (!$lp_found) { error_log('New LP - No learnpath given for delete', 0); require 'lp_list.php'; } else { $_SESSION['refresh'] = 1; $_SESSION['oLP']->delete(null, $_GET['lp_id'], 'remove'); Display::addFlash(Display::return_message(get_lang('Deleted'))); Session::erase('oLP'); require 'lp_list.php'; } break; case 'toggle_visible': // Change lp visibility (inside lp tool). if (!$is_allowed_to_edit) { api_not_allowed(true); } if (!$lp_found) { error_log('New LP - No learnpath given for visibility', 0); require 'lp_list.php'; } else { learnpath::toggle_visibility($_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 (!$lp_found) { error_log('New LP - No learnpath given for publish', 0); require 'lp_list.php'; } else { learnpath::toggle_publish($_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 (!$lp_found) { error_log('New LP - No learnpath given for publish', 0); require 'lp_list.php'; } else { learnpath::move_up($_REQUEST['lp_id'], $_REQUEST['category_id']); Display::addFlash(Display::return_message(get_lang('Updated'))); require 'lp_list.php'; } break; case 'move_lp_down': // Change lp published status (visibility on homepage) if (!$is_allowed_to_edit) { api_not_allowed(true); } if (!$lp_found) { error_log('New LP - No learnpath given for publish', 0); require 'lp_list.php'; } else { learnpath::move_down($_REQUEST['lp_id'], $_REQUEST['category_id']); Display::addFlash(Display::return_message(get_lang('Updated'))); require 'lp_list.php'; } break; case 'edit': if (!$is_allowed_to_edit) { api_not_allowed(true); } 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 (!$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); $_SESSION['oLP']->set_author($author_fixed); // TODO (as of Chamilo 1.8.8): Check in the future whether this field is needed. $_SESSION['oLP']->set_encoding($_REQUEST['lp_encoding']); if (isset($_REQUEST['lp_maker'])) { $_SESSION['oLP']->set_maker($_REQUEST['lp_maker']); } if (isset($_REQUEST['lp_proximity'])) { $_SESSION['oLP']->set_proximity($_REQUEST['lp_proximity']); } $_SESSION['oLP']->set_theme($_REQUEST['lp_theme']); if (isset($_REQUEST['hide_toc_frame']) && $_REQUEST['hide_toc_frame'] == 1) { $hide_toc_frame = $_REQUEST['hide_toc_frame']; } else { $hide_toc_frame = null; } $_SESSION['oLP']->set_hide_toc_frame($hide_toc_frame); $_SESSION['oLP']->set_prerequisite($_REQUEST['prerequisites']); $_SESSION['oLP']->set_use_max_score($_REQUEST['use_max_score']); $subscribeUsers = isset($_REQUEST['subscribe_users']) ? 1 : 0; $_SESSION['oLP']->setSubscribeUsers($subscribeUsers); $accumulateScormTime = isset($_REQUEST['accumulate_scorm_time']) ? $_REQUEST['accumulate_scorm_time'] : 'true'; $_SESSION['oLP']->setAccumulateScormTime($accumulateScormTime); if (isset($_REQUEST['activate_start_date_check']) && $_REQUEST['activate_start_date_check'] == 1) { $publicated_on = $_REQUEST['publicated_on']; } else { $publicated_on = null; } if (isset($_REQUEST['activate_end_date_check']) && $_REQUEST['activate_end_date_check'] == 1) { $expired_on = $_REQUEST['expired_on']; } else { $expired_on = null; } $_SESSION['oLP']->setCategoryId($_REQUEST['category_id']); $_SESSION['oLP']->set_modified_on(); $_SESSION['oLP']->set_publicated_on($publicated_on); $_SESSION['oLP']->set_expired_on($expired_on); if (isset($_REQUEST['remove_picture']) && $_REQUEST['remove_picture']) { $_SESSION['oLP']->delete_lp_image(); } $extraFieldValue = new ExtraFieldValue('lp'); $params = array( 'lp_id' => $_SESSION['oLP']->id ); $extraFieldValue->saveFieldValues($_REQUEST); 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 ); } } } } } Display::addFlash(Display::return_message(get_lang('Updated'))); $url = api_get_self().'?action=add_item&type=step&lp_id='.intval($_SESSION['oLP']->lp_id).'&'.api_get_cidreq(); header('Location: '.$url); exit; } break; case 'add_sub_item': // Add an item inside a dir/chapter. // @todo check if this is @deprecated if (!$is_allowed_to_edit) { api_not_allowed(true); } 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'; $_SESSION['origintoolurl'] = 'lp_controller.php?action=admin_view&lp_id='.intval($_REQUEST['lp_id']); } else { require 'lp_admin_view.php'; } } break; case 'deleteitem': case 'delete_item': if (!$is_allowed_to_edit) { api_not_allowed(true); } if (!$lp_found) { error_log('New LP - No learnpath given for delete item', 0); require 'lp_list.php'; } else { if (!empty($_REQUEST['id'])) { $_SESSION['oLP']->delete_item($_REQUEST['id']); } $url = api_get_self().'?action=add_item&type=step&lp_id='.intval($_REQUEST['lp_id']).'&'.api_get_cidreq(); header('Location: '.$url); exit; } break; case 'edititemprereq': case 'edit_item_prereq': if (!$is_allowed_to_edit) { api_not_allowed(true); } 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'], $_REQUEST['prereq']); } require 'lp_admin_view.php'; } break; case 'restart': if (!$lp_found) { error_log('New LP - No learnpath given for restart', 0); require 'lp_list.php'; } else { $_SESSION['oLP']->restart(); require 'lp_view.php'; } break; case 'last': if (!$lp_found) { error_log('New LP - No learnpath given for last', 0); require 'lp_list.php'; } else { $_SESSION['oLP']->last(); require 'lp_view.php'; } break; case 'first': if (!$lp_found) { error_log('New LP - No learnpath given for first', 0); require 'lp_list.php'; } else { $_SESSION['oLP']->first(); require 'lp_view.php'; } break; case 'next': if (!$lp_found) { error_log('New LP - No learnpath given for next', 0); require 'lp_list.php'; } else { $_SESSION['oLP']->next(); require 'lp_view.php'; } break; case 'previous': if (!$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 - Item id is '.intval($_GET['item_id']), 0); if (!$lp_found) { error_log('New LP - No learnpath given for content', 0); require 'lp_list.php'; } else { if ($debug > 0) error_log('New LP - save_last()', 0); $_SESSION['oLP']->save_last(); if ($debug > 0) error_log('New LP - set_current_item()', 0); $_SESSION['oLP']->set_current_item($_GET['item_id']); if ($debug > 0) error_log('New LP - start_current_item()', 0); $_SESSION['oLP']->start_current_item(); require 'lp_content.php'; } break; case 'view': if (!$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 (!$lp_found) { error_log('New LP - No learnpath given for save', 0); require 'lp_list.php'; } else { $_SESSION['oLP']->save_item(); require 'lp_save.php'; } break; case 'stats': if (!$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(); $output = require 'lp_stats.php'; echo $output; } break; case 'list': if ($lp_found) { $_SESSION['refresh'] = 1; $_SESSION['oLP']->save_last(); } require 'lp_list.php'; break; case 'mode': // Switch between fullscreen and embedded mode. $mode = $_REQUEST['mode']; if ($mode == 'fullscreen') { $_SESSION['oLP']->mode = 'fullscreen'; } elseif ($mode == 'embedded') { $_SESSION['oLP']->mode = 'embedded'; } elseif ($mode == 'embedframe') { $_SESSION['oLP']->mode = 'embedframe'; } elseif ($mode == 'impress') { $_SESSION['oLP']->mode = 'impress'; } require 'lp_view.php'; break; case 'switch_view_mode': if (!$lp_found) { error_log('New LP - No learnpath given for switch', 0); require 'lp_list.php'; } if (Security::check_token('get')) { $_SESSION['refresh'] = 1; $_SESSION['oLP']->update_default_view_mode(); } require 'lp_list.php'; break; case 'switch_force_commit': if (!$lp_found) { error_log('New LP - No learnpath given for switch', 0); require 'lp_list.php'; } $_SESSION['refresh'] = 1; $_SESSION['oLP']->update_default_scorm_commit(); require 'lp_list.php'; break; /* Those 2 switches have been replaced by switc_attempt_mode switch case 'switch_reinit': if (!$lp_found) { error_log('New LP - No learnpath given for switch', 0); require 'lp_list.php'; } $_SESSION['refresh'] = 1; $_SESSION['oLP']->update_reinit(); require 'lp_list.php'; break; case 'switch_seriousgame_mode': if(!$lp_found){ error_log('New LP - No learnpath given for switch',0); require 'lp_list.php'; } $_SESSION['refresh'] = 1; $_SESSION['oLP']->set_seriousgame_mode(); require 'lp_list.php'; break; */ case 'switch_attempt_mode': if (!$lp_found) { error_log('New LP - No learnpath given for switch', 0); require 'lp_list.php'; } $_SESSION['refresh'] = 1; $_SESSION['oLP']->switch_attempt_mode(); require 'lp_list.php'; break; case 'switch_scorm_debug': if (!$lp_found) { error_log('New LP - No learnpath given for switch', 0); require 'lp_list.php'; } $_SESSION['refresh'] = 1; $_SESSION['oLP']->update_scorm_debug(); require 'lp_list.php'; break; case 'intro_cmdAdd': // Add introduction section page. break; case 'js_api_refresh': if (!$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(); $url = api_get_path(WEB_COURSE_PATH).api_get_course_path().'/index.php?id_session='.api_get_session_id(); $redirectTo = isset($_GET['redirectTo']) ? $_GET['redirectTo'] : ''; switch ($redirectTo) { case 'lp_list': $url = 'lp_controller.php?'.api_get_cidreq(); break; case 'my_courses': $url = api_get_path(WEB_PATH).'user_portal.php'; break; } header('location: '.$url); exit; } 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; case 'impress': 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 impress this LP item to '.$_REQUEST['item_id'], 0); } if (!empty($_REQUEST['item_id'])) { $_SESSION['oLP']->set_current_item($_REQUEST['item_id']); } require 'lp_impress.php'; } break; case 'set_previous_step_as_prerequisite': $_SESSION['oLP']->set_previous_step_as_prerequisite_for_all_items(); $url = api_get_self().'?action=add_item&type=step&lp_id='.intval($_SESSION['oLP']->lp_id)."&".api_get_cidreq(); Display::addFlash(Display::return_message(get_lang('ItemUpdated'))); header('Location: '.$url); break; case 'clear_prerequisites': $_SESSION['oLP']->clear_prerequisites(); $url = api_get_self().'?action=add_item&type=step&lp_id='.intval($_SESSION['oLP']->lp_id)."&".api_get_cidreq(); Display::addFlash(Display::return_message(get_lang('ItemUpdated'))); header('Location: '.$url); break; case 'toggle_seriousgame': //activate/deactive seriousgame_mode if (!$is_allowed_to_edit) { api_not_allowed(true); } if (!$lp_found) { error_log('New LP - No learnpath given for visibility'); require 'lp_list.php'; } $_SESSION['refresh'] = 1; $_SESSION['oLP']->set_seriousgame_mode(); require 'lp_list.php'; break; case 'create_forum': if (!isset($_GET['id'])) { break; } $selectedItem = null; foreach ($_SESSION['oLP']->items as $item) { if ($item->db_id == $_GET['id']) { $selectedItem = $item; } } if (!empty($selectedItem)) { $forumThread = $selectedItem->getForumThread( $_SESSION['oLP']->course_int_id, $_SESSION['oLP']->lp_session_id ); if (empty($forumThread)) { require '../forum/forumfunction.inc.php'; $forumCategory = getForumCategoryByTitle( get_lang('LearningPaths'), $_SESSION['oLP']->course_int_id, $_SESSION['oLP']->lp_session_id ); $forumCategoryId = !empty($forumCategory) ? $forumCategory['cat_id'] : 0; if (empty($forumCategoryId)) { $forumCategoryId = store_forumcategory( [ 'lp_id' => 0, 'forum_category_title' => get_lang('LearningPaths'), 'forum_category_comment' => null ], [], false ); } if (!empty($forumCategoryId)) { $forum = $_SESSION['oLP']->getForum( $_SESSION['oLP']->lp_session_id ); $forumId = !empty($forum) ? $forum['forum_id'] : 0; if (empty($forumId)) { $forumId = $_SESSION['oLP']->createForum($forumCategoryId); } if (!empty($forumId)) { $selectedItem->createForumThread($forumId); } } } } header('Location:'.api_get_self().'?'.http_build_query([ 'action' => 'add_item', 'type' => 'step', 'lp_id' => $_SESSION['oLP']->lp_id ])); break; case 'report': require 'lp_report.php'; break; case 'dissociate_forum': if (!isset($_GET['id'])) { break; } $selectedItem = null; foreach ($_SESSION['oLP']->items as $item) { if ($item->db_id != $_GET['id']) { continue; } $selectedItem = $item; } if (!empty($selectedItem)) { $forumThread = $selectedItem->getForumThread( $_SESSION['oLP']->course_int_id, $_SESSION['oLP']->lp_session_id ); if (!empty($forumThread)) { $dissociated = $selectedItem->dissociateForumThread($forumThread['iid']); if ($dissociated) { Display::addFlash( Display::return_message(get_lang('ForumDissociate'), 'success') ); } } } header('Location:'.api_get_self().'?'.http_build_query([ 'action' => 'add_item', 'type' => 'step', 'lp_id' => $_SESSION['oLP']->lp_id ])); break; case 'add_final_item': if (!$lp_found) { Display::addFlash( Display::return_message(get_lang('NoLPFound'), 'error') ); break; } $_SESSION['refresh'] = 1; if (!isset($_POST['submit']) || empty($post_title)) { break; } $_SESSION['oLP']->getFinalItemForm(); $redirectTo = api_get_self().'?'.api_get_cidreq().'&'.http_build_query([ 'action' => 'add_item', 'type' => 'step', 'lp_id' => intval($_SESSION['oLP']->lp_id) ]); break; default: require 'lp_list.php'; break; } if (!empty($_SESSION['oLP'])) { $_SESSION['lpobject'] = serialize($_SESSION['oLP']); if ($debug > 0) error_log('New LP - lpobject is serialized in session', 0); } if (!empty($redirectTo)) { header("Location: $redirectTo"); exit; }