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878 lines
36 KiB
878 lines
36 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* Controller script. Prepares the common background variables to give to the scripts corresponding to
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* the requested action
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* @package chamilo.learnpath
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* @author Yannick Warnier <ywarnier@beeznest.org>
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*/
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/**
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* Initialisation
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*/
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$debug = 0;
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if ($debug > 0) error_log('New LP -+- Entered lp_controller.php -+- (action: '.$_REQUEST['action'].')', 0);
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// Language files that needs to be included.
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if (isset($_GET['action'])) {
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if ($_GET['action'] == 'export') {
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// Only needed on export.
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$language_file[] = 'hotspot';
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$language_file[] = 'exercice';
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}
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}
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$language_file[] = 'course_home';
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$language_file[] = 'scormdocument';
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$language_file[] = 'scorm';
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$language_file[] = 'learnpath';
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$language_file[] = 'resourcelinker';
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$language_file[] = 'registration';
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// Including the global initialization file.
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require_once '../inc/global.inc.php';
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$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.js" type="text/javascript" language="javascript"></script>'; //jQuery
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if (api_get_setting('show_glossary_in_documents') == 'ismanual' || api_get_setting('show_glossary_in_documents') == 'isautomatic' ) {
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$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.frameready.js" type="text/javascript" language="javascript"></script>';
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$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.highlight.js" type="text/javascript" language="javascript"></script>';
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}
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$htmlHeadXtra[] = '<script type="text/javascript">
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function setFocus(){
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$("#idTitle").focus();
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}
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$(window).load(function () {
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setFocus();
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});
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</script>';
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// Flag to allow for anonymous user - needs to be set before global.inc.php.
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$use_anonymous = true;
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// Include class definitions before session_start() to ensure availability when touching
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// session vars containing learning paths.
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require_once 'learnpath.class.php';
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if ($debug > 0) error_log('New LP - Included learnpath', 0);
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require_once 'learnpathItem.class.php';
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if ($debug > 0) error_log('New LP - Included learnpathItem', 0);
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require_once 'scorm.class.php';
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if ($debug > 0) error_log('New LP - Included scorm', 0);
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require_once 'scormItem.class.php';
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if ($debug > 0) error_log('New LP - Included scormItem', 0);
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require_once 'aicc.class.php';
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if ($debug > 0) error_log('New LP - Included aicc', 0);
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require_once 'aiccItem.class.php';
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if ($debug > 0) error_log('New LP - Included aiccItem', 0);
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require_once 'back_compat.inc.php';
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if ($debug > 0) error_log('New LP - Included back_compat', 0);
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$session_id = api_get_session_id();
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if (!$is_allowed_in_course) {
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api_not_allowed(true);
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}
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require_once api_get_path(LIBRARY_PATH).'fckeditor/fckeditor.php';
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$lpfound = false;
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$myrefresh = 0;
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$myrefresh_id = 0;
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if (!empty($_SESSION['refresh']) && $_SESSION['refresh'] == 1) {
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// Check if we should do a refresh of the oLP object (for example after editing the LP).
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// If refresh is set, we regenerate the oLP object from the database (kind of flush).
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api_session_unregister('refresh');
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$myrefresh = 1;
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if ($debug > 0) error_log('New LP - Refresh asked', 0);
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}
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if ($debug > 0) error_log('New LP - Passed refresh check', 0);
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if (!empty($_REQUEST['dialog_box'])) {
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$dialog_box = stripslashes(urldecode($_REQUEST['dialog_box']));
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}
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$lp_controller_touched = 1;
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$lp_found = false;
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if (isset($_SESSION['lpobject'])) {
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if ($debug > 0) error_log('New LP - SESSION[lpobject] is defined', 0);
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$oLP = unserialize($_SESSION['lpobject']);
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if (is_object($oLP)) {
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if ($debug > 0) error_log('New LP - oLP is object', 0);
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if ($myrefresh == 1 OR (empty($oLP->cc)) OR $oLP->cc != api_get_course_id() OR $oLP->lp_view_session_id != $session_id) {
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if ($debug > 0) error_log('New LP - Course has changed, discard lp object', 0);
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if ($myrefresh == 1) { $myrefresh_id = $oLP->get_id(); }
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$oLP = null;
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api_session_unregister('oLP');
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api_session_unregister('lpobject');
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} else {
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$_SESSION['oLP'] = $oLP;
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$lp_found = true;
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}
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}
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}
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if ($debug>0) error_log('New LP - Passed data remains check', 0);
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if (!$lp_found || (!empty($_REQUEST['lp_id']) && $_SESSION['oLP']->get_id() != $_REQUEST['lp_id'])) {
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if ($debug > 0) error_log('New LP - oLP is not object, has changed or refresh been asked, getting new', 0);
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// Regenerate a new lp object? Not always as some pages don't need the object (like upload?)
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if (!empty($_REQUEST['lp_id']) || !empty($myrefresh_id)) {
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if ($debug > 0) error_log('New LP - lp_id is defined', 0);
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// Select the lp in the database and check which type it is (scorm/dokeos/aicc) to generate the
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// right object.
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$lp_table = Database::get_course_table(TABLE_LP_MAIN);
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if (!empty($_REQUEST['lp_id'])) {
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$lp_id = $_REQUEST['lp_id'];
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} else {
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$lp_id = $myrefresh_id;
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}
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if (is_numeric($lp_id)) {
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$lp_id = Database::escape_string($lp_id);
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$sel = "SELECT * FROM $lp_table WHERE id = $lp_id";
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if ($debug > 0) error_log('New LP - querying '.$sel, 0);
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$res = Database::query($sel);
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if (Database::num_rows($res)) {
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$row = Database::fetch_array($res);
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$type = $row['lp_type'];
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if ($debug > 0) error_log('New LP - found row - type '.$type. ' - Calling constructor with '.api_get_course_id().' - '.$lp_id.' - '.api_get_user_id(), 0);
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switch ($type) {
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case 1:
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if ($debug > 0) error_log('New LP - found row - type dokeos - Calling constructor with '.api_get_course_id().' - '.$lp_id.' - '.api_get_user_id(), 0);
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$oLP = new learnpath(api_get_course_id(),$lp_id,api_get_user_id());
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if ($oLP !== false) { $lp_found = true; } else { eror_log($oLP->error, 0); }
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break;
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case 2:
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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);
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$oLP = new scorm(api_get_course_id(),$lp_id,api_get_user_id());
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if ($oLP !== false) { $lp_found = true; } else { eror_log($oLP->error, 0); }
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break;
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case 3:
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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);
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$oLP = new aicc(api_get_course_id(),$lp_id,api_get_user_id());
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if ($oLP !== false) { $lp_found = true; } else { eror_log($oLP->error, 0); }
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break;
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default:
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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);
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$oLP = new learnpath(api_get_course_id(),$lp_id,api_get_user_id());
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if ($oLP !== false) { $lp_found = true; } else { eror_log($oLP->error, 0); }
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break;
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}
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}
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} else {
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if ($debug > 0) error_log('New LP - Request[lp_id] is not numeric', 0);
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}
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} else {
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if ($debug > 0) error_log('New LP - Request[lp_id] and refresh_id were empty', 0);
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}
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if ($lp_found) {
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$_SESSION['oLP'] = $oLP;
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}
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}
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if ($debug > 0) error_log('New LP - Passed oLP creation check', 0);
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/**
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* Actions switching
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*/
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$_SESSION['oLP']->update_queue = array(); // Reinitialises array used by javascript to update items in the TOC.
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$_SESSION['oLP']->message = ''; // Should use ->clear_message() method but doesn't work.
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if (isset($_GET['isStudentView']) && $_GET['isStudentView'] == 'true') {
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if ($_REQUEST['action'] != 'list' AND $_REQUEST['action'] != 'view') {
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if (!empty($_REQUEST['lp_id'])) {
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$_REQUEST['action'] = 'view';
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} else {
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$_REQUEST['action'] = 'list';
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}
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}
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}
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$is_allowed_to_edit = api_is_allowed_to_edit(null, true);
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$action = (!empty($_REQUEST['action']) ? $_REQUEST['action'] : '');
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switch ($action) {
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case 'add_item':
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if (!$is_allowed_to_edit) {
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api_not_allowed(true);
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}
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if ($debug > 0) error_log('New LP - add item action triggered', 0);
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if (!$lp_found) {
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//check if the learnpath ID was defined, otherwise send back to list
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error_log('New LP - No learnpath given for add item', 0);
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require 'lp_list.php';
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} else {
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$_SESSION['refresh'] = 1;
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if (isset($_POST['submit_button']) && !empty($_POST['title'])) {
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// If a title was sumbitted:
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if (isset($_SESSION['post_time']) && $_SESSION['post_time'] == $_POST['post_time']) {
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// Check post_time to ensure ??? (counter-hacking measure?)
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require 'lp_add_item.php';
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} else {
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$_SESSION['post_time'] = $_POST['post_time'];
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if ($_POST['type'] == TOOL_DOCUMENT) {
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if (isset($_POST['path']) && $_GET['edit'] != 'true') {
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$document_id = $_POST['path'];
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} else {
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$document_id = $_SESSION['oLP']->create_document($_course);
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}
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$new_item_id = $_SESSION['oLP']->add_item($_POST['parent'], $_POST['previous'], $_POST['type'], $document_id, $_POST['title'], $_POST['description'], $_POST['prerequisites']);
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} else {
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// For all other item types than documents, load the item using the item type and path rather than its ID.
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$new_item_id = $_SESSION['oLP']->add_item($_POST['parent'], $_POST['previous'], $_POST['type'], $_POST['path'], $_POST['title'], $_POST['description'], $_POST['prerequisites'], $_POST['maxTimeAllowed']);
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}
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// Display.
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require 'lp_add_item.php';
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}
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} else {
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require 'lp_add_item.php';
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}
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}
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break;
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case 'add_lp':
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if (!$is_allowed_to_edit) {
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api_not_allowed(true);
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}
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if ($debug > 0) error_log('New LP - add_lp action triggered', 0);
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$_REQUEST['lp_name'] = trim($_REQUEST['lp_name']);
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if (!empty($_REQUEST['lp_name'])) {
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$_SESSION['refresh'] = 1;
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if (isset($_SESSION['post_time']) && $_SESSION['post_time'] == $_REQUEST['post_time']) {
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require 'lp_add.php';
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} else {
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$_SESSION['post_time'] = $_REQUEST['post_time'];
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if (!$_REQUEST['enabletimelimit']) {
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$_REQUEST['publicated_on'] = null;
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$_REQUEST['expired_on'] = null;
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} else {
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$publicated_on = $_REQUEST['publicated_on'];
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$publicated_on = $publicated_on['Y'].'-'.$publicated_on['F'].'-'.$publicated_on['d'].' '.$publicated_on['H'].':'.$publicated_on['i'].':00';
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$expired_on = $_REQUEST['expired_on'];
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$expired_on = $expired_on['Y'].'-'.$expired_on['F'].'-'.$expired_on['d'].' '.$expired_on['H'].':'.$expired_on['i'].':00';
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}
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// Kevin Van Den Haute: Changed $_REQUEST['learnpath_description'] by '' because it's not used.
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//old->$new_lp_id = learnpath::add_lp(api_get_course_id(), $_REQUEST['learnpath_name'], $_REQUEST['learnpath_description'], 'dokeos', 'manual', '');
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$new_lp_id = learnpath::add_lp(api_get_course_id(), Security::remove_XSS($_REQUEST['lp_name']), '', 'chamilo', 'manual', '', $publicated_on, $expired_on);
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//learnpath::toggle_visibility($new_lp_id,'v');
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// Kevin Van Den Haute: Only go further if learnpath::add_lp has returned an id.
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if (is_numeric($new_lp_id)) {
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// TODO: Maybe create a first module directly to avoid bugging the user with useless queries
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$_SESSION['oLP'] = new learnpath(api_get_course_id(),$new_lp_id,api_get_user_id());
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//$_SESSION['oLP']->add_item(0, -1, 'dokeos_chapter', $_REQUEST['path'], 'Default');
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require 'lp_build.php';
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}
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}
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}
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else
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require 'lp_add.php';
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break;
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case 'admin_view':
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if (!$is_allowed_to_edit) {
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api_not_allowed(true);
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}
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if ($debug > 0) error_log('New LP - admin_view action triggered', 0);
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if (!$lp_found) { error_log('New LP - No learnpath given for admin_view', 0); require 'lp_list.php'; }
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else {
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$_SESSION['refresh'] = 1;
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require 'lp_admin_view.php';
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}
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break;
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case 'auto_launch':
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if (api_get_course_setting('enable_lp_auto_launch')) {
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if (!$is_allowed_to_edit) {
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api_not_allowed(true);
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}
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if ($debug > 0) error_log('New LP - export action triggered', 0);
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if (!$lp_found) { error_log('New LP - No learnpath given for set_autolunch', 0); require 'lp_list.php'; }
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else {
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$_SESSION['oLP']->set_autolunch($_GET['lp_id'], $_GET['status']);
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require 'lp_list.php';
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exit;
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}
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}
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break;
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case 'build':
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if (!$is_allowed_to_edit) {
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api_not_allowed(true);
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}
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if ($debug > 0) error_log('New LP - build action triggered', 0);
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if (!$lp_found) { error_log('New LP - No learnpath given for build', 0); require 'lp_list.php'; }
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else {
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$_SESSION['refresh'] = 1;
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require 'lp_build.php';
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}
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break;
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case 'delete_item':
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if (!$is_allowed_to_edit) {
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api_not_allowed(true);
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}
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if ($debug > 0) error_log('New LP - delete item action triggered', 0);
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if (!$lp_found) { error_log('New LP - No learnpath given for delete item', 0); require 'lp_list.php'; }
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else {
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$_SESSION['refresh'] = 1;
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if (is_numeric($_GET['id'])) {
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$_SESSION['oLP']->delete_item($_GET['id']);
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$is_success = true;
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}
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if (isset($_GET['view']) && $_GET['view'] == 'build') {
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require 'lp_build.php';
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} else {
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require 'lp_admin_view.php';
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}
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}
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break;
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case 'edit_item':
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if (!$is_allowed_to_edit) {
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api_not_allowed(true);
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}
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if ($debug > 0) error_log('New LP - edit item action triggered', 0);
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if (!$lp_found) { error_log('New LP - No learnpath given for edit item', 0); require 'lp_list.php'; }
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else {
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$_SESSION['refresh'] = 1;
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if (isset($_POST['submit_button']) && !empty($_POST['title'])) {
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//$_SESSION['oLP']->edit_item($_GET['id'], $_POST['parent'], $_POST['previous'], $_POST['title'], $_POST['description'], $_POST['prerequisites']);
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// TODO: mp3 edit
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$audio = array();
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if (isset($_FILES['mp3'])) $audio = $_FILES['mp3'];
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$_SESSION['oLP']->edit_item($_GET['id'], $_POST['parent'], $_POST['previous'], $_POST['title'], $_POST['description'], $_POST['prerequisites'], $audio, $_POST['maxTimeAllowed']);
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if (isset($_POST['content_lp'])) {
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$_SESSION['oLP']->edit_document($_course);
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}
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$is_success = true;
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}
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if (isset($_GET['view']) && $_GET['view'] == 'build') {
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require 'lp_edit_item.php';
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} else {
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require 'lp_admin_view.php';
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}
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}
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break;
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case 'edit_item_prereq':
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if (!$is_allowed_to_edit) {
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api_not_allowed(true);
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}
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if ($debug > 0) error_log('New LP - edit item prereq action triggered', 0);
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if (!$lp_found) { error_log('New LP - No learnpath given for edit item prereq', 0); require 'lp_list.php'; }
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else {
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if (isset($_POST['submit_button'])) {
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$_SESSION['refresh'] = 1;
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$_SESSION['oLP']->edit_item_prereq($_GET['id'], $_POST['prerequisites'], $_POST['min_' . $_POST['prerequisites']], $_POST['max_' . $_POST['prerequisites']]);
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}
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require 'lp_edit_item_prereq.php';
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}
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break;
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case 'move_item':
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if (!$is_allowed_to_edit) {
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api_not_allowed(true);
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}
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if ($debug > 0) error_log('New LP - move item action triggered', 0);
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if (!$lp_found) { error_log('New LP - No learnpath given for move item', 0); require 'lp_list.php'; }
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else {
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$_SESSION['refresh'] = 1;
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if (isset($_POST['submit_button'])) {
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$_SESSION['oLP']->edit_item($_GET['id'], $_POST['parent'], $_POST['previous'], $_POST['title'], $_POST['description']);
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$is_success = true;
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}
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if (isset($_GET['view']) && $_GET['view'] == 'build') {
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require 'lp_move_item.php';
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} else {
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// Avoids weird behaviours see CT#967.
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$check = Security::check_token('get');
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if ($check) {
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$_SESSION['oLP']->move_item($_GET['id'], $_GET['direction']);
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}
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Security::clear_token();
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require 'lp_admin_view.php';
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}
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}
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break;
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case 'view_item':
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if (!$is_allowed_to_edit) {
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api_not_allowed(true);
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}
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if ($debug > 0) error_log('New LP - view_item action triggered', 0);
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if (!$lp_found) {
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error_log('New LP - No learnpath given for view item', 0); require 'lp_list.php';
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} else {
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$_SESSION['refresh'] = 1;
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require 'lp_view_item.php';
|
|
}
|
|
|
|
break;
|
|
|
|
case 'upload':
|
|
if (!$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 {
|
|
$_SESSION['oLP']->scorm_export();
|
|
exit();
|
|
//require 'lp_list.php';
|
|
}
|
|
break;
|
|
case 'export_to_pdf':
|
|
if (!$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_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 ($debug > 0) error_log('New LP - delete action triggered', 0);
|
|
if (!$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, '<p>');
|
|
if ($auth_init === false) {
|
|
$auth_init = stripos($author, '<body>');
|
|
$auth_end = $auth_init + stripos(substr($author, $auth_init + 6), '</body>') + 7;
|
|
$len = $auth_end - $auth_init + 6;
|
|
} else {
|
|
$auth_end = strripos($author, '</p>');
|
|
$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']); // TODO (as of Chamilo 1.8.8): Check in the future whether this field is needed.
|
|
$_SESSION['oLP']->set_maker($_REQUEST['lp_maker']);
|
|
$_SESSION['oLP']->set_proximity($_REQUEST['lp_proximity']);
|
|
$_SESSION['oLP']->set_theme($_REQUEST['lp_theme']);
|
|
$_SESSION['oLP']->set_prerequisite($_REQUEST['prerequisites']);
|
|
$_SESSION['oLP']->set_use_max_score($_REQUEST['use_max_score']);
|
|
|
|
if (!$_REQUEST['enabletimelimit']) {
|
|
//there will be always a publication date
|
|
$publicated_on = $_REQUEST['publicated_on'];
|
|
$publicated_on = $publicated_on['Y'].'-'.$publicated_on['F'].'-'.$publicated_on['d'].' '.$publicated_on['H'].':'.$publicated_on['i'].':00';
|
|
|
|
$expired_on = null;
|
|
} else {
|
|
$publicated_on = $_REQUEST['publicated_on'];
|
|
$publicated_on = $publicated_on['Y'].'-'.$publicated_on['F'].'-'.$publicated_on['d'].' '.$publicated_on['H'].':'.$publicated_on['i'].':00';
|
|
|
|
$expired_on = $_REQUEST['expired_on'];
|
|
$expired_on = $expired_on['Y'].'-'.$expired_on['F'].'-'.$expired_on['d'].' '.$expired_on['H'].':'.$expired_on['i'].':00';
|
|
}
|
|
|
|
$_SESSION['oLP']->set_modified_on();
|
|
$_SESSION['oLP']->set_publicated_on($publicated_on);
|
|
$_SESSION['oLP']->set_expired_on($expired_on);
|
|
|
|
|
|
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);
|
|
$user_id = api_get_user_id();
|
|
require 'lp_stats.php';
|
|
}
|
|
break;
|
|
|
|
case 'list':
|
|
if ($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);
|
|
$user_id = api_get_user_id();
|
|
header('location: '.api_get_path(WEB_COURSE_PATH).api_get_course_path().'/?id_session='.api_get_session_id());
|
|
}
|
|
break;
|
|
|
|
case 'search':
|
|
/* Include the search script, it's smart enough to know when we are
|
|
* searching or not.
|
|
*/
|
|
require 'lp_list_search.php';
|
|
break;
|
|
|
|
default:
|
|
if ($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);
|
|
}
|
|
|