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79 lines
3.0 KiB
79 lines
3.0 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* This script contains the server part of the xajax interaction process. The client part is located
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* in lp_api.php or other api's.
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* This is a first attempt at using xajax and AJAX in general, so the code might be a bit unsettling.
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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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* Code
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*/
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// Flag to allow for anonymous user - needs to be set before global.inc.php.
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$use_anonymous = true;
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// Name of the language file that needs to be included.
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$language_file[] = 'learnpath';
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require_once 'back_compat.inc.php';
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/**
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* Writes an item's new values into the database and returns the operation result
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* @param integer Learnpath ID
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* @param integer User ID
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* @param integer View ID
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* @param integer Item ID
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* @param array Objectives array
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*/
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function save_objectives($lp_id, $user_id, $view_id, $item_id, $objectives = array()) {
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global $_configuration;
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$debug = 0;
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$return = '';
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if ($debug > 0) { error_log('In xajax_save_objectives('.$lp_id.','.$user_id.','.$view_id.','.$item_id.',"'.(count($objectives) > 0 ? count($objectives) : '').'")', 0); }
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//$objResponse = new xajaxResponse();
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require_once 'learnpath.class.php';
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require_once 'scorm.class.php';
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require_once 'aicc.class.php';
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require_once 'learnpathItem.class.php';
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require_once 'scormItem.class.php';
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require_once 'aiccItem.class.php';
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$mylp = '';
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if (isset($_SESSION['lpobject'])) {
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if ($debug > 1) { error_log('////$_SESSION[lpobject] is set', 0); }
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$oLP =& unserialize($_SESSION['lpobject']);
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if (!is_object($oLP)) {
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if ($debug > 2) { error_log(print_r($oLP,true), 0); }
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if ($debug > 2) { error_log('////Building new lp', 0); }
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unset($oLP);
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$code = api_get_course_id();
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$mylp = & new learnpath($code, $lp_id, $user_id);
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}else{
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if ($debug > 2) { error_log('////Reusing session lp', 0); }
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$mylp = & $oLP;
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}
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}
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$mylpi =& $mylp->items[$item_id];
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//error_log(__FILE__.' '.__LINE__.' '.print_r($objectives,true), 0);
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if(is_array($objectives) && count($objectives)>0){
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foreach($objectives as $index=>$objective){
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//error_log(__FILE__.' '.__LINE__.' '.$objectives[$index][0], 0);
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$mylpi->add_objective($index,$objectives[$index]);
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}
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$mylpi->write_objectives_to_db();
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}
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//return $objResponse;
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return $return;
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}
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$objectives = array();
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if (isset($_REQUEST['objectives'])) {
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if (is_array($_REQUEST['objectives'])) {
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foreach ($_REQUEST['objectives'] as $idx => $ob) {
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$objectives[$idx] = split(',', substr($ob, 1, -1));
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if (!isset($objectives[$idx][4])) { // Make sure there are 7 elements.
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$objectives[$idx][4] = '';
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}
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}
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}
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}
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echo save_objectives($_REQUEST['lid'], $_REQUEST['uid'], $_REQUEST['vid'], $_REQUEST['iid'], $objectives);
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