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chamilo-lms
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When doing a lp_initialize I also update the TOC just to keep thing updated see BT#5330

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skala
Julio Montoya 13 years ago
parent 110ad4eb5c
commit 2ae9483b68
1 changed files with 57 additions and 54 deletions
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  1. 63
      main/newscorm/scorm_api.php

63
main/newscorm/scorm_api.php
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@ -189,25 +189,14 @@ olms.asset_timer = 0;
olms.userfname = '<?php echo str_replace("'","\\'",$user['firstname']); ?>';
olms.userlname = '<?php echo str_replace("'","\\'",$user['lastname']); ?>';
//Backup for old values
//var olms.old_score = 0;
//var old_max = 0;
//var old_min = 0;
//var old_lesson_status = '';
//var old_session_time = '';
//var old_suspend_data = '';
//var olms.lms_old_item_id = 0;
olms.execute_stats = false;
// Initialize stuff when the page is loaded
$(document).ready( function() {
olms.info_lms_item[0]='<?php echo $oItem->get_id();?>';
olms.info_lms_item[1]='<?php echo $oItem->get_id();?>';
$("#content_id").load( function() {
// Add a right margin see BT#1607
/*if (frames['content_name']) {
// See the task #2558: try-catch block has been added for suppressing "Access denied" error that may occur on IE.
@ -252,6 +241,7 @@ function LMSInitialize() {
} else {
//reinit the list of modified variables
reinit_updatable_vars_list();
// Get LMS values for this item
var params = {
'lid': olms.lms_lp_id,
@ -285,7 +275,10 @@ function LMSInitialize() {
+ '\nlms_view_id : '+ olms.lms_view_id
;
logit_scorm('LMSInitialize()'+log,0);
logit_scorm('LMSInitialize()'+log);
//To keep the table updated
update_toc(olms.lesson_status, olms.lms_item_id);
olms.lms_initialized = 1;
@ -551,12 +544,14 @@ function LMSGetValue(param) {
logit_scorm("LMSGetValue\n\t('"+param+"') returned '"+result+"'",1);
return result;
}
/**
* Twin sister of LMSGetValue(). Only provided for backwards compatibility.
*/
function GetValue(param) {
return LMSGetValue(param);
}
/**
* Sets a SCORM variable's value through a call from the SCO.
* @param string The SCORM variable's name
@ -839,7 +834,6 @@ function savedata(origin) {
*/
function LMSCommit(val) {
logit_scorm('LMSCommit() + val');
logit_scorm(val);
olms.G_LastError = G_NoError ;
olms.G_LastErrorMessage = 'No error';
@ -849,12 +843,14 @@ function LMSCommit(val) {
//commit = 'false' ; //now changes have been commited, no need to update until next SetValue()
return('true');
}
/**
* Twin sister of LMSCommit(). Only provided for backwards compatibility.
*/
function Commit(val) {
return LMSCommit(val);
}
/**
* Send the closure signal to the LMS. This saves the data and closes the current SCO.
* From SCORM 1.2 RTE: The SCO must call this when it has determined that it no
@ -883,12 +879,14 @@ function LMSFinish(val) {
reinit_updatable_vars_list();
return('true');
}
/**
* Twin sister of LMSFinish(). Only provided for backwards compatibility.
*/
function Finish(val) {
return LMSFinish(val);
}
/**
* Returns the last error code as a string
* @return string Error code
@ -897,12 +895,14 @@ function LMSGetLastError() {
logit_scorm('LMSGetLastError()',1);
return(olms.G_LastError.toString());
}
/**
* Twin sister of LMSGetLastError(). Only provided for backwards compatibility.
*/
function GetLastError() {
return LMSGetLastError();
}
/**
* Returns the last error code literal for a given error code
* @param int Error code
@ -912,12 +912,14 @@ function LMSGetErrorString(errCode){
logit_scorm('LMSGetErrorString()',1);
return(olms.G_LastErrorString);
}
/**
* Twin sister of LMSGetErrorString(). Only provided for backwards compatibility.
*/
function GetErrorString(errCode){
return LMSGetErrorString(errCode);
}
/**
* Returns a more explanatory, full English, error message
* @param int Error code
@ -927,20 +929,21 @@ function LMSGetDiagnostic(errCode){
logit_scorm('LMSGetDiagnostic()',1);
return(API.LMSGetLastError());
}
/**
* Twin sister of LMSGetDiagnostic(). Only provided for backwards compatibility.
*/
function GetDiagnostic(errCode){
return LMSGetDiagnostic(errCode);
}
/**
* Acts as a "commit"
* This function is not standard SCORM 1.2 and is probably deprecated in all
* meanings of the term.
* @return string 'true' or 'false', depening on whether the LMS has initialized the SCORM process or not
*/
function Terminate()
{
function Terminate() {
if (olms.lms_initialized == 0) {
olms.G_LastError = G_NotInitialized;
olms.G_LastErrorMessage = G_NotInitializedMessage;
@ -955,6 +958,7 @@ function Terminate()
return ('true');
}
}
/**
* LMS-specific code that deals with event handling and inter-frames
* messaging/refreshing.
@ -1065,9 +1069,8 @@ function lms_save_asset() {
* Also save the score locally because it hasn't been done through SetValue().
* Saving the status will be dealt with by the XAJAX function.
*/
function chamilo_void_save_asset(myscore,mymax)
{
logit_lms('lms_save_asset',2);
function chamilo_void_save_asset(myscore, mymax) {
logit_lms('chamilo_void_save_asset',2);
olms.score = myscore;
if((mymax == null) || (mymax == '')){mymax = 100;} //assume a default of 100, otherwise the score will not get saved (see lpi->set_score())
xajax_save_item(olms.lms_lp_id, olms.lms_user_id, olms.lms_view_id, olms.lms_item_id, myscore, mymax);
@ -1185,6 +1188,7 @@ function update_toc(update_action, update_id, change_ids) {
* Update the stats frame using a reload of the frame to avoid unsynched data
*/
function update_stats() {
logit_lms('update_stats()');
if (olms.execute_stats) {
try {
cont_f = document.getElementById('content_id');
@ -1201,6 +1205,7 @@ function update_stats() {
* Update the stats frame using a reload of the frame to avoid unsynched data
*/
function update_stats_page() {
logit_lms('update_stats_page');
var myframe = document.getElementById('content_id');
var mysrc = myframe.location.href;
if(mysrc == 'lp_controller.php?action=stats'){
@ -1213,7 +1218,6 @@ function update_stats_page() {
return true;
}
/**
* Updates the progress bar with the new status. Prevents the need of a page refresh and flickering
* @param integer Number of completed items
@ -1266,6 +1270,7 @@ function process_scorm_values () {
}
return olms.variable_to_send;
}
/**
* Reinitializes the SCO's modified variables to an empty list.
* @return void
@ -1303,6 +1308,8 @@ function switch_item(current_item, next_item){
var orig_item_type = olms.lms_item_types['i'+current_item];
var next_item_type = olms.lms_item_types['i'+next_item];
logit_lms('Called switch_item with params '+olms.lms_item_id+' and '+next_item+'',0);
/*
There are four "cases" for switching items:
(1) asset switching to asset
@ -1321,8 +1328,6 @@ function switch_item(current_item, next_item){
These cases, although clear here, are however very difficult to implement
*/
logit_lms('Called switch_item with params '+olms.lms_item_id+' and '+next_item+'',0);
if (orig_item_type != 'sco') {
if (next_item_type != 'sco' ) {
//case 1
@ -1481,7 +1486,7 @@ function switch_item(current_item, next_item){
* @uses lp_ajax_save_item.php through an AJAX call
*/
function xajax_save_item(lms_lp_id, lms_user_id, lms_view_id, lms_item_id, score, max, min, lesson_status, session_time, suspend_data, lesson_location, interactions, lms_item_core_exit) {
params = '';
var params;
params += 'lid='+lms_lp_id+'&uid='+lms_user_id+'&vid='+lms_view_id;
params += '&iid='+lms_item_id+'&s='+score+'&max='+max+'&min='+min;
params += '&status='+lesson_status+'&t='+session_time;
@ -1489,9 +1494,7 @@ function xajax_save_item(lms_lp_id, lms_user_id, lms_view_id, lms_item_id, score
params += '&core_exit='+lms_item_core_exit;
if (olms.lms_lp_type == 1) {
logit_lms('xajax_save_item with params:' + params);
$.ajax({
type:"POST",
data: params,
@ -1515,7 +1518,6 @@ function xajax_save_item(lms_lp_id, lms_user_id, lms_view_id, lms_item_id, score
* @uses lp_ajax_save_item.php through an AJAX call
*/
function xajax_save_item_scorm(lms_lp_id, lms_user_id, lms_view_id, lms_item_id) {
var is_interactions='false';
var params = 'lid='+lms_lp_id+'&uid='+lms_user_id+'&vid='+lms_view_id+'&iid='+lms_item_id;
var my_scorm_values = new Array();
@ -1536,17 +1538,13 @@ function xajax_save_item_scorm(lms_lp_id, lms_user_id, lms_view_id, lms_item_id)
} else if (my_scorm_values[k]=='cmi.core.lesson_location') {
params += '&loc='+olms.lesson_location;
} else if (my_scorm_values[k]=='cmi.completion_status') {
} else if (my_scorm_values[k]=='cmi.score.scaled') {
} else if (my_scorm_values[k]=='cmi.suspend_data') {
params += '&suspend='+olms.suspend_data;
} else if (my_scorm_values[k]=='cmi.completion_status') {
} else if (my_scorm_values[k]=='cmi.core.exit') {
params += '&core_exit='+olms.lms_item_core_exit;
}
if (my_scorm_values[k]=='interactions') {
is_interactions='true';
} else {
@ -1600,13 +1598,18 @@ function xajax_save_item_scorm(lms_lp_id, lms_user_id, lms_view_id, lms_item_id)
* @uses lp_ajax_start_timer.php
*/
function xajax_start_timer() {
logit_lms('xajax_start_timer');
$.ajax({
type: "GET",
url: "lp_ajax_start_timer.php",
dataType: "script",
async: false
async: false,
success: function(data) {
logit_lms('xajax_start_timer result: ' + data);
}
});
}
/**
* Save a specific item's objectives into the LMS through an Synch JAX call
* @param int ID of the learning path

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