You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
137 lines
5.3 KiB
137 lines
5.3 KiB
<?php //$id:$
|
|
/**
|
|
* Container for the aiccItem class that deals with AICC Assignable Units (AUs)
|
|
* @package dokeos.learnpath
|
|
* @author Yannick Warnier <ywarnier@beeznest.org>
|
|
* @license GNU/GPL - See Dokeos license directory for details
|
|
*/
|
|
/**
|
|
* This class handles the elements from an AICC Descriptor file.
|
|
*/
|
|
require_once('learnpathItem.class.php');
|
|
class aiccItem extends learnpathItem{
|
|
var $identifier = '';//AICC AU's system_id
|
|
var $identifierref = '';
|
|
var $parameters = ''; //AICC AU's web_launch
|
|
var $title = ''; //no AICC equivalent
|
|
var $sub_items = array(); //AICC elements (des)
|
|
//var $prerequisites = ''; - defined in learnpathItem.class.php
|
|
//var $max_score = ''; //defined in learnpathItem
|
|
//var $path = ''; //defined in learnpathItem
|
|
var $maxtimeallowed = '00:00:00'; //AICC AU's max_time_allowed
|
|
var $timelimitaction = ''; //AICC AU's time_limit_action
|
|
var $masteryscore = ''; //AICC AU's mastery_score
|
|
var $core_vendor = ''; //AICC AU's core_vendor
|
|
var $system_vendor = ''; //AICC AU's system_vendor
|
|
var $au_type = ''; //AICC AU's type
|
|
var $command_line = ''; //AICC AU's command_line
|
|
var $debug=0;
|
|
|
|
/**
|
|
* Class constructor. Depending of the type of construction called ('db' or 'manifest'), will create a scormItem
|
|
* object from database records or from the array given as second parameter
|
|
* @param string Type of construction needed ('db' or 'config', default = 'config')
|
|
* @param mixed Depending on the type given, DB id for the lp_item or parameters array
|
|
*/
|
|
function aiccItem($type='config',$params) {
|
|
if(isset($params))
|
|
{
|
|
switch($type){
|
|
case 'db':
|
|
parent::learnpathItem($params,api_get_user_id());
|
|
$this->aicc_contact = false;
|
|
//TODO implement this way of metadata object creation
|
|
return false;
|
|
case 'config': //do the same as the default
|
|
default:
|
|
//if($first_item->type == XML_ELEMENT_NODE) this is already check prior to the call to this function
|
|
foreach($params as $a => $value)
|
|
{
|
|
switch($a)
|
|
{
|
|
case 'system_id':
|
|
$this->identifier = mysql_real_escape_string(strtolower($value));
|
|
break;
|
|
case 'type':
|
|
$this->au_type = mysql_real_escape_string($value);
|
|
break;
|
|
case 'command_line':
|
|
$this->command_line = mysql_real_escape_string($value);
|
|
break;
|
|
case 'max_time_allowed':
|
|
$this->maxtimeallowed = mysql_real_escape_string($value);
|
|
break;
|
|
case 'time_limit_action':
|
|
$this->timelimitaction = mysql_real_escape_string($value);
|
|
break;
|
|
case 'max_score':
|
|
$this->max_score = mysql_real_escape_string($value);
|
|
break;
|
|
case 'core_vendor':
|
|
$this->core_vendor = mysql_real_escape_string($value);
|
|
break;
|
|
case 'system_vendor':
|
|
$this->system_vendor = mysql_real_escape_string($value);
|
|
break;
|
|
case 'file_name':
|
|
$this->path = mysql_real_escape_string($value);
|
|
break;
|
|
case 'mastery_score':
|
|
$this->masteryscore = mysql_real_escape_string($value);
|
|
break;
|
|
case 'web_launch':
|
|
$this->parameters = mysql_real_escape_string($value);
|
|
break;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
/**
|
|
* Builds a flat list with the current item and calls itself recursively on all children
|
|
* @param array Reference to the array to complete with the current item
|
|
* @param integer Optional absolute order (pointer) of the item in this learning path
|
|
* @param integer Optional relative order of the item at this level
|
|
* @param integer Optional level. If not given, assumes it's level 0
|
|
*/
|
|
function get_flat_list(&$list,&$abs_order,$rel_order=1,$level=0)
|
|
{
|
|
$list[] = array(
|
|
'au_type' => $this->au_type,
|
|
'command_line' => $this->command_line,
|
|
'core_vendor' => $this->core_vendor,
|
|
'identifier' => $this->identifier,
|
|
'identifierref' => $this->identifierref,
|
|
'masteryscore' => $this->masteryscore,
|
|
'maxtimeallowed' => $this->maxtimeallowed,
|
|
'level' => $level,
|
|
'parameters' => $this->parameters,
|
|
'prerequisites' => (!empty($this->prereq_string)?$this->prereq_string:''),
|
|
'timelimitaction' => $this->timelimitaction,
|
|
);
|
|
$abs_order++;
|
|
$i = 1;
|
|
foreach($this->sub_items as $id => $dummy)
|
|
{
|
|
$oSubitem =& $this->sub_items[$id];
|
|
$oSubitem->get_flat_list($list,$abs_order,$i,$level+1);
|
|
$i++;
|
|
}
|
|
}
|
|
/**
|
|
* Save function. Uses the parent save function and adds a layer for AICC.
|
|
* @param boolean Save from URL params (1) or from object attributes (0)
|
|
*/
|
|
function save($from_outside=true)
|
|
{
|
|
parent::save($from_outside);
|
|
//under certain conditions, the scorm_contact should not be set, because no scorm signal was sent
|
|
$this->aicc_contact = true;
|
|
if(!$this->aicc_contact){
|
|
//error_log('New LP - was expecting SCORM message but none received',0);
|
|
}
|
|
}
|
|
}
|
|
?>
|