/**
* 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());
$this->aicc_contact = false;
//TODO implement this way of metadata object creation
return false;
case 'config':
//do the same as the default
//do the same as the default
default:
//if($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':
$this->identifier = Database::escape_string(strtolower($value));
break;
case 'type':
$this->au_type = Database::escape_string($value);
break;
case 'command_line':
$this->command_line = Database::escape_string($value);
break;
case 'max_time_allowed':
$this->maxtimeallowed = Database::escape_string($value);
break;
case 'time_limit_action':
$this->timelimitaction = Database::escape_string($value);
break;
case 'max_score':
$this->max_score = Database::escape_string($value);
break;
case 'core_vendor':
$this->core_vendor = Database::escape_string($value);
break;
case 'system_vendor':
$this->system_vendor = Database::escape_string($value);
break;
case 'file_name':
$this->path = Database::escape_string($value);
break;
case 'mastery_score':
$this->masteryscore = Database::escape_string($value);
break;
case 'web_launch':
$this->parameters = Database::escape_string($value);
break;
}
}
return true;
}
}
return false;
}
/**
* Class constructor. Depending of the type of construction called ('db' or 'manifest'), will create a scormItem
* object from database records or from the DOM element given as parameter
* @param string Type of construction needed ('db' or 'manifest', default = 'manifest')
* @param mixed Depending on the type given, DB id for the lp_item or reference to the DOM element
*/
function scormItem($type = 'manifest', &$element)
{
if (isset($element)) {
$v = substr(phpversion(), 0, 1);
if ($v == 4) {
switch ($type) {
case 'db':
parent::learnpathItem($element, api_get_user_id());
$this->scorm_contact = false;
//TODO implement this way of metadata object creation
return false;
case 'manifest':
//do the same as the default
//do the same as the default
default:
//if($first_item->type == XML_ELEMENT_NODE) this is already check prior to the call to this function
$children = $element->children();
foreach ($children as $a => $dummy) {
$child =& $children[$a];
switch ($child->type) {
case XML_ELEMENT_NODE:
switch ($child->tagname) {
case 'title':
$tmp_children = $child->children();
if (count($tmp_children) == 1 and $tmp_children[0]->content != '') {
$this->title = $tmp_children[0]->content;
}
break;
case 'maxtimeallowed':
$tmp_children = $child->children();
if (count($tmp_children) == 1 and $tmp_children[0]->content != '') {
$this->max_time_allowed = $tmp_children[0]->content;
}
break;
case 'prerequisites':
$tmp_children = $child->children();
if (count($tmp_children) == 1 and $tmp_children[0]->content != '') {
$this->prereq_string = $tmp_children[0]->content;
}
break;
case 'timelimitaction':
$tmp_children = $child->children();
if (count($tmp_children) == 1 and $tmp_children[0]->content != '') {
$this->timelimitaction = $tmp_children[0]->content;
}
break;
case 'datafromlms':
$tmp_children = $child->children();
if (count($tmp_children) == 1 and $tmp_children[0]->content != '') {
$this->datafromlms = $tmp_children[0]->content;
}
break;
case 'masteryscore':
$tmp_children = $child->children();
if (count($tmp_children) == 1 and $tmp_children[0]->content != '') {
$this->mastery_score = $tmp_children[0]->content;
}
break;
case 'item':
$oItem = new scormItem('manifest', $child);
if ($oItem->identifier != '') {
$this->sub_items[$oItem->identifier] = $oItem;
}
break;
case 'metadata':
$this->metadata = new scormMetadata('manifest', $child);
break;
}
break;
case XML_TEXT_NODE:
//this case is actually treated by looking into ELEMENT_NODEs above
break;
}
}
$attributes = $element->attributes();
//$keep_href = '';
foreach ($attributes as $a1 => $dummy) {
$attrib =& $attributes[$a1];
switch ($attrib->name) {
case 'identifier':
$this->identifier = $attrib->value;
break;
case 'identifierref':
$this->identifierref = $attrib->value;
break;
case 'isvisible':
$this->isvisible = $attrib->value;
break;
case 'parameters':
$this->parameters = $attrib->value;
break;
}
}
return true;
}
} elseif ($v == 5) {
//parsing using PHP5 DOMXML methods
switch ($type) {
case 'db':
parent::learnpathItem($element, api_get_user_id());
$this->scorm_contact = false;
//TODO implement this way of metadata object creation
return false;
case 'manifest':
//do the same as the default
//do the same as the default
default:
//if($first_item->type == XML_ELEMENT_NODE) this is already check prior to the call to this function
$children = $element->childNodes;
foreach ($children as $child) {
switch ($child->nodeType) {
case XML_ELEMENT_NODE:
switch ($child->tagName) {
case 'title':
$tmp_children = $child->childNodes;
//if(count($tmp_children)==1 and $tmp_children[0]->textContent!='' )
if ($tmp_children->length == 1 and $child->firstChild->nodeValue != '') {
$this->title = $child->firstChild->nodeValue;
}
break;
case 'max_score':
if ($tmp_children->length == 1 and $child->firstChild->nodeValue != '') {
$this->max_score = $child->firstChild->nodeValue;
}
break;
case 'maxtimeallowed':
case 'adlcp:maxtimeallowed':
$tmp_children = $child->childNodes;
//if(count($tmp_children)==1 and $tmp_children[0]->textContent!='' )
if ($tmp_children->length == 1 and $child->firstChild->nodeValue != '') {
$this->max_time_allowed = $child->firstChild->nodeValue;
}
break;
case 'prerequisites':
case 'adlcp:prerequisites':
$tmp_children = $child->childNodes;
//if(count($tmp_children)==1 and $tmp_children[0]->textContent!='' )
if ($tmp_children->length == 1 and $child->firstChild->nodeValue != '') {
$this->prereq_string = $child->firstChild->nodeValue;
}
break;
case 'timelimitaction':
case 'adlcp:timelimitaction':
$tmp_children = $child->childNodes;
//if(count($tmp_children)==1 and $tmp_children[0]->textContent!='' )
if ($tmp_children->length == 1 and $child->firstChild->nodeValue != '') {
$this->timelimitaction = $child->firstChild->nodeValue;
}
break;
case 'datafromlms':
case 'adlcp:datafromlms':
case 'adlcp:launchdata':
//in some cases (Wouters)
$tmp_children = $child->childNodes;
//if(count($tmp_children)==1 and $tmp_children[0]->textContent!='' )
if ($tmp_children->length == 1 and $child->firstChild->nodeValue != '') {
$this->datafromlms = $child->firstChild->nodeValue;
}
break;
case 'masteryscore':
case 'adlcp:masteryscore':
$tmp_children = $child->childNodes;
//if(count($tmp_children)==1 and $tmp_children[0]->textContent!='' )
if ($tmp_children->length == 1 and $child->firstChild->nodeValue != '') {
$this->mastery_score = $child->firstChild->nodeValue;
}
break;
case 'item':
$oItem = new scormItem('manifest', $child);
if ($oItem->identifier != '') {
$this->sub_items[$oItem->identifier] = $oItem;
}
break;
case 'metadata':
$this->metadata = new scormMetadata('manifest', $child);
break;
}
break;
case XML_TEXT_NODE:
//this case is actually treated by looking into ELEMENT_NODEs above
break;
}
}
if ($element->hasAttributes()) {
$attributes = $element->attributes;
//$keep_href = '';
foreach ($attributes as $attrib) {
switch ($attrib->name) {
case 'identifier':
$this->identifier = $attrib->value;
break;
case 'identifierref':
$this->identifierref = $attrib->value;
break;
case 'isvisible':
$this->isvisible = $attrib->value;
break;
case 'parameters':
$this->parameters = $attrib->value;
break;
}
}
}
return true;
}
} else {
//cannot parse because not PHP4 nor PHP5... We should not even be here anyway...
return false;
}
}
return false;
}
