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@@ -1,17 +1,17 @@
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<?php
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/* For licensing terms, see /license.txt */
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+require_once 'learnpathItem.class.php';
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+
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/**
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+ * Class scormItem
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+ * This class handles the <item> elements from an imsmanifest file.
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* Container for the scormItem class that deals with <item> elements in an imsmanifest file
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* @package chamilo.learnpath.scorm
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* @author Yannick Warnier <ywarnier@beeznest.org>
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*/
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-
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-/**
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- * This class handles the <item> elements from an imsmanifest file.
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- */
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-require_once 'learnpathItem.class.php';
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-class scormItem extends learnpathItem {
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+class scormItem extends learnpathItem
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+{
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public $identifier = '';
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public $identifierref = '';
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public $isvisible = '';
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@@ -32,117 +32,117 @@ class scormItem extends learnpathItem {
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/**
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* Class constructor. Depending of the type of construction called ('db' or 'manifest'), will create a scormItem
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* object from database records or from the DOM element given as parameter
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- * @param string Type of construction needed ('db' or 'manifest', default = 'manifest')
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- * @param mixed Depending on the type given, DB id for the lp_item or reference to the DOM element
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+ * @param string $type Type of construction needed ('db' or 'manifest', default = 'manifest')
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+ * @param mixed $element Depending on the type given, DB id for the lp_item or reference to the DOM element
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+ * @param int $course_id
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*/
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- public function __construct($type = 'manifest', &$element, $course_id = '') {
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+ public function __construct($type = 'manifest', &$element, $course_id = '')
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+ {
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if (isset($element)) {
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-
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// Parsing using PHP5 DOMXML methods.
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-
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switch ($type) {
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case 'db':
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- parent::__construct($element,api_get_user_id(), $course_id);
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+ parent::__construct($element, api_get_user_id(), $course_id);
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$this->scorm_contact = false;
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// TODO: Implement this way of metadata object creation.
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return false;
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case 'manifest': // Do the same as the default.
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default:
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- //if ($first_item->type == XML_ELEMENT_NODE) this is already check prior to the call to this function.
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- $children = $element->childNodes;
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+ //if ($first_item->type == XML_ELEMENT_NODE) this is already check prior to the call to this function.
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+ $children = $element->childNodes;
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foreach ($children as $child) {
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- switch ($child->nodeType) {
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- case XML_ELEMENT_NODE:
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+ switch ($child->nodeType) {
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+ case XML_ELEMENT_NODE:
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switch ($child->tagName) {
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- case 'title':
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- $tmp_children = $child->childNodes;
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- if ($tmp_children->length == 1 && $child->firstChild->nodeValue != '') {
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- $this->title = $child->firstChild->nodeValue;
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- }
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- break;
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- case 'max_score':
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- if ($tmp_children->length == 1 && $child->firstChild->nodeValue != '') {
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- $this->max_score = $child->firstChild->nodeValue;
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- }
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- break;
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- case 'maxtimeallowed':
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- case 'adlcp:maxtimeallowed':
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- $tmp_children = $child->childNodes;
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- if ($tmp_children->length == 1 && $child->firstChild->nodeValue != '') {
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- $this->max_time_allowed = $child->firstChild->nodeValue;
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- }
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- break;
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+ case 'title':
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+ $tmp_children = $child->childNodes;
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+ if ($tmp_children->length == 1 && $child->firstChild->nodeValue != '') {
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+ $this->title = $child->firstChild->nodeValue;
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+ }
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+ break;
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+ case 'max_score':
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+ if ($tmp_children->length == 1 && $child->firstChild->nodeValue != '') {
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+ $this->max_score = $child->firstChild->nodeValue;
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+ }
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+ break;
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+ case 'maxtimeallowed':
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+ case 'adlcp:maxtimeallowed':
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+ $tmp_children = $child->childNodes;
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+ if ($tmp_children->length == 1 && $child->firstChild->nodeValue != '') {
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+ $this->max_time_allowed = $child->firstChild->nodeValue;
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+ }
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+ break;
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case 'prerequisites':
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case 'adlcp:prerequisites':
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- $tmp_children = $child->childNodes;
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- if ($tmp_children->length == 1 && $child->firstChild->nodeValue != '') {
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- $this->prereq_string = $child->firstChild->nodeValue;
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- }
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- break;
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+ $tmp_children = $child->childNodes;
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+ if ($tmp_children->length == 1 && $child->firstChild->nodeValue != '') {
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+ $this->prereq_string = $child->firstChild->nodeValue;
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+ }
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+ break;
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case 'timelimitaction':
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case 'adlcp:timelimitaction':
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- $tmp_children = $child->childNodes;
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- if ($tmp_children->length == 1 && $child->firstChild->nodeValue != '') {
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- $this->timelimitaction = $child->firstChild->nodeValue;
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- }
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- break;
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+ $tmp_children = $child->childNodes;
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+ if ($tmp_children->length == 1 && $child->firstChild->nodeValue != '') {
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+ $this->timelimitaction = $child->firstChild->nodeValue;
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+ }
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+ break;
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case 'datafromlms':
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case 'adlcp:datafromlms':
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case 'adlcp:launchdata': //in some cases (Wouters)
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- $tmp_children = $child->childNodes;
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- if ($tmp_children->length == 1 && $child->firstChild->nodeValue != '') {
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- $this->datafromlms = $child->firstChild->nodeValue;
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- }
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- break;
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+ $tmp_children = $child->childNodes;
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+ if ($tmp_children->length == 1 && $child->firstChild->nodeValue != '') {
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+ $this->datafromlms = $child->firstChild->nodeValue;
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+ }
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+ break;
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case 'masteryscore':
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case 'adlcp:masteryscore':
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- $tmp_children = $child->childNodes;
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- if ($tmp_children->length == 1 && $child->firstChild->nodeValue != '') {
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- $this->mastery_score = $child->firstChild->nodeValue;
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- }
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- break;
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- case 'item':
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- $oItem = new scormItem('manifest',$child);
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- if ($oItem->identifier != '') {
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- $this->sub_items[$oItem->identifier] = $oItem;
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- }
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+ $tmp_children = $child->childNodes;
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+ if ($tmp_children->length == 1 && $child->firstChild->nodeValue != '') {
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+ $this->mastery_score = $child->firstChild->nodeValue;
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+ }
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+ break;
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+ case 'item':
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+ $oItem = new scormItem('manifest',$child);
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+ if ($oItem->identifier != '') {
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+ $this->sub_items[$oItem->identifier] = $oItem;
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+ }
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break;
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- case 'metadata':
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- $this->metadata = new scormMetadata('manifest', $child);
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- break;
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- }
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- break;
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- case XML_TEXT_NODE:
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- // This case is actually treated by looking into ELEMENT_NODEs above.
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- break;
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- }
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- }
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- if ($element->hasAttributes()) {
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- $attributes = $element->attributes;
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- //$keep_href = '';
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- foreach ($attributes as $attrib) {
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- switch($attrib->name){
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- case 'identifier':
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- $this->identifier = $attrib->value;
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- break;
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- case 'identifierref':
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- $this->identifierref = $attrib->value;
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- break;
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- case 'isvisible':
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- $this->isvisible = $attrib->value;
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- break;
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- case 'parameters':
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- $this->parameters = $attrib->value;
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- break;
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- }
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- }
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- }
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+ case 'metadata':
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+ $this->metadata = new scormMetadata('manifest', $child);
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+ break;
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+ }
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+ break;
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+ case XML_TEXT_NODE:
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+ // This case is actually treated by looking into ELEMENT_NODEs above.
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+ break;
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+ }
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+ }
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+ if ($element->hasAttributes()) {
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+ $attributes = $element->attributes;
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+ //$keep_href = '';
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+ foreach ($attributes as $attrib) {
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+ switch($attrib->name){
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+ case 'identifier':
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+ $this->identifier = $attrib->value;
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+ break;
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+ case 'identifierref':
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+ $this->identifierref = $attrib->value;
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+ break;
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+ case 'isvisible':
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+ $this->isvisible = $attrib->value;
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+ break;
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+ case 'parameters':
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+ $this->parameters = $attrib->value;
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+ break;
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+ }
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+ }
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+ }
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+
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return true;
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}
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-
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// End parsing using PHP5 DOMXML methods.
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-
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}
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+
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return false;
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}
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@@ -153,7 +153,8 @@ class scormItem extends learnpathItem {
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* @param integer Optional relative order of the item at this level
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* @param integer Optional level. If not given, assumes it's level 0
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*/
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- public function get_flat_list(&$list, &$abs_order, $rel_order = 1, $level = 0) {
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+ public function get_flat_list(&$list, &$abs_order, $rel_order = 1, $level = 0)
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+ {
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$list[] = array(
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'abs_order' => $abs_order,
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'datafromlms' => $this->datafromlms,
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@@ -184,7 +185,8 @@ class scormItem extends learnpathItem {
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* Save function. Uses the parent save function and adds a layer for SCORM.
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* @param boolean Save from URL params (1) or from object attributes (0)
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*/
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- public function save($from_outside = true, $prereqs_complete = false) {
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+ public function save($from_outside = true, $prereqs_complete = false)
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+ {
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parent::save($from_outside, $prereqs_complete);
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// Under certain conditions, the scorm_contact should not be set, because no scorm signal was sent.
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$this->scorm_contact = true;
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