protected function on_create(DOMDocument &$doc, $rootmanifestnode = null, $nmanifestID = null)
{
$doc->formatOutput = true;
$doc->preserveWhiteSpace = true;
$this->manifestID = is_null($nmanifestID) ? cc_helpers::uuidgen('M_') : $nmanifestID;
$mUUID = $doc->createAttribute('identifier');
$mUUID->nodeValue = $this->manifestID;
if (is_null($rootmanifestnode)) {
if (!empty($this->_generator)) {
$comment = $doc->createComment($this->_generator);
$doc->appendChild($comment);
}
$rootel = $doc->createElementNS($this->ccnamespaces['imscc'], 'manifest');
$rootel->appendChild($mUUID);
$doc->appendChild($rootel);
//add all namespaces
foreach ($this->ccnamespaces as $key => $value) {
if ($key != 'lom') {
$dummy_attr = $key . ":dummy";
$doc->createAttributeNS($value, $dummy_attr);
}
}
// add location of schemas
$schemaLocation = '';
foreach ($this->ccnsnames as $key => $value) {
$vt = empty($schemaLocation) ? '' : ' ';
$schemaLocation .= $vt . $this->ccnamespaces[$key] . ' ' . $value;
}
$aSchemaLoc = $doc->createAttributeNS($this->ccnamespaces['xsi'], 'xsi:schemaLocation');
$aSchemaLoc->nodeValue = $schemaLocation;
$rootel->appendChild($aSchemaLoc);
} else {
$rootel = $doc->createElementNS($this->ccnamespaces['imscc'], 'imscc:manifest');
$rootel->appendChild($mUUID);
}
$metadata = $doc->createElementNS($this->ccnamespaces['imscc'], 'metadata');
$schema = $doc->createElementNS($this->ccnamespaces['imscc'], 'schema', 'IMS Common Cartridge');
$schemaversion = $doc->createElementNS($this->ccnamespaces['imscc'], 'schemaversion', $this->ccversion);
$metadata->appendChild($schema);
$metadata->appendChild($schemaversion);
$rootel->appendChild($metadata);
if (!is_null($rootmanifestnode)) {
$rootmanifestnode->appendChild($rootel);
}
$organizations = $doc->createElementNS($this->ccnamespaces['imscc'], 'organizations');
$rootel->appendChild($organizations);
$resources = $doc->createElementNS($this->ccnamespaces['imscc'], 'resources');
$rootel->appendChild($resources);
return true;
}
public function init_empty_new()
{
$this->identifier = cc_helpers::uuidgen('I_', '_R');
$this->type = null;
$this->href = null;
$this->persiststate = null;
$this->filename = null;
$this->isempty = false;
$this->identifierref = null;
}
protected function on_save()
{
$rns = $this->ccnamespaces[$this->rootns];
//root assesment element - required
$assessment = $this->append_new_element_ns($this->root, $rns, cc_qti_tags::assessment);
$this->append_new_attribute_ns($assessment, $rns, cc_qti_tags::ident, cc_helpers::uuidgen('QDB_'));
$this->append_new_attribute_ns($assessment, $rns, cc_qti_tags::title, $this->assessment_title);
//metadata - optional
if (!empty($this->metadata)) {
$this->metadata->generate($this, $assessment, $rns);
}
//rubric - optional
if (!empty($this->rubric)) {
$this->rubric->generate($this, $assessment, $rns);
}
//presentation_material - optional
if (!empty($this->presentation_material)) {
$this->presentation_material->generate($this, $assessment, $rns);
}
//section - required
if (!empty($this->section)) {
$this->section->generate($this, $assessment, $rns);
}
return true;
}
public function init_new_item()
{
$this->identifier = cc_helpers::uuidgen('I_');
$this->isvisible = true;
//default is true
$this->title = null;
$this->parameters = null;
$this->childitems = null;
$this->parentItem = null;
$this->isempty = false;
}
