103 lines
4.3 KiB
PHP
103 lines
4.3 KiB
PHP
<?php
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/* For licensing terms, see /license.txt */
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class CcVersion13 extends CcVersion1
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{
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public const WEBCONTENT = 'webcontent';
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public const QUESTIONBANK = 'imsqti_xmlv1p3/imscc_xmlv1p3/question-bank';
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public const ASSESSMENT = 'imsqti_xmlv1p3/imscc_xmlv1p3/assessment';
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public const ASSOCIATEDCONTENT = 'associatedcontent/imscc_xmlv1p3/learning-application-resource';
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public const DISCUSSIONTOPIC = 'imsdt_xmlv1p3';
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public const WEBLINK = 'imswl_xmlv1p3';
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public const BASICLTI = 'imsbasiclti_xmlv1p3';
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public static $checker = [self::WEBCONTENT,
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self::ASSESSMENT,
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self::ASSOCIATEDCONTENT,
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self::DISCUSSIONTOPIC,
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self::QUESTIONBANK,
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self::WEBLINK,
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self::BASICLTI, ];
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public function __construct()
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{
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$this->ccnamespaces = ['imscc' => 'http://www.imsglobal.org/xsd/imsccv1p3/imscp_v1p1',
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'lomimscc' => 'http://ltsc.ieee.org/xsd/imsccv1p3/LOM/manifest',
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'lom' => 'http://ltsc.ieee.org/xsd/imsccv1p3/LOM/resource',
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'xsi' => 'http://www.w3.org/2001/XMLSchema-instance',
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'cc' => 'http://www.imsglobal.org/xsd/imsccv1p3/imsccauth_v1p1',
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];
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$this->ccnsnames = ['imscc' => 'http://www.imsglobal.org/profile/cc/ccv1p3/ccv1p3_imscp_v1p2_v1p0.xsd',
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'lomimscc' => 'http://www.imsglobal.org/profile/cc/ccv1p3/LOM/ccv1p3_lommanifest_v1p0.xsd',
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'lom' => 'http://www.imsglobal.org/profile/cc/ccv1p3/LOM/ccv1p3_lomresource_v1p0.xsd',
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];
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$this->ccversion = '1.3.0';
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$this->camversion = '1.3.0';
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$this->_generator = 'Chamilo Common Cartridge generator';
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}
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/**
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* Validate if the type are valid or not.
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*
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* @param string $type
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*
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* @return bool
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*/
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public function valid($type)
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{
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return in_array($type, self::$checker);
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}
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/**
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* Create Education Metadata (How To).
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*
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* @param object $met
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* @param object $xmlnode
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*
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* @return DOMNode
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*/
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public function createMetadataEducational($met, DOMDocument &$doc, $xmlnode)
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{
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$metadata = $doc->createElementNS($this->ccnamespaces['imscc'], 'metadata');
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$xmlnode->insertBefore($metadata, $xmlnode->firstChild);
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$lom = $doc->createElementNS($this->ccnamespaces['lom'], 'lom');
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$metadata->appendChild($lom);
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$educational = $doc->createElementNS($this->ccnamespaces['lom'], 'educational');
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$lom->appendChild($educational);
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foreach ($met->arrayeducational as $value) {
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!is_array($value) ? $value = [$value] : null;
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foreach ($value as $v) {
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$userrole = $doc->createElementNS($this->ccnamespaces['lom'], 'intendedEndUserRole');
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$educational->appendChild($userrole);
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$nd4 = $doc->createElementNS($this->ccnamespaces['lom'], 'source', 'IMSGLC_CC_Rolesv1p2');
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$nd5 = $doc->createElementNS($this->ccnamespaces['lom'], 'value', $v[0]);
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$userrole->appendChild($nd4);
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$userrole->appendChild($nd5);
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}
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}
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return $metadata;
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}
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protected function updateItems($items, DOMDocument &$doc, DOMElement &$xmlnode)
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{
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foreach ($items as $key => $item) {
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$itemnode = $doc->createElementNS($this->ccnamespaces['imscc'], 'item');
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$this->updateAttribute($doc, 'identifier', $key, $itemnode);
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$this->updateAttribute($doc, 'identifierref', $item->identifierref, $itemnode);
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if (!is_null($item->title)) {
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$titlenode = $doc->createElementNS($this->ccnamespaces['imscc'], 'title');
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$titlenode->appendChild(new DOMText($item->title));
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$itemnode->appendChild($titlenode);
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}
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if ($item->hasChildItems()) {
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$this->updateItems($item->childitems, $doc, $itemnode);
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}
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$xmlnode->appendChild($itemnode);
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}
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}
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}
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