/**
* Configure course and account navigation placements
*
* @return Generator
*/
public function getGenerator()
{
parent::getGenerator();
$this->generator->setOptionProperty(Option::COURSE_NAVIGATION(), 'visibility', 'admins');
$this->generator->setOptionProperty(Option::ACCOUNT_NAVIGATION(), 'visibility', 'admins');
return $this->generator;
}
/**
* Generate the XML configuration file
*
* @return string
*/
public function saveXML()
{
$config = new DOMDocument('1.0', 'UTF-8');
$config->formatOutput = true;
$cartridge = $config->createElementNS(self::LTICC, 'cartridge_basiclti_link');
$config->appendChild($cartridge);
$cartridge->setAttributeNS(self::XMLNS, 'xmlns:blti', self::BLTI);
$cartridge->setAttributeNS(self::XMLNS, 'xmlns:lticm', self::LTICM);
$cartridge->setAttributeNS(self::XMLNS, 'xmlns:lticp', self::LTICP);
$cartridge->setAttributeNS(self::XMLNS, 'xmlns:xsi', self::XSI);
$cartridge->setAttributeNS(self::XSI, 'xsi:schemaLocation', self::LTICC . ' ' . self::LTICC . '.xsd ' . self::BLTI . ' ' . self::BLTI . '.xsd ' . self::LTICM . ' ' . self::LTICM . '.xsd ' . self::LTICP . ' ' . self::LTICP . '.xsd');
$cartridge->appendChild($config->createElementNS(self::BLTI, 'blti:title', $this->name));
/*
* TODO CDATA wrapper?
*/
if ($this->description) {
$cartridge->appendChild($config->createElementNS(self::BLTI, 'blti:description', $this->description));
}
if ($this->iconURL) {
$cartridge->appendChild($config->createElementNS(self::BLTI, 'blti:icon', $this->iconURL));
}
$cartridge->appendChild($config->createElementNS(self::BLTI, 'blti:launch_url', $this->launchURL));
$extensions = $config->createElementNS(self::BLTI, 'blti:extensions');
$cartridge->appendChild($extensions);
$extensions->setAttribute('platform', 'canvas.instructure.com');
$property = $config->createElementNS(self::LTICM, 'lticm:property', $this->id);
$property->setAttribute('name', 'tool_id');
$extensions->appendChild($property);
$property = $config->createElementNS(self::LTICM, 'lticm:property', $this->launchPrivacy);
$property->setAttribute('name', 'privacy_level');
$extensions->appendChild($property);
if (!empty($this->domain)) {
$property = $config->createElementNS(self::LTICM, 'lticm:property', $this->domain);
$property->setAttribute('name', 'domain');
$extensions->appendChild($property);
}
/* if no options are configured, create a default course navigation option */
if (empty($this->options)) {
$extensions->appendChild($this->getOptionsElement($config, Option::COURSE_NAVIGATION(), []));
} else {
foreach ($this->options as $option => $properties) {
$extensions->appendChild($this->getOptionsElement($config, $option, $properties));
}
}
$bundle = $config->createElement('cartridge_bundle');
$cartridge->appendChild($bundle);
$bundle->setAttribute('identiferref', 'BLT001_Bundle');
$icon = $config->createElement('cartridge_icon');
$cartridge->appendChild($icon);
$icon->setAttribute('identifierref', 'BLT001_Icon');
return $config->saveXML();
}
