/**
* @return array
*/
public static function getAdditionalDescriptions()
{
return array(CuePointPlugin::getApiValue(self::SERVE_API) => 'Cue point serve', CuePointPlugin::getApiValue(self::INGEST_API) => 'Cue point ingest');
}
/**
* @param array<CuePoint> $cuePoints
* @return string xml
*/
public static function generateXml(array $cuePoints)
{
$schemaType = CuePointPlugin::getApiValue(CuePointSchemaType::SERVE_API);
$xsdUrl = "http://" . kConf::get('cdn_host') . "/api_v3/service/schema/action/serve/type/{$schemaType}";
$scenes = new SimpleXMLElement('<scenes xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="' . $xsdUrl . '" />');
$pluginInstances = KalturaPluginManager::getPluginInstances('IKalturaCuePointXmlParser');
foreach ($cuePoints as $cuePoint) {
$scene = null;
foreach ($pluginInstances as $pluginInstance) {
$scene = $pluginInstance->generateXml($cuePoint, $scenes, $scene);
}
}
$xmlContent = $scenes->asXML();
$xml = new KDOMDocument();
libxml_use_internal_errors(true);
libxml_clear_errors();
if (!$xml->loadXML($xmlContent)) {
$errorMessage = kXml::getLibXmlErrorDescription($xmlContent);
throw new kCuePointException("XML is invalid:\n{$errorMessage}", kCuePointException::XML_INVALID);
}
$xsdPath = SchemaService::getSchemaPath($schemaType);
libxml_clear_errors();
if (!$xml->schemaValidate($xsdPath)) {
$errorMessage = kXml::getLibXmlErrorDescription($xmlContent);
throw new kCuePointException("XML is invalid:\n{$errorMessage}", kCuePointException::XML_INVALID);
}
return $xmlContent;
}
