/**
* Instantiates the class object
*
* @return NgSymfonyToolsApiContentConverter
*/
public static function instance()
{
if (self::$instance === null) {
$serviceContainer = ezpKernel::instance()->getServiceContainer();
self::$instance = new self($serviceContainer->get('ezpublish.api.repository'));
}
return self::$instance;
}
/**
* Executes the template operator
*
* @param eZTemplate $tpl
* @param string $operatorName
* @param mixed $operatorParameters
* @param string $rootNamespace
* @param string $currentNamespace
* @param mixed $operatorValue
* @param array $namedParameters
* @param mixed $placement
*/
function modify($tpl, $operatorName, $operatorParameters, $rootNamespace, $currentNamespace, &$operatorValue, $namedParameters, $placement)
{
if (!is_string($namedParameters['name']) && empty($namedParameters['name'])) {
$tpl->error($operatorName, "{$operatorName} parameter 'name' must be a non empty string.", $placement);
return;
}
$templateName = $namedParameters['name'];
if ($namedParameters['parameters'] !== null && !is_array($namedParameters['parameters'])) {
$tpl->error($operatorName, "{$operatorName} parameter 'parameters' must be a hash array.", $placement);
return;
}
$templateParameters = $namedParameters['parameters'] !== null ? $namedParameters['parameters'] : array();
$apiContentConverter = NgSymfonyToolsApiContentConverter::instance();
foreach ($templateParameters as $parameterName => $parameterValue) {
$templateParameters[$parameterName] = $apiContentConverter->convert($parameterValue);
}
$serviceContainer = ezpKernel::instance()->getServiceContainer();
$templatingEngine = $serviceContainer->get('templating');
$operatorValue = $templatingEngine->render($templateName, $templateParameters);
}
/**
* Executes the template operator
*
* @param eZTemplate $tpl
* @param string $operatorName
* @param mixed $operatorParameters
* @param string $rootNamespace
* @param string $currentNamespace
* @param mixed $operatorValue
* @param array $namedParameters
* @param mixed $placement
*/
function modify($tpl, $operatorName, $operatorParameters, $rootNamespace, $currentNamespace, &$operatorValue, $namedParameters, $placement)
{
if (!is_string($namedParameters['controller']) || empty($namedParameters['controller'])) {
$tpl->error($operatorName, "{$operatorName} parameter 'controller' must be a non empty string.", $placement);
return;
}
$controller = $namedParameters['controller'];
if ($namedParameters['attributes'] !== null && !is_array($namedParameters['attributes'])) {
$tpl->error($operatorName, "{$operatorName} parameter 'attributes' must be a hash array.", $placement);
return;
}
$attributes = $namedParameters['attributes'] !== null ? $namedParameters['attributes'] : array();
if ($namedParameters['query'] !== null && !is_array($namedParameters['query'])) {
$tpl->error($operatorName, "{$operatorName} parameter 'query' must be a hash array.", $placement);
return;
}
$query = $namedParameters['query'] !== null ? $namedParameters['query'] : array();
$apiContentConverter = NgSymfonyToolsApiContentConverter::instance();
foreach ($attributes as $attributeName => $attributeValue) {
$attributes[$attributeName] = $apiContentConverter->convert($attributeValue);
}
$operatorValue = self::getController($controller, $attributes, $query);
}