/**
* This method renders the data for the writer.
*
* @access public
* @return string the processed data
*/
public function render()
{
$object_exporter = new Spring\XMLObjectExporter($this->data);
$object_exporter->encoding = $this->metadata['encoding'];
$object_exporter->prototype = $this->metadata['prototype'];
$spring_xml = $object_exporter->render();
if (!empty($this->metadata['minify'])) {
$spring_xml = Minify\XML::minify($spring_xml, $this->metadata['minify']);
}
return $spring_xml;
}
/**
* This method renders the data for the writer.
*
* @access public
* @return string the data as string
* @throws \Exception indicates a problem occurred
* when generating the template
*/
public function render()
{
$metadata = $this->metadata;
$declaration = $metadata['declaration'] ? Core\Data\XML::declaration($metadata['encoding'][1], $metadata['standalone']) . $metadata['eol'] : '';
if (!empty($metadata['template'])) {
$file = new IO\File($metadata['template']);
$mustache = new \Mustache_Engine(array('loader' => new \Mustache_Loader_FilesystemLoader($file->getFilePath()), 'escape' => function ($string) use($metadata) {
$string = Core\Data\Charset::encode($string, $metadata['encoding'][0], $metadata['encoding'][1]);
$string = Core\Data\XML::entities($string);
return $string;
}));
ob_start();
try {
echo $declaration;
echo $mustache->render($file->getFileName(), $this->data);
} catch (\Exception $ex) {
ob_end_clean();
throw $ex;
}
$template = ob_get_clean();
if (!empty($metadata['minify'])) {
$template = Minify\XML::minify($template, $metadata['minify']);
}
return $template;
} else {
ob_start();
try {
$document = new \DOMDocument();
$document->formatOutput = true;
$this->toXML($document, $document, $this->data);
echo $declaration;
echo $document->saveXML();
} catch (\Exception $ex) {
ob_end_clean();
throw $ex;
}
$template = ob_get_clean();
return $template;
}
}
