protected function readXMLForDatabox(Application $app, \databox_descriptionStructure $metadatasStructure, $pathfile)
{
if (false === $app['filesystem']->exists($pathfile)) {
throw new \InvalidArgumentException(sprintf('file %s does not exists', $pathfile));
}
if (false === ($sxcaption = @simplexml_load_file($pathfile))) {
throw new \InvalidArgumentException(sprintf('Invalid XML file %s', $pathfile));
}
$metadataBag = new MetaFieldsBag();
foreach ($sxcaption->description->children() as $tagname => $field) {
$field = trim($field);
$meta = $metadatasStructure->get_element_by_name(trim($tagname));
if (!$meta) {
continue;
}
if ($meta->is_multi()) {
$fields = caption_field::get_multi_values($field, $meta->get_separator());
if (!$metadataBag->containsKey($meta->get_name())) {
$values = $fields;
} else {
$values = array_merge($metadataBag->get($meta->get_name())->getValue(), $fields);
}
$metadataBag->set($meta->get_name(), new BorderAttribute\MetaField($meta, $values));
} else {
$metadataBag->set($meta->get_name(), new BorderAttribute\MetaField($meta, [$field]));
}
}
return $metadataBag;
}
private function validateNameField(\databox_descriptionStructure $metaStructure, array $field)
{
if (null !== $metaStructure->get_element_by_name($field['name'])) {
throw new BadRequestHttpException(sprintf('Field %s already exists.', $field['name']));
}
}
