/**
* @param stdClass $schema
* @param Uri $uri
* @param bool $inProperties
*
* @return stdClass
*/
private function doResolveReferences(stdClass $schema, Uri $uri, $inProperties = false)
{
if ($this->isProcessed($schema, $this->resolvedSchemas)) {
return $schema;
}
$inScope = false;
if (property_exists($schema, 'id') && is_string($schema->id)) {
$this->resolver->enter(new Uri($schema->id));
$inScope = true;
}
if (property_exists($schema, '$ref')) {
$resolved = $this->resolver->resolve($schema);
$this->resolver->enter($resolved[0], $resolved[1]);
$schema = $this->doResolveReferences($resolved[1], $resolved[0]);
$this->resolver->leave();
} else {
$version = $this->getVersion($schema);
foreach ($schema as $property => $value) {
if ($inProperties || $this->registry->hasKeyword($version, $property)) {
if (is_object($value)) {
$schema->{$property} = $this->doResolveReferences($value, $uri, $property === 'properties');
} elseif (is_array($value)) {
foreach ($value as $index => $element) {
if (is_object($element)) {
$schema->{$property}[$index] = $this->doResolveReferences($element, $uri);
}
}
}
}
}
}
if ($inScope) {
$this->resolver->leave();
}
return $schema;
}
