public function getJsonContents($theme)
{
$theme = strtolower($theme);
$default = [];
if (!$this->exists($theme)) {
return $default;
}
$path = $this->getJsonPath($theme);
if ($this->files->exists($path)) {
$contents = $this->files->get($path);
return json_decode($contents, true);
} else {
$message = "Theme [{$theme}] must have a valid theme.json manifest file.";
throw new FileMissingException($message);
}
}