/**
* Loads array of routes from resource
*
* @param string $source Path to resource
* @return array Array of routes
*/
public function loadResource($source = null)
{
$routes = array();
$source = $this->resolveResorceSource($source);
$extension = Path::getExtension($source);
if (file_exists($source)) {
$content = File::load($source);
if ($extension == 'yml') {
$array = Yaml::parse($content);
} elseif ($extension == 'json') {
$array = json_decode($content, true);
} else {
throw new \Exception("Unsupported routing file type. Routes can only be loaded from yml or json files");
}
if (is_array($array)) {
if (isset($array['imports'])) {
foreach ($array['imports'] as $import) {
if (isset($import['resource'])) {
$extraSource = $this->resolveResorceSource($import['resource']);
foreach ($this->loadResource($import['resource']) as $name => $route) {
$routes[$name] = $route;
}
}
}
}
if (isset($array['routes'])) {
foreach ($array['routes'] as $name => $route) {
$routes[$name] = $route;
}
}
}
}
$this->resource = $routes;
return $routes;
}
/**
* @dataProvider pathsProvider
*/
public function testGetExtension($expected, $path)
{
$this->assertSame($expected, Path::getExtension($path));
}