/**
* @covers Loco\Utils\Swizzle\SwaggerClient::factory
* @returns SwaggerClient
*/
public function testFactory()
{
$base_url = 'https://localise.biz/api/docs';
$client = SwaggerClient::factory(compact('base_url'));
$this->assertEquals($base_url, $client->getBaseUrl(), 'base_url not passed to client');
return $client;
}
/**
* Build from a live endpoint
* @param string Swagger compliant JSON endpoint for resource listing
* @throws \Exception
* @return Swizzle
*/
public function build($base_url)
{
$this->service = null;
$client = SwaggerClient::factory(compact('base_url'));
$this->debug('pulling resource listing from %s', $base_url);
/* @var $listing ResourceListing */
$listing = $client->getResources();
// check this looks like a resource listing
if (!$listing->isSwagger()) {
throw new \Exception("This doesn't look like a Swagger spec");
}
if (!$listing->getApis()) {
$this->logger->addAlert("Resource listing doesn't define any APIs");
}
// check swagger version
if (self::SWAGGER_VERSION !== $listing->getSwaggerVersion()) {
throw new \Exception('Unsupported Swagger version, Swizzle expects ' . self::SWAGGER_VERSION);
}
// Declared version overrides anything we've set
if ($version = $listing->getApiVersion()) {
$this->debug('+ set apiVersion %s', $version);
$this->setApiVersion($version);
}
// Set description if missing from constructor
if (!$this->init['description']) {
$info = $listing->getInfo();
$this->init['description'] = $info['description'] ?: $this->init['title'];
}
// no more configs allowed now, Guzzle service gets constructed
$service = $this->getServiceDescription();
// set base path from docs location if not provided
if (!$service->getBaseUrl()) {
$service->setBaseUrl(self::mergeUrl('/', $base_url));
}
// ready to pull each api declaration
foreach ($listing->getApiPaths() as $path) {
if ($this->delay) {
usleep($this->delay);
}
// @todo do proper path resolution here, allowing a cross-domain spec.
$path = trim($path, '/ ');
$this->debug('pulling /%s ...', $path);
$declaration = $client->getDeclaration(compact('path'));
foreach ($declaration->getModels() as $model) {
$this->addModel($model);
}
// Ensure a fully qualified base url for this api
$baseUrl = self::mergeUrl($declaration->getBasePath(), $service->getBaseUrl());
// add each api against required base url
foreach ($declaration->getApis() as $api) {
$this->addApi($api, $baseUrl);
}
}
$this->debug('finished');
return $this;
}
