/**
* Manually resolve redirects.
*
* Some server configurations can't deal with cURL CURLOPT_FOLLOWLOCATION
* setting. This method resolves a URL without using that setting.
*
* @param string $url URL to resolve
* @param integer $maximum_redirects Maximum redirects. Default: 5.
* @return string Final URL
*/
public static function resolve_redirects($url, $maximum_redirects = 5)
{
$curl = new Curl();
$curl->request($url, ['method' => 'HEAD', '_redirection' => 0]);
$response = $curl->get_response();
$http_code = $response['response']['code'];
$location = isset($response['headers']['location']) ? $response['headers']['location'] : NULL;
if ($http_code >= 300 && $http_code <= 400 && $location && $maximum_redirects > 0) {
return self::resolve_redirects($location, $maximum_redirects - 1);
}
return $url;
}
public function fetch_presets()
{
return self::cache_for('podlove_auphonic_presets', function () {
$curl = new Http\Curl();
$curl->request('https://auphonic.com/api/presets.json', array('headers' => array('Content-type' => 'application/json', 'Authorization' => 'Bearer ' . API_Wrapper::$auth_key)));
$response = $curl->get_response();
if ($curl->isSuccessful()) {
return json_decode($response['body']);
} else {
return array();
}
});
}
/**
* POST $data to the given $url
*
* @param string $url ADN API URL
* @param array $data
*/
public function post($url, $data)
{
$data_string = json_encode($data);
$curl = new Http\Curl();
$curl->request($url, array('method' => 'POST', 'timeout' => '5000', 'body' => $data_string, 'headers' => array('Content-type' => 'application/json', 'Content-Length' => \Podlove\PHP\strlen($data_string))));
$response = $curl->get_response();
$body = json_decode($response['body']);
if ($body->meta->code !== 200) {
\Podlove\Log::get()->addWarning(sprintf('Error: App.net Module failed to Post: %s (Code %s)', str_replace("'", "''", $body->meta->error_message), $body->meta->code));
}
}
/**
* Fetch list of presets via Auphonic APU.
*
* Cached in transient "podlove_auphonic_presets".
*
* @return string
*/
public function fetch_presets()
{
$cache_key = 'podlove_auphonic_presets';
if (($presets = get_transient($cache_key)) !== FALSE) {
return $presets;
} else {
if (!($token = $this->get_module_option('auphonic_api_key'))) {
return "";
}
$curl = new Http\Curl();
$curl->request('https://auphonic.com/api/presets.json', array('headers' => array('Content-type' => 'application/json', 'Authorization' => 'Bearer ' . $this->get_module_option('auphonic_api_key'))));
$response = $curl->get_response();
if ($curl->isSuccessful()) {
$presets = json_decode($response['body']);
set_transient($cache_key, $presets, 60 * 60 * 24 * 365);
// 1 year, we devalidate manually
return $presets;
} else {
return array();
}
}
}
