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<?php
namespace ICanBoogie\CLDR\Provider;
use ICanBoogie\CLDR\Provider;
use ICanBoogie\CLDR\ResourceNotFound;
use ICanBoogie\CLDR\Provider\WebProvider\PathMapper;
class WebProvider implements Provider
{
private $connection;
private $mapper;
public function __construct(
$origin = PathMapper::DEFAULT_ORIGIN,
$version = PathMapper::DEFAULT_VERSION,
$variation = PathMapper::DEFAULT_VARIATION
) {
$this->mapper = new PathMapper($origin, $version, $variation);
}
public function provide($key)
{
$connection = $this->obtain_connection();
$url = $this->map($key);
curl_setopt($connection, CURLOPT_URL, $url);
$rc = curl_exec($connection);
$http_code = curl_getinfo($connection, CURLINFO_HTTP_CODE);
if ($http_code != 200)
{
throw new ResourceNotFound($key);
}
return json_decode($rc, true);
}
private function obtain_connection()
{
$connection = &$this->connection;
return $connection ?: $connection = $this->create_connection();
}
private function create_connection()
{
$connection = curl_init();
curl_setopt_array($connection, [
CURLOPT_FAILONERROR => true,
CURLOPT_RETURNTRANSFER => true
]);
return $connection;
}
private function map($path)
{
return $this->mapper->map($path);
}
}