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<?php
namespace App\Classes\Http;
class Http {
private string $bodyContent;
private string $bodyFormat;
private array $options = [];
//-------------------------------------//
public function __construct()
{
}
public function delete(string $url, $data = []): Response
{
return $this->send('DELETE', $url, [
$this->bodyFormat => $data
]);
}
public function get(string $url, $query = null): Response
{
return $this->send('GET', $url, [
'query' => $query
]);
}
public function patch(string $url, array $data = []): Response
{
return $this->send('PATCH', $url, [
$this->bodyFormat => $data
]);
}
public function put(string $url, array $data = []): Response
{
return $this->send('PUT', $url, [
$this->bodyFormat => $data
]);
}
public function post(string $url, array $data = []): Response
{
return $this->send('POST', $url, [
$this->bodyFormat => $data
]);
}
//-------------------------------------//
public function accept(string $contentType): Http
{
return $this->withHeaders(['Accept' => $contentType]);
}
public function acceptJson(): Http
{
return $this->accept('application/json');
}
public function asForm(): Http
{
return $this->bodyFormat('form_params')
->contentType('application/x-www-form-urlencoded');
}
public function asJson(): Http
{
return $this->bodyFormat('json')
->contentType('application/json');
}
public function bodyFormat(string $format): Http
{
$this->bodyFormat = $format;
return $this;
}
public function contentType(string $type): Http
{
return $this->withHeaders(['Content-Type' => $type]);
}
public function withBody(string $content, string $contentType): Http
{
$this->bodyFormat('body');
$this->bodyContent = $content;
$this->contentType($contentType);
return $this;
}
public function withHeaders(array $headers): Http
{
$this->options = array_merge_recursive($this->options, [
'headers' => $headers,
]);
return $this;
}
public function withToken(string $token): Http
{
$this->withHeaders(['Authorization' => 'Bearer ' . trim($token)]);
return $this;
}
//-------------------------------------//
public function send(string $method, string $url, array $options = []): Response
{
// Format headers
$headers = [];
if (_exists($this->options, 'headers')) {
foreach ($this->options['headers'] as $key => $value) {
$headers[] = "$key: $value";
}
}
// Fill body content
switch ($this->bodyFormat) {
case 'body':
break;
case 'json':
if (_exists($options, 'json')) {
$this->bodyContent = json_encode($options['json']);
}
break;
case 'form_params':
if (_exists($options, 'form_params')) {
$this->bodyContent = http_build_query($options['form_params']);
}
break;
}
// Send HTTP request
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $method);
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($curl, CURLOPT_POSTFIELDS, $this->bodyContent);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
$response = curl_exec($curl);
curl_close($curl);
// On failed requests
if (!$response) {
$response = '';
}
return new Response($response);
}
}