Classes: Add simple HTTP request/response using curl

app/classes/http/Http.php

@@ -0,0 +1,161 @@
+<?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);
+	}
+
+}

app/classes/http/Response.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Classes\Http;
+
+class Response {
+
+	private string $response;
+
+	public function __construct(string $response)
+	{
+		$this->response = $response;
+	}
+
+	//-------------------------------------//
+
+	public function body(): string
+	{
+		return $this->response;
+	}
+
+}

composer.json

@@ -8,6 +8,7 @@
 		],
 		"psr-4": {
 			"App\\Classes\\": "app/classes/",
+			"App\\Classes\\Http\\": "app/classes/http/",
 			"App\\Controllers\\": "app/controllers/",
 			"App\\Model\\": "app/model/",
 			"App\\Traits\\": "app/traits/"