Waca\Helpers\HttpHelper

Complexity

Total Complexity

10

Size/Duplication

Total Lines	102
Duplicated Lines	7.84 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

62.16%

Importance

Changes	5
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	12	2
A	__destruct()	0	4	1
B	get()	4	23	4
A	post()	4	19	2
A	getError()	0	4	1

<?php
/******************************************************************************
 * Wikipedia Account Creation Assistance tool                                 *
 *                                                                            *
 * All code in this file is released into the public domain by the ACC        *
 * Development Team. Please see team.json for a list of contributors.         *
 ******************************************************************************/

namespace Waca\Helpers;

use Waca\Exceptions\CurlException;

class HttpHelper
{
	private $curlHandle;

	/**
	 * HttpHelper constructor.
	 *
	 * @param string  $userAgent
	 * @param boolean $disableVerifyPeer
	 */
	public function __construct($userAgent, $disableVerifyPeer)
	{
		$this->curlHandle = curl_init();

		curl_setopt($this->curlHandle, CURLOPT_RETURNTRANSFER, true);
		curl_setopt($this->curlHandle, CURLOPT_USERAGENT, $userAgent);
		curl_setopt($this->curlHandle, CURLOPT_FAILONERROR, true);

		if ($disableVerifyPeer) {
			curl_setopt($this->curlHandle, CURLOPT_SSL_VERIFYPEER, false);
		}
	}

	public function __destruct()
	{
		curl_close($this->curlHandle);
	}

	/**
	 * Fetches the content of a URL, with an optional parameter set.
	 *
	 * @param string     $url        The URL to fetch.
	 * @param null|array $parameters Key/value pair of GET parameters to add to the request.
	 *                               Null lets you handle it yourself.
	 *
	 * @param array      $headers
	 *
	 * @return string
	 * @throws CurlException
	 */
	public function get($url, $parameters = null, $headers = array())
	{
		if ($parameters !== null && is_array($parameters)) {
			$getString = '?' . http_build_query($parameters);
			$url .= $getString;
		}

		curl_setopt($this->curlHandle, CURLOPT_URL, $url);

		// Make sure we're doing a GET
		curl_setopt($this->curlHandle, CURLOPT_POST, false);

		curl_setopt($this->curlHandle, CURLOPT_HTTPHEADER, $headers);

		$result = curl_exec($this->curlHandle);

		if ($result === false) {

This code seems to be duplicated across your project.

			$error = curl_error($this->curlHandle);
			throw new CurlException('Remote request failed with error ' . $error);
		}

		return $result;
	}

	/**
	 * Posts data to a URL
	 *
	 * @param string $url        The URL to fetch.
	 * @param array  $parameters Key/value pair of POST parameters to add to the request.
	 * @param array  $headers
	 *
	 * @return string
	 * @throws CurlException
	 */
	public function post($url, $parameters, $headers = array())
	{
		curl_setopt($this->curlHandle, CURLOPT_URL, $url);

		// Make sure we're doing a POST
		curl_setopt($this->curlHandle, CURLOPT_POST, true);
		curl_setopt($this->curlHandle, CURLOPT_POSTFIELDS, http_build_query($parameters));

		curl_setopt($this->curlHandle, CURLOPT_HTTPHEADER, $headers);

		$result = curl_exec($this->curlHandle);

		if ($result === false) {

This code seems to be duplicated across your project.

			$error = curl_error($this->curlHandle);
			throw new CurlException('Remote request failed with error ' . $error);
		}

		return $result;
	}

	/**
	 * @return string
	 */
	public function getError()
	{
		return curl_error($this->curlHandle);
	}
}