Ubiquity\utils\http\URequest

Complexity

Total Complexity

55

Size/Duplication

Total Lines	304
Duplicated Lines	0 %

Test Coverage

Coverage

44.35%

Importance

Changes	6
Bugs	0	Features	2

27 Methods

Rating	Name	Duplication	Size	Complexity
A	getPost()	0	2	1
A	setPostValuesToObject()	0	2	1
A	setGetValuesToObject()	0	2	1
A	setValuesToObject()	0	8	4
A	post()	0	2	2
A	getRealGET()	0	2	1
A	getMethod()	0	2	1
A	filled()	0	2	2
A	getUrlParts()	0	2	1
A	cleanUrl()	0	3	1
A	has()	0	2	1
A	setLocale()	0	6	3
B	parseDefaultLanguage()	0	20	7
A	getDefaultLanguage()	0	5	2
A	isAjax()	0	2	3
A	get()	0	2	2
A	getRealPOST()	0	2	1
A	getBoolean()	0	6	2
A	getUrl()	0	7	2
A	isPost()	0	2	1
A	isCrossSite()	0	2	1
A	getInput()	0	2	1
A	getRealInput()	0	10	3
A	isJSON()	0	3	1
A	getContentType()	0	6	2
A	getDatas()	0	14	4
A	getOrigin()	0	11	4

<?php

namespace Ubiquity\utils\http;

use Ubiquity\controllers\Startup;
use Ubiquity\utils\base\UString;

/**
 * Http Request utilities, wrapper for accessing to $_GET, $_POST and php://input.
 * Ubiquity\utils\http$URequest
 * This class is part of Ubiquity
 *
 * @author jcheron <myaddressmail@gmail.com>
 * @version 1.1.0
 *
 */
class URequest {

	/**
	 * Affects member to member the values of the associative array $values to the members of the object $object
	 * Used for example to retrieve the variables posted and assign them to the members of an object
	 *
	 * @param object $object
	 * @param associative array $values
	 */
	public static function setValuesToObject($object, $values = null) {
		if (! isset ( $values ))
			$values = $_POST;
		foreach ( $values as $key => $value ) {
			$accessor = "set" . ucfirst ( $key );
			if (method_exists ( $object, $accessor )) {
				$object->$accessor ( $value );
				$object->_rest [$key] = $value;
			}
		}
	}

	/**
	 * Affects member to member the values of $_GET to the members of the object $object
	 * $object must have accessors to each members
	 *
	 * @param object $object
	 */
	public static function setGetValuesToObject($object) {
		self::setValuesToObject ( $object, $_GET );
	}

	/**
	 * Affects member to member the values of $_POST to the members of the object $object
	 * $object must have accessors to each members
	 *
	 * @param object $object
	 */
	public static function setPostValuesToObject($object) {
		self::setValuesToObject ( $object, $_POST );
	}

	/**
	 * Call a cleaning function on the post
	 *
	 * @param string $function the cleaning function, default htmlentities
	 * @return array
	 */
	public static function getPost($function = "htmlentities") {
		return array_map ( $function, $_POST );
	}

	/**
	 * Returns the query data, for PUT, DELETE PATCH methods
	 */
	public static function getInput() {
		return Startup::getHttpInstance ()->getInput ();
	}

	/**
	 * Returns the query data, regardless of the method
	 *
	 * @return array
	 */
	public static function getDatas() {
		$method = \strtolower ( $_SERVER ['REQUEST_METHOD'] );
		switch ($method) {
			case 'post' :
				if (self::getContentType () == 'application/x-www-form-urlencoded') {
					return $_POST;
				}
				break;
			case 'get' :
				return $_GET;
			default :
				return self::getInput ();
		}
		return self::getInput ();
	}

    /**
     * Tests if a value is present on the request and is not empty
     *
     * @param string $key
     *
     * @return bool
     */
	public static function filled($key) {
		return isset ( $_REQUEST [$key] ) && $_REQUEST [$key] != null;
	}

    /**
     * Tests if a value is present on the request
     *
     * @param string $key
     *
     * @return bool
     */
	public static function has($key) {
		return isset ( $_REQUEST [$key] );
	}

	/**
	 * Returns the request content-type header
	 *
	 * @return string
	 */
	public static function getContentType() {
		$headers = Startup::getHttpInstance ()->getAllHeaders ();
		if (isset ( $headers ["Content-Type"] )) {
			return $headers ["Content-Type"];
		}
		return null;
	}

	/**
	 * Copyright © 2008 Darrin Yeager
	 * https://www.dyeager.org/
	 * Licensed under BSD license.
	 * https://www.dyeager.org/downloads/license-bsd.txt
	 */
	public static function getDefaultLanguage() {
		if (isset ( $_SERVER ["HTTP_ACCEPT_LANGUAGE"] ))
			return self::parseDefaultLanguage ( $_SERVER ["HTTP_ACCEPT_LANGUAGE"] );
		else
			return self::parseDefaultLanguage ( NULL );
	}

	private static function parseDefaultLanguage($http_accept, $deflang = "en") {
		if (isset ( $http_accept ) && strlen ( $http_accept ) > 1) {
			$x = explode ( ",", $http_accept );
			$lang = [ ];
			foreach ( $x as $val ) {
				if (preg_match ( "/(.*);q=([0-1]{0,1}.\d{0,4})/i", $val, $matches ))
					$lang [$matches [1]] = ( float ) $matches [2];
				else
					$lang [$val] = 1.0;
			}

			$qval = 0.0;
			foreach ( $lang as $key => $value ) {
				if ($value > $qval) {
					$qval = ( float ) $value;
					$deflang = $key;
				}
			}
		}
		return $deflang;
	}

	public static function setLocale(string $locale) {
		try {
			if (class_exists ( 'Locale', false )) {
				\Locale::setDefault ( $locale );
			}
		} catch ( \Exception $e ) {
			// Nothing to do
		}
	}

	/**
	 * Returns true if the request is an Ajax request
	 *
	 * @return boolean
	 */
	public static function isAjax() {
		return (isset ( $_SERVER ['HTTP_X_REQUESTED_WITH'] ) && ! empty ( $_SERVER ['HTTP_X_REQUESTED_WITH'] ) && strtolower ( $_SERVER ['HTTP_X_REQUESTED_WITH'] ) == 'xmlhttprequest');
	}

	/**
	 * Returns true if the request is sent by the POST method
	 *
	 * @return boolean
	 */
	public static function isPost() {
		return $_SERVER ['REQUEST_METHOD'] === 'POST';
	}

	/**
	 * Returns true if the request is cross site
	 *
	 * @return boolean
	 */
	public static function isCrossSite() {
		return stripos ( $_SERVER ['HTTP_REFERER'], $_SERVER ['SERVER_NAME'] ) === FALSE;
	}

	/**
	 * Returns true if request contentType is set to json
	 *
	 * @return boolean
	 */
	public static function isJSON() {
		$contentType = self::getContentType ();
		return \stripos ( $contentType, "json" ) !== false;
	}

	/**
	 * Returns the value of the $key variable passed by the get method or $default if the $key variable does not exist
	 *
	 * @param string $key
	 * @param string $default return value by default
	 * @return string
	 */
	public static function get($key, $default = NULL) {
		return isset ( $_GET [$key] ) ? $_GET [$key] : $default;
	}

	/**
	 * Returns a boolean at the key position in request
	 *
	 * @param string $key the key to add or set
	 * @return boolean
	 */
	public static function getBoolean($key) {
		$ret = false;
		if (isset ( $_REQUEST [$key] )) {
			$ret = UString::isBooleanTrue ( $_REQUEST [$key] );
		}
		return $ret;
	}

	/**
	 * Returns the value of the $key variable passed by the post method or $default if the $key variable does not exist
	 *
	 * @param string $key
	 * @param string $default return value by default
	 * @return string
	 */
	public static function post($key, $default = NULL) {
		return isset ( $_POST [$key] ) ? $_POST [$key] : $default;
	}

	public static function getUrl($url) {
		$config = Startup::getConfig ();
		$siteUrl = \rtrim ( $config ["siteUrl"], '/' );
		if (UString::startswith ( $url, "/" ) === false) {
			$url = "/" . $url;
		}
		return $siteUrl . $url;
	}

	public static function getUrlParts() {
		return \explode ( "/", $_GET ["c"] );
	}

	/**
	 * Returns the http method
	 *
	 * @return string
	 */
	public static function getMethod() {
		return \strtolower ( $_SERVER ['REQUEST_METHOD'] );
	}

	/**
	 * Returns the request origin
	 *
	 * @return string
	 */
	public static function getOrigin() {
		$headers = Startup::getHttpInstance ()->getAllHeaders ();
		if (isset ( $headers ['Origin'] )) {
			return $headers ['Origin'];
		}
		if (isset ( $_SERVER ['HTTP_ORIGIN'] )) {
			return $_SERVER ['HTTP_ORIGIN'];
		} else if (isset ( $_SERVER ['HTTP_REFERER'] )) {
			return $_SERVER ['HTTP_REFERER'];
		} else {
			return $_SERVER ['REMOTE_ADDR'];
		}
	}

	public static function cleanUrl($url) {
		$url = \str_replace ( "\\", "/", $url );
		return \str_replace ( "//", "/", $url );
	}

	/**
	 * Fix up PHP's messing up input containing dots, etc.
	 * `$source` can be either 'post' or 'get'
	 *
	 * @param string $source
	 * @return string[]
	 * @see https://stackoverflow.com/questions/68651/can-i-get-php-to-stop-replacing-characters-in-get-or-post-arrays#68667
	 */
	public static function getRealInput($source = 'post') {
		$pairs = explode ( "&", strtolower ( $source ) === 'get' ? $_SERVER ['QUERY_STRING'] : file_get_contents ( "php://input" ) );
		$vars = array ();
		foreach ( $pairs as $pair ) {
			$nv = explode ( "=", $pair );
			$name = urldecode ( $nv [0] );
			$value = urldecode ( $nv [1] ?? '');
			$vars [$name] = $value;
		}
		return $vars;
	}

	public static function getRealGET() {
		return self::getRealInput ( 'get' );
	}

	public static function getRealPOST() {
		return self::getRealInput ( 'post' );
	}
}