From 8f212254454dc67fbbc7182732187e9a9801b1a9 Mon Sep 17 00:00:00 2001
From: Thomas Lange <code@nerdmind.de>
Date: Fri, 4 Jun 2021 21:54:48 +0200
Subject: Revert "Add HTTP class"

This reverts commit 84e2b2be6f7537e0a4a9f0c323555404d2682a8a.
---
 PHP/HTTP-Class/include/HTTP.php | 221 ----------------------------------------
 PHP/HTTP-Class/index.php        |  71 -------------
 2 files changed, 292 deletions(-)
 delete mode 100755 PHP/HTTP-Class/include/HTTP.php
 delete mode 100755 PHP/HTTP-Class/index.php

(limited to 'PHP/HTTP-Class')

diff --git a/PHP/HTTP-Class/include/HTTP.php b/PHP/HTTP-Class/include/HTTP.php
deleted file mode 100755
index 5d609ff..0000000
--- a/PHP/HTTP-Class/include/HTTP.php
+++ /dev/null
@@ -1,221 +0,0 @@
-<?php
-#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%#
-# HTTP class                                                                   #
-#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%#
-#                                                                              #
-# Simple static class with more or less useful methods to simplify some checks #
-# for the current HTTP request which was sent by the client.                   #
-#                                                                              #
-#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%#
-class HTTP {
-	private static $GET  = NULL;
-	private static $POST = NULL;
-	private static $FILE = NULL;
-
-	#===============================================================================
-	# HTTP protocol versions
-	#===============================================================================
-	const HTTP_VERSION_1_0 = 'HTTP/1.0';
-	const HTTP_VERSION_1_1 = 'HTTP/1.1';
-	const HTTP_VERSION_2_0 = 'HTTP/2.0';
-
-	#===============================================================================
-	# HTTP header fields
-	#===============================================================================
-	const HEADER_CONTENT_TYPE      = 'Content-Type';
-	const HEADER_TRANSFER_ENCODING = 'Transfer-Encoding';
-	const HEADER_ACCESS_CONTROL    = 'Access-Control-Allow-Origin';
-
-	#===============================================================================
-	# Values for HTTP header fields
-	#===============================================================================
-	const CONTENT_TYPE_JSCRIPT = 'application/x-javascript; charset=UTF-8';
-	const CONTENT_TYPE_TEXT    = 'text/plain; charset=UTF-8';
-	const CONTENT_TYPE_HTML    = 'text/html; charset=UTF-8';
-	const CONTENT_TYPE_JSON    = 'application/json; charset=UTF-8';
-	const CONTENT_TYPE_XML     = 'text/xml; charset=UTF-8';
-
-	#===============================================================================
-	# Initialize $GET, $POST and $FILE
-	#===============================================================================
-	public static function init($trimValues = TRUE) {
-		self::$GET  = ($trimValues === TRUE ? self::trim($_GET)  : $_GET );
-		self::$POST = ($trimValues === TRUE ? self::trim($_POST) : $_POST);
-		self::$FILE = $_FILES;
-	}
-
-	#===============================================================================
-	# Return a HTTP status code header description
-	#===============================================================================
-	private static function getStatuscode($code) {
-		return [
-			200 => 'OK',
-			301 => 'Moved Permanently',
-			302 => 'Found',
-			303 => 'See Other',
-			307 => 'Temporary Redirect',
-			400 => 'Bad Request',
-			401 => 'Authorization Required',
-			403 => 'Forbidden',
-			404 => 'Not Found',
-			500 => 'Internal Server Error',
-			503 => 'Service Temporarily Unavailable',
-		][$code];
-	}
-
-	#===============================================================================
-	# Trim all strings in argument
-	#===============================================================================
-	private static function trim($mixed) {
-		if(is_array($mixed)) {
-			return array_map('self::trim', $mixed);
-		}
-
-		return trim($mixed);
-	}
-
-	#===============================================================================
-	# Check if all elements of $arguments are set as key of $data
-	#===============================================================================
-	private static function issetData($data, $arguments) {
-		foreach($arguments as $key) {
-			if(is_array($key)) {
-				if(!isset($data[key($key)]) OR $data[key($key)] !== $key[key($key)]) {
-					return FALSE;
-				}
-			}
-
-			else if(!isset($data[$key]) OR !is_string($data[$key])) {
-				return FALSE;
-			}
-		}
-
-		return TRUE;
-	}
-
-	#===============================================================================
-	# Return null or the value (if set) from one of the three requests attributes
-	#===============================================================================
-	public static function returnKey($data, Array $paths) {
-		$current = &$data;
-
-		foreach($paths as $path) {
-			if(!isset($current[$path]) OR (!is_string($current[$path]) AND !is_array($current[$path]))) {
-				return NULL;
-			}
-			$current = &$current[$path];
-		}
-
-		return $current;
-	}
-
-	#===============================================================================
-	# Return GET value
-	#===============================================================================
-	public static function GET() {
-		return self::returnKey(self::$GET, func_get_args());
-	}
-
-	#===============================================================================
-	# Return POST value
-	#===============================================================================
-	public static function POST() {
-		return self::returnKey(self::$POST, func_get_args());
-	}
-
-	#===============================================================================
-	# Return FILE value
-	#===============================================================================
-	public static function FILE() {
-		return self::returnKey(self::$FILE, func_get_args());
-	}
-
-	#===============================================================================
-	# Check if all elements of func_get_args() are set key of self::$POST
-	#===============================================================================
-	public static function issetPOST() {
-		return self::issetData(self::$POST, func_get_args());
-	}
-
-	#===============================================================================
-	# Check if all elements of func_get_args() are set key of self::$GET
-	#===============================================================================
-	public static function issetGET() {
-		return self::issetData(self::$GET, func_get_args());
-	}
-
-	#===============================================================================
-	# Check if all elements of func_get_args() are set key of self::$FILE
-	#===============================================================================
-	public static function issetFILE() {
-		return self::issetData(self::$FILE, func_get_args());
-	}
-
-	#===============================================================================
-	# Return HTTP request method or check if request method equals with $method
-	#===============================================================================
-	public static function requestMethod($method = NULL) {
-		if(!empty($method)) {
-			return ($_SERVER['REQUEST_METHOD'] === $method);
-		}
-
-		return $_SERVER['REQUEST_METHOD'];
-	}
-
-	#===============================================================================
-	# Return REQUEST_URI
-	#===============================================================================
-	public static function requestURI() {
-		return $_SERVER['REQUEST_URI'] ?? FALSE;
-	}
-
-	#===============================================================================
-	# Return HTTP_USER_AGENT
-	#===============================================================================
-	public static function useragent() {
-		return trim($_SERVER['HTTP_USER_AGENT'] ?? '');
-	}
-
-	#===============================================================================
-	# Return HTTP_REFERER
-	#===============================================================================
-	public static function referer() {
-		return trim($_SERVER['HTTP_REFERER'] ?? '');
-	}
-
-	#===============================================================================
-	# Return response status
-	#===============================================================================
-	public static function responseStatus($code = NULL) {
-		if(!empty($code)) {
-			self::sendHeader(sprintf('HTTP/1.1 %d %s', $code, self::getStatuscode($code)));
-		}
-		return http_response_code();
-	}
-
-	#===============================================================================
-	# Send a HTTP header line to the client
-	#===============================================================================
-	public static function responseHeader($field, $value) {
-		self::sendHeader("{$field}: {$value}");
-	}
-
-	#===============================================================================
-	# Send a HTTP redirect to the client
-	#===============================================================================
-	public static function redirect($location, $code = 303, $exit = TRUE) {
-		self::sendHeader(sprintf('HTTP/1.1 %d %s', $code, self::getStatuscode($code)));
-		self::sendHeader("Location: {$location}");
-		$exit AND exit();
-	}
-
-	#===============================================================================
-	# Send a new HTTP header line to the client if headers are not already sent
-	#===============================================================================
-	private static function sendHeader($header) {
-		if(!headers_sent()) {
-			header($header);
-		}
-	}
-}
-?>
\ No newline at end of file
diff --git a/PHP/HTTP-Class/index.php b/PHP/HTTP-Class/index.php
deleted file mode 100755
index cc52561..0000000
--- a/PHP/HTTP-Class/index.php
+++ /dev/null
@@ -1,71 +0,0 @@
-<?php
-#==============================================================================
-# Include HTTP class
-#==============================================================================
-require_once 'include/HTTP.php';
-
-#==============================================================================
-# Initialize HTTP class
-#==============================================================================
-HTTP::init();
-
-#==============================================================================
-# Check if GET parameters are set
-#==============================================================================
-if(HTTP::issetGET('parameter_one', 'parameter_two', 'parameter_three')) {
-	$parameter_one = HTTP::GET('parameter_one');
-	$parameter_two = HTTP::GET('parameter_two');
-
-	var_dump($parameter_one, $parameter_two, HTTP::GET('parameter_three'));
-}
-
-#==============================================================================
-# Check if POST parameters are set
-#==============================================================================
-if(HTTP::issetPOST('parameter_one', 'parameter_two', 'parameter_three')) {
-	$parameter_one = HTTP::POST('parameter_one');
-	$parameter_two = HTTP::POST('parameter_two');
-
-	var_dump($parameter_one, $parameter_two, HTTP::POST('parameter_three'));
-}
-
-#==============================================================================
-# Check if POST parameters in conjunction with a specific value are set
-#==============================================================================
-if(HTTP::issetPOST('parameter_one', 'parameter_two', ['parameter_three' => 'value_three'])) {
-	// do something
-}
-
-#==============================================================================
-# Check the HTTP request method
-#==============================================================================
-if(HTTP::requestMethod('GET') OR HTTP::requestMethod('POST') OR HTTP::requestMethod('HEAD')) {
-	// do something
-}
-
-#==============================================================================
-# Get the HTTP request method
-#==============================================================================
-$requestMethod = HTTP::requestMethod();
-
-#==============================================================================
-# Get the HTTP status code of the current request
-#==============================================================================
-$statusCode = HTTP::responseStatus();
-
-#==============================================================================
-# Send a HTTP status code to the client
-#==============================================================================
-HTTP::responseStatus(200);
-
-#==============================================================================
-# Send a custom HTTP response header to the client
-#==============================================================================
-HTTP::responseHeader(HTTP::HEADER_CONTENT_TYPE, HTTP::CONTENT_TYPE_TEXT);
-
-#==============================================================================
-# Send a HTTP redirect to the client and stop script execution
-#==============================================================================
-# HTTP::redirect('https://example.org/');
-# HTTP::redirect('https://example.org/', 303);
-?>
\ No newline at end of file
-- 
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