b587af6e95d41a56a75058a584229e67bef2df6b
[Packages/TYPO3.CMS.git] / typo3 / sysext / extbase / Classes / Service / EnvironmentService.php
1 <?php
2 namespace TYPO3\CMS\Extbase\Service;
3
4 /*
5 * This file is part of the TYPO3 CMS project.
6 *
7 * It is free software; you can redistribute it and/or modify it under
8 * the terms of the GNU General Public License, either version 2
9 * of the License, or any later version.
10 *
11 * For the full copyright and license information, please read the
12 * LICENSE.txt file that was distributed with this source code.
13 *
14 * The TYPO3 project - inspiring people to share!
15 */
16
17 use TYPO3\CMS\Core\Core\Environment;
18
19 /**
20 * Service for determining environment params
21 */
22 class EnvironmentService implements \TYPO3\CMS\Core\SingletonInterface
23 {
24 /**
25 * Detects if TYPO3_MODE is defined and its value is "FE"
26 *
27 * @return bool
28 */
29 public function isEnvironmentInFrontendMode()
30 {
31 return (defined('TYPO3_MODE') && TYPO3_MODE === 'FE') ?: false;
32 }
33
34 /**
35 * Detects if TYPO3_MODE is defined and its value is "BE"
36 *
37 * @return bool
38 */
39 public function isEnvironmentInBackendMode()
40 {
41 return (defined('TYPO3_MODE') && TYPO3_MODE === 'BE') ?: false;
42 }
43
44 /**
45 * Detects if we are running a script from the command line.
46 *
47 * @return bool
48 */
49 public function isEnvironmentInCliMode()
50 {
51 return Environment::isCli();
52 }
53
54 /**
55 * @return string
56 */
57 public function getServerRequestMethod()
58 {
59 return isset($_SERVER['REQUEST_METHOD']) && is_string($_SERVER['REQUEST_METHOD']) ? $_SERVER['REQUEST_METHOD'] : 'GET';
60 }
61 }