Add requirements.php

Author: yurabakhtin

docs/CHANGELOG.md

@@ -1,6 +1,10 @@
 Changelog
 =========
 
+1.0.2 (Unreleased)
+----------------------
+- Enh #5: Add `requirements.php`
+
 1.0.1 (April 19, 2021)
 ----------------------
 - Fix #1: Rename Module ID Script misses translation codes

module.json

@@ -4,9 +4,9 @@
     "description": "A very basic module example",
     "keywords": [
     ],
-    "version": "1.0.1",
+    "version": "1.0.2",
     "humhub": {
         "minVersion": "1.2"
     },
     "screenshots": ["resources/screen1.jpg"]
-}
+}

requirements.php

@@ -0,0 +1,7 @@
+<?php
+
+if (!Yii::$app->urlManager->enablePrettyUrl) {
+    return 'Please enable URL Rewriting: https://docs.humhub.org/docs/admin/installation/#pretty-urls';
+}
+
+return null;