Initial Checkin.

2026-08-12 14:06:49 +02:00
commit eb28b95cd4
204 changed files with 50443 additions and 0 deletions
@@ -0,0 +1,39 @@
+<?php
+
+class Helper {
+    public static function parseHolidays($config) {
+        $text = $config['holidays']['text'];
+        $from = DateTime::createFromFormat('Y-m-d', $config['holidays']['from']);
+        $until = DateTime::createFromFormat('Y-m-d', $config['holidays']['until']);
+        $text = preg_replace('/\{\{from\}\}/', $from->format('d.m.Y'), $text);
+        $text = preg_replace('/\{\{until\}\}/', $until->format('d.m.Y'), $text);
+
+        return $text;
+    }
+
+    public static function isHoliday($config) {
+        if(!array_key_exists('holidays', $config)) {
+            throw new Exception('holidays missing in config');
+        }
+
+        if(!array_key_exists('from', $config['holidays']) || !array_key_exists('until', $config['holidays'])) {
+            throw new Exception('from/until missing in holidays config');
+        }
+
+        $from = DateTime::createFromFormat('Y-m-d', $config['holidays']['from']);
+        $from->setTime(0, 0);
+        $until = DateTime::createFromFormat('Y-m-d', $config['holidays']['until']);
+        $until->setTime(23, 59, 59);
+
+        $today = new DateTime();
+        $today->setTime(0, 0);
+
+        $dialogShowFrom = clone $from;
+
+        if(array_key_exists('before', $config['holidays']) && !empty($config['holidays']['before'])) {
+            $dialogShowFrom->sub(new DateInterval('P' . $config['holidays']['before']));
+        }
+
+        return ($dialogShowFrom <= $today && $until > $today);
+    }
+}