Added Schedule parsing and replaced old Fahrplan importer

Resolves #553 (Change Frab Import from xCal to XML)
Resolves #538 (Feature Request: Multi Frab Import)

1 files changed, 24 insertions, 0 deletions

diff --git a/src/Helpers/Schedule/CalculatesTime.php b/src/Helpers/Schedule/CalculatesTime.php
new file mode 100644
index 00000000..c9dbeea1
--- /dev/null
+++ b/src/Helpers/Schedule/CalculatesTime.php
@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Engelsystem\Helpers\Schedule;
+
+trait CalculatesTime
+{
+    /**
+     * @param string $time
+     * @return int
+     */
+    protected function secondsFromTime(string $time): int
+    {
+        $seconds = 0;
+        $duration = explode(':', $time);
+
+        foreach (array_slice($duration, 0, 2) as $key => $times) {
+            $seconds += [60 * 60, 60][$key] * $times;
+        }
+
+        return $seconds;
+    }
+}