fixed shift length display

includes/pages/user_myshifts.php

@@ -21,7 +21,7 @@ function user_myshifts() {
 
 			return template_render('../templates/user_shifts_add.html', array (
 				'angel' => $user['Nick'],
-				'date' => date("Y-m-d H:i", $shift['start']) . ', ' . date("H", $shift['end'] - $shift['start']) . ' h',
+				'date' => date("Y-m-d H:i", $shift['start']) . ', ' . shift_length($shift),
 				'location' => $shift['Name'],
 				'title' => $shift['name'],
 				'type' => $shift['angel_type'],

includes/pages/user_shifts.php

@@ -93,7 +93,8 @@ function user_shifts() {
 			$user_text = $user['Nick'];
 
 		return template_render('../templates/user_shifts_add.html', array (
-			'date' => date("Y-m-d H:i", $shift['start']) . ', ' . date("H:i", $shift['end'] - $shift['start']) . 'h',
+			//'date' => date("Y-m-d H:i", $shift['start']) . ', ' . date("H:i", $shift['end'] - $shift['start']) . 'h',
+			'date' => date("Y-m-d H:i", $shift['start']) . ', ' . shift_length($shift),
 			'title' => $shift['name'],
 			'location' => $shift['Name'],
 			'angel' => $user_text,

includes/sys_shift.php

@@ -1,4 +1,15 @@
 <?php
+
+
+/**
+ * Shiftlänge ausrechnen, kommt im Format 12:23h zurück
+ */
+function shift_length($shift) {
+	$length = round(($shift['end'] - $shift['start']) / (60 * 60), 0) . ":";
+	$length .= str_pad((($shift['end'] - $shift['start']) % (60 * 60)) / 60, 2, "0", STR_PAD_LEFT) . "h";
+	return $length;
+}
+
 function load_shift_basics() {
 	global $VeranstaltungsTageMax, $Room, $RoomID, $EngelType, $EngelTypeID, $TID2Name, $Veranstaltungstage;