PSR-2 formatting

1 files changed, 42 insertions, 40 deletions

diff --git a/includes/pages/user_ical.php b/includes/pages/user_ical.php
index 34860b70..49546e58 100644
--- a/includes/pages/user_ical.php
+++ b/includes/pages/user_ical.php
@@ -3,61 +3,63 @@
 /**
  * Controller for ical output of users own shifts or any user_shifts filter.
  */
-function user_ical() {
-  global $user;
+function user_ical()
+{
+    global $user;
   
-  if (! isset($_REQUEST['key']) || ! preg_match("/^[0-9a-f]{32}$/", $_REQUEST['key'])) {
-    engelsystem_error("Missing key.");
-  }
-  $key = $_REQUEST['key'];
+    if (! isset($_REQUEST['key']) || ! preg_match("/^[0-9a-f]{32}$/", $_REQUEST['key'])) {
+        engelsystem_error("Missing key.");
+    }
+    $key = $_REQUEST['key'];
   
-  $user = User_by_api_key($key);
-  if ($user == null) {
-    engelsystem_error("Key invalid.");
-  }
+    $user = User_by_api_key($key);
+    if ($user == null) {
+        engelsystem_error("Key invalid.");
+    }
   
-  if (! in_array('ical', privileges_for_user($user['UID']))) {
-    engelsystem_error("No privilege for ical.");
-  }
+    if (! in_array('ical', privileges_for_user($user['UID']))) {
+        engelsystem_error("No privilege for ical.");
+    }
   
-  $ical_shifts = load_ical_shifts();
+    $ical_shifts = load_ical_shifts();
   
-  send_ical_from_shifts($ical_shifts);
+    send_ical_from_shifts($ical_shifts);
 }
 
 /**
  * Renders an ical calender from given shifts array.
  *
- * @param array<Shift> $shifts          
+ * @param array<Shift> $shifts
  */
-function send_ical_from_shifts($shifts) {
-  header("Content-Type: text/calendar; charset=utf-8");
-  $output = "BEGIN:VCALENDAR\r\nVERSION:2.0\r\nPRODID:-//-//Engelsystem//DE\r\nCALSCALE:GREGORIAN\r\n";
-  foreach ($shifts as $shift) {
-    $output .= make_ical_entry_from_shift($shift);
-  }
-  $output .= "END:VCALENDAR\r\n";
-  $output = trim($output, "\x0A");
-  header("Content-Length: " . strlen($output));
-  raw_output($output);
+function send_ical_from_shifts($shifts)
+{
+    header("Content-Type: text/calendar; charset=utf-8");
+    $output = "BEGIN:VCALENDAR\r\nVERSION:2.0\r\nPRODID:-//-//Engelsystem//DE\r\nCALSCALE:GREGORIAN\r\n";
+    foreach ($shifts as $shift) {
+        $output .= make_ical_entry_from_shift($shift);
+    }
+    $output .= "END:VCALENDAR\r\n";
+    $output = trim($output, "\x0A");
+    header("Content-Length: " . strlen($output));
+    raw_output($output);
 }
 
 /**
  * Renders an ical vevent from given shift.
  *
- * @param Shift $shift          
+ * @param Shift $shift
  */
-function make_ical_entry_from_shift($shift) {
-  $output = "BEGIN:VEVENT\r\n";
-  $output .= "UID:" . md5($shift['start'] . $shift['end'] . $shift['name']) . "\r\n";
-  $output .= "SUMMARY:" . str_replace("\n", "\\n", $shift['name']) . " (" . str_replace("\n", "\\n", $shift['title']) . ")\r\n";
-  if (isset($shift['Comment'])) {
-    $output .= "DESCRIPTION:" . str_replace("\n", "\\n", $shift['Comment']) . "\r\n";
-  }
-  $output .= "DTSTART;TZID=Europe/Berlin:" . date("Ymd\THis", $shift['start']) . "\r\n";
-  $output .= "DTEND;TZID=Europe/Berlin:" . date("Ymd\THis", $shift['end']) . "\r\n";
-  $output .= "LOCATION:" . $shift['Name'] . "\r\n";
-  $output .= "END:VEVENT\r\n";
-  return $output;
+function make_ical_entry_from_shift($shift)
+{
+    $output = "BEGIN:VEVENT\r\n";
+    $output .= "UID:" . md5($shift['start'] . $shift['end'] . $shift['name']) . "\r\n";
+    $output .= "SUMMARY:" . str_replace("\n", "\\n", $shift['name']) . " (" . str_replace("\n", "\\n", $shift['title']) . ")\r\n";
+    if (isset($shift['Comment'])) {
+        $output .= "DESCRIPTION:" . str_replace("\n", "\\n", $shift['Comment']) . "\r\n";
+    }
+    $output .= "DTSTART;TZID=Europe/Berlin:" . date("Ymd\THis", $shift['start']) . "\r\n";
+    $output .= "DTEND;TZID=Europe/Berlin:" . date("Ymd\THis", $shift['end']) . "\r\n";
+    $output .= "LOCATION:" . $shift['Name'] . "\r\n";
+    $output .= "END:VEVENT\r\n";
+    return $output;
 }
-?>