remove unused code

includes/controller/rooms_controller.php

@@ -11,7 +11,7 @@ use Engelsystem\ShiftCalendarRenderer;
  * View a room with its shifts.
  */
 function room_controller() {
-  global $privileges, $user;
+  global $privileges;
   
   if (! in_array('view_rooms', $privileges)) {
     redirect(page_link_to());
@@ -43,9 +43,9 @@ function room_controller() {
   $shiftsFilterRenderer = new ShiftsFilterRenderer($shiftsFilter);
   $shiftsFilterRenderer->enableDaySelection($days);
   
-  $shifts = Shifts_by_ShiftsFilter($shiftsFilter, $user);
+  $shifts = Shifts_by_ShiftsFilter($shiftsFilter);
-  $needed_angeltypes = NeededAngeltypes_by_ShiftsFilter($shiftsFilter, $user);
+  $needed_angeltypes = NeededAngeltypes_by_ShiftsFilter($shiftsFilter);
-  $shift_entries = ShiftEntries_by_ShiftsFilter($shiftsFilter, $user);
+  $shift_entries = ShiftEntries_by_ShiftsFilter($shiftsFilter);
   
   return [
       $room['Name'],

includes/model/Shifts_model.php

@@ -10,7 +10,7 @@ function Shifts_by_room($room) {
   return $result;
 }
 
-function Shifts_by_ShiftsFilter(ShiftsFilter $shiftsFilter, $user) {
+function Shifts_by_ShiftsFilter(ShiftsFilter $shiftsFilter) {
   $SQL = "SELECT `Shifts`.*, `ShiftTypes`.`name`, `Room`.`Name` as `room_name`
       FROM `Shifts`
       JOIN `Room` USING (`RID`)
@@ -69,7 +69,7 @@ function Shifts_by_ShiftsFilter(ShiftsFilter $shiftsFilter, $user) {
   return $result;
 }
 
-function NeededAngeltypes_by_ShiftsFilter(ShiftsFilter $shiftsFilter, $user) {
+function NeededAngeltypes_by_ShiftsFilter(ShiftsFilter $shiftsFilter) {
   $SQL = "SELECT `NeededAngelTypes`.*, `Shifts`.`SID`, `AngelTypes`.`id`, `AngelTypes`.`name`, `AngelTypes`.`restricted`, `AngelTypes`.`no_self_signup`
       FROM `Shifts`
       JOIN `NeededAngelTypes` ON `NeededAngelTypes`.`shift_id`=`Shifts`.`SID`
@@ -121,7 +121,7 @@ function NeededAngeltype_by_Shift_and_Angeltype($shift, $angeltype) {
   return $result[0];
 }
 
-function ShiftEntries_by_ShiftsFilter(ShiftsFilter $shiftsFilter, $user) {
+function ShiftEntries_by_ShiftsFilter(ShiftsFilter $shiftsFilter) {
   $SQL = "SELECT `User`.`Nick`, `User`.`email`, `User`.`email_shiftinfo`, `User`.`Sprache`, `User`.`Gekommen`, `ShiftEntry`.`UID`, `ShiftEntry`.`TID`, `ShiftEntry`.`SID`, `ShiftEntry`.`Comment`, `ShiftEntry`.`freeloaded`
       FROM `Shifts`
       JOIN `ShiftEntry` ON `ShiftEntry`.`SID`=`Shifts`.`SID`
@@ -235,7 +235,7 @@ function Shift_signup_allowed_angel($user, $shift, $angeltype, $user_angeltype,
 /**
  * Check if an angeltype supporter can sign up a user to a shift.
  */
-function Shift_signup_allowed_angeltype_supporter($shift, $angeltype, $needed_angeltype, $shift_entries) {
+function Shift_signup_allowed_angeltype_supporter($angeltype, $needed_angeltype, $shift_entries) {
   $free_entries = Shift_free_entries($needed_angeltype, $shift_entries);
   if ($free_entries == 0) {
     return new ShiftSignupState(ShiftSignupState::OCCUPIED, $free_entries);
@@ -252,7 +252,7 @@ function Shift_signup_allowed_angeltype_supporter($shift, $angeltype, $needed_an
  * @param AngelType $angeltype
  *          The angeltype to which the user wants to sign up
  */
-function Shift_signup_allowed_admin($shift, $angeltype, $needed_angeltype, $shift_entries) {
+function Shift_signup_allowed_admin($angeltype, $needed_angeltype, $shift_entries) {
   $free_entries = Shift_free_entries($needed_angeltype, $shift_entries);
   if ($free_entries == 0) {
     // User shift admins may join anybody in every shift
@@ -276,11 +276,11 @@ function Shift_signup_allowed($signup_user, $shift, $angeltype, $user_angeltype
   global $user, $privileges;
   
   if (in_array('user_shifts_admin', $privileges)) {
-    return Shift_signup_allowed_admin($shift, $angeltype, $needed_angeltype, $shift_entries);
+    return Shift_signup_allowed_admin($angeltype, $needed_angeltype, $shift_entries);
   }
   
   if (in_array('shiftentry_edit_angeltype_supporter', $privileges) && User_is_AngelType_supporter($user, $angeltype)) {
-    return Shift_signup_allowed_angeltype_supporter($shift, $angeltype, $needed_angeltype, $shift_entries);
+    return Shift_signup_allowed_angeltype_supporter($angeltype, $needed_angeltype, $shift_entries);
   }
   
   return Shift_signup_allowed_angel($signup_user, $shift, $angeltype, $user_angeltype, $user_shifts, $needed_angeltype, $shift_entries);

includes/mysqli_provider.php

@@ -129,7 +129,7 @@ function sql_select_db($db_name) {
  * @return Result array or false on error
  */
 function sql_select($query) {
-  global $sql_connection, $query_count;
+  global $sql_connection;
   
 //   echo $query . ";\n";
 //   echo debug_string_backtrace() . "\n";

includes/pages/user_shifts.php

@@ -122,16 +122,18 @@ function view_user_shifts() {
   $types = load_types();
   
   if (! isset($_SESSION['ShiftsFilter'])) {
-    $room_ids = array_map('get_ids_from_array', $rooms);
+    $room_ids = [
+        $rooms[0]['id'] 
+    ];
     $type_ids = array_map('get_ids_from_array', $types);
-    $_SESSION['ShiftsFilter'] = new ShiftsFilter(in_array('user_shifts_admin', $privileges), [$rooms[0]['id']], $type_ids);
+    $_SESSION['ShiftsFilter'] = new ShiftsFilter(in_array('user_shifts_admin', $privileges), $room_ids, $type_ids);
   }
   update_ShiftsFilter($_SESSION['ShiftsFilter'], in_array('user_shifts_admin', $privileges), $days);
   $shiftsFilter = $_SESSION['ShiftsFilter'];
   
-  $shifts = Shifts_by_ShiftsFilter($shiftsFilter, $user);
+  $shifts = Shifts_by_ShiftsFilter($shiftsFilter);
-  $needed_angeltypes = NeededAngeltypes_by_ShiftsFilter($shiftsFilter, $user);
+  $needed_angeltypes = NeededAngeltypes_by_ShiftsFilter($shiftsFilter);
-  $shift_entries = ShiftEntries_by_ShiftsFilter($shiftsFilter, $user);
+  $shift_entries = ShiftEntries_by_ShiftsFilter($shiftsFilter);
   
   if ($user['api_key'] == "") {
     User_reset_api_key($user, false);

includes/view/Shifts_view.php

@@ -12,9 +12,9 @@ function Shift_editor_info_render($shift) {
   return join('<br />', $info);
 }
 
-function Shift_signup_button_render($shift, $angeltype, $user_angeltype = null, $user_shifts = null) {
+function Shift_signup_button_render($shift, $angeltype, $user_angeltype = null) {
   global $user;
-
+  
   if ($user_angeltype == null) {
     $user_angeltype = UserAngelType_by_User_and_AngelType($user, $angeltype);
   }