redo shift signoff and icons for delete/confirm/acknowledgment questions

2 files changed, 49 insertions, 4 deletions

diff --git a/includes/model/ShiftEntry_model.php b/includes/model/ShiftEntry_model.php
index bcc28f05..01b2369e 100644
--- a/includes/model/ShiftEntry_model.php
+++ b/includes/model/ShiftEntry_model.php
@@ -134,13 +134,26 @@ function ShiftEntry($shift_entry_id)
 /**
  * Delete a shift entry.
  *
- * @param int $shift_entry_id
+ * @param array $shiftEntry
  */
-function ShiftEntry_delete($shift_entry_id)
+function ShiftEntry_delete($shiftEntry)
 {
-    $shift_entry = ShiftEntry($shift_entry_id);
-    mail_shift_removed(User($shift_entry['UID']), Shift($shift_entry['SID']));
+    mail_shift_removed(User($shiftEntry['UID']), Shift($shiftEntry['SID']));
     DB::delete('DELETE FROM `ShiftEntry` WHERE `id` = ?', [$shift_entry_id]);
+    
+    $signout_user = User($shiftEntry['UID']);
+    $shift = Shift($shiftEntry['SID']);
+    $shifttype = ShiftType($shift['shifttype_id']);
+    $room = Room($shift['RID']);
+    $angeltype = AngelType($shiftEntry['TID']);
+    
+    engelsystem_log(
+        'Shift signout: '. User_Nick_render($signout_user) . ' from shift ' . $shifttype['name']
+        . ' at ' . $room['Name']
+        . ' from ' . date('Y-m-d H:i', $shift['start'])
+        . ' to ' . date('Y-m-d H:i', $shift['end'])
+        . ' as ' . $angeltype['name']
+        );
 }
 
 /**
diff --git a/includes/model/Shifts_model.php b/includes/model/Shifts_model.php
index 8cbbe2aa..f3bb042a 100644
--- a/includes/model/Shifts_model.php
+++ b/includes/model/Shifts_model.php
@@ -403,6 +403,38 @@ function Shift_signup_allowed_admin($needed_angeltype, $shift_entries)
 }
 
 /**
+ * Check if an angel can signout from a shift.
+ * 
+ * @param $shift The shift
+ * @param $angeltype The angeltype
+ * @param $signout_user The user that was signed up for the shift
+ * 
+ * @return bool
+ */
+function Shift_signout_allowed($shift, $angeltype, $signout_user) {
+    global $user, $privileges;
+    
+    // user shifts admin can sign out any user at any time
+    if (in_array('user_shifts_admin', $privileges)) {
+        return true;
+    }
+    
+    // angeltype supporter can sign out any user at any time from their supported angeltype
+    if (
+        in_array('shiftentry_edit_angeltype_supporter', $privileges)
+        && User_is_AngelType_supporter($user, $angeltype)
+        ) {
+        return true;
+    }
+    
+    if($signout_user['UID'] == $user['UID'] && $shift['start'] > time() + config('last_unsubscribe') * 3600) {
+        return true;
+    }
+    
+    return false;
+}
+
+/**
  * Check if an angel can sign up for given shift.
  *
  * @param array      $signup_user