1 files changed, 42 insertions, 29 deletions
diff --git a/includes/pages/guest_stats.php b/includes/pages/guest_stats.php
index 71fde137..6b6f0572 100644
--- a/includes/pages/guest_stats.php
+++ b/includes/pages/guest_stats.php
@@ -1,35 +1,48 @@
 <?php
 
-function guest_stats() {
-  global $api_key;
-  
-  if (isset($_REQUEST['api_key'])) {
-    if ($_REQUEST['api_key'] == $api_key) {
-      $stats = [];
-      
-      list($user_count) = sql_select("SELECT count(*) as `user_count` FROM `User`");
-      $stats['user_count'] = $user_count['user_count'];
-      
-      list($arrived_user_count) = sql_select("SELECT count(*) as `user_count` FROM `User` WHERE `Gekommen`=1");
-      $stats['arrived_user_count'] = $arrived_user_count['user_count'];
-      
-      $done_shifts_seconds = sql_select_single_cell("SELECT SUM(`Shifts`.`end` - `Shifts`.`start`) FROM `ShiftEntry` JOIN `Shifts` USING (`SID`) WHERE `Shifts`.`end` < UNIX_TIMESTAMP()");
-      $stats['done_work_hours'] = round($done_shifts_seconds / (60 * 60), 0);
-      
-      $users_in_action = sql_select("SELECT `Shifts`.`start`, `Shifts`.`end` FROM `ShiftEntry` JOIN `Shifts` ON `Shifts`.`SID`=`ShiftEntry`.`SID` WHERE UNIX_TIMESTAMP() BETWEEN `Shifts`.`start` AND `Shifts`.`end`");
-      $stats['users_in_action'] = count($users_in_action);
-      
-      header("Content-Type: application/json");
-      raw_output(json_encode($stats));
-      return;
+use Engelsystem\Database\DB;
+
+function guest_stats()
+{
+    $apiKey = config('api_key');
+
+    if (isset($_REQUEST['api_key'])) {
+        if ($_REQUEST['api_key'] == $apiKey && !empty($apiKey)) {
+            $stats = [];
+
+            list($user_count) = DB::select('SELECT count(*) AS `user_count` FROM `User`');
+            $stats['user_count'] = $user_count['user_count'];
+
+            list($arrived_user_count) = DB::select('SELECT count(*) AS `user_count` FROM `User` WHERE `Gekommen`=1');
+            $stats['arrived_user_count'] = $arrived_user_count['user_count'];
+
+            $done_shifts_seconds = DB::select('
+                SELECT SUM(`Shifts`.`end` - `Shifts`.`start`)
+                FROM `ShiftEntry`
+                JOIN `Shifts` USING (`SID`)
+                WHERE `Shifts`.`end` < UNIX_TIMESTAMP()
+            ');
+            $done_shifts_seconds = array_shift($done_shifts_seconds);
+            $done_shifts_seconds = (int)array_shift($done_shifts_seconds);
+            $stats['done_work_hours'] = round($done_shifts_seconds / (60 * 60), 0);
+
+            $users_in_action = DB::select('
+                SELECT `Shifts`.`start`, `Shifts`.`end`
+                FROM `ShiftEntry`
+                JOIN `Shifts` ON `Shifts`.`SID`=`ShiftEntry`.`SID`
+                WHERE UNIX_TIMESTAMP() BETWEEN `Shifts`.`start` AND `Shifts`.`end`
+            ');
+            $stats['users_in_action'] = count($users_in_action);
+
+            header('Content-Type: application/json');
+            raw_output(json_encode($stats));
+            return;
+        }
+        raw_output(json_encode([
+            'error' => 'Wrong api_key.'
+        ]));
     }
     raw_output(json_encode([
-        'error' => "Wrong api_key." 
+        'error' => 'Missing parameter api_key.'
     ]));
-  }
-  raw_output(json_encode([
-      'error' => "Missing parameter api_key." 
-  ]));
 }
-
-?>