stats for infobeamer/monitor

1 files changed, 30 insertions, 0 deletions

diff --git a/includes/pages/guest_stats.php b/includes/pages/guest_stats.php
new file mode 100644
index 00000000..8d96bbbf
--- /dev/null
+++ b/includes/pages/guest_stats.php
@@ -0,0 +1,30 @@
+<?php
+
+function guest_stats() {
+  global $api_key;
+
+  if(isset($_REQUEST['api_key'])) {
+    if($_REQUEST['api_key'] == $api_key) {
+      $stats = array();
+
+      list($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_source = sql_select("SELECT `Shifts`.`start`, `Shifts`.`end` FROM `ShiftEntry` JOIN `Shifts` ON `Shifts`.`SID`=`ShiftEntry`.`SID` WHERE `Shifts`.`end` < " . time());
+      $done_shifts_seconds = 0;
+      foreach($done_shifts_source as $done_shift)
+        $done_shifts_seconds += $done_shift['end'] - $done_shift['start'];
+      $stats['done_work_hours'] = round($done_shifts_seconds / (60*60), 0);
+
+      header("Content-Type: application/json");
+      die(json_encode($stats));
+    } else die(json_encode(array('error' => "Wrong api_key.")));
+  } else die(json_encode(array('error' => "Missing parameter api_key.")));
+
+}
+
+
+?>
\ No newline at end of file