1 files changed, 35 insertions, 0 deletions
diff --git a/modules-available/locations/inc/autolocation.inc.php b/modules-available/locations/inc/autolocation.inc.php
new file mode 100644
index 00000000..cccfe9b1
--- /dev/null
+++ b/modules-available/locations/inc/autolocation.inc.php
@@ -0,0 +1,35 @@
+<?php
+
+class AutoLocation
+{
+
+	public static function rebuildAll()
+	{
+		if (Module::get('statistics') === false)
+			return; // Nothing to do
+		$res = Database::simpleQuery("SELECT machineuuid, clientip FROM machine");
+		$updates = array();
+		$nulls = array();
+		while ($row = $res->fetch(PDO::FETCH_ASSOC)) {
+			$loc = Location::mapIpToLocation($row['clientip']);
+			if ($loc === false) {
+				$nulls[] = $row['machineuuid'];
+			} else {
+				if (!isset($updates[$loc])) {
+					$updates[$loc] = array();
+				}
+				$updates[$loc][] = $row['machineuuid'];
+			}
+		}
+		if (!empty($nulls)) {
+			$qs = '?' . str_repeat(',?', count($nulls) - 1);
+			Database::exec("UPDATE machine SET subnetlocationid = NULL WHERE machineuuid IN ($qs)", $nulls);
+		}
+		foreach ($updates as $lid => $machines) {
+			$qs = '?' . str_repeat(',?', count($machines) - 1);
+			$lid = (int)$lid;
+			Database::exec("UPDATE machine SET subnetlocationid = $lid WHERE machineuuid IN ($qs)", $machines);
+		}
+	}
+
+}