1 files changed, 29 insertions, 0 deletions
diff --git a/modules-available/locations/inc/locationhooks.inc.php b/modules-available/locations/inc/locationhooks.inc.php
new file mode 100644
index 00000000..f6ef02da
--- /dev/null
+++ b/modules-available/locations/inc/locationhooks.inc.php
@@ -0,0 +1,29 @@
+<?php
+
+class LocationHooks
+{
+
+	/**
+	 * Resolve baseconfig id to locationid -- noop in this case
+	 */
+	public static function baseconfigLocationResolver(int $id): int
+	{
+		return $id;
+	}
+
+	/**
+	 * Hook to get inheritance tree for all config vars
+	 * @param int $id Locationid currently being edited
+	 */
+	public static function baseconfigInheritance(int $id): array
+	{
+		$locs = Location::getLocationsAssoc();
+		if ($locs === false || !isset($locs[$id]))
+			return [];
+		BaseConfig::prepareWithOverrides([
+			'locationid' => $locs[$id]['parentlocationid'] ?? 0
+		]);
+		return ConfigHolder::getRecursiveConfig(true);
+	}
+
+}
+\ No newline at end of file