1 files changed, 18 insertions, 0 deletions
diff --git a/settings/ajax/excludegroups.php b/settings/ajax/excludegroups.php
new file mode 100644
index 00000000000..2934a448a6a
--- /dev/null
+++ b/settings/ajax/excludegroups.php
@@ -0,0 +1,18 @@
+<?php
+OC_JSON::checkSubAdminUser();
+OCP\JSON::callCheck();
+
+$selectedGroups = isset($_POST["selectedGroups"]) ? json_decode($_POST["selectedGroups"]) : array();
+$changedGroup = isset($_POST["changedGroup"]) ? $_POST["changedGroup"] : '';
+
+if ($changedGroup !== '') {
+	if(($key = array_search($changedGroup, $selectedGroups)) !== false) {
+		unset($selectedGroups[$key]);
+	} else {
+		$selectedGroups[] = $changedGroup;
+	}
+} else {
+	\OCP\Util::writeLog('core', 'Can not update list of excluded groups from sharing, parameter missing', \OCP\Util::WARN);
+}
+
+\OC_Appconfig::setValue('core', 'shareapi_exclude_groups_list', implode(',', $selectedGroups));