From 39e5cf198584b8fc04ba8032251d28df88d2601d Mon Sep 17 00:00:00 2001
From: Roland Gruber <post@rolandgruber.de>
Date: Sun, 31 Dec 2017 12:53:30 +0100
Subject: [PATCH] referential integrity

---
 lam/help/help.inc                 | 2 ++
 lam/templates/config/confmain.php | 9 +++++++++
 2 files changed, 11 insertions(+)

diff --git a/lam/help/help.inc b/lam/help/help.inc
index 078ddb74..25001c8e 100644
--- a/lam/help/help.inc
+++ b/lam/help/help.inc
@@ -194,6 +194,8 @@ $helpArray = array (
 					"Text" => _('Please select the template for the new server profile. You can either select an existing server profile or use one of the built-in templates.')),
 				"268" => array ("Headline" => _('Display name'),
 					"Text" => _('This name is shown on the login page as server name. Defaults to server address if empty.')),
+				"269" => array ("Headline" => _('Referential integrity overlay'),
+					"Text" => _('Activate this checkbox if you have any server side extension for referential integrity in place. LAM will then skip cleanup tasks like deletion of group memberships on account deletion.')),
 				"270" => array ("Headline" => _('Bind user and password'),
 					"Text" => _('Please enter the DN and password to use for all jobs.')),
 				"271" => array ("Headline" => _('Database type'),
diff --git a/lam/templates/config/confmain.php b/lam/templates/config/confmain.php
index 375a68a2..a34ef26c 100644
--- a/lam/templates/config/confmain.php
+++ b/lam/templates/config/confmain.php
@@ -227,6 +227,9 @@ $advancedOptionsContent->add(new htmlResponsiveInputCheckbox('followReferrals',
 // paged results
 $pagedResults = ($conf->getPagedResults() === 'true');
 $advancedOptionsContent->add(new htmlResponsiveInputCheckbox('pagedResults', $pagedResults , _('Paged results'), '266'), 12);
+// referential integrity overlay
+$referentialIntegrity = ($conf->isReferentialIntegrityOverlayActive());
+$advancedOptionsContent->add(new htmlResponsiveInputCheckbox('referentialIntegrityOverlay', $referentialIntegrity , _('Referential integrity overlay'), '269'), 12);
 
 // build advanced options box
 $advancedOptions = new htmlAccordion('advancedOptions_server', array(_('Advanced options') => $advancedOptionsContent), false);
@@ -545,6 +548,12 @@ function checkInput() {
 	else {
 		$conf->setPagedResults('false');
 	}
+	if (isset($_POST['referentialIntegrityOverlay']) && ($_POST['referentialIntegrityOverlay'] == 'on')) {
+		$conf->setReferentialIntegrityOverlay('true');
+	}
+	else {
+		$conf->setReferentialIntegrityOverlay('false');
+	}
 /*	if (!$conf->set_cacheTimeout($_POST['cachetimeout'])) {
 		$errors[] = array("ERROR", _("Cache timeout is invalid!"));
 	}*/