5 files changed, 23 insertions, 5 deletions
diff --git a/apps/contacts/ajax/contact/add.php b/apps/contacts/ajax/contact/add.php
index 6aaf5a9df35..043e947dc4b 100644
--- a/apps/contacts/ajax/contact/add.php
+++ b/apps/contacts/ajax/contact/add.php
@@ -49,4 +49,10 @@ if(!$id) {
 	exit();
 }
 
-OCP\JSON::success(array('data' => array( 'id' => $id, 'aid' => $aid )));
+OCP\JSON::success(array(
+	'data' => array(
+		'id' => $id,
+		'aid' => $aid,
+		'lastmodified' => OC_Contacts_VCard::lastModified($vcard)->format('U')
+	)
+));
diff --git a/apps/contacts/ajax/contact/addproperty.php b/apps/contacts/ajax/contact/addproperty.php
index ca28140edf1..df064367ef1 100644
--- a/apps/contacts/ajax/contact/addproperty.php
+++ b/apps/contacts/ajax/contact/addproperty.php
@@ -144,4 +144,9 @@ if(!OC_Contacts_VCard::edit($id, $vcard)) {
 	bailOut($l10n->t('Error adding contact property: '.$name));
 }
 
-OCP\JSON::success(array('data' => array( 'checksum' => $checksum )));
+OCP\JSON::success(array(
+	'data' => array(
+		'checksum' => $checksum,
+		'lastmodified' => OC_Contacts_VCard::lastModified($vcard)->format('U'))
+	)
+);
diff --git a/apps/contacts/ajax/contact/deleteproperty.php b/apps/contacts/ajax/contact/deleteproperty.php
index 9c3f09f8610..d7545ff1fbf 100644
--- a/apps/contacts/ajax/contact/deleteproperty.php
+++ b/apps/contacts/ajax/contact/deleteproperty.php
@@ -44,4 +44,9 @@ if(!OC_Contacts_VCard::edit($id, $vcard)) {
 	bailOut($l10n->t('Error deleting contact property.'));
 }
 
-OCP\JSON::success(array('data' => array( 'id' => $id )));
+OCP\JSON::success(array(
+	'data' => array(
+		'id' => $id,
+		'lastmodified' => OC_Contacts_VCard::lastModified($vcard)->format('U'),
+	)
+));
diff --git a/apps/contacts/ajax/contact/details.php b/apps/contacts/ajax/contact/details.php
index 0e07f9ec3d8..c22f18937d7 100644
--- a/apps/contacts/ajax/contact/details.php
+++ b/apps/contacts/ajax/contact/details.php
@@ -53,5 +53,6 @@ if(isset($details['PHOTO'])) {
 $details['id'] = $id;
 $details['displayname'] = $card['fullname'];
 $details['addressbookid'] = $card['addressbookid'];
+$details['lastmodified'] = OC_Contacts_App::lastModified($vcard)->format('U');
 OC_Contacts_App::setLastModifiedHeader($vcard);
 OCP\JSON::success(array('data' => $details));
diff --git a/apps/contacts/ajax/contact/saveproperty.php b/apps/contacts/ajax/contact/saveproperty.php
index f9880c78834..799038b6f1d 100644
--- a/apps/contacts/ajax/contact/saveproperty.php
+++ b/apps/contacts/ajax/contact/saveproperty.php
@@ -148,5 +148,6 @@ if(!OC_Contacts_VCard::edit($id, $vcard)) {
 OCP\JSON::success(array('data' => array(
 	'line' => $line,
 	'checksum' => $checksum,
-	'oldchecksum' => $_POST['checksum']))
-);
+	'oldchecksum' => $_POST['checksum']
+	'lastmodified' => OC_Contacts_VCard::lastModified($vcard)->format('U')
+));