import and sync chatrooms

include/chat.php

@@ -91,6 +91,8 @@ function chatroom_destroy($channel,$arr) {
 		return $ret;
 	}
 
+	create_sync_packet($channel['channel_id'],array('chatroom' => $r));
+
 	q("delete from chatroom where cr_id = %d",
 		intval($r[0]['cr_id'])
 	);

include/identity.php

@@ -566,13 +566,18 @@ function identity_basic_export($channel_id, $items = false) {
 	if($r)
 		$ret['obj'] = $r;
 
-
 	$r = q("select * from app where app_channel = %d",
 		intval($channel_id)
 	);
 	if($r)
 		$ret['app'] = $r;
 
+	$r = q("select * from chatroom where cr_uid = %d",
+		intval($channel_id)
+	);
+	if($r)
+		$ret['chatroom'] = $r;
+
 	if(! $items)
 		return $ret;
 

include/import.php

@@ -349,7 +349,7 @@ function sync_apps($channel,$apps) {
 				intval($channel['channel_id'])
 			);
 			if($x) {
-				if($x[0]['app_edited'] >= $obj['app_edited'])
+				if($x[0]['app_edited'] >= $app['app_edited'])
 					continue;
 				$exists = true;
 			}
@@ -378,3 +378,98 @@ function sync_apps($channel,$apps) {
 		}
 	}
 }
+
+
+
+function import_chatrooms($channel,$chatrooms) {
+
+	if($channel && $chatrooms) {
+		foreach($chatrooms as $chatroom) {
+
+			if(! $chatroom['cr_name'])
+				continue;
+
+			unset($chatroom['cr_id']);
+			unset($chatroom['cr_aid']);
+			unset($chatroom['cr_uid']);
+
+			$chatroom['cr_aid'] = $channel['channel_account_id'];
+			$chatroom['cr_uid'] = $channel['channel_id'];
+
+			dbesc_array($chatroom);
+			$r = dbq("INSERT INTO chatroom (`" 
+				. implode("`, `", array_keys($chatroom)) 
+				. "`) VALUES ('" 
+				. implode("', '", array_values($chatroom)) 
+				. "')" 
+			);
+		}
+	}
+}
+
+
+
+function sync_chatrooms($channel,$chatrooms) {
+
+	if($channel && $chatrooms) {
+		foreach($chatrooms as $chatroom) {
+
+			if(! $chatroom['cr_name'])
+				continue;
+
+			if(array_key_exists('cr_deleted',$chatroom) && $chatroom['cr_deleted']) {
+                q("delete from chatroom where cr_name = '%s' and cr_uid = %d limit 1",
+                    dbesc($chatroom['cr_name']),
+                    intval($channel['channel_id'])
+                );
+                continue;
+            }
+
+
+			unset($chatroom['cr_id']);
+			unset($chatroom['cr_aid']);
+			unset($chatroom['cr_uid']);
+
+			if(! $chatroom['cr_created'] || $chatroom['cr_created'] === NULL_DATE)
+				$chatroom['cr_created'] = datetime_convert();
+			if(! $chatroom['cr_edited'] || $chatroom['cr_edited'] === NULL_DATE)
+				$chatroom['cr_edited'] = datetime_convert();
+
+			$chatroom['cr_aid'] = $channel['channel_account_id'];
+			$chatroom['cr_uid'] = $channel['channel_id'];
+
+			$exists = false;
+
+			$x = q("select * from chatroom where cr_name = '%s' and cr_uid = %d limit 1",
+				dbesc($chatroom['cr_name']),
+				intval($channel['channel_id'])
+			);
+			if($x) {
+				if($x[0]['cr_edited'] >= $chatroom['cr_edited'])
+					continue;
+				$exists = true;
+			}
+			$name = $chatroom['cr_name'];
+
+			if($exists) {
+				foreach($chatroom as $k => $v) {
+					$r = q("UPDATE chatroom SET `%s` = '%s' WHERE cr_name = '%s' AND cr_uid = %d",
+						dbesc($k),
+						dbesc($v),
+						dbesc($name),
+						intval($channel['channel_id'])
+					);
+				}
+			}
+			else {
+				dbesc_array($chatroom);
+				$r = dbq("INSERT INTO chatroom (`" 
+					. implode("`, `", array_keys($chatroom)) 
+					. "`) VALUES ('" 
+					. implode("', '", array_values($chatroom)) 
+					. "')" 
+				);
+			}
+		}
+	}
+}

include/zot.php

@@ -2881,6 +2881,9 @@ function process_channel_sync_delivery($sender, $arr, $deliveries) {
 		if(array_key_exists('app',$arr) && $arr['app'])
 			sync_apps($channel,$arr['app']);
 
+		if(array_key_exists('chatroom',$arr) && $arr['chatroom'])
+			sync_apps($channel,$arr['chatroom']);
+
 		if(array_key_exists('channel',$arr) && is_array($arr['channel']) && count($arr['channel'])) {
 			if(array_key_exists('channel_page_flags',$arr['channel']) && intval($arr['channel']['channel_pageflags'])) {
 				$arr['channel']['channel_removed'] = (($arr['channel']['channel_pageflags'] & 0x8000) ? 1 : 0);

mod/chat.php

@@ -62,11 +62,13 @@ function chat_post(&$a) {
 
 	chatroom_create($channel,$arr);
 
-	$x = q("select cr_id from chatroom where cr_name = '%s' and cr_uid = %d limit 1",
+	$x = q("select * from chatroom where cr_name = '%s' and cr_uid = %d limit 1",
 		dbesc($room),
 		intval(local_channel())
 	);
 
+	create_sync_packet(0, array['chatroom'] => $x);
+
 	if($x)
 		goaway(z_root() . '/chat/' . $channel['channel_address'] . '/' . $x[0]['cr_id']);
 

mod/import.php

@@ -435,6 +435,9 @@ function import_post(&$a) {
 	if(is_array($data['app']))
 		import_apps($channel,$data['app']);
 
+	if(is_array($data['chatroom']))
+		import_chatrooms($channel,$data['chatroom']);
+
 	$saved_notification_flags = notifications_off($channel['channel_id']);
 
 	if($import_posts && array_key_exists('item',$data) && $data['item']) {