finalize changes for open-next-unread-feed-on-catchup (closes #63)

backend.php

@@ -664,6 +664,7 @@
 		$view_mode = db_escape_string($_GET["view"]);
 		$limit = db_escape_string($_GET["limit"]);
 		$cat_view = db_escape_string($_GET["cat"]);
+		$next_unread_feed = db_escape_string($_GET["nuf"]);
 
 		if (!$skip) $skip = 0;
 
@@ -688,6 +689,18 @@
 					type=\"text/css\" href=\"tt-rss_compact.css\"/>";
 		}
 
+		if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
+			update_generic_feed($link, $feed, $cat_view);
+		}
+
+		if ($subop == "MarkAllRead")  {
+			catchup_feed($link, $feed, $cat_view);
+
+			if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
+				$feed = $next_unread_feed;
+			}
+		}
+
 		if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
 	
 			$result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
@@ -726,14 +739,6 @@
 			window.onload = init;
 			</script>";
 
-		if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
-			update_generic_feed($link, $feed, $cat_view);
-		}
-
-		if ($subop == "MarkAllRead")  {
-			catchup_feed($link, $feed, $cat_view);
-		}
-
 		$search = db_escape_string($_GET["search"]);
 		$search_mode = db_escape_string($_GET["smode"]);
 

feedlist.js

@@ -28,7 +28,7 @@ function viewCategory(cat) {
 	viewfeed(cat, 0, '', false, true);
 }
 
-function viewfeed(feed, skip, subop, doc, is_cat) {
+function viewfeed(feed, skip, subop, doc, is_cat, subop_param) {
 	try {
 
 		if (!doc) doc = parent.document;
@@ -91,9 +91,14 @@ function viewfeed(feed, skip, subop, doc, is_cat) {
 		}
 
 		setActiveFeedId(feed);
+
+		var query = "backend.php?op=viewfeed&feed=" + param_escape(feed) +
+			"&skip=" + param_escape(skip) + "&subop=" + param_escape(subop) +
+			"&view=" + param_escape(view_mode) + "&limit=" + limit + 
+			"&smode=" + param_escape(search_mode);
 	
 		if (subop == "MarkAllRead") {
-	
+
 			var feedr = document.getElementById("FEEDR-" + feed);
 			var feedctr = document.getElementById("FEEDCTR-" + feed);
 
@@ -105,13 +110,18 @@ function viewfeed(feed, skip, subop, doc, is_cat) {
 					feedr.className = feedr.className.replace("Unread", "");
 				}
 			}
+
+			var feedlist = document.getElementById('feedList');
+			
+			var next_unread_feed = getRelativeFeedId(feedlist,
+					getActiveFeedId(), "next", true);
+
+			if (next_unread_feed) {
+				query = query + "&nuf=" + param_escape(next_unread_feed);
+				setActiveFeedId(next_unread_feed);
+			}
 		}
 	
-		var query = "backend.php?op=viewfeed&feed=" + param_escape(feed) +
-			"&skip=" + param_escape(skip) + "&subop=" + param_escape(subop) +
-			"&view=" + param_escape(view_mode) + "&limit=" + limit + 
-			"&smode=" + param_escape(search_mode);
-	
 		if (search_query != "") {
 			query = query + "&search=" + param_escape(search_query);
 			searchbox.value = "";
@@ -137,7 +147,7 @@ function viewfeed(feed, skip, subop, doc, is_cat) {
 	
 //		cleanSelectedList("feedList");
 	
-		var feedr = document.getElementById("FEEDR-" + feed);
+		var feedr = document.getElementById("FEEDR-" + getActiveFeedId());
 		if (feedr && !feedr.className.match("Selected")) {	
 			feedr.className = feedr.className + "Selected";
 		}