headline caching fixes

backend.php

@@ -226,12 +226,13 @@
 
 		$topmost_article_ids = $ret[0];
 		$headlines_count = $ret[1];
+		$returned_feed = $ret[2];
 
 		print "]]></headlines>";
 
 		print "<headlines-count value=\"$headlines_count\"/>";
 
-		$headlines_unread = getFeedUnread($link, $feed);
+		$headlines_unread = getFeedUnread($link, $returned_feed);
 
 		print "<headlines-unread value=\"$headlines_unread\"/>";
 

feedlist.js

@@ -171,7 +171,7 @@ function viewfeed(feed, subop, is_cat, subop_param, skip_history, offset) {
 				} 
 			}
 
-			f.innerHTML = cache_find("F:" + feed);
+			f.innerHTML = cache_find_param("F:" + feed, unread_ctr);
 
 			var query = "backend.php?op=rpc&subop=getAllCounters";
 

functions.php

@@ -4952,7 +4952,7 @@
 			print "</div>";
 		}
 
-		return array($topmost_article_ids, $headlines_count);
+		return array($topmost_article_ids, $headlines_count, $feed);
 	}
 
 // from here: http://www.roscripts.com/Create_tag_cloud-71.html

viewfeed.js

@@ -1196,7 +1196,7 @@ function cdmWatchdog() {
 
 
 function cache_inject(id, article, param) {
-	if (!cache_check(id, param)) {
+	if (!cache_check_param(id, param)) {
 		debug("cache_article: miss: " + id + " [p=" + param + "]");
 
 		var cache_obj = new Array();
@@ -1221,10 +1221,10 @@ function cache_find(id) {
 	return false;
 }
 
-function cache_get_param(id) {
+function cache_find_param(id, param) {
 	for (var i = 0; i < article_cache.length; i++) {
-		if (article_cache[i]["id"] == id) {
-			return article_cache[i]["param"];
+		if (article_cache[i]["id"] == id && article_cache[i]["param"] == param) {
+			return article_cache[i]["data"];
 		}
 	}
 	return false;
@@ -1241,6 +1241,10 @@ function cache_check(id) {
 
 function cache_check_param(id, param) {
 	for (var i = 0; i < article_cache.length; i++) {
+
+//		debug("cache_check_param " + article_cache[i]["id"] + ":" + 
+//			article_cache[i]["param"] + " vs " + id + ":" + param);
+
 		if (article_cache[i]["id"] == id && article_cache[i]["param"] == param) {
 			return true;
 		}