move to Article:

+       static function purge_orphans($do_output = false) {

move to Feeds

+       static function getGlobalUnread($user_id = false) {
+       static function getCategoryTitle($cat_id) {
+       static function getLabelUnread($label_id, $owner_uid = false) {

classes/api.php

@@ -101,7 +101,7 @@ class API extends Handler {
 		if ($feed_id) {
 			$this->wrap(self::STATUS_OK, array("unread" => getFeedUnread($feed_id, $is_cat)));
 		} else {
-			$this->wrap(self::STATUS_OK, array("unread" => getGlobalUnread()));
+			$this->wrap(self::STATUS_OK, array("unread" => Feeds::getGlobalUnread()));
 		}
 	}
 
@@ -170,7 +170,7 @@ class API extends Handler {
 
 				if ($unread || !$unread_only) {
 					array_push($cats, array("id" => $cat_id,
-						"title" => getCategoryTitle($cat_id),
+						"title" => Feeds::getCategoryTitle($cat_id),
 						"unread" => $unread));
 				}
 			}

classes/article.php

@@ -864,4 +864,17 @@ class Article extends Handler_Protected {
 		return $rv;
 	}
 
+	static function purge_orphans($do_output = false) {
+
+		// purge orphaned posts in main content table
+		$result = db_query("DELETE FROM ttrss_entries WHERE
+			NOT EXISTS (SELECT ref_id FROM ttrss_user_entries WHERE ref_id = id)");
+
+		if ($do_output) {
+			$rows = db_affected_rows($result);
+			_debug("Purged $rows orphaned posts.");
+		}
+	}
+
+
 }

classes/feeds.php

@@ -1445,7 +1445,7 @@ class Feeds extends Handler_Protected {
 
 			$label_id = feed_to_label_id($feed);
 
-			return getLabelUnread($label_id, $owner_uid);
+			return Feeds::getLabelUnread($label_id, $owner_uid);
 
 		}
 
@@ -1602,7 +1602,7 @@ class Feeds extends Handler_Protected {
 
 	static function getFeedTitle($id, $cat = false) {
 		if ($cat) {
-			return getCategoryTitle($id);
+			return Feeds::getCategoryTitle($id);
 		} else if ($id == -1) {
 			return __("Starred articles");
 		} else if ($id == -2) {
@@ -1707,5 +1707,51 @@ class Feeds extends Handler_Protected {
 		return $unread;
 	}
 
+	static function getGlobalUnread($user_id = false) {
+
+		if (!$user_id) {
+			$user_id = $_SESSION["uid"];
+		}
+
+		$result = db_query("SELECT SUM(value) AS c_id FROM ttrss_counters_cache
+			WHERE owner_uid = '$user_id' AND feed_id > 0");
+
+		$c_id = db_fetch_result($result, 0, "c_id");
+
+		return $c_id;
+	}
+
+	static function getCategoryTitle($cat_id) {
+
+		if ($cat_id == -1) {
+			return __("Special");
+		} else if ($cat_id == -2) {
+			return __("Labels");
+		} else {
+
+			$result = db_query("SELECT title FROM ttrss_feed_categories WHERE
+				id = '$cat_id'");
+
+			if (db_num_rows($result) == 1) {
+				return db_fetch_result($result, 0, "title");
+			} else {
+				return __("Uncategorized");
+			}
+		}
+	}
+
+	static function getLabelUnread($label_id, $owner_uid = false) {
+		if (!$owner_uid) $owner_uid = $_SESSION["uid"];
+
+		$result = db_query("SELECT COUNT(ref_id) AS unread FROM ttrss_user_entries, ttrss_user_labels2
+			WHERE owner_uid = '$owner_uid' AND unread = true AND label_id = '$label_id' AND article_id = ref_id");
+
+		if (db_num_rows($result) != 0) {
+			return db_fetch_result($result, 0, "unread");
+		} else {
+			return 0;
+		}
+	}
+
 }
 

classes/handler/public.php

@@ -287,7 +287,7 @@ class Handler_Public extends Handler {
 		if ($this->dbh->num_rows($result) == 1) {
 			$uid = $this->dbh->fetch_result($result, 0, "id");
 
-			print getGlobalUnread($uid);
+			print Feeds::getGlobalUnread($uid);
 
 			if ($fresh) {
 				print ";";

classes/pref/feeds.php

@@ -1542,7 +1542,7 @@ class Pref_Feeds extends Handler_Protected {
 
 		$obj['id'] = 'CAT:' . $cat_id;
 		$obj['items'] = array();
-		$obj['name'] = getCategoryTitle($cat_id);
+		$obj['name'] = Feeds::getCategoryTitle($cat_id);
 		$obj['type'] = 'category';
 		$obj['unread'] = (int) $cat_unread;
 		$obj['bare_id'] = $cat_id;

classes/pref/filters.php

@@ -224,7 +224,7 @@ class Pref_Filters extends Handler_Protected {
 		while ($line = $this->dbh->fetch_assoc($result)) {
 
 			$where = sql_bool_to_bool($line["cat_filter"]) ?
-				getCategoryTitle($line["cat_id"]) :
+				Feeds::getCategoryTitle($line["cat_id"]) :
 				($line["feed_id"] ?
 					Feeds::getFeedTitle($line["feed_id"]) : __("All feeds"));
 
@@ -497,7 +497,7 @@ class Pref_Filters extends Handler_Protected {
 
 		if (strpos($feed_id, "CAT:") === 0) {
 			$feed_id = (int) substr($feed_id, 4);
-			$feed = getCategoryTitle($feed_id);
+			$feed = Feeds::getCategoryTitle($feed_id);
 		} else {
 			$feed_id = (int) $feed_id;
 

classes/rpc.php

@@ -151,7 +151,7 @@ class RPC extends Handler_Protected {
 		$this->dbh->query("DELETE FROM ttrss_user_entries
 			WHERE ref_id IN ($ids) AND owner_uid = " . $_SESSION["uid"]);
 
-		purge_orphans();
+		Article::purge_orphans();
 
 		print json_encode(array("message" => "UPDATE_COUNTERS"));
 	}
@@ -556,7 +556,7 @@ class RPC extends Handler_Protected {
 		}
 
 		// Purge orphans and cleanup tags
-		purge_orphans();
+		Article::purge_orphans();
 		//cleanup_tags(14, 50000);
 
 		if ($num_updated > 0) {