show icons in feedlist

feedlist.js

@@ -506,6 +506,15 @@ function parse_counters(reply, scheduled_call) {
 			if (kind != "cat") {
 				//setFeedValue(id, false, 'error', error);
 				setFeedValue(id, false, 'updated', updated);
+
+				if (id > 0) {
+					if (has_img) {
+						setFeedIcon(id, false, 
+							getInitParam("icons_url") + "/" + id + ".ico");
+					} else {
+						setFeedIcon(id, false, 'images/blank_icon.gif');
+					}
+				}
 			}
 		}
 	
@@ -915,3 +924,22 @@ function selectFeed(feed, is_cat) {
 		exception_error("selectFeed", e);
 	}
 }
+
+function setFeedIcon(feed, is_cat, src) {
+	try {
+		var tree = dijit.byId("feedTree");
+
+		if (is_cat) 
+			treeNode = tree._itemNodesMap['CAT:' + feed];
+		else
+			treeNode = tree._itemNodesMap['FEED:' + feed];
+
+		if (treeNode) {
+			treeNode = treeNode[0];
+			treeNode.iconNode.src = src;
+		}
+
+	} catch (e) {
+		exception_error("setFeedIcon", e);
+	}
+}

functions.php

@@ -7215,6 +7215,7 @@
 		$obj['type'] = 'feed';
 		$obj['error'] = $error;
 		$obj['updated'] = $updated;
+		$obj['icon'] = getFeedIcon($feed_id);
 
 		return $obj;
 	}

tt-rss.css

@@ -1514,3 +1514,8 @@ div.fatalError textarea {
 .dijitTreeRow.Hidden {
 	display : none;
 }
+
+img.feedIcon {
+	max-width : 16px;
+	max-height : 16px;
+}

tt-rss.js

@@ -270,9 +270,16 @@ function init() {
 				model: treeModel,
 				_createTreeNode: function(args) {
 					var tnode = new dijit._TreeNode(args);
-					tnode.labelNode.innerHTML = args.label;
+
+					if (args.item.icon) 
+						tnode.iconNode.src = args.item.icon[0];
+
+					//tnode.labelNode.innerHTML = args.label;
 					return tnode;
 					},
+				getIconClass: function (item, opened) {
+					return (!item || this.model.mayHaveChildren(item)) ? (opened ? "dijitFolderOpened" : "dijitFolderClosed") : "feedIcon";
+				},
 				getLabelClass: function (item, opened) {
 					return (item.unread == 0) ? "dijitTreeLabel" : "dijitTreeLabel Unread";
 				},