allow to edit labels from main interface

functions.js

@@ -1921,3 +1921,31 @@ Position.Center = function(element, parent) {
         element.style.left = (pw/2) - (w/2) -  Position.deltaX + "px";
 }
 
+function labeltest_callback() {
+	var container = document.getElementById('label_test_result');
+	if (xmlhttp.readyState == 4) {
+		container.innerHTML=xmlhttp.responseText;
+		notify("");
+	}
+}
+
+function labelTest() {
+
+	var container = document.getElementById('label_test_result');
+	container.style.display = "block";
+	container.innerHTML = "<p>Loading, please wait...</p>";
+
+	var form = document.forms['label_edit_form'];
+
+	var sql_exp = form.sql_exp.value;
+	var description = form.description.value;
+
+	xmlhttp.open("GET", "backend.php?op=pref-labels&subop=test&expr=" +
+		param_escape(sql_exp) + "&descr=" + param_escape(description), true);
+
+	xmlhttp.onreadystatechange=labeltest_callback;
+	xmlhttp.send(null);
+
+	return false;
+}
+

prefs.js

@@ -144,14 +144,6 @@ function labellist_callback() {
 	}
 }
 
-function labeltest_callback() {
-	var container = document.getElementById('label_test_result');
-	if (xmlhttp.readyState == 4) {
-		container.innerHTML=xmlhttp.responseText;
-		notify("");
-	}
-}
-
 function feed_browser_callback() {
 	var container = document.getElementById('prefContent');
 	if (xmlhttp.readyState == 4) {
@@ -761,25 +753,6 @@ function feedCatEditSave() {
 }
 
 
-function labelTest() {
-
-	var container = document.getElementById('label_test_result');
-	container.style.display = "block";
-	container.innerHTML = "<p>Loading, please wait...</p>";
-
-	var form = document.forms['label_edit_form'];
-
-	var sql_exp = form.sql_exp.value;
-	var description = form.description.value;
-
-	xmlhttp.open("GET", "backend.php?op=pref-labels&subop=test&expr=" +
-		param_escape(sql_exp) + "&descr=" + param_escape(description), true);
-
-	xmlhttp.onreadystatechange=labeltest_callback;
-	xmlhttp.send(null);
-
-	return false;
-}
 
 function displayHelpInfobox(topic_id) {
 

tt-rss.js

@@ -673,16 +673,24 @@ function editFeedDlg(feed) {
 		return;
 	}
 
-	if (feed <= 0 || activeFeedIsCat() || tagsAreDisplayed()) {
+	if ((feed <= 0 && feed > -10) || activeFeedIsCat() || tagsAreDisplayed()) {
 		alert(__("You can't edit this kind of feed."));
 		return;
 	}
 
 	if (xmlhttp_ready(xmlhttp)) {
+
+		if (feed > 0) {
 			xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editfeed&id=" +
 				param_escape(feed), true);
 			xmlhttp.onreadystatechange=infobox_callback;
 			xmlhttp.send(null);
+		} else {
+			xmlhttp.open("GET", "backend.php?op=pref-labels&subop=edit&id=" +
+				param_escape(-feed-11), true);
+			xmlhttp.onreadystatechange=infobox_callback;
+			xmlhttp.send(null);
+		}
 	} else {
 		printLockingError();
 	}
@@ -725,4 +733,35 @@ function feedEditSave() {
 	} 
 }
 
+function labelEditCancel() {
+	closeInfoBox();
+	return false;
+}
+
+function labelEditSave() {
+
+	try {
+
+		if (!xmlhttp_ready(xmlhttp)) {
+			printLockingError();
+			return
+		}
+	
+		closeInfoBox();
+	
+		notify_progress("Saving label...");
+	
+		query = Form.serialize("label_edit_form");
+	
+		xmlhttp.open("GET", "backend.php?" + query, true);		
+		xmlhttp.onreadystatechange=dlg_frefresh_callback;
+		xmlhttp.send(null);
+	
+		return false;
+
+	} catch (e) {
+		exception_error("feedEditSave (main)", e);
+	} 
+
+}