move some label helper functions to prefLabelTree

js/prefs.js

@@ -316,19 +316,6 @@ function editFilter(id) {
 	dialog.show();
 }
 
-
-function getSelectedLabels() {
-	const tree = dijit.byId("labelTree");
-	const items = tree.model.getCheckedItems();
-	const rv = [];
-
-	items.each(function(item) {
-		rv.push(tree.model.store.getValue(item, 'bare_id'));
-	});
-
-	return rv;
-}
-
 function getSelectedUsers() {
 	return Tables.getSelected("prefUserList");
 }
@@ -372,28 +359,6 @@ function getSelectedFilters() {
 
 }
 
-function removeSelectedLabels() {
-
-	const sel_rows = getSelectedLabels();
-
-	if (sel_rows.length > 0) {
-		if (confirm(__("Remove selected labels?"))) {
-			notify_progress("Removing selected labels...");
-
-			const query = { op: "pref-labels", method: "remove",
-				ids: sel_rows.toString() };
-
-			xhrPost("backend.php",	query, () => {
-				updateLabelList();
-			});
-		}
-	} else {
-		alert(__("No labels are selected."));
-	}
-
-	return false;
-}
-
 function removeSelectedUsers() {
 
 	const sel_rows = getSelectedUsers();
@@ -906,25 +871,6 @@ function opmlRegenKey() {
 	return false;
 }
 
-function labelColorReset() {
-	const labels = getSelectedLabels();
-
-	if (labels.length > 0) {
-		if (confirm(__("Reset selected labels to default colors?"))) {
-
-			const query = { op: "pref-labels", method: "colorreset",
-				ids: labels.toString() };
-
-			xhrPost("backend.php", query, () => {
-				updateLabelList();
-			});
-		}
-
-	} else {
-		alert(__("No labels are selected."));
-	}
-}
-
 function editProfiles() {
 
 	if (dijit.byId("profileEditDlg"))