plugins: mail, mailto: remove code from global context

plugins/mailto/init.js

@@ -1,27 +1,34 @@
-function mailtoArticle(id) {
-	if (!id) {
-		const ids = Headlines.getSelected();
+Plugins.Mailto = {
+	send: function (id) {
+		if (!id) {
+			const ids = Headlines.getSelected();
 
-		if (ids.length == 0) {
-			alert(__("No articles selected."));
-			return;
+			if (ids.length == 0) {
+				alert(__("No articles selected."));
+				return;
+			}
+
+			id = ids.toString();
 		}
 
-		id = ids.toString();
+		if (dijit.byId("emailArticleDlg"))
+			dijit.byId("emailArticleDlg").destroyRecursive();
+
+		const query = "backend.php?op=pluginhandler&plugin=mailto&method=emailArticle&param=" + encodeURIComponent(id);
+
+		const dialog = new dijit.Dialog({
+			id: "emailArticleDlg",
+			title: __("Forward article by email"),
+			style: "width: 600px",
+			href: query});
+
+		dialog.show();
 	}
+};
 
-	if (dijit.byId("emailArticleDlg"))
-		dijit.byId("emailArticleDlg").destroyRecursive();
-
-	const query = "backend.php?op=pluginhandler&plugin=mailto&method=emailArticle&param=" + encodeURIComponent(id);
-
-	const dialog = new dijit.Dialog({
-		id: "emailArticleDlg",
-		title: __("Forward article by email"),
-		style: "width: 600px",
-		href: query});
-
-	dialog.show();
-}
-
+// override default hotkey action if enabled
+Plugins.Mail = Plugins.Mail || {};
 
+Plugins.Mail.onHotkey = function(id) {
+	Plugins.Mailto.send(id);
+};