js: Convert static/js/stream_create.js to ES6 module.

Signed-off-by: Anders Kaseorg <anders@zulip.com>

.eslintrc.json

@@ -263,7 +263,6 @@
                 "spoilers": false,
                 "starred_messages": false,
                 "stream_color": false,
-                "stream_create": false,
                 "stream_data": false,
                 "stream_edit": false,
                 "stream_events": false,

static/js/bundles/app.js

@@ -69,7 +69,6 @@ import "../stream_data";
 import "../stream_topic_history";
 import "../stream_muting";
 import "../stream_events";
-import "../stream_create";
 import "../stream_edit";
 import "../subs";
 import "../message_edit";

static/js/global.d.ts

@@ -130,7 +130,6 @@ declare let settings_user_groups: any;
 declare let settings_users: any;
 declare let starred_messages: any;
 declare let stream_color: any;
-declare let stream_create: any;
 declare let stream_data: any;
 declare let stream_edit: any;
 declare let stream_events: any;

static/js/stream_create.js

@@ -1,25 +1,23 @@
-"use strict";
+import render_announce_stream_docs from "../templates/announce_stream_docs.hbs";
+import render_new_stream_users from "../templates/new_stream_users.hbs";
+import render_subscription_invites_warning_modal from "../templates/subscription_invites_warning_modal.hbs";
 
-const render_announce_stream_docs = require("../templates/announce_stream_docs.hbs");
+import * as peer_data from "./peer_data";
-const render_new_stream_users = require("../templates/new_stream_users.hbs");
+import * as people from "./people";
-const render_subscription_invites_warning_modal = require("../templates/subscription_invites_warning_modal.hbs");
-
-const peer_data = require("./peer_data");
-const people = require("./people");
 
 let created_stream;
 
-exports.reset_created_stream = function () {
+export function reset_created_stream() {
     created_stream = undefined;
-};
+}
 
-exports.set_name = function (stream) {
+export function set_name(stream) {
     created_stream = stream;
-};
+}
 
-exports.get_name = function () {
+export function get_name() {
     return created_stream;
-};
+}
 
 class StreamSubscriptionError {
     report_no_subs_to_stream() {
@@ -234,7 +232,7 @@ function create_stream() {
     });
 }
 
-exports.new_stream_clicked = function (stream_name) {
+export function new_stream_clicked(stream_name) {
     // this changes the tab switcher (settings/preview) which isn't necessary
     // to a add new stream title.
     subs.show_subs_pane.create_stream();
@@ -243,9 +241,9 @@ exports.new_stream_clicked = function (stream_name) {
     if (stream_name !== "") {
         $("#create_stream_name").val(stream_name);
     }
-    exports.show_new_stream_modal();
+    show_new_stream_modal();
     $("#create_stream_name").trigger("focus");
-};
+}
 
 function clear_error_display() {
     stream_name_error.clear_errors();
@@ -253,7 +251,7 @@ function clear_error_display() {
     stream_subscription_error.clear_errors();
 }
 
-exports.show_new_stream_modal = function () {
+export function show_new_stream_modal() {
     $("#stream-creation").removeClass("hide");
     $(".right .settings").hide();
 
@@ -270,7 +268,7 @@ exports.show_new_stream_modal = function () {
 
     const container = $("#people_to_add");
     container.html(html);
-    exports.create_handlers_for_users(container);
+    create_handlers_for_users(container);
 
     // Make the options default to the same each time:
     // public, "announce stream" on.
@@ -304,9 +302,9 @@ exports.show_new_stream_modal = function () {
 
         e.preventDefault();
     });
-};
+}
 
-exports.create_handlers_for_users = function (container) {
+export function create_handlers_for_users(container) {
     // container should be $('#people_to_add')...see caller to verify
     container.on("change", "#user-checkboxes input", update_announce_stream_state);
 
@@ -380,9 +378,9 @@ exports.create_handlers_for_users = function (container) {
 
         e.preventDefault();
     });
-};
+}
 
-exports.set_up_handlers = function () {
+export function set_up_handlers() {
     const container = $("#stream-creation").expectOne();
 
     container.on("change", "#make-invite-only input", update_announce_stream_state);
@@ -466,6 +464,4 @@ exports.set_up_handlers = function () {
             e.preventDefault();
         }
     });
-};
+}
-
-window.stream_create = exports;

static/js/subs.js

@@ -10,6 +10,7 @@ const render_subscriptions = require("../templates/subscriptions.hbs");
 const components = require("./components");
 const people = require("./people");
 const search_util = require("./search_util");
+const stream_create = require("./stream_create");
 const util = require("./util");
 
 exports.show_subs_pane = {