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index.ts
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index.ts
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///<reference path="types.ts"/>
import { Observable } from "rxjs/Observable";
import { BehaviorSubject } from "rxjs/BehaviorSubject";
import { zip } from "rxjs/observable/zip";
import { initDocument, initOptions, initSocket, initWindow } from "./socket";
import { initNotify } from "./notify";
import { domHandlers$ } from "./dom-effects";
import { SocketEvent, socketHandlers$ } from "./socket-messages";
import { merge } from "rxjs/observable/merge";
import { initLogger, logHandler$ } from "./log";
import { effectOutputHandlers$ } from "./effects";
import { Nanologger } from "../vendor/logger";
import { scrollRestoreHandlers$, initWindowName } from "./scroll-restore";
import { initListeners } from "./listeners";
import { groupBy } from "rxjs/operators/groupBy";
import { withLatestFrom } from "rxjs/operators/withLatestFrom";
import { mergeMap } from "rxjs/operators/mergeMap";
import { share } from "rxjs/operators/share";
import { filter } from "rxjs/operators/filter";
import { pluck } from "rxjs/operators/pluck";
import { of } from "rxjs/observable/of";
export interface Inputs {
window$: Observable<Window>;
document$: Observable<Document>;
socket$: Observable<SocketEvent>;
option$: BehaviorSubject<IBrowserSyncOptions>;
navigator$: Observable<Navigator>;
notifyElement$: BehaviorSubject<HTMLElement>;
logInstance$: Observable<Nanologger>;
io$: BehaviorSubject<any>;
outgoing$: Observable<any>;
}
const window$ = initWindow();
const document$ = initDocument();
const names$ = initWindowName(window);
const { socket$, io$ } = initSocket();
const option$ = initOptions();
const navigator$ = of(navigator);
const notifyElement$ = initNotify(option$.getValue());
const logInstance$ = initLogger(option$.getValue());
const outgoing$ = initListeners(window, document, socket$, option$);
const inputs: Inputs = {
window$,
document$,
socket$,
option$,
navigator$,
notifyElement$,
logInstance$,
io$,
outgoing$
};
function getStream(name: string, inputs) {
return function(handlers$, inputStream$) {
return inputStream$.pipe(
groupBy(([keyName]) => {
return keyName;
}),
withLatestFrom(handlers$),
filter(([x, handlers]) => {
return typeof handlers[x.key] === "function";
}),
mergeMap(([x, handlers]) => {
return handlers[x.key](x.pipe(pluck(String(1))), inputs);
}),
share()
);
};
}
const combinedEffectHandler$ = zip(
effectOutputHandlers$,
scrollRestoreHandlers$,
(...args) => {
return args.reduce((acc, item) => ({ ...acc, ...item }), {});
}
);
const output$ = getStream("[socket]", inputs)(
socketHandlers$,
merge(inputs.socket$, outgoing$)
);
const effect$ = getStream("[effect]", inputs)(combinedEffectHandler$, output$);
const dom$ = getStream("[dom-effect]", inputs)(
domHandlers$,
merge(effect$, names$)
);
const merged$ = merge(output$, effect$, dom$);
const log$ = getStream("[log]", inputs)(logHandler$, merged$);
log$.subscribe();
// resume$.next(true);
// var socket = require("./socket");
// var shims = require("./client-shims");
// var notify = require("./notify");
// // var codeSync = require("./code-sync");
// const { BrowserSync } = require("./browser-sync");
// var ghostMode = require("./ghostmode");
// var events = require("./events");
// var utils = require("./browser.utils");
//
// const mitt = require("mitt").default;
//
// var shouldReload = false;
// var initialised = false;
//
// /**
// * @param options
// */
// function init(options: bs.InitOptions) {
// if (shouldReload && options.reloadOnRestart) {
// utils.reloadBrowser();
// }
//
// var BS = window.___browserSync___ || {};
// var emitter = mitt();
//
// if (!BS.client) {
// BS.client = true;
//
// var browserSync = new BrowserSync({ options, emitter, socket });
//
// // codeSync.init(browserSync);
//
// // // Always init on page load
// // ghostMode.init(browserSync);
// //
// // notify.init(browserSync);
// //
// // if (options.notify) {
// // notify.flash("Connected to BrowserSync");
// // }
// }
//
// // if (!initialised) {
// // socket.on("disconnect", function() {
// // if (options.notify) {
// // notify.flash("Disconnected from BrowserSync");
// // }
// // shouldReload = true;
// // });
// // initialised = true;
// // }
// }
//
// /**
// * Handle individual socket connections
// */
// socket.on("connection", init);