proginn-lib/dist/bridge/index.js

import cookies from 'js-cookie';
import semver from 'semver';
import { COOKIE_ROOT_DOMAIN, COOKIE_APP_KEY, COOKIE_APP_EXTRA_KEY, COOKIE_ACCESS_TOKEN_KEY, MSG_REQUIRE_LOGIN, APP_INJECT_COOKIE_KEYS, DEF_SYNCED_COOKIE_EXP } from './constant';
const setupWebViewJavascriptBridge = (callback) => {
    if (window.WebViewJavascriptBridge) {
        return callback(window.WebViewJavascriptBridge);
    }
    if (window.WVJBCallbacks) {
        return window.WVJBCallbacks.push(callback);
    }
    window.WVJBCallbacks = [callback];
    var WVJBIframe = document.createElement('iframe');
    WVJBIframe.style.display = 'none';
    WVJBIframe.src = 'https://__bridge_loaded__';
    document.documentElement.appendChild(WVJBIframe);
    setTimeout(function () {
        document.documentElement.removeChild(WVJBIframe);
    }, 0);
};
const parseJWT = (token) => {
    const payloadStr = token.split('.')[1];
    if (!payloadStr) {
        return null;
    }
    try {
        return JSON.parse(atob(payloadStr));
    }
    catch (e) {
        // tslint:disable-next-line
        console.error('[parseJWT]', e);
    }
    return null;
};
const getAppInfo = () => {
    const val = cookies.get(COOKIE_APP_KEY);
    const matched = val && /^(ios|android)\ ((?:\d\.?)+)$/.exec(val);
    if (!matched) {
        return null;
    }
    return {
        os: matched[1],
        version: matched[2]
    };
};
const getAppExtra = () => {
    const val = cookies.get(COOKIE_APP_EXTRA_KEY);
    const segments = val && val.split(/\s+/);
    if (!segments || !segments.length) {
        return {};
    }
    return segments.reduce((map, item) => {
        const matched = /^([0-9a-zA-Z_-]+)\/(.+)$/.exec(item);
        if (matched) {
            map[matched[1]] = matched[2];
        }
        return map;
    }, {});
};
let cachedAppInfo;
let cachedappExtra;
class ProginnBridge {
    constructor(opts) {
        this.root = window.app_event || window.appBridge;
        const { notifier } = opts || {};
        this.notifier = notifier;
    }
    get appInfo() {
        cachedAppInfo = cachedAppInfo || getAppInfo();
        return cachedAppInfo;
    }
    get appExtra() {
        cachedappExtra = cachedappExtra || getAppExtra();
        return cachedappExtra;
    }
    get appVersion() {
        var _a;
        return (_a = this.appInfo) === null || _a === void 0 ? void 0 : _a.version;
    }
    get os() {
        var _a;
        return (_a = this.appInfo) === null || _a === void 0 ? void 0 : _a.os;
    }
    get isInApp() {
        return !!(this.appInfo || this.root);
    }
    get isAndroid() {
        return /Android/.test(window.navigator.userAgent) || this.os === 'android' || false;
    }
    get isIos() {
        return /iP(hone|ad|od)/.test(window.navigator.userAgent) || this.os === 'ios' || false;
    }
    get cookie() {
        return cookies.get();
    }
    get isLogined() {
        return !!cookies.get(COOKIE_ACCESS_TOKEN_KEY);
    }
    get uid() {
        const token = cookies.get(COOKIE_ACCESS_TOKEN_KEY);
        const payload = token && parseJWT(token);
        return payload === null || payload === void 0 ? void 0 : payload.uid;
    }
    inject(name, cb, root = 'Proginn') {
        window[root] = window[root] || {};
        window[root][name] = cb;
    }
    invoke(fn, data = null, cb = () => { }) {
        if (this.isIos && this.compareAppVersion('gte', '4.22.0')) {
            setupWebViewJavascriptBridge((bridge) => {
                bridge.callHandler(fn, data, cb);
            });
            return;
        }
        if (!this.root) {
            // tslint:disable-next-line
            console.warn(`Bridge invoke ${fn} skipped.`);
            return null;
        }
        if (this.isAndroid) {
            if (typeof this.root[fn] === 'function') {
                return data ? this.root[fn](data) : this.root[fn]();
            }
            else {
                return null;
            }
        }
        else {
            return this.root(fn, data);
        }
    }
    back() {
        if (!this.isInApp) {
            window.history.back();
        }
        else {
            if (this.isIos && this.compareAppVersion('gte', '4.22.0')) {
                this.invoke('back');
            }
            else {
                this.invoke('back_page');
            }
        }
    }
    load(url) {
        window.location.href = url;
    }
    open(url, title) {
        if (this.isInApp && (!this.isAndroid || this.compareAppVersion('gte', '4.20.0'))) {
            url = `proginn://webview?url=${encodeURIComponent(url)}${title ? '&title=' + encodeURIComponent(title) : ''}`;
        }
        this.load(url);
    }
    login() {
        if (!this.isInApp) {
            return;
        }
        this.load('proginn://login?backToPage=true');
    }
    checkLogin(force = false) {
        if (force || !this.isLogined) {
            this.notifier && this.notifier(MSG_REQUIRE_LOGIN, -99);
            this.login();
            return false;
        }
        return true;
    }
    compareAppVersion(operator, version) {
        return this.appVersion ? semver[operator](this.appVersion, version) : false;
    }
    syncCookies(opts) {
        opts = opts || {};
        opts.domain = opts.domain || COOKIE_ROOT_DOMAIN;
        opts.expires = opts.expires || DEF_SYNCED_COOKIE_EXP;
        for (const key of APP_INJECT_COOKIE_KEYS) {
            const val = cookies.get(key);
            if (val) {
                cookies.set(key, val, opts);
            }
        }
    }
    // generally to fix android webview cookies non-inject bug
    cacheCookiesInStorage() {
        for (const key of APP_INJECT_COOKIE_KEYS) {
            const val = cookies.get(key);
            if (val) {
                window.localStorage.setItem(key, val);
            }
            else {
                window.localStorage.removeItem(key);
            }
        }
    }
    loadCookiesInStorage(opts) {
        opts = opts || {};
        opts.domain = opts.domain || COOKIE_ROOT_DOMAIN;
        opts.expires = opts.expires || DEF_SYNCED_COOKIE_EXP;
        for (const key of APP_INJECT_COOKIE_KEYS) {
            // pass if already exists
            if (cookies.get(key)) {
                continue;
            }
            const val = window.localStorage.getItem(key);
            if (val) {
                cookies.set(key, val, opts);
            }
        }
    }
    loadUserData(data) {
        if (this.isAndroid) {
            this.invoke('user_load', data);
        }
        else if (this.compareAppVersion('lt', '4.22.0')) {
            this.invoke('user_load', {
                userInfo: data,
            });
        }
        else {
            this.invoke('loadUserData', data);
        }
    }
    loadTopicData(data) {
        if (this.isAndroid) {
            this.invoke('topic_load', data.topic_id);
        }
        else if (this.compareAppVersion('lt', '4.22.0')) {
            this.invoke('topic_load', data);
        }
        else {
            this.invoke('loadTopicData', data);
        }
    }
}
export default ProginnBridge;