etherpad-lite/src/static/js/pad_cookie.ts

import * as padUtils from "./pad_utils.js";
import {JQueryGritter} from "../module/CustomWindow";
import {i18nextvar} from "./vendors/i18next";
'use strict';
/**
 * Copyright 2009 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS-IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
const Cookies = { Cookies: padUtils }.Cookies;
export const padcookie = new class {
    cookieName_: string;
    constructor() {
        this.cookieName_ = window.location.protocol === 'https:' ? 'prefs' : 'prefsHttp';
    }
    init() {
        const prefs = this.readPrefs_() || {};
        delete prefs.userId;
        delete prefs.name;
        delete prefs.colorId;
        this.writePrefs_(prefs);
        // Re-read the saved cookie to test if cookies are enabled.
        if (this.readPrefs_() == null) {
            ($ as unknown as JQueryGritter).gritter.add({
                title: 'Error',
                text: i18nextvar('pad.noCookie'),
                sticky: true,
                class_name: 'error',
            });
        }
    }
    readPrefs_() {
        try {
            // @ts-ignore
            const json = Cookies.get(this.cookieName_);
            if (json == null)
                return null;
            return JSON.parse(json);
        }
        catch (e) {
            return null;
        }
    }
    writePrefs_(prefs) {
        // @ts-ignore
        Cookies.set(this.cookieName_, JSON.stringify(prefs), { expires: 365 * 100 });
    }
    getPref(prefName) {
        return this.readPrefs_()[prefName];
    }
    setPref(prefName, value) {
        const prefs = this.readPrefs_();
        prefs[prefName] = value;
        this.writePrefs_(prefs);
    }
    clear() {
        this.writePrefs_({});
    }
}();