64 lines
2.1 KiB
JavaScript
64 lines
2.1 KiB
JavaScript
/*
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Copyright 2021 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import {ViewModel} from "../ViewModel";
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import {LoginFailure} from "../../matrix/Client.js";
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export class PasswordLoginViewModel extends ViewModel {
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constructor(options) {
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super(options);
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const {loginOptions, attemptLogin} = options;
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this._loginOptions = loginOptions;
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this._attemptLogin = attemptLogin;
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this._isBusy = false;
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this._errorMessage = "";
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}
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get isBusy() { return this._isBusy; }
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get errorMessage() { return this._errorMessage; }
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setBusy(status) {
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this._isBusy = status;
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this.emitChange("isBusy");
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}
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_showError(message) {
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this._errorMessage = message;
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this.emitChange("errorMessage");
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}
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async login(username, password) {
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this._errorMessage = "";
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this.emitChange("errorMessage");
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const status = await this._attemptLogin(this._loginOptions.password(username, password));
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let error = "";
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switch (status) {
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case LoginFailure.Credentials:
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error = this.i18n`Your username and/or password don't seem to be correct.`;
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break;
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case LoginFailure.Connection:
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error = this.i18n`Can't connect to ${this._loginOptions.homeserver}.`;
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break;
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case LoginFailure.Unknown:
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error = this.i18n`Something went wrong while checking your login and password.`;
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break;
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}
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if (error) {
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this._showError(error);
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}
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}
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}
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