From 474a4bb19a04b1403fc05557c477d5093c587dc9 Mon Sep 17 00:00:00 2001
From: RMidhunSuresh <rmidhunsuresh@gmail.com>
Date: Sun, 15 Aug 2021 16:26:52 +0530
Subject: [PATCH] Remove Login vm

Signed-off-by: RMidhunSuresh <rmidhunsuresh@gmail.com>
---
 src/domain/LoginViewModel.js | 132 -----------------------------------
 1 file changed, 132 deletions(-)
 delete mode 100644 src/domain/LoginViewModel.js

diff --git a/src/domain/LoginViewModel.js b/src/domain/LoginViewModel.js
deleted file mode 100644
index a33b4c46..00000000
--- a/src/domain/LoginViewModel.js
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
-Copyright 2020 Bruno Windels <bruno@windels.cloud>
-
-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.
-*/
-
-import {ViewModel} from "./ViewModel.js";
-import {SessionLoadViewModel} from "./SessionLoadViewModel.js";
-
-function normalizeHomeserver(homeServer) {
-    try {
-        return new URL(homeServer).origin;
-    } catch (err) {
-        return new URL(`https://${homeServer}`).origin;
-    }
-}
-
-export class LoginViewModel extends ViewModel {
-    constructor(options) {
-        super(options);
-        const {ready, defaultHomeServer, createSessionContainer} = options;
-        this._createSessionContainer = createSessionContainer;
-        this._ready = ready;
-        this._defaultHomeServer = defaultHomeServer;
-        this._sessionContainer = null;
-        this._loadViewModel = null;
-        this._loadViewModelSubscription = null;
-        this._supportsSSOLogin = false;
-        this.queryLogin();
-    }
-
-    get defaultHomeServer() { return this._defaultHomeServer; }
-
-    get loadViewModel() {return this._loadViewModel; }
-
-    get isBusy() {
-        if (!this._loadViewModel) {
-            return false;
-        } else {
-            return this._loadViewModel.loading;
-        }
-    }
-
-    async queryLogin(homeServer = this.defaultHomeServer) {
-        // See if we support SSO, if so shows SSO link
-        /* For this, we'd need to poll queryLogin before we do login()
-        */
-        this._supportsSSOLogin = false;
-        this.emitChange("supportsSSOLogin");
-        if (!this._sessionContainer) {
-            this._sessionContainer = this._createSessionContainer();
-        }
-        const normalizedHS = normalizeHomeserver(homeServer);
-        try {
-            this.loginOptions = await this._sessionContainer.queryLogin(normalizedHS);
-            this._supportsSSOLogin = !!this.loginOptions.sso;
-        }
-        catch (e) {
-            // Something went wrong, assume SSO is not supported
-            console.error("Could not query login methods supported by the homeserver");
-        }
-        this.emitChange("supportsSSOLogin");
-    }
-
-    async login(username, password, homeserver) {
-        homeserver = normalizeHomeserver(homeserver);
-        this._loadViewModelSubscription = this.disposeTracked(this._loadViewModelSubscription);
-        if (this._loadViewModel) {
-            this._loadViewModel = this.disposeTracked(this._loadViewModel);
-        }
-        this._loadViewModel = this.track(new SessionLoadViewModel(this.childOptions({
-            createAndStartSessionContainer: async () => {
-                if (this.loginOptions.password) {
-                    this._sessionContainer.startWithLogin(this.loginOptions.password(username, password));
-                }
-                return this._sessionContainer;
-            },
-            ready: sessionContainer => {
-                // make sure we don't delete the session in dispose when navigating away
-                this._sessionContainer = null;
-                this._ready(sessionContainer);
-            },
-            homeserver,
-        })));
-        this._loadViewModel.start();
-        this.emitChange("loadViewModel");
-        this._loadViewModelSubscription = this.track(this._loadViewModel.disposableOn("change", () => {
-            if (!this._loadViewModel.loading) {
-                this._loadViewModelSubscription = this.disposeTracked(this._loadViewModelSubscription);
-            }
-            this.emitChange("isBusy");
-        }));
-    }
-
-    getSSOLink(homeserver) {
-        const link = `${homeserver}/_matrix/client/r0/login/sso/redirect?redirectUrl=${this.urlCreator.createSSOCallbackURL()}`;
-        return link;
-    }
-
-    async startSSOLogin(homeserver) {
-        const hs = normalizeHomeserver(homeserver);
-        await this.platform.settingsStorage.setString("homeserver", hs);
-        this.platform.openUrl(this.getSSOLink(hs));
-    }
-
-    get cancelUrl() {
-        return this.urlCreator.urlForSegment("session");
-    }
-
-    get supportsSSOLogin() {
-        return this._supportsSSOLogin;
-    }
-
-    dispose() {
-        super.dispose();
-        if (this._sessionContainer) {
-            // if we move away before we're done with initial sync
-            // delete the session
-            this._sessionContainer.deleteSession();
-        }
-    }
-}