292 lines
13 KiB
TypeScript
292 lines
13 KiB
TypeScript
import { Component } from "@angular/core";
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import { ActivatedRoute, Router } from "@angular/router";
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import { ScalarClientApiService } from "../../shared/services/scalar/scalar-client-api.service";
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import * as _ from "lodash";
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import { ScalarServerApiService } from "../../shared/services/scalar/scalar-server-api.service";
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import { FE_Integration, FE_IntegrationRequirement, FE_SimpleBot } from "../../shared/models/integration";
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import { IntegrationsRegistry } from "../../shared/registry/integrations.registry";
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import { SessionStorage } from "../../shared/SessionStorage";
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import { AdminApiService } from "../../shared/services/admin/admin-api.service";
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import { IntegrationsApiService } from "../../shared/services/integrations/integrations-api.service";
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import { Modal, overlayConfigFactory } from "ngx-modialog";
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import { ConfigSimpleBotComponent, SimpleBotConfigDialogContext } from "../../configs/simple-bot/simple-bot.component";
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import { ToasterService } from "angular2-toaster";
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import { StickerApiService } from "../../shared/services/integrations/sticker-api.service";
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const CATEGORY_MAP = {
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"Widgets": ["widget"],
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"Bots": ["complex-bot", "bot"],
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"Bridges": ["bridge"],
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};
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@Component({
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selector: "my-riot-home",
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templateUrl: "./home.component.html",
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styleUrls: ["./home.component.scss"],
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})
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export class RiotHomeComponent {
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public isLoading = true;
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public isError = false;
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public errorMessage: string;
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public isRoomEncrypted: boolean;
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public hasStickerPacks = false;
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private roomId: string;
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private userId: string;
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private requestedScreen: string = null;
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private requestedIntegrationId: string = null;
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public integrationsForCategory: { [category: string]: FE_Integration[] } = {};
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private categoryMap: { [categoryName: string]: string[] } = CATEGORY_MAP;
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constructor(private activatedRoute: ActivatedRoute,
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private scalarApi: ScalarServerApiService,
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private scalar: ScalarClientApiService,
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private integrationsApi: IntegrationsApiService,
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private stickerApi: StickerApiService,
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private adminApi: AdminApiService,
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private router: Router,
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private modal: Modal,
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private toaster: ToasterService) {
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let params: any = this.activatedRoute.snapshot.queryParams;
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this.requestedScreen = params.screen;
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this.requestedIntegrationId = params.integ_id;
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if (SessionStorage.roomId && SessionStorage.userId) {
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this.roomId = SessionStorage.roomId;
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this.userId = SessionStorage.userId;
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console.log("Already checked scalar token and other params - continuing startup");
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this.prepareIntegrations();
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return;
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}
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if (!params.scalar_token || !params.room_id) {
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console.error("Unable to load Dimension. Missing room ID or scalar token.");
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this.isError = true;
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this.isLoading = false;
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this.errorMessage = "Unable to load Dimension - missing room ID or token.";
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} else {
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this.roomId = params.room_id;
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SessionStorage.scalarToken = params.scalar_token;
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SessionStorage.roomId = this.roomId;
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this.scalarApi.getAccount().then(response => {
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const userId = response.user_id;
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SessionStorage.userId = userId;
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if (!userId) {
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console.error("No user returned for token. Is the token registered in Dimension?");
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this.isError = true;
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this.isLoading = false;
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this.errorMessage = "Could not verify your token. Please try logging out of Riot and back in. Be sure to back up your encryption keys!";
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} else {
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this.userId = userId;
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console.log("Scalar token belongs to " + userId);
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this.checkAdmin();
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this.prepareIntegrations();
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}
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}).catch(err => {
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console.error(err);
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this.isError = true;
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this.isLoading = false;
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this.errorMessage = "Unable to communicate with Dimension due to an unknown error.";
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});
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}
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}
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private checkAdmin() {
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this.adminApi.isAdmin().then(() => {
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console.log(SessionStorage.userId + " is an admin for this Dimension instance");
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SessionStorage.isAdmin = true;
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}).catch(() => SessionStorage.isAdmin = false);
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}
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public hasIntegrations(): boolean {
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for (const category of this.getCategories()) {
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if (this.getIntegrationsIn(category).length > 0) return true;
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}
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return false;
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}
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public getCategories(): string[] {
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return Object.keys(this.categoryMap);
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}
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public getIntegrationsIn(category: string): FE_Integration[] {
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return this.integrationsForCategory[category];
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}
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private getIntegrations(): FE_Integration[] {
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const result: FE_Integration[] = [];
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for (const category of this.getCategories()) {
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for (const integration of this.getIntegrationsIn(category)) {
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result.push(integration);
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}
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}
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return result;
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}
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public modifyIntegration(integration: FE_Integration) {
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if (!integration._isSupported) {
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console.log(this.userId + " tried to modify " + integration.displayName + " with error: " + integration._notSupportedReason);
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const reason = integration.category === "widget" ? "You do not appear to have permission to modify widgets in this room" : integration._notSupportedReason;
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this.toaster.pop("error", reason);
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return;
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}
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SessionStorage.editIntegration = integration;
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SessionStorage.editsRequested++;
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console.log(this.userId + " is trying to modify " + integration.displayName);
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if (integration.category === "bot") {
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this.modal.open(ConfigSimpleBotComponent, overlayConfigFactory({
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bot: <FE_SimpleBot>integration,
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roomId: this.roomId,
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isBlocking: true,
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size: 'lg',
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}, SimpleBotConfigDialogContext));
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} else {
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console.log("Navigating to edit screen for " + integration.category + " " + integration.type);
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this.router.navigate(['riot-app', integration.category, integration.type], {queryParams: {roomId: this.roomId}});
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}
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}
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private prepareIntegrations() {
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this.scalar.isRoomEncrypted(this.roomId).then(payload => {
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this.isRoomEncrypted = payload.response;
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return this.integrationsApi.getIntegrations(this.roomId);
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}).then(response => {
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const integrations: FE_Integration[] = _.flatten(Object.keys(response).map(k => response[k]));
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const supportedIntegrations: FE_Integration[] = _.filter(integrations, i => IntegrationsRegistry.isSupported(i));
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// Flag integrations that aren't supported in encrypted rooms
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if (this.isRoomEncrypted) {
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for (const integration of supportedIntegrations) {
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if (!integration.isEncryptionSupported) {
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integration._isSupported = false;
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integration._notSupportedReason = "This integration is not supported in encrypted rooms";
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}
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}
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}
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// Set up the categories
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for (const category of Object.keys(this.categoryMap)) {
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const supportedTypes = this.categoryMap[category];
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this.integrationsForCategory[category] = _.filter(supportedIntegrations, i => supportedTypes.indexOf(i.category) !== -1);
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}
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let promises = supportedIntegrations.map(i => this.updateIntegrationState(i));
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return Promise.all(promises);
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}).then(() => {
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this.isLoading = false;
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// HACK: We wait for the digest cycle so we actually have components to look at
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setTimeout(() => this.tryOpenConfigScreen(), 20);
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}).catch(err => {
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console.error(err);
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this.isError = true;
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this.isLoading = false;
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this.errorMessage = "Unable to set up Dimension. This version of Riot may not supported or there may be a problem with the server.";
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});
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this.stickerApi.getPacks().then(packs => {
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this.hasStickerPacks = packs.length > 0;
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}).catch(err => {
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console.error(err);
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});
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}
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private tryOpenConfigScreen() {
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let category = null;
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let type = null;
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if (!this.requestedScreen) return;
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if (this.requestedScreen === "type_m.stickerpicker") {
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console.log("Intercepting config screen handling to open sticker picker config");
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this.router.navigate(['riot-app', 'stickerpicker']);
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return;
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}
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const targetIntegration = IntegrationsRegistry.getIntegrationForScreen(this.requestedScreen);
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if (targetIntegration) {
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category = targetIntegration.category;
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type = targetIntegration.type;
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} else {
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console.log("Unknown screen requested: " + this.requestedScreen);
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}
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console.log("Searching for integration for requested screen");
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for (const integration of this.getIntegrations()) {
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if (integration.category === category && integration.type === type) {
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console.log("Configuring integration " + this.requestedIntegrationId + " category=" + category + " type=" + type);
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SessionStorage.editIntegration = integration;
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SessionStorage.editIntegrationId = this.requestedIntegrationId;
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this.modifyIntegration(integration);
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return;
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}
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}
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console.log("Failed to find integration component for category=" + category + " type=" + type);
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}
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private async updateIntegrationState(integration: FE_Integration) {
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if (!integration.requirements) return;
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let promises = integration.requirements.map(r => this.checkRequirement(r));
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if (integration.category === "bot") {
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const state = await this.scalar.getMembershipState(this.roomId, (<FE_SimpleBot>integration).userId);
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if (state && state.response && state.response.membership) {
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integration._inRoom = ["join", "invite"].indexOf(state.response.membership) !== -1;
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} else integration._inRoom = false;
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}
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return Promise.all(promises).then(() => {
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integration._isSupported = true;
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integration._notSupportedReason = null;
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}, error => {
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console.error(error);
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integration._isSupported = false;
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integration._notSupportedReason = error;
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});
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}
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private checkRequirement(requirement: FE_IntegrationRequirement) {
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switch (requirement.condition) {
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case "publicRoom":
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return this.scalar.getJoinRule(this.roomId).then(payload => {
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if (!payload.response) {
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return Promise.reject("Could not communicate with Riot");
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}
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const isPublic = payload.response.join_rule === "public";
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if (isPublic !== requirement.expectedValue) {
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return Promise.reject("The room must be " + (isPublic ? "non-public" : "public") + " to use this integration");
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} else return Promise.resolve();
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});
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case "canSendEventTypes":
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const processPayload = payload => {
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const response = <any>payload.response;
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if (response === true) return Promise.resolve();
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if (response.error || response.error.message)
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return Promise.reject("You cannot modify widgets in this room");
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return Promise.reject("Error communicating with Riot");
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};
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let promiseChain = Promise.resolve();
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requirement.argument.forEach(e => promiseChain = promiseChain.then(() => this.scalar.canSendEvent(this.roomId, e.type, e.isState).then(processPayload).catch(processPayload)));
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return promiseChain.then(() => {
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if (!requirement.expectedValue) return Promise.reject("Expected to not be able to send specific event types");
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}).catch(err => {
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console.error(err);
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if (requirement.expectedValue) return Promise.reject("Expected to be able to send specific event types");
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});
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case "userInRoom":
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// TODO: Implement
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default:
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return Promise.reject("Requirement '" + requirement.condition + "' not found");
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}
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}
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}
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