478 lines
No EOL
20 KiB
TypeScript
478 lines
No EOL
20 KiB
TypeScript
import * as React from "react";
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import {ConnectionHandler, ConnectionState} from "../../../ConnectionHandler";
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import {EventHandler, Registry} from "../../../events";
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import * as log from "../../../log";
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import {LogCategory} from "../../../log";
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import {CommandResult} from "../../../connection/ServerConnectionDeclaration";
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import {ServerCommand} from "../../../connection/ConnectionBase";
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import {Settings} from "../../../settings";
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import {traj} from "../../../i18n/localize";
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import {createErrorModal} from "../../../ui/elements/Modal";
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import ReactDOM = require("react-dom");
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import {
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ChatMessage, ConversationHistoryResponse,
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ConversationUIEvents
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} from "../../../ui/frames/side/ConversationDefinitions";
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import {ConversationPanel} from "../../../ui/frames/side/ConversationUI";
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import {AbstractChat, AbstractChatManager, kMaxChatFrameMessageSize} from "./AbstractConversion";
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import {ErrorCode} from "../../../connection/ErrorCode";
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const kSuccessQueryThrottle = 5 * 1000;
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const kErrorQueryThrottle = 30 * 1000;
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export class Conversation extends AbstractChat<ConversationUIEvents> {
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private readonly handle: ConversationManager;
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public readonly conversationId: number;
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private conversationVolatile: boolean = false;
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private executingHistoryQueries = false;
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private pendingHistoryQueries: (() => Promise<any>)[] = [];
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public historyQueryResponse: ChatMessage[] = [];
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constructor(handle: ConversationManager, events: Registry<ConversationUIEvents>, id: number) {
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super(handle.connection, id.toString(), events);
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this.handle = handle;
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this.conversationId = id;
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this.lastReadMessage = handle.connection.settings.server(Settings.FN_CHANNEL_CHAT_READ(id), Date.now());
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}
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destroy() { }
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queryHistory(criteria: { begin?: number, end?: number, limit?: number }) : Promise<ConversationHistoryResponse> {
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return new Promise<ConversationHistoryResponse>(resolve => {
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this.pendingHistoryQueries.push(() => {
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this.historyQueryResponse = [];
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const requestObject = {
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cid: this.conversationId
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} as any;
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if(typeof criteria.begin === "number")
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requestObject.timestamp_begin = criteria.begin;
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if(typeof criteria.end === "number")
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requestObject.timestamp_end = criteria.end;
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if(typeof criteria.limit === "number")
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requestObject.message_count = criteria.limit;
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return this.handle.connection.serverConnection.send_command("conversationhistory", requestObject, { flagset: [ "merge" ], process_result: false }).then(() => {
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resolve({ status: "success", events: this.historyQueryResponse.map(e => {
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return {
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type: "message",
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message: e,
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timestamp: e.timestamp,
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uniqueId: "cm-" + this.conversationId + "-" + e.timestamp + "-" + Date.now(),
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isOwnMessage: false
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}
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}), moreEvents: false, nextAllowedQuery: Date.now() + kSuccessQueryThrottle });
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}).catch(error => {
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let errorMessage;
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if(error instanceof CommandResult) {
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if(error.id === ErrorCode.CONVERSATION_MORE_DATA || error.id === ErrorCode.DATABASE_EMPTY_RESULT) {
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resolve({ status: "success", events: this.historyQueryResponse.map(e => {
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return {
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type: "message",
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message: e,
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timestamp: e.timestamp,
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uniqueId: "cm-" + this.conversationId + "-" + e.timestamp + "-" + Date.now(),
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isOwnMessage: false
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}
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}), moreEvents: error.id === ErrorCode.CONVERSATION_MORE_DATA, nextAllowedQuery: Date.now() + kSuccessQueryThrottle });
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return;
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} else if(error.id === ErrorCode.PERMISSION_ERROR) {
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resolve({
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status: "no-permission",
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failedPermission: this.handle.connection.permissions.resolveInfo(parseInt(error.json["failed_permid"]))?.name || tr("unknwon"),
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nextAllowedQuery: Date.now() + kErrorQueryThrottle
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});
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return;
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} else if(error.id === ErrorCode.CONVERSATION_IS_PRIVATE) {
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resolve({
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status: "private",
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nextAllowedQuery: Date.now() + kErrorQueryThrottle
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});
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return;
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} else if(error.id === ErrorCode.COMMAND_NOT_FOUND) {
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resolve({
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status: "unsupported",
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nextAllowedQuery: Date.now() + kErrorQueryThrottle
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});
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return;
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} else {
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errorMessage = error.formattedMessage();
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}
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} else {
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log.error(LogCategory.CHAT, tr("Failed to fetch conversation history. %o"), error);
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errorMessage = tr("lookup the console");
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}
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resolve({
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status: "error",
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errorMessage: errorMessage,
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nextAllowedQuery: Date.now() + 5 * 1000
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});
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});
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});
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this.executeHistoryQuery();
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});
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}
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queryCurrentMessages() {
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this.presentMessages = [];
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this.mode = "loading";
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this.reportStateToUI();
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this.queryHistory({ end: 1, limit: kMaxChatFrameMessageSize }).then(history => {
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this.conversationPrivate = false;
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this.conversationVolatile = false;
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this.failedPermission = undefined;
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this.errorMessage = undefined;
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this.hasHistory = !!history.moreEvents;
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this.presentMessages = history.events?.map(e => Object.assign({ uniqueId: "m-" + this.conversationId + "-" + e.timestamp }, e)) || [];
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switch (history.status) {
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case "error":
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this.mode = "normal";
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this.presentEvents.push({
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type: "query-failed",
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timestamp: Date.now(),
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uniqueId: "qf-" + this.conversationId + "-" + Date.now() + "-" + Math.random(),
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message: history.errorMessage
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});
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break;
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case "no-permission":
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this.mode = "no-permissions";
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this.failedPermission = history.failedPermission;
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break;
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case "private":
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this.conversationPrivate = true;
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this.mode = "normal";
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break;
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case "success":
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this.mode = "normal";
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break;
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case "unsupported":
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this.crossChannelChatSupported = false;
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this.conversationPrivate = true;
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this.mode = "normal";
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break;
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}
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/* only update the UI if needed */
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if(this.handle.selectedConversation() === this.conversationId)
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this.reportStateToUI();
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});
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}
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protected canClientAccessChat() {
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return this.conversationId === 0 || this.handle.connection.getClient().currentChannel()?.channelId === this.conversationId;
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}
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private executeHistoryQuery() {
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if(this.executingHistoryQueries || this.pendingHistoryQueries.length === 0)
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return;
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this.executingHistoryQueries = true;
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try {
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const promise = this.pendingHistoryQueries.pop_front()();
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promise
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.catch(error => log.error(LogCategory.CLIENT, tr("Conversation history query task threw an error; this should never happen: %o"), error))
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.then(() => { this.executingHistoryQueries = false; this.executeHistoryQuery(); });
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} catch (e) {
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this.executingHistoryQueries = false;
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throw e;
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}
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}
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public updateIndexFromServer(info: any) {
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if('error_id' in info) {
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/* TODO: Parse error, may be flag private or similar */
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return;
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}
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const timestamp = parseInt(info["timestamp"]);
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if(isNaN(timestamp))
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return;
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if(timestamp > this.lastReadMessage)
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this.setUnreadTimestamp(this.lastReadMessage);
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}
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public handleIncomingMessage(message: ChatMessage, isOwnMessage: boolean) {
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this.registerIncomingMessage(message, isOwnMessage, "m-" + this.conversationId + "-" + message.timestamp + "-" + Math.random());
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}
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public handleDeleteMessages(criteria: { begin: number, end: number, cldbid: number, limit: number }) {
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let limit = { current: criteria.limit };
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this.presentMessages = this.presentMessages.filter(message => {
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if(message.type !== "message")
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return;
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if(message.message.sender_database_id !== criteria.cldbid)
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return true;
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if(criteria.end != 0 && message.timestamp > criteria.end)
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return true;
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if(criteria.begin != 0 && message.timestamp < criteria.begin)
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return true;
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return --limit.current < 0;
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});
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this.events.fire("notify_chat_message_delete", { chatId: this.conversationId.toString(), criteria: criteria });
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}
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public deleteMessage(messageUniqueId: string) {
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const message = this.presentMessages.find(e => e.uniqueId === messageUniqueId);
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if(!message) {
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log.warn(LogCategory.CHAT, tr("Tried to delete an unknown message (id: %s)"), messageUniqueId);
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return;
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}
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if(message.type !== "message")
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return;
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this.handle.connection.serverConnection.send_command("conversationmessagedelete", {
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cid: this.conversationId,
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timestamp_begin: message.timestamp - 1,
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timestamp_end: message.timestamp + 1,
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limit: 1,
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cldbid: message.message.sender_database_id
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}, { process_result: false }).catch(error => {
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log.error(LogCategory.CHAT, tr("Failed to delete conversation message for conversation %d: %o"), this.conversationId, error);
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if(error instanceof CommandResult)
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error = error.extra_message || error.message;
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createErrorModal(tr("Failed to delete message"), traj("Failed to delete conversation message{:br:}Error: {}", error)).open();
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});
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}
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setUnreadTimestamp(timestamp: number | undefined) {
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super.setUnreadTimestamp(timestamp);
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/* we've to update the last read timestamp regardless of if we're having actual unread stuff */
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this.handle.connection.settings.changeServer(Settings.FN_CHANNEL_CHAT_READ(this.conversationId), typeof timestamp === "number" ? timestamp : Date.now());
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this.handle.connection.channelTree.findChannel(this.conversationId)?.setUnread(timestamp !== undefined);
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}
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public localClientSwitchedChannel(type: "join" | "leave") {
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this.presentEvents.push({
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type: "local-user-switch",
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uniqueId: "us-" + this.conversationId + "-" + Date.now() + "-" + Math.random(),
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timestamp: Date.now(),
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mode: type
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});
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if(this.conversationId === this.handle.selectedConversation())
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this.reportStateToUI();
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}
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sendMessage(text: string) {
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this.doSendMessage(text, this.conversationId ? 2 : 3, this.conversationId);
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}
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}
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export class ConversationManager extends AbstractChatManager<ConversationUIEvents> {
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readonly connection: ConnectionHandler;
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readonly htmlTag: HTMLDivElement;
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private conversations: {[key: number]: Conversation} = {};
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private selectedConversation_: number;
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constructor(connection: ConnectionHandler) {
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super();
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this.connection = connection;
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this.htmlTag = document.createElement("div");
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this.htmlTag.style.display = "flex";
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this.htmlTag.style.flexDirection = "column";
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this.htmlTag.style.justifyContent = "stretch";
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this.htmlTag.style.height = "100%";
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ReactDOM.render(React.createElement(ConversationPanel, {
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events: this.uiEvents,
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handlerId: this.connection.handlerId,
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noFirstMessageOverlay: false,
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messagesDeletable: true
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}), this.htmlTag);
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/*
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spawnExternalModal("conversation", this.uiEvents, {
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handlerId: this.connection.handlerId,
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noFirstMessageOverlay: false,
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messagesDeletable: true
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}).open().then(() => {
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console.error("Opened");
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});
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*/
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this.uiEvents.on("action_select_chat", event => this.selectedConversation_ = parseInt(event.chatId));
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this.uiEvents.on("notify_destroy", connection.events().on("notify_connection_state_changed", event => {
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if(ConnectionState.socketConnected(event.old_state) !== ConnectionState.socketConnected(event.new_state)) {
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this.conversations = {};
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this.setSelectedConversation(-1);
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}
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}));
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this.uiEvents.on("notify_destroy", connection.events().on("notify_visibility_changed", event => {
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if(!event.visible)
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return;
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this.handlePanelShow();
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}));
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connection.events().one("notify_handler_initialized", () => this.uiEvents.on("notify_destroy", connection.getClient().events.on("notify_client_moved", event => {
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this.findOrCreateConversation(event.oldChannel.channelId).localClientSwitchedChannel("leave");
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this.findOrCreateConversation(event.newChannel.channelId).localClientSwitchedChannel("join");
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})));
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this.uiEvents.register_handler(this, true);
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this.uiEvents.on("notify_destroy", connection.serverConnection.command_handler_boss().register_explicit_handler("notifyconversationhistory", this.handleConversationHistory.bind(this)));
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this.uiEvents.on("notify_destroy", connection.serverConnection.command_handler_boss().register_explicit_handler("notifyconversationindex", this.handleConversationIndex.bind(this)));
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this.uiEvents.on("notify_destroy", connection.serverConnection.command_handler_boss().register_explicit_handler("notifyconversationmessagedelete", this.handleConversationMessageDelete.bind(this)));
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this.uiEvents.on("notify_destroy", this.connection.channelTree.events.on("notify_channel_list_received", () => {
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this.queryUnreadFlags();
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}));
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this.uiEvents.on("notify_destroy", this.connection.channelTree.events.on("notify_channel_updated", event => {
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/* TODO private flag! */
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}));
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}
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destroy() {
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ReactDOM.unmountComponentAtNode(this.htmlTag);
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this.htmlTag.remove();
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this.uiEvents.unregister_handler(this);
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this.uiEvents.fire("notify_destroy");
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this.uiEvents.destroy();
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}
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selectedConversation() {
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return this.selectedConversation_;
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}
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setSelectedConversation(id: number) {
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if(id >= 0)
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this.findOrCreateConversation(id);
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this.uiEvents.fire("notify_selected_chat", { chatId: id.toString() });
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}
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@EventHandler<ConversationUIEvents>("action_select_chat")
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private handleActionSelectChat(event: ConversationUIEvents["action_select_chat"]) {
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this.setSelectedConversation(parseInt(event.chatId));
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}
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findConversation(id: number) : Conversation {
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for(const conversation of Object.values(this.conversations))
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if(conversation.conversationId === id)
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return conversation;
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return undefined;
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}
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protected findChat(id: string): AbstractChat<ConversationUIEvents> {
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return this.findConversation(parseInt(id));
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}
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findOrCreateConversation(id: number) {
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let conversation = this.findConversation(id);
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if(!conversation) {
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conversation = new Conversation(this, this.uiEvents, id);
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this.conversations[id] = conversation;
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}
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return conversation;
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}
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destroyConversation(id: number) {
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delete this.conversations[id];
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if(id === this.selectedConversation_)
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this.uiEvents.fire("action_select_chat", { chatId: "unselected" });
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}
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queryUnreadFlags() {
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/* FIXME: Test for old TeaSpeak servers which don't support this */
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return;
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const commandData = this.connection.channelTree.channels.map(e => { return { cid: e.channelId, cpw: e.cached_password() }});
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this.connection.serverConnection.send_command("conversationfetch", commandData).catch(error => {
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log.warn(LogCategory.CHAT, tr("Failed to query conversation indexes: %o"), error);
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});
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}
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private handleConversationHistory(command: ServerCommand) {
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const conversation = this.findConversation(parseInt(command.arguments[0]["cid"]));
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if(!conversation) {
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log.warn(LogCategory.NETWORKING, tr("Received conversation history for an unknown conversation: %o"), command.arguments[0]["cid"]);
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return;
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}
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for(const entry of command.arguments) {
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conversation.historyQueryResponse.push({
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timestamp: parseInt(entry["timestamp"]),
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sender_database_id: parseInt(entry["sender_database_id"]),
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sender_unique_id: entry["sender_unique_id"],
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sender_name: entry["sender_name"],
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message: entry["msg"]
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});
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}
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}
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private handleConversationIndex(command: ServerCommand) {
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for(const entry of command.arguments) {
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const conversation = this.findOrCreateConversation(parseInt(entry["cid"]));
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conversation.updateIndexFromServer(entry);
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}
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}
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private handleConversationMessageDelete(command: ServerCommand) {
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const data = command.arguments[0];
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const conversation = this.findConversation(parseInt(data["cid"]));
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if(!conversation)
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return;
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conversation.handleDeleteMessages({
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limit: parseInt(data["limit"]),
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begin: parseInt(data["timestamp_begin"]),
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end: parseInt(data["timestamp_end"]),
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cldbid: parseInt(data["cldbid"])
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})
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}
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@EventHandler<ConversationUIEvents>("action_delete_message")
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private handleMessageDelete(event: ConversationUIEvents["action_delete_message"]) {
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const conversation = this.findConversation(parseInt(event.chatId));
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if(!conversation) {
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log.error(LogCategory.CLIENT, tr("Tried to delete a chat message from an unknown conversation with id %s"), event.chatId);
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return;
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}
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conversation.deleteMessage(event.uniqueId);
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}
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@EventHandler<ConversationUIEvents>("query_selected_chat")
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private handleQuerySelectedChat(event: ConversationUIEvents["query_selected_chat"]) {
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this.uiEvents.fire_async("notify_selected_chat", { chatId: isNaN(this.selectedConversation_) ? "unselected" : this.selectedConversation_ + ""})
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}
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@EventHandler<ConversationUIEvents>("notify_selected_chat")
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private handleNotifySelectedChat(event: ConversationUIEvents["notify_selected_chat"]) {
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this.selectedConversation_ = parseInt(event.chatId);
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}
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@EventHandler<ConversationUIEvents>("action_clear_unread_flag")
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protected handleClearUnreadFlag1(event: ConversationUIEvents["action_clear_unread_flag"]) {
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this.connection.channelTree.findChannel(parseInt(event.chatId))?.setUnread(false);
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}
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} |