90 lines
2.7 KiB
JavaScript
90 lines
2.7 KiB
JavaScript
'use strict';
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const meta = require('../meta');
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const user = require('../user');
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const plugins = require('../plugins');
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const privileges = require('../privileges');
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const sockets = require('../socket.io');
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module.exports = function (Messaging) {
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Messaging.editMessage = async (uid, mid, roomId, content) => {
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await Messaging.checkContent(content);
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const raw = await Messaging.getMessageField(mid, 'content');
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if (raw === content) {
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return;
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}
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const payload = await plugins.hooks.fire('filter:messaging.edit', {
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content: content,
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edited: Date.now(),
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});
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if (!String(payload.content).trim()) {
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throw new Error('[[error:invalid-chat-message]]');
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}
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await Messaging.setMessageFields(mid, payload);
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// Propagate this change to users in the room
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const messages = await Messaging.getMessagesData([mid], uid, roomId, true);
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sockets.in(`chat_room_${roomId}`).emit('event:chats.edit', {
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messages: messages,
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});
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plugins.hooks.fire('action:messaging.edit', {
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message: { ...messages[0], content: payload.content },
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});
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};
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const canEditDelete = async (messageId, uid, type) => {
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let durationConfig = '';
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if (type === 'edit') {
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durationConfig = 'chatEditDuration';
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} else if (type === 'delete') {
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durationConfig = 'chatDeleteDuration';
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}
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const exists = await Messaging.messageExists(messageId);
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if (!exists) {
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throw new Error('[[error:invalid-mid]]');
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}
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const isAdminOrGlobalMod = await user.isAdminOrGlobalMod(uid);
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if (meta.config.disableChat) {
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throw new Error('[[error:chat-disabled]]');
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} else if (!isAdminOrGlobalMod && meta.config.disableChatMessageEditing) {
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throw new Error('[[error:chat-message-editing-disabled]]');
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}
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const userData = await user.getUserFields(uid, ['banned']);
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if (userData.banned) {
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throw new Error('[[error:user-banned]]');
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}
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const canChat = await privileges.global.can('chat', uid);
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if (!canChat) {
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throw new Error('[[error:no-privileges]]');
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}
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const messageData = await Messaging.getMessageFields(messageId, ['fromuid', 'timestamp', 'system']);
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if (isAdminOrGlobalMod && !messageData.system) {
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return;
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}
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const chatConfigDuration = meta.config[durationConfig];
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if (chatConfigDuration && Date.now() - messageData.timestamp > chatConfigDuration * 1000) {
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throw new Error(`[[error:chat-${type}-duration-expired, ${meta.config[durationConfig]}]]`);
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}
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if (messageData.fromuid === parseInt(uid, 10) && !messageData.system) {
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return;
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}
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throw new Error(`[[error:cant-${type}-chat-message]]`);
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};
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Messaging.canEdit = async (messageId, uid) => await canEditDelete(messageId, uid, 'edit');
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Messaging.canDelete = async (messageId, uid) => await canEditDelete(messageId, uid, 'delete');
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};
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