mirror of
https://github.com/wbbaddons/Tims-Chat.git
synced 2024-11-14 16:10:08 +00:00
584 lines
15 KiB
JavaScript
584 lines
15 KiB
JavaScript
/*
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* Copyright (c) 2010-2021 Tim Düsterhus.
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*
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* Use of this software is governed by the Business Source License
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* included in the LICENSE file.
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*
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* Change Date: 2025-03-05
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*
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* On the date above, in accordance with the Business Source
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* License, use of this software will be governed by version 2
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* or later of the General Public License.
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*/
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define([
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'./Chat/console',
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'Bastelstu.be/bottle',
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'Bastelstu.be/_Push',
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'WoltLabSuite/Core/Core',
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'WoltLabSuite/Core/Language',
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'WoltLabSuite/Core/Timer/Repeating',
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'WoltLabSuite/Core/User',
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'./Chat/Autocompleter',
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'./Chat/CommandHandler',
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'./Chat/DataStructure/Throttle',
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'./Chat/Message',
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'./Chat/Messenger',
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'./Chat/ParseError',
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'./Chat/ProfileStore',
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'./Chat/Room',
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'./Chat/Template',
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'./Chat/Ui/Attachment/Upload',
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'./Chat/Ui/AutoAway',
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'./Chat/Ui/Chat',
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'./Chat/Ui/ConnectionWarning',
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'./Chat/Ui/ErrorDialog',
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'./Chat/Ui/Input',
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'./Chat/Ui/Input/Autocompleter',
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'./Chat/Ui/MessageStream',
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'./Chat/Ui/MessageActions/Delete',
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'./Chat/Ui/Mobile',
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'./Chat/Ui/Notification',
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'./Chat/Ui/ReadMarker',
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'./Chat/Ui/Settings',
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'./Chat/Ui/Topic',
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'./Chat/Ui/UserActionDropdownHandler',
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'./Chat/Ui/UserList',
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], function (
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console,
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Bottle,
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Push,
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Core,
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Language,
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RepeatingTimer,
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CoreUser,
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Autocompleter,
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CommandHandler,
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Throttle,
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Message,
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Messenger,
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ParseError,
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ProfileStore,
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Room,
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Template,
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UiAttachmentUpload,
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UiAutoAway,
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Ui,
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UiConnectionWarning,
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ErrorDialog,
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UiInput,
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UiInputAutocompleter,
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UiMessageStream,
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UiMessageActionDelete,
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UiMobile,
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UiNotification,
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UiReadMarker,
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UiSettings,
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UiTopic,
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UiUserActionDropdownHandler,
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UiUserList
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) {
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'use strict'
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class Chat {
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constructor(roomID, config) {
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console.debug('Chat.constructor', 'Constructing …')
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this.config = config
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this.sessionID = Core.getUuid()
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// Setup Bottle containers
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this.bottle = new Bottle()
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this.bottle.value('bottle', this.bottle)
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this.bottle.value('config', config)
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this.bottle.constant('sessionID', this.sessionID)
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this.bottle.constant('roomID', roomID)
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// Register chat components
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this.service('Autocompleter', Autocompleter)
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this.service('CommandHandler', CommandHandler)
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this.service('Messenger', Messenger)
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this.service('ProfileStore', ProfileStore)
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this.service('Room', Room)
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// Register UI components
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this.service('Ui', Ui)
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this.service('UiAutoAway', UiAutoAway)
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this.service('UiConnectionWarning', UiConnectionWarning)
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this.service('UiInput', UiInput)
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this.service('UiInputAutocompleter', UiInputAutocompleter)
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this.service('UiMessageActionDelete', UiMessageActionDelete)
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this.service('UiMessageStream', UiMessageStream)
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this.service('UiMobile', UiMobile)
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this.service('UiNotification', UiNotification)
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this.service('UiReadMarker', UiReadMarker)
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this.service('UiSettings', UiSettings)
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this.service('UiTopic', UiTopic)
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this.service('UiUserActionDropdownHandler', UiUserActionDropdownHandler)
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this.service('UiUserList', UiUserList)
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this.service('UiAttachmentUpload', UiAttachmentUpload)
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// Register Models
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this.bottle.instanceFactory('Message', (container, m) => {
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return new Message(container.MessageType, m)
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})
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// Register Templates
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const selector = [
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'[type="x-text/template"]',
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'[data-application="be.bastelstu.chat"]',
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'[data-template-name]',
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].join('')
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const templates = elBySelAll(selector)
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Array.prototype.forEach.call(
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templates,
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function (template) {
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this.bottle.factory(
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`Template.${template.dataset.templateName}`,
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function (container) {
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const includeNames = (template.dataset.templateIncludes || '')
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.split(/ /)
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.filter((item) => item !== '')
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const includes = {}
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includeNames.forEach((item) => (includes[item] = container[item]))
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return new Template(template.textContent, includes)
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}
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)
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}.bind(this)
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)
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// Register MessageTypes
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Object.entries(this.config.messageTypes).forEach(
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([objectType, messageType]) => {
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const MessageType = require(messageType.module)
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this.bottle.factory(
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`MessageType.${objectType.replace(/\./g, '-')}`,
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(_) => {
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const deps = this.bottle.digest(MessageType.DEPENDENCIES || [])
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return new MessageType(...deps, objectType)
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}
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)
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}
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)
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// Register Commands
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Object.values(this.config.commands).forEach((command) => {
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const Command = require(command.module)
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this.bottle.factory(
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`Command.${command.package.replace(/\./g, '-')}:${
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command.identifier
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}`,
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(_) => {
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const deps = this.bottle.digest(Command.DEPENDENCIES || [])
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return new Command(...deps, command)
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}
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)
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})
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this.bottle.constant(
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'Trigger',
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new Map(
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Object.entries(this.config.triggers).map(([trigger, commandID]) => {
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const command = this.config.commands[commandID]
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const key = [command.package, command.identifier]
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return [trigger, key]
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})
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)
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)
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// Register Settings
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Array.from(
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elBySelAll('#chatQuickSettingsNavigation .button[data-module]')
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).forEach((item) => {
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const Button = require(item.dataset.module)
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this.bottle.instanceFactory(
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`UiSettingsButton.${item.dataset.module.replace(/\./g, '-')}`,
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(_, element) => {
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const deps = this.bottle.digest(Button.DEPENDENCIES || [])
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return new Button(element, ...deps)
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}
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)
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})
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this.knows = { from: undefined, to: undefined }
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this.processMessagesThrottled = Throttle(this.processMessages.bind(this))
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this.queuedMessages = []
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this.messageSinks = new Set()
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this.pullTimer = undefined
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this.pullUserListTimer = undefined
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this.pushConnected = false
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this.firstFailure = null
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}
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service(name, _constructor, args = []) {
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this.bottle.factory(name, (_) => {
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const deps = this.bottle.digest(_constructor.DEPENDENCIES || [])
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return new _constructor(...deps, ...args)
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})
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}
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async bootstrap() {
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console.debug('Chat.bootstrap', 'Initializing …')
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this.ui = this.bottle.container.Ui
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this.ui.bootstrap()
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this.ui.input.on('submit', this.onSubmit.bind(this))
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this.ui.input.on('autocomplete', this.onAutocomplete.bind(this))
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this.ui.attachmentUpload.on('send', (event) => {
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event.detail.promise = this.onSendAttachment(event)
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})
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await this.bottle.container.Room.join()
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// Bind unload event to leave the Chat
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window.addEventListener(
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'unload',
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this.bottle.container.Room.leave.bind(this.bottle.container.Room, true)
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)
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document.addEventListener('visibilitychange', (_) => {
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this.processMessagesThrottled.setDelay(document.hidden ? 10000 : 125)
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})
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this.pullTimer = new RepeatingTimer(
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Throttle(this.pullMessages.bind(this)),
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this.config.reloadTime * 1e3
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)
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Push.onConnect((_) => {
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console.debug('Chat.bootstrap', 'Push connected')
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this.pushConnected = true
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this.pullTimer.setDelta(30e3)
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}).catch((error) => {
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console.debug(error)
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})
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Push.onDisconnect((_) => {
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console.debug('Chat.bootstrap', 'Push disconnected')
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this.pushConnected = false
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this.pullTimer.setDelta(this.config.reloadTime * 1e3)
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}).catch((error) => {
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console.debug(error)
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})
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Push.onMessage(
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'be.bastelstu.chat.message',
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this.pullMessages.bind(this)
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).catch((error) => {
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console.debug(error)
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})
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// Fetch user list every 60 seconds
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// This acts as a safety net: It should be kept current by messages whenever possible.
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this.pullUserListTimer = new RepeatingTimer(
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this.updateUsers.bind(this),
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60e3
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)
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this.registerMessageSink(this.bottle.container.UiMessageStream)
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this.registerMessageSink(this.bottle.container.UiNotification)
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this.registerMessageSink(this.bottle.container.UiAutoAway)
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await Promise.all([
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this.pullMessages(),
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this.updateUsers(),
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this.bottle.container.ProfileStore.ensureUsersByIDs([CoreUser.userId]),
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])
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return this
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}
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registerMessageSink(sink) {
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if (typeof sink.ingest !== 'function') {
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throw new Error('The given sink does not provide a .ingest function.')
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}
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this.messageSinks.add(sink)
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}
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unregisterMessageSink(sink) {
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this.messageSinks.delete(sink)
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}
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hcf(err = undefined) {
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console.debug(
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'Chat.hcf',
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'Gotcha! FIRE was caught! FIRE’s data was newly added to the POKéDEX.',
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err
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)
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this.pullTimer.stop()
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this.pullUserListTimer.stop()
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new ErrorDialog(Language.get('chat.error.hcf', { err }))
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}
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async onSubmit(event) {
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const input = event.target
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const value = input.getText()
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console.debug('Chat.onSubmit', `Pushing message: ${value}`)
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// Clear message input
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input.insertText('', { append: false })
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this.markAsBack()
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let [trigger, parameterString] =
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this.bottle.container.CommandHandler.splitCommand(value)
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let command = null
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if (trigger === null) {
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command = this.bottle.container.CommandHandler.getCommandByIdentifier(
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'be.bastelstu.chat',
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'plain'
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)
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} else {
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command =
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this.bottle.container.CommandHandler.getCommandByTrigger(trigger)
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}
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if (command === null) {
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this.ui.input.inputError(
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Language.get('chat.error.triggerNotFound', { trigger })
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)
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return
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}
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try {
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let parameters
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try {
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parameters = this.bottle.container.CommandHandler.applyCommand(
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command,
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parameterString
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)
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} catch (e) {
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if (e instanceof ParseError) {
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e = new Error(
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Language.get('chat.error.invalidParameters', { data: e.data })
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)
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}
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throw e
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}
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const payload = { commandID: command.id, parameters }
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try {
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await this.bottle.container.Messenger.push(payload)
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this.ui.input.hideInputError()
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} catch (error) {
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let seriousError = true
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if (
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error.returnValues &&
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error.returnValues.fieldName === 'message' &&
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(error.returnValues.realErrorMessage ||
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error.returnValues.errorType)
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) {
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this.ui.input.inputError(
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error.returnValues.realErrorMessage ||
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error.returnValues.errorType
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)
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seriousError = false
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} else {
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this.ui.input.inputError(error.message)
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}
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if (seriousError) {
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this.handleError(error)
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}
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}
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// We assume that a running push server will push us our own message
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if (!this.pushConnected) {
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this.pullMessages()
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}
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console.debug('Chat.onSubmit', `Done`)
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} catch (e) {
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this.ui.input.inputError(e.message)
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}
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}
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async markAsBack() {
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try {
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if (this.bottle.container.ProfileStore.getSelf().away == null) return
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console.debug('Chat.markAsBack', `Marking as back`)
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const command =
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this.bottle.container.CommandHandler.getCommandByIdentifier(
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'be.bastelstu.chat',
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'back'
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)
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return this.bottle.container.Messenger.push({
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commandID: command.id,
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parameters: {},
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})
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} catch (err) {
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console.error('Chat.markAsBack', err)
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}
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}
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async onSendAttachment(event) {
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await this.bottle.container.Messenger.pushAttachment(event.detail.tmpHash)
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this.markAsBack()
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}
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onAutocomplete(event) {
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const input = event.target
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const value = input.getText(true)
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console.debug('Chat.onAutocomplete', `Autocompleting message: ${value}`)
|
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const result = this.bottle.container.Autocompleter.autocomplete(value)
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const completions = []
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for (const item of result) {
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completions.push(item)
|
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if (completions.length == 5) break
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}
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this.ui.autocompleter.sendCompletions(completions)
|
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}
|
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async pullMessages() {
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console.debug(
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'Chat.pullMessages',
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`Pulling new messages, starting at ${
|
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this.knows.to ? this.knows.to + 1 : ''
|
||
}`
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)
|
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|
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let payload
|
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try {
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if (this.knows.to === undefined) {
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payload = await this.bottle.container.Messenger.pull()
|
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} else {
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payload = await this.bottle.container.Messenger.pull(
|
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this.knows.to + 1
|
||
)
|
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}
|
||
} catch (e) {
|
||
this.handleError(e)
|
||
return
|
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}
|
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|
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console.debug('Chat.pullMessages', `Handling result: `, payload)
|
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const start = (performance ? performance : Date).now()
|
||
this.ui.connectionWarning.hide()
|
||
this.firstFailure = null
|
||
|
||
// Null range: No messages satisfy the constraints
|
||
if (payload.from > payload.to) {
|
||
const end = (performance ? performance : Date).now()
|
||
console.debug('Chat.pullMessages', `took ${(end - start) / 1000}s`)
|
||
return
|
||
}
|
||
|
||
let messages = payload.messages
|
||
|
||
if (this.knows.from !== undefined && this.knows.to !== undefined) {
|
||
messages = messages.filter((message) => {
|
||
return !(
|
||
this.knows.from <= message.messageID &&
|
||
message.messageID <= this.knows.to
|
||
)
|
||
})
|
||
}
|
||
|
||
if (this.knows.from === undefined || payload.from < this.knows.from)
|
||
this.knows.from = payload.from
|
||
if (this.knows.to === undefined || payload.to > this.knows.to)
|
||
this.knows.to = payload.to
|
||
|
||
this.queuedMessages.push(messages)
|
||
const end = (performance ? performance : Date).now()
|
||
console.debug('Chat.pullMessages', `took ${(end - start) / 1000}s`)
|
||
|
||
this.processMessagesThrottled()
|
||
}
|
||
|
||
handleError(error) {
|
||
if (this.firstFailure === null) {
|
||
console.error(
|
||
'Chat.handleError',
|
||
`Request failed, 30 seconds until shutdown`
|
||
)
|
||
this.firstFailure = Date.now()
|
||
this.ui.connectionWarning.show()
|
||
}
|
||
|
||
console.debugException(error)
|
||
|
||
if (Date.now() - this.firstFailure >= 30e3) {
|
||
console.error('Chat.handleError', ' Failures for 30 seconds, aborting')
|
||
|
||
this.hcf(error)
|
||
}
|
||
}
|
||
|
||
async processMessages() {
|
||
console.debug('Chat.processMessages', 'Processing messages')
|
||
const start = (performance ? performance : Date).now()
|
||
const messages = [].concat(...this.queuedMessages)
|
||
this.queuedMessages = []
|
||
|
||
if (messages.length === 0) return
|
||
|
||
await Promise.all(
|
||
messages.map(async (message) => {
|
||
this.bottle.container.ProfileStore.pushLastActivity(message.userID)
|
||
|
||
return message.getMessageType().preProcess(message)
|
||
})
|
||
)
|
||
|
||
const updateUserList = messages.some((message) => {
|
||
return message.getMessageType().shouldUpdateUserList(message)
|
||
})
|
||
|
||
if (updateUserList) {
|
||
this.updateUsers()
|
||
}
|
||
|
||
await this.bottle.container.ProfileStore.ensureUsersByIDs(
|
||
[].concat(
|
||
...messages.map((message) =>
|
||
message.getMessageType().getReferencedUsers(message)
|
||
)
|
||
)
|
||
)
|
||
|
||
messages.forEach((message) => {
|
||
message.getMessageType().preRender(message)
|
||
})
|
||
|
||
this.messageSinks.forEach((sink) => sink.ingest(messages))
|
||
const end = (performance ? performance : Date).now()
|
||
console.debug('Chat.processMessages', `took ${(end - start) / 1000}s`)
|
||
}
|
||
|
||
async updateUsers() {
|
||
console.debug('Chat.updateUsers')
|
||
|
||
const users = await this.bottle.container.Room.getUsers()
|
||
await this.bottle.container.ProfileStore.ensureUsersByIDs(
|
||
users.map((user) => user.userID)
|
||
)
|
||
this.ui.userList.render(users)
|
||
}
|
||
}
|
||
|
||
return Chat
|
||
})
|