mirror of
https://github.com/discourse/discourse.git
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db6eff7be9
This commit introduces a new frontend API to add custom items to the "Site activity" section in the new /about page. The new API is called `addAboutPageActivity` and it works along side the `register_stat` serve-side API which serializes the data that the frontend API consumes. More details of how the two APIs work together is in the JSDoc comment above the API function definition. Internal topic: t/128545/9.
542 lines
18 KiB
Ruby
542 lines
18 KiB
Ruby
# frozen_string_literal: true
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# name: chat
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# about: Adds chat functionality.
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# meta_topic_id: 230881
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# version: 0.4
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# authors: Kane York, Mark VanLandingham, Martin Brennan, Joffrey Jaffeux
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# url: https://github.com/discourse/discourse/tree/main/plugins/chat
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# meta_topic_id: 230881
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enabled_site_setting :chat_enabled
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register_asset "stylesheets/colors.scss", :color_definitions
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register_asset "stylesheets/mixins/index.scss"
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register_asset "stylesheets/common/index.scss"
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register_asset "stylesheets/desktop/index.scss", :desktop
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register_asset "stylesheets/mobile/index.scss", :mobile
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register_svg_icon "comments"
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register_svg_icon "comment-slash"
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register_svg_icon "comment-dots"
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register_svg_icon "lock"
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register_svg_icon "clipboard"
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register_svg_icon "file-audio"
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register_svg_icon "file-video"
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register_svg_icon "file-image"
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register_svg_icon "stop-circle"
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# route: /admin/plugins/chat
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add_admin_route "chat.admin.title", "chat"
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GlobalSetting.add_default(:allow_unsecure_chat_uploads, false)
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module ::Chat
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PLUGIN_NAME = "chat"
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RETENTION_SETTINGS_TO_USER_OPTION_FIELDS = {
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chat_channel_retention_days: :dismissed_channel_retention_reminder,
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chat_dm_retention_days: :dismissed_dm_retention_reminder,
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}
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end
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require_relative "lib/chat/engine"
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after_initialize do
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register_seedfu_fixtures(Rails.root.join("plugins", "chat", "db", "fixtures"))
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UserNotifications.append_view_path(File.expand_path("../app/views", __FILE__))
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register_category_custom_field_type(Chat::HAS_CHAT_ENABLED, :boolean)
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register_user_custom_field_type(Chat::LAST_CHAT_CHANNEL_ID, :integer)
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DiscoursePluginRegistry.serialized_current_user_fields << Chat::LAST_CHAT_CHANNEL_ID
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DiscoursePluginRegistry.register_flag_applies_to_type("Chat::Message", self)
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UserUpdater::OPTION_ATTR.push(:chat_enabled)
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UserUpdater::OPTION_ATTR.push(:only_chat_push_notifications)
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UserUpdater::OPTION_ATTR.push(:chat_sound)
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UserUpdater::OPTION_ATTR.push(:ignore_channel_wide_mention)
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UserUpdater::OPTION_ATTR.push(:show_thread_title_prompts)
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UserUpdater::OPTION_ATTR.push(:chat_email_frequency)
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UserUpdater::OPTION_ATTR.push(:chat_header_indicator_preference)
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UserUpdater::OPTION_ATTR.push(:chat_separate_sidebar_mode)
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register_reviewable_type Chat::ReviewableMessage
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reloadable_patch do |plugin|
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Site.preloaded_category_custom_fields << Chat::HAS_CHAT_ENABLED
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Guardian.prepend Chat::GuardianExtensions
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UserNotifications.prepend Chat::UserNotificationsExtension
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UserOption.prepend Chat::UserOptionExtension
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Category.prepend Chat::CategoryExtension
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Reviewable.prepend Chat::ReviewableExtension
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Bookmark.prepend Chat::BookmarkExtension
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User.prepend Chat::UserExtension
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Group.prepend Chat::GroupExtension
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Plugin::Instance.prepend Chat::PluginInstanceExtension
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Jobs::ExportCsvFile.prepend Chat::MessagesExporter
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WebHook.prepend Chat::OutgoingWebHookExtension
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end
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if Oneboxer.respond_to?(:register_local_handler)
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Oneboxer.register_local_handler("chat/chat") do |url, route|
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Chat::OneboxHandler.handle(url, route)
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end
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end
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if InlineOneboxer.respond_to?(:register_local_handler)
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InlineOneboxer.register_local_handler("chat/chat") do |url, route|
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if route[:message_id].present?
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message = Chat::Message.find_by(id: route[:message_id])
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next if !message
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chat_channel = message.chat_channel
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user = message.user
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next if !chat_channel || !user
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title =
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I18n.t(
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"chat.onebox.inline_to_message",
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message_id: message.id,
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chat_channel: chat_channel.name,
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username: user.username,
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)
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else
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chat_channel = Chat::Channel.find_by(id: route[:channel_id])
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next if !chat_channel
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title =
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if chat_channel.name.present?
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I18n.t("chat.onebox.inline_to_channel", chat_channel: chat_channel.name)
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end
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end
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next if !Guardian.new.can_preview_chat_channel?(chat_channel)
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{ url: url, title: title }
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end
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end
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if respond_to?(:register_upload_in_use)
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register_upload_in_use do |upload|
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Chat::Message.where(
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"message LIKE ? OR message LIKE ?",
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"%#{upload.sha1}%",
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"%#{upload.base62_sha1}%",
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).exists? ||
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Chat::Draft.where(
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"data LIKE ? OR data LIKE ?",
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"%#{upload.sha1}%",
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"%#{upload.base62_sha1}%",
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).exists?
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end
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end
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add_to_serializer(:user_card, :can_chat_user) do
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return false if !SiteSetting.chat_enabled
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return false if scope.user.blank?
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return false if !scope.user.user_option.chat_enabled || !object.user_option.chat_enabled
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scope.can_direct_message? && Guardian.new(object).can_chat?
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end
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add_to_serializer(:hidden_profile, :can_chat_user) do
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return false if !SiteSetting.chat_enabled
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return false if scope.user.blank?
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return false if !scope.user.user_option.chat_enabled || !object.user_option.chat_enabled
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scope.can_direct_message? && Guardian.new(object).can_chat?
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end
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add_to_serializer(
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:current_user,
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:can_chat,
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include_condition: -> do
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return @can_chat if defined?(@can_chat)
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@can_chat = SiteSetting.chat_enabled && scope.can_chat?
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end,
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) { true }
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add_to_serializer(
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:current_user,
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:can_direct_message,
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include_condition: -> do
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return @can_direct_message if defined?(@can_direct_message)
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@can_direct_message = include_has_chat_enabled? && scope.can_direct_message?
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end,
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) { true }
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add_to_serializer(
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:current_user,
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:has_chat_enabled,
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include_condition: -> do
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return @has_chat_enabled if defined?(@has_chat_enabled)
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@has_chat_enabled = include_can_chat? && object.user_option.chat_enabled
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end,
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) { true }
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add_to_serializer(
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:current_user,
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:chat_sound,
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include_condition: -> { include_has_chat_enabled? && object.user_option.chat_sound },
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) { object.user_option.chat_sound }
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add_to_serializer(
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:current_user,
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:needs_channel_retention_reminder,
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include_condition: -> do
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include_has_chat_enabled? && object.staff? &&
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!object.user_option.dismissed_channel_retention_reminder &&
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!SiteSetting.chat_channel_retention_days.zero?
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end,
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) { true }
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add_to_serializer(
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:current_user,
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:needs_dm_retention_reminder,
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include_condition: -> do
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include_has_chat_enabled? && !object.user_option.dismissed_dm_retention_reminder &&
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!SiteSetting.chat_dm_retention_days.zero?
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end,
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) { true }
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add_to_serializer(:current_user, :has_joinable_public_channels) do
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Chat::ChannelFetcher.secured_public_channel_search(
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self.scope,
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following: false,
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limit: 1,
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status: :open,
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).exists?
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end
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add_to_serializer(
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:current_user,
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:chat_drafts,
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include_condition: -> { include_has_chat_enabled? },
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) do
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Chat::Draft
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.where(user_id: object.id)
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.order(updated_at: :desc)
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.limit(20)
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.pluck(:chat_channel_id, :data, :thread_id)
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.map { |row| { channel_id: row[0], data: row[1], thread_id: row[2] } }
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end
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add_to_serializer(
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:user_notification_total,
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:chat_notifications,
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include_condition: -> do
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return @has_chat_enabled if defined?(@has_chat_enabled)
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@has_chat_enabled =
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SiteSetting.chat_enabled && scope.can_chat? && object.user_option.chat_enabled
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end,
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) { Chat::ChannelFetcher.unreads_total(self.scope) }
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add_to_serializer(:user_option, :chat_enabled) { object.chat_enabled }
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add_to_serializer(
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:user_option,
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:chat_sound,
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include_condition: -> { !object.chat_sound.blank? },
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) { object.chat_sound }
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add_to_serializer(:user_option, :only_chat_push_notifications) do
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object.only_chat_push_notifications
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end
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add_to_serializer(:user_option, :ignore_channel_wide_mention) do
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object.ignore_channel_wide_mention
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end
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add_to_serializer(:user_option, :show_thread_title_prompts) { object.show_thread_title_prompts }
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add_to_serializer(:current_user_option, :show_thread_title_prompts) do
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object.show_thread_title_prompts
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end
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add_to_serializer(:user_option, :chat_email_frequency) { object.chat_email_frequency }
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add_to_serializer(:user_option, :chat_header_indicator_preference) do
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object.chat_header_indicator_preference
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end
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add_to_serializer(:current_user_option, :chat_header_indicator_preference) do
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object.chat_header_indicator_preference
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end
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add_to_serializer(:user_option, :chat_separate_sidebar_mode) { object.chat_separate_sidebar_mode }
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add_to_serializer(:current_user_option, :chat_separate_sidebar_mode) do
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object.chat_separate_sidebar_mode
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end
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add_to_serializer(
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:upload,
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:thumbnail,
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include_condition: -> { SiteSetting.chat_enabled && SiteSetting.create_thumbnails },
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) { object.thumbnail }
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on(:site_setting_changed) do |name, old_value, new_value|
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user_option_field = Chat::RETENTION_SETTINGS_TO_USER_OPTION_FIELDS[name.to_sym]
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begin
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if user_option_field && old_value != new_value && !new_value.zero?
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UserOption.where(user_option_field => true).update_all(user_option_field => false)
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end
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rescue => e
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Rails.logger.warn(
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"Error updating user_options fields after chat retention settings changed: #{e}",
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)
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end
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if name == :secure_uploads && old_value == false && new_value == true
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Chat::SecureUploadsCompatibility.update_settings
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end
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if name == :chat_allowed_groups
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Jobs.enqueue(
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Jobs::Chat::AutoRemoveMembershipHandleChatAllowedGroupsChange,
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new_allowed_groups: new_value,
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)
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end
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end
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on(:post_alerter_after_save_post) do |post, new_record, notified|
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next if !new_record
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Chat::PostNotificationHandler.new(post, notified).handle
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end
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on(:group_destroyed) do |group, user_ids|
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Jobs.enqueue(
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Jobs::Chat::AutoRemoveMembershipHandleDestroyedGroup,
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destroyed_group_user_ids: user_ids,
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)
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end
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register_presence_channel_prefix("chat") do |channel_name|
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next nil unless channel_name == "/chat/online"
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config = PresenceChannel::Config.new
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config.allowed_group_ids = Chat.allowed_group_ids
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config
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end
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register_presence_channel_prefix("chat-reply") do |channel_name|
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if chat_channel_id = channel_name[%r{/chat-reply/(\d+)}, 1]
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chat_channel = Chat::Channel.find(chat_channel_id)
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PresenceChannel::Config.new.tap do |config|
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config.allowed_group_ids = chat_channel.allowed_group_ids
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config.allowed_user_ids = chat_channel.allowed_user_ids
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config.public = !chat_channel.read_restricted?
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end
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end
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rescue ActiveRecord::RecordNotFound
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nil
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end
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register_presence_channel_prefix("chat-user") do |channel_name|
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if user_id = channel_name[%r{/chat-user/(chat|core)/(\d+)}, 2]
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user = User.find(user_id)
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config = PresenceChannel::Config.new
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config.allowed_user_ids = [user.id]
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config
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end
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rescue ActiveRecord::RecordNotFound
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nil
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end
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register_push_notification_filter do |user, payload|
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if user.user_option.only_chat_push_notifications && user.user_option.chat_enabled
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payload[:notification_type].in?(::Notification.types.values_at(:chat_mention, :chat_message))
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else
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true
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end
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end
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on(:user_seen) do |user|
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if user.last_seen_at == user.first_seen_at
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Chat::Channel
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.where(auto_join_users: true)
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.each do |channel|
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Chat::ChannelMembershipManager.new(channel).enforce_automatic_user_membership(user)
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end
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end
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end
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on(:user_confirmed_email) do |user|
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if user.active?
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Chat::Channel
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.where(auto_join_users: true)
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.each do |channel|
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Chat::ChannelMembershipManager.new(channel).enforce_automatic_user_membership(user)
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end
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end
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end
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on(:user_added_to_group) do |user, group|
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channels_to_add =
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Chat::Channel
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.distinct
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.where(auto_join_users: true, chatable_type: "Category")
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.joins(
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"INNER JOIN category_groups ON category_groups.category_id = chat_channels.chatable_id",
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)
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.where(category_groups: { group_id: group.id })
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channels_to_add.each do |channel|
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Chat::ChannelMembershipManager.new(channel).enforce_automatic_user_membership(user)
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end
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end
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on(:user_removed_from_group) do |user, group|
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Jobs.enqueue(Jobs::Chat::AutoRemoveMembershipHandleUserRemovedFromGroup, user_id: user.id)
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end
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on(:category_updated) do |category|
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# There's a bug on core where this event is triggered with an `#update` result (true/false)
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if category.is_a?(Category) && category_channel = Chat::Channel.find_by(chatable: category)
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if category_channel.auto_join_users
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Chat::ChannelMembershipManager.new(category_channel).enforce_automatic_channel_memberships
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end
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Jobs.enqueue(Jobs::Chat::AutoRemoveMembershipHandleCategoryUpdated, category_id: category.id)
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end
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end
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# outgoing webhook events
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%i[
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chat_message_created
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chat_message_edited
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chat_message_trashed
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chat_message_restored
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].each do |chat_message_event|
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on(chat_message_event) do |message, channel, user|
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guardian = Guardian.new(user)
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payload = {
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message: Chat::MessageSerializer.new(message, { scope: guardian, root: false }).as_json,
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channel:
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Chat::ChannelSerializer.new(
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channel,
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{ scope: guardian, membership: channel.membership_for(user), root: false },
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).as_json,
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}
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category_id = channel.chatable_type == "Category" ? channel.chatable_id : nil
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WebHook.enqueue_chat_message_hooks(
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chat_message_event,
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payload.to_json,
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category_id: category_id,
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)
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end
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end
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Discourse::Application.routes.append do
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mount ::Chat::Engine, at: "/chat"
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get "/admin/plugins/chat/hooks" => "chat/admin/incoming_webhooks#index",
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:constraints => StaffConstraint.new
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post "/admin/plugins/chat/hooks" => "chat/admin/incoming_webhooks#create",
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:constraints => StaffConstraint.new
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put "/admin/plugins/chat/hooks/:incoming_chat_webhook_id" =>
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"chat/admin/incoming_webhooks#update",
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:constraints => StaffConstraint.new
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delete "/admin/plugins/chat/hooks/:incoming_chat_webhook_id" =>
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"chat/admin/incoming_webhooks#destroy",
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:constraints => StaffConstraint.new
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get "u/:username/preferences/chat" => "users#preferences",
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:constraints => {
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username: RouteFormat.username,
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}
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end
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if defined?(DiscourseAutomation)
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add_automation_scriptable("send_chat_message") do
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field :chat_channel_id, component: :text, required: true
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field :message, component: :message, required: true, accepts_placeholders: true
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field :sender, component: :user
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placeholder :channel_name
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triggerables [:recurring]
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script do |context, fields, automation|
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sender = User.find_by(username: fields.dig("sender", "value")) || Discourse.system_user
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channel = Chat::Channel.find_by(id: fields.dig("chat_channel_id", "value"))
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placeholders = { channel_name: channel.title(sender) }.merge(context["placeholders"] || {})
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creator =
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::Chat::CreateMessage.call(
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chat_channel_id: channel.id,
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guardian: sender.guardian,
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message: utils.apply_placeholders(fields.dig("message", "value"), placeholders),
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)
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if creator.failure?
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Rails.logger.warn "[discourse-automation] Chat message failed to send:\n#{creator.inspect_steps.inspect}\n#{creator.inspect_steps.error}"
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end
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end
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end
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end
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add_api_key_scope(
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:chat,
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{
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create_message: {
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actions: %w[chat/api/channel_messages#create],
|
|
params: %i[chat_channel_id],
|
|
},
|
|
},
|
|
)
|
|
|
|
# Dark mode email styles
|
|
Email::Styles.register_plugin_style do |fragment|
|
|
fragment.css(".chat-summary-header").each { |element| element[:dm] = "header" }
|
|
fragment.css(".chat-summary-content").each { |element| element[:dm] = "body" }
|
|
end
|
|
|
|
register_email_unsubscriber("chat_summary", EmailControllerHelper::ChatSummaryUnsubscriber)
|
|
|
|
register_stat("chat_messages", show_in_ui: true, expose_via_api: true) do
|
|
Chat::Statistics.about_messages
|
|
end
|
|
register_stat("chat_users", expose_via_api: true) { Chat::Statistics.about_users }
|
|
register_stat("chat_channels", expose_via_api: true) { Chat::Statistics.about_channels }
|
|
|
|
register_stat("chat_channel_messages") { Chat::Statistics.channel_messages }
|
|
register_stat("chat_direct_messages") { Chat::Statistics.direct_messages }
|
|
register_stat("chat_open_channels_with_threads_enabled") do
|
|
Chat::Statistics.open_channels_with_threads_enabled
|
|
end
|
|
register_stat("chat_threaded_messages") { Chat::Statistics.threaded_messages }
|
|
|
|
# Make sure to update spec/system/hashtag_autocomplete_spec.rb when changing this.
|
|
register_hashtag_data_source(Chat::ChannelHashtagDataSource)
|
|
register_hashtag_type_priority_for_context("channel", "chat-composer", 200)
|
|
register_hashtag_type_priority_for_context("category", "chat-composer", 100)
|
|
register_hashtag_type_priority_for_context("tag", "chat-composer", 50)
|
|
register_hashtag_type_priority_for_context("channel", "topic-composer", 10)
|
|
|
|
register_post_stripper do |nokogiri_fragment|
|
|
nokogiri_fragment.css(".chat-transcript .mention").remove
|
|
end
|
|
|
|
Site.markdown_additional_options["chat"] = {
|
|
limited_pretty_text_features: Chat::Message::MARKDOWN_FEATURES,
|
|
limited_pretty_text_markdown_rules: Chat::Message::MARKDOWN_IT_RULES,
|
|
hashtag_configurations: HashtagAutocompleteService.contexts_with_ordered_types,
|
|
}
|
|
|
|
register_user_destroyer_on_content_deletion_callback(
|
|
Proc.new { |user| Jobs.enqueue(Jobs::Chat::DeleteUserMessages, user_id: user.id) },
|
|
)
|
|
|
|
register_bookmarkable(Chat::MessageBookmarkable)
|
|
end
|
|
|
|
if Rails.env == "test"
|
|
Dir[Rails.root.join("plugins/chat/spec/support/**/*.rb")].each { |f| require f }
|
|
end
|