From 0077fc26df2982720e5fb278af6540a47859386f Mon Sep 17 00:00:00 2001 From: Eugen Rochko Date: Sat, 10 Sep 2016 18:36:48 +0200 Subject: [PATCH] Merge and unmerge timelines on follow/unfollow, solves #21, #22 --- .../components/components/column.jsx | 17 +++++--- .../components/components/columns_area.jsx | 4 +- .../components/components/frontend.jsx | 12 +++++- .../components/containers/root.jsx | 13 +++++- .../components/routes/account_route.jsx | 13 ++++++ .../components/routes/status_route.jsx | 13 ++++++ app/lib/feed_manager.rb | 38 +++++++++++++++++ app/services/base_service.rb | 1 - app/services/fan_out_on_write_service.rb | 41 ++----------------- app/services/follow_service.rb | 15 +++++++ app/services/precompute_feed_service.rb | 2 +- app/services/unfollow_service.rb | 15 +++++++ package.json | 1 + 13 files changed, 133 insertions(+), 52 deletions(-) create mode 100644 app/assets/javascripts/components/routes/account_route.jsx create mode 100644 app/assets/javascripts/components/routes/status_route.jsx diff --git a/app/assets/javascripts/components/components/column.jsx b/app/assets/javascripts/components/components/column.jsx index 64a4e654..7f9a4665 100644 --- a/app/assets/javascripts/components/components/column.jsx +++ b/app/assets/javascripts/components/components/column.jsx @@ -1,11 +1,10 @@ -import StatusListContainer from '../containers/status_list_container'; -import ColumnHeader from './column_header'; -import PureRenderMixin from 'react-addons-pure-render-mixin'; +import ColumnHeader from './column_header'; +import PureRenderMixin from 'react-addons-pure-render-mixin'; const Column = React.createClass({ propTypes: { - type: React.PropTypes.string, + heading: React.PropTypes.string, icon: React.PropTypes.string }, @@ -17,10 +16,16 @@ const Column = React.createClass({ }, render () { + let header = ''; + + if (this.props.heading) { + header = ; + } + return (
- - + {header} + {this.props.children}
); } diff --git a/app/assets/javascripts/components/components/columns_area.jsx b/app/assets/javascripts/components/components/columns_area.jsx index 720f3143..7708b327 100644 --- a/app/assets/javascripts/components/components/columns_area.jsx +++ b/app/assets/javascripts/components/components/columns_area.jsx @@ -1,4 +1,3 @@ -import Column from './column'; import PureRenderMixin from 'react-addons-pure-render-mixin'; const ColumnsArea = React.createClass({ @@ -8,8 +7,7 @@ const ColumnsArea = React.createClass({ render () { return (
- - + {this.props.children}
); } diff --git a/app/assets/javascripts/components/components/frontend.jsx b/app/assets/javascripts/components/components/frontend.jsx index c227bcc1..8774d250 100644 --- a/app/assets/javascripts/components/components/frontend.jsx +++ b/app/assets/javascripts/components/components/frontend.jsx @@ -1,8 +1,10 @@ import ColumnsArea from './columns_area'; +import Column from './column'; import Drawer from './drawer'; import ComposeFormContainer from '../containers/compose_form_container'; import FollowFormContainer from '../containers/follow_form_container'; import UploadFormContainer from '../containers/upload_form_container'; +import StatusListContainer from '../containers/status_list_container'; import PureRenderMixin from 'react-addons-pure-render-mixin'; const Frontend = React.createClass({ @@ -21,7 +23,15 @@ const Frontend = React.createClass({ - + + + + + + + + + ); } diff --git a/app/assets/javascripts/components/containers/root.jsx b/app/assets/javascripts/components/containers/root.jsx index ed53aee8..eb031bdd 100644 --- a/app/assets/javascripts/components/containers/root.jsx +++ b/app/assets/javascripts/components/containers/root.jsx @@ -4,8 +4,12 @@ import Frontend from '../components/ import { setTimeline, updateTimeline, deleteFromTimelines } from '../actions/timelines'; import { setAccessToken } from '../actions/meta'; import PureRenderMixin from 'react-addons-pure-render-mixin'; +import { Router, Route, createMemoryHistory } from 'react-router'; +import AccountRoute from '../routes/account_route'; +import StatusRoute from '../routes/status_route'; -const store = configureStore(); +const store = configureStore(); +const history = createMemoryHistory(); const Root = React.createClass({ @@ -45,7 +49,12 @@ const Root = React.createClass({ render () { return ( - + + + + + + ); } diff --git a/app/assets/javascripts/components/routes/account_route.jsx b/app/assets/javascripts/components/routes/account_route.jsx new file mode 100644 index 00000000..830621ed --- /dev/null +++ b/app/assets/javascripts/components/routes/account_route.jsx @@ -0,0 +1,13 @@ +const AccountRoute = React.createClass({ + + render() { + return ( +
+ {this.props.params.account_id} +
+ ) + } + +}); + +export default AccountRoute; diff --git a/app/assets/javascripts/components/routes/status_route.jsx b/app/assets/javascripts/components/routes/status_route.jsx new file mode 100644 index 00000000..358157f1 --- /dev/null +++ b/app/assets/javascripts/components/routes/status_route.jsx @@ -0,0 +1,13 @@ +const StatusRoute = React.createClass({ + + render() { + return ( +
+ {this.props.params.status_id} +
+ ) + } + +}); + +export default StatusRoute; diff --git a/app/lib/feed_manager.rb b/app/lib/feed_manager.rb index a0c480b9..230e0789 100644 --- a/app/lib/feed_manager.rb +++ b/app/lib/feed_manager.rb @@ -13,4 +13,42 @@ class FeedManager replied_to_user = status.reply? ? status.thread.account : nil (status.reply? && !(follower.id = replied_to_user.id || follower.following?(replied_to_user))) end + + def push(timeline_type, account, status) + redis.zadd(key(timeline_type, account.id), status.id, status.id) + trim(timeline_type, account.id) + ActionCable.server.broadcast("timeline:#{account.id}", type: 'update', timeline: timeline_type, message: inline_render(account, status)) + end + + def trim(type, account_id) + return unless redis.zcard(key(type, account_id)) > FeedManager::MAX_ITEMS + last = redis.zrevrange(key(type, account_id), FeedManager::MAX_ITEMS - 1, FeedManager::MAX_ITEMS - 1) + redis.zremrangebyscore(key(type, account_id), '-inf', "(#{last.last}") + end + + private + + def redis + $redis + end + + def inline_render(target_account, status) + rabl_scope = Class.new do + include RoutingHelper + + def initialize(account) + @account = account + end + + def current_user + @account.user + end + + def current_account + @account + end + end + + Rabl::Renderer.new('api/statuses/show', status, view_path: 'app/views', format: :json, scope: rabl_scope.new(target_account)).render + end end diff --git a/app/services/base_service.rb b/app/services/base_service.rb index 63465354..10c55810 100644 --- a/app/services/base_service.rb +++ b/app/services/base_service.rb @@ -3,6 +3,5 @@ class BaseService include ActionView::Helpers::SanitizeHelper include RoutingHelper - include ApplicationHelper include AtomBuilderHelper end diff --git a/app/services/fan_out_on_write_service.rb b/app/services/fan_out_on_write_service.rb index 973451e3..b8e2f5c2 100644 --- a/app/services/fan_out_on_write_service.rb +++ b/app/services/fan_out_on_write_service.rb @@ -10,13 +10,13 @@ class FanOutOnWriteService < BaseService private def deliver_to_self(status) - push(:home, status.account, status) + FeedManager.instance.push(:home, status.account, status) end def deliver_to_followers(status) status.account.followers.each do |follower| next if !follower.local? || FeedManager.instance.filter_status?(status, follower) - push(:home, follower, status) + FeedManager.instance.push(:home, follower, status) end end @@ -24,42 +24,7 @@ class FanOutOnWriteService < BaseService status.mentions.each do |mention| mentioned_account = mention.account next unless mentioned_account.local? - push(:mentions, mentioned_account, status) + FeedManager.instance.push(:mentions, mentioned_account, status) end end - - def push(type, receiver, status) - redis.zadd(FeedManager.instance.key(type, receiver.id), status.id, status.id) - trim(type, receiver) - ActionCable.server.broadcast("timeline:#{receiver.id}", type: 'update', timeline: type, message: inline_render(receiver, status)) - end - - def trim(type, receiver) - return unless redis.zcard(FeedManager.instance.key(type, receiver.id)) > FeedManager::MAX_ITEMS - - last = redis.zrevrange(FeedManager.instance.key(type, receiver.id), FeedManager::MAX_ITEMS - 1, FeedManager::MAX_ITEMS - 1) - redis.zremrangebyscore(FeedManager.instance.key(type, receiver.id), '-inf', "(#{last.last}") - end - - def redis - $redis - end - - def inline_render(receiver, status) - rabl_scope = Class.new(BaseService) do - def initialize(account) - @account = account - end - - def current_user - @account.user - end - - def current_account - @account - end - end - - Rabl::Renderer.new('api/statuses/show', status, view_path: 'app/views', format: :json, scope: rabl_scope.new(receiver)).render - end end diff --git a/app/services/follow_service.rb b/app/services/follow_service.rb index b775d351..5ac758e6 100644 --- a/app/services/follow_service.rb +++ b/app/services/follow_service.rb @@ -15,12 +15,27 @@ class FollowService < BaseService NotificationWorker.perform_async(follow.stream_entry.id, target_account.id) end + merge_into_timeline(target_account, source_account) source_account.ping!(account_url(source_account, format: 'atom'), [Rails.configuration.x.hub_url]) follow end private + def merge_into_timeline(from_account, into_account) + timeline_key = FeedManager.instance.key(:home, into_account.id) + + from_account.statuses.find_each do |status| + redis.zadd(timeline_key, status.id, status.id) + end + + FeedManager.instance.trim(:home, into_account.id) + end + + def redis + $redis + end + def follow_remote_account_service @follow_remote_account_service ||= FollowRemoteAccountService.new end diff --git a/app/services/precompute_feed_service.rb b/app/services/precompute_feed_service.rb index df2330d0..84d65543 100644 --- a/app/services/precompute_feed_service.rb +++ b/app/services/precompute_feed_service.rb @@ -6,7 +6,7 @@ class PrecomputeFeedService < BaseService def call(type, account, limit) instant_return = [] - Status.send("as_#{type}_timeline", account).order('created_at desc').limit(FeedManager::MAX_ITEMS).each do |status| + Status.send("as_#{type}_timeline", account).order('created_at desc').limit(FeedManager::MAX_ITEMS).find_each do |status| next if type == :home && FeedManager.instance.filter_status?(status, account) redis.zadd(FeedManager.instance.key(type, account.id), status.id, status.id) instant_return << status unless instant_return.size > limit diff --git a/app/services/unfollow_service.rb b/app/services/unfollow_service.rb index 92d86a2c..4d9c2a9a 100644 --- a/app/services/unfollow_service.rb +++ b/app/services/unfollow_service.rb @@ -5,5 +5,20 @@ class UnfollowService < BaseService def call(source_account, target_account) follow = source_account.unfollow!(target_account) NotificationWorker.perform_async(follow.stream_entry.id, target_account.id) unless target_account.local? + unmerge_from_timeline(target_account, source_account) + end + + private + + def unmerge_from_timeline(from_account, into_account) + timeline_key = FeedManager.instance.key(:home, into_account.id) + + from_account.statuses.find_each do |status| + redis.zrem(timeline_key, status.id) + end + end + + def redis + $redis end end diff --git a/package.json b/package.json index 57e9ded3..18e0cc73 100644 --- a/package.json +++ b/package.json @@ -20,6 +20,7 @@ "react-addons-pure-render-mixin": "^15.3.1", "react-immutable-proptypes": "^2.1.0", "react-redux": "^4.4.5", + "react-router": "^2.8.0", "redux": "^3.5.2", "redux-immutable": "^3.0.8", "redux-thunk": "^2.1.0"