Adding hashtags

This commit is contained in:
Eugen Rochko 2016-11-05 15:20:05 +01:00
parent 62292797ec
commit 48b9619439
33 changed files with 305 additions and 62 deletions

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@ -1,4 +1,5 @@
import api from '../api' import api from '../api'
import Immutable from 'immutable';
export const TIMELINE_UPDATE = 'TIMELINE_UPDATE'; export const TIMELINE_UPDATE = 'TIMELINE_UPDATE';
export const TIMELINE_DELETE = 'TIMELINE_DELETE'; export const TIMELINE_DELETE = 'TIMELINE_DELETE';
@ -54,20 +55,25 @@ export function refreshTimelineRequest(timeline) {
}; };
}; };
export function refreshTimeline(timeline, replace = false) { export function refreshTimeline(timeline, replace = false, id = null) {
return function (dispatch, getState) { return function (dispatch, getState) {
dispatch(refreshTimelineRequest(timeline)); dispatch(refreshTimelineRequest(timeline));
const ids = getState().getIn(['timelines', timeline]); const ids = getState().getIn(['timelines', timeline], Immutable.List());
const newestId = ids.size > 0 ? ids.first() : null; const newestId = ids.size > 0 ? ids.first() : null;
let params = ''; let params = '';
let path = timeline;
if (newestId !== null && !replace) { if (newestId !== null && !replace) {
params = `?since_id=${newestId}`; params = `?since_id=${newestId}`;
} }
api(getState).get(`/api/v1/statuses/${timeline}${params}`).then(function (response) { if (id) {
path = `${path}/${id}`
}
api(getState).get(`/api/v1/statuses/${path}${params}`).then(function (response) {
dispatch(refreshTimelineSuccess(timeline, response.data, replace)); dispatch(refreshTimelineSuccess(timeline, response.data, replace));
}).catch(function (error) { }).catch(function (error) {
dispatch(refreshTimelineFail(timeline, error)); dispatch(refreshTimelineFail(timeline, error));
@ -83,13 +89,19 @@ export function refreshTimelineFail(timeline, error) {
}; };
}; };
export function expandTimeline(timeline) { export function expandTimeline(timeline, id = null) {
return (dispatch, getState) => { return (dispatch, getState) => {
const lastId = getState().getIn(['timelines', timeline]).last(); const lastId = getState().getIn(['timelines', timeline], Immutable.List()).last();
dispatch(expandTimelineRequest(timeline)); dispatch(expandTimelineRequest(timeline));
api(getState).get(`/api/v1/statuses/${timeline}?max_id=${lastId}`).then(response => { let path = timeline;
if (id) {
path = `${path}/${id}`
}
api(getState).get(`/api/v1/statuses/${path}?max_id=${lastId}`).then(response => {
dispatch(expandTimelineSuccess(timeline, response.data)); dispatch(expandTimelineSuccess(timeline, response.data));
}).catch(error => { }).catch(error => {
dispatch(expandTimelineFail(timeline, error)); dispatch(expandTimelineFail(timeline, error));

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@ -23,11 +23,14 @@ const StatusContent = React.createClass({
if (mention) { if (mention) {
link.addEventListener('click', this.onMentionClick.bind(this, mention), false); link.addEventListener('click', this.onMentionClick.bind(this, mention), false);
} else if (link.text[0] === '#' || (link.previousSibling && link.previousSibling.text === '#')) {
link.addEventListener('click', this.onHashtagClick.bind(this, link.text), false);
} else { } else {
link.setAttribute('target', '_blank'); link.setAttribute('target', '_blank');
link.setAttribute('rel', 'noopener'); link.setAttribute('rel', 'noopener');
link.addEventListener('click', this.onNormalClick, false);
} }
link.addEventListener('click', this.onNormalClick, false);
} }
}, },
@ -36,8 +39,15 @@ const StatusContent = React.createClass({
e.preventDefault(); e.preventDefault();
this.context.router.push(`/accounts/${mention.get('id')}`); this.context.router.push(`/accounts/${mention.get('id')}`);
} }
},
e.stopPropagation(); onHashtagClick (hashtag, e) {
hashtag = hashtag.replace(/^#/, '').toLowerCase();
if (e.button === 0) {
e.preventDefault();
this.context.router.push(`/statuses/tag/${hashtag}`);
}
}, },
onNormalClick (e) { onNormalClick (e) {

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@ -30,6 +30,7 @@ import Followers from '../features/followers';
import Following from '../features/following'; import Following from '../features/following';
import Reblogs from '../features/reblogs'; import Reblogs from '../features/reblogs';
import Favourites from '../features/favourites'; import Favourites from '../features/favourites';
import HashtagTimeline from '../features/hashtag_timeline';
const store = configureStore(); const store = configureStore();
@ -85,6 +86,7 @@ const Mastodon = React.createClass({
<Route path='/statuses/home' component={HomeTimeline} /> <Route path='/statuses/home' component={HomeTimeline} />
<Route path='/statuses/mentions' component={MentionsTimeline} /> <Route path='/statuses/mentions' component={MentionsTimeline} />
<Route path='/statuses/all' component={PublicTimeline} /> <Route path='/statuses/all' component={PublicTimeline} />
<Route path='/statuses/tag/:id' component={HashtagTimeline} />
<Route path='/statuses/:statusId' component={Status} /> <Route path='/statuses/:statusId' component={Status} />
<Route path='/statuses/:statusId/reblogs' component={Reblogs} /> <Route path='/statuses/:statusId/reblogs' component={Reblogs} />

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@ -47,7 +47,7 @@ const Account = React.createClass({
this.props.dispatch(fetchAccount(Number(this.props.params.accountId))); this.props.dispatch(fetchAccount(Number(this.props.params.accountId)));
}, },
componentWillReceiveProps(nextProps) { componentWillReceiveProps (nextProps) {
if (nextProps.params.accountId !== this.props.params.accountId && nextProps.params.accountId) { if (nextProps.params.accountId !== this.props.params.accountId && nextProps.params.accountId) {
this.props.dispatch(fetchAccount(Number(nextProps.params.accountId))); this.props.dispatch(fetchAccount(Number(nextProps.params.accountId)));
} }

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@ -0,0 +1,72 @@
import { connect } from 'react-redux';
import PureRenderMixin from 'react-addons-pure-render-mixin';
import StatusListContainer from '../ui/containers/status_list_container';
import Column from '../ui/components/column';
import {
refreshTimeline,
updateTimeline
} from '../../actions/timelines';
const HashtagTimeline = React.createClass({
propTypes: {
params: React.PropTypes.object.isRequired,
dispatch: React.PropTypes.func.isRequired
},
mixins: [PureRenderMixin],
_subscribe (dispatch, id) {
if (typeof App !== 'undefined') {
this.subscription = App.cable.subscriptions.create({
channel: 'HashtagChannel',
tag: id
}, {
received (data) {
dispatch(updateTimeline('tag', JSON.parse(data.message)));
}
});
}
},
_unsubscribe () {
if (typeof this.subscription !== 'undefined') {
this.subscription.unsubscribe();
}
},
componentWillMount () {
const { dispatch } = this.props;
const { id } = this.props.params;
dispatch(refreshTimeline('tag', true, id));
this._subscribe(dispatch, id);
},
componentWillReceiveProps (nextProps) {
if (nextProps.params.id !== this.props.params.id) {
this.props.dispatch(refreshTimeline('tag', true, nextProps.params.id));
this._unsubscribe();
this._subscribe(this.props.dispatch, nextProps.params.id);
}
},
componentWillUnmount () {
this._unsubscribe();
},
render () {
const { id } = this.props.params;
return (
<Column icon='hashtag' heading={id}>
<StatusListContainer type='tag' id={id} />
</Column>
);
},
});
export default connect()(HashtagTimeline);

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@ -1,15 +1,16 @@
import { connect } from 'react-redux'; import { connect } from 'react-redux';
import StatusList from '../../../components/status_list'; import StatusList from '../../../components/status_list';
import { expandTimeline } from '../../../actions/timelines'; import { expandTimeline } from '../../../actions/timelines';
import Immutable from 'immutable';
const mapStateToProps = (state, props) => ({ const mapStateToProps = (state, props) => ({
statusIds: state.getIn(['timelines', props.type]) statusIds: state.getIn(['timelines', props.type], Immutable.List())
}); });
const mapDispatchToProps = function (dispatch, props) { const mapDispatchToProps = function (dispatch, props) {
return { return {
onScrollToBottom () { onScrollToBottom () {
dispatch(expandTimeline(props.type)); dispatch(expandTimeline(props.type, props.id));
} }
}; };
}; };

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@ -25,6 +25,7 @@ const initialState = Immutable.Map({
home: Immutable.List(), home: Immutable.List(),
mentions: Immutable.List(), mentions: Immutable.List(),
public: Immutable.List(), public: Immutable.List(),
tag: Immutable.List(),
accounts_timelines: Immutable.Map(), accounts_timelines: Immutable.Map(),
ancestors: Immutable.Map(), ancestors: Immutable.Map(),
descendants: Immutable.Map() descendants: Immutable.Map()
@ -55,7 +56,7 @@ const normalizeTimeline = (state, timeline, statuses, replace = false) => {
ids = ids.set(i, status.get('id')); ids = ids.set(i, status.get('id'));
}); });
return state.update(timeline, list => (replace ? ids : list.unshift(...ids))); return state.update(timeline, Immutable.List(), list => (replace ? ids : list.unshift(...ids)));
}; };
const appendNormalizedTimeline = (state, timeline, statuses) => { const appendNormalizedTimeline = (state, timeline, statuses) => {
@ -66,7 +67,7 @@ const appendNormalizedTimeline = (state, timeline, statuses) => {
moreIds = moreIds.set(i, status.get('id')); moreIds = moreIds.set(i, status.get('id'));
}); });
return state.update(timeline, list => list.push(...moreIds)); return state.update(timeline, Immutable.List(), list => list.push(...moreIds));
}; };
const normalizeAccountTimeline = (state, accountId, statuses, replace = false) => { const normalizeAccountTimeline = (state, accountId, statuses, replace = false) => {
@ -94,7 +95,7 @@ const appendNormalizedAccountTimeline = (state, accountId, statuses) => {
const updateTimeline = (state, timeline, status, references) => { const updateTimeline = (state, timeline, status, references) => {
state = normalizeStatus(state, status); state = normalizeStatus(state, status);
state = state.update(timeline, list => { state = state.update(timeline, Immutable.List(), list => {
if (list.includes(status.get('id'))) { if (list.includes(status.get('id'))) {
return list; return list;
} }
@ -113,7 +114,7 @@ const updateTimeline = (state, timeline, status, references) => {
const deleteStatus = (state, id, accountId, references) => { const deleteStatus = (state, id, accountId, references) => {
// Remove references from timelines // Remove references from timelines
['home', 'mentions', 'public'].forEach(function (timeline) { ['home', 'mentions', 'public', 'tag'].forEach(function (timeline) {
state = state.update(timeline, list => list.filterNot(item => item === id)); state = state.update(timeline, list => list.filterNot(item => item === id));
}); });

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@ -1,4 +1,17 @@
module ApplicationCable module ApplicationCable
class Channel < ActionCable::Channel::Base class Channel < ActionCable::Channel::Base
protected
def hydrate_status(encoded_message)
message = ActiveSupport::JSON.decode(encoded_message)
status = Status.find_by(id: message['id'])
message['message'] = FeedManager.instance.inline_render(current_user.account, status)
[status, message]
end
def filter?(status)
status.nil? || current_user.account.blocking?(status.account) || (status.reblog? && current_user.account.blocking?(status.reblog.account))
end
end end
end end

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@ -0,0 +1,11 @@
class HashtagChannel < ApplicationCable::Channel
def subscribed
tag = params[:tag].downcase
stream_from "timeline:hashtag:#{tag}", lambda { |encoded_message|
status, message = hydrate_status(encoded_message)
next if filter?(status)
transmit message
}
end
end

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@ -1,19 +1,9 @@
# Be sure to restart your server when you modify this file. Action Cable runs in a loop that does not support auto reloading.
class PublicChannel < ApplicationCable::Channel class PublicChannel < ApplicationCable::Channel
def subscribed def subscribed
stream_from 'timeline:public', lambda { |encoded_message| stream_from 'timeline:public', lambda { |encoded_message|
message = ActiveSupport::JSON.decode(encoded_message) status, message = hydrate_status(encoded_message)
next if filter?(status)
status = Status.find_by(id: message['id'])
next if status.nil? || current_user.account.blocking?(status.account) || (status.reblog? && current_user.account.blocking?(status.reblog.account))
message['message'] = FeedManager.instance.inline_render(current_user.account, status)
transmit message transmit message
} }
end end
def unsubscribed
# Any cleanup needed when channel is unsubscribed
end
end end

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@ -2,8 +2,4 @@ class TimelineChannel < ApplicationCable::Channel
def subscribed def subscribed
stream_from "timeline:#{current_user.account_id}" stream_from "timeline:#{current_user.account_id}"
end end
def unsubscribed
# Any cleanup needed when channel is unsubscribed
end
end end

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@ -74,6 +74,19 @@ class Api::V1::StatusesController < ApiController
render action: :index render action: :index
end end
def tag
@tag = Tag.find_by(name: params[:id].downcase)
if @tag.nil?
@statuses = []
else
@statuses = Status.as_tag_timeline(@tag, current_user.account).paginate_by_max_id(20, params[:max_id], params[:since_id]).to_a
set_maps(@statuses)
end
render action: :index
end
private private
def set_status def set_status

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@ -0,0 +1,4 @@
class TagsController < ApplicationController
def show
end
end

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@ -47,6 +47,10 @@ module AtomBuilderHelper
xml.author(&block) xml.author(&block)
end end
def category(xml, tag)
xml.category(term: tag.name)
end
def target(xml, &block) def target(xml, &block)
xml['activity'].object(&block) xml['activity'].object(&block)
end end
@ -186,6 +190,10 @@ module AtomBuilderHelper
stream_entry.target.media_attachments.each do |media| stream_entry.target.media_attachments.each do |media|
link_enclosure xml, media link_enclosure xml, media
end end
stream_entry.target.tags.each do |tag|
category xml, tag
end
end end
end end
end end
@ -198,6 +206,10 @@ module AtomBuilderHelper
stream_entry.activity.media_attachments.each do |media| stream_entry.activity.media_attachments.each do |media|
link_enclosure xml, media link_enclosure xml, media
end end
stream_entry.activity.tags.each do |tag|
category xml, tag
end
end end
end end

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@ -0,0 +1,2 @@
module TagsHelper
end

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@ -23,8 +23,8 @@ class FeedManager
broadcast(account.id, type: 'update', timeline: timeline_type, message: inline_render(account, status)) broadcast(account.id, type: 'update', timeline: timeline_type, message: inline_render(account, status))
end end
def broadcast(account_id, options = {}) def broadcast(timeline_id, options = {})
ActionCable.server.broadcast("timeline:#{account_id}", options) ActionCable.server.broadcast("timeline:#{timeline_id}", options)
end end
def trim(type, account_id) def trim(type, account_id)

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@ -2,6 +2,7 @@ require 'singleton'
class Formatter class Formatter
include Singleton include Singleton
include RoutingHelper
include ActionView::Helpers::TextHelper include ActionView::Helpers::TextHelper
include ActionView::Helpers::SanitizeHelper include ActionView::Helpers::SanitizeHelper
@ -52,7 +53,7 @@ class Formatter
def hashtag_html(match) def hashtag_html(match)
prefix, affix = match.split('#') prefix, affix = match.split('#')
"#{prefix}<a href=\"#\" class=\"mention hashtag\">#<span>#{affix}</span></a>" "#{prefix}<a href=\"#{tag_url(affix.downcase)}\" class=\"mention hashtag\">#<span>#{affix}</span></a>"
end end
def mention_html(match, account) def mention_html(match, account)

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@ -12,6 +12,7 @@ class Status < ApplicationRecord
has_many :replies, foreign_key: 'in_reply_to_id', class_name: 'Status', inverse_of: :thread has_many :replies, foreign_key: 'in_reply_to_id', class_name: 'Status', inverse_of: :thread
has_many :mentions, dependent: :destroy has_many :mentions, dependent: :destroy
has_many :media_attachments, dependent: :destroy has_many :media_attachments, dependent: :destroy
has_and_belongs_to_many :tags
validates :account, presence: true validates :account, presence: true
validates :uri, uniqueness: true, unless: 'local?' validates :uri, uniqueness: true, unless: 'local?'
@ -21,7 +22,7 @@ class Status < ApplicationRecord
default_scope { order('id desc') } default_scope { order('id desc') }
scope :with_counters, -> { select('statuses.*, (select count(r.id) from statuses as r where r.reblog_of_id = statuses.id) as reblogs_count, (select count(f.id) from favourites as f where f.status_id = statuses.id) as favourites_count') } scope :with_counters, -> { select('statuses.*, (select count(r.id) from statuses as r where r.reblog_of_id = statuses.id) as reblogs_count, (select count(f.id) from favourites as f where f.status_id = statuses.id) as favourites_count') }
scope :with_includes, -> { includes(:account, :media_attachments, :stream_entry, mentions: :account, reblog: [:account, mentions: :account], thread: :account) } scope :with_includes, -> { includes(:account, :media_attachments, :tags, :stream_entry, mentions: :account, reblog: [:account, mentions: :account], thread: :account) }
def local? def local?
uri.nil? uri.nil?
@ -85,29 +86,41 @@ class Status < ApplicationRecord
Account.where(id: favourites.limit(limit).pluck(:account_id)).with_counters Account.where(id: favourites.limit(limit).pluck(:account_id)).with_counters
end end
def self.as_home_timeline(account) class << self
where(account: [account] + account.following).with_includes.with_counters def as_home_timeline(account)
end where(account: [account] + account.following).with_includes.with_counters
end
def self.as_mentions_timeline(account) def as_mentions_timeline(account)
where(id: Mention.where(account: account).pluck(:status_id)).with_includes.with_counters where(id: Mention.where(account: account).pluck(:status_id)).with_includes.with_counters
end end
def self.as_public_timeline(account) def as_public_timeline(account)
joins('LEFT OUTER JOIN statuses AS reblogs ON statuses.reblog_of_id = reblogs.id') joins('LEFT OUTER JOIN statuses AS reblogs ON statuses.reblog_of_id = reblogs.id')
.joins('LEFT OUTER JOIN accounts ON statuses.account_id = accounts.id') .joins('LEFT OUTER JOIN accounts ON statuses.account_id = accounts.id')
.where('accounts.silenced = FALSE') .where('accounts.silenced = FALSE')
.where('(reblogs.account_id IS NULL OR reblogs.account_id NOT IN (SELECT target_account_id FROM blocks WHERE account_id = ?)) AND statuses.account_id NOT IN (SELECT target_account_id FROM blocks WHERE account_id = ?)', account.id, account.id) .where('(reblogs.account_id IS NULL OR reblogs.account_id NOT IN (SELECT target_account_id FROM blocks WHERE account_id = ?)) AND statuses.account_id NOT IN (SELECT target_account_id FROM blocks WHERE account_id = ?)', account.id, account.id)
.with_includes .with_includes
.with_counters .with_counters
end end
def self.favourites_map(status_ids, account_id) def as_tag_timeline(tag, account)
Favourite.select('status_id').where(status_id: status_ids).where(account_id: account_id).map { |f| [f.status_id, true] }.to_h tag.statuses
end .joins('LEFT OUTER JOIN statuses AS reblogs ON statuses.reblog_of_id = reblogs.id')
.joins('LEFT OUTER JOIN accounts ON statuses.account_id = accounts.id')
.where('accounts.silenced = FALSE')
.where('(reblogs.account_id IS NULL OR reblogs.account_id NOT IN (SELECT target_account_id FROM blocks WHERE account_id = ?)) AND statuses.account_id NOT IN (SELECT target_account_id FROM blocks WHERE account_id = ?)', account.id, account.id)
.with_includes
.with_counters
end
def self.reblogs_map(status_ids, account_id) def favourites_map(status_ids, account_id)
select('reblog_of_id').where(reblog_of_id: status_ids).where(account_id: account_id).map { |s| [s.reblog_of_id, true] }.to_h Favourite.select('status_id').where(status_id: status_ids).where(account_id: account_id).map { |f| [f.status_id, true] }.to_h
end
def reblogs_map(status_ids, account_id)
select('reblog_of_id').where(reblog_of_id: status_ids).where(account_id: account_id).map { |s| [s.reblog_of_id, true] }.to_h
end
end end
before_validation do before_validation do

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@ -10,7 +10,7 @@ class StreamEntry < ApplicationRecord
validates :account, :activity, presence: true validates :account, :activity, presence: true
STATUS_INCLUDES = [:account, :stream_entry, :media_attachments, mentions: :account, reblog: [:stream_entry, :account, mentions: :account], thread: [:stream_entry, :account]].freeze STATUS_INCLUDES = [:account, :stream_entry, :media_attachments, :tags, mentions: :account, reblog: [:stream_entry, :account, mentions: :account], thread: [:stream_entry, :account]].freeze
scope :with_includes, -> { includes(:account, status: STATUS_INCLUDES, favourite: [:account, :stream_entry, status: STATUS_INCLUDES], follow: [:target_account, :stream_entry]) } scope :with_includes, -> { includes(:account, status: STATUS_INCLUDES, favourite: [:account, :stream_entry, status: STATUS_INCLUDES], follow: [:target_account, :stream_entry]) }

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@ -1,5 +1,11 @@
class Tag < ApplicationRecord class Tag < ApplicationRecord
has_and_belongs_to_many :statuses
HASHTAG_RE = /[?:^|\s|\.|>]#([[:word:]_]+)/i HASHTAG_RE = /[?:^|\s|\.|>]#([[:word:]_]+)/i
validates :name, presence: true, uniqueness: true validates :name, presence: true, uniqueness: true
def to_param
name
end
end end

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@ -5,6 +5,10 @@ class FanOutOnWriteService < BaseService
deliver_to_self(status) if status.account.local? deliver_to_self(status) if status.account.local?
deliver_to_followers(status) deliver_to_followers(status)
deliver_to_mentioned(status) deliver_to_mentioned(status)
return if status.account.silenced?
deliver_to_hashtags(status)
deliver_to_public(status) deliver_to_public(status)
end end
@ -15,22 +19,27 @@ class FanOutOnWriteService < BaseService
end end
def deliver_to_followers(status) def deliver_to_followers(status)
status.account.followers.each do |follower| status.account.followers.find_each do |follower|
next if !follower.local? || FeedManager.instance.filter?(:home, status, follower) next if !follower.local? || FeedManager.instance.filter?(:home, status, follower)
FeedManager.instance.push(:home, follower, status) FeedManager.instance.push(:home, follower, status)
end end
end end
def deliver_to_mentioned(status) def deliver_to_mentioned(status)
status.mentions.each do |mention| status.mentions.find_each do |mention|
mentioned_account = mention.account mentioned_account = mention.account
next if !mentioned_account.local? || mentioned_account.id == status.account_id || FeedManager.instance.filter?(:mentions, status, mentioned_account) next if !mentioned_account.local? || mentioned_account.id == status.account_id || FeedManager.instance.filter?(:mentions, status, mentioned_account)
FeedManager.instance.push(:mentions, mentioned_account, status) FeedManager.instance.push(:mentions, mentioned_account, status)
end end
end end
def deliver_to_hashtags(status)
status.tags.find_each do |tag|
FeedManager.instance.broadcast("hashtag:#{tag.name}", id: status.id)
end
end
def deliver_to_public(status) def deliver_to_public(status)
return if status.account.silenced?
FeedManager.instance.broadcast(:public, id: status.id) FeedManager.instance.broadcast(:public, id: status.id)
end end
end end

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@ -9,6 +9,7 @@ class PostStatusService < BaseService
status = account.statuses.create!(text: text, thread: in_reply_to) status = account.statuses.create!(text: text, thread: in_reply_to)
attach_media(status, media_ids) attach_media(status, media_ids)
process_mentions_service.call(status) process_mentions_service.call(status)
process_hashtags_service.call(status)
DistributionWorker.perform_async(status.id) DistributionWorker.perform_async(status.id)
HubPingWorker.perform_async(account.id) HubPingWorker.perform_async(account.id)
status status
@ -26,4 +27,8 @@ class PostStatusService < BaseService
def process_mentions_service def process_mentions_service
@process_mentions_service ||= ProcessMentionsService.new @process_mentions_service ||= ProcessMentionsService.new
end end
def process_hashtags_service
@process_hashtags_service ||= ProcessHashtagsService.new
end
end end

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@ -47,6 +47,12 @@ class ProcessFeedService < BaseService
record_remote_mentions(status, entry.xpath('./xmlns:link[@rel="mentioned"]')) record_remote_mentions(status, entry.xpath('./xmlns:link[@rel="mentioned"]'))
record_remote_mentions(status.reblog, entry.at_xpath('./activity:object', activity: ACTIVITY_NS).xpath('./xmlns:link[@rel="mentioned"]')) if status.reblog? record_remote_mentions(status.reblog, entry.at_xpath('./activity:object', activity: ACTIVITY_NS).xpath('./xmlns:link[@rel="mentioned"]')) if status.reblog?
if status.reblog?
ProcessHashtagsService.new.call(status.reblog, entry.at_xpath('./activity:object', activity: ACTIVITY_NS).xpath('./xmlns:category').map { |category| category['term'] })
else
ProcessHashtagsService.new.call(status, entry.xpath('./xmlns:category').map { |category| category['term'] })
end
process_attachments(entry, status) process_attachments(entry, status)
process_attachments(entry.xpath('./activity:object', activity: ACTIVITY_NS), status.reblog) if status.reblog? process_attachments(entry.xpath('./activity:object', activity: ACTIVITY_NS), status.reblog) if status.reblog?

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@ -0,0 +1,11 @@
class ProcessHashtagsService < BaseService
def call(status, tags = [])
if status.local?
tags = status.text.scan(Tag::HASHTAG_RE).map(&:first)
end
tags.map(&:downcase).each do |tag|
status.tags << Tag.where(name: tag).first_or_initialize(name: tag)
end
end
end

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@ -17,3 +17,7 @@ end
child :mentions, object_root: false do child :mentions, object_root: false do
extends 'api/v1/statuses/_mention' extends 'api/v1/statuses/_mention'
end end
child :tags, object_root: false do
extends 'api/v1/statuses/_tags'
end

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@ -0,0 +1,2 @@
attribute :name
node(:url) { |tag| tag_url(tag) }

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@ -1,6 +1,8 @@
require 'sidekiq/web' require 'sidekiq/web'
Rails.application.routes.draw do Rails.application.routes.draw do
get 'tags/show'
mount ActionCable.server => '/cable' mount ActionCable.server => '/cable'
authenticate :user, lambda { |u| u.admin? } do authenticate :user, lambda { |u| u.admin? } do
@ -40,6 +42,7 @@ Rails.application.routes.draw do
end end
resources :media, only: [:show] resources :media, only: [:show]
resources :tags, only: [:show]
namespace :api do namespace :api do
# PubSubHubbub # PubSubHubbub
@ -56,6 +59,7 @@ Rails.application.routes.draw do
get :home get :home
get :mentions get :mentions
get :public get :public
get '/tag/:id', action: :tag
end end
member do member do

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@ -0,0 +1,8 @@
class CreateStatusesTagsJoinTable < ActiveRecord::Migration[5.0]
def change
create_join_table :statuses, :tags do |t|
t.index :tag_id
t.index [:tag_id, :status_id], unique: true
end
end
end

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@ -10,7 +10,7 @@
# #
# It's strongly recommended that you check this file into your version control system. # It's strongly recommended that you check this file into your version control system.
ActiveRecord::Schema.define(version: 20161104173623) do ActiveRecord::Schema.define(version: 20161105130633) do
# These are extensions that must be enabled in order to support this database # These are extensions that must be enabled in order to support this database
enable_extension "plpgsql" enable_extension "plpgsql"
@ -160,6 +160,13 @@ ActiveRecord::Schema.define(version: 20161104173623) do
t.index ["uri"], name: "index_statuses_on_uri", unique: true, using: :btree t.index ["uri"], name: "index_statuses_on_uri", unique: true, using: :btree
end end
create_table "statuses_tags", id: false, force: :cascade do |t|
t.integer "status_id", null: false
t.integer "tag_id", null: false
t.index ["tag_id", "status_id"], name: "index_statuses_tags_on_tag_id_and_status_id", unique: true, using: :btree
t.index ["tag_id"], name: "index_statuses_tags_on_tag_id", using: :btree
end
create_table "stream_entries", force: :cascade do |t| create_table "stream_entries", force: :cascade do |t|
t.integer "account_id" t.integer "account_id"
t.integer "activity_id" t.integer "activity_id"

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@ -80,6 +80,17 @@ RSpec.describe Api::V1::StatusesController, type: :controller do
end end
end end
describe 'GET #tag' do
before do
post :create, params: { status: 'It is a #test' }
end
it 'returns http success' do
get :tag, params: { id: 'test' }
expect(response).to have_http_status(:success)
end
end
describe 'POST #create' do describe 'POST #create' do
before do before do
post :create, params: { status: 'Hello world' } post :create, params: { status: 'Hello world' }

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@ -0,0 +1,12 @@
require 'rails_helper'
RSpec.describe TagsController, type: :controller do
describe 'GET #show' do
it 'returns http success' do
get :show, params: { id: 'test' }
expect(response).to have_http_status(:success)
end
end
end

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@ -0,0 +1,5 @@
require 'rails_helper'
RSpec.describe TagsHelper, type: :helper do
end