Fixing image upload limits, allowing webm, merge/unmerge events trigger

timeline reload in UI, other small fixes

Dockerfile

@@ -2,7 +2,7 @@ FROM ruby:2.2.4
 
 ENV RAILS_ENV=production
 
-RUN apt-get update -qq && apt-get install -y build-essential libpq-dev libxml2-dev libxslt1-dev nodejs nodejs-legacy npm && rm -rf /var/lib/apt/lists/*
+RUN apt-get update -qq && apt-get install -y build-essential libpq-dev libxml2-dev libxslt1-dev nodejs nodejs-legacy npm ffmpeg && rm -rf /var/lib/apt/lists/*
 RUN mkdir /mastodon
 
 WORKDIR /mastodon

Gemfile

@@ -16,6 +16,7 @@ gem 'dotenv-rails'
 gem 'font-awesome-rails'
 
 gem 'paperclip', '~> 4.3'
+gem 'paperclip-av-transcoder'
 
 gem 'http'
 gem 'addressable'
@@ -31,12 +32,11 @@ gem 'hiredis'
 gem 'redis', '~>3.2'
 gem 'fast_blank'
 gem 'htmlentities'
-gem 'onebox'
 gem 'simple_form'
 gem 'will_paginate'
 gem 'rack-attack'
 gem 'sidekiq'
-gem 'sinatra', require: nil, github: 'sinatra'
+gem 'sinatra', require: nil, git: 'https://github.com/sinatra/sinatra.git'
 
 gem 'react-rails'
 gem 'browserify-rails'

Gemfile.lock

 GIT
-  remote: git://github.com/sinatra/sinatra.git
-  revision: 6b5a0ef3a4598366138fefe3f2b696ddeb371f3c
+  remote: https://github.com/sinatra/sinatra.git
+  revision: 1b0edc0aeaaf4839cadfcec1b21da86e6af1d4c0
   specs:
-    rack-protection (2.0.0)
+    rack-protection (2.0.0.beta2)
       rack
-    sinatra (2.0.0.pre.alpha)
-      mustermann (~> 0.4)
+    sinatra (2.0.0.beta2)
+      mustermann (= 1.0.0.beta2)
       rack (~> 2.0)
-      rack-protection (~> 2.0)
+      rack-protection (= 2.0.0.beta2)
       tilt (~> 2.0)
 
 GEM
@@ -54,6 +54,8 @@ GEM
     addressable (2.4.0)
     arel (7.1.1)
     ast (2.3.0)
+    av (0.9.0)
+      cocaine (~> 0.5.3)
     babel-source (5.8.35)
     babel-transpiler (0.7.0)
       babel-source (>= 4.0, < 6)
@@ -174,22 +176,13 @@ GEM
     mimemagic (0.3.0)
     mini_portile2 (2.1.0)
     minitest (5.9.0)
-    moneta (0.8.0)
     multi_json (1.12.1)
-    mustache (1.0.3)
-    mustermann (0.4.0)
-      tool (~> 0.2)
+    mustermann (1.0.0.beta2)
     nio4r (1.2.1)
     nokogiri (1.6.8)
       mini_portile2 (~> 2.1.0)
       pkg-config (~> 1.1.7)
     oj (2.17.3)
-    onebox (1.5.48)
-      htmlentities (~> 4.3.4)
-      moneta (~> 0.8)
-      multi_json (~> 1.11)
-      mustache
-      nokogiri (~> 1.6.6)
     orm_adapter (0.5.0)
     ostatus2 (0.1.1)
       addressable (~> 2.4)
@@ -201,6 +194,9 @@ GEM
       cocaine (~> 0.5.5)
       mime-types
       mimemagic (= 0.3.0)
+    paperclip-av-transcoder (0.6.4)
+      av (~> 0.9.0)
+      paperclip (>= 2.5.2)
     parser (2.3.1.2)
       ast (~> 2.2)
     pg (0.18.4)
@@ -336,7 +332,6 @@ GEM
     thor (0.19.1)
     thread_safe (0.3.5)
     tilt (2.0.5)
-    tool (0.2.3)
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
     uglifier (3.0.1)
@@ -386,9 +381,9 @@ DEPENDENCIES
   lograge
   nokogiri
   oj
-  onebox
   ostatus2
   paperclip (~> 4.3)
+  paperclip-av-transcoder
   pg
   pry-rails
   puma
@@ -414,4 +409,4 @@ DEPENDENCIES
   will_paginate
 
 BUNDLED WITH
-   1.12.5
+   1.13.0

app/assets/javascripts/components/actions/timelines.jsx

+import api from '../api'
+
 export const TIMELINE_SET     = 'TIMELINE_SET';
 export const TIMELINE_UPDATE  = 'TIMELINE_UPDATE';
 export const TIMELINE_DELETE  = 'TIMELINE_DELETE';
 
+export const TIMELINE_REFRESH_REQUEST = 'TIMELINE_REFRESH_REQUEST';
+export const TIMELINE_REFRESH_SUCCESS = 'TIMELINE_REFRESH_SUCCESS';
+export const TIMELINE_REFRESH_FAIL    = 'TIMELINE_REFRESH_FAIL';
+
 export function setTimeline(timeline, statuses) {
   return {
     type: TIMELINE_SET,
@@ -24,3 +30,36 @@ export function deleteFromTimelines(id) {
     id: id
   };
 }
+
+export function refreshTimelineRequest(timeline) {
+  return {
+    type: TIMELINE_REFRESH_REQUEST,
+    timeline: timeline
+  };
+}
+
+export function refreshTimeline(timeline) {
+  return function (dispatch, getState) {
+    dispatch(refreshTimelineRequest(timeline));
+
+    api(getState).get(`/api/statuses/${timeline}`).then(function (response) {
+      dispatch(refreshTimelineSuccess(timeline, response.data));
+    }).catch(function (error) {
+      dispatch(refreshTimelineFail(timeline, error));
+    });
+  };
+}
+
+export function refreshTimelineSuccess(timeline, statuses) {
+  return function (dispatch) {
+    dispatch(setTimeline(timeline, statuses));
+  };
+}
+
+export function refreshTimelineFail(timeline, error) {
+  return {
+    type: TIMELINE_REFRESH_FAIL,
+    timeline: timeline,
+    error: error
+  };
+}

app/assets/javascripts/components/components/avatar.jsx

@@ -11,7 +11,7 @@ const Avatar = React.createClass({
 
   render () {
     return (
-      <div style={{ width: `${this.props.size}px`, height: `${this.props.size}px` }}>
+      <div style={{ width: `${this.props.size}px`, height: `${this.props.size}px`, borderRadius: '4px', overflow: 'hidden' }} className='transparent-background'>
         <img src={this.props.src} width={this.props.size} height={this.props.size} alt='' style={{ display: 'block', borderRadius: '4px' }} />
       </div>
     );

app/assets/javascripts/components/containers/root.jsx

 import { Provider }                                                          from 'react-redux';
 import configureStore                                                        from '../store/configureStore';
 import Frontend                                                              from '../components/frontend';
-import { setTimeline, updateTimeline, deleteFromTimelines } from '../actions/timelines';
+import { setTimeline, updateTimeline, deleteFromTimelines, refreshTimeline } from '../actions/timelines';
 import { setAccessToken }                                                    from '../actions/meta';
 import PureRenderMixin                                                       from 'react-addons-pure-render-mixin';
 import { Router, Route, createMemoryHistory }                                from 'react-router';
@@ -36,10 +36,14 @@ const Root = React.createClass({
         disconnected: function() {},
 
         received: function(data) {
-          if (data.type === 'update') {
+          switch(data.type) {
+            case 'update':
               return store.dispatch(updateTimeline(data.timeline, JSON.parse(data.message)));
-          } else if (data.type === 'delete') {
+            case 'delete':
               return store.dispatch(deleteFromTimelines(data.id));
+            case 'merge':
+            case 'unmerge':
+              return store.dispatch(refreshTimeline('home'));
           }
         }
       });

app/channels/application_cable/connection.rb

@@ -10,7 +10,9 @@ module ApplicationCable
     protected
 
     def find_verified_user
-      if verified_user = env['warden'].user
+      verified_user = env['warden'].user
+
+      if verified_user
         verified_user
       else
         reject_unauthorized_connection

app/lib/feed_manager.rb

@@ -17,7 +17,11 @@ class FeedManager
   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))
+    broadcast(account.id, type: 'update', timeline: timeline_type, message: inline_render(account, status))
+  end
+
+  def broadcast(account_id, options = {})
+    ActionCable.server.broadcast("timeline:#{account_id}", options)
   end
 
   def trim(type, account_id)

app/lib/formatter.rb

@@ -35,7 +35,7 @@ class Formatter
   def link_mentions(html, mentions)
     html.gsub(Account::MENTION_RE) do |match|
       acct    = Account::MENTION_RE.match(match)[1]
-      mention = mentions.find { |mention| mention.account.acct.eql?(acct) }
+      mention = mentions.find { |item| item.account.acct.eql?(acct) }
 
       mention.nil? ? match : mention_html(match, mention.account)
     end

app/models/account.rb

 class Account < ApplicationRecord
   include Targetable
 
+  MENTION_RE = /(?:^|\s|\.|>)@([a-z0-9_]+(?:@[a-z0-9\.\-]+)?)/i
+  IMAGE_MIME_TYPES = ['image/jpeg', 'image/png', 'image/gif']
+
   # Local users
   has_one :user, inverse_of: :account
   validates :username, presence: true, format: { with: /\A[a-z0-9_]+\z/i, message: 'only letters, numbers and underscores' }, uniqueness: { scope: :domain, case_sensitive: false }, if: 'local?'
@@ -8,12 +11,12 @@ class Account < ApplicationRecord
 
   # Avatar upload
   has_attached_file :avatar, styles: { large: '300x300#', medium: '96x96#', small: '48x48#' }
-  validates_attachment_content_type :avatar, content_type: /\Aimage\/.*\Z/
+  validates_attachment_content_type :avatar, content_type: IMAGE_MIME_TYPES
   validates_attachment_size :avatar, less_than: 2.megabytes
 
   # Header upload
   has_attached_file :header, styles: { medium: '700x335#' }
-  validates_attachment_content_type :header, content_type: /\Aimage\/.*\Z/
+  validates_attachment_content_type :header, content_type: IMAGE_MIME_TYPES
   validates_attachment_size :header, less_than: 2.megabytes
 
   # Local user profile validations
@@ -35,8 +38,6 @@ class Account < ApplicationRecord
 
   has_many :media_attachments, dependent: :destroy
 
-  MENTION_RE = /(?:^|\s|\.|>)@([a-z0-9_]+(?:@[a-z0-9\.\-]+)?)/i
-
   def follow!(other_account)
     self.active_relationships.where(target_account: other_account).first_or_create!(target_account: other_account)
   end

app/models/media_attachment.rb

 class MediaAttachment < ApplicationRecord
+  IMAGE_MIME_TYPES = ['image/jpeg', 'image/png', 'image/gif']
+  VIDEO_MIME_TYPES = ['video/webm']
+
   belongs_to :account, inverse_of: :media_attachments
   belongs_to :status,  inverse_of: :media_attachments
 
-  has_attached_file :file, styles: { small: '510x680>' }
-  validates_attachment_content_type :file, content_type: /\Aimage\/.*\z/
+  has_attached_file :file, styles: lambda { |f| f.instance.image? ? { small: '510x680>' } : { small: { format: 'webm' } } }, processors: lambda { |f| f.video? ? [:transcoder] : [:thumbnail] }
+  validates_attachment_content_type :file, content_type: IMAGE_MIME_TYPES + VIDEO_MIME_TYPES
   validates_attachment_size :file, less_than: 4.megabytes
 
   validates :account, presence: true
@@ -15,4 +18,12 @@ class MediaAttachment < ApplicationRecord
   def file_remote_url=(url)
     self.file = URI.parse(url)
   end
+
+  def image?
+    IMAGE_MIME_TYPES.include? file_content_type
+  end
+
+  def video?
+    VIDEO_MIME_TYPES.include? file_content_type
+  end
 end

app/services/follow_service.rb

@@ -30,6 +30,7 @@ class FollowService < BaseService
     end
 
     FeedManager.instance.trim(:home, into_account.id)
+    FeedManager.instance.broadcast(into_account.id, type: 'merge')
   end
 
   def redis

app/services/unfollow_service.rb

@@ -16,6 +16,8 @@ class UnfollowService < BaseService
     from_account.statuses.find_each do |status|
       redis.zrem(timeline_key, status.id)
     end
+
+    FeedManager.instance.broadcast(into_account.id, type: 'unmerge')
   end
 
   def redis

spec/controllers/api/media_controller_spec.rb

@@ -11,6 +11,7 @@ RSpec.describe Api::MediaController, type: :controller do
   end
 
   describe 'POST #create' do
+    context 'image/jpeg' do
       before do
         post :create, params: { file: fixture_file_upload('files/attachment.jpg', 'image/jpeg') }
       end
@@ -31,4 +32,27 @@ RSpec.describe Api::MediaController, type: :controller do
         expect(body_as_json[:id]).to eq MediaAttachment.first.id
       end
     end
+
+    context 'video/webm' do
+      before do
+        post :create, params: { file: fixture_file_upload('files/attachment.webm', 'video/webm') }
+      end
+
+      xit 'returns http success' do
+        expect(response).to have_http_status(:success)
+      end
+
+      xit 'creates a media attachment' do
+        expect(MediaAttachment.first).to_not be_nil
+      end
+
+      xit 'uploads a file' do
+        expect(MediaAttachment.first).to have_attached_file(:file)
+      end
+
+      xit 'returns media ID in JSON' do
+        expect(body_as_json[:id]).to eq MediaAttachment.first.id
+      end
+    end
+  end
 end