Merge branch 'master' into french-translation

43 files changed, 530 insertions, 169 deletions

diff --git a/Gemfile b/Gemfile
index 327a17ee9..4abed33ff 100644
--- a/Gemfile
+++ b/Gemfile
@@ -50,11 +50,6 @@ gem 'react-rails'
 gem 'browserify-rails'
 gem 'autoprefixer-rails'
 
-gem 'rack-mini-profiler', require: false
-gem 'flamegraph'
-gem 'stackprof'
-gem 'memory_profiler'
-
 group :development, :test do
   gem 'rspec-rails'
   gem 'pry-rails'
diff --git a/Gemfile.lock b/Gemfile.lock
index 28ad1abb6..b058ae940 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -136,7 +136,6 @@ GEM
     execjs (2.7.0)
     fabrication (2.15.2)
     fast_blank (1.0.0)
-    flamegraph (0.9.5)
     font-awesome-rails (4.6.3.1)
       railties (>= 3.2, < 5.1)
     fuubar (2.1.1)
@@ -206,7 +205,6 @@ GEM
       nokogiri (>= 1.5.9)
     mail (2.6.4)
       mime-types (>= 1.16, < 4)
-    memory_profiler (0.9.7)
     method_source (0.8.2)
     mime-types (3.1)
       mime-types-data (~> 3.2015)
@@ -264,8 +262,6 @@ GEM
     rack-attack (5.0.1)
       rack
     rack-cors (0.4.0)
-    rack-mini-profiler (0.10.1)
-      rack (>= 1.2.0)
     rack-protection (1.5.3)
       rack
     rack-test (0.6.3)
@@ -376,7 +372,6 @@ GEM
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
-    stackprof (0.2.10)
     temple (0.7.7)
     term-ansicolor (1.4.0)
       tins (~> 1.0)
@@ -425,7 +420,6 @@ DEPENDENCIES
   dotenv-rails
   fabrication
   fast_blank
-  flamegraph
   font-awesome-rails
   fuubar
   goldfinger
@@ -441,7 +435,6 @@ DEPENDENCIES
   letter_opener
   link_header
   lograge
-  memory_profiler
   neography
   nokogiri
   oj
@@ -456,7 +449,6 @@ DEPENDENCIES
   rabl
   rack-attack
   rack-cors
-  rack-mini-profiler
   rails!
   rails_12factor
   rails_autolink
@@ -471,7 +463,6 @@ DEPENDENCIES
   sidekiq
   simple_form
   simplecov
-  stackprof
   uglifier (>= 1.3.0)
   webmock
   will_paginate
diff --git a/app/assets/javascripts/components/actions/accounts.jsx b/app/assets/javascripts/components/actions/accounts.jsx
index 4a0777a64..759435afe 100644
--- a/app/assets/javascripts/components/actions/accounts.jsx
+++ b/app/assets/javascripts/components/actions/accounts.jsx
@@ -246,7 +246,8 @@ export function blockAccount(id) {
     dispatch(blockAccountRequest(id));
 
     api(getState).post(`/api/v1/accounts/${id}/block`).then(response => {
-      dispatch(blockAccountSuccess(response.data));
+      // Pass in entire statuses map so we can use it to filter stuff in different parts of the reducers
+      dispatch(blockAccountSuccess(response.data, getState().get('statuses')));
     }).catch(error => {
       dispatch(blockAccountFail(id, error));
     });
@@ -272,10 +273,11 @@ export function blockAccountRequest(id) {
   };
 };
 
-export function blockAccountSuccess(relationship) {
+export function blockAccountSuccess(relationship, statuses) {
   return {
     type: ACCOUNT_BLOCK_SUCCESS,
-    relationship
+    relationship,
+    statuses
   };
 };
 
diff --git a/app/assets/javascripts/components/actions/compose.jsx b/app/assets/javascripts/components/actions/compose.jsx
index af3cdbf30..b97cb7b12 100644
--- a/app/assets/javascripts/components/actions/compose.jsx
+++ b/app/assets/javascripts/components/actions/compose.jsx
@@ -22,6 +22,8 @@ export const COMPOSE_SUGGESTION_SELECT = 'COMPOSE_SUGGESTION_SELECT';
 export const COMPOSE_MOUNT   = 'COMPOSE_MOUNT';
 export const COMPOSE_UNMOUNT = 'COMPOSE_UNMOUNT';
 
+export const COMPOSE_SENSITIVITY_CHANGE = 'COMPOSE_SENSITIVITY_CHANGE';
+
 export function changeCompose(text) {
   return {
     type: COMPOSE_CHANGE,
@@ -62,7 +64,8 @@ export function submitCompose() {
     api(getState).post('/api/v1/statuses', {
       status: getState().getIn(['compose', 'text'], ''),
       in_reply_to_id: getState().getIn(['compose', 'in_reply_to'], null),
-      media_ids: getState().getIn(['compose', 'media_attachments']).map(item => item.get('id'))
+      media_ids: getState().getIn(['compose', 'media_attachments']).map(item => item.get('id')),
+      sensitive: getState().getIn(['compose', 'sensitive'])
     }).then(function (response) {
       dispatch(submitComposeSuccess(response.data));
       dispatch(updateTimeline('home', response.data));
@@ -197,3 +200,10 @@ export function unmountCompose() {
     type: COMPOSE_UNMOUNT
   };
 };
+
+export function changeComposeSensitivity(checked) {
+  return {
+    type: COMPOSE_SENSITIVITY_CHANGE,
+    checked
+  };
+};
diff --git a/app/assets/javascripts/components/components/button.jsx b/app/assets/javascripts/components/components/button.jsx
index fe36d40c5..d63129013 100644
--- a/app/assets/javascripts/components/components/button.jsx
+++ b/app/assets/javascripts/components/components/button.jsx
@@ -7,7 +7,14 @@ const Button = React.createClass({
     onClick: React.PropTypes.func,
     disabled: React.PropTypes.bool,
     block: React.PropTypes.bool,
-    secondary: React.PropTypes.bool
+    secondary: React.PropTypes.bool,
+    size: React.PropTypes.number,
+  },
+
+  getDefaultProps () {
+    return {
+      size: 36
+    };
   },
 
   mixins: [PureRenderMixin],
@@ -32,16 +39,16 @@ const Button = React.createClass({
       fontWeight: '500',
       letterSpacing: '0',
       textTransform: 'uppercase',
-      padding: '0 16px',
-      height: '36px',
+      padding: `0 ${this.props.size / 2.25}px`,
+      height: `${this.props.size}px`,
       cursor: 'pointer',
-      lineHeight: '36px',
+      lineHeight: `${this.props.size}px`,
       borderRadius: '4px',
       textDecoration: 'none'
     };
-    
+
     return (
-      <button className={`button ${this.props.secondary ? 'button-secondary' : ''}`} disabled={this.props.disabled} onClick={this.handleClick} style={style}>
+      <button className={`button ${this.props.secondary ? 'button-secondary' : ''}`} disabled={this.props.disabled} onClick={this.handleClick} style={{ ...style, ...this.props.style }}>
         {this.props.text || this.props.children}
       </button>
     );
diff --git a/app/assets/javascripts/components/components/media_gallery.jsx b/app/assets/javascripts/components/components/media_gallery.jsx
index bdb456a08..d04c7c869 100644
--- a/app/assets/javascripts/components/components/media_gallery.jsx
+++ b/app/assets/javascripts/components/components/media_gallery.jsx
@@ -1,9 +1,47 @@
 import ImmutablePropTypes from 'react-immutable-proptypes';
-import PureRenderMixin    from 'react-addons-pure-render-mixin';
+import PureRenderMixin from 'react-addons-pure-render-mixin';
+import { FormattedMessage } from 'react-intl';
+
+const outerStyle = {
+  marginTop: '8px',
+  overflow: 'hidden',
+  width: '100%',
+  boxSizing: 'border-box'
+};
+
+const spoilerStyle = {
+  background: '#000',
+  color: '#fff',
+  textAlign: 'center',
+  height: '100%',
+  cursor: 'pointer',
+  display: 'flex',
+  alignItems: 'center',
+  justifyContent: 'center',
+  flexDirection: 'column'
+};
+
+const spoilerSpanStyle = {
+  display: 'block',
+  fontSize: '14px',
+};
+
+const spoilerSubSpanStyle = {
+  display: 'block',
+  fontSize: '11px',
+  fontWeight: '500'
+};
 
 const MediaGallery = React.createClass({
 
+  getInitialState () {
+    return {
+      visible: false
+    };
+  },
+
   propTypes: {
+    sensitive: React.PropTypes.bool,
     media: ImmutablePropTypes.list.isRequired,
     height: React.PropTypes.number.isRequired,
     onOpenMedia: React.PropTypes.func.isRequired
@@ -20,69 +58,85 @@ const MediaGallery = React.createClass({
     e.stopPropagation();
   },
 
+  handleOpen () {
+    this.setState({ visible: true });
+  },
+
   render () {
-    var children = this.props.media.take(4);
-    var size     = children.size;
-
-    children = children.map((attachment, i) => {
-      let width  = 50;
-      let height = 100;
-      let top    = 'auto';
-      let left   = 'auto';
-      let bottom = 'auto';
-      let right  = 'auto';
-
-      if (size === 1) {
-        width = 100;
-      }
-
-      if (size === 4 || (size === 3 && i > 0)) {
-        height = 50;
-      }
-
-      if (size === 2) {
-        if (i === 0) {
-          right = '2px';
-        } else {
-          left = '2px';
-        }
-      } else if (size === 3) {
-        if (i === 0) {
-          right = '2px';
-        } else if (i > 0) {
-          left = '2px';
-        }
+    const { media, sensitive } = this.props;
 
-        if (i === 1) {
-          bottom = '2px';
-        } else if (i > 1) {
-          top = '2px';
-        }
-      } else if (size === 4) {
-        if (i === 0 || i === 2) {
-          right = '2px';
+    let children;
+
+    if (sensitive && !this.state.visible) {
+      children = (
+        <div style={spoilerStyle} onClick={this.handleOpen}>
+          <span style={spoilerSpanStyle}><FormattedMessage id='status.sensitive_warning' defaultMessage='Sensitive content' /></span>
+          <span style={spoilerSubSpanStyle}><FormattedMessage id='status.sensitive_toggle' defaultMessage='Click to view' /></span>
+        </div>
+      );
+    } else {
+      const size = media.take(4).size;
+
+      children = media.take(4).map((attachment, i) => {
+        let width  = 50;
+        let height = 100;
+        let top    = 'auto';
+        let left   = 'auto';
+        let bottom = 'auto';
+        let right  = 'auto';
+
+        if (size === 1) {
+          width = 100;
         }
 
-        if (i === 1 || i === 3) {
-          left = '2px';
+        if (size === 4 || (size === 3 && i > 0)) {
+          height = 50;
         }
 
-        if (i < 2) {
-          bottom = '2px';
-        } else {
-          top = '2px';
+        if (size === 2) {
+          if (i === 0) {
+            right = '2px';
+          } else {
+            left = '2px';
+          }
+        } else if (size === 3) {
+          if (i === 0) {
+            right = '2px';
+          } else if (i > 0) {
+            left = '2px';
+          }
+
+          if (i === 1) {
+            bottom = '2px';
+          } else if (i > 1) {
+            top = '2px';
+          }
+        } else if (size === 4) {
+          if (i === 0 || i === 2) {
+            right = '2px';
+          }
+
+          if (i === 1 || i === 3) {
+            left = '2px';
+          }
+
+          if (i < 2) {
+            bottom = '2px';
+          } else {
+            top = '2px';
+          }
         }
-      }
 
-      return (
-        <div key={attachment.get('id')} style={{ boxSizing: 'border-box', position: 'relative', left: left, top: top, right: right, bottom: bottom, float: 'left', border: 'none', display: 'block', width: `${width}%`, height: `${height}%` }}>
-          <a href={attachment.get('url')} onClick={this.handleClick.bind(this, attachment.get('url'))} target='_blank' style={{ display: 'block', width: '100%', height: '100%', background: `url(${attachment.get('preview_url')}) no-repeat center`, textDecoration: 'none', backgroundSize: 'cover', cursor: 'zoom-in' }} />
-        </div>
-      );
-    });
+        return (
+          <div key={attachment.get('id')} style={{ boxSizing: 'border-box', position: 'relative', left: left, top: top, right: right, bottom: bottom, float: 'left', border: 'none', display: 'block', width: `${width}%`, height: `${height}%` }}>
+            <a href={attachment.get('url')} onClick={this.handleClick.bind(this, attachment.get('url'))} target='_blank' style={{ display: 'block', width: '100%', height: '100%', background: `url(${attachment.get('preview_url')}) no-repeat center`, textDecoration: 'none', backgroundSize: 'cover', cursor: 'zoom-in' }} />
+          </div>
+        );
+      });
+    }
 
     return (
-      <div style={{ marginTop: '8px', overflow: 'hidden', width: '100%', height: `${this.props.height}px`, boxSizing: 'border-box' }}>
+      <div style={{ ...outerStyle, height: `${this.props.height}px` }}>
         {children}
       </div>
     );
diff --git a/app/assets/javascripts/components/components/status.jsx b/app/assets/javascripts/components/components/status.jsx
index 84cd07527..603561ab3 100644
--- a/app/assets/javascripts/components/components/status.jsx
+++ b/app/assets/javascripts/components/components/status.jsx
@@ -34,6 +34,7 @@ const Status = React.createClass({
     onReblog: React.PropTypes.func,
     onDelete: React.PropTypes.func,
     onOpenMedia: React.PropTypes.func,
+    onBlock: React.PropTypes.func,
     me: React.PropTypes.number,
     muted: React.PropTypes.bool
   },
@@ -83,9 +84,9 @@ const Status = React.createClass({
 
     if (status.get('media_attachments').size > 0) {
       if (status.getIn(['media_attachments', 0, 'type']) === 'video') {
-        media = <VideoPlayer media={status.getIn(['media_attachments', 0])} />;
+        media = <VideoPlayer media={status.getIn(['media_attachments', 0])} sensitive={status.get('sensitive')} />;
       } else {
-        media = <MediaGallery media={status.get('media_attachments')} height={110} onOpenMedia={this.props.onOpenMedia} />;
+        media = <MediaGallery media={status.get('media_attachments')} sensitive={status.get('sensitive')} height={110} onOpenMedia={this.props.onOpenMedia} />;
       }
     }
 
diff --git a/app/assets/javascripts/components/components/status_action_bar.jsx b/app/assets/javascripts/components/components/status_action_bar.jsx
index dec1decff..35feda88b 100644
--- a/app/assets/javascripts/components/components/status_action_bar.jsx
+++ b/app/assets/javascripts/components/components/status_action_bar.jsx
@@ -7,6 +7,7 @@ import { defineMessages, injectIntl } from 'react-intl';
 const messages = defineMessages({
   delete: { id: 'status.delete', defaultMessage: 'Delete' },
   mention: { id: 'status.mention', defaultMessage: 'Mention' },
+  block: { id: 'account.block', defaultMessage: 'Block' },
   reply: { id: 'status.reply', defaultMessage: 'Reply' },
   reblog: { id: 'status.reblog', defaultMessage: 'Reblog' },
   favourite: { id: 'status.favourite', defaultMessage: 'Favourite' }
@@ -24,7 +25,8 @@ const StatusActionBar = React.createClass({
     onFavourite: React.PropTypes.func,
     onReblog: React.PropTypes.func,
     onDelete: React.PropTypes.func,
-    onMention: React.PropTypes.func
+    onMention: React.PropTypes.func,
+    onBlock: React.PropTypes.func
   },
 
   mixins: [PureRenderMixin],
@@ -49,6 +51,10 @@ const StatusActionBar = React.createClass({
     this.props.onMention(this.props.status.get('account'));
   },
 
+  handleBlockClick () {
+    this.props.onBlock(this.props.status.get('account'));
+  },
+
   render () {
     const { status, me, intl } = this.props;
     let menu = [];
@@ -57,6 +63,7 @@ const StatusActionBar = React.createClass({
       menu.push({ text: intl.formatMessage(messages.delete), action: this.handleDeleteClick });
     } else {
       menu.push({ text: intl.formatMessage(messages.mention), action: this.handleMentionClick });
+      menu.push({ text: intl.formatMessage(messages.block), action: this.handleBlockClick });
     }
 
     return (
diff --git a/app/assets/javascripts/components/components/video_player.jsx b/app/assets/javascripts/components/components/video_player.jsx
index 9b9b0a2e4..61c1995a7 100644
--- a/app/assets/javascripts/components/components/video_player.jsx
+++ b/app/assets/javascripts/components/components/video_player.jsx
@@ -1,7 +1,7 @@
 import ImmutablePropTypes from 'react-immutable-proptypes';
 import PureRenderMixin from 'react-addons-pure-render-mixin';
 import IconButton from './icon_button';
-import { defineMessages, injectIntl } from 'react-intl';
+import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
 
 const messages = defineMessages({
   toggle_sound: { id: 'video_player.toggle_sound', defaultMessage: 'Toggle sound' }
@@ -25,6 +25,30 @@ const muteStyle = {
   zIndex: '5'
 };
 
+const spoilerStyle = {
+  marginTop: '8px',
+  background: '#000',
+  color: '#fff',
+  textAlign: 'center',
+  height: '100%',
+  cursor: 'pointer',
+  display: 'flex',
+  alignItems: 'center',
+  justifyContent: 'center',
+  flexDirection: 'column'
+};
+
+const spoilerSpanStyle = {
+  display: 'block',
+  fontSize: '14px'
+};
+
+const spoilerSubSpanStyle = {
+  display: 'block',
+  fontSize: '11px',
+  fontWeight: '500'
+};
+
 const VideoPlayer = React.createClass({
   propTypes: {
     media: ImmutablePropTypes.map.isRequired,
@@ -41,6 +65,7 @@ const VideoPlayer = React.createClass({
 
   getInitialState () {
     return {
+      visible: false,
       muted: true
     };
   },
@@ -63,8 +88,21 @@ const VideoPlayer = React.createClass({
     }
   },
 
+  handleOpen () {
+    this.setState({ visible: true });
+  },
+
   render () {
-    const { media, intl, width, height } = this.props;
+    const { media, intl, width, height, sensitive } = this.props;
+
+    if (sensitive && !this.state.visible) {
+      return (
+        <div style={{...spoilerStyle, width: `${width}px`, height: `${height}px` }} onClick={this.handleOpen}>
+          <span style={spoilerSpanStyle}><FormattedMessage id='status.sensitive_warning' defaultMessage='Sensitive content' /></span>
+          <span style={spoilerSubSpanStyle}><FormattedMessage id='status.sensitive_toggle' defaultMessage='Click to view' /></span>
+        </div>
+      );
+    }
 
     return (
       <div style={{ cursor: 'default', marginTop: '8px', overflow: 'hidden', width: `${width}px`, height: `${height}px`, boxSizing: 'border-box', background: '#000', position: 'relative' }}>
diff --git a/app/assets/javascripts/components/containers/mastodon.jsx b/app/assets/javascripts/components/containers/mastodon.jsx
index 87c7c65f3..c9f037ec2 100644
--- a/app/assets/javascripts/components/containers/mastodon.jsx
+++ b/app/assets/javascripts/components/containers/mastodon.jsx
@@ -75,11 +75,6 @@ const Mastodon = React.createClass({
               return store.dispatch(updateTimeline(data.timeline, JSON.parse(data.message)));
             case 'delete':
               return store.dispatch(deleteFromTimelines(data.id));
-            case 'merge':
-            case 'unmerge':
-              return store.dispatch(refreshTimeline('home', true));
-            case 'block':
-              return store.dispatch(refreshTimeline('mentions', true));
             case 'notification':
               return store.dispatch(updateNotifications(JSON.parse(data.message), getMessagesForLocale(locale), locale));
           }
diff --git a/app/assets/javascripts/components/containers/status_container.jsx b/app/assets/javascripts/components/containers/status_container.jsx
index 28756b5ef..6a882eab4 100644
--- a/app/assets/javascripts/components/containers/status_container.jsx
+++ b/app/assets/javascripts/components/containers/status_container.jsx
@@ -1,18 +1,19 @@
-import { connect }       from 'react-redux';
-import Status            from '../components/status';
+import { connect } from 'react-redux';
+import Status from '../components/status';
 import { makeGetStatus } from '../selectors';
 import {
   replyCompose,
   mentionCompose
-}                        from '../actions/compose';
+} from '../actions/compose';
 import {
   reblog,
   favourite,
   unreblog,
   unfavourite
-}                        from '../actions/interactions';
-import { deleteStatus }  from '../actions/statuses';
-import { openMedia }     from '../actions/modal';
+} from '../actions/interactions';
+import { blockAccount } from '../actions/accounts';
+import { deleteStatus } from '../actions/statuses';
+import { openMedia } from '../actions/modal';
 import { createSelector } from 'reselect'
 
 const mapStateToProps = (state, props) => ({
@@ -91,6 +92,10 @@ const mapDispatchToProps = (dispatch) => ({
 
   onOpenMedia (url) {
     dispatch(openMedia(url));
+  },
+
+  onBlock (account) {
+    dispatch(blockAccount(account.get('id')));
   }
 
 });
diff --git a/app/assets/javascripts/components/features/account/components/action_bar.jsx b/app/assets/javascripts/components/features/account/components/action_bar.jsx
index cd01de2e2..f09dea6ab 100644
--- a/app/assets/javascripts/components/features/account/components/action_bar.jsx
+++ b/app/assets/javascripts/components/features/account/components/action_bar.jsx
@@ -58,10 +58,8 @@ const ActionBar = React.createClass({
     } else if (account.getIn(['relationship', 'blocking'])) {
       menu.push({ text: intl.formatMessage(messages.unblock), action: this.props.onBlock });
     } else if (account.getIn(['relationship', 'following'])) {
-      menu.push({ text: intl.formatMessage(messages.unfollow), action: this.props.onFollow });
       menu.push({ text: intl.formatMessage(messages.block), action: this.props.onBlock });
     } else {
-      menu.push({ text: intl.formatMessage(messages.follow), action: this.props.onFollow });
       menu.push({ text: intl.formatMessage(messages.block), action: this.props.onBlock });
     }
 
diff --git a/app/assets/javascripts/components/features/account/components/header.jsx b/app/assets/javascripts/components/features/account/components/header.jsx
index b3e9e2a9f..d39a06062 100644
--- a/app/assets/javascripts/components/features/account/components/header.jsx
+++ b/app/assets/javascripts/components/features/account/components/header.jsx
@@ -2,22 +2,30 @@ import PureRenderMixin from 'react-addons-pure-render-mixin';
 import ImmutablePropTypes from 'react-immutable-proptypes';
 import emojify from '../../../emoji';
 import escapeTextContentForBrowser from 'react/lib/escapeTextContentForBrowser';
-import { FormattedMessage } from 'react-intl';
+import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
+import IconButton from '../../../components/icon_button';
+
+const messages = defineMessages({
+  unfollow: { id: 'account.unfollow', defaultMessage: 'Unfollow' },
+  follow: { id: 'account.follow', defaultMessage: 'Follow' },
+});
 
 const Header = React.createClass({
 
   propTypes: {
     account: ImmutablePropTypes.map.isRequired,
-    me: React.PropTypes.number.isRequired
+    me: React.PropTypes.number.isRequired,
+    onFollow: React.PropTypes.func.isRequired
   },
 
   mixins: [PureRenderMixin],
 
   render () {
-    const { account, me } = this.props;
+    const { account, me, intl } = this.props;
 
     let displayName = account.get('display_name');
     let info        = '';
+    let actionBtn   = '';
 
     if (displayName.length === 0) {
       displayName = account.get('username');
@@ -27,6 +35,14 @@ const Header = React.createClass({
       info = <span style={{ position: 'absolute', top: '10px', right: '10px', opacity: '0.7', display: 'inline-block', verticalAlign: 'top', background: 'rgba(0, 0, 0, 0.4)', color: '#fff', textTransform: 'uppercase', fontSize: '11px', fontWeight: '500', padding: '4px', borderRadius: '4px' }}><FormattedMessage id='account.follows_you' defaultMessage='Follows you' /></span>
     }
 
+    if (me !== account.get('id')) {
+      actionBtn = (
+        <div style={{ position: 'absolute', top: '10px', left: '20px' }}>
+          <IconButton size={26} icon={account.getIn(['relationship', 'following']) ? 'user-times' : 'user-plus'} active={account.getIn(['relationship', 'following'])} title={intl.formatMessage(account.getIn(['relationship', 'following']) ? messages.unfollow : messages.follow)} onClick={this.props.onFollow} />
+        </div>
+      );
+    }
+
     const content         = { __html: emojify(account.get('note')) };
     const displayNameHTML = { __html: emojify(escapeTextContentForBrowser(displayName)) };
 
@@ -45,6 +61,7 @@ const Header = React.createClass({
           <div style={{ color: '#616b86', fontSize: '14px' }} className='account__header__content' dangerouslySetInnerHTML={content} />
 
           {info}
+          {actionBtn}
         </div>
       </div>
     );
@@ -52,4 +69,4 @@ const Header = React.createClass({
 
 });
 
-export default Header;
+export default injectIntl(Header);
diff --git a/app/assets/javascripts/components/features/account/index.jsx b/app/assets/javascripts/components/features/account/index.jsx
index 818979f8f..c2cc58bb2 100644
--- a/app/assets/javascripts/components/features/account/index.jsx
+++ b/app/assets/javascripts/components/features/account/index.jsx
@@ -87,9 +87,8 @@ const Account = React.createClass({
     return (
       <Column>
         <ColumnBackButton />
-        <Header account={account} me={me} />
-
-        <ActionBar account={account} me={me} onFollow={this.handleFollow} onBlock={this.handleBlock} onMention={this.handleMention} />
+        <Header account={account} me={me} onFollow={this.handleFollow} />
+        <ActionBar account={account} me={me} onBlock={this.handleBlock} onMention={this.handleMention} />
 
         {this.props.children}
       </Column>
diff --git a/app/assets/javascripts/components/features/compose/components/compose_form.jsx b/app/assets/javascripts/components/features/compose/components/compose_form.jsx
index 32bdeaeca..5ad1ca172 100644
--- a/app/assets/javascripts/components/features/compose/components/compose_form.jsx
+++ b/app/assets/javascripts/components/features/compose/components/compose_form.jsx
@@ -8,7 +8,8 @@ import Autosuggest from 'react-autosuggest';
 import AutosuggestAccountContainer from '../../compose/containers/autosuggest_account_container';
 import { debounce } from 'react-decoration';
 import UploadButtonContainer from '../containers/upload_button_container';
-import { defineMessages, injectIntl } from 'react-intl';
+import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
+import Toggle from 'react-toggle';
 
 const messages = defineMessages({
   placeholder: { id: 'compose_form.placeholder', defaultMessage: 'What is on your mind?' },
@@ -67,6 +68,7 @@ const ComposeForm = React.createClass({
     text: React.PropTypes.string.isRequired,
     suggestion_token: React.PropTypes.string,
     suggestions: React.PropTypes.array,
+    sensitive: React.PropTypes.bool,
     is_submitting: React.PropTypes.bool,
     is_uploading: React.PropTypes.bool,
     in_reply_to: ImmutablePropTypes.map,
@@ -75,7 +77,8 @@ const ComposeForm = React.createClass({
     onCancelReply: React.PropTypes.func.isRequired,
     onClearSuggestions: React.PropTypes.func.isRequired,
     onFetchSuggestions: React.PropTypes.func.isRequired,
-    onSuggestionSelected: React.PropTypes.func.isRequired
+    onSuggestionSelected: React.PropTypes.func.isRequired,
+    onChangeSensitivity: React.PropTypes.func.isRequired
   },
 
   mixins: [PureRenderMixin],
@@ -139,6 +142,10 @@ const ComposeForm = React.createClass({
     this.autosuggest = c;
   },
 
+  handleChangeSensitivity (e) {
+    this.props.onChangeSensitivity(e.target.checked);
+  },
+
   render () {
     const { intl } = this.props;
     let replyArea  = '';
@@ -178,6 +185,11 @@ const ComposeForm = React.createClass({
           <div style={{ float: 'right', marginRight: '16px', lineHeight: '36px' }}><CharacterCounter max={500} text={this.props.text} /></div>
           <UploadButtonContainer style={{ paddingTop: '4px' }} />
         </div>
+
+        <label style={{ display: 'block', lineHeight: '24px', verticalAlign: 'middle', marginTop: '10px', borderTop: '1px solid #616b86', paddingTop: '10px' }}>
+          <Toggle checked={this.props.sensitive} onChange={this.handleChangeSensitivity} />
+          <span style={{ display: 'inline-block', verticalAlign: 'middle', marginBottom: '14px', marginLeft: '8px', color: '#9baec8' }}><FormattedMessage id='compose_form.sensitive' defaultMessage='Mark content as sensitive' /></span>
+        </label>
       </div>
     );
   }
diff --git a/app/assets/javascripts/components/features/compose/containers/compose_form_container.jsx b/app/assets/javascripts/components/features/compose/containers/compose_form_container.jsx
index 87bcd6b99..9897f6505 100644
--- a/app/assets/javascripts/components/features/compose/containers/compose_form_container.jsx
+++ b/app/assets/javascripts/components/features/compose/containers/compose_form_container.jsx
@@ -6,7 +6,8 @@ import {
   cancelReplyCompose,
   clearComposeSuggestions,
   fetchComposeSuggestions,
-  selectComposeSuggestion
+  selectComposeSuggestion,
+  changeComposeSensitivity
 } from '../../../actions/compose';
 import { makeGetStatus } from '../../../selectors';
 
@@ -18,6 +19,7 @@ const makeMapStateToProps = () => {
       text: state.getIn(['compose', 'text']),
       suggestion_token: state.getIn(['compose', 'suggestion_token']),
       suggestions: state.getIn(['compose', 'suggestions']).toJS(),
+      sensitive: state.getIn(['compose', 'sensitive']),
       is_submitting: state.getIn(['compose', 'is_submitting']),
       is_uploading: state.getIn(['compose', 'is_uploading']),
       in_reply_to: getStatus(state, state.getIn(['compose', 'in_reply_to']))
@@ -51,6 +53,10 @@ const mapDispatchToProps = function (dispatch) {
 
     onSuggestionSelected (position, accountId) {
       dispatch(selectComposeSuggestion(position, accountId));
+    },
+
+    onChangeSensitivity (checked) {
+      dispatch(changeComposeSensitivity(checked));
     }
   }
 };
diff --git a/app/assets/javascripts/components/features/status/components/detailed_status.jsx b/app/assets/javascripts/components/features/status/components/detailed_status.jsx
index 76ddafb3b..b967d966f 100644
--- a/app/assets/javascripts/components/features/status/components/detailed_status.jsx
+++ b/app/assets/javascripts/components/features/status/components/detailed_status.jsx
@@ -36,9 +36,9 @@ const DetailedStatus = React.createClass({
 
     if (status.get('media_attachments').size > 0) {
       if (status.getIn(['media_attachments', 0, 'type']) === 'video') {
-        media = <VideoPlayer media={status.getIn(['media_attachments', 0])} width={317} height={178} />;
+        media = <VideoPlayer sensitive={status.get('sensitive')} media={status.getIn(['media_attachments', 0])} width={317} height={178} />;
       } else {
-        media = <MediaGallery media={status.get('media_attachments')} height={300} onOpenMedia={this.props.onOpenMedia} />;
+        media = <MediaGallery sensitive={status.get('sensitive')} media={status.get('media_attachments')} height={300} onOpenMedia={this.props.onOpenMedia} />;
       }
     }
 
diff --git a/app/assets/javascripts/components/locales/en.jsx b/app/assets/javascripts/components/locales/en.jsx
index f3326bf90..0ea324f66 100644
--- a/app/assets/javascripts/components/locales/en.jsx
+++ b/app/assets/javascripts/components/locales/en.jsx
@@ -8,6 +8,8 @@ const en = {
   "status.reblog": "Reblog",
   "status.favourite": "Favourite",
   "status.reblogged_by": "{name} reblogged",
+  "status.sensitive_warning": "Sensitive content",
+  "status.sensitive_toggle": "Click to view",
   "video_player.toggle_sound": "Toggle sound",
   "account.mention": "Mention",
   "account.edit_profile": "Edit profile",
@@ -35,6 +37,7 @@ const en = {
   "tabs_bar.notifications": "Notifications",
   "compose_form.placeholder": "What is on your mind?",
   "compose_form.publish": "Toot",
+  "compose_form.sensitive": "Mark content as sensitive",
   "navigation_bar.settings": "Settings",
   "navigation_bar.public_timeline": "Public timeline",
   "navigation_bar.logout": "Logout",
diff --git a/app/assets/javascripts/components/reducers/compose.jsx b/app/assets/javascripts/components/reducers/compose.jsx
index e6e86d4f5..4abc3e6aa 100644
--- a/app/assets/javascripts/components/reducers/compose.jsx
+++ b/app/assets/javascripts/components/reducers/compose.jsx
@@ -15,7 +15,8 @@ import {
   COMPOSE_UPLOAD_PROGRESS,
   COMPOSE_SUGGESTIONS_CLEAR,
   COMPOSE_SUGGESTIONS_READY,
-  COMPOSE_SUGGESTION_SELECT
+  COMPOSE_SUGGESTION_SELECT,
+  COMPOSE_SENSITIVITY_CHANGE
 } from '../actions/compose';
 import { TIMELINE_DELETE } from '../actions/timelines';
 import { ACCOUNT_SET_SELF } from '../actions/accounts';
@@ -23,6 +24,7 @@ import Immutable from 'immutable';
 
 const initialState = Immutable.Map({
   mounted: false,
+  sensitive: false,
   text: '',
   in_reply_to: null,
   is_submitting: false,
@@ -87,6 +89,8 @@ export default function compose(state = initialState, action) {
       return state.set('mounted', true);
     case COMPOSE_UNMOUNT:
       return state.set('mounted', false);
+    case COMPOSE_SENSITIVITY_CHANGE:
+      return state.set('sensitive', action.checked);
     case COMPOSE_CHANGE:
       return state.set('text', action.text);
     case COMPOSE_REPLY:
diff --git a/app/assets/javascripts/components/reducers/notifications.jsx b/app/assets/javascripts/components/reducers/notifications.jsx
index 0e67e732a..617a833d2 100644
--- a/app/assets/javascripts/components/reducers/notifications.jsx
+++ b/app/assets/javascripts/components/reducers/notifications.jsx
@@ -3,6 +3,7 @@ import {
   NOTIFICATIONS_REFRESH_SUCCESS,
   NOTIFICATIONS_EXPAND_SUCCESS
 } from '../actions/notifications';
+import { ACCOUNT_BLOCK_SUCCESS } from '../actions/accounts';
 import Immutable from 'immutable';
 
 const initialState = Immutable.Map({
@@ -43,6 +44,10 @@ const appendNormalizedNotifications = (state, notifications, next) => {
   return state.update('items', list => list.push(...items)).set('next', next);
 };
 
+const filterNotifications = (state, relationship) => {
+  return state.update('items', list => list.filterNot(item => item.get('account') === relationship.id));
+};
+
 export default function notifications(state = initialState, action) {
   switch(action.type) {
     case NOTIFICATIONS_UPDATE:
@@ -51,6 +56,8 @@ export default function notifications(state = initialState, action) {
       return normalizeNotifications(state, action.notifications, action.next);
     case NOTIFICATIONS_EXPAND_SUCCESS:
       return appendNormalizedNotifications(state, action.notifications, action.next);
+    case ACCOUNT_BLOCK_SUCCESS:
+      return filterNotifications(state, action.relationship);
     default:
       return state;
   }
diff --git a/app/assets/javascripts/components/reducers/statuses.jsx b/app/assets/javascripts/components/reducers/statuses.jsx
index 2a24a75e4..c740b6d64 100644
--- a/app/assets/javascripts/components/reducers/statuses.jsx
+++ b/app/assets/javascripts/components/reducers/statuses.jsx
@@ -1,7 +1,11 @@
 import {
+  REBLOG_REQUEST,
   REBLOG_SUCCESS,
+  REBLOG_FAIL,
   UNREBLOG_SUCCESS,
+  FAVOURITE_REQUEST,
   FAVOURITE_SUCCESS,
+  FAVOURITE_FAIL,
   UNFAVOURITE_SUCCESS
 } from '../actions/interactions';
 import {
@@ -16,7 +20,8 @@ import {
 } from '../actions/timelines';
 import {
   ACCOUNT_TIMELINE_FETCH_SUCCESS,
-  ACCOUNT_TIMELINE_EXPAND_SUCCESS
+  ACCOUNT_TIMELINE_EXPAND_SUCCESS,
+  ACCOUNT_BLOCK_SUCCESS
 } from '../actions/accounts';
 import {
   NOTIFICATIONS_UPDATE,
@@ -56,6 +61,18 @@ const deleteStatus = (state, id, references) => {
   return state.delete(id);
 };
 
+const filterStatuses = (state, relationship) => {
+  state.forEach(status => {
+    if (status.get('account') !== relationship.id) {
+      return;
+    }
+
+    state = deleteStatus(state, status.get('id'), state.filter(item => item.get('reblog') === status.get('id')));
+  });
+
+  return state;
+};
+
 const initialState = Immutable.Map();
 
 export default function statuses(state = initialState, action) {
@@ -69,6 +86,14 @@ export default function statuses(state = initialState, action) {
     case FAVOURITE_SUCCESS:
     case UNFAVOURITE_SUCCESS:
       return normalizeStatus(state, action.response);
+    case FAVOURITE_REQUEST:
+      return state.setIn([action.status.get('id'), 'favourited'], true);
+    case FAVOURITE_FAIL:
+      return state.setIn([action.status.get('id'), 'favourited'], false);
+    case REBLOG_REQUEST:
+      return state.setIn([action.status.get('id'), 'reblogged'], true);
+    case REBLOG_FAIL:
+      return state.setIn([action.status.get('id'), 'reblogged'], false);
     case TIMELINE_REFRESH_SUCCESS:
     case TIMELINE_EXPAND_SUCCESS:
     case ACCOUNT_TIMELINE_FETCH_SUCCESS:
@@ -79,6 +104,8 @@ export default function statuses(state = initialState, action) {
       return normalizeStatuses(state, action.statuses);
     case TIMELINE_DELETE:
       return deleteStatus(state, action.id, action.references);
+    case ACCOUNT_BLOCK_SUCCESS:
+      return filterStatuses(state, action.relationship);
     default:
       return state;
   }
diff --git a/app/assets/javascripts/components/reducers/timelines.jsx b/app/assets/javascripts/components/reducers/timelines.jsx
index 9e79a4100..358734eaf 100644
--- a/app/assets/javascripts/components/reducers/timelines.jsx
+++ b/app/assets/javascripts/components/reducers/timelines.jsx
@@ -13,7 +13,8 @@ import {
 import {
   ACCOUNT_FETCH_SUCCESS,
   ACCOUNT_TIMELINE_FETCH_SUCCESS,
-  ACCOUNT_TIMELINE_EXPAND_SUCCESS
+  ACCOUNT_TIMELINE_EXPAND_SUCCESS,
+  ACCOUNT_BLOCK_SUCCESS
 } from '../actions/accounts';
 import {
   STATUS_FETCH_SUCCESS,
@@ -140,6 +141,21 @@ const deleteStatus = (state, id, accountId, references) => {
   return state;
 };
 
+const filterTimelines = (state, relationship, statuses) => {
+  let references;
+
+  statuses.forEach(status => {
+    if (status.get('account') !== relationship.id) {
+      return;
+    }
+
+    references = statuses.filter(item => item.get('reblog') === status.get('id')).map(item => [item.get('id'), item.get('account')]);
+    state = deleteStatus(state, status.get('id'), status.get('account'), references);
+  });
+
+  return state;
+};
+
 const normalizeContext = (state, id, ancestors, descendants) => {
   const ancestorsIds   = ancestors.map(ancestor => ancestor.get('id'));
   const descendantsIds = descendants.map(descendant => descendant.get('id'));
@@ -166,6 +182,8 @@ export default function timelines(state = initialState, action) {
       return normalizeAccountTimeline(state, action.id, Immutable.fromJS(action.statuses), action.replace);
     case ACCOUNT_TIMELINE_EXPAND_SUCCESS:
       return appendNormalizedAccountTimeline(state, action.id, Immutable.fromJS(action.statuses));
+    case ACCOUNT_BLOCK_SUCCESS:
+      return filterTimelines(state, action.relationship, action.statuses);
     default:
       return state;
   }
diff --git a/app/assets/stylesheets/components.scss b/app/assets/stylesheets/components.scss
index adf0db990..cc9f0eb3b 100644
--- a/app/assets/stylesheets/components.scss
+++ b/app/assets/stylesheets/components.scss
@@ -405,3 +405,109 @@
     text-decoration: underline;
   }
 }
+
+.react-toggle {
+  display: inline-block;
+  position: relative;
+  cursor: pointer;
+  background-color: transparent;
+  border: 0;
+  padding: 0;
+  user-select: none;
+  -webkit-tap-highlight-color: rgba(0,0,0,0);
+  -webkit-tap-highlight-color: transparent;
+}
+
+.react-toggle-screenreader-only {
+  border: 0;
+  clip: rect(0 0 0 0);
+  height: 1px;
+  margin: -1px;
+  overflow: hidden;
+  padding: 0;
+  position: absolute;
+  width: 1px;
+}
+
+.react-toggle--disabled {
+  cursor: not-allowed;
+  opacity: 0.5;
+  transition: opacity 0.25s;
+}
+
+.react-toggle-track {
+  width: 50px;
+  height: 24px;
+  padding: 0;
+  border-radius: 30px;
+  background-color: #282c37;
+  transition: all 0.2s ease;
+}
+
+.react-toggle:hover:not(.react-toggle--disabled) .react-toggle-track {
+  background-color: darken(#282c37, 10%);
+}
+
+.react-toggle--checked .react-toggle-track {
+  background-color: #2b90d9;
+}
+
+.react-toggle--checked:hover:not(.react-toggle--disabled) .react-toggle-track {
+  background-color: lighten(#2b90d9, 10%);
+}
+
+.react-toggle-track-check {
+  position: absolute;
+  width: 14px;
+  height: 10px;
+  top: 0px;
+  bottom: 0px;
+  margin-top: auto;
+  margin-bottom: auto;
+  line-height: 0;
+  left: 8px;
+  opacity: 0;
+  transition: opacity 0.25s ease;
+}
+
+.react-toggle--checked .react-toggle-track-check {
+  opacity: 1;
+  transition: opacity 0.25s ease;
+}
+
+.react-toggle-track-x {
+  position: absolute;
+  width: 10px;
+  height: 10px;
+  top: 0px;
+  bottom: 0px;
+  margin-top: auto;
+  margin-bottom: auto;
+  line-height: 0;
+  right: 10px;
+  opacity: 1;
+  transition: opacity 0.25s ease;
+}
+
+.react-toggle--checked .react-toggle-track-x {
+  opacity: 0;
+}
+
+.react-toggle-thumb {
+  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1) 0ms;
+  position: absolute;
+  top: 1px;
+  left: 1px;
+  width: 22px;
+  height: 22px;
+  border: 1px solid #282c37;
+  border-radius: 50%;
+  background-color: #FAFAFA;
+  box-sizing: border-box;
+  transition: all 0.25s ease;
+}
+
+.react-toggle--checked .react-toggle-thumb {
+  left: 27px;
+  border-color: #2b90d9;
+}
diff --git a/app/controllers/api/v1/accounts_controller.rb b/app/controllers/api/v1/accounts_controller.rb
index 97d626af2..4ae900583 100644
--- a/app/controllers/api/v1/accounts_controller.rb
+++ b/app/controllers/api/v1/accounts_controller.rb
@@ -57,7 +57,8 @@ class Api::V1::AccountsController < ApiController
   end
 
   def statuses
-    @statuses = @account.statuses.with_includes.paginate_by_max_id(DEFAULT_STATUSES_LIMIT, params[:max_id], params[:since_id]).to_a
+    @statuses = @account.statuses.paginate_by_max_id(DEFAULT_STATUSES_LIMIT, params[:max_id], params[:since_id]).to_a
+    @statuses = cache(@statuses)
 
     set_maps(@statuses)
     set_counters_maps(@statuses)
@@ -120,4 +121,23 @@ class Api::V1::AccountsController < ApiController
     @followed_by = Account.followed_by_map([@account.id], current_user.account_id)
     @blocking    = Account.blocking_map([@account.id], current_user.account_id)
   end
+
+  def cache(raw)
+    uncached_ids           = []
+    cached_keys_with_value = Rails.cache.read_multi(*raw.map(&:cache_key))
+
+    raw.each do |status|
+      uncached_ids << status.id unless cached_keys_with_value.key?(status.cache_key)
+    end
+
+    unless uncached_ids.empty?
+      uncached = Status.where(id: uncached_ids).with_includes.map { |s| [s.id, s] }.to_h
+
+      uncached.values.each do |status|
+        Rails.cache.write(status.cache_key, status)
+      end
+    end
+
+    raw.map { |status| cached_keys_with_value[status.cache_key] || uncached[status.id] }
+  end
 end
diff --git a/app/controllers/api/v1/media_controller.rb b/app/controllers/api/v1/media_controller.rb
index bb8e8d9ee..f8139ade7 100644
--- a/app/controllers/api/v1/media_controller.rb
+++ b/app/controllers/api/v1/media_controller.rb
@@ -4,6 +4,9 @@ class Api::V1::MediaController < ApiController
   before_action -> { doorkeeper_authorize! :write }
   before_action :require_user!
 
+  include ObfuscateFilename
+  obfuscate_filename :file
+
   respond_to :json
 
   def create
diff --git a/app/controllers/api/v1/statuses_controller.rb b/app/controllers/api/v1/statuses_controller.rb
index b2b432a6b..a693ce00d 100644
--- a/app/controllers/api/v1/statuses_controller.rb
+++ b/app/controllers/api/v1/statuses_controller.rb
@@ -9,6 +9,8 @@ class Api::V1::StatusesController < ApiController
   respond_to :json
 
   def show
+    cached  = Rails.cache.read(@status.cache_key)
+    @status = cached unless cached.nil?
   end
 
   def context
@@ -50,7 +52,7 @@ class Api::V1::StatusesController < ApiController
   end
 
   def create
-    @status = PostStatusService.new.call(current_user.account, params[:status], params[:in_reply_to_id].blank? ? nil : Status.find(params[:in_reply_to_id]), params[:media_ids])
+    @status = PostStatusService.new.call(current_user.account, params[:status], params[:in_reply_to_id].blank? ? nil : Status.find(params[:in_reply_to_id]), media_ids: params[:media_ids], sensitive: params[:sensitive])
     render action: :show
   end
 
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index effb4ed78..847763c65 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -14,7 +14,6 @@ class ApplicationController < ActionController::Base
 
   before_action :store_current_location, except: :raise_not_found, unless: :devise_controller?
   before_action :set_locale
-  before_action :check_rack_mini_profiler
 
   def raise_not_found
     raise ActionController::RoutingError, "No route matches #{params[:unmatched_route]}"
@@ -32,10 +31,6 @@ class ApplicationController < ActionController::Base
     I18n.locale = I18n.default_locale
   end
 
-  def check_rack_mini_profiler
-    Rack::MiniProfiler.authorize_request if current_user && current_user.admin?
-  end
-
   protected
 
   def not_found
diff --git a/app/controllers/settings/profiles_controller.rb b/app/controllers/settings/profiles_controller.rb
index 4b2b5a131..21fbba2af 100644
--- a/app/controllers/settings/profiles_controller.rb
+++ b/app/controllers/settings/profiles_controller.rb
@@ -6,6 +6,10 @@ class Settings::ProfilesController < ApplicationController
   before_action :authenticate_user!
   before_action :set_account
 
+  include ObfuscateFilename
+  obfuscate_filename [:account, :avatar]
+  obfuscate_filename [:account, :header]
+
   def show
   end
 
diff --git a/app/models/concerns/obfuscate_filename.rb b/app/models/concerns/obfuscate_filename.rb
new file mode 100644
index 000000000..dc25cdbc2
--- /dev/null
+++ b/app/models/concerns/obfuscate_filename.rb
@@ -0,0 +1,16 @@
+module ObfuscateFilename
+  extend ActiveSupport::Concern
+
+  class_methods do
+    def obfuscate_filename(*args)
+      before_action { obfuscate_filename(*args) }
+    end
+  end
+
+  def obfuscate_filename(path)
+    file = params.dig(*path)
+    return if file.nil?
+
+    file.original_filename = "media" + File.extname(file.original_filename)
+  end
+end
diff --git a/app/services/block_service.rb b/app/services/block_service.rb
index 388a592e0..6a032a5a1 100644
--- a/app/services/block_service.rb
+++ b/app/services/block_service.rb
@@ -6,19 +6,27 @@ class BlockService < BaseService
 
     UnfollowService.new.call(account, target_account) if account.following?(target_account)
     account.block!(target_account)
-    clear_mentions(account, target_account)
+    clear_timelines(account, target_account)
+    clear_notifications(account, target_account)
   end
 
   private
 
-  def clear_mentions(account, target_account)
-    timeline_key = FeedManager.instance.key(:mentions, account.id)
+  def clear_timelines(account, target_account)
+    mentions_key = FeedManager.instance.key(:mentions, account.id)
+    home_key     = FeedManager.instance.key(:home, account.id)
 
     target_account.statuses.select('id').find_each do |status|
-      redis.zrem(timeline_key, status.id)
+      redis.zrem(mentions_key, status.id)
+      redis.zrem(home_key, status.id)
     end
+  end
 
-    FeedManager.instance.broadcast(account.id, type: 'block', id: target_account.id)
+  def clear_notifications(account, target_account)
+    Notification.where(account: account).joins(:follow).where(activity_type: 'Follow', follows: { account_id: target_account.id }).destroy_all
+    Notification.where(account: account).joins(mention: :status).where(activity_type: 'Mention', statuses: { account_id: target_account.id }).destroy_all
+    Notification.where(account: account).joins(:favourite).where(activity_type: 'Favourite', favourites: { account_id: target_account.id }).destroy_all
+    Notification.where(account: account).joins(:status).where(activity_type: 'Status', statuses: { account_id: target_account.id }).destroy_all
   end
 
   def redis
diff --git a/app/services/fan_out_on_write_service.rb b/app/services/fan_out_on_write_service.rb
index 78cb0b13f..78301c6ca 100644
--- a/app/services/fan_out_on_write_service.rb
+++ b/app/services/fan_out_on_write_service.rb
@@ -24,7 +24,7 @@ class FanOutOnWriteService < BaseService
   def deliver_to_followers(status)
     Rails.logger.debug "Delivering status #{status.id} to followers"
 
-    status.account.followers.where(domain: nil).find_each do |follower|
+    status.account.followers.where(domain: nil).joins(:user).where('users.current_sign_in_at > ?', 14.days.ago).find_each do |follower|
       next if FeedManager.instance.filter?(:home, status, follower)
       FeedManager.instance.push(:home, follower, status)
     end
diff --git a/app/services/follow_service.rb b/app/services/follow_service.rb
index cdae254bf..a57e1b28a 100644
--- a/app/services/follow_service.rb
+++ b/app/services/follow_service.rb
@@ -33,7 +33,6 @@ class FollowService < BaseService
     end
 
     FeedManager.instance.trim(:home, into_account.id)
-    FeedManager.instance.broadcast(into_account.id, type: 'merge')
   end
 
   def redis
diff --git a/app/services/post_status_service.rb b/app/services/post_status_service.rb
index cf824ff99..76366e984 100644
--- a/app/services/post_status_service.rb
+++ b/app/services/post_status_service.rb
@@ -5,11 +5,13 @@ class PostStatusService < BaseService
   # @param [Account] account Account from which to post
   # @param [String] text Message
   # @param [Status] in_reply_to Optional status to reply to
-  # @param [Enumerable] media_ids Optional array of media IDs to attach
+  # @param [Hash] options
+  # @option [Boolean] :sensitive
+  # @option [Enumerable] :media_ids Optional array of media IDs to attach
   # @return [Status]
-  def call(account, text, in_reply_to = nil, media_ids = nil)
-    status = account.statuses.create!(text: text, thread: in_reply_to)
-    attach_media(status, media_ids)
+  def call(account, text, in_reply_to = nil, options = {})
+    status = account.statuses.create!(text: text, thread: in_reply_to, sensitive: options[:sensitive])
+    attach_media(status, options[:media_ids])
     process_mentions_service.call(status)
     process_hashtags_service.call(status)
     DistributionWorker.perform_async(status.id)
diff --git a/app/services/unfollow_service.rb b/app/services/unfollow_service.rb
index b3386a99c..7973a3611 100644
--- a/app/services/unfollow_service.rb
+++ b/app/services/unfollow_service.rb
@@ -17,9 +17,8 @@ class UnfollowService < BaseService
 
     from_account.statuses.select('id').find_each do |status|
       redis.zrem(timeline_key, status.id)
+      redis.zremrangebyscore(timeline_key, status.id, status.id)
     end
-
-    FeedManager.instance.broadcast(into_account.id, type: 'unmerge')
   end
 
   def redis
diff --git a/app/views/api/v1/statuses/_show.rabl b/app/views/api/v1/statuses/_show.rabl
index 90457eca9..579c47b26 100644
--- a/app/views/api/v1/statuses/_show.rabl
+++ b/app/views/api/v1/statuses/_show.rabl
@@ -1,4 +1,4 @@
-attributes :id, :created_at, :in_reply_to_id
+attributes :id, :created_at, :in_reply_to_id, :sensitive
 
 node(:uri)              { |status| TagManager.instance.uri_for(status) }
 node(:content)          { |status| Formatter.instance.format(status) }
diff --git a/app/views/stream_entries/show.html.haml b/app/views/stream_entries/show.html.haml
index b16258679..2c6de32d9 100644
--- a/app/views/stream_entries/show.html.haml
+++ b/app/views/stream_entries/show.html.haml
@@ -1,5 +1,8 @@
 - content_for :header_tags do
   %link{ rel: 'alternate', type: 'application/atom+xml', href: account_stream_entry_url(@account, @stream_entry, format: 'atom') }/
+  %meta{ name: 'og:site_name', content: 'Mastodon' }/
+  %meta{ name: 'og:type', content: 'article' }/
+  %meta{ name: 'og:article:author', content: @account.username }/
 
 .activity-stream.activity-stream-headless
   = render partial: @type, locals: { @type.to_sym => @stream_entry.activity, include_threads: true }
diff --git a/config/environments/production.rb b/config/environments/production.rb
index 7f13fcf6b..dcb659d6c 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -50,7 +50,8 @@ Rails.application.configure do
     host: ENV.fetch('REDIS_HOST') { 'localhost' },
     port: ENV.fetch('REDIS_PORT') { 6379 },
     db: 0,
-    namespace: 'cache'
+    namespace: 'cache',
+    expires_in: 20.minutes
   }
 
   # Enable serving of images, stylesheets, and JavaScripts from an asset server.
diff --git a/config/initializers/mini_profiler.rb b/config/initializers/mini_profiler.rb
deleted file mode 100644
index 265783618..000000000
--- a/config/initializers/mini_profiler.rb
+++ /dev/null
@@ -1,17 +0,0 @@
-require 'rack-mini-profiler'
-
-Rack::MiniProfilerRails.initialize!(Rails.application)
-
-Rails.application.middleware.swap(Rack::Deflater, Rack::MiniProfiler)
-Rails.application.middleware.swap(Rack::MiniProfiler, Rack::Deflater)
-
-Rack::MiniProfiler.config.storage = Rack::MiniProfiler::MemoryStore
-
-if Rails.env.production?
-  Rack::MiniProfiler.config.storage_options = {
-    host: ENV.fetch('REDIS_HOST') { 'localhost' },
-    port: ENV.fetch('REDIS_PORT') { 6379 },
-  }
-
-  Rack::MiniProfiler.config.storage = Rack::MiniProfiler::RedisStore
-end
diff --git a/db/migrate/20161123093447_add_sensitive_to_statuses.rb b/db/migrate/20161123093447_add_sensitive_to_statuses.rb
new file mode 100644
index 000000000..109f761ed
--- /dev/null
+++ b/db/migrate/20161123093447_add_sensitive_to_statuses.rb
@@ -0,0 +1,5 @@
+class AddSensitiveToStatuses < ActiveRecord::Migration[5.0]
+  def change
+    add_column :statuses, :sensitive, :boolean, default: false
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 42e4e081c..356badf8e 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20161122163057) do
+ActiveRecord::Schema.define(version: 20161123093447) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -155,13 +155,14 @@ ActiveRecord::Schema.define(version: 20161122163057) do
 
   create_table "statuses", force: :cascade do |t|
     t.string   "uri"
-    t.integer  "account_id",                  null: false
-    t.text     "text",           default: "", null: false
-    t.datetime "created_at",                  null: false
-    t.datetime "updated_at",                  null: false
+    t.integer  "account_id",                     null: false
+    t.text     "text",           default: "",    null: false
+    t.datetime "created_at",                     null: false
+    t.datetime "updated_at",                     null: false
     t.integer  "in_reply_to_id"
     t.integer  "reblog_of_id"
     t.string   "url"
+    t.boolean  "sensitive",      default: false
     t.index ["account_id"], name: "index_statuses_on_account_id", using: :btree
     t.index ["in_reply_to_id"], name: "index_statuses_on_in_reply_to_id", using: :btree
     t.index ["reblog_of_id"], name: "index_statuses_on_reblog_of_id", using: :btree
diff --git a/lib/tasks/mastodon.rake b/lib/tasks/mastodon.rake
index 58bafff66..93461bd0a 100644
--- a/lib/tasks/mastodon.rake
+++ b/lib/tasks/mastodon.rake
@@ -36,8 +36,16 @@ namespace :mastodon do
   end
 
   namespace :feeds do
-    desc 'Clears all timelines so that they would be regenerated on next hit'
+    desc 'Clear timelines of inactive users'
     task clear: :environment do
+      User.where('current_sign_in_at < ?', 14.days.ago).find_each do |user|
+        Redis.current.del(FeedManager.instance.key(:home, user.account_id))
+        Redis.current.del(FeedManager.instance.key(:mentions, user.account_id))
+      end
+    end
+
+    desc 'Clears all timelines so that they would be regenerated on next hit'
+    task clear_all: :environment do
       Redis.current.keys('feed:*').each { |key| Redis.current.del(key) }
     end
   end
diff --git a/package.json b/package.json
index a9f816b83..3bd2eacd3 100644
--- a/package.json
+++ b/package.json
@@ -8,6 +8,7 @@
     "@kadira/storybook": "^2.24.0",
     "axios": "^0.14.0",
     "babel-plugin-react-transform": "^2.0.2",
+    "babel-plugin-transform-decorators-legacy": "^1.3.4",
     "babel-plugin-transform-object-rest-spread": "^6.8.0",
     "babel-preset-es2015": "^6.13.2",
     "babel-preset-react": "^6.11.1",
@@ -16,37 +17,39 @@
     "browserify-incremental": "^3.1.1",
     "chai": "^3.5.0",
     "chai-enzyme": "^0.5.2",
+    "emojione": "^2.2.6",
     "enzyme": "^2.4.1",
     "es6-promise": "^3.2.1",
+    "http-link-header": "^0.5.0",
     "immutable": "^3.8.1",
+    "intl": "^1.2.5",
     "jsdom": "^9.6.0",
     "mocha": "^3.1.1",
     "react": "^15.3.2",
     "react-addons-perf": "^15.3.2",
     "react-addons-pure-render-mixin": "^15.3.1",
     "react-addons-test-utils": "^15.3.2",
+    "react-autosuggest": "^7.0.1",
+    "react-decoration": "^1.4.0",
     "react-dom": "^15.3.0",
     "react-immutable-proptypes": "^2.1.0",
+    "react-intl": "^2.1.5",
+    "react-motion": "^0.4.5",
     "react-notification": "^6.4.0",
     "react-proxy": "^1.1.8",
     "react-redux": "^5.0.0-beta.3",
     "react-redux-loading-bar": "^2.4.1",
+    "react-responsive": "^1.1.5",
     "react-router": "^2.8.0",
+    "react-router-scroll": "^0.3.2",
     "react-simple-dropdown": "^1.1.4",
     "redux": "^3.5.2",
     "redux-immutable": "^3.0.8",
     "redux-thunk": "^2.1.0",
     "reselect": "^2.5.4",
-    "sinon": "^1.17.6",
-    "babel-plugin-transform-decorators-legacy": "^1.3.4",
-    "emojione": "^2.2.6",
-    "http-link-header": "^0.5.0",
-    "intl": "^1.2.5",
-    "react-autosuggest": "^7.0.1",
-    "react-decoration": "^1.4.0",
-    "react-intl": "^2.1.5",
-    "react-motion": "^0.4.5",
-    "react-responsive": "^1.1.5",
-    "react-router-scroll": "^0.3.2"
+    "sinon": "^1.17.6"
+  },
+  "dependencies": {
+    "react-toggle": "^2.1.1"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index afafe3bc5..0a41f8b90 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1335,7 +1335,7 @@ clap@^1.0.9:
   dependencies:
     chalk "^1.1.3"
 
-classnames@^2.1.2, classnames@^2.2.3:
+classnames@^2.1.2, classnames@^2.2.3, classnames@~2.2:
   version "2.2.5"
   resolved "https://registry.yarnpkg.com/classnames/-/classnames-2.2.5.tgz#fb3801d453467649ef3603c7d61a02bd129bde6d"
 
@@ -3841,7 +3841,7 @@ react-addons-perf@^15.3.2:
   version "15.3.2"
   resolved "https://registry.yarnpkg.com/react-addons-perf/-/react-addons-perf-15.3.2.tgz#bbdbebe8649f936f9636a5750ac145bf5c620213"
 
-react-addons-pure-render-mixin@^15.3.1:
+react-addons-pure-render-mixin@>=0.14.0, react-addons-pure-render-mixin@^15.3.1:
   version "15.3.2"
   resolved "https://registry.yarnpkg.com/react-addons-pure-render-mixin/-/react-addons-pure-render-mixin-15.3.2.tgz#c5f54764667ead26e6cdf7178b6c8dbbd8463ec2"
 
@@ -4022,6 +4022,13 @@ react-themeable@^1.1.0:
   dependencies:
     object-assign "^3.0.0"
 
+react-toggle@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/react-toggle/-/react-toggle-2.1.1.tgz#80600a64417a1acc8aaa4c1477f7fbdb88b988fb"
+  dependencies:
+    classnames "~2.2"
+    react-addons-pure-render-mixin ">=0.14.0"
+
 react@^15.3.2:
   version "15.3.2"
   resolved "https://registry.yarnpkg.com/react/-/react-15.3.2.tgz#a7bccd2fee8af126b0317e222c28d1d54528d09e"