Add bot icon to bot avatars and migrate to newer version of Font Awesome (#8484)

* Migrate to newer version of Font Awesome

* Add bot icon to bot avatars

app/javascript/mastodon/common.js

@@ -1,7 +1,8 @@
 import Rails from 'rails-ujs';
 
 export function start() {
-  require('font-awesome/css/font-awesome.css');
+  require('@fortawesome/fontawesome-free/css/fontawesome.css');
+  require('@fortawesome/fontawesome-free/css/solid.css');
   require.context('../images/', true);
 
   Rails.start();

app/javascript/mastodon/components/__tests__/__snapshots__/avatar-test.js.snap

@@ -13,7 +13,11 @@ exports[`<Avatar /> Autoplay renders a animated avatar 1`] = `
       "width": "100px",
     }
   }
-/>
+>
+  <i
+    className="fa fa-fw fa-robot bot-icon"
+  />
+</div>
 `;
 
 exports[`<Avatar /> Still renders a still avatar 1`] = `
@@ -29,5 +33,9 @@ exports[`<Avatar /> Still renders a still avatar 1`] = `
       "width": "100px",
     }
   }
-/>
+>
+  <i
+    className="fa fa-fw fa-robot bot-icon"
+  />
+</div>
 `;

app/javascript/mastodon/components/__tests__/avatar-test.js

@@ -10,6 +10,7 @@ describe('<Avatar />', () => {
     display_name: 'Alice',
     avatar: '/animated/alice.gif',
     avatar_static: '/static/alice.jpg',
+    bot: true,
   });
 
   const size     = 100;

app/javascript/mastodon/components/avatar.js

@@ -1,6 +1,7 @@
 import React from 'react';
 import PropTypes from 'prop-types';
 import ImmutablePropTypes from 'react-immutable-proptypes';
+import BotIcon from './bot_icon';
 import { autoPlayGif } from '../initial_state';
 
 export default class Avatar extends React.PureComponent {
@@ -65,7 +66,9 @@ export default class Avatar extends React.PureComponent {
         onMouseEnter={this.handleMouseEnter}
         onMouseLeave={this.handleMouseLeave}
         style={style}
-      />
+      >
+        <BotIcon account={account} />
+      </div>
     );
   }
 

app/javascript/mastodon/components/bot_icon.js

@@ -0,0 +1,23 @@
+import React from 'react';
+import ImmutablePropTypes from 'react-immutable-proptypes';
+import ImmutablePureComponent from 'react-immutable-pure-component';
+
+export default class BotIcon extends ImmutablePureComponent {
+
+  static propTypes = {
+    account: ImmutablePropTypes.map.isRequired,
+  };
+
+  render () {
+    const { account } = this.props;
+
+    if (account.get('bot')) {
+      return (
+        <i className='fa fa-fw fa-robot bot-icon' />
+      );
+    }
+
+    return '';
+  }
+
+}

app/javascript/mastodon/features/account/components/header.js

@@ -3,6 +3,7 @@ import ImmutablePropTypes from 'react-immutable-proptypes';
 import PropTypes from 'prop-types';
 import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
 import IconButton from '../../../components/icon_button';
+import BotIcon from '../../../components/bot_icon';
 import Motion from '../../ui/util/optional_motion';
 import spring from 'react-motion/lib/spring';
 import ImmutablePureComponent from 'react-immutable-pure-component';
@@ -67,6 +68,7 @@ class Avatar extends ImmutablePureComponent {
             onBlur={this.handleMouseOut}
           >
             <span style={{ display: 'none' }}>{account.get('acct')}</span>
+            <BotIcon account={account} />
           </a>
         )}
       </Motion>

app/javascript/styles/mastodon/components.scss

@@ -1110,6 +1110,12 @@
     vertical-align: middle;
     margin-right: 5px;
   }
+
+  .bot-icon {
+    position: absolute;
+    bottom: -.333em;
+    left: -.333em;
+  }
 }
 
 a .account__avatar {
@@ -1327,10 +1333,22 @@ a .account__avatar {
 .account__header__avatar {
   background-size: 90px 90px;
   display: block;
+  font-size: 1.5em;
   height: 90px;
   margin: 0 auto 10px;
-  overflow: hidden;
+  position: relative;
   width: 90px;
+
+  .bot-icon {
+    color: $dark-text-color;
+    position: absolute;
+    bottom: 0;
+    left: 0;
+
+    .light & {
+      color: $inverted-text-color;
+    }
+  }
 }
 
 .account-authorize {