Fix avatars not using image tags in web UI (#19488)

Fix #19483

app/javascript/mastodon/components/avatar_overlay.js

@@ -2,6 +2,7 @@ import React from 'react';
 import PropTypes from 'prop-types';
 import ImmutablePropTypes from 'react-immutable-proptypes';
 import { autoPlayGif } from '../initial_state';
+import Avatar from './avatar';
 
 export default class AvatarOverlay extends React.PureComponent {
 
@@ -9,27 +10,40 @@ export default class AvatarOverlay extends React.PureComponent {
     account: ImmutablePropTypes.map.isRequired,
     friend: ImmutablePropTypes.map.isRequired,
     animate: PropTypes.bool,
+    size: PropTypes.number,
+    baseSize: PropTypes.number,
+    overlaySize: PropTypes.number,
   };
 
   static defaultProps = {
     animate: autoPlayGif,
+    size: 46,
+    baseSize: 36,
+    overlaySize: 24,
   };
 
+  state = {
+    hovering: false,
+  };
+
+  handleMouseEnter = () => {
+    if (this.props.animate) return;
+    this.setState({ hovering: true });
+  }
+
+  handleMouseLeave = () => {
+    if (this.props.animate) return;
+    this.setState({ hovering: false });
+  }
+
   render() {
-    const { account, friend, animate } = this.props;
-
-    const baseStyle = {
-      backgroundImage: `url(${account.get(animate ? 'avatar' : 'avatar_static')})`,
-    };
-
-    const overlayStyle = {
-      backgroundImage: `url(${friend.get(animate ? 'avatar' : 'avatar_static')})`,
-    };
+    const { account, friend, animate, size, baseSize, overlaySize } = this.props;
+    const { hovering } = this.state;
 
     return (
-      <div className='account__avatar-overlay'>
-        <div className='account__avatar-overlay-base' style={baseStyle} />
-        <div className='account__avatar-overlay-overlay' style={overlayStyle} />
+      <div className='account__avatar-overlay' style={{ width: size, height: size }}>
+        <div className='account__avatar-overlay-base'><Avatar animate={hovering || animate} account={account} size={baseSize} /></div>
+        <div className='account__avatar-overlay-overlay'><Avatar animate={hovering || animate} account={friend} size={overlaySize} /></div>
       </div>
     );
   }