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-rw-r--r--app/javascript/flavours/glitch/components/display_name.js43
-rw-r--r--app/javascript/flavours/glitch/components/status_content.js59
-rw-r--r--app/javascript/flavours/glitch/features/account/components/header.js43
-rw-r--r--app/javascript/flavours/glitch/features/direct_timeline/components/conversation.js43
-rw-r--r--app/javascript/flavours/glitch/features/directory/components/account_card.js45
-rw-r--r--app/javascript/flavours/glitch/features/getting_started/components/announcements.js53
-rw-r--r--app/javascript/mastodon/components/__tests__/__snapshots__/display_name-test.js.snap2
-rw-r--r--app/javascript/mastodon/components/display_name.js43
-rw-r--r--app/javascript/mastodon/components/status_content.js43
-rw-r--r--app/javascript/mastodon/features/account/components/header.js45
-rw-r--r--app/javascript/mastodon/features/direct_timeline/components/conversation.js43
-rw-r--r--app/javascript/mastodon/features/directory/components/account_card.js45
-rw-r--r--app/javascript/mastodon/features/getting_started/components/announcements.js53
13 files changed, 214 insertions, 346 deletions
diff --git a/app/javascript/flavours/glitch/components/display_name.js b/app/javascript/flavours/glitch/components/display_name.js
index 44662a8b8..ad978a2c6 100644
--- a/app/javascript/flavours/glitch/components/display_name.js
+++ b/app/javascript/flavours/glitch/components/display_name.js
@@ -15,45 +15,30 @@ export default class DisplayName extends React.PureComponent {
     handleClick: PropTypes.func,
   };
 
-  _updateEmojis () {
-    const node = this.node;
-
-    if (!node || autoPlayGif) {
+  handleMouseEnter = ({ currentTarget }) => {
+    if (autoPlayGif) {
       return;
     }
 
-    const emojis = node.querySelectorAll('.custom-emoji');
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
 
     for (var i = 0; i < emojis.length; i++) {
       let emoji = emojis[i];
-      if (emoji.classList.contains('status-emoji')) {
-        continue;
-      }
-      emoji.classList.add('status-emoji');
-
-      emoji.addEventListener('mouseenter', this.handleEmojiMouseEnter, false);
-      emoji.addEventListener('mouseleave', this.handleEmojiMouseLeave, false);
+      emoji.src = emoji.getAttribute('data-original');
     }
   }
 
-  componentDidMount () {
-    this._updateEmojis();
-  }
-
-  componentDidUpdate () {
-    this._updateEmojis();
-  }
-
-  handleEmojiMouseEnter = ({ target }) => {
-    target.src = target.getAttribute('data-original');
-  }
+  handleMouseLeave = ({ currentTarget }) => {
+    if (autoPlayGif) {
+      return;
+    }
 
-  handleEmojiMouseLeave = ({ target }) => {
-    target.src = target.getAttribute('data-static');
-  }
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
 
-  setRef = (c) => {
-    this.node = c;
+    for (var i = 0; i < emojis.length; i++) {
+      let emoji = emojis[i];
+      emoji.src = emoji.getAttribute('data-static');
+    }
   }
 
   render() {
@@ -101,7 +86,7 @@ export default class DisplayName extends React.PureComponent {
     }
 
     return (
-      <span className={computedClass} ref={this.setRef}>
+      <span className={computedClass} onMouseEnter={this.handleMouseEnter} onMouseLeave={this.handleMouseLeave}>
         {displayName}
         {inline ? ' ' : null}
         {suffix}
diff --git a/app/javascript/flavours/glitch/components/status_content.js b/app/javascript/flavours/glitch/components/status_content.js
index 61a28e9a7..34ff97305 100644
--- a/app/javascript/flavours/glitch/components/status_content.js
+++ b/app/javascript/flavours/glitch/components/status_content.js
@@ -154,35 +154,38 @@ export default class StatusContent extends React.PureComponent {
     }
   }
 
-  _updateStatusEmojis () {
-    const node = this.node;
-
-    if (!node || autoPlayGif) {
+  handleMouseEnter = ({ currentTarget }) => {
+    if (autoPlayGif) {
       return;
     }
 
-    const emojis = node.querySelectorAll('.custom-emoji');
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
 
     for (var i = 0; i < emojis.length; i++) {
       let emoji = emojis[i];
-      if (emoji.classList.contains('status-emoji')) {
-        continue;
-      }
-      emoji.classList.add('status-emoji');
+      emoji.src = emoji.getAttribute('data-original');
+    }
+  }
+
+  handleMouseLeave = ({ currentTarget }) => {
+    if (autoPlayGif) {
+      return;
+    }
+
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
 
-      emoji.addEventListener('mouseenter', this.handleEmojiMouseEnter, false);
-      emoji.addEventListener('mouseleave', this.handleEmojiMouseLeave, false);
+    for (var i = 0; i < emojis.length; i++) {
+      let emoji = emojis[i];
+      emoji.src = emoji.getAttribute('data-static');
     }
   }
 
   componentDidMount () {
     this._updateStatusLinks();
-    this._updateStatusEmojis();
   }
 
   componentDidUpdate () {
     this._updateStatusLinks();
-    this._updateStatusEmojis();
     if (this.props.onUpdate) this.props.onUpdate();
   }
 
@@ -206,14 +209,6 @@ export default class StatusContent extends React.PureComponent {
     }
   }
 
-  handleEmojiMouseEnter = ({ target }) => {
-    target.src = target.getAttribute('data-original');
-  }
-
-  handleEmojiMouseLeave = ({ target }) => {
-    target.src = target.getAttribute('data-static');
-  }
-
   handleMouseDown = (e) => {
     this.startXY = [e.clientX, e.clientY];
   }
@@ -253,10 +248,6 @@ export default class StatusContent extends React.PureComponent {
     }
   }
 
-  setRef = (c) => {
-    this.node = c;
-  }
-
   setContentsRef = (c) => {
     this.contentsNode = c;
   }
@@ -323,7 +314,7 @@ export default class StatusContent extends React.PureComponent {
       }
 
       return (
-        <div className={classNames} tabIndex='0' onMouseDown={this.handleMouseDown} onMouseUp={this.handleMouseUp} ref={this.setRef}>
+        <div className={classNames} tabIndex='0' onMouseDown={this.handleMouseDown} onMouseUp={this.handleMouseUp}>
           <p
             style={{ marginBottom: hidden && status.get('mentions').isEmpty() ? '0px' : null }}
           >
@@ -343,6 +334,8 @@ export default class StatusContent extends React.PureComponent {
               tabIndex={!hidden ? 0 : null}
               dangerouslySetInnerHTML={content}
               className='status__content__text translate'
+              onMouseEnter={this.handleMouseEnter}
+              onMouseLeave={this.handleMouseLeave}
             />
             {media}
           </div>
@@ -356,7 +349,6 @@ export default class StatusContent extends React.PureComponent {
           onMouseDown={this.handleMouseDown}
           onMouseUp={this.handleMouseUp}
           tabIndex='0'
-          ref={this.setRef}
         >
           <div
             ref={this.setContentsRef}
@@ -364,6 +356,8 @@ export default class StatusContent extends React.PureComponent {
             dangerouslySetInnerHTML={content}
             className='status__content__text translate'
             tabIndex='0'
+            onMouseEnter={this.handleMouseEnter}
+            onMouseLeave={this.handleMouseLeave}
           />
           {media}
         </div>
@@ -373,9 +367,16 @@ export default class StatusContent extends React.PureComponent {
         <div
           className='status__content'
           tabIndex='0'
-          ref={this.setRef}
         >
-          <div ref={this.setContentsRef} key={`contents-${tagLinks}`} className='status__content__text translate' dangerouslySetInnerHTML={content} tabIndex='0' />
+          <div
+            ref={this.setContentsRef}
+            key={`contents-${tagLinks}`}
+            className='status__content__text translate'
+            dangerouslySetInnerHTML={content}
+            tabIndex='0'
+            onMouseEnter={this.handleMouseEnter}
+            onMouseLeave={this.handleMouseLeave}
+          />
           {media}
         </div>
       );
diff --git a/app/javascript/flavours/glitch/features/account/components/header.js b/app/javascript/flavours/glitch/features/account/components/header.js
index 6a572862d..c18520c00 100644
--- a/app/javascript/flavours/glitch/features/account/components/header.js
+++ b/app/javascript/flavours/glitch/features/account/components/header.js
@@ -88,45 +88,30 @@ class Header extends ImmutablePureComponent {
     window.open(profileLink, '_blank');
   }
 
-  _updateEmojis () {
-    const node = this.node;
-
-    if (!node || autoPlayGif) {
+  handleMouseEnter = ({ currentTarget }) => {
+    if (autoPlayGif) {
       return;
     }
 
-    const emojis = node.querySelectorAll('.custom-emoji');
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
 
     for (var i = 0; i < emojis.length; i++) {
       let emoji = emojis[i];
-      if (emoji.classList.contains('status-emoji')) {
-        continue;
-      }
-      emoji.classList.add('status-emoji');
-
-      emoji.addEventListener('mouseenter', this.handleEmojiMouseEnter, false);
-      emoji.addEventListener('mouseleave', this.handleEmojiMouseLeave, false);
+      emoji.src = emoji.getAttribute('data-original');
     }
   }
 
-  componentDidMount () {
-    this._updateEmojis();
-  }
-
-  componentDidUpdate () {
-    this._updateEmojis();
-  }
-
-  handleEmojiMouseEnter = ({ target }) => {
-    target.src = target.getAttribute('data-original');
-  }
+  handleMouseLeave = ({ currentTarget }) => {
+    if (autoPlayGif) {
+      return;
+    }
 
-  handleEmojiMouseLeave = ({ target }) => {
-    target.src = target.getAttribute('data-static');
-  }
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
 
-  setRef = (c) => {
-    this.node = c;
+    for (var i = 0; i < emojis.length; i++) {
+      let emoji = emojis[i];
+      emoji.src = emoji.getAttribute('data-static');
+    }
   }
 
   render () {
@@ -279,7 +264,7 @@ class Header extends ImmutablePureComponent {
     }
 
     return (
-      <div className={classNames('account__header', { inactive: !!account.get('moved') })} ref={this.setRef}>
+      <div className={classNames('account__header', { inactive: !!account.get('moved') })} onMouseEnter={this.handleMouseEnter} onMouseLeave={this.handleMouseLeave}>
         <div className='account__header__image'>
           <div className='account__header__info'>
             {info}
diff --git a/app/javascript/flavours/glitch/features/direct_timeline/components/conversation.js b/app/javascript/flavours/glitch/features/direct_timeline/components/conversation.js
index 0af8b348f..98b48cd90 100644
--- a/app/javascript/flavours/glitch/features/direct_timeline/components/conversation.js
+++ b/app/javascript/flavours/glitch/features/direct_timeline/components/conversation.js
@@ -67,41 +67,30 @@ class Conversation extends ImmutablePureComponent {
     }
   }
 
-  _updateEmojis () {
-    const node = this.namesNode;
-
-    if (!node || autoPlayGif) {
+  handleMouseEnter = ({ currentTarget }) => {
+    if (autoPlayGif) {
       return;
     }
 
-    const emojis = node.querySelectorAll('.custom-emoji');
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
 
     for (var i = 0; i < emojis.length; i++) {
       let emoji = emojis[i];
-      if (emoji.classList.contains('status-emoji')) {
-        continue;
-      }
-      emoji.classList.add('status-emoji');
-
-      emoji.addEventListener('mouseenter', this.handleEmojiMouseEnter, false);
-      emoji.addEventListener('mouseleave', this.handleEmojiMouseLeave, false);
+      emoji.src = emoji.getAttribute('data-original');
     }
   }
 
-  componentDidMount () {
-    this._updateEmojis();
-  }
-
-  componentDidUpdate () {
-    this._updateEmojis();
-  }
+  handleMouseLeave = ({ currentTarget }) => {
+    if (autoPlayGif) {
+      return;
+    }
 
-  handleEmojiMouseEnter = ({ target }) => {
-    target.src = target.getAttribute('data-original');
-  }
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
 
-  handleEmojiMouseLeave = ({ target }) => {
-    target.src = target.getAttribute('data-static');
+    for (var i = 0; i < emojis.length; i++) {
+      let emoji = emojis[i];
+      emoji.src = emoji.getAttribute('data-static');
+    }
   }
 
   handleClick = () => {
@@ -152,10 +141,6 @@ class Conversation extends ImmutablePureComponent {
     this.setState({ isExpanded: value });
   }
 
-  setNamesRef = (c) => {
-    this.namesNode = c;
-  }
-
   render () {
     const { accounts, lastStatus, unread, scrollKey, intl } = this.props;
     const { isExpanded } = this.state;
@@ -206,7 +191,7 @@ class Conversation extends ImmutablePureComponent {
                 {unread && <span className='conversation__unread' />} <RelativeTimestamp timestamp={lastStatus.get('created_at')} />
               </div>
 
-              <div className='conversation__content__names' ref={this.setNamesRef}>
+              <div className='conversation__content__names' onMouseEnter={this.handleMouseEnter} onMouseLeave={this.handleMouseLeave}>
                 <FormattedMessage id='conversation.with' defaultMessage='With {names}' values={{ names: <span>{names}</span> }} />
               </div>
             </div>
diff --git a/app/javascript/flavours/glitch/features/directory/components/account_card.js b/app/javascript/flavours/glitch/features/directory/components/account_card.js
index 5f952b382..9fe84c10b 100644
--- a/app/javascript/flavours/glitch/features/directory/components/account_card.js
+++ b/app/javascript/flavours/glitch/features/directory/components/account_card.js
@@ -102,42 +102,31 @@ class AccountCard extends ImmutablePureComponent {
     onMute: PropTypes.func.isRequired,
   };
 
-  _updateEmojis() {
-    const node = this.node;
-
-    if (!node || autoPlayGif) {
+  handleMouseEnter = ({ currentTarget }) => {
+    if (autoPlayGif) {
       return;
     }
 
-    const emojis = node.querySelectorAll('.custom-emoji');
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
 
     for (var i = 0; i < emojis.length; i++) {
       let emoji = emojis[i];
-      if (emoji.classList.contains('status-emoji')) {
-        continue;
-      }
-      emoji.classList.add('status-emoji');
-
-      emoji.addEventListener('mouseenter', this.handleEmojiMouseEnter, false);
-      emoji.addEventListener('mouseleave', this.handleEmojiMouseLeave, false);
+      emoji.src = emoji.getAttribute('data-original');
     }
   }
 
-  componentDidMount() {
-    this._updateEmojis();
-  }
-
-  componentDidUpdate() {
-    this._updateEmojis();
-  }
+  handleMouseLeave = ({ currentTarget }) => {
+    if (autoPlayGif) {
+      return;
+    }
 
-  handleEmojiMouseEnter = ({ target }) => {
-    target.src = target.getAttribute('data-original');
-  };
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
 
-  handleEmojiMouseLeave = ({ target }) => {
-    target.src = target.getAttribute('data-static');
-  };
+    for (var i = 0; i < emojis.length; i++) {
+      let emoji = emojis[i];
+      emoji.src = emoji.getAttribute('data-static');
+    }
+  }
 
   handleFollow = () => {
     this.props.onFollow(this.props.account);
@@ -151,10 +140,6 @@ class AccountCard extends ImmutablePureComponent {
     this.props.onMute(this.props.account);
   };
 
-  setRef = (c) => {
-    this.node = c;
-  };
-
   render() {
     const { account, intl } = this.props;
 
@@ -239,7 +224,7 @@ class AccountCard extends ImmutablePureComponent {
           </div>
         </div>
 
-        <div className='directory__card__extra' ref={this.setRef}>
+        <div className='directory__card__extra' onMouseEnter={this.handleMouseEnter} onMouseLeave={this.handleMouseLeave}>
           <div
             className='account__header__content translate'
             dangerouslySetInnerHTML={{ __html: account.get('note_emojified') }}
diff --git a/app/javascript/flavours/glitch/features/getting_started/components/announcements.js b/app/javascript/flavours/glitch/features/getting_started/components/announcements.js
index 1ab5d9ba6..4eebe83ef 100644
--- a/app/javascript/flavours/glitch/features/getting_started/components/announcements.js
+++ b/app/javascript/flavours/glitch/features/getting_started/components/announcements.js
@@ -39,35 +39,10 @@ class Content extends ImmutablePureComponent {
 
   componentDidMount () {
     this._updateLinks();
-    this._updateEmojis();
   }
 
   componentDidUpdate () {
     this._updateLinks();
-    this._updateEmojis();
-  }
-
-  _updateEmojis () {
-    const node = this.node;
-
-    if (!node || autoPlayGif) {
-      return;
-    }
-
-    const emojis = node.querySelectorAll('.custom-emoji');
-
-    for (var i = 0; i < emojis.length; i++) {
-      let emoji = emojis[i];
-
-      if (emoji.classList.contains('status-emoji')) {
-        continue;
-      }
-
-      emoji.classList.add('status-emoji');
-
-      emoji.addEventListener('mouseenter', this.handleEmojiMouseEnter, false);
-      emoji.addEventListener('mouseleave', this.handleEmojiMouseLeave, false);
-    }
   }
 
   _updateLinks () {
@@ -132,12 +107,30 @@ class Content extends ImmutablePureComponent {
     }
   }
 
-  handleEmojiMouseEnter = ({ target }) => {
-    target.src = target.getAttribute('data-original');
+  handleMouseEnter = ({ currentTarget }) => {
+    if (autoPlayGif) {
+      return;
+    }
+
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
+
+    for (var i = 0; i < emojis.length; i++) {
+      let emoji = emojis[i];
+      emoji.src = emoji.getAttribute('data-original');
+    }
   }
 
-  handleEmojiMouseLeave = ({ target }) => {
-    target.src = target.getAttribute('data-static');
+  handleMouseLeave = ({ currentTarget }) => {
+    if (autoPlayGif) {
+      return;
+    }
+
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
+
+    for (var i = 0; i < emojis.length; i++) {
+      let emoji = emojis[i];
+      emoji.src = emoji.getAttribute('data-static');
+    }
   }
 
   render () {
@@ -148,6 +141,8 @@ class Content extends ImmutablePureComponent {
         className='announcements__item__content translate'
         ref={this.setRef}
         dangerouslySetInnerHTML={{ __html: announcement.get('contentHtml') }}
+        onMouseEnter={this.handleMouseEnter}
+        onMouseLeave={this.handleMouseLeave}
       />
     );
   }
diff --git a/app/javascript/mastodon/components/__tests__/__snapshots__/display_name-test.js.snap b/app/javascript/mastodon/components/__tests__/__snapshots__/display_name-test.js.snap
index 29fdc2412..0f27473af 100644
--- a/app/javascript/mastodon/components/__tests__/__snapshots__/display_name-test.js.snap
+++ b/app/javascript/mastodon/components/__tests__/__snapshots__/display_name-test.js.snap
@@ -3,6 +3,8 @@
 exports[`<DisplayName /> renders display name + account name 1`] = `
 <span
   className="display-name"
+  onMouseEnter={[Function]}
+  onMouseLeave={[Function]}
 >
   <bdi>
     <strong
diff --git a/app/javascript/mastodon/components/display_name.js b/app/javascript/mastodon/components/display_name.js
index 70ef82789..7ccfbd0cd 100644
--- a/app/javascript/mastodon/components/display_name.js
+++ b/app/javascript/mastodon/components/display_name.js
@@ -11,45 +11,30 @@ export default class DisplayName extends React.PureComponent {
     localDomain: PropTypes.string,
   };
 
-  _updateEmojis () {
-    const node = this.node;
-
-    if (!node || autoPlayGif) {
+  handleMouseEnter = ({ currentTarget }) => {
+    if (autoPlayGif) {
       return;
     }
 
-    const emojis = node.querySelectorAll('.custom-emoji');
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
 
     for (var i = 0; i < emojis.length; i++) {
       let emoji = emojis[i];
-      if (emoji.classList.contains('status-emoji')) {
-        continue;
-      }
-      emoji.classList.add('status-emoji');
-
-      emoji.addEventListener('mouseenter', this.handleEmojiMouseEnter, false);
-      emoji.addEventListener('mouseleave', this.handleEmojiMouseLeave, false);
+      emoji.src = emoji.getAttribute('data-original');
     }
   }
 
-  componentDidMount () {
-    this._updateEmojis();
-  }
-
-  componentDidUpdate () {
-    this._updateEmojis();
-  }
-
-  handleEmojiMouseEnter = ({ target }) => {
-    target.src = target.getAttribute('data-original');
-  }
+  handleMouseLeave = ({ currentTarget }) => {
+    if (autoPlayGif) {
+      return;
+    }
 
-  handleEmojiMouseLeave = ({ target }) => {
-    target.src = target.getAttribute('data-static');
-  }
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
 
-  setRef = (c) => {
-    this.node = c;
+    for (var i = 0; i < emojis.length; i++) {
+      let emoji = emojis[i];
+      emoji.src = emoji.getAttribute('data-static');
+    }
   }
 
   render () {
@@ -81,7 +66,7 @@ export default class DisplayName extends React.PureComponent {
     }
 
     return (
-      <span className='display-name' ref={this.setRef}>
+      <span className='display-name' onMouseEnter={this.handleMouseEnter} onMouseLeave={this.handleMouseLeave}>
         {displayName} {suffix}
       </span>
     );
diff --git a/app/javascript/mastodon/components/status_content.js b/app/javascript/mastodon/components/status_content.js
index 190ced1a8..35bd50514 100644
--- a/app/javascript/mastodon/components/status_content.js
+++ b/app/javascript/mastodon/components/status_content.js
@@ -75,35 +75,38 @@ export default class StatusContent extends React.PureComponent {
     }
   }
 
-  _updateStatusEmojis () {
-    const node = this.node;
-
-    if (!node || autoPlayGif) {
+  handleMouseEnter = ({ currentTarget }) => {
+    if (autoPlayGif) {
       return;
     }
 
-    const emojis = node.querySelectorAll('.custom-emoji');
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
 
     for (var i = 0; i < emojis.length; i++) {
       let emoji = emojis[i];
-      if (emoji.classList.contains('status-emoji')) {
-        continue;
-      }
-      emoji.classList.add('status-emoji');
+      emoji.src = emoji.getAttribute('data-original');
+    }
+  }
+
+  handleMouseLeave = ({ currentTarget }) => {
+    if (autoPlayGif) {
+      return;
+    }
+
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
 
-      emoji.addEventListener('mouseenter', this.handleEmojiMouseEnter, false);
-      emoji.addEventListener('mouseleave', this.handleEmojiMouseLeave, false);
+    for (var i = 0; i < emojis.length; i++) {
+      let emoji = emojis[i];
+      emoji.src = emoji.getAttribute('data-static');
     }
   }
 
   componentDidMount () {
     this._updateStatusLinks();
-    this._updateStatusEmojis();
   }
 
   componentDidUpdate () {
     this._updateStatusLinks();
-    this._updateStatusEmojis();
   }
 
   onMentionClick = (mention, e) => {
@@ -122,14 +125,6 @@ export default class StatusContent extends React.PureComponent {
     }
   }
 
-  handleEmojiMouseEnter = ({ target }) => {
-    target.src = target.getAttribute('data-original');
-  }
-
-  handleEmojiMouseLeave = ({ target }) => {
-    target.src = target.getAttribute('data-static');
-  }
-
   handleMouseDown = (e) => {
     this.startXY = [e.clientX, e.clientY];
   }
@@ -219,7 +214,7 @@ export default class StatusContent extends React.PureComponent {
       }
 
       return (
-        <div className={classNames} ref={this.setRef} tabIndex='0' onMouseDown={this.handleMouseDown} onMouseUp={this.handleMouseUp}>
+        <div className={classNames} ref={this.setRef} tabIndex='0' onMouseDown={this.handleMouseDown} onMouseUp={this.handleMouseUp} onMouseEnter={this.handleMouseEnter} onMouseLeave={this.handleMouseLeave}>
           <p style={{ marginBottom: hidden && status.get('mentions').isEmpty() ? '0px' : null }}>
             <span dangerouslySetInnerHTML={spoilerContent} className='translate' />
             {' '}
@@ -237,7 +232,7 @@ export default class StatusContent extends React.PureComponent {
       );
     } else if (this.props.onClick) {
       const output = [
-        <div className={classNames} ref={this.setRef} tabIndex='0' onMouseDown={this.handleMouseDown} onMouseUp={this.handleMouseUp} key='status-content'>
+        <div className={classNames} ref={this.setRef} tabIndex='0' onMouseDown={this.handleMouseDown} onMouseUp={this.handleMouseUp} key='status-content' onMouseEnter={this.handleMouseEnter} onMouseLeave={this.handleMouseLeave}>
           <div className='status__content__text status__content__text--visible translate' dangerouslySetInnerHTML={content} />
 
           {!!status.get('poll') && <PollContainer pollId={status.get('poll')} />}
@@ -253,7 +248,7 @@ export default class StatusContent extends React.PureComponent {
       return output;
     } else {
       return (
-        <div className={classNames} ref={this.setRef} tabIndex='0'>
+        <div className={classNames} ref={this.setRef} tabIndex='0' onMouseEnter={this.handleMouseEnter} onMouseLeave={this.handleMouseLeave}>
           <div className='status__content__text status__content__text--visible translate' dangerouslySetInnerHTML={content} />
 
           {!!status.get('poll') && <PollContainer pollId={status.get('poll')} />}
diff --git a/app/javascript/mastodon/features/account/components/header.js b/app/javascript/mastodon/features/account/components/header.js
index 4647b98b2..8e49486bd 100644
--- a/app/javascript/mastodon/features/account/components/header.js
+++ b/app/javascript/mastodon/features/account/components/header.js
@@ -96,45 +96,30 @@ class Header extends ImmutablePureComponent {
     return !location.pathname.match(/\/(followers|following)\/?$/);
   }
 
-  _updateEmojis () {
-    const node = this.node;
-
-    if (!node || autoPlayGif) {
+  handleMouseEnter = ({ currentTarget }) => {
+    if (autoPlayGif) {
       return;
     }
 
-    const emojis = node.querySelectorAll('.custom-emoji');
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
 
     for (var i = 0; i < emojis.length; i++) {
       let emoji = emojis[i];
-      if (emoji.classList.contains('status-emoji')) {
-        continue;
-      }
-      emoji.classList.add('status-emoji');
-
-      emoji.addEventListener('mouseenter', this.handleEmojiMouseEnter, false);
-      emoji.addEventListener('mouseleave', this.handleEmojiMouseLeave, false);
+      emoji.src = emoji.getAttribute('data-original');
     }
   }
 
-  componentDidMount () {
-    this._updateEmojis();
-  }
-
-  componentDidUpdate () {
-    this._updateEmojis();
-  }
-
-  handleEmojiMouseEnter = ({ target }) => {
-    target.src = target.getAttribute('data-original');
-  }
+  handleMouseLeave = ({ currentTarget }) => {
+    if (autoPlayGif) {
+      return;
+    }
 
-  handleEmojiMouseLeave = ({ target }) => {
-    target.src = target.getAttribute('data-static');
-  }
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
 
-  setRef = (c) => {
-    this.node = c;
+    for (var i = 0; i < emojis.length; i++) {
+      let emoji = emojis[i];
+      emoji.src = emoji.getAttribute('data-static');
+    }
   }
 
   render () {
@@ -276,7 +261,7 @@ class Header extends ImmutablePureComponent {
     }
 
     return (
-      <div className={classNames('account__header', { inactive: !!account.get('moved') })} ref={this.setRef}>
+      <div className={classNames('account__header', { inactive: !!account.get('moved') })} onMouseEnter={this.handleMouseEnter} onMouseLeave={this.handleMouseLeave}>
         <div className='account__header__image'>
           <div className='account__header__info'>
             {!suspended && info}
@@ -330,7 +315,7 @@ class Header extends ImmutablePureComponent {
                     <dl key={i}>
                       <dt dangerouslySetInnerHTML={{ __html: pair.get('name_emojified') }} title={pair.get('name')} className='translate' />
 
-                      <dd className={pair.get('verified_at') && 'verified'} title={pair.get('value_plain')} className='translate'>
+                      <dd className={`${pair.get('verified_at') ? 'verified' : ''} translate`} title={pair.get('value_plain')}>
                         {pair.get('verified_at') && <span title={intl.formatMessage(messages.linkVerifiedOn, { date: intl.formatDate(pair.get('verified_at'), dateFormatOptions) })}><Icon id='check' className='verified__mark' /></span>} <span dangerouslySetInnerHTML={{ __html: pair.get('value_emojified') }} />
                       </dd>
                     </dl>
diff --git a/app/javascript/mastodon/features/direct_timeline/components/conversation.js b/app/javascript/mastodon/features/direct_timeline/components/conversation.js
index 6ecc27fac..43e1d77b9 100644
--- a/app/javascript/mastodon/features/direct_timeline/components/conversation.js
+++ b/app/javascript/mastodon/features/direct_timeline/components/conversation.js
@@ -44,41 +44,30 @@ class Conversation extends ImmutablePureComponent {
     intl: PropTypes.object.isRequired,
   };
 
-  _updateEmojis () {
-    const node = this.namesNode;
-
-    if (!node || autoPlayGif) {
+  handleMouseEnter = ({ currentTarget }) => {
+    if (autoPlayGif) {
       return;
     }
 
-    const emojis = node.querySelectorAll('.custom-emoji');
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
 
     for (var i = 0; i < emojis.length; i++) {
       let emoji = emojis[i];
-      if (emoji.classList.contains('status-emoji')) {
-        continue;
-      }
-      emoji.classList.add('status-emoji');
-
-      emoji.addEventListener('mouseenter', this.handleEmojiMouseEnter, false);
-      emoji.addEventListener('mouseleave', this.handleEmojiMouseLeave, false);
+      emoji.src = emoji.getAttribute('data-original');
     }
   }
 
-  componentDidMount () {
-    this._updateEmojis();
-  }
+  handleMouseLeave = ({ currentTarget }) => {
+    if (autoPlayGif) {
+      return;
+    }
 
-  componentDidUpdate () {
-    this._updateEmojis();
-  }
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
 
-  handleEmojiMouseEnter = ({ target }) => {
-    target.src = target.getAttribute('data-original');
-  }
-
-  handleEmojiMouseLeave = ({ target }) => {
-    target.src = target.getAttribute('data-static');
+    for (var i = 0; i < emojis.length; i++) {
+      let emoji = emojis[i];
+      emoji.src = emoji.getAttribute('data-static');
+    }
   }
 
   handleClick = () => {
@@ -123,10 +112,6 @@ class Conversation extends ImmutablePureComponent {
     this.props.onToggleHidden(this.props.lastStatus);
   }
 
-  setNamesRef = (c) => {
-    this.namesNode = c;
-  }
-
   render () {
     const { accounts, lastStatus, unread, scrollKey, intl } = this.props;
 
@@ -171,7 +156,7 @@ class Conversation extends ImmutablePureComponent {
                 {unread && <span className='conversation__unread' />} <RelativeTimestamp timestamp={lastStatus.get('created_at')} />
               </div>
 
-              <div className='conversation__content__names' ref={this.setNamesRef}>
+              <div className='conversation__content__names' onMouseEnter={this.handleMouseEnter} onMouseLeave={this.handleMouseLeave}>
                 <FormattedMessage id='conversation.with' defaultMessage='With {names}' values={{ names: <span>{names}</span> }} />
               </div>
             </div>
diff --git a/app/javascript/mastodon/features/directory/components/account_card.js b/app/javascript/mastodon/features/directory/components/account_card.js
index e37733828..8f0e8db4b 100644
--- a/app/javascript/mastodon/features/directory/components/account_card.js
+++ b/app/javascript/mastodon/features/directory/components/account_card.js
@@ -102,42 +102,31 @@ class AccountCard extends ImmutablePureComponent {
     onMute: PropTypes.func.isRequired,
   };
 
-  _updateEmojis() {
-    const node = this.node;
-
-    if (!node || autoPlayGif) {
+  handleMouseEnter = ({ currentTarget }) => {
+    if (autoPlayGif) {
       return;
     }
 
-    const emojis = node.querySelectorAll('.custom-emoji');
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
 
     for (var i = 0; i < emojis.length; i++) {
       let emoji = emojis[i];
-      if (emoji.classList.contains('status-emoji')) {
-        continue;
-      }
-      emoji.classList.add('status-emoji');
-
-      emoji.addEventListener('mouseenter', this.handleEmojiMouseEnter, false);
-      emoji.addEventListener('mouseleave', this.handleEmojiMouseLeave, false);
+      emoji.src = emoji.getAttribute('data-original');
     }
   }
 
-  componentDidMount() {
-    this._updateEmojis();
-  }
-
-  componentDidUpdate() {
-    this._updateEmojis();
-  }
+  handleMouseLeave = ({ currentTarget }) => {
+    if (autoPlayGif) {
+      return;
+    }
 
-  handleEmojiMouseEnter = ({ target }) => {
-    target.src = target.getAttribute('data-original');
-  };
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
 
-  handleEmojiMouseLeave = ({ target }) => {
-    target.src = target.getAttribute('data-static');
-  };
+    for (var i = 0; i < emojis.length; i++) {
+      let emoji = emojis[i];
+      emoji.src = emoji.getAttribute('data-static');
+    }
+  }
 
   handleFollow = () => {
     this.props.onFollow(this.props.account);
@@ -151,10 +140,6 @@ class AccountCard extends ImmutablePureComponent {
     this.props.onMute(this.props.account);
   };
 
-  setRef = (c) => {
-    this.node = c;
-  };
-
   render() {
     const { account, intl } = this.props;
 
@@ -239,7 +224,7 @@ class AccountCard extends ImmutablePureComponent {
           </div>
         </div>
 
-        <div className='directory__card__extra' ref={this.setRef}>
+        <div className='directory__card__extra' onMouseEnter={this.handleMouseEnter} onMouseLeave={this.handleMouseLeave}>
           <div
             className='account__header__content translate'
             dangerouslySetInnerHTML={{ __html: account.get('note_emojified') }}
diff --git a/app/javascript/mastodon/features/getting_started/components/announcements.js b/app/javascript/mastodon/features/getting_started/components/announcements.js
index 4534f7121..ff1566e05 100644
--- a/app/javascript/mastodon/features/getting_started/components/announcements.js
+++ b/app/javascript/mastodon/features/getting_started/components/announcements.js
@@ -39,35 +39,10 @@ class Content extends ImmutablePureComponent {
 
   componentDidMount () {
     this._updateLinks();
-    this._updateEmojis();
   }
 
   componentDidUpdate () {
     this._updateLinks();
-    this._updateEmojis();
-  }
-
-  _updateEmojis () {
-    const node = this.node;
-
-    if (!node || autoPlayGif) {
-      return;
-    }
-
-    const emojis = node.querySelectorAll('.custom-emoji');
-
-    for (var i = 0; i < emojis.length; i++) {
-      let emoji = emojis[i];
-
-      if (emoji.classList.contains('status-emoji')) {
-        continue;
-      }
-
-      emoji.classList.add('status-emoji');
-
-      emoji.addEventListener('mouseenter', this.handleEmojiMouseEnter, false);
-      emoji.addEventListener('mouseleave', this.handleEmojiMouseLeave, false);
-    }
   }
 
   _updateLinks () {
@@ -132,12 +107,30 @@ class Content extends ImmutablePureComponent {
     }
   }
 
-  handleEmojiMouseEnter = ({ target }) => {
-    target.src = target.getAttribute('data-original');
+  handleMouseEnter = ({ currentTarget }) => {
+    if (autoPlayGif) {
+      return;
+    }
+
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
+
+    for (var i = 0; i < emojis.length; i++) {
+      let emoji = emojis[i];
+      emoji.src = emoji.getAttribute('data-original');
+    }
   }
 
-  handleEmojiMouseLeave = ({ target }) => {
-    target.src = target.getAttribute('data-static');
+  handleMouseLeave = ({ currentTarget }) => {
+    if (autoPlayGif) {
+      return;
+    }
+
+    const emojis = currentTarget.querySelectorAll('.custom-emoji');
+
+    for (var i = 0; i < emojis.length; i++) {
+      let emoji = emojis[i];
+      emoji.src = emoji.getAttribute('data-static');
+    }
   }
 
   render () {
@@ -148,6 +141,8 @@ class Content extends ImmutablePureComponent {
         className='announcements__item__content translate'
         ref={this.setRef}
         dangerouslySetInnerHTML={{ __html: announcement.get('contentHtml') }}
+        onMouseEnter={this.handleMouseEnter}
+        onMouseLeave={this.handleMouseLeave}
       />
     );
   }