1 files changed, 79 insertions, 0 deletions
diff --git a/app/javascript/mastodon/components/display_name.jsx b/app/javascript/mastodon/components/display_name.jsx
new file mode 100644
index 000000000..1dd9fb1d6
--- /dev/null
+++ b/app/javascript/mastodon/components/display_name.jsx
@@ -0,0 +1,79 @@
+import React from 'react';
+import ImmutablePropTypes from 'react-immutable-proptypes';
+import PropTypes from 'prop-types';
+import { autoPlayGif } from 'mastodon/initial_state';
+import Skeleton from 'mastodon/components/skeleton';
+
+export default class DisplayName extends React.PureComponent {
+
+  static propTypes = {
+    account: ImmutablePropTypes.map,
+    others: ImmutablePropTypes.list,
+    localDomain: PropTypes.string,
+  };
+
+  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');
+    }
+  };
+
+  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 () {
+    const { others, localDomain } = this.props;
+
+    let displayName, suffix, account;
+
+    if (others && others.size > 1) {
+      displayName = others.take(2).map(a => <bdi key={a.get('id')}><strong className='display-name__html' dangerouslySetInnerHTML={{ __html: a.get('display_name_html') }} /></bdi>).reduce((prev, cur) => [prev, ', ', cur]);
+
+      if (others.size - 2 > 0) {
+        suffix = `+${others.size - 2}`;
+      }
+    } else if ((others && others.size > 0) || this.props.account) {
+      if (others && others.size > 0) {
+        account = others.first();
+      } else {
+        account = this.props.account;
+      }
+
+      let acct = account.get('acct');
+
+      if (acct.indexOf('@') === -1 && localDomain) {
+        acct = `${acct}@${localDomain}`;
+      }
+
+      displayName = <bdi><strong className='display-name__html' dangerouslySetInnerHTML={{ __html: account.get('display_name_html') }} /></bdi>;
+      suffix      = <span className='display-name__account'>@{acct}</span>;
+    } else {
+      displayName = <bdi><strong className='display-name__html'><Skeleton width='10ch' /></strong></bdi>;
+      suffix = <span className='display-name__account'><Skeleton width='7ch' /></span>;
+    }
+
+    return (
+      <span className='display-name' onMouseEnter={this.handleMouseEnter} onMouseLeave={this.handleMouseLeave}>
+        {displayName} {suffix}
+      </span>
+    );
+  }
+
+}