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Change custom emoji to be animated when hovering container (#15637)

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Co-authored-by: Claire <claire.github-309c@sitedethib.com>
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ThibG 2021-01-31 21:25:31 +01:00 • committed by GitHub
parent 7ab53f221a
commit 3efa0c54b6
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7 changed files with 103 additions and 171 deletions
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53
app/javascript/mastodon/features/getting_started/components/announcements.js
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@ -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}
/>
);
}