diff options
| -rw-r--r-- | app/javascript/mastodon/features/status/components/card.js | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/app/javascript/mastodon/features/status/components/card.js b/app/javascript/mastodon/features/status/components/card.js index 8a6383471..b52f3c4fa 100644 --- a/app/javascript/mastodon/features/status/components/card.js +++ b/app/javascript/mastodon/features/status/components/card.js @@ -30,6 +30,29 @@ const trim = (text, len) => { return text.substring(0, cut) + (text.length > len ? '…' : ''); }; +const domParser = new DOMParser(); + +const addAutoPlay = html => { + const document = domParser.parseFromString(html, 'text/html').documentElement; + const iframe = document.querySelector('iframe'); + + if (iframe) { + if (iframe.src.indexOf('?') !== -1) { + iframe.src += '&'; + } else { + iframe.src += '?'; + } + + iframe.src += 'autoplay=1&auto_play=1'; + + // DOM parser creates html/body elements around original HTML fragment, + // so we need to get innerHTML out of the body and not the entire document + return document.querySelector('body').innerHTML; + } + + return html; +}; + export default class Card extends React.PureComponent { static propTypes = { @@ -92,7 +115,7 @@ export default class Card extends React.PureComponent { renderVideo () { const { card } = this.props; - const content = { __html: card.get('html') }; + const content = { __html: addAutoPlay(card.get('html')) }; const { width } = this.state; const ratio = card.get('width') / card.get('height'); const height = card.get('width') > card.get('height') ? (width / ratio) : (width * ratio); |