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fix: Gist embed error on load

This commit is contained in:
Tom Moor 2020-05-27 23:04:34 -07:00
parent 32562886aa
commit ca1ba277ad
1 changed files with 13 additions and 2 deletions
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15
app/embeds/Gist.js
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@ -31,10 +31,21 @@ class Gist extends React.Component<Props> {
const iframe = this.iframeNode;
if (!iframe) return;
// We need to add some temporary content to the iframe for the document
// to be available, otherwise it's undefined on first load
const temp = document.getElementById('gist');
if (temp) {
temp.innerHTML = '';
temp.appendChild(iframe);
}
// $FlowFixMe
let doc = iframe.document;
if (iframe.contentDocument) doc = iframe.contentDocument;
else if (iframe.contentWindow) doc = iframe.contentWindow.document;
if (iframe.contentDocument) {
doc = iframe.contentDocument;
} else if (iframe.contentWindow) {
doc = iframe.contentWindow.document;
}
const gistLink = `https://gist.github.com/${id}.js`;
const gistScript = `<script type="text/javascript" src="${