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Fixing client side cross scripting vulnerability #3317

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Merged
merged 2 commits into from
Jan 31, 2025
Merged

Fixing client side cross scripting vulnerability #3317

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cf7782e
Fixing client side cross scripting vulnerability
navya9singh Jan 29, 2025
477162f
removing replace
navya9singh Jan 30, 2025
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25 changes: 24 additions & 1 deletion packages/typescriptlang-org/src/templates/play.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -111,7 +111,30 @@ const Play: React.FC<Props> = (props) => {
div.style.webkitAnimation = ""
})

document.getElementById("loading-message")!.innerHTML = `This version of TypeScript <em>(${tsVersion?.replace(/</g, "-")})</em><br/>has not been prepared for the Playground<br/><br/>Try <a href='/play?ts=${latestRelease}${document.location.hash}'>${latestRelease}</a> or <a href="/play?ts=next${document.location.hash}">Nightly</a>`
const loadingMessage = document.getElementById("loading-message")!
loadingMessage.textContent = ""

const em = document.createElement("em")
em.textContent = `(${tsVersion})`

const latestReleaseLink = document.createElement('a');
latestReleaseLink.href = `/play?ts=${latestRelease}${document.location.hash}`;
latestReleaseLink.textContent = latestRelease;

const nightlyLink = document.createElement('a');
nightlyLink.href = `/play?ts=next${document.location.hash}`;
nightlyLink.textContent = 'Nightly';

loadingMessage.appendChild(document.createTextNode("This version of TypeScript "))
loadingMessage.appendChild(em)
loadingMessage.appendChild(document.createElement("br"))
loadingMessage.appendChild(document.createTextNode("has not been prepared for the Playground"))
loadingMessage.appendChild(document.createElement("br"))
loadingMessage.appendChild(document.createElement("br"))
loadingMessage.appendChild(document.createTextNode("Try "))
loadingMessage.appendChild(latestReleaseLink)
loadingMessage.appendChild(document.createTextNode(" or "))
loadingMessage.appendChild(nightlyLink)
return
}

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