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cleanup: make element.attr just call get and set attribute

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Percs 2024-11-01 10:14:04 -05:00
parent eab9318818
commit 8c8f0c32a7
1 changed files with 2 additions and 37 deletions
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39
src/client/dom/element.ts
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@ -55,48 +55,13 @@ export default function (client: ScramjetClient, self: typeof window) {
for (const attr of attrs) {
for (const element of attrObject[attr]) {
const descriptor = nativeGetOwnPropertyDescriptor(
element.prototype,
attr
);
Object.defineProperty(element.prototype, attr, {
get() {
if (["src", "data", "href", "action", "formaction"].includes(attr)) {
return unrewriteUrl(descriptor.get.call(this));
}
return descriptor.get.call(this);
return this.getAttribute(attr);
},
set(value) {
nativeSetAttribute.call(this, "data-scramjet-" + attr, value);
if (["nonce", "integrity", "csp"].includes(attr)) {
return;
} else if (
["src", "data", "href", "action", "formaction"].includes(attr)
) {
if (element === HTMLMediaElement && value.startsWith("blob:")) {
// mediasource blobs cannot be handled in the service worker and must be sourced here
value = unrewriteBlob(value);
} else {
value = rewriteUrl(value, client.meta);
}
} else if (attr === "srcdoc") {
value = rewriteHtml(
value,
client.cookieStore,
{
// srcdoc preserves parent origin i think
base: new URL(client.url.origin),
origin: new URL(client.url.origin),
} as URLMeta,
true
);
} else if (["srcset", "imagesrcset"].includes(attr)) {
value = rewriteSrcset(value, client.meta);
}
descriptor.set.call(this, value);
return this.setAttribute(attr, value);
},
});
}