You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
69 lines
2.9 KiB
69 lines
2.9 KiB
const xmlhttprequest = typeof GM_xmlhttpRequest != 'undefined' ? GM_xmlhttpRequest : (typeof GM != "undefined" ? GM.xmlHttpRequest : GM_xmlhttpRequest);
|
|
|
|
export const headerStringToObject = (s: string) =>
|
|
Object.fromEntries(s.split('\n').map(e => {
|
|
const [name, ...rest] = e.split(':');
|
|
return [name.toLowerCase(), rest.join(':').trim()];
|
|
}));
|
|
|
|
export function GM_head(...[url, opt]: Parameters<typeof fetch>) {
|
|
return new Promise<string>((resolve, reject) => {
|
|
// https://www.tampermonkey.net/documentation.php?ext=dhdg#GM_xmlhttpRequest
|
|
const gmopt: Tampermonkey.Request<any> = {
|
|
url: url.toString(),
|
|
data: opt?.body?.toString(),
|
|
method: "HEAD",
|
|
onload: (resp) => {
|
|
resolve(resp.responseHeaders);
|
|
},
|
|
ontimeout: () => reject("fetch timeout"),
|
|
onerror: () => reject("fetch error"),
|
|
onabort: () => reject("fetch abort")
|
|
};
|
|
xmlhttprequest(gmopt);
|
|
});
|
|
}
|
|
|
|
export function GM_fetch(...[url, opt]: Parameters<typeof fetch>) {
|
|
function blobTo(to: string, blob: Blob) {
|
|
if (to == "arrayBuffer" && blob.arrayBuffer)
|
|
return blob.arrayBuffer();
|
|
return new Promise((resolve, reject) => {
|
|
const fileReader = new FileReader();
|
|
fileReader.onload = function (event) {
|
|
if (!event) return;
|
|
if (to == "base64")
|
|
resolve(event.target!.result);
|
|
else
|
|
resolve(event.target!.result);
|
|
};
|
|
if (to == "arrayBuffer") fileReader.readAsArrayBuffer(blob);
|
|
else if (to == "base64") fileReader.readAsDataURL(blob); // "data:*/*;base64,......"
|
|
else if (to == "text") fileReader.readAsText(blob, "utf-8");
|
|
else reject("unknown to");
|
|
});
|
|
}
|
|
return new Promise<ReturnType<typeof fetch>>((resolve, reject) => {
|
|
// https://www.tampermonkey.net/documentation.php?ext=dhdg#GM_xmlhttpRequest
|
|
const gmopt: Tampermonkey.Request<any> = {
|
|
url: url.toString(),
|
|
data: opt?.body?.toString(),
|
|
responseType: "blob",
|
|
headers: opt?.headers as any,
|
|
method: "GET",
|
|
onload: (resp) => {
|
|
const blob = resp.response as Blob;
|
|
const ref = resp as any as Awaited<ReturnType<typeof fetch>>;
|
|
ref.blob = () => Promise.resolve(blob);
|
|
ref.arrayBuffer = () => blobTo("arrayBuffer", blob) as Promise<ArrayBuffer>;
|
|
ref.text = () => blobTo("text", blob) as Promise<string>;
|
|
ref.json = async () => JSON.parse(await (blobTo("text", blob) as Promise<any>));
|
|
resolve(resp as any);
|
|
},
|
|
ontimeout: () => reject("fetch timeout"),
|
|
onerror: () => reject("fetch error"),
|
|
onabort: () => reject("fetch abort")
|
|
};
|
|
xmlhttprequest(gmopt);
|
|
});
|
|
}
|