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34 lines
1.2 KiB
34 lines
1.2 KiB
2 years ago
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import { Platform } from "./platform";
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const obj = execution_mode == "chrome_api" ? chrome : browser;
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type Methods<T> = {
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// eslint-disable-next-line @typescript-eslint/ban-types
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[k in Exclude<keyof T, 'prototype'>]: T[k] extends Function ? T[k] : never;
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};
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obj.webRequest.onBeforeRequest.addListener((details) => {
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const redirectUrl = details.url;
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if (!redirectUrl.startsWith("https://loli.piss/"))
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return;
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const m = redirectUrl.match(/https:\/\/loli.piss\/(?<domain>.*?)(?<path>\/.*)\/(?<start>.*)\/(?<end>.*)/);
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if (!m)
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return;
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const { domain, path, start, end } = m.groups!;
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return {
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redirectUrl: `https://${domain}${path}`,
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requestHeaders: [{
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name: 'range',
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value: `bytes=${start}-${end}`
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}]
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} as browser.webRequest.BlockingResponse;
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}, { urls: ['*://loli.piss/*'] }, ['blocking']);
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obj.runtime.onConnect.addListener((c) => {
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c.onMessage.addListener(async obj => {
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const { id, name, args } = obj as {id: number, name: keyof Methods<typeof Platform>, args: Parameters<typeof Platform[keyof Methods<typeof Platform>]>};
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const res = await Platform[name](...args);
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c.postMessage({
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id, res
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});
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});
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});
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