42 lines
1.0 KiB
TypeScript
42 lines
1.0 KiB
TypeScript
import { McUtilsAPIError } from "../types/error";
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export default class WebRequest {
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/**
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* Gets a response from the given URL.
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*
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* @param url the url
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* @returns the response
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*/
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public static get<T>(url: string): Promise<T> {
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return new Promise(async (resolve, reject) => {
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try {
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const response = await fetch(url, {
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headers: {
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"User-Agent": "McUtils-JS-Library/1.0",
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},
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});
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const data = await response.json();
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// Reject if the status code is not 200
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if (!response.ok) {
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reject(data as McUtilsAPIError);
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return;
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}
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// Resolve with a buffer if the content type is an image
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if (response.headers.get("content-type")?.includes("image/")) {
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const arrayBuffer = await response.arrayBuffer();
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resolve(Buffer.from(arrayBuffer) as unknown as T);
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return;
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}
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// Resolve with the data
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resolve(data as T);
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} catch (error) {
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reject(error);
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}
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});
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}
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}
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