@wevu/web-apis/dist/web.mjs

Web API polyfills and global installers for mini-program runtimes

import { i as decodeText, n as cloneArrayBuffer, o as encodeText, r as cloneArrayBufferView } from "./shared-pgiOoBm7.mjs";
//#region src/web.ts
function normalizeBlobPart(part) {
	if (typeof part === "string") return Promise.resolve(encodeText(part));
	if (part && typeof part === "object" && typeof part.arrayBuffer === "function") return part.arrayBuffer();
	if (part instanceof ArrayBuffer) return Promise.resolve(cloneArrayBuffer(part));
	if (ArrayBuffer.isView(part)) return Promise.resolve(cloneArrayBufferView(part));
	return Promise.resolve(encodeText(String(part)));
}
var BlobPolyfill = class BlobPolyfill {
	size;
	type;
	parts;
	constructor(parts = [], options) {
		this.parts = [...parts];
		this.type = options?.type ?? "";
		this.size = parts.reduce((total, part) => {
			if (typeof part === "string") return total + String(part).length;
			if (part instanceof BlobPolyfill) return total + part.size;
			if (part instanceof ArrayBuffer) return total + part.byteLength;
			if (ArrayBuffer.isView(part)) return total + part.byteLength;
			return total;
		}, 0);
	}
	async arrayBuffer() {
		const buffers = await Promise.all(this.parts.map((part) => normalizeBlobPart(part)));
		const totalLength = buffers.reduce((sum, buffer) => sum + buffer.byteLength, 0);
		const merged = new Uint8Array(totalLength);
		let offset = 0;
		for (const buffer of buffers) {
			merged.set(new Uint8Array(buffer), offset);
			offset += buffer.byteLength;
		}
		return merged.buffer;
	}
	async text() {
		return decodeText(await this.arrayBuffer());
	}
};
var FormDataPolyfill = class {
	entriesList = [];
	append(name, value) {
		this.entriesList.push([String(name), value instanceof BlobPolyfill ? value : String(value)]);
	}
	delete(name) {
		const normalizedName = String(name);
		let index = this.entriesList.length;
		while (index-- > 0) if (this.entriesList[index]?.[0] === normalizedName) this.entriesList.splice(index, 1);
	}
	get(name) {
		return this.entriesList.find((entry) => entry[0] === String(name))?.[1] ?? null;
	}
	getAll(name) {
		return this.entriesList.filter((entry) => entry[0] === String(name)).map((entry) => entry[1]);
	}
	has(name) {
		return this.entriesList.some((entry) => entry[0] === String(name));
	}
	set(name, value) {
		this.delete(name);
		this.append(name, value);
	}
	forEach(callback) {
		for (const [key, value] of this.entriesList) callback(value, key, this);
	}
	*entries() {
		yield* this.entriesList;
	}
	*keys() {
		for (const [key] of this.entriesList) yield key;
	}
	*values() {
		for (const [, value] of this.entriesList) yield value;
	}
	[Symbol.iterator]() {
		return this.entries();
	}
	get [Symbol.toStringTag]() {
		return "FormData";
	}
};
//#endregion
export { BlobPolyfill, FormDataPolyfill };