265429a24e
* denoise recording before saved * Refactor audio processing and recording logic * Remove unused code * use echogarden to transcode * remove ffmpeg-wasm * add echogarden decode * remove deprecated code * ensure use posix path * refactor echogarden transcode * refactor recording denoise * clean code * expose align error in toast * remove unused code
91 lines
2.2 KiB
TypeScript
91 lines
2.2 KiB
TypeScript
import { createHash } from "crypto";
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import { createReadStream } from "fs";
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import settings from "./settings";
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import path from "path";
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export function hashFile(
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path: string,
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options: { algo: string }
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): Promise<string> {
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const algo = options.algo || "md5";
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return new Promise((resolve, reject) => {
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const hash = createHash(algo);
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const stream = createReadStream(path);
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stream.on("error", reject);
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stream.on("data", (chunk) => hash.update(chunk));
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stream.on("end", () => resolve(hash.digest("hex")));
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});
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}
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export function hashBlob(
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blob: Blob,
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options: { algo: string }
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): Promise<string> {
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const algo = options.algo || "md5";
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return new Promise((resolve, reject) => {
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const hash = createHash(algo);
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const reader = new FileReader();
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reader.onload = () => {
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if (reader.result instanceof ArrayBuffer) {
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const buffer = Buffer.from(reader.result);
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hash.update(buffer);
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resolve(hash.digest("hex"));
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} else {
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reject(new Error("Unexpected result from FileReader"));
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}
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};
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reader.onerror = reject;
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reader.readAsArrayBuffer(blob);
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});
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}
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/*
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* Convert enjoy url to file path
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*
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* @param {string} enjoyUrl - enjoy url
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* @returns {string} file path
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*/
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export function enjoyUrlToPath(enjoyUrl: string): string {
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let filePath = enjoyUrl;
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if (
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enjoyUrl.match(/enjoy:\/\/library\/(audios|videos|recordings|speeches)/g)
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) {
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filePath = path.posix.join(
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settings.userDataPath(),
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enjoyUrl.replace("enjoy://library/", "")
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);
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} else if (enjoyUrl.startsWith("enjoy://library/")) {
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filePath = path.posix.join(
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settings.libraryPath(),
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filePath.replace("enjoy://library/", "")
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);
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}
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return filePath;
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}
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/*
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* Convert file path to enjoy url
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*
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* @param {string} filePath - file path
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* @returns {string} enjoy url
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*/
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export function pathToEnjoyUrl(filePath: string): string {
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let enjoyUrl = filePath;
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if (filePath.startsWith(settings.userDataPath())) {
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enjoyUrl = `enjoy://library/${filePath.replace(
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settings.userDataPath(),
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""
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)}`;
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} else if (filePath.startsWith(settings.libraryPath())) {
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enjoyUrl = `enjoy://library/${filePath.replace(
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settings.libraryPath(),
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""
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)}`;
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}
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return enjoyUrl;
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}
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