taglib-wasm/dist/src/taglib/mutable-tag-impl.js

TagLib-Wasm is the universal tagging library for TypeScript/JavaScript platforms: Browsers, Node.js, Deno, Bun, Cloudflare Workers, and Electron apps

import { toTagLibKey } from "../constants/properties.js";
const RAW_TRACK_WIRE_KEY = toTagLibKey("trackNumber");
function buildMutableTag(handle) {
  let data = handle.getTagData();
  const tag = {
    get title() {
      return data.title;
    },
    get artist() {
      return data.artist;
    },
    get album() {
      return data.album;
    },
    get comment() {
      return data.comment;
    },
    get genre() {
      return data.genre;
    },
    get year() {
      return data.year;
    },
    get track() {
      return data.track;
    },
    get date() {
      return handle.getProperty("DATE") || void 0;
    },
    setTitle: (value) => {
      handle.setTagData({ title: value });
      data = handle.getTagData();
      return tag;
    },
    setArtist: (value) => {
      handle.setTagData({ artist: value });
      data = handle.getTagData();
      return tag;
    },
    setAlbum: (value) => {
      handle.setTagData({ album: value });
      data = handle.getTagData();
      return tag;
    },
    setComment: (value) => {
      handle.setTagData({ comment: value });
      data = handle.getTagData();
      return tag;
    },
    setGenre: (value) => {
      handle.setTagData({ genre: value });
      data = handle.getTagData();
      return tag;
    },
    setYear: (value) => {
      handle.setTagData({ year: value });
      data = handle.getTagData();
      return tag;
    },
    setTrack: (value) => {
      const existing = value > 0 ? handle.getProperty(RAW_TRACK_WIRE_KEY) : "";
      const slash = existing.indexOf("/");
      if (slash !== -1) {
        handle.setProperty(
          RAW_TRACK_WIRE_KEY,
          `${value}${existing.slice(slash)}`
        );
      } else {
        handle.setTagData({ track: value });
      }
      data = handle.getTagData();
      return tag;
    },
    setDate: (value) => {
      if (value === "") {
        handle.setTagData({ year: 0 });
      } else {
        handle.setProperty("DATE", value);
      }
      data = handle.getTagData();
      return tag;
    }
  };
  return tag;
}
export {
  buildMutableTag
};