@daysnap/utils/lib/chunk-OP4R4DYK.cjs

通用的工具库

"use strict";Object.defineProperty(exports, "__esModule", {value: true}); function _nullishCoalesce(lhs, rhsFn) { if (lhs != null) { return lhs; } else { return rhsFn(); } } function _optionalChain(ops) { let lastAccessLHS = undefined; let value = ops[0]; let i = 1; while (i < ops.length) { const op = ops[i]; const fn = ops[i + 1]; i += 2; if ((op === 'optionalAccess' || op === 'optionalCall') && value == null) { return undefined; } if (op === 'access' || op === 'optionalAccess') { lastAccessLHS = value; value = fn(value); } else if (op === 'call' || op === 'optionalCall') { value = fn((...args) => value.call(lastAccessLHS, ...args)); lastAccessLHS = undefined; } } return value; }// src/chooseMedia.ts
function chooseMedia(options = {}) {
  return new Promise((resolve, reject) => {
    const className = "__chooseMedia_input";
    let input = document.querySelector(`.${className}`);
    if (!input) {
      input = document.createElement("input");
      input.type = "file";
      input.style.display = "none";
      input.className = className;
      document.body.appendChild(input);
    }
    Object.assign(input, options);
    input.onchange = function(event) {
      const target = event.target;
      const files = Array.from(_nullishCoalesce(target.files, () => ( [])));
      target.value = "";
      if (input) {
        document.body.removeChild(input);
      }
      if (!_optionalChain([files, 'optionalAccess', _ => _.length])) {
        return reject();
      }
      resolve(files);
    };
    input.click();
  });
}



exports.chooseMedia = chooseMedia;