taro-hooks/lib/useFile/index.js

为 Taro 而设计的 Hooks Library

"use strict";

var _excluded = ["progress", "headersReceive", "afterSend"],
  _excluded2 = ["afterSend"];
function _objectWithoutPropertiesLoose(r, e) { if (null == r) return {}; var t = {}; for (var n in r) if ({}.hasOwnProperty.call(r, n)) { if (-1 !== e.indexOf(n)) continue; t[n] = r[n]; } return t; }
function _extends() { return _extends = Object.assign ? Object.assign.bind() : function (n) { for (var e = 1; e < arguments.length; e++) { var t = arguments[e]; for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]); } return n; }, _extends.apply(null, arguments); }
Object.defineProperty(exports, "__esModule", {
  value: true
});
var taro_1 = require("@tarojs/taro");
var tool_1 = require("../utils/tool");
function useFile() {
  var upload = function upload(option) {
    return new Promise(function (resolve, reject) {
      try {
        var _filterOptions = filterOptions(option),
          uploadOption = _filterOptions[0],
          listenOptions = _filterOptions[1];
        var uploadTask = (0, taro_1.uploadFile)(_extends({}, uploadOption || {}, {
          success: resolve,
          fail: reject
        }));
        autoListenWithTask(uploadTask, listenOptions);
      } catch (e) {
        reject((0, tool_1.generateGeneralFail)('uploadFile', e.message));
      }
    });
  };
  var download = function download(option) {
    return new Promise(function (resolve, reject) {
      try {
        var _filterOptions2 = filterOptions(option),
          downloadOption = _filterOptions2[0],
          listenOptions = _filterOptions2[1];
        var downloadTask = (0, taro_1.downloadFile)(_extends({}, downloadOption || {}, {
          success: resolve,
          fail: reject
        }));
        autoListenWithTask(downloadTask, listenOptions);
      } catch (e) {
        reject((0, tool_1.generateGeneralFail)('downloadFile', e.message));
      }
    });
  };
  return {
    upload: upload,
    download: download
  };
}
exports["default"] = useFile;
function filterOptions(options) {
  var progress = options.progress,
    headersReceive = options.headersReceive,
    afterSend = options.afterSend,
    normalOption = _objectWithoutPropertiesLoose(options, _excluded);
  var listenOptions = {
    progress: progress,
    headersReceive: headersReceive,
    afterSend: afterSend
  };
  return [normalOption, listenOptions];
}
function autoListenWithTask(task, listenOptions) {
  var afterSend = listenOptions.afterSend,
    eventListener = _objectWithoutPropertiesLoose(listenOptions, _excluded2);
  afterSend == null ? void 0 : afterSend(task);
  Object.entries(eventListener).filter(function (v) {
    return v[1];
  }).forEach(function (_ref) {
    var _task$eventName;
    var eventName = _ref[0],
      eventHandler = _ref[1];
    return task == null ? void 0 : (_task$eventName = task[eventName]) == null ? void 0 : _task$eventName.call(task, eventHandler);
  });
}