import Resume from './resume'; import Direct from './direct'; import Logger from '../logger'; import { Observable, MB, normalizeUploadConfig } from '../utils'; import { HostPool } from './hosts'; export * from './base'; export * from './resume'; export function createUploadManager(options, handlers, hostPool, logger) { if (options.config && options.config.forceDirect) { logger.info('ues forceDirect mode.'); return new Direct(options, handlers, hostPool, logger); } if (options.file.size > 4 * MB) { logger.info('file size over 4M, use Resume.'); return new Resume(options, handlers, hostPool, logger); } logger.info('file size less or equal than 4M, use Direct.'); return new Direct(options, handlers, hostPool, logger); } /** * @param file 上传文件 * @param key 目标文件名 * @param token 上传凭证 * @param putExtra 上传文件的相关资源信息配置 * @param config 上传任务的配置 * @returns 返回用于上传任务的可观察对象 */ export default function upload(file, key, token, putExtra, config) { // 为每个任务创建单独的 Logger var logger = new Logger(token, config === null || config === void 0 ? void 0 : config.disableStatisticsReport, config === null || config === void 0 ? void 0 : config.debugLogLevel, file.name); var options = { file: file, key: key, token: token, putExtra: putExtra, config: normalizeUploadConfig(config, logger) }; // 创建 host 池 var hostPool = new HostPool(options.config.uphost); return new Observable(function (observer) { var manager = createUploadManager(options, { onData: function (data) { return observer.next(data); }, onError: function (err) { return observer.error(err); }, onComplete: function (res) { return observer.complete(res); } }, hostPool, logger); manager.putFile(); return manager.stop.bind(manager); }); } //# sourceMappingURL=index.js.map