68 lines
3.0 KiB
JavaScript
68 lines
3.0 KiB
JavaScript
"use strict";
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var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
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var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
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else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
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return c > 3 && r && Object.defineProperty(target, key, r), r;
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};
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var __metadata = (this && this.__metadata) || function (k, v) {
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if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
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};
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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const qiniu_1 = __importDefault(require("qiniu"));
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const typedi_1 = require("typedi");
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const index_1 = require("../config/index");
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let QiNiu = class QiNiu {
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constructor() {
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this.FromBucket = index_1.config.qiniu.HLSconfig.FromBucket;
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this.ToBucket = index_1.config.qiniu.HLSconfig.ToBucket;
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this.VideoHlsParams = index_1.config.qiniu.HLSconfig.VideoHlsParams;
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this.accessKey = index_1.config.qiniu.accessKey;
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this.secretKey = index_1.config.qiniu.secretKey;
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this.mac = new qiniu_1.default.auth.digest.Mac(this.accessKey, this.secretKey);
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}
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/**
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*
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* @param BucketName
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* @constructor
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*/
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GenerateToken(BucketName = "vrcource") {
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let putPolicy = new qiniu_1.default.rs.PutPolicy({
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scope: BucketName,
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expires: 7200
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});
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return putPolicy.uploadToken(this.mac);
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}
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/**
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* 根据前端传递的 filename 文件名，对需要的视频进行切片配置，
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* 返回给前端 token，前端拿到 token 后通过form data将视频和
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* token 传递给七牛，七牛会根据token开始切片任务。这里不需要
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* 配置七牛切片成功后的回调通知，因为已经可以通过基地址+m3u8文件名拿到
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* 切片后的地址
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* @param params
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* @constructor
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*/
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GenerateHlsToken(params) {
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let M3u8FileName = new Date().getTime();
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let saveHlsEntry = qiniu_1.default.util.urlsafeBase64Encode(`${this.ToBucket}:${M3u8FileName}`);
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const options = {
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scope: `${this.FromBucket}:${params['filename']}`,
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persistentOps: `${this.VideoHlsParams}${saveHlsEntry}`,
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persistentPipeline: 'guaikem3u8',
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};
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let putPolicy = new qiniu_1.default.rs.PutPolicy(options);
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return {
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filePath: `${index_1.config.qiniu.HLSconfig.VideoBaseUrl}${M3u8FileName}`,
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token: putPolicy.uploadToken(this.mac)
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};
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}
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};
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QiNiu = __decorate([
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typedi_1.Service(),
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__metadata("design:paramtypes", [])
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], QiNiu);
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exports.QiNiu = QiNiu;
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