增加 aliyun 视频点播接入

 package v1
 
 import (
+	"encoding/json"
 	"fmt"
 	"github.com/astaxie/beego"
+	"gitlab.fjmaimaimai.com/mmm-go/gocomm/pkg/log"
 	"opp/controllers"
+	"opp/internal/aliyun"
 	"opp/internal/utils"
 	"opp/protocol"
+	"opp/services/file"
 	"path/filepath"
 	"strings"
 )
@@ -37,3 +41,24 @@ func (this *FileController) DownLoad() {
 	}
 	msg = protocol.NewReturnResponse(rsp, err)
 }
+
+//GetPlayInfo 获取播放信息
+// @router /getPlayInfo [post]
+func (this *FileController) GetPlayInfo() {
+	var msg *protocol.ResponseMessage
+	defer func() {
+		this.Resp(msg)
+	}()
+	var request *aliyun.GetPlayInfoRequest
+	if err := json.Unmarshal(this.ByteBody, &request); err != nil {
+		log.Error(err)
+		msg = protocol.BadRequestParam(1)
+		return
+	}
+	if b, m := this.Valid(request); !b {
+		msg = m
+		return
+	}
+	header := controllers.GetRequestHeader(this.Ctx)
+	msg = protocol.NewReturnResponse(file.GetPlayInfo(header, request))
+}

@@ -2,8 +2,10 @@ package v1
 
 import (
 	"bytes"
+	"encoding/json"
 	"fmt"
 	"opp/controllers"
+	"opp/internal/aliyun"
 	"opp/protocol"
 	"opp/services/upload"
 
@@ -94,3 +96,24 @@ func (this *UploadController) Video() {
 	}
 	msg = protocol.NewReturnResponse(rsp, err)
 }
+
+//创建视频上传凭证 CreateUploadVideo
+// @router /createUploadVideo [post]
+func (this *UploadController) CreateUploadVideo() {
+	var msg *protocol.ResponseMessage
+	defer func() {
+		this.Resp(msg)
+	}()
+	var request *aliyun.CreateUploadVideoRequest
+	if err := json.Unmarshal(this.ByteBody, &request); err != nil {
+		log.Error(err)
+		msg = protocol.BadRequestParam(1)
+		return
+	}
+	if b, m := this.Valid(request); !b {
+		msg = m
+		return
+	}
+	header := controllers.GetRequestHeader(this.Ctx)
+	msg = protocol.NewReturnResponse(upload.CreateUploadVideo(header, request))
+}

@@ -3,6 +3,7 @@ module opp
 go 1.12
 
 require (
+	github.com/aliyun/alibaba-cloud-sdk-go v1.60.348
 	github.com/astaxie/beego v1.10.0
 	github.com/disintegration/imaging v1.6.2
 	github.com/go-sql-driver/mysql v1.4.1

+package aliyun
+
+const (
+	RegionID        = "cn-shanghai"
+	AccessKeyID     = "LTAI4FhiZ3UktC6N1u3H5GFC"
+	AccessKeySecret = "UyspWwdni55CYQ02hUCint4qY2jNYO"
+)
+
+const (
+	FileImage = "image"
+	FileVoice = "voice"
+	FileVideo = "video"
+)

+package aliyun
+
+//创建视频上传凭证
+/*CreateUploadVideo */
+type CreateUploadVideoRequest struct {
+}
+
+type CreateUploadVideoResponse struct {
+	RequestId     string `json:"requestId"`
+	VideoId       string `json:"videoId"`
+	UploadAddress string `json:"uploadAddress"`
+	UploadAuth    string `json:"uploadAuth"`
+}
+
+/*GetPlayInfo 获取播放信息*/
+type GetPlayInfoRequest struct {
+	VideoId string `json:"videoId" xml:"VideoId"`
+}
+
+// GetPlayInfoResponse is the response struct for api GetPlayInfo
+type GetPlayInfoResponse struct {
+	//*responses.BaseResponse
+	//RequestId    string                    `json:"RequestId" xml:"RequestId"`
+	VideoBase    VideoBase                 `json:"VideoBase" xml:"VideoBase"`
+	PlayInfoList PlayInfoListInGetPlayInfo `json:"PlayInfoList" xml:"PlayInfoList"`
+}
+
+// VideoBase is a nested struct in vod response
+type VideoBase struct {
+	OutputType    string `json:"OutputType" xml:"OutputType"`
+	CoverURL      string `json:"CoverURL" xml:"CoverURL"`
+	Duration      string `json:"Duration" xml:"Duration"`
+	Status        string `json:"Status" xml:"Status"`
+	Title         string `json:"Title" xml:"Title"`
+	VideoId       string `json:"VideoId" xml:"VideoId"`
+	MediaType     string `json:"MediaType" xml:"MediaType"`
+	CreationTime  string `json:"CreationTime" xml:"CreationTime"`
+	TranscodeMode string `json:"TranscodeMode" xml:"TranscodeMode"`
+	//ThumbnailList ThumbnailListInGetPlayInfo `json:"ThumbnailList" xml:"ThumbnailList"`
+}
+
+type PlayInfoListInGetPlayInfo struct {
+	PlayInfo []PlayInfo `json:"PlayInfo" xml:"PlayInfo"`
+}
+
+// PlayInfo is a nested struct in vod response
+type PlayInfo struct {
+	JobId            string `json:"JobId" xml:"JobId"`
+	Format           string `json:"Format" xml:"Format"`
+	PreprocessStatus string `json:"PreprocessStatus" xml:"PreprocessStatus"`
+	EncryptType      string `json:"EncryptType" xml:"EncryptType"`
+	Fps              string `json:"Fps" xml:"Fps"`
+	ModificationTime string `json:"ModificationTime" xml:"ModificationTime"`
+	NarrowBandType   string `json:"NarrowBandType" xml:"NarrowBandType"`
+	Bitrate          string `json:"Bitrate" xml:"Bitrate"`
+	Encrypt          int64  `json:"Encrypt" xml:"Encrypt"`
+	Rand             string `json:"Rand" xml:"Rand"`
+	CreationTime     string `json:"CreationTime" xml:"CreationTime"`
+	StreamType       string `json:"StreamType" xml:"StreamType"`
+	Height           int64  `json:"Height" xml:"Height"`
+	WatermarkId      string `json:"WatermarkId" xml:"WatermarkId"`
+	Duration         string `json:"Duration" xml:"Duration"`
+	Complexity       string `json:"Complexity" xml:"Complexity"`
+	Width            int64  `json:"Width" xml:"Width"`
+	Size             int64  `json:"Size" xml:"Size"`
+	Status           string `json:"Status" xml:"Status"`
+	Definition       string `json:"Definition" xml:"Definition"`
+	Plaintext        string `json:"Plaintext" xml:"Plaintext"`
+	PlayURL          string `json:"PlayURL" xml:"PlayURL"`
+	Specification    string `json:"Specification" xml:"Specification"`
+}

+package aliyun
+
+import (
+	"fmt"
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk"
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/auth/credentials"
+	"github.com/aliyun/alibaba-cloud-sdk-go/services/vod"
+	"github.com/astaxie/beego"
+	"gitlab.fjmaimaimai.com/mmm-go/gocomm/common"
+	comm_time "gitlab.fjmaimaimai.com/mmm-go/gocomm/time"
+	"path"
+	"time"
+)
+
+//客户端
+func DefaultVodClient() (client *vod.Client, err error) {
+	return InitVodClient(AccessKeyID, AccessKeySecret)
+}
+
+//初始化客户端
+func InitVodClient(accessKeyId string, accessKeySecret string) (client *vod.Client, err error) {
+	// 点播服务接入区域
+	regionId := RegionID
+	// 创建授权对象
+	credential := &credentials.AccessKeyCredential{
+		accessKeyId,
+		accessKeySecret,
+	}
+	// 自定义config
+	config := sdk.NewConfig()
+	config.AutoRetry = true     // 失败是否自动重试
+	config.MaxRetryTime = 3     // 最大重试次数
+	config.Timeout = 3000000000 // 连接超时，单位：纳秒；默认为3秒
+	// 创建vodClient实例
+	return vod.NewClientWithOptions(regionId, config, credential)
+}
+
+//获取视频上传地址和凭证，并创建视频信息
+func CreateUploadVideo(client *vod.Client) (response *CreateUploadVideoResponse, err error) {
+	request := vod.CreateCreateUploadVideoRequest()
+	request.Title = getFileName(FileVideo, "video_file.mp4")
+	request.FileName = getFileName(FileVideo, "video_file.mp4")
+	//request.CoverURL = "http://img.alicdn.com/tps/TB1qnJ1PVXXXXXCXXXXXXXXXXXX-700-700.png"
+	//request.Tags = "tag1,tag2"
+	request.AcceptFormat = "JSON"
+	rsp, err := client.CreateUploadVideo(request)
+	if err != nil {
+		return
+	}
+	response = &CreateUploadVideoResponse{
+		RequestId:     rsp.RequestId,
+		VideoId:       rsp.VideoId,
+		UploadAddress: rsp.UploadAddress,
+		UploadAuth:    rsp.UploadAuth,
+	}
+	return
+}
+
+//获取播放信息
+func GetPlayInfo(client *vod.Client, videoId string) (response *vod.GetPlayInfoResponse, err error) {
+	request := vod.CreateGetPlayInfoRequest()
+	request.VideoId = videoId
+	request.AcceptFormat = "JSON"
+	return client.GetPlayInfo(request)
+}
+
+//fileType: video voice image
+func getFileName(fileType string, filename string) string {
+	date := comm_time.GetTimeByYyyymmdd()
+	subfix := path.Ext(filename)
+	prefix := fmt.Sprintf("%v_%v", time.Now().Unix(), common.RandomString(32))
+	filename = fmt.Sprintf("%v%v", prefix, subfix)
+	sourcePath := fmt.Sprintf("%v/%v/%v/%v/%v", beego.BConfig.AppName, beego.BConfig.RunMode, fileType, date, filename)
+	return sourcePath
+}

 package utils
 
 import (
+	"bytes"
+	"encoding/gob"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -85,3 +87,12 @@ func JsonUnmarshal(jsonData string, v interface{}) {
 		log.Error("json.unmarshal error data:", jsonData, e)
 	}
 }
+
+//深度拷贝
+func DeepCopy(dst, src interface{}) error {
+	var buf bytes.Buffer
+	if err := gob.NewEncoder(&buf).Encode(src); err != nil {
+		return err
+	}
+	return gob.NewDecoder(&buf).Decode(dst)
+}

+package utils
+
+import "testing"
+
+func Test_DeepCopy(t *testing.T) {
+	type User1 struct {
+		Name    string
+		Age     int
+		Address string
+	}
+	type User2 struct {
+		Name string
+		Age  int
+		Job  string
+	}
+	var src = User1{Name: "foo", Age: 10, Address: "bar"}
+	var dst *User2
+	if err := DeepCopy(&dst, src); err != nil {
+		t.Fatal(err)
+	}
+	if src.Name != dst.Name {
+		t.Fatal("deep copy fail.")
+	}
+	//t.Log(src,"\n",dst)
+}

@@ -5,7 +5,7 @@ import "mime/multipart"
 const (
 	FileImage = "image"
 	FileVoice = "voice"
-	FileVideo ="video"
+	FileVideo = "video"
 )
 
 /*Image */

@@ -393,6 +393,14 @@ func init() {
 
 	beego.GlobalControllerRouter["opp/controllers/v1:UploadController"] = append(beego.GlobalControllerRouter["opp/controllers/v1:UploadController"],
 		beego.ControllerComments{
+			Method:           "CreateUploadVideo",
+			Router:           `/createUploadVideo`,
+			AllowHTTPMethods: []string{"post"},
+			MethodParams:     param.Make(),
+			Params:           nil})
+
+	beego.GlobalControllerRouter["opp/controllers/v1:UploadController"] = append(beego.GlobalControllerRouter["opp/controllers/v1:UploadController"],
+		beego.ControllerComments{
 			Method:           "Image",
 			Router:           `/image`,
 			AllowHTTPMethods: []string{"post"},

@@ -23,6 +23,7 @@ func init() {
 		beego.NSNamespace("message", beego.NSBefore(controllers.FilterComm), beego.NSInclude(&v1.MessageController{})),
 		beego.NSNamespace("department", beego.NSBefore(controllers.FilterComm), beego.NSInclude(&v1.DepartmentController{})),
 		beego.NSNamespace("config", beego.NSBefore(controllers.FilterComm), beego.NSInclude(&v1.ConfigController{})),
+		beego.NSNamespace("file", beego.NSBefore(controllers.FilterComm), beego.NSInclude(&v1.FileController{})),
 	)
 	beego.AddNamespace(nsV1)
 

+package file
+
+import (
+	"github.com/prometheus/common/log"
+	"opp/internal/aliyun"
+	"opp/internal/utils"
+	"opp/protocol"
+)
+
+//GetPlayInfo 获取播放信息
+func GetPlayInfo(header *protocol.RequestHeader, request *aliyun.GetPlayInfoRequest) (rsp *aliyun.GetPlayInfoResponse, err error) {
+	var ()
+	client, e := aliyun.DefaultVodClient()
+	if e != nil {
+		log.Error(e)
+		err = e
+		return
+	}
+	response, e := aliyun.GetPlayInfo(client, request.VideoId)
+	if e != nil {
+		log.Error(e)
+		err = e
+		return
+	}
+	rsp = &aliyun.GetPlayInfoResponse{}
+	if err = utils.DeepCopy(&rsp, response); err != nil {
+		log.Error(err)
+		return
+	}
+	return
+}

@@ -5,6 +5,7 @@ import (
 	"github.com/disintegration/imaging"
 	"io"
 	"mime/multipart"
+	"opp/internal/aliyun"
 	"os"
 	"path"
 	"path/filepath"
@@ -133,3 +134,16 @@ func GetSortFileKeys(files map[string][]*multipart.FileHeader) (keys []string) {
 	sort.Strings(keys)
 	return
 }
+
+//创建视频上传凭证
+func CreateUploadVideo(header *protocol.RequestHeader, request *aliyun.CreateUploadVideoRequest) (rsp *aliyun.CreateUploadVideoResponse, err error) {
+	var ()
+	client, e := aliyun.DefaultVodClient()
+	if e != nil {
+		log.Error(e)
+		err = e
+		return
+	}
+	rsp, err = aliyun.CreateUploadVideo(client)
+	return
+}