add support for new SDK

add support for direct thumbnails upload
remove UCB code
add support for republishing
refactoring

go.mod

@@ -17,7 +17,7 @@ require (
 	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
 	github.com/kr/pretty v0.1.0 // indirect
 	github.com/lbryio/errors.go v0.0.0-20180223142025-ad03d3cc6a5c
-	github.com/lbryio/lbry.go v0.0.0-20190422142237-ad33acfc936f
+	github.com/lbryio/lbry.go v0.0.0-20190503025608-3a22a0af0a45
 	github.com/lusis/slack-test v0.0.0-20190408224659-6cf59653add2 // indirect
 	github.com/mitchellh/go-ps v0.0.0-20170309133038-4fdf99ab2936
 	github.com/mitchellh/mapstructure v1.1.2 // indirect

go.sum

@@ -125,17 +125,11 @@ github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/lbryio/errors.go v0.0.0-20180223142025-ad03d3cc6a5c h1:BhdcWGsuKif/XoSZnqVGNqJ1iEmH0czWR5upj+AuR8M=
 github.com/lbryio/errors.go v0.0.0-20180223142025-ad03d3cc6a5c/go.mod h1:muH7wpUqE8hRA3OrYYosw9+Sl681BF9cwcjzE+OCNK8=
-github.com/lbryio/lbry.go v0.0.0-20190419005332-80b25b225e18 h1:ZhWjtvaq5r7julhcF9OSgx4bLv9UsdIx27zH1/fbrEc=
+github.com/lbryio/lbry.go v0.0.0-20190503025608-3a22a0af0a45 h1:6fpRUui1G8xKiQqL51fHJwrpqYSd4G3RIYWsRd+R8x8=
-github.com/lbryio/lbry.go v0.0.0-20190419005332-80b25b225e18/go.mod h1:kd08aOMCuBVYJ3EafY4Kx3dRAWWQYhobJ9beREgsaRI=
+github.com/lbryio/lbry.go v0.0.0-20190503025608-3a22a0af0a45/go.mod h1:rAREtjHq/Wkkqy4+yt89Er/7JAVu6uMo3v8nevCEEIA=
-github.com/lbryio/lbry.go v0.0.0-20190422142237-ad33acfc936f h1:o6EZ7bAdYrS6pKp85SEr6Ywyy2JDJS1CY3ChkVsvSM4=
+github.com/lbryio/lbryschema.go v0.0.0-20190428231007-c54836bca002 h1:urfYK5ElpUrAv90auPLldoVC60LwiGAcY0OE6HJB9KI=
-github.com/lbryio/lbry.go v0.0.0-20190422142237-ad33acfc936f/go.mod h1:FubnMAYvLt2jGasG7BrQsokYHZ2wpNtWethPHUVauMc=
+github.com/lbryio/lbryschema.go v0.0.0-20190428231007-c54836bca002/go.mod h1:dAzPCBj3CKKWBGYBZxK6tKBP5SCgY2tqd9SnQd/OyKo=
-github.com/lbryio/lbryschema.go v0.0.0-20190422030648-322c658307e0 h1:/YWLlbbDefRGLs/ozyuRpvpwpFISYehwR4AAVlPthA8=
-github.com/lbryio/lbryschema.go v0.0.0-20190422030648-322c658307e0/go.mod h1:dAzPCBj3CKKWBGYBZxK6tKBP5SCgY2tqd9SnQd/OyKo=
 github.com/lbryio/ozzo-validation v0.0.0-20170323141101-d1008ad1fd04/go.mod h1:fbG/dzobG8r95KzMwckXiLMHfFjZaBRQqC9hPs2XAQ4=
-github.com/lbryio/types v0.0.0-20190405005919-54c3c28f676a h1:twWvrsBDvSb+qnmpSq3nvFrodgC5PpXUipyo4T/W790=
-github.com/lbryio/types v0.0.0-20190405005919-54c3c28f676a/go.mod h1:CG3wsDv5BiVYQd5i1Jp7wGsaVyjZTJshqXeWMVKsISE=
-github.com/lbryio/types v0.0.0-20190415181811-35ddf1afe731 h1:iERWR8Dkng30eRInI7gzolTEJBW9nBSK/sT+Z9aSipI=
-github.com/lbryio/types v0.0.0-20190415181811-35ddf1afe731/go.mod h1:CG3wsDv5BiVYQd5i1Jp7wGsaVyjZTJshqXeWMVKsISE=
 github.com/lbryio/types v0.0.0-20190422033210-321fb2abda9c h1:m3O7561xBQ00lfUVayW4c6SnpVbUDQtPUwGcGYSUYQA=
 github.com/lbryio/types v0.0.0-20190422033210-321fb2abda9c/go.mod h1:CG3wsDv5BiVYQd5i1Jp7wGsaVyjZTJshqXeWMVKsISE=
 github.com/lusis/go-slackbot v0.0.0-20180109053408-401027ccfef5 h1:AsEBgzv3DhuYHI/GiQh2HxvTP71HCCE9E/tzGUzGdtU=
@@ -304,6 +298,7 @@ gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWD
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gotest.tools v2.2.0+incompatible h1:VsBPFP1AI068pPrMxtb/S8Zkgf9xEmTLJjfM+P5UIEo=
 gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
 honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

manager/manager.go

@@ -2,6 +2,8 @@ package manager
 
 import (
 	"fmt"
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/credentials"
 	"strings"
 	"syscall"
 	"time"
@@ -73,6 +75,7 @@ const (
 	StatusPending        = "pending"        // waiting for permission to sync
 	StatusPendingEmail   = "pendingemail"   // permission granted but missing email
 	StatusQueued         = "queued"         // in sync queue. will be synced soon
+	StatusPendingUpgrade = "pendingupgrade" // in sync queue. will be synced soon
 	StatusSyncing        = "syncing"        // syncing now
 	StatusSynced         = "synced"         // done
 	StatusFailed         = "failed"
@@ -80,7 +83,7 @@ const (
 	StatusAbandoned      = "abandoned" // deleted on youtube or banned
 )
 
-var SyncStatuses = []string{StatusPending, StatusPendingEmail, StatusQueued, StatusSyncing, StatusSynced, StatusFailed, StatusFinalized, StatusAbandoned}
+var SyncStatuses = []string{StatusPending, StatusPendingEmail, StatusPendingUpgrade, StatusQueued, StatusSyncing, StatusSynced, StatusFailed, StatusFinalized, StatusAbandoned}
 
 const (
 	VideoStatusPublished   = "published"
@@ -207,7 +210,12 @@ func (s *SyncManager) Start() error {
 	}
 	return nil
 }
-
+func (s *SyncManager) GetS3AWSConfig() aws.Config {
+	return aws.Config{
+		Credentials: credentials.NewStaticCredentials(s.awsS3ID, s.awsS3Secret, ""),
+		Region:      &s.awsS3Region,
+	}
+}
 func (s *SyncManager) checkUsedSpace() error {
 	usedPctile, err := GetUsedSpace(s.blobsDir)
 	if err != nil {

manager/setup.go

@@ -7,8 +7,6 @@ import (
 	"strconv"
 	"time"
 
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/credentials"
 	"github.com/lbryio/lbry.go/extras/errors"
 	"github.com/lbryio/lbry.go/extras/jsonrpc"
 	"github.com/lbryio/lbry.go/extras/util"
@@ -301,20 +299,8 @@ func (s *Sync) ensureChannelOwnership() error {
 
 	channelInfo := response.Items[0].Snippet
 
-	thumbnail := channelInfo.Thumbnails.Default
+	thumbnail := thumbs.GetBestThumbnail(channelInfo.Thumbnails)
-	if channelInfo.Thumbnails.Maxres != nil {
+	thumbnailURL, err := thumbs.MirrorThumbnail(thumbnail.Url, s.YoutubeChannelID, s.Manager.GetS3AWSConfig())
-		thumbnail = channelInfo.Thumbnails.Maxres
-	} else if channelInfo.Thumbnails.High != nil {
-		thumbnail = channelInfo.Thumbnails.High
-	} else if channelInfo.Thumbnails.Medium != nil {
-		thumbnail = channelInfo.Thumbnails.Medium
-	} else if channelInfo.Thumbnails.Standard != nil {
-		thumbnail = channelInfo.Thumbnails.Standard
-	}
-	thumbnailURL, err := thumbs.MirrorThumbnail(thumbnail.Url, s.YoutubeChannelID, aws.Config{
-		Credentials: credentials.NewStaticCredentials(s.AwsS3ID, s.AwsS3Secret, ""),
-		Region:      &s.AwsS3Region,
-	})
 	if err != nil {
 		return err
 	}

manager/ytsync.go

@@ -1,11 +1,7 @@
 package manager
 
 import (
-	"bufio"
-	"encoding/csv"
-	"encoding/json"
 	"fmt"
-	"io"
 	"io/ioutil"
 	"net/http"
 	"os"
@@ -21,6 +17,7 @@ import (
 	"github.com/lbryio/ytsync/namer"
 	"github.com/lbryio/ytsync/sdk"
 	"github.com/lbryio/ytsync/sources"
+	"github.com/lbryio/ytsync/thumbs"
 
 	"github.com/lbryio/lbry.go/extras/errors"
 	"github.com/lbryio/lbry.go/extras/jsonrpc"
@@ -51,7 +48,7 @@ type video interface {
 	IDAndNum() string
 	PlaylistPosition() int
 	PublishedAt() time.Time
-	Sync(*jsonrpc.Client, string, float64, string, int, *namer.Namer, float64) (*sources.SyncSummary, error)
+	Sync(*jsonrpc.Client, sources.SyncParams, *sdk.SyncedVideo, bool) (*sources.SyncSummary, error)
 }
 
 // sorting videos
@@ -319,6 +316,7 @@ func (s *Sync) FullCycle() (e error) {
 
 	return nil
 }
+
 func (s *Sync) setChannelTerminationStatus(e *error) {
 	if *e != nil {
 		//conditions for which a channel shouldn't be marked as failed
@@ -390,7 +388,7 @@ func logShutdownError(shutdownErr error) {
 
 var thumbnailHosts = []string{
 	"berk.ninja/thumbnails/",
-	"https://thumbnails.lbry.com/",
+	thumbs.ThumbnailEndpoint,
 }
 
 func isYtsyncClaim(c jsonrpc.Claim) bool {
@@ -545,7 +543,7 @@ func (s *Sync) doSync() error {
 	}
 
 	if s.LbryChannelName == "@UCBerkeley" {
-		err = s.enqueueUCBVideos()
+		err = errors.Err("UCB is not supported on this version of YTSYNC")
 	} else {
 		err = s.enqueueYoutubeVideos()
 	}
@@ -713,14 +711,14 @@ func (s *Sync) enqueueYoutubeVideos() error {
 			playlistMap[item.Snippet.ResourceId.VideoId] = item.Snippet
 			videoIDs[i] = item.Snippet.ResourceId.VideoId
 		}
-		req2 := service.Videos.List("snippet,contentDetails").Id(strings.Join(videoIDs[:], ","))
+		req2 := service.Videos.List("snippet,contentDetails,recordingDetails").Id(strings.Join(videoIDs[:], ","))
 
 		videosListResponse, err := req2.Do()
 		if err != nil {
 			return errors.Prefix("error getting videos info", err)
 		}
 		for _, item := range videosListResponse.Items {
-			videos = append(videos, sources.NewYoutubeVideo(s.videoDirectory, item, playlistMap[item.Id].Position))
+			videos = append(videos, sources.NewYoutubeVideo(s.videoDirectory, item, playlistMap[item.Id].Position, s.Manager.GetS3AWSConfig()))
 		}
 
 		log.Infof("Got info for %d videos from youtube API", len(videos))
@@ -752,55 +750,6 @@ Enqueue:
 	return nil
 }
 
-func (s *Sync) enqueueUCBVideos() error {
-	var videos []video
-
-	csvFile, err := os.Open("ucb.csv")
-	if err != nil {
-		return err
-	}
-
-	reader := csv.NewReader(bufio.NewReader(csvFile))
-	for {
-		line, err := reader.Read()
-		if err == io.EOF {
-			break
-		} else if err != nil {
-			return err
-		}
-		data := struct {
-			PublishedAt string `json:"publishedAt"`
-		}{}
-		err = json.Unmarshal([]byte(line[4]), &data)
-		if err != nil {
-			return err
-		}
-
-		videos = append(videos, sources.NewUCBVideo(line[0], line[2], line[1], line[3], data.PublishedAt, s.videoDirectory))
-	}
-
-	log.Printf("Publishing %d videos\n", len(videos))
-
-	sort.Sort(byPublishedAt(videos))
-
-Enqueue:
-	for _, v := range videos {
-		select {
-		case <-s.grp.Ch():
-			break Enqueue
-		default:
-		}
-
-		select {
-		case s.queue <- v:
-		case <-s.grp.Ch():
-			break Enqueue
-		}
-	}
-
-	return nil
-}
-
 func (s *Sync) processVideo(v video) (err error) {
 	defer func() {
 		if p := recover(); p != nil {
@@ -851,8 +800,17 @@ func (s *Sync) processVideo(v video) (err error) {
 	if err != nil {
 		return err
 	}
+	sp := sources.SyncParams{
+		ClaimAddress:   s.claimAddress,
+		Amount:         publishAmount,
+		ChannelID:      s.lbryChannelID,
+		MaxVideoSize:   s.Manager.maxVideoSize,
+		Namer:          s.namer,
+		MaxVideoLength: s.Manager.maxVideoLength,
+	}
 
-	summary, err := v.Sync(s.daemon, s.claimAddress, publishAmount, s.lbryChannelID, s.Manager.maxVideoSize, s.namer, s.Manager.maxVideoLength)
+	isUpgradeSync := s.Manager.syncStatus == StatusPendingUpgrade
+	summary, err := v.Sync(s.daemon, sp, &sv, isUpgradeSync)
 	if err != nil {
 		return err
 	}

sdk/api.go

@@ -80,6 +80,9 @@ type SyncedVideo struct {
 	Published       bool   `json:"published"`
 	FailureReason   string `json:"failure_reason"`
 	ClaimName       string `json:"claim_name"`
+	ClaimID         string `json:"claim_id"`
+	Size            int64  `json:"size"`
+	MetadataVersion int8   `json:"metadata_version"`
 }
 
 func sanitizeFailureReason(s *string) {
@@ -121,8 +124,10 @@ func (a *APIConfig) SetChannelStatus(channelID string, status string, failureRea
 		claimNames := make(map[string]bool)
 		for _, v := range response.Data {
 			svs[v.VideoID] = v
+			if v.ClaimName != "" {
 				claimNames[v.ClaimName] = v.Published
 			}
+		}
 		return svs, claimNames, nil
 	}
 	return nil, nil, errors.Err("invalid API response. Status code: %d", res.StatusCode)

sources/ucbVideo.go

@@ -1,219 +0,0 @@
-package sources
-
-import (
-	"net/http"
-	"os"
-	"regexp"
-	"strconv"
-	"strings"
-	"sync"
-	"time"
-
-	"github.com/aws/aws-sdk-go/aws/credentials"
-	"github.com/aws/aws-sdk-go/service/s3"
-	"github.com/aws/aws-sdk-go/service/s3/s3manager"
-	"github.com/lbryio/lbry.go/extras/errors"
-	"github.com/lbryio/lbry.go/extras/jsonrpc"
-	"github.com/lbryio/ytsync/namer"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/session"
-	log "github.com/sirupsen/logrus"
-)
-
-type ucbVideo struct {
-	id              string
-	title           string
-	channel         string
-	description     string
-	publishedAt     time.Time
-	dir             string
-	claimNames      map[string]bool
-	syncedVideosMux *sync.RWMutex
-}
-
-func NewUCBVideo(id, title, channel, description, publishedAt, dir string) *ucbVideo {
-	p, _ := time.Parse(time.RFC3339Nano, publishedAt) // ignore parse errors
-	return &ucbVideo{
-		id:          id,
-		title:       title,
-		description: description,
-		channel:     channel,
-		dir:         dir,
-		publishedAt: p,
-	}
-}
-
-func (v *ucbVideo) ID() string {
-	return v.id
-}
-
-func (v *ucbVideo) PlaylistPosition() int {
-	return 0
-}
-
-func (v *ucbVideo) IDAndNum() string {
-	return v.ID() + " (?)"
-}
-
-func (v *ucbVideo) PublishedAt() time.Time {
-	return v.publishedAt
-	//r := regexp.MustCompile(`(\d\d\d\d)-(\d\d)-(\d\d)`)
-	//matches := r.FindStringSubmatch(v.title)
-	//if len(matches) > 0 {
-	//	year, _ := strconv.Atoi(matches[1])
-	//	month, _ := strconv.Atoi(matches[2])
-	//	day, _ := strconv.Atoi(matches[3])
-	//	return time.Date(year, time.Month(month), day, 0, 0, 0, 0, time.UTC)
-	//}
-	//return time.Now()
-}
-
-func (v *ucbVideo) getFilename() string {
-	return v.dir + "/" + v.id + ".mp4"
-}
-
-func (v *ucbVideo) getClaimName(attempt int) string {
-	reg := regexp.MustCompile(`[^a-zA-Z0-9]+`)
-	suffix := ""
-	if attempt > 1 {
-		suffix = "-" + strconv.Itoa(attempt)
-	}
-	maxLen := 40 - len(suffix)
-
-	chunks := strings.Split(strings.ToLower(strings.Trim(reg.ReplaceAllString(v.title, "-"), "-")), "-")
-
-	name := chunks[0]
-	if len(name) > maxLen {
-		return name[:maxLen]
-	}
-
-	for _, chunk := range chunks[1:] {
-		tmpName := name + "-" + chunk
-		if len(tmpName) > maxLen {
-			if len(name) < 20 {
-				name = tmpName[:maxLen]
-			}
-			break
-		}
-		name = tmpName
-	}
-
-	return name + suffix
-}
-
-func (v *ucbVideo) getAbbrevDescription() string {
-	maxLines := 10
-	description := strings.TrimSpace(v.description)
-	if strings.Count(description, "\n") < maxLines {
-		return description
-	}
-	return strings.Join(strings.Split(description, "\n")[:maxLines], "\n") + "\n..."
-}
-
-func (v *ucbVideo) download() error {
-	videoPath := v.getFilename()
-
-	_, err := os.Stat(videoPath)
-	if err != nil && !os.IsNotExist(err) {
-		return err
-	} else if err == nil {
-		log.Debugln(v.id + " already exists at " + videoPath)
-		return nil
-	}
-
-	creds := credentials.NewStaticCredentials("ID-GOES-HERE", "SECRET-GOES-HERE", "")
-	s, err := session.NewSession(&aws.Config{Region: aws.String("us-east-2"), Credentials: creds})
-	if err != nil {
-		return err
-	}
-	downloader := s3manager.NewDownloader(s)
-
-	out, err := os.Create(videoPath)
-	if err != nil {
-		return err
-	}
-	defer out.Close()
-
-	log.Println("lbry-niko2/videos/" + v.channel + "/" + v.id)
-
-	bytesWritten, err := downloader.Download(out, &s3.GetObjectInput{
-		Bucket: aws.String("lbry-niko2"),
-		Key:    aws.String("/videos/" + v.channel + "/" + v.id + ".mp4"),
-	})
-	if err != nil {
-		return err
-	} else if bytesWritten == 0 {
-		return errors.Err("zero bytes written")
-	}
-
-	return nil
-}
-
-func (v *ucbVideo) saveThumbnail() error {
-	resp, err := http.Get("https://s3.us-east-2.amazonaws.com/lbry-niko2/thumbnails/" + v.id)
-	if err != nil {
-		return err
-	}
-	defer resp.Body.Close()
-
-	creds := credentials.NewStaticCredentials("ID-GOES-HERE", "SECRET-GOES-HERE", "")
-	s, err := session.NewSession(&aws.Config{Region: aws.String("us-east-2"), Credentials: creds})
-	if err != nil {
-		return err
-	}
-	uploader := s3manager.NewUploader(s)
-
-	_, err = uploader.Upload(&s3manager.UploadInput{
-		Bucket:      aws.String("berk.ninja"),
-		Key:         aws.String("thumbnails/" + v.id),
-		ContentType: aws.String("image/jpeg"),
-		Body:        resp.Body,
-	})
-
-	return err
-}
-
-func (v *ucbVideo) publish(daemon *jsonrpc.Client, claimAddress string, amount float64, channelID string, namer *namer.Namer) (*SyncSummary, error) {
-	options := jsonrpc.StreamCreateOptions{
-		ClaimCreateOptions: jsonrpc.ClaimCreateOptions{
-			Title:        v.title,
-			Description:  v.getAbbrevDescription(),
-			ClaimAddress: &claimAddress,
-			Languages:    []string{"en"},
-			ThumbnailURL: strPtr("https://berk.ninja/thumbnails/" + v.id),
-			Tags:         []string{},
-		},
-		Author:     strPtr("UC Berkeley"),
-		License:    strPtr("see description"),
-		StreamType: &jsonrpc.StreamTypeVideo,
-		ChannelID:  &channelID,
-	}
-	return publishAndRetryExistingNames(daemon, v.title, v.getFilename(), amount, options, namer)
-}
-
-func (v *ucbVideo) Size() *int64 {
-	return nil
-}
-
-func (v *ucbVideo) Sync(daemon *jsonrpc.Client, claimAddress string, amount float64, channelID string, maxVideoSize int, namer *namer.Namer, maxVideoLength float64) (*SyncSummary, error) {
-	//download and thumbnail can be done in parallel
-	err := v.download()
-	if err != nil {
-		return nil, errors.Prefix("download error", err)
-	}
-	log.Debugln("Downloaded " + v.id)
-
-	//err = v.SaveThumbnail()
-	//if err != nil {
-	//	return errors.WrapPrefix(err, "thumbnail error", 0)
-	//}
-	//log.Debugln("Created thumbnail for " + v.id)
-
-	summary, err := v.publish(daemon, claimAddress, amount, channelID, namer)
-	if err != nil {
-		return nil, errors.Prefix("publish error", err)
-	}
-
-	return summary, nil
-}

sources/youtubeVideo.go

@@ -3,6 +3,7 @@ package sources
 import (
 	"bytes"
 	"encoding/json"
+	"fmt"
 	"io/ioutil"
 	"math"
 	"net/http"
@@ -12,12 +13,16 @@ import (
 	"strings"
 	"time"
 
+	"github.com/lbryio/ytsync/sdk"
+	"github.com/lbryio/ytsync/thumbs"
+
 	"github.com/lbryio/lbry.go/extras/errors"
 	"github.com/lbryio/lbry.go/extras/jsonrpc"
 	"github.com/lbryio/lbry.go/extras/util"
 	"github.com/lbryio/ytsync/namer"
 
 	"github.com/ChannelMeter/iso8601duration"
+	"github.com/aws/aws-sdk-go/aws"
 	"github.com/nikooo777/ytdl"
 	log "github.com/sirupsen/logrus"
 	"google.golang.org/api/youtube/v3"
@@ -36,9 +41,45 @@ type YoutubeVideo struct {
 	dir              string
 	youtubeInfo      *youtube.Video
 	tags             []string
+	awsConfig        aws.Config
 }
 
-func NewYoutubeVideo(directory string, videoData *youtube.Video, playlistPosition int64) *YoutubeVideo {
+var youtubeCategories = map[string]string{
+	"1":  "Film & Animation",
+	"2":  "Autos & Vehicles",
+	"10": "Music",
+	"15": "Pets & Animals",
+	"17": "Sports",
+	"18": "Short Movies",
+	"19": "Travel & Events",
+	"20": "Gaming",
+	"21": "Videoblogging",
+	"22": "People & Blogs",
+	"23": "Comedy",
+	"24": "Entertainment",
+	"25": "News & Politics",
+	"26": "Howto & Style",
+	"27": "Education",
+	"28": "Science & Technology",
+	"29": "Nonprofits & Activism",
+	"30": "Movies",
+	"31": "Anime/Animation",
+	"32": "Action/Adventure",
+	"33": "Classics",
+	"34": "Comedy",
+	"35": "Documentary",
+	"36": "Drama",
+	"37": "Family",
+	"38": "Foreign",
+	"39": "Horror",
+	"40": "Sci-Fi/Fantasy",
+	"41": "Thriller",
+	"42": "Shorts",
+	"43": "Shows",
+	"44": "Trailers",
+}
+
+func NewYoutubeVideo(directory string, videoData *youtube.Video, playlistPosition int64, awsConfig aws.Config) *YoutubeVideo {
 	publishedAt, _ := time.Parse(time.RFC3339Nano, videoData.Snippet.PublishedAt) // ignore parse errors
 	return &YoutubeVideo{
 		id:               videoData.Id,
@@ -49,6 +90,7 @@ func NewYoutubeVideo(directory string, videoData *youtube.Video, playlistPositio
 		publishedAt:      publishedAt,
 		dir:              directory,
 		youtubeInfo:      videoData,
+		awsConfig:        awsConfig,
 	}
 }
 
@@ -267,7 +309,7 @@ func (v *YoutubeVideo) publish(daemon *jsonrpc.Client, claimAddress string, amou
 			Description:  v.getAbbrevDescription() + additionalDescription,
 			ClaimAddress: &claimAddress,
 			Languages:    languages,
-			ThumbnailURL: strPtr("https://thumbnails.lbry.com/" + v.id),
+			ThumbnailURL: strPtr(thumbs.ThumbnailEndpoint + v.id),
 			Tags:         v.youtubeInfo.Snippet.Tags,
 		},
 		Author:        strPtr(v.channelTitle),
@@ -285,9 +327,24 @@ func (v *YoutubeVideo) Size() *int64 {
 	return v.size
 }
 
-func (v *YoutubeVideo) Sync(daemon *jsonrpc.Client, claimAddress string, amount float64, channelID string, maxVideoSize int, namer *namer.Namer, maxVideoLength float64) (*SyncSummary, error) {
+type SyncParams struct {
-	v.maxVideoSize = int64(maxVideoSize) * 1024 * 1024
+	ClaimAddress   string
-	v.maxVideoLength = maxVideoLength
+	Amount         float64
+	ChannelID      string
+	MaxVideoSize   int
+	Namer          *namer.Namer
+	MaxVideoLength float64
+}
+
+func (v *YoutubeVideo) Sync(daemon *jsonrpc.Client, params SyncParams, existingVideoData *sdk.SyncedVideo, reprocess bool) (*SyncSummary, error) {
+	v.maxVideoSize = int64(params.MaxVideoSize) * 1024 * 1024
+	v.maxVideoLength = params.MaxVideoLength
+
+	if reprocess {
+		summary, err := v.reprocess(daemon, params.ChannelID, existingVideoData)
+
+		return summary, err
+	}
 	//download and thumbnail can be done in parallel
 	err := v.download()
 	if err != nil {
@@ -301,9 +358,66 @@ func (v *YoutubeVideo) Sync(daemon *jsonrpc.Client, claimAddress string, amount
 	}
 	log.Debugln("Created thumbnail for " + v.id)
 
-	summary, err := v.publish(daemon, claimAddress, amount, channelID, namer)
+	summary, err := v.publish(daemon, params.ClaimAddress, params.Amount, params.ChannelID, params.Namer)
 	//delete the video in all cases (and ignore the error)
 	_ = v.delete()
 
 	return summary, errors.Prefix("publish error", err)
 }
+
+func (v *YoutubeVideo) reprocess(daemon *jsonrpc.Client, channelID string, existingVideoData *sdk.SyncedVideo) (*SyncSummary, error) {
+	c, err := daemon.ClaimSearch(nil, &existingVideoData.ClaimID, nil, nil)
+	if err != nil {
+		return nil, errors.Err(err)
+	}
+	if len(c.Claims) == 0 {
+		return nil, errors.Err("cannot reprocess: no claim found for this video")
+	} else if len(c.Claims) > 1 {
+		return nil, errors.Err("cannot reprocess: too many claims. claimID: %s", existingVideoData.ClaimID)
+	}
+
+	currentClaim := c.Claims[0]
+	var languages []string = nil
+	if v.youtubeInfo.Snippet.DefaultLanguage != "" {
+		languages = []string{v.youtubeInfo.Snippet.DefaultLanguage}
+	}
+
+	var locations []jsonrpc.Location = nil
+	if v.youtubeInfo.RecordingDetails.Location != nil {
+		locations = []jsonrpc.Location{{
+			Latitude:  util.PtrToString(fmt.Sprintf("%.7f", v.youtubeInfo.RecordingDetails.Location.Latitude)),
+			Longitude: util.PtrToString(fmt.Sprintf("%.7f", v.youtubeInfo.RecordingDetails.Location.Longitude)),
+		}}
+	}
+
+	thumbnailURL := ""
+	if currentClaim.Value.GetThumbnail() == nil {
+		thumbnail := thumbs.GetBestThumbnail(v.youtubeInfo.Snippet.Thumbnails)
+		thumbnailURL, err = thumbs.MirrorThumbnail(thumbnail.Url, v.ID(), v.awsConfig)
+	} else {
+		thumbnailURL = thumbs.ThumbnailEndpoint + v.ID()
+	}
+
+	tags := append(v.youtubeInfo.Snippet.Tags, youtubeCategories[v.youtubeInfo.Snippet.CategoryId])
+
+	videoDuration, err := duration.FromString(v.youtubeInfo.ContentDetails.Duration)
+	_, err = daemon.StreamUpdate(existingVideoData.ClaimID, jsonrpc.StreamUpdateOptions{
+		StreamCreateOptions: &jsonrpc.StreamCreateOptions{
+			ClaimCreateOptions: jsonrpc.ClaimCreateOptions{
+				Title:        v.title,
+				Description:  v.getAbbrevDescription(),
+				Tags:         tags,
+				Languages:    languages,
+				Locations:    locations,
+				ThumbnailURL: &thumbnailURL,
+			},
+			Author:        util.PtrToString(""),
+			License:       strPtr("Copyrighted (contact author)"),
+			ReleaseTime:   util.PtrToInt64(v.publishedAt.Unix()),
+			VideoDuration: util.PtrToUint64(uint64(math.Ceil(videoDuration.ToDuration().Seconds()))),
+
+			ChannelID: &channelID,
+		},
+	})
+	return &SyncSummary{}, nil
+}

thumbs/uploader.go

@@ -1,6 +1,7 @@
 package thumbs
 
 import (
+	"google.golang.org/api/youtube/v3"
 	"io"
 	"net/http"
 	"os"
@@ -21,6 +22,7 @@ type thumbnailUploader struct {
 }
 
 const thumbnailPath = "/tmp/ytsync_thumbnails/"
+const ThumbnailEndpoint = "https://thumbnails.lbry.com/"
 
 func (u *thumbnailUploader) downloadThumbnail() error {
 	_ = os.Mkdir(thumbnailPath, 0750)
@@ -63,7 +65,7 @@ func (u *thumbnailUploader) uploadThumbnail() error {
 		Key:    key,
 		Body:   thumb,
 	})
-	u.mirroredUrl = "https://thumbnails.lbry.com/" + u.name
+	u.mirroredUrl = ThumbnailEndpoint + u.name
 	return errors.Err(err)
 }
 
@@ -92,3 +94,16 @@ func MirrorThumbnail(url string, name string, s3Config aws.Config) (string, erro
 
 	return tu.mirroredUrl, nil
 }
+
+func GetBestThumbnail(thumbnails *youtube.ThumbnailDetails) *youtube.Thumbnail {
+	if thumbnails.Maxres != nil {
+		return thumbnails.Maxres
+	} else if thumbnails.High != nil {
+		return thumbnails.High
+	} else if thumbnails.Medium != nil {
+		return thumbnails.Medium
+	} else if thumbnails.Standard != nil {
+		return thumbnails.Standard
+	}
+	return thumbnails.Default
+}