func cut(resp http.ResponseWriter, req *http.Request) {
ctx := appengine.NewContext(req)
minuteBack, _ := time.ParseDuration("-1m")
cutPoint := time.Now().Add(minuteBack)
q := datastore.NewQuery("SpriteInfo").
Filter("Timestamp <", cutPoint)
itr := q.Run(ctx)
var spriteInfo SpriteInfo
cnt := 0
var k *datastore.Key
var itrErr error
for k, itrErr = itr.Next(&spriteInfo); itrErr == nil; k, itrErr = itr.Next(&spriteInfo) {
if err := blobstore.Delete(ctx, spriteInfo.CssId); err != nil {
ctx.Errorf("Error deleting CSS %s %s.", spriteInfo.CssId, err)
}
if err := blobstore.Delete(ctx, spriteInfo.ImageId); err != nil {
ctx.Errorf("Error deleting image %s %s.", spriteInfo.ImageId, err)
}
if err := datastore.Delete(ctx, k); err != nil {
ctx.Errorf("Error deleting sprite %s %s.", k, err)
}
cnt++
}
ctx.Infof("Cut stoped with result %v. %d sprites deleted", itrErr, cnt)
}
func Delete(k int64, r *http.Request) (err error) {
c := appengine.NewContext(r)
key := datastore.NewKey(c, "Photo", "", k, nil)
// Get the database record
var p Photo
err = datastore.Get(c, key, &p)
if err != nil {
return
}
// Now we need to clean up the blobstore
// First we'll drop out the full resolution image
// then the thumbnail
err = blobstore.Delete(c, appengine.BlobKey(p.Blob))
if len(p.Thumb) != 0 {
err = blobstore.Delete(c, appengine.BlobKey(p.Thumb))
}
log.Println(err)
if err != nil {
return
}
// Delete from the database
err = datastore.Delete(c, key)
if err != nil {
return
}
return
}
func (x RemoveTaskFileRes) Post(c appengine.Context, r *http.Request) (interface{}, error) {
t := new(Task)
if err := json.NewDecoder(r.Body).Decode(t); err != nil {
return nil, err
}
PrintInBox(c, "Trying to remove", t.BlobKey)
if err := blobstore.Delete(c, t.BlobKey); err != nil {
return nil, err
}
return nil, blobstore.Delete(c, t.BlobKey)
}
// form : title tags html markdown
func updatePage(c appengine.Context, r *http.Request) (Page, error) {
title := r.FormValue("goblog_title")
tags := r.FormValue("goblog_tags")
html := r.FormValue("goblog_html")
markdown := r.FormValue("goblog_markdown")
var newPage Page
newPage.Title = title
newPage.Tags = strings.Split(tags, ",")
newPage.Date = time.Now()
blob, err := newBlob(c, []byte(html))
if err != nil {
return newPage, err
}
newPage.HTML = blob
blob, err = newBlob(c, []byte(markdown))
newPage.Markdown = blob
// if have the same doc
key := datastore.NewKey(c, "Page", newPage.Title, 0, nil)
err = datastore.RunInTransaction(c, func(c appengine.Context) error {
var savedPage Page
err := datastore.Get(c, key, &savedPage)
if nil != err {
c.Errorf("err no page: %v", err)
}
if datastore.ErrNoSuchEntity != err {
err = blobstore.Delete(c, savedPage.HTML)
if nil != err {
c.Errorf("err delete html: %v", err)
return err
}
err = blobstore.Delete(c, savedPage.Markdown)
if nil != err {
c.Errorf("err delete markdwon: %v", err)
return err
}
}
_, err = datastore.Put(c, key, &newPage)
if nil != err {
c.Errorf("%v", err)
return err
}
return nil
}, nil)
if nil != err {
return newPage, err
}
return newPage, err
}
func importOPMLTask(pfc *PFContext) (TaskMessage, error) {
c := pfc.C
var blobKey appengine.BlobKey
if blobKeyString := pfc.R.PostFormValue("opmlBlobKey"); blobKeyString == "" {
return TaskMessage{}, errors.New("Missing blob key")
} else {
blobKey = appengine.BlobKey(blobKeyString)
}
reader := blobstore.NewReader(c, blobKey)
opml, err := rss.ParseOPML(reader)
if err != nil {
// Remove the blob
if err := blobstore.Delete(c, blobKey); err != nil {
c.Warningf("Error deleting blob (key %s): %s", blobKey, err)
}
return TaskMessage{}, err
}
// Remove the blob
if err := blobstore.Delete(c, blobKey); err != nil {
c.Warningf("Error deleting blob (key %s): %s", blobKey, err)
}
importStarted := time.Now()
parentRef := storage.FolderRef{
UserID: pfc.UserID,
}
doneChannel := make(chan *rss.Outline)
importing := importSubscriptions(pfc, doneChannel, pfc.UserID, parentRef, opml.Outlines())
for i := 0; i < importing; i++ {
subscription := <-doneChannel
c.Infof("Completed %s", subscription.Title)
}
c.Infof("All completed in %s", time.Since(importStarted))
return TaskMessage{
Message: _l("Subscriptions imported successfully"),
Refresh: true,
}, nil
}
func cleanImage(w http.ResponseWriter, r *http.Request) {
// Con esta manejador borramos las imagenes que no están asociadas a
// ningún punto y han quedado huerfanas
c := appengine.NewContext(r)
var blobs []blobstore.BlobInfo
q := datastore.NewQuery("__BlobInfo__")
keys, _ := q.GetAll(c, &blobs)
for _, key := range keys {
var imgk = appengine.BlobKey(key.StringID())
// Busco algun punto con esa key como imagen
var points []points.Point
qp := datastore.NewQuery("points").Filter("ImageKey = ", imgk)
qp.GetAll(c, &points)
if len(points) == 0 {
// borro la imagen
c.Infof("borro imagen %s", imgk)
err := blobstore.Delete(c, imgk)
if err != nil {
app.ServeError(c, w, err)
return
}
}
}
}
func delete(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
var dTile Tile
// var now Period
// datastore.Get(c, currentSemesterKey(c), &now)
num, e := strconv.Atoi(r.FormValue("num"))
sem, e1 := strconv.Atoi(r.FormValue("semester"))
yr, e2 := strconv.Atoi(r.FormValue("year"))
if e != nil || e1 != nil || e2 != nil {
panic("shouldn't happen; semester and year guaranteed to be ints")
}
k := datastore.NewKey(c, "Tile", strint(r.FormValue("name"), num), 0, tileRootKey(c, sem, yr))
datastore.Get(c, k, &dTile)
if u := user.Current(c); !u.Admin {
http.Redirect(w, r, "/", http.StatusFound)
return
} else {
log.Println("deleting things now...")
e1 := blobstore.Delete(c, appengine.BlobKey(dTile.Imgref))
e2 := datastore.Delete(c, k)
if e1 != nil {
log.Println("error with blobstore delete")
}
if e2 != nil {
log.Println("error with datastore delete")
}
}
log.Println("redirecting")
http.Redirect(w, r, "/", http.StatusFound)
}
func (photo *Photo) Upload(r *http.Request) (err error) {
c := appengine.NewContext(r)
blob, err := blobstore.Create(c, r.Header.Get("X-File-Type"))
if err != nil {
return
}
defer r.Body.Close()
//body, err := ioutil.ReadAll(r.Body)
var buf bytes.Buffer
io.Copy(&buf, r.Body)
_, err = blob.Write(buf.Bytes())
if err != nil {
return
}
_ = blob.Close()
key, err := blob.Key()
if err != nil {
return
}
photo.Blob = string(key)
err = photo.CreateThumb(r, buf)
if err != nil {
log.Println(err)
err = blobstore.Delete(c, key)
err = errors.New("Failed to upload image")
}
return
}
func updateImage(c appengine.Context, img Image) error {
key := datastore.NewKey(c, "Image", img.Name, 0, nil)
err := datastore.RunInTransaction(c, func(c appengine.Context) error {
newimg := Image{}
err := datastore.Get(c, key, &newimg)
if nil != err && datastore.ErrNoSuchEntity != err {
c.Errorf("%v", err)
return err
}
if datastore.ErrNoSuchEntity != err {
err = blobstore.Delete(c, newimg.BlobKey)
if nil != err {
c.Errorf("%v", err)
return err
}
}
_, err = datastore.Put(c, key, &img)
if nil != err {
c.Errorf("%v", err)
return err
}
return nil
}, nil)
if nil != err {
c.Errorf("%v", err)
return err
}
return nil
}
func Delete(rw http.ResponseWriter, req *http.Request, r render.Render, params martini.Params) {
ctx := appengine.NewContext(req)
b := banner.Banner{}
intID, err := strconv.Atoi(params["id"])
if err == nil {
b.ID = int64(intID)
}
if err := b.Get(ctx); err != nil {
http.Error(rw, "failed to delete banner", http.StatusInternalServerError)
return
}
segs := strings.Split(b.Image, "/")
blobstore.Delete(ctx, appengine.BlobKey(segs[len(segs)-1]))
if err := b.Delete(ctx); err != nil {
http.Error(rw, "failed to delete banner", http.StatusInternalServerError)
return
}
r.Status(200)
return
}
func DelOferta(c appengine.Context, id string) error {
q := datastore.NewQuery("Oferta").Filter("IdOft =", id)
for i := q.Run(c); ; {
var e Oferta
key, err := i.Next(&e)
if err == datastore.Done {
break
}
if err := blobstore.Delete(c, e.BlobKey); err != nil {
return err
}
if err := DelOfertaSucursales(c, id); err != nil {
return err
}
if err := DelOfertaPalabras(c, id); err != nil {
return err
}
if err := DelOfertaSearchData(c, key); err != nil {
return err
}
if err := datastore.Delete(c, key); err != nil {
return err
}
_ = PutChangeControl(c, e.IdOft, "Oferta", "B")
}
return nil
}
func handleUpload(r *http.Request, p *multipart.Part) (fi *FileInfo) {
fi = &FileInfo{
Name: p.FileName(),
Type: p.Header.Get("Content-Type"),
}
if !fi.ValidateType() {
return
}
defer func() {
if rec := recover(); rec != nil {
log.Println(rec)
fi.Error = rec.(error).Error()
}
}()
lr := &io.LimitedReader{R: p, N: MAX_FILE_SIZE + 1}
context := appengine.NewContext(r)
w, err := blobstore.Create(context, fi.Type)
defer func() {
w.Close()
fi.Size = MAX_FILE_SIZE + 1 - lr.N
fi.Key, err = w.Key()
check(err)
if !fi.ValidateSize() {
err := blobstore.Delete(context, fi.Key)
check(err)
return
}
delayedDelete(context, fi)
fi.CreateUrls(r, context)
}()
check(err)
_, err = io.Copy(w, lr)
return
}
func (r *Oferta) DelOferta(c appengine.Context) error {
if err := blobstore.Delete(c, r.BlobKey); err != nil {
return err
}
if err := datastore.Delete(c, r.Key(c)); err != nil {
return err
}
return nil
}
func loadImage(c appengine.Context, f *Feed) string {
s := f.Link
if s == "" {
s = f.Url
}
u, err := url.Parse(s)
if err != nil {
return ""
}
u.Path = "/favicon.ico"
u.RawQuery = ""
u.Fragment = ""
g := goon.FromContext(c)
i := &Image{Id: u.String()}
if err := g.Get(i); err == nil {
return i.Url
}
client := urlfetch.Client(c)
r, err := client.Get(u.String())
if err != nil || r.StatusCode != http.StatusOK || r.ContentLength == 0 {
return ""
}
b, err := ioutil.ReadAll(r.Body)
r.Body.Close()
if err != nil {
return ""
}
buf := bytes.NewBuffer(b)
_, t, err := image.DecodeConfig(buf)
if err != nil {
t = "application/octet-stream"
} else {
t = "image/" + t
}
w, err := blobstore.Create(c, t)
if err != nil {
return ""
}
if _, err := w.Write(b); err != nil {
return ""
}
if w.Close() != nil {
return ""
}
i.Blob, _ = w.Key()
su, err := aimage.ServingURL(c, i.Blob, &aimage.ServingURLOptions{Size: 16})
if err != nil {
if err = blobstore.Delete(c, i.Blob); err != nil {
c.Errorf("blob delete err: %v", err)
}
return ""
}
i.Url = su.String()
g.Put(i)
return i.Url
}
func importOPML(pfc *PFContext) (interface{}, error) {
c := pfc.C
r := pfc.R
blobs, other, err := blobstore.ParseUpload(r)
if err != nil {
return nil, NewReadableError(_l("Error receiving file"), &err)
} else if len(other["client"]) > 0 {
if clientID := other["client"][0]; clientID != "" {
pfc.ChannelID = string(pfc.UserID) + "," + clientID
}
}
var blobKey appengine.BlobKey
if blobInfos := blobs["opml"]; len(blobInfos) == 0 {
return nil, NewReadableError(_l("File not uploaded"), nil)
} else {
blobKey = blobInfos[0].BlobKey
reader := blobstore.NewReader(c, blobKey)
if _, err := rss.ParseOPML(reader); err != nil {
if err := blobstore.Delete(c, blobKey); err != nil {
c.Warningf("Error deleting blob (key %s): %s", blobKey, err)
}
return nil, NewReadableError(_l("Error reading OPML file"), &err)
}
}
params := taskParams{
"opmlBlobKey": string(blobKey),
}
if err := startTask(pfc, "import", params, importQueue); err != nil {
// Remove the blob
if err := blobstore.Delete(c, blobKey); err != nil {
c.Warningf("Error deleting blob (key %s): %s", blobKey, err)
}
return nil, NewReadableError(_l("Cannot import - too busy"), &err)
}
return _l("Importing, please wait…"), nil
}
func (photo Photo) Store(r *http.Request) (err error) {
c := appengine.NewContext(r)
photo.Added = time.Now()
_, err = datastore.Put(c, datastore.NewIncompleteKey(c, "Photo", nil), &photo)
if err != nil {
_ = blobstore.Delete(c, appengine.BlobKey(photo.Blob))
}
return
}
func delete(w http.ResponseWriter, r *http.Request) {
parts := strings.Split(r.URL.Path, "/")
if len(parts) != 3 {
return
}
if key := parts[1]; key != "" {
c := appengine.NewContext(r)
blobstore.Delete(c, appengine.BlobKey(key))
memcache.Delete(c, key)
}
}
func deleteImage(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
if err := users.CheckPerm(w, r, users.OP_UPDATE); err != nil {
return
}
key := appengine.BlobKey(r.FormValue("blobKey"))
err := blobstore.Delete(c, key)
if err != nil {
app.ServeError(c, w, err)
return
}
}
func (sto *appengineStorage) ReceiveBlob(br *blobref.BlobRef, in io.Reader) (sb blobref.SizedBlobRef, err os.Error) {
if sto.ctx == nil {
err = errNoContext
return
}
var b bytes.Buffer
hash := br.Hash()
written, err := io.Copy(io.MultiWriter(hash, &b), in)
if err != nil {
return
}
if !br.HashMatches(hash) {
err = blobserver.ErrCorruptBlob
return
}
mimeType := "application/octet-stream"
bw, err := blobstore.Create(sto.ctx, mimeType)
if err != nil {
return
}
written, err = io.Copy(bw, &b)
if err != nil {
// TODO(bradfitz): try to clean up; close it, see if we can find the key, delete it.
return
}
err = bw.Close()
if err != nil {
// TODO(bradfitz): try to clean up; see if we can find the key, delete it.
return
}
bkey, err := bw.Key()
if err != nil {
return
}
var ent blobEnt
ent.BlobRefStr = br.String()
ent.Size = written
ent.BlobKey = bkey
dkey := datastore.NewKey(sto.ctx, blobKind, br.String(), 0, nil)
_, err = datastore.Put(sto.ctx, dkey, &ent)
if err != nil {
blobstore.Delete(sto.ctx, bkey) // TODO: insert into task queue on error to try later?
return
}
return blobref.SizedBlobRef{br, written}, nil
}
//Delete deletes the presentation record from Datastore and
//its data file from Blobstore.
func (p *Presentation) Delete(c appengine.Context) (err error) {
err = action.DeleteFor(p, c)
if err != nil {
return
}
err = gaemodel.Delete(c, p)
if err != nil {
return
}
err = blobstore.Delete(c, p.BlobKey)
return
}
func delete(w http.ResponseWriter, r *http.Request) {
parts := strings.Split(r.URL.Path, "/")
if len(parts) != 3 {
return
}
if key := parts[1]; key != "" {
c := appengine.NewContext(r)
blobKey := appengine.BlobKey(key)
err := blobstore.Delete(c, blobKey)
check(err)
err = image.DeleteServingURL(c, blobKey)
check(err)
}
}
// Delete a file in the blobstore
func deleteFile(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
// Check the CSRF
if csrf.ValidateToken(r, r.FormValue("CSRFToken")) {
// Get the file ID
trimPath := strings.Trim(r.URL.Path, "/admin/files/delete/")
key := appengine.BlobKey(trimPath)
// Delete blobstore entry
blobstore.Delete(c, key)
// Redirect
http.Redirect(w, r, r.Referer(), http.StatusFound)
}
}
// 画像の物理削除
func handleDeleteImage(w http.ResponseWriter, r *http.Request) {
if r.Method != "DELETE" {
http.Error(w, "リクエストエラー", http.StatusBadRequest)
return
}
c := appengine.NewContext(r)
g := goon.FromContext(c)
key := r.FormValue("key")
ibi := ImageBlobInfo{
BlobKey: key,
}
g.Get(&ibi)
blobstore.Delete(c, appengine.BlobKey(ibi.BlobKey))
}
func storeImage(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
if err := users.CheckPerm(w, r, users.OP_UPDATE); err != nil {
return
}
blobs, _, err := blobstore.ParseUpload(r)
if err != nil {
app.ServeError(c, w, err)
return
}
file := blobs["img"]
if len(file) == 0 {
app.ServeError(c, w, errors.New(ERR_FILENOTSTORED))
return
}
key := file[0].BlobKey
info, err := blobstore.Stat(c, key)
if err != nil {
app.ServeError(c, w, err)
return
}
if info.Size > MAXSZIMAGE {
blobstore.Delete(c, key)
app.ServeError(c, w, errors.New(ERR_FILENOTVALID))
return
}
/*
key,err=resizeImage(c,key)
if err != nil {
app.ServeError(c, w, errors.New(ERR_FILENOTVALID))
return
}
*/
fmt.Fprintf(w, "%s", string(key))
}
func handleUpload(r *http.Request, p *multipart.Part) (fi *FileInfo) {
fi = &FileInfo{
Name: p.FileName(),
Type: p.Header.Get("Content-Type"),
}
if !fi.ValidateType() {
return
}
defer func() {
if rec := recover(); rec != nil {
log.Println(rec)
fi.Error = rec.(os.Error).String()
}
}()
var b bytes.Buffer
lr := &io.LimitedReader{p, MAX_FILE_SIZE + 1}
context := appengine.NewContext(r)
w, err := blobstore.Create(context, fi.Type)
defer func() {
w.Close()
fi.Size = MAX_FILE_SIZE + 1 - lr.N
fi.Key, err = w.Key()
check(err)
if !fi.ValidateSize() {
err := blobstore.Delete(context, fi.Key)
check(err)
return
}
delayedDelete(context, fi)
if b.Len() > 0 {
fi.CreateThumbnail(&b, context)
}
fi.CreateUrls(r, context)
}()
check(err)
var wr io.Writer = w
if imageTypes.MatchString(fi.Type) {
wr = io.MultiWriter(&b, w)
}
_, err = io.Copy(wr, lr)
return
}
func updatePage(c appengine.Context, blobKey appengine.BlobKey) (Page, error) {
reader := blobstore.NewReader(c, blobKey)
buf := new(bytes.Buffer)
buf.ReadFrom(reader)
xmlDoc := new(DocumentXML)
err := xml.Unmarshal(buf.Bytes(), xmlDoc)
var newPage Page
if nil != err {
c.Errorf("%v", err)
return newPage, err
}
newPage.GetDoc(xmlDoc)
newPage.Date = time.Now()
newPage.BlobKey = blobKey
// if have the same doc
key := datastore.NewKey(c, "Page", newPage.Title, 0, nil)
err = datastore.RunInTransaction(c, func(c appengine.Context) error {
var savedPage Page
err := datastore.Get(c, key, &savedPage)
if nil != err && datastore.ErrNoSuchEntity != err {
c.Errorf("%v", err)
return err
}
if datastore.ErrNoSuchEntity != err {
err = blobstore.Delete(c, savedPage.BlobKey)
if nil != err {
c.Errorf("%v", err)
return err
}
}
_, err = datastore.Put(c, key, &newPage)
if nil != err {
c.Errorf("%v", err)
return err
}
return nil
}, nil)
if nil != err {
return newPage, err
}
return newPage, err
}
func handleServe(w http.ResponseWriter, r *http.Request) {
// Instantiate blobstore reader
reader := blobstore.NewReader(appengine.NewContext(r),
appengine.BlobKey(r.FormValue("blobKey")))
lat, lng, _ := getLatLng(reader)
blobstore.Delete(appengine.NewContext(r),
appengine.BlobKey(r.FormValue("blobKey")))
if lat == "" {
io.WriteString(w, "Sorry but your photo has no GeoTag information...")
return
}
s := "http://maps.googleapis.com/maps/api/staticmap?zoom=5&size=600x300&maptype=roadmap&center="
s = s + lat + "," + lng + "&markers=color:blue%7Clabel:I%7C" + lat + "," + lng
img := "<img src='" + s + "' alt='map' />"
fmt.Fprint(w, img)
}
func delete(w http.ResponseWriter, r *http.Request) {
parts := strings.Split(r.URL.Path, "/")
if len(parts) != 3 {
return
}
result := make(map[string]bool, 1)
if key := parts[1]; key != "" {
c := appengine.NewContext(r)
blobKey := appengine.BlobKey(key)
err := blobstore.Delete(c, blobKey)
check(err)
err = image.DeleteServingURL(c, blobKey)
check(err)
result[key] = true
}
jsonType := "application/json"
if strings.Index(r.Header.Get("Accept"), jsonType) != -1 {
w.Header().Set("Content-Type", jsonType)
}
b, err := json.Marshal(result)
check(err)
fmt.Fprintln(w, string(b))
}
func deletePoint(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
if err := users.CheckPerm(w, r, users.OP_UPDATE); err != nil {
return
}
r.ParseForm()
if r.Form["id"] == nil {
app.ServeError(c, w, errors.New("Point not deleted. ID expected"))
return
}
id, err := strconv.ParseInt(r.Form["id"][0], 10, 64)
if err != nil {
app.ServeError(c, w, errors.New("Point not deleted. Bad ID"))
return
}
k := datastore.NewKey(c, "points", "", id, nil)
// Eliminar imagen asociada a el del blobStore
var p Point
datastore.Get(c, k, &p)
if p.ImageKey != "" {
blobstore.Delete(c, appengine.BlobKey(p.ImageKey))
}
// Elimino punto
err = datastore.Delete(c, k)
if err != nil {
app.ServeError(c, w, errors.New("Point not deleted. Entity not found"))
return
}
}
func (sto *appengineStorage) ReceiveBlob(br blob.Ref, in io.Reader) (sb blob.SizedRef, err error) {
loan := ctxPool.Get()
defer loan.Return()
ctx := loan
var b bytes.Buffer
written, err := io.Copy(&b, in)
if err != nil {
return
}
// bkey is non-empty once we've uploaded the blob.
var bkey appengine.BlobKey
// uploadBlob uploads the blob, unless it's already been done.
uploadBlob := func(ctx appengine.Context) error {
if len(bkey) > 0 {
return nil // already done in previous transaction attempt
}
bw, err := blobstore.Create(ctx, "application/octet-stream")
if err != nil {
return err
}
_, err = io.Copy(bw, &b)
if err != nil {
// TODO(bradfitz): try to clean up; close it, see if we can find the key, delete it.
ctx.Errorf("blobstore Copy error: %v", err)
return err
}
err = bw.Close()
if err != nil {
// TODO(bradfitz): try to clean up; see if we can find the key, delete it.
ctx.Errorf("blobstore Close error: %v", err)
return err
}
k, err := bw.Key()
if err == nil {
bkey = k
}
return err
}
tryFunc := func(tc appengine.Context) error {
row, err := fetchEnt(tc, br)
switch err {
case datastore.ErrNoSuchEntity:
if err := uploadBlob(tc); err != nil {
tc.Errorf("uploadBlob failed: %v", err)
return err
}
row = &blobEnt{
Size: written,
BlobKey: bkey,
Namespaces: sto.namespace,
}
_, err = datastore.Put(tc, entKey(tc, br), row)
if err != nil {
return err
}
case nil:
if row.inNamespace(sto.namespace) {
// Nothing to do
return nil
}
row.Namespaces = row.Namespaces + "|" + sto.namespace
_, err = datastore.Put(tc, entKey(tc, br), row)
if err != nil {
return err
}
default:
return err
}
// Add membership row
_, err = datastore.Put(tc, sto.memKey(tc, br), &memEnt{
Size: written,
})
return err
}
err = datastore.RunInTransaction(ctx, tryFunc, crossGroupTransaction)
if err != nil {
if len(bkey) > 0 {
// If we just created this blob but we
// ultimately failed, try our best to delete
// it so it's not orphaned.
blobstore.Delete(ctx, bkey)
}
return
}
return blob.SizedRef{br, uint32(written)}, nil
}
