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Support Content-Disposition

This commit is contained in:
Felix Geisendörfer 2013-03-25 11:02:47 +01:00
parent 145af6dbfb
commit 79db40bf51
2 changed files with 28 additions and 17 deletions
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11
src/cmd/tusd/data_store.go
View File

@ -18,14 +18,18 @@ func NewDataStore(dir string) *DataStore {
return &DataStore{dir: dir}
}
func (s *DataStore) CreateFile(id string, size int64, contentType string) error {
func (s *DataStore) CreateFile(id string, size int64, contentType string, contentDisposition string) error {
file, err := os.OpenFile(s.filePath(id), os.O_CREATE|os.O_WRONLY, 0666)
if err != nil {
return err
}
defer file.Close()
entry := logEntry{Meta: &metaEntry{Size: size, ContentType: contentType}}
entry := logEntry{Meta: &metaEntry{
Size: size,
ContentType: contentType,
ContentDisposition: contentDisposition,
}}
return s.appendFileLog(id, entry)
}
@ -85,6 +89,7 @@ func (s *DataStore) GetFileMeta(id string) (*fileMeta, error) {
if entry.Meta != nil {
meta.ContentType = entry.Meta.ContentType
meta.ContentDisposition = entry.Meta.ContentDisposition
meta.Size = entry.Meta.Size
}
}
@ -130,6 +135,7 @@ func (s *DataStore) logPath(id string) string {
type fileMeta struct {
ContentType string
ContentDisposition string
Size int64
Chunks chunkSet
}
@ -145,4 +151,5 @@ type chunkEntry struct {
type metaEntry struct {
Size int64
ContentType string
ContentDisposition string
}

20
src/cmd/tusd/http.go
View File

@ -54,7 +54,7 @@ func route(w http.ResponseWriter, r *http.Request) {
w.Header().Add("Access-Control-Allow-Origin", "*")
w.Header().Add("Access-Control-Allow-Methods", "HEAD,GET,PUT,POST,DELETE")
w.Header().Add("Access-Control-Allow-Headers", "Origin, x-requested-with, content-type, accept, Content-Range, Content-Disposition")
w.Header().Add("Access-Control-Expose-Headers", "Location, Range")
w.Header().Add("Access-Control-Expose-Headers", "Location, Range, Content-Disposition")
if r.Method == "OPTIONS" {
reply(w, http.StatusOK, "")
@ -102,8 +102,10 @@ func postFiles(w http.ResponseWriter, r *http.Request) {
contentType = "application/octet-stream"
}
contentDisposition := r.Header.Get("Content-Disposition")
id := uid()
if err := dataStore.CreateFile(id, contentRange.Size, contentType); err != nil {
if err := dataStore.CreateFile(id, contentRange.Size, contentType, contentDisposition); err != nil {
reply(w, http.StatusInternalServerError, err.Error())
return
}
@ -117,7 +119,7 @@ func postFiles(w http.ResponseWriter, r *http.Request) {
}
w.Header().Set("Location", "/files/"+id)
setFileRangeHeader(w, id)
setFileHeaders(w, id)
w.WriteHeader(http.StatusCreated)
}
@ -126,7 +128,7 @@ func headFile(w http.ResponseWriter, r *http.Request, fileId string) {
// fixed in future release, see:
// http://code.google.com/p/go/issues/detail?id=4126
w.Header().Set("Content-Length", "0")
setFileRangeHeader(w, fileId)
setFileHeaders(w, fileId)
}
func getFile(w http.ResponseWriter, r *http.Request, fileId string) {
@ -145,8 +147,7 @@ func getFile(w http.ResponseWriter, r *http.Request, fileId string) {
}
defer data.Close()
setFileRangeHeader(w, fileId)
w.Header().Set("Content-Type", meta.ContentType)
setFileHeaders(w, fileId)
w.Header().Set("Content-Length", strconv.FormatInt(meta.Size, 10))
if _, err := io.CopyN(w, data, meta.Size); err != nil {
@ -188,10 +189,10 @@ func putFile(w http.ResponseWriter, r *http.Request, fileId string) {
return
}
setFileRangeHeader(w, fileId)
setFileHeaders(w, fileId)
}
func setFileRangeHeader(w http.ResponseWriter, fileId string) {
func setFileHeaders(w http.ResponseWriter, fileId string) {
meta, err := dataStore.GetFileMeta(fileId)
if os.IsNotExist(err) {
reply(w, http.StatusNotFound, err.Error())
@ -212,4 +213,7 @@ func setFileRangeHeader(w http.ResponseWriter, fileId string) {
if rangeHeader != "" {
w.Header().Set("Range", "bytes="+rangeHeader)
}
w.Header().Set("Content-Type", meta.ContentType)
w.Header().Set("Content-Disposition", meta.ContentDisposition)
}