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admin: allow import of remote hint and partials remote parts

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nemunaire 2017-01-19 14:20:34 +01:00 committed by nemunaire
parent 1af5a92f80
commit 23dc467631
2 changed files with 42 additions and 15 deletions
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5
admin/api/exercice.go
View File

@ -124,6 +124,7 @@ type uploadedHint struct {
Title string
Content string
Cost int64
URI string
Path string
}
@ -135,8 +136,8 @@ func createExerciceHint(exercice fic.Exercice, body []byte) (interface{}, error)
if len(uh.Content) != 0 {
return exercice.AddHint(uh.Title, uh.Content, uh.Cost)
} else if len(uh.Path) != 0 {
return importFile(uploadedFile{Path: uh.Path},
} else if len(uh.Path) != 0 || len(uh.URI) != 0 {
return importFile(uploadedFile{Path: uh.Path, URI: uh.URI},
func(filePath string, origin string, digest []byte) (interface{}, error) {
return exercice.AddHint(uh.Title, "$FILES" + strings.TrimPrefix(filePath, fic.FilesDir), uh.Cost)
})

52
admin/api/file.go
View File

@ -34,7 +34,25 @@ func importFile(uf uploadedFile, next func(string, string, []byte) (interface{},
var fromURI string
var getFile func(string) (error)
if uf.URI != "" {
if uf.URI != "" && len(uf.Parts) > 0 {
hash = sha512.Sum512([]byte(uf.URI))
logStr = fmt.Sprintf("Import file from Cloud: %s =>", uf.Parts)
fromURI = uf.URI
getFile = func(dest string) error {
if fdto, err := os.Create(dest); err != nil {
return err
} else {
writer := bufio.NewWriter(fdto)
for _, partname := range uf.Parts {
if err := getCloudPart(partname, writer); err != nil {
return err
}
}
fdto.Close()
}
return nil
}
} else if uf.URI != "" {
hash = sha512.Sum512([]byte(uf.URI))
logStr = "Import file from Cloud: " + uf.URI + " =>"
fromURI = uf.URI
@ -74,6 +92,7 @@ func importFile(uf uploadedFile, next func(string, string, []byte) (interface{},
pathname := path.Join(fic.FilesDir, strings.ToLower(base32.StdEncoding.EncodeToString(hash[:])), path.Base(fromURI))
// Remove the file if it exists
// TODO: check if this is symlink => remove to avoid File not found error after, because the file is writen at the adresse pointed.
if _, err := os.Stat(pathname); !os.IsNotExist(err) && !RapidImport {
if err := os.Remove(pathname); err != nil {
return nil, err
@ -97,6 +116,20 @@ func importFile(uf uploadedFile, next func(string, string, []byte) (interface{},
}
func getCloudFile(pathname string, dest string) error {
if fd, err := os.Create(dest); err != nil {
return err
} else {
defer fd.Close()
writer := bufio.NewWriter(fd)
if err := getCloudPart(pathname, writer); err != nil {
return err
}
}
return nil
}
func getCloudPart(pathname string, writer *bufio.Writer) error {
client := http.Client{}
if req, err := http.NewRequest("GET", CloudDAVBase+pathname, nil); err != nil {
return err
@ -107,19 +140,12 @@ func getCloudFile(pathname string, dest string) error {
} else {
defer resp.Body.Close()
if fd, err := os.Create(dest); err != nil {
return err
if resp.StatusCode != http.StatusOK {
return errors.New(resp.Status)
} else {
defer fd.Close()
if resp.StatusCode != http.StatusOK {
return errors.New(resp.Status)
} else {
writer := bufio.NewWriter(fd)
reader := bufio.NewReader(resp.Body)
reader.WriteTo(writer)
writer.Flush()
}
reader := bufio.NewReader(resp.Body)
reader.WriteTo(writer)
writer.Flush()
}
}
}