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working filer server!

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This commit is contained in:
Chris Lu
2014-03-30 11:28:04 -07:00
parent 259c7d66f7
commit 2861275fb6
9 changed files with 366 additions and 31 deletions
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9
go/operation/lookup_volume_id.go
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@@ -5,6 +5,7 @@ import (
"encoding/json"
"errors"
_ "fmt"
"math/rand"
"net/url"
"strings"
)
@@ -37,16 +38,16 @@ func Lookup(server string, vid string) (*LookupResult, error) {
}
func LookupFileId(server string, fileId string) (fullUrl string, err error) {
a := strings.Split(fileId, ",")
if len(a) != 2 {
parts := strings.Split(fileId, ",")
if len(parts) != 2 {
return "", errors.New("Invalid fileId " + fileId)
}
lookup, lookupError := Lookup(server, a[0])
lookup, lookupError := Lookup(server, parts[0])
if lookupError != nil {
return "", lookupError
}
if len(lookup.Locations) == 0 {
return "", errors.New("File Not Found")
}
return "http://" + lookup.Locations[0].PublicUrl + "/" + fileId, nil
return "http://" + lookup.Locations[rand.Intn(len(lookup.Locations))].PublicUrl + "/" + fileId, nil
}