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use abstracted storage for flexibility

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I moved the storage functionality into the StorageBackend interface,
which is currently only implemented by LocalfsBackend.
This commit is contained in:
mutantmonkey 2016-06-06 23:37:42 -07:00
parent 47670af185
commit fcd18eceec
10 changed files with 154 additions and 77 deletions
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9
delete.go
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@ -4,7 +4,6 @@ import (
"fmt"
"net/http"
"os"
"path"
"github.com/zenazn/goji/web"
)
@ -13,11 +12,9 @@ func deleteHandler(c web.C, w http.ResponseWriter, r *http.Request) {
requestKey := r.Header.Get("Linx-Delete-Key")
filename := c.URLParams["name"]
filePath := path.Join(Config.filesDir, filename)
metaPath := path.Join(Config.metaDir, filename)
// Ensure requested file actually exists
if _, readErr := os.Stat(filePath); os.IsNotExist(readErr) {
if _, readErr := fileBackend.Exists(filename); os.IsNotExist(readErr) {
notFoundHandler(c, w, r) // 404 - file doesn't exist
return
}
@ -30,8 +27,8 @@ func deleteHandler(c web.C, w http.ResponseWriter, r *http.Request) {
}
if metadata.DeleteKey == requestKey {
fileDelErr := os.Remove(filePath)
metaDelErr := os.Remove(metaPath)
fileDelErr := fileBackend.Delete(filename)
metaDelErr := metaBackend.Delete(filename)
if (fileDelErr != nil) || (metaDelErr != nil) {
oopsHandler(c, w, r, RespPLAIN, "Could not delete")