prepare for complete rewrite

http_single.go

@@ -1,50 +0,0 @@
-package filemanager
-
-import (
-	"net/http"
-	"strings"
-)
-
-// serveSingle serves a single file in an editor (if it is editable), shows the
-// plain file, or downloads it if it can't be shown.
-func (c *FileManager) serveSingle(w http.ResponseWriter, r *http.Request, u *User, i *fileInfo) (int, error) {
-	var err error
-
-	if err = i.RetrieveFileType(); err != nil {
-		return errorToHTTPCode(err, true), err
-	}
-
-	p := &page{
-		Info: &pageInfo{
-			Name:   i.Name,
-			Path:   i.VirtualPath,
-			IsDir:  false,
-			Data:   i,
-			User:   u,
-			Config: c,
-		},
-	}
-
-	// If the request accepts JSON, we send the file information.
-	if strings.Contains(r.Header.Get("Accept"), "application/json") {
-		return p.PrintJSON(w)
-	}
-
-	if i.Type == "text" {
-		if err = i.Read(); err != nil {
-			return errorToHTTPCode(err, true), err
-		}
-	}
-
-	if i.CanBeEdited() && u.AllowEdit {
-		p.Info.Data, err = newEditor(r, i)
-		p.Info.Editor = true
-		if err != nil {
-			return http.StatusInternalServerError, err
-		}
-
-		return p.PrintHTML(w, "frontmatter", "editor")
-	}
-
-	return p.PrintHTML(w, "single")
-}