fix indentation (tabs to 4 spaces) (oops)

api/uploads.go

@@ -1,56 +1,56 @@
 package api
 
 import (
-	"arimelody-web/log"
-	"arimelody-web/model"
-	"bufio"
-	"encoding/base64"
-	"errors"
-	"fmt"
-	"os"
-	"path/filepath"
-	"strings"
+    "arimelody-web/log"
+    "arimelody-web/model"
+    "bufio"
+    "encoding/base64"
+    "errors"
+    "fmt"
+    "os"
+    "path/filepath"
+    "strings"
 )
 
 func HandleImageUpload(app *model.AppState, data *string, directory string, filename string) (string, error) {
-	split := strings.Split(*data, ";base64,")
-	header := split[0]
-	imageData, err := base64.StdEncoding.DecodeString(split[1])
-	ext, _ := strings.CutPrefix(header, "data:image/")
+    split := strings.Split(*data, ";base64,")
+    header := split[0]
+    imageData, err := base64.StdEncoding.DecodeString(split[1])
+    ext, _ := strings.CutPrefix(header, "data:image/")
     directory = filepath.Join(app.Config.DataDirectory, directory)
 
-	switch ext {
-	case "png":
-	case "jpg":
-	case "jpeg":
-	default:
-		return "", errors.New("Invalid image type. Allowed: .png, .jpg, .jpeg")
-	}
+    switch ext {
+    case "png":
+    case "jpg":
+    case "jpeg":
+    default:
+        return "", errors.New("Invalid image type. Allowed: .png, .jpg, .jpeg")
+    }
     filename = fmt.Sprintf("%s.%s", filename, ext)
 
-	// ensure directory exists
-	os.MkdirAll(directory, os.ModePerm)
+    // ensure directory exists
+    os.MkdirAll(directory, os.ModePerm)
 
-	imagePath := filepath.Join(directory, filename)
-	file, err := os.Create(imagePath)
-	if err != nil {
-		return "", err
-	}
-	defer file.Close()
+    imagePath := filepath.Join(directory, filename)
+    file, err := os.Create(imagePath)
+    if err != nil {
+        return "", err
+    }
+    defer file.Close()
 
     // TODO: generate compressed versions of image (512x512?)
 
-	buffer := bufio.NewWriter(file)
-	_, err = buffer.Write(imageData)
-	if err != nil {
+    buffer := bufio.NewWriter(file)
+    _, err = buffer.Write(imageData)
+    if err != nil {
         return "", nil
-	}
+    }
 
-	if err := buffer.Flush(); err != nil {
+    if err := buffer.Flush(); err != nil {
         return "", nil
-	}
+    }
 
     app.Log.Info(log.TYPE_FILES, "\"%s/%s.%s\" created.", directory, filename, ext)
 
-	return filename, nil
+    return filename, nil
 }