storeimages.go RawHistoryFolder

1package store
2
3import (
4	"fmt"
5	"io"
6	"os"
7	"path/filepath"
8
9	"github.com/bnema/gordon/internal/common"
10)
11
12var imagePath string
13
14func SaveImageToStorage(config *common.Config, filename string, buf io.Reader) (string, error) {
15	// Check if the folder exist if not create it
16	if _, err := os.Stat(config.General.StorageDir); os.IsNotExist(err) {
17		err := os.MkdirAll(config.General.StorageDir, 0755)
18		if err != nil {
19			return "", fmt.Errorf("failed to create storage directory: %v", err)
20		}
21	}
22
23	// Define the path where the image will be saved
24	imagePath = filepath.Join(config.General.StorageDir, filename)
25
26	// Create or open a file for appending.
27	outFile, err := os.Create(imagePath)
28	if err != nil {
29		return "", fmt.Errorf("failed to open file: %v", err)
30	}
31
32	// Write the uploaded file's content to the outFile
33	_, err = io.Copy(outFile, buf)
34	if err != nil {
35		return "", fmt.Errorf("failed to write file: %v", err)
36	}
37
38	// Check if file exists
39	if _, err := os.Stat(imagePath); os.IsNotExist(err) {
40		return "", fmt.Errorf("file does not exist: %v", err)
41	}
42
43	return imagePath, nil
44}
45
46func RemoveFromStorage() error {
47	// Delete the file
48	err := os.Remove(imagePath)
49	if err != nil {
50		return fmt.Errorf("failed to remove file: %v", err)
51	}
52
53	// clean up the path
54	imagePath = ""
55
56	return nil
57}