(originalPath string, prefix string)
| 55 | } |
| 56 | |
| 57 | func CreateShortLink(originalPath string, prefix string) (string, error) { |
| 58 | // Check cache first |
| 59 | if code, ok := cache.Get(originalPath); ok { |
| 60 | return code, nil |
| 61 | } |
| 62 | |
| 63 | // Create the URL somewhat predictably |
| 64 | h := fnv.New64a() |
| 65 | h.Write([]byte(originalPath)) |
| 66 | hash := h.Sum64() |
| 67 | |
| 68 | // Convert hash to base62 |
| 69 | shortCode := toBase62(hash) |
| 70 | |
| 71 | if len(shortCode) < 6 { |
| 72 | shortCode = string(base62Chars[0]) + shortCode |
| 73 | } else if len(shortCode) > 6 { |
| 74 | shortCode = shortCode[:6] |
| 75 | } |
| 76 | |
| 77 | shortCode = prefix + shortCode |
| 78 | |
| 79 | err := db_controller.StoreShortLink(shortCode, originalPath) |
| 80 | if err != nil { |
| 81 | return "", err |
| 82 | } |
| 83 | |
| 84 | // Cache the result |
| 85 | cache.Set(originalPath, shortCode) |
| 86 | return shortCode, nil |
| 87 | } |
| 88 | |
| 89 | func RedirectToLink(c *fiber.Ctx) error { |
| 90 |
no test coverage detected