| Total Complexity | 8 |
| Dependencies | 6 |
| Dependents | 0 |
| Total lines | 73 |
| Lines of code | 38 |
| Logical lines of code | 20 |
| Comment lines | 22 |
| Methods | 4 |
| Properties | 1 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| save_settings() | 58 | 3 | 16 | |
| save_newsletter_settings() | 62 | 2 | 13 | |
| get_doi_service() | 72 | 2 | 6 | |
| get_config_service() | 80 | 1 | 3 |