diff options
Diffstat (limited to 'internal/config/config.go')
| -rw-r--r-- | internal/config/config.go | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/internal/config/config.go b/internal/config/config.go index 9c3c3cd..c15b5a0 100644 --- a/internal/config/config.go +++ b/internal/config/config.go @@ -11,6 +11,7 @@ import ( "fmt" "os" "path/filepath" + "strings" "github.com/pelletier/go-toml/v2" ) @@ -30,6 +31,26 @@ var validVersions = map[string]bool{ "drb": true, } +// validDisplays are the lectio-web reading-pane layouts. +var validDisplays = map[string]bool{ + "horizontal": true, + "vertical": true, + "interlinear": true, +} + +// NormalizeDisplay lower-cases display and falls back to "horizontal" when +// it is not one of validDisplays -- the same lenient style as the rest of +// lectio-web's config fields (no error, just a safe default). Exported so +// internal/web can apply the identical normalization to an explicit +// ?display= query override, keeping the valid set in this one place. +func NormalizeDisplay(display string) string { + d := strings.ToLower(display) + if !validDisplays[d] { + return "horizontal" + } + return d +} + // Config holds lectio's user-configurable settings. type Config struct { SchemaVersion int `toml:"schema_version"` @@ -42,6 +63,7 @@ type Config struct { Offline bool `toml:"offline"` WebTheme string `toml:"web_theme"` WebPort int `toml:"web_port"` + WebDisplay string `toml:"web_display"` Parts map[string]map[string]bool `toml:"parts"` } @@ -69,6 +91,7 @@ func Default() Config { Offline: false, WebTheme: "transfiguration", WebPort: 0, + WebDisplay: "horizontal", Parts: nil, } } @@ -134,6 +157,7 @@ func Load() (Config, error) { fmt.Fprintf(os.Stderr, "lectio: warning: invalid config at %s: %v; using defaults\n", path, err) return def, nil } + cfg.WebDisplay = NormalizeDisplay(cfg.WebDisplay) if err := validate(cfg); err != nil { return Config{}, err |