VideoTools/thumb_config.go

97 lines
2.1 KiB
Go

package main
import (
"encoding/json"
"os"
"path/filepath"
"git.leaktechnologies.dev/stu/VideoTools/internal/logging"
)
type thumbConfig struct {
ContactSheet bool `json:"contactSheet"`
ShowTimestamps bool `json:"showTimestamps"`
Count int `json:"count"`
Width int `json:"width"`
SheetWidth int `json:"sheetWidth"`
Columns int `json:"columns"`
Rows int `json:"rows"`
}
func defaultThumbConfig() thumbConfig {
return thumbConfig{
ContactSheet: false,
ShowTimestamps: false,
Count: 24,
Width: 320,
SheetWidth: 360,
Columns: 4,
Rows: 8,
}
}
func loadPersistedThumbConfig() (thumbConfig, error) {
var cfg thumbConfig
path := moduleConfigPath("thumb")
data, err := os.ReadFile(path)
if err != nil {
return cfg, err
}
if err := json.Unmarshal(data, &cfg); err != nil {
return cfg, err
}
if cfg.Count == 0 {
cfg.Count = 24
}
if cfg.Width == 0 {
cfg.Width = 320
}
if cfg.SheetWidth == 0 {
cfg.SheetWidth = 360
}
if cfg.Columns == 0 {
cfg.Columns = 4
}
if cfg.Rows == 0 {
cfg.Rows = 8
}
return cfg, nil
}
func savePersistedThumbConfig(cfg thumbConfig) error {
path := moduleConfigPath("thumb")
if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil {
return err
}
data, err := json.MarshalIndent(cfg, "", " ")
if err != nil {
return err
}
return os.WriteFile(path, data, 0o644)
}
func (s *appState) applyThumbConfig(cfg thumbConfig) {
s.thumbContactSheet = cfg.ContactSheet
s.thumbShowTimestamps = cfg.ShowTimestamps
s.thumbCount = cfg.Count
s.thumbWidth = cfg.Width
s.thumbSheetWidth = cfg.SheetWidth
s.thumbColumns = cfg.Columns
s.thumbRows = cfg.Rows
}
func (s *appState) persistThumbConfig() {
cfg := thumbConfig{
ContactSheet: s.thumbContactSheet,
ShowTimestamps: s.thumbShowTimestamps,
Count: s.thumbCount,
Width: s.thumbWidth,
SheetWidth: s.thumbSheetWidth,
Columns: s.thumbColumns,
Rows: s.thumbRows,
}
if err := savePersistedThumbConfig(cfg); err != nil {
logging.Debug(logging.CatSystem, "failed to persist thumb config: %v", err)
}
}