package entity import ( "fmt" "strings" "time" "github.com/gosimple/slug" "github.com/jinzhu/gorm" "github.com/photoprism/photoprism/internal/mutex" ) // Camera model and make (as extracted from UpdateExif metadata) type Camera struct { ID uint `gorm:"primary_key"` CameraSlug string `gorm:"type:varbinary(128);unique_index;"` CameraModel string CameraMake string CameraType string CameraOwner string CameraDescription string `gorm:"type:text;"` CameraNotes string `gorm:"type:text;"` CreatedAt time.Time UpdatedAt time.Time DeletedAt *time.Time `sql:"index"` } func NewCamera(modelName string, makeName string) *Camera { makeName = strings.TrimSpace(makeName) if modelName == "" { modelName = "Unknown" } else if strings.HasPrefix(modelName, makeName) { modelName = strings.TrimSpace(modelName[len(makeName):]) } var cameraSlug string if makeName != "" { cameraSlug = slug.Make(makeName + " " + modelName) } else { cameraSlug = slug.Make(modelName) } result := &Camera{ CameraModel: modelName, CameraMake: makeName, CameraSlug: cameraSlug, } return result } func (m *Camera) FirstOrCreate(db *gorm.DB) *Camera { mutex.Db.Lock() defer mutex.Db.Unlock() if err := db.FirstOrCreate(m, "camera_model = ? AND camera_make = ?", m.CameraModel, m.CameraMake).Error; err != nil { log.Errorf("camera: %s", err) } return m } func (m *Camera) String() string { if m.CameraMake != "" && m.CameraModel != "" { return fmt.Sprintf("%s %s", m.CameraMake, m.CameraModel) } else if m.CameraModel != "" { return m.CameraModel } return "" }