package entity import ( "time" "github.com/jinzhu/gorm" "github.com/photoprism/photoprism/pkg/rnd" ) // Link represents a sharing link. type Link struct { LinkToken string `gorm:"type:varbinary(255);primary_key;"` LinkPassword string `gorm:"type:varbinary(255);"` LinkExpires *time.Time `gorm:"type:datetime;"` ShareUUID string `gorm:"type:varbinary(36);index;"` CanComment bool CanEdit bool CreatedAt time.Time `deepcopier:"skip"` UpdatedAt time.Time `deepcopier:"skip"` DeletedAt *time.Time `deepcopier:"skip" sql:"index"` } // BeforeCreate creates a new URL token when a new link is created. func (m *Link) BeforeCreate(scope *gorm.Scope) error { if err := scope.SetColumn("LinkToken", rnd.Token(10)); err != nil { return err } return nil } // NewLink creates a sharing link. func NewLink(password string, canComment, canEdit bool) Link { result := Link{ LinkToken: rnd.Token(10), LinkPassword: password, CanComment: canComment, CanEdit: canEdit, } return result }