photoprism/internal/entity/place.go
Michael Mayer 2032b40f2b Backend: Code clean-up
Signed-off-by: Michael Mayer <michael@liquidbytes.net>
2020-05-03 18:00:50 +02:00

111 lines
2.7 KiB
Go

package entity
import (
"time"
"github.com/jinzhu/gorm"
"github.com/photoprism/photoprism/internal/maps"
"github.com/photoprism/photoprism/pkg/txt"
)
// Place used to associate photos to places
type Place struct {
ID string `gorm:"type:varbinary(16);primary_key;auto_increment:false;"`
LocLabel string `gorm:"type:varbinary(768);unique_index;"`
LocCity string `gorm:"type:varchar(255);"`
LocState string `gorm:"type:varchar(255);"`
LocCountry string `gorm:"type:varbinary(2);"`
LocKeywords string `gorm:"type:varchar(255);"`
LocNotes string `gorm:"type:text;"`
LocFavorite bool
CreatedAt time.Time
UpdatedAt time.Time
New bool `gorm:"-"`
}
// UnknownPlace is defined here to use it as a default
var UnknownPlace = Place{
ID: "zz",
LocLabel: "Unknown",
LocCity: "Unknown",
LocState: "Unknown",
LocCountry: "zz",
LocKeywords: "",
LocNotes: "",
LocFavorite: false,
}
// CreateUnknownPlace initializes default place in the database
func CreateUnknownPlace() {
UnknownPlace.FirstOrCreate()
}
// AfterCreate sets the New column used for database callback
func (m *Place) AfterCreate(scope *gorm.Scope) error {
return scope.SetColumn("New", true)
}
// FindPlaceByLabel returns a place from an id or a label
func FindPlaceByLabel(id string, label string) *Place {
place := &Place{}
if err := Db().First(place, "id = ? OR loc_label = ?", id, label).Error; err != nil {
log.Debugf("place: %s for id %s or label %s", err.Error(), id, txt.Quote(label))
return nil
}
return place
}
// Find returns db record of place
func (m *Place) Find() error {
if err := Db().First(m, "id = ?", m.ID).Error; err != nil {
return err
}
return nil
}
// FirstOrCreate checks if the place already exists in the database
func (m *Place) FirstOrCreate() *Place {
if err := Db().FirstOrCreate(m, "id = ? OR loc_label = ?", m.ID, m.LocLabel).Error; err != nil {
log.Debugf("place: %s for token %s or label %s", err.Error(), m.ID, txt.Quote(m.LocLabel))
}
return m
}
// Unknown returns true if this is an unknown place
func (m Place) Unknown() bool {
return m.ID == UnknownPlace.ID
}
// Label returns place label
func (m Place) Label() string {
return m.LocLabel
}
// City returns place City
func (m Place) City() string {
return m.LocCity
}
// State returns place State
func (m Place) State() string {
return m.LocState
}
// CountryCode returns place CountryCode
func (m Place) CountryCode() string {
return m.LocCountry
}
// CountryName returns place CountryName
func (m Place) CountryName() string {
return maps.CountryNames[m.LocCountry]
}
// Notes returns place Notes
func (m Place) Notes() string {
return m.LocNotes
}