170 lines
3.2 KiB
Go
170 lines
3.2 KiB
Go
package entity
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import (
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"strings"
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"time"
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"github.com/jinzhu/gorm"
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"github.com/photoprism/photoprism/internal/maps"
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"github.com/photoprism/photoprism/internal/util"
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)
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// Photo location
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type Location struct {
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ID uint64 `gorm:"type:BIGINT;primary_key;auto_increment:false;"`
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PlaceID uint64 `gorm:"type:BIGINT;"`
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Place *Place
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LocLat float64
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LocLng float64
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LocName string `gorm:"type:varchar(100);"`
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LocCategory string `gorm:"type:varchar(50);"`
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LocSuburb string `gorm:"type:varchar(100);"`
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LocSource string `gorm:"type:varbinary(16);"`
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CreatedAt time.Time
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UpdatedAt time.Time
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}
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func NewLocation(lat, lng float64) *Location {
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result := &Location{}
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result.ID = maps.S2Encode(lat, lng)
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result.LocLat = lat
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result.LocLng = lng
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return result
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}
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func (m *Location) Find(db *gorm.DB) error {
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if err := db.First(m, "id = ?", m.ID).Error; err == nil {
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m.Place = FindPlace(m.PlaceID, db)
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return nil
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}
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l := &maps.Location{
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ID: m.ID,
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LocLat: m.LocLat,
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LocLng: m.LocLng,
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}
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if err := l.Query(); err != nil {
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return err
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}
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m.Place = FindPlaceByLabel(l.ID, l.LocLabel, db)
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if m.Place.NoID() {
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m.Place.ID = l.ID
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m.Place.LocLabel = l.LocLabel
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m.Place.LocCity = l.LocCity
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m.Place.LocState = l.LocState
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m.Place.LocCountry = l.LocCountry
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}
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m.LocName = l.LocName
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m.LocCategory = l.LocCategory
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m.LocSuburb = l.LocSuburb
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m.LocSource = l.LocSource
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if err := db.Create(m).Error; err != nil {
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log.Errorf("location: %s", err)
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return err
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}
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return nil
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}
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func (m *Location) Keywords() []string {
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result := []string{
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strings.ToLower(m.City()),
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strings.ToLower(m.Suburb()),
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strings.ToLower(m.State()),
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strings.ToLower(m.CountryName()),
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strings.ToLower(m.Category()),
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}
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result = append(result, util.Keywords(m.Name())...)
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result = append(result, util.Keywords(m.Label())...)
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result = append(result, util.Keywords(m.Notes())...)
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return result
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}
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func (m *Location) Unknown() bool {
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return m.ID == 0
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}
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func (m *Location) Latitude() float64 {
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return m.LocLat
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}
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func (m *Location) Longitude() float64 {
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return m.LocLng
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}
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func (m *Location) Name() string {
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return m.LocName
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}
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func (m *Location) NoName() bool {
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return m.LocName == ""
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}
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func (m *Location) Category() string {
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return m.LocCategory
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}
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func (m *Location) NoCategory() bool {
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return m.LocCategory == ""
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}
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func (m *Location) Suburb() string {
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return m.LocSuburb
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}
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func (m *Location) NoSuburb() bool {
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return m.LocSuburb == ""
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}
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func (m *Location) Label() string {
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return m.Place.Label()
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}
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func (m *Location) City() string {
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return m.Place.City()
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}
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func (m *Location) LongCity() bool {
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return len(m.City()) > 16
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}
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func (m *Location) NoCity() bool {
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return m.City() == ""
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}
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func (m *Location) CityContains(text string) bool {
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return strings.Contains(text, m.City())
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}
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func (m *Location) State() string {
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return m.Place.State()
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}
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func (m *Location) NoState() bool {
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return m.Place.State() == ""
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}
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func (m *Location) CountryCode() string {
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return m.Place.CountryCode()
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}
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func (m *Location) CountryName() string {
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return m.Place.CountryName()
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}
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func (m *Location) Notes() string {
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return m.Place.Notes()
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}
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func (m *Location) Source() string {
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return m.LocSource
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}
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