package api import ( "net/http" "github.com/photoprism/photoprism/internal/acl" "github.com/photoprism/photoprism/internal/entity" "github.com/photoprism/photoprism/internal/query" "github.com/photoprism/photoprism/pkg/txt" "github.com/gin-gonic/gin" "github.com/gin-gonic/gin/binding" "github.com/photoprism/photoprism/internal/form" geojson "github.com/paulmach/go.geojson" ) // GET /api/v1/geo func GetGeo(router *gin.RouterGroup) { router.GET("/geo", func(c *gin.Context) { s := Auth(SessionID(c), acl.ResourcePhotos, acl.ActionSearch) if s.Invalid() { AbortUnauthorized(c) return } var f form.GeoSearch err := c.MustBindWith(&f, binding.Form) if err != nil { AbortBadRequest(c) return } photos, err := query.Geo(f) if err != nil { c.AbortWithStatusJSON(400, gin.H{"error": txt.UcFirst(err.Error())}) return } fc := geojson.NewFeatureCollection() bbox := make([]float64, 4) bboxMin := func(pos int, val float64) { if bbox[pos] == 0.0 || bbox[pos] > val { bbox[pos] = val } } bboxMax := func(pos int, val float64) { if bbox[pos] == 0.0 || bbox[pos] < val { bbox[pos] = val } } for _, p := range photos { bboxMin(0, p.Lng()) bboxMin(1, p.Lat()) bboxMax(2, p.Lng()) bboxMax(3, p.Lat()) props := gin.H{ "UID": p.PhotoUID, "Hash": p.FileHash, "Width": p.FileWidth, "Height": p.FileHeight, "TakenAt": p.TakenAt, "Title": p.PhotoTitle, } if p.PhotoDescription != "" { props["Description"] = p.PhotoDescription } if p.PhotoType != entity.TypeImage && p.PhotoType != entity.TypeDefault { props["Type"] = p.PhotoType } if p.PhotoFavorite { props["Favorite"] = true } feat := geojson.NewPointFeature([]float64{p.Lng(), p.Lat()}) feat.ID = p.ID feat.Properties = props fc.AddFeature(feat) } fc.BoundingBox = bbox resp, err := fc.MarshalJSON() if err != nil { c.AbortWithStatusJSON(400, gin.H{"error": txt.UcFirst(err.Error())}) return } c.Data(http.StatusOK, "application/json", resp) }) }