mirror of
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synced 2025-10-06 01:07:16 +08:00
84 lines
2.4 KiB
Go
84 lines
2.4 KiB
Go
package api
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import (
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"net/http"
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"github.com/gin-gonic/gin"
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"github.com/photoprism/photoprism/internal/auth/acl"
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"github.com/photoprism/photoprism/internal/photoprism/get"
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"github.com/photoprism/photoprism/internal/service/hub/places"
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"github.com/photoprism/photoprism/pkg/clean"
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"github.com/photoprism/photoprism/pkg/txt"
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)
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// GetPlacesReverse returns location details for the specified coordinates.
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//
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// GET /api/v1/places/reverse?lat=12.444526469291622&lng=-69.94435584903263
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//
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// @Summary returns location details for the specified coordinates
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// @Id GetPlacesReverse
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// @Tags Places
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// @Produce json
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// @Param lat query string true "Latitude"
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// @Param lng query string true "Longitude"
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// @Param locale query string false "Locale"
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// @Success 200 {object} places.Location
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// @Failure 400 {object} gin.H "Missing latitude or longitude"
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// @Failure 401 {object} i18n.Response
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// @Failure 500 {object} gin.H "Geocoding service error"
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// @Router /api/v1/places/reverse [get]
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func GetPlacesReverse(router *gin.RouterGroup) {
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handler := func(c *gin.Context) {
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// Allow request if user is allowed to search places.
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s := AuthAny(c, acl.ResourcePlaces, acl.Permissions{acl.ActionSearch, acl.ActionView, acl.ActionUse})
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// Abort if permission is not granted.
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if s.Abort(c) {
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return
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}
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// Abort if geocoding is disabled.
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conf := get.Config()
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if conf.DisablePlaces() {
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AbortFeatureDisabled(c)
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return
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}
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// Get latitude, longitude, and locale from query parameters.
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var lat, lng string
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if lat = txt.Numeric(c.Query("lat")); lat == "" {
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c.AbortWithStatusJSON(http.StatusBadRequest, gin.H{"error": "missing latitude"})
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return
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}
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if lng = txt.Numeric(c.Query("lng")); lng == "" {
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lng = txt.Numeric(c.Query("lon"))
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}
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if lng == "" {
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c.AbortWithStatusJSON(http.StatusBadRequest, gin.H{"error": "missing longitude"})
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return
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}
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locale := clean.WebLocale(c.Query("locale"), conf.PlacesLocale())
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// Perform service request.
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result, err := places.LatLng(txt.Float64(lat), txt.Float64(lng), locale)
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// Return error if request was not successful.
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if err != nil {
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log.Errorf("places: failed to resolve location at lat %s, lng %s", lat, lng)
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c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"error": err})
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return
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}
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// Return location details.
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c.JSON(http.StatusOK, result)
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}
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router.GET("/places/reverse", handler)
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}
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