map provider supports TianDiTu
This commit is contained in:
MaysWind
@@ -12,13 +12,15 @@ import (
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"github.com/mayswind/ezbookkeeping/pkg/utils"
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)
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const openStreetMapTileImageUrlFormat = "https://tile.openstreetmap.org/{z}/{x}/{y}.png" // https://tile.openstreetmap.org/{z}/{x}/{y}.png
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const openStreetMapHumanitarianStyleTileImageUrlFormat = "https://a.tile.openstreetmap.fr/hot/{z}/{x}/{y}.png" // https://{s}.tile.openstreetmap.fr/hot/{z}/{x}/{y}.png
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const openTopoMapTileImageUrlFormat = "https://tile.opentopomap.org/{z}/{x}/{y}.png" // https://tile.opentopomap.org/{z}/{x}/{y}.png
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const opnvKarteMapTileImageUrlFormat = "https://tileserver.memomaps.de/tilegen/{z}/{x}/{y}.png" // https://tileserver.memomaps.de/tilegen/{z}/{x}/{y}.png
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const cyclOSMMapTileImageUrlFormat = "https://a.tile-cyclosm.openstreetmap.fr/cyclosm/{z}/{x}/{y}.png" // https://{s}.tile-cyclosm.openstreetmap.fr/cyclosm/{z}/{x}/{y}.png
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const cartoDBMapTileImageUrlFormat = "https://a.basemaps.cartocdn.com/rastertiles/voyager/{z}/{x}/{y}{scale}.png" // https://{s}.basemaps.cartocdn.com/{style}/{z}/{x}/{y}{scale}.png
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const tomtomMapTileImageUrlFormat = "https://api.tomtom.com/map/1/tile/basic/main/{z}/{x}/{y}.png" // https://api.tomtom.com/map/{versionNumber}/tile/{layer}/{style}/{z}/{x}/{y}.png?key={key}&language={language}
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const openStreetMapTileImageUrlFormat = "https://tile.openstreetmap.org/{z}/{x}/{y}.png" // https://tile.openstreetmap.org/{z}/{x}/{y}.png
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const openStreetMapHumanitarianStyleTileImageUrlFormat = "https://a.tile.openstreetmap.fr/hot/{z}/{x}/{y}.png" // https://{s}.tile.openstreetmap.fr/hot/{z}/{x}/{y}.png
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const openTopoMapTileImageUrlFormat = "https://tile.opentopomap.org/{z}/{x}/{y}.png" // https://tile.opentopomap.org/{z}/{x}/{y}.png
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const opnvKarteMapTileImageUrlFormat = "https://tileserver.memomaps.de/tilegen/{z}/{x}/{y}.png" // https://tileserver.memomaps.de/tilegen/{z}/{x}/{y}.png
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const cyclOSMMapTileImageUrlFormat = "https://a.tile-cyclosm.openstreetmap.fr/cyclosm/{z}/{x}/{y}.png" // https://{s}.tile-cyclosm.openstreetmap.fr/cyclosm/{z}/{x}/{y}.png
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const cartoDBMapTileImageUrlFormat = "https://a.basemaps.cartocdn.com/rastertiles/voyager/{z}/{x}/{y}{scale}.png" // https://{s}.basemaps.cartocdn.com/{style}/{z}/{x}/{y}{scale}.png
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const tomtomMapTileImageUrlFormat = "https://api.tomtom.com/map/1/tile/basic/main/{z}/{x}/{y}.png" // https://api.tomtom.com/map/{versionNumber}/tile/{layer}/{style}/{z}/{x}/{y}.png?key={key}&language={language}
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const tianDiTuMapTileImageUrlFormat = "https://t0.tianditu.gov.cn/vec_w/wmts?SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&LAYER=vec&STYLE=default&TILEMATRIXSET=w&FORMAT=tiles&TILEMATRIX={z}&TILEROW={y}&TILECOL={x}" // https://t{s}.tianditu.gov.cn/vec_w/wmts?SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&LAYER=vec&STYLE=default&TILEMATRIXSET=w&FORMAT=tiles&TILEMATRIX={z}&TILEROW={y}&TILECOL={x}&tk={key}
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const tianDiTuMapAnnotationUrlFormat = "https://t0.tianditu.gov.cn/cva_w/wmts?SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&LAYER=cva&STYLE=default&TILEMATRIXSET=w&FORMAT=tiles&TILEMATRIX={z}&TILEROW={y}&TILECOL={x}" // https://t{s}.tianditu.gov.cn/cva_w/wmts?SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&LAYER=cva&STYLE=default&TILEMATRIXSET=w&FORMAT=tiles&TILEMATRIX={z}&TILEROW={y}&TILECOL={x}&tk={key}
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// MapImageProxy represents map image proxy
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type MapImageProxy struct {
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@@ -31,6 +33,50 @@ var (
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// MapTileImageProxyHandler returns map tile image
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func (p *MapImageProxy) MapTileImageProxyHandler(c *core.Context) (*httputil.ReverseProxy, *errs.Error) {
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return p.mapImageProxyHandler(c, func(c *core.Context, mapProvider string) (string, *errs.Error) {
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if mapProvider == settings.OpenStreetMapProvider {
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return openStreetMapTileImageUrlFormat, nil
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} else if mapProvider == settings.OpenStreetMapHumanitarianStyleProvider {
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return openStreetMapHumanitarianStyleTileImageUrlFormat, nil
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} else if mapProvider == settings.OpenTopoMapProvider {
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return openTopoMapTileImageUrlFormat, nil
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} else if mapProvider == settings.OPNVKarteMapProvider {
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return opnvKarteMapTileImageUrlFormat, nil
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} else if mapProvider == settings.CyclOSMMapProvider {
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return cyclOSMMapTileImageUrlFormat, nil
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} else if mapProvider == settings.CartoDBMapProvider {
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return cartoDBMapTileImageUrlFormat, nil
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} else if mapProvider == settings.TomTomMapProvider {
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targetUrl := tomtomMapTileImageUrlFormat + "?key=" + settings.Container.Current.TomTomMapAPIKey
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language := c.Query("language")
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if language != "" {
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targetUrl = targetUrl + "&language=" + language
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}
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return targetUrl, nil
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} else if mapProvider == settings.TianDiTuProvider {
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return tianDiTuMapTileImageUrlFormat + "&tk=" + settings.Container.Current.TianDiTuAPIKey, nil
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} else if mapProvider == settings.CustomProvider {
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return settings.Container.Current.CustomMapTileServerUrl, nil
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}
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return "", errs.ErrParameterInvalid
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})
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}
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// MapAnnotationImageProxyHandler returns map annotation image
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func (p *MapImageProxy) MapAnnotationImageProxyHandler(c *core.Context) (*httputil.ReverseProxy, *errs.Error) {
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return p.mapImageProxyHandler(c, func(c *core.Context, mapProvider string) (string, *errs.Error) {
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if mapProvider == settings.TianDiTuProvider {
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return tianDiTuMapAnnotationUrlFormat + "&tk=" + settings.Container.Current.TianDiTuAPIKey, nil
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}
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return "", errs.ErrParameterInvalid
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})
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}
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func (p *MapImageProxy) mapImageProxyHandler(c *core.Context, fn func(c *core.Context, mapProvider string) (string, *errs.Error)) (*httputil.ReverseProxy, *errs.Error) {
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mapProvider := strings.Replace(c.Query("provider"), "-", "_", -1)
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targetUrl := ""
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@@ -49,29 +95,11 @@ func (p *MapImageProxy) MapTileImageProxyHandler(c *core.Context) (*httputil.Rev
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return nil, errs.ErrImageExtensionNotSupported
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}
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if mapProvider == settings.OpenStreetMapProvider {
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targetUrl = openStreetMapTileImageUrlFormat
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} else if mapProvider == settings.OpenStreetMapHumanitarianStyleProvider {
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targetUrl = openStreetMapHumanitarianStyleTileImageUrlFormat
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} else if mapProvider == settings.OpenTopoMapProvider {
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targetUrl = openTopoMapTileImageUrlFormat
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} else if mapProvider == settings.OPNVKarteMapProvider {
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targetUrl = opnvKarteMapTileImageUrlFormat
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} else if mapProvider == settings.CyclOSMMapProvider {
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targetUrl = cyclOSMMapTileImageUrlFormat
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} else if mapProvider == settings.CartoDBMapProvider {
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targetUrl = cartoDBMapTileImageUrlFormat
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} else if mapProvider == settings.TomTomMapProvider {
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targetUrl = tomtomMapTileImageUrlFormat + "?key=" + settings.Container.Current.TomTomMapAPIKey
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language := c.Query("language")
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var err *errs.Error
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targetUrl, err = fn(c, mapProvider)
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if language != "" {
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targetUrl = targetUrl + "&language=" + language
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}
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} else if mapProvider == settings.CustomProvider {
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targetUrl = settings.Container.Current.CustomMapTileServerUrl
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} else {
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return nil, errs.ErrParameterInvalid
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if err != nil {
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return nil, err
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}
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transport := http.DefaultTransport.(*http.Transport).Clone()
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