85 lines
2.4 KiB
Go
85 lines
2.4 KiB
Go
package api
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import (
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"fmt"
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"net/http"
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"strconv"
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"git.zhouxhere.com/zhouxhere/maptile/util/maptool"
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"github.com/labstack/echo/v4"
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)
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// GetMBTilesByName 获取指定名称的MBTiles瓦片
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// @Summary 获取指定名称的MBTiles瓦片
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// @Description 获取指定名称的MBTiles瓦片
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// @Tags MBTiles
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// @Accept json
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// @Produce json
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// @Param name path string true "MBTiles名称"
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// @Success 200 {object} model.TileJSON
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// @Router /mbtiles/{name} [get]
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func (a *API) GetMBTilesByName(c echo.Context) error {
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name := c.Param("name")
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if ok := a.store.Tile.CheckPool(maptool.MBTilesName, name); !ok {
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return c.String(http.StatusBadRequest, "MBTiles not found")
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}
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data, err := a.store.Tile.GetTileJSON(maptool.MBTilesName, name)
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if err != nil {
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return c.String(http.StatusBadRequest, "Failed to get metadata")
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}
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data.Tiles = []string{fmt.Sprintf("http://localhost:8080/api/v1/mbtiles/%s/{z}/{x}/{y}", name)}
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return c.JSON(http.StatusOK, data)
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}
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// GetMBTilesByNameAndZAndXAndY 获取指定名称、z、x、y的MBTiles瓦片
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// @Summary 获取指定名称、z、x、y的MBTiles瓦片
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// @Description 获取指定名称、z、x、y的MBTiles瓦片
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// @Tags MBTiles
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// @Accept json
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// @Produce application/x-protobuf
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// @Param name path string true "MBTiles名称"
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// @Param z path string true "z值"
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// @Param x path string true "x值"
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// @Param y path string true "y值"
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// @Success 200 {string} string "成功"
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// @Router /mbtiles/{name}/{z}/{x}/{y} [get]
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func (a *API) GetMBTilesByNameAndZAndXAndY(c echo.Context) error {
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name := c.Param("name")
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z := c.Param("z")
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zValue, err := strconv.Atoi(z)
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if err != nil {
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return c.String(http.StatusBadRequest, "Invalid z value")
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}
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x := c.Param("x")
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xValue, err := strconv.Atoi(x)
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if err != nil {
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return c.String(http.StatusBadRequest, "Invalid x value")
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}
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y := c.Param("y")
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yValue, err := strconv.Atoi(y)
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if err != nil {
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return c.String(http.StatusBadRequest, "Invalid y value")
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}
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if ok := a.store.Tile.CheckPool(maptool.MBTilesName, name); !ok {
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return c.String(http.StatusBadRequest, "MBTiles not found")
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}
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data, err := a.store.Tile.GetTile(maptool.MBTilesName, name, zValue, xValue, yValue)
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if err != nil {
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return c.String(http.StatusNotFound, "Tile not found")
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}
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if len(data) > 0 && data[0] == 0x1f && data[1] == 0x8b {
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c.Response().Header().Set("Content-Encoding", "gzip")
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}
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return c.Blob(http.StatusOK, "application/x-protobuf", data)
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}
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