removed old code

pkg/api/api_render.go

@@ -1,36 +0,0 @@
-package api
-
-import (
-	"strconv"
-
-	"github.com/gin-gonic/gin"
-	"github.com/torkelo/grafana-pro/pkg/components"
-	"github.com/torkelo/grafana-pro/pkg/utils"
-)
-
-func init() {
-	addRoutes(func(self *HttpServer) {
-		self.addRoute("GET", "/render/*url", self.renderToPng)
-	})
-}
-
-func (self *HttpServer) renderToPng(c *gin.Context, auth *authContext) {
-	accountId := auth.getAccountId()
-	queryReader := utils.NewUrlQueryReader(c.Request.URL)
-	queryParams := "?render&accountId=" + strconv.Itoa(accountId) + "&" + c.Request.URL.RawQuery
-
-	renderOpts := &components.RenderOpts{
-		Url:    c.Params.ByName("url") + queryParams,
-		Width:  queryReader.Get("width", "800"),
-		Height: queryReader.Get("height", "400"),
-	}
-
-	renderOpts.Url = "http://localhost:3000" + renderOpts.Url
-
-	pngPath, err := self.renderer.RenderToPng(renderOpts)
-	if err != nil {
-		c.HTML(500, "error.html", nil)
-	}
-
-	c.File(pngPath)
-}