updated

pkg/middleware/logger.go

@@ -44,6 +44,7 @@ func Logger() macaron.Handler {
 			switch rw.Status() {
 			case 200:
 				content = fmt.Sprintf("\033[1;32m%s\033[0m", content)
+				return
 			case 304:
 				return
 				content = fmt.Sprintf("\033[1;33m%s\033[0m", content)

pkg/routes/api/api_render.go

 package api
 
 import (
+	"net/http"
 	"strconv"
 
 	"github.com/torkelo/grafana-pro/pkg/components/renderer"
@@ -14,17 +15,18 @@ func RenderToPng(c *middleware.Context) {
 	queryParams := "?render&accountId=" + strconv.Itoa(accountId) + "&" + c.Req.URL.RawQuery
 
 	renderOpts := &renderer.RenderOpts{
-		Url:    c.Params("url") + queryParams,
+		Url:    c.Params("*") + queryParams,
 		Width:  queryReader.Get("width", "800"),
 		Height: queryReader.Get("height", "400"),
 	}
 
-	renderOpts.Url = "http://localhost:3000" + renderOpts.Url
+	renderOpts.Url = "http://localhost:3000/" + renderOpts.Url
 
 	pngPath, err := renderer.RenderToPng(renderOpts)
 	if err != nil {
 		c.HTML(500, "error.html", nil)
 	}
 
-	c.ServeFile(pngPath)
+	c.Resp.Header().Set("Content-Type", "image/png")
+	http.ServeFile(c.Resp, c.Req, pngPath)
 }

pkg/routes/index.go

@@ -27,7 +27,7 @@ func Register(m *macaron.Macaron) {
 	m.Delete("/api/dashboard/:slug", auth, api.DeleteDashboard)
 
 	// rendering
-	m.Get("/render/*url", auth, api.RenderToPng)
+	m.Get("/render/*", auth, api.RenderToPng)
 }
 
 func Index(ctx *middleware.Context) {