func RenderToPng(c *middleware.Context) { queryReader := util.NewUrlQueryReader(c.Req.URL) queryParams := fmt.Sprintf("?%s", c.Req.URL.RawQuery) sessionId := c.Session.ID() // Handle api calls authenticated without session if sessionId == "" && c.ApiKeyId != 0 { c.Session.Start(c) c.Session.Set(middleware.SESS_KEY_APIKEY, c.ApiKeyId) // release will make sure the new session is persisted before // we spin up phantomjs c.Session.Release() // cleanup session after render is complete defer func() { c.Session.Destory(c) }() } renderOpts := &renderer.RenderOpts{ Url: c.Params("*") + queryParams, Width: queryReader.Get("width", "800"), Height: queryReader.Get("height", "400"), SessionId: c.Session.ID(), } renderOpts.Url = setting.ToAbsUrl(renderOpts.Url) pngPath, err := renderer.RenderToPng(renderOpts) if err != nil { c.Handle(500, "Failed to render to png", err) return } c.Resp.Header().Set("Content-Type", "image/png") http.ServeFile(c.Resp, c.Req.Request, pngPath) }
func LoginView(c *middleware.Context) { sig := c.GetCookie("sig") if len(sig) > 0 { c.Redirect(setting.AppSubUrl + "/") return } else { c.Redirect(setting.ConfigOpenFalcon.Login) return } if err := setIndexViewData(c); err != nil { c.Handle(500, "Failed to get settings", err) return } settings := c.Data["Settings"].(map[string]interface{}) settings["googleAuthEnabled"] = setting.OAuthService.Google settings["githubAuthEnabled"] = setting.OAuthService.GitHub settings["disableUserSignUp"] = !setting.AllowUserSignUp if !tryLoginUsingRememberCookie(c) { c.HTML(200, VIEW_INDEX) return } if redirectTo, _ := url.QueryUnescape(c.GetCookie("redirect_to")); len(redirectTo) > 0 { c.SetCookie("redirect_to", "", -1, setting.AppSubUrl+"/") c.Redirect(redirectTo) return } c.Redirect(setting.AppSubUrl + "/") }