本文整理匯總了Golang中github.com/Cepave/grafana/pkg/middleware.Context.Handle方法的典型用法代碼示例。如果您正苦於以下問題：Golang Context.Handle方法的具體用法？Golang Context.Handle怎麽用？Golang Context.Handle使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/Cepave/grafana/pkg/middleware.Context的用法示例。
在下文中一共展示了Context.Handle方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: RenderToPng
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)
}示例2: LoginView
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 + "/")
}