"dingtalk QR login" button auto appears when dingtalk_corpid is set

controllers/AccountController.go

@@ -33,8 +33,11 @@ func (c *AccountController) referer() string {
 func (c *AccountController) Prepare() {
 	c.BaseController.Prepare()
 	c.EnableXSRF = beego.AppConfig.DefaultBool("enablexsrf", true)
+
 	c.Data["xsrfdata"] = template.HTML(c.XSRFFormHTML())
 	c.Data["corpID"] = beego.AppConfig.String("dingtalk_corpid")
+	c.Data["ENABLE_QR_DINGTALK"] = (beego.AppConfig.String("dingtalk_corpid") != "")
+
 	if !c.EnableXSRF {
 		return
 	}

views/account/login.tpl

@@ -70,10 +70,11 @@
                 <div class="form-group">
                     <button type="button" id="btn-login" class="btn btn-success" style="width: 100%"  data-loading-text="正在登录..." autocomplete="off">立即登录</button>
                 </div>
+                {{if .ENABLE_QR_DINGTALK}}
                 <div class="form-group">
                     <a href='https://oapi.dingtalk.com/connect/qrconnect?appid=dingoa0wp8qg6gyqtlyno1&response_type=code&scope=snsapi_login&state=1&redirect_uri={{ urlfor "AccountController.QRLogin" ":app" "dingtalk"}}' id="btn-dingtalk-qr" class="btn btn-default" style="width: 100%"  data-loading-text="" autocomplete="off">钉钉扫码登录</a>
-                    <!-- <a href='{{ urlfor "AccountController.QRLogin" ":app" "dingtalk"}}' id="btn-dingtalk-qr" class="btn btn-default" style="width: 100%"  data-loading-text="" autocomplete="off">钉钉扫码登录</a> -->
                 </div>
+                {{end}}
                 {{if .ENABLED_REGISTER}}
                 {{if ne .ENABLED_REGISTER "false"}}
                 <div class="form-group">