add confirm modal to video apply

app/views/managements/video_applies/_video_apply_list.html.erb

@@ -59,20 +59,22 @@
 
 <script type="text/javascript">
     function video_authorization_gree(id){
+      if(window.confirm("确认同意该视频发布吗？")){
         $.ajax({
-            url: '/managements/video_applies/' + id + '/agree',
-            type: 'post',
-            success: function(data){
-              if (data && data.status != -1) {
-                $('#authentication_list .admin-con-box.apply-' + id).remove();
+          url: '/managements/video_applies/' + id + '/agree',
+          type: 'post',
+          success: function(data){
+            if (data && data.status != -1) {
+              $('#authentication_list .admin-con-box.apply-' + id).remove();
 
-                if($('#authentication_list .admin-con-box').length == 0){
-                  location.reload();
-                }
-              } else {
-                alert(data.message);
+              if($('#authentication_list .admin-con-box').length == 0){
+                location.reload();
               }
+            } else {
+              alert(data.message);
             }
+          }
         })
+      }
     }
 </script>