News Filter base on forexfactory.com without Dll import

Hi developers.

I want an ea that trade when no news in feature and exit opened order when a news incoming.

simple i want news filter.

1. don't use Dll import

2. use calendar of forexfactory.com

3. close opened order when the news is coming

4. no trade when important news is coming

4. input parameter :

Highfilter: filter high important news (bool)

Mediumfilter: filter medium news (bool)

Lowfilter: filter low important news (bool)

MinutsBefornews: filter x minutf befor news (int)

Minutsafternews: filter x minutf after news (int)