Fixes #1061 - Most recent first on filestore page

Paul Martin

2016-04-27 17a6c6da2144a479169b90e055a1283d91a3e9ce

 src/main/java/com/gitblit/wicket/pages/FilestorePage.java

@@ -18,15 +18,20 @@
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.Iterator;
import java.util.List;

import org.apache.commons.io.FileUtils;
import org.apache.wicket.PageParameters;
import org.apache.wicket.extensions.markup.html.repeater.util.SortableDataProvider;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.link.BookmarkablePageLink;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.markup.repeater.data.DataView;
import org.apache.wicket.markup.repeater.data.ListDataProvider;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;

import com.gitblit.Constants;
import com.gitblit.Keys;
@@ -153,7 +158,7 @@
      }
      
      DataView<FilestoreModel> filesView = new DataView<FilestoreModel>("fileRow", 
            new ListDataProvider<FilestoreModel>(filteredResults) , itemsPerPage) {
            new SortableFilestoreProvider(filteredResults) , itemsPerPage) {
         private static final long serialVersionUID = 1L;
         private int counter;

@@ -238,4 +243,39 @@
      ok, pending, inprogress, error, deleted;
   }
   
   private static class SortableFilestoreProvider extends SortableDataProvider<FilestoreModel> {

      private static final long serialVersionUID = 1L;

      private List<FilestoreModel> list;

      protected SortableFilestoreProvider(List<FilestoreModel> list) {
         this.list = list;
      }

      @Override
      public int size() {
         if (list == null) {
            return 0;
         }
         return list.size();
      }

      @Override
      public IModel<FilestoreModel> model(FilestoreModel header) {
         return new Model<FilestoreModel>(header);
      }

      @Override
      public Iterator<FilestoreModel> iterator(int first, int count) {
         Collections.sort(list, new Comparator<FilestoreModel>() {
            @Override
            public int compare(FilestoreModel o1, FilestoreModel o2) {
               return o2.getChangedOn().compareTo(o1.getChangedOn());
            }
         });
         return list.subList(first, first + count).iterator();
      }
   }
	
}