fr.gael.dhus.gwt.client.page.profile.ProfileUploaded.java Source code

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Here is the source code for fr.gael.dhus.gwt.client.page.profile.ProfileUploaded.java

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/*
 * Data Hub Service (DHuS) - For Space data distribution.
 * Copyright (C) 2013,2014,2015 GAEL Systems
 *
 * This file is part of DHuS software sources.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
package fr.gael.dhus.gwt.client.page.profile;

import java.util.Arrays;
import java.util.List;

import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.core.client.JsonUtils;
import com.google.gwt.user.client.DOM;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.RootPanel;

import fr.gael.dhus.gwt.client.AccessDeniedRedirectionCallback;
import fr.gael.dhus.gwt.client.GWTClient;
import fr.gael.dhus.gwt.client.page.AbstractPage;
import fr.gael.dhus.gwt.client.page.SearchViewPage;
import fr.gael.dhus.gwt.services.UserServiceAsync;
import fr.gael.dhus.gwt.share.RoleData;
import fr.gael.dhus.gwt.share.UserData;

public class ProfileUploaded extends AbstractPage {
    private static UserServiceAsync userService = UserServiceAsync.Util.getInstance();

    public ProfileUploaded() {
        // name is automatically prefixed in JS by "profileUploaded_"
        super.name = "Uploaded";
        super.roles = Arrays.asList(RoleData.UPLOAD);
    }

    @Override
    public native JavaScriptObject getJSInitFunction()
    /*-{
       return function() {
     @fr.gael.dhus.gwt.client.page.profile.ProfileUploaded::init()();
       }
    }-*/;

    @Override
    public native JavaScriptObject getJSRefreshFunction()
    /*-{
       return function() {      
     @fr.gael.dhus.gwt.client.page.profile.ProfileUploaded::refresh()();
       }
    }-*/;

    private static native void showProfileUploaded()
    /*-{
       $wnd.showProfileUploaded(
     function ( sSource, aoData, fnCallback, oSettings ) {
        @fr.gael.dhus.gwt.client.page.profile.ProfileUploaded::getUploadedProducts(*)
           (oSettings._iDisplayStart, oSettings._iDisplayLength, fnCallback)},
     function ( value ) {
        @fr.gael.dhus.gwt.client.page.profile.ProfileUploaded::viewProduct(*)
           (value)});
    }-*/;

    private static native void refreshUploaded()
    /*-{
        $wnd.profileUploaded_refreshUploaded();
    }-*/;

    @Override
    public void refreshMe() {
        refresh();
    }

    private static void refresh() {
        refreshUploaded();
    }

    private static void init() {
        showProfileUploaded();
    }

    private static void getUploadedProducts(final int start, final int length, final JavaScriptObject function) {
        DOM.setStyleAttribute(RootPanel.getBodyElement(), "cursor", "wait");

        GWTClient.callback(function,
                JsonUtils.safeEval("{\"aaData\": [],\"iTotalRecords\" : 0, \"iTotalDisplayRecords\" : 0}"));

        final UserData user = GWTClient.getCurrentUser();
        userService.countUploadedProducts(user.getId(), new AccessDeniedRedirectionCallback<Integer>() {

            @Override
            public void _onFailure(Throwable caught) {
                DOM.setStyleAttribute(RootPanel.getBodyElement(), "cursor", "default");
                Window.alert("There was an error while counting your uploaded products.");
            }

            @Override
            public void onSuccess(final Integer total) {
                userService.getUploadedProductsIdentifiers(start, length, user.getId(),
                        new AccessDeniedRedirectionCallback<List<String>>() {

                            @Override
                            public void _onFailure(Throwable caught) {
                                DOM.setStyleAttribute(RootPanel.getBodyElement(), "cursor", "default");
                                Window.alert("There was an error while accessing to your uploaded products.");
                            }

                            @Override
                            public void onSuccess(final List<String> products) {
                                String json = "{\"aaData\": [";

                                //                  for (ProductData product : products)
                                //                  {               
                                //                     Long id = product.getId ();
                                //                     
                                //                     String summary = "";
                                //                     for (int i = 0; i < product.getSummary ().size (); i++)
                                //                     {
                                //                        summary = summary + product.getSummary ().get (i) + (i == product.getSummary ().size ()-1 ?"":", ");
                                //                     }
                                //      
                                //                     String download = "\""+GWT.getHostPageBaseURL ()+"odata/product("+id+")/"+"Download\"";
                                //                     
                                //                     json += "["+(product.hasThumbnail () ? "\""+GWT.getHostPageBaseURL ()+"odata/product("+id+")/"+"\"" : null)
                                //                              +",{\"identifier\": \""+product.getIdentifier ()+
                                //                              "\", \"link\": \""+GWT.getHostPageBaseURL ()+"odata/product("+id+")/\", \"summary\": \""+
                                //                              summary+"\"},"+id+","+download+","+id+"],";                        
                                //                  }            
                                //                  if (products.size () >= 1)
                                //                  {
                                //                     json = json.substring (0, json.length ()-1);
                                //                  }
                                //                  json += "],\"iTotalRecords\" : "+total+", \"iTotalDisplayRecords\" : "+total+"}";

                                for (String product : products) {
                                    json += "[\"" + product + "\"],";
                                }
                                if (products.size() >= 1) {
                                    json = json.substring(0, json.length() - 1);
                                }
                                json += "],\"iTotalRecords\" : " + total + ", \"iTotalDisplayRecords\" : " + total
                                        + "}";
                                GWTClient.callback(function, JsonUtils.safeEval(json));
                                DOM.setStyleAttribute(RootPanel.getBodyElement(), "cursor", "default");
                            }
                        });
            }
        });
    }

    private static void viewProduct(int id) {
        SearchViewPage.viewProduct(id);
    }
}