/*
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* Copyright 2014 gitblit.com.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gitblit.wicket.pages;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.HashMap;
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import java.util.List;
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import org.apache.wicket.PageParameters;
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import org.apache.wicket.markup.html.basic.Label;
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import org.apache.wicket.markup.html.link.BookmarkablePageLink;
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import org.apache.wicket.markup.repeater.Item;
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import org.apache.wicket.markup.repeater.data.DataView;
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import org.apache.wicket.markup.repeater.data.ListDataProvider;
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import com.gitblit.Keys;
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import com.gitblit.models.RepositoryModel;
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import com.gitblit.models.TicketModel;
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import com.gitblit.models.TicketModel.Status;
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import com.gitblit.models.UserModel;
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import com.gitblit.tickets.QueryBuilder;
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import com.gitblit.tickets.QueryResult;
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import com.gitblit.tickets.TicketIndexer.Lucene;
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import com.gitblit.utils.ArrayUtils;
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import com.gitblit.utils.StringUtils;
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import com.gitblit.wicket.GitBlitWebSession;
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import com.gitblit.wicket.TicketsUI;
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import com.gitblit.wicket.TicketsUI.TicketSort;
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import com.gitblit.wicket.WicketUtils;
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import com.gitblit.wicket.panels.LinkPanel;
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import com.gitblit.wicket.panels.TicketListPanel;
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import com.gitblit.wicket.panels.TicketSearchForm;
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import com.gitblit.wicket.panels.UserTitlePanel;
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/**
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* My Tickets page
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*
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* @author Christian Buisson
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* @author James Moger
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*/
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public class MyTicketsPage extends RootPage {
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public MyTicketsPage() {
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this(null);
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}
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public MyTicketsPage(PageParameters params) {
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super(params);
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setupPage("", getString("gb.myTickets"));
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UserModel currentUser = GitBlitWebSession.get().getUser();
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if (currentUser == null || UserModel.ANONYMOUS.equals(currentUser)) {
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setRedirect(true);
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setResponsePage(getApplication().getHomePage());
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return;
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}
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final String username = currentUser.getName();
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final String[] statiiParam = (params == null) ? TicketsUI.openStatii : params.getStringArray(Lucene.status.name());
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final String assignedToParam = (params == null) ? "" : params.getString(Lucene.responsible.name(), null);
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final String milestoneParam = (params == null) ? "" : params.getString(Lucene.milestone.name(), null);
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final String queryParam = (params == null) ? null : params.getString("q", null);
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final String searchParam = (params == null) ? "" : params.getString("s", null);
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final String sortBy = (params == null) ? "" : Lucene.fromString(params.getString("sort", Lucene.created.name())).name();
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final String repositoryId = (params == null) ? "" : params.getString(Lucene.rid.name(), null);
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final boolean desc = (params == null) ? true : !"asc".equals(params.getString("direction", "desc"));
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// add the user title panel
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add(new UserTitlePanel("userTitlePanel", currentUser, getString("gb.myTickets")));
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// add search form
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add(new TicketSearchForm("ticketSearchForm", null, searchParam, getClass(), params));
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// standard queries
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add(new BookmarkablePageLink<Void>("changesQuery", MyTicketsPage.class,
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queryParameters(
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Lucene.type.matches(TicketModel.Type.Proposal.name()),
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milestoneParam,
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statiiParam,
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assignedToParam,
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sortBy,
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desc,
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repositoryId,
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1)));
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add(new BookmarkablePageLink<Void>("bugsQuery", MyTicketsPage.class,
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queryParameters(
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Lucene.type.matches(TicketModel.Type.Bug.name()),
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milestoneParam,
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statiiParam,
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assignedToParam,
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sortBy,
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desc,
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repositoryId,
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1)));
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add(new BookmarkablePageLink<Void>("enhancementsQuery", MyTicketsPage.class,
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queryParameters(
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Lucene.type.matches(TicketModel.Type.Enhancement.name()),
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milestoneParam,
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statiiParam,
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assignedToParam,
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sortBy,
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desc,
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repositoryId,
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1)));
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add(new BookmarkablePageLink<Void>("tasksQuery", MyTicketsPage.class,
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queryParameters(
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Lucene.type.matches(TicketModel.Type.Task.name()),
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milestoneParam,
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statiiParam,
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assignedToParam,
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sortBy,
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desc,
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repositoryId,
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1)));
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add(new BookmarkablePageLink<Void>("questionsQuery", MyTicketsPage.class,
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queryParameters(
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Lucene.type.matches(TicketModel.Type.Question.name()),
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milestoneParam,
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statiiParam,
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assignedToParam,
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sortBy,
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desc,
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repositoryId,
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1)));
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add(new BookmarkablePageLink<Void>("maintenanceQuery", MyTicketsPage.class,
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queryParameters(
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Lucene.type.matches(TicketModel.Type.Maintenance.name()),
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milestoneParam,
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statiiParam,
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assignedToParam,
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sortBy,
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desc,
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repositoryId,
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1)));
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add(new BookmarkablePageLink<Void>("resetQuery", MyTicketsPage.class,
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queryParameters(
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null,
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milestoneParam,
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TicketsUI.openStatii,
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null,
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null,
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true,
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null,
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1)));
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add(new Label("userDivider"));
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add(new BookmarkablePageLink<Void>("createdQuery", MyTicketsPage.class,
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queryParameters(
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Lucene.createdby.matches(username),
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milestoneParam,
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statiiParam,
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assignedToParam,
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sortBy,
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desc,
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repositoryId,
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1)));
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add(new BookmarkablePageLink<Void>("watchedQuery", MyTicketsPage.class,
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queryParameters(
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Lucene.watchedby.matches(username),
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milestoneParam,
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statiiParam,
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assignedToParam,
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sortBy,
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desc,
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repositoryId,
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1)));
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add(new BookmarkablePageLink<Void>("mentionsQuery", MyTicketsPage.class,
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queryParameters(
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Lucene.mentions.matches(username),
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milestoneParam,
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statiiParam,
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assignedToParam,
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sortBy,
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desc,
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repositoryId,
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1)));
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add(new BookmarkablePageLink<Void>("responsibleQuery", MyTicketsPage.class,
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queryParameters(
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Lucene.responsible.matches(username),
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milestoneParam,
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statiiParam,
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assignedToParam,
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sortBy,
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desc,
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repositoryId,
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1)));
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// states
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if (ArrayUtils.isEmpty(statiiParam)) {
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add(new Label("selectedStatii", getString("gb.all")));
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} else {
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add(new Label("selectedStatii", StringUtils.flattenStrings(Arrays.asList(statiiParam), ",")));
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}
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add(new BookmarkablePageLink<Void>("openTickets", MyTicketsPage.class, queryParameters(queryParam, milestoneParam, TicketsUI.openStatii, assignedToParam, sortBy, desc, repositoryId, 1)));
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add(new BookmarkablePageLink<Void>("closedTickets", MyTicketsPage.class, queryParameters(queryParam, milestoneParam, TicketsUI.closedStatii, assignedToParam, sortBy, desc, repositoryId, 1)));
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add(new BookmarkablePageLink<Void>("allTickets", MyTicketsPage.class, queryParameters(queryParam, milestoneParam, null, assignedToParam, sortBy, desc, repositoryId, 1)));
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// by status
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List<Status> statii = new ArrayList<Status>(Arrays.asList(Status.values()));
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statii.remove(Status.Closed);
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ListDataProvider<Status> resolutionsDp = new ListDataProvider<Status>(statii);
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DataView<Status> statiiLinks = new DataView<Status>("statii", resolutionsDp) {
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private static final long serialVersionUID = 1L;
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@Override
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public void populateItem(final Item<Status> item) {
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final Status status = item.getModelObject();
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PageParameters p = queryParameters(queryParam, milestoneParam, new String [] { status.name().toLowerCase() }, assignedToParam, sortBy, desc, repositoryId, 1);
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String css = TicketsUI.getStatusClass(status);
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item.add(new LinkPanel("statusLink", css, status.toString(), MyTicketsPage.class, p).setRenderBodyOnly(true));
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}
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};
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add(statiiLinks);
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// by sort
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List<TicketSort> sortChoices = new ArrayList<TicketSort>();
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sortChoices.add(new TicketSort(getString("gb.sortNewest"), Lucene.created.name(), true));
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sortChoices.add(new TicketSort(getString("gb.sortOldest"), Lucene.created.name(), false));
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sortChoices.add(new TicketSort(getString("gb.sortMostRecentlyUpdated"), Lucene.updated.name(), true));
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sortChoices.add(new TicketSort(getString("gb.sortLeastRecentlyUpdated"), Lucene.updated.name(), false));
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sortChoices.add(new TicketSort(getString("gb.sortMostComments"), Lucene.comments.name(), true));
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sortChoices.add(new TicketSort(getString("gb.sortLeastComments"), Lucene.comments.name(), false));
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sortChoices.add(new TicketSort(getString("gb.sortMostPatchsetRevisions"), Lucene.patchsets.name(), true));
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sortChoices.add(new TicketSort(getString("gb.sortLeastPatchsetRevisions"), Lucene.patchsets.name(), false));
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sortChoices.add(new TicketSort(getString("gb.sortMostVotes"), Lucene.votes.name(), true));
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sortChoices.add(new TicketSort(getString("gb.sortLeastVotes"), Lucene.votes.name(), false));
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sortChoices.add(new TicketSort(getString("gb.sortHighestPriority"), Lucene.priority.name(), true));
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sortChoices.add(new TicketSort(getString("gb.sortLowestPriority"), Lucene.priority.name(), false));
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sortChoices.add(new TicketSort(getString("gb.sortHighestSeverity"), Lucene.severity.name(), true));
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sortChoices.add(new TicketSort(getString("gb.sortLowestSeverity"), Lucene.severity.name(), false));
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TicketSort currentSort = sortChoices.get(0);
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for (TicketSort ts : sortChoices) {
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if (ts.sortBy.equals(sortBy) && desc == ts.desc) {
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currentSort = ts;
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break;
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}
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}
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add(new Label("currentSort", currentSort.name));
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ListDataProvider<TicketSort> sortChoicesDp = new ListDataProvider<TicketSort>(sortChoices);
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DataView<TicketSort> sortMenu = new DataView<TicketSort>("sort", sortChoicesDp) {
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private static final long serialVersionUID = 1L;
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@Override
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public void populateItem(final Item<TicketSort> item) {
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final TicketSort ts = item.getModelObject();
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PageParameters params = queryParameters(queryParam, milestoneParam, statiiParam, assignedToParam, ts.sortBy, ts.desc, repositoryId, 1);
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item.add(new LinkPanel("sortLink", null, ts.name, MyTicketsPage.class, params).setRenderBodyOnly(true));
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}
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};
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add(sortMenu);
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// by repository
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final List<QueryResult> tickets =
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query(initializeQueryBuilder(null, username), 1, Integer.MAX_VALUE, sortBy, desc);
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final List<RepositoryModel> repositoryChoices = correspondingRepositories(tickets);
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Collections.sort(repositoryChoices);
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final RepositoryModel noneChoice = new RepositoryModel();
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noneChoice.name = getString("gb.all");
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repositoryChoices.add(0, noneChoice);
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RepositoryModel currentRepository = repositoryChoices.get(0);
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for (RepositoryModel r : repositoryChoices) {
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if (r.getRID().equals(repositoryId)) {
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currentRepository = r;
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break;
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}
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}
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add(new Label("currentRepository", currentRepository.toString()));
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ListDataProvider<RepositoryModel> repositoryChoicesDp = new ListDataProvider<RepositoryModel>(repositoryChoices);
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DataView<RepositoryModel> repositoryMenu = new DataView<RepositoryModel>("repository", repositoryChoicesDp) {
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private static final long serialVersionUID = 1L;
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@Override
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public void populateItem(final Item<RepositoryModel> item) {
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final RepositoryModel r = item.getModelObject();
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String rid = r == noneChoice ? null : r.getRID();
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PageParameters params = queryParameters(queryParam, milestoneParam, statiiParam, assignedToParam, sortBy, desc, rid, 1);
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item.add(new LinkPanel("repositoryLink", null, r.toString(), MyTicketsPage.class, params).setRenderBodyOnly(true));
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}
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};
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add(repositoryMenu);
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// Update query with filter criteria
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final QueryBuilder qb = initializeQueryBuilder(queryParam, username);
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if (!qb.containsField(Lucene.status.name()) && !ArrayUtils.isEmpty(statiiParam)) {
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// specify the states
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boolean not = false;
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QueryBuilder q = new QueryBuilder();
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for (String state : statiiParam) {
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if (state.charAt(0) == '!') {
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not = true;
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q.and(Lucene.status.doesNotMatch(state.substring(1)));
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} else {
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q.or(Lucene.status.matches(state));
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}
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}
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if (not) {
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qb.and(q.toString());
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} else {
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qb.and(q.toSubquery().toString());
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}
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}
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if (noneChoice != currentRepository && !qb.containsField(Lucene.rid.name())) {
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QueryBuilder q1 = new QueryBuilder();
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q1.and(Lucene.rid.matches(repositoryId));
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qb.and(q1.toSubquery().toString());
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}
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// paging links
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int page = (params != null) ? Math.max(1, WicketUtils.getPage(params)) : 1;
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int pageSize = app().settings().getInteger(Keys.tickets.perPage, 25);
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final List<QueryResult> results =
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StringUtils.isEmpty(searchParam) ? query(qb, page, pageSize, sortBy, desc) : search(searchParam, page, pageSize);
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int totalResults = results.size() == 0 ? 0 : results.get(0).totalResults;
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buildPager(queryParam, milestoneParam, statiiParam, assignedToParam, sortBy, desc, repositoryId, page, pageSize, results.size(), totalResults);
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final boolean showSwatch = app().settings().getBoolean(Keys.web.repositoryListSwatches, true);
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add(new TicketListPanel("ticketList", results, showSwatch, true));
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}
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protected PageParameters queryParameters(
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String query,
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String milestone,
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String[] states,
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String assignedTo,
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String sort,
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boolean descending,
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String repositoryId,
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int page) {
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PageParameters params = WicketUtils.newRepositoryParameter("");
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if (!StringUtils.isEmpty(query)) {
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params.add("q", query);
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}
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if (!StringUtils.isEmpty(milestone)) {
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params.add(Lucene.milestone.name(), milestone);
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}
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if (!ArrayUtils.isEmpty(states)) {
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for (String state : states) {
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params.add(Lucene.status.name(), state);
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}
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}
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if (!StringUtils.isEmpty(assignedTo)) {
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params.add(Lucene.responsible.name(), assignedTo);
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}
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if (!StringUtils.isEmpty(sort)) {
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params.add("sort", sort);
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}
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if (!descending) {
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params.add("direction", "asc");
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}
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if (!StringUtils.isEmpty(repositoryId)) {
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params.add(Lucene.rid.name(), repositoryId);
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}
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if (page > 1) {
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params.add("pg", "" + page);
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}
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return params;
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}
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protected void buildPager(
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final String query,
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final String milestone,
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final String [] states,
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final String assignedTo,
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final String sort,
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final boolean desc,
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final String repositoryId,
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final int page,
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int pageSize,
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int count,
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int total) {
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boolean showNav = total > (2 * pageSize);
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boolean allowPrev = page > 1;
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boolean allowNext = (pageSize * (page - 1) + count) < total;
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add(new BookmarkablePageLink<Void>("prevLink", MyTicketsPage.class, queryParameters(query, milestone, states, assignedTo, sort, desc, repositoryId, page - 1)).setEnabled(allowPrev).setVisible(showNav));
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add(new BookmarkablePageLink<Void>("nextLink", MyTicketsPage.class, queryParameters(query, milestone, states, assignedTo, sort, desc, repositoryId, page + 1)).setEnabled(allowNext).setVisible(showNav));
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if (total <= pageSize) {
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add(new Label("pageLink").setVisible(false));
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return;
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}
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// determine page numbers to display
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int pages = count == 0 ? 0 : ((total / pageSize) + (total % pageSize == 0 ? 0 : 1));
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// preferred number of pagelinks
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int segments = 5;
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if (pages < segments) {
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// not enough data for preferred number of page links
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segments = pages;
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}
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int minpage = Math.min(Math.max(1, page - 2), pages - (segments - 1));
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int maxpage = Math.min(pages, minpage + (segments - 1));
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List<Integer> sequence = new ArrayList<Integer>();
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for (int i = minpage; i <= maxpage; i++) {
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sequence.add(i);
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}
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ListDataProvider<Integer> pagesDp = new ListDataProvider<Integer>(sequence);
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DataView<Integer> pagesView = new DataView<Integer>("pageLink", pagesDp) {
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private static final long serialVersionUID = 1L;
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@Override
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public void populateItem(final Item<Integer> item) {
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final Integer i = item.getModelObject();
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LinkPanel link = new LinkPanel("page", null, "" + i, MyTicketsPage.class, queryParameters(query, milestone, states, assignedTo, sort, desc, repositoryId, i));
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link.setRenderBodyOnly(true);
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if (i == page) {
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WicketUtils.setCssClass(item, "active");
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}
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item.add(link);
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}
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};
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add(pagesView);
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}
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private QueryBuilder initializeQueryBuilder(String queryparam, String username) {
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final QueryBuilder qb = new QueryBuilder(queryparam);
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// focused "my tickets"
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if (qb.containsField(Lucene.createdby.name())
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|| qb.containsField(Lucene.responsible.name())
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|| qb.containsField(Lucene.watchedby.name())
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|| qb.containsField(Lucene.mentions.name())) {
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return qb;
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}
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// general "my tickets"
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return qb.andSubquery()
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.or(Lucene.createdby.matches(username))
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.or(Lucene.responsible.matches(username))
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.or(Lucene.watchedby.matches(username))
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.or(Lucene.mentions.matches(username))
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.endSubquery();
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}
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private List<QueryResult> query(QueryBuilder qb, int page, int pageSize, String sortBy, boolean descending) {
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return app().tickets().queryFor(qb.build(), page, pageSize, sortBy, descending);
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}
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private List<QueryResult> search(String searchParam, int page, int pageSize) {
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return app().tickets().searchFor(null, searchParam, page, pageSize);
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}
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private List<RepositoryModel> correspondingRepositories(Collection<QueryResult> tickets) {
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final HashMap<String, RepositoryModel> result = new HashMap<>();
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for (QueryResult ticket : tickets) {
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RepositoryModel repository = app().repositories().getRepositoryModel(ticket.repository);
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if (!result.containsKey(repository.getRID())) {
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result.put(repository.getRID(), repository);
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}
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}
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return new ArrayList<>(result.values());
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}
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}
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