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