Advanced "my tickets" page. Using filters and search.

author: Hybris95 <hybris_95@hotmail.com> 2014-04-22 16:21:35 +0200
committer: James Moger <james.moger@gitblit.com> 2014-05-01 16:14:14 -0400
commit: e7f65dfe56b5b6325a7d7b42f877ae8d63fa4f71 (patch)
tree: ad432c360bf3978fe029e0dd2449ffb1f6bd3d10 /src/main/java
parent: 4640f1b689684b805f08a5a937e91dfc65ae977f (diff)
download: gitblit-e7f65dfe56b5b6325a7d7b42f877ae8d63fa4f71.tar.gz
gitblit-e7f65dfe56b5b6325a7d7b42f877ae8d63fa4f71.zip
2 files changed, 452 insertions, 35 deletions
diff --git a/src/main/java/com/gitblit/wicket/pages/MyTicketsPage.html b/src/main/java/com/gitblit/wicket/pages/MyTicketsPage.html
index 063e7511..459d2551 100644
--- a/src/main/java/com/gitblit/wicket/pages/MyTicketsPage.html
+++ b/src/main/java/com/gitblit/wicket/pages/MyTicketsPage.html
@@ -7,35 +7,94 @@
 <body>
 	<wicket:extend>
 		<div class="container">
-			<table class="tickets">
-				<thead>
-					<tr>
-						<th class="left">
-							<img style="vertical-align: middle;" src="git-black-16x16.png"/>
-							<wicket:message key="gb.repository">Repository</wicket:message>
-						</th>
-						<th class="hidden-phone" colspan='2'><span><wicket:message key="gb.ticket">Ticket</wicket:message></span></th>
-						<th class="hidden-tablet hidden-phone"><span><wicket:message key="gb.status">Status</wicket:message></span></th>
-						<th class="hidden-tablet hidden-phone right"><span><wicket:message key="gb.responsible">Responsible</wicket:message></span></th>
-					</tr>
-				</thead>
-				<tbody>
-					<tr wicket:id="row">
-						<td class="left" style="padding-left:3px;">
-							<b><span class="repositorySwatch" wicket:id="repositorySwatch"></span></b>
-							<span style="padding-left:3px;" wicket:id="repositoryName">[repository name]</span>
-						</td>
-						<td class="hidden-phone">
-							<span wicket:id="ticketIcon">[ticket icon]</span>
-							<span class="list" wicket:id="ticketTitle">[ticket title]</span>
-							<span style="color:#888;"> (#<span wicket:id="ticketNumber">[ticket number]</span>)</span>
-						</td>
-						<td><span class="badge badge-info" wicket:id="ticketVotes"></span></td>
-						<td><span wicket:id="ticketStatus"></span></td>
-						<td class="hidden-tablet hidden-phone author right"><span wicket:id="ticketResponsibleImg"></span><span wicket:id="ticketResponsible">[ticket responsible]</span></td>
-					</tr>
-				</tbody>
-			</table>
+		
+			<!-- search tickets form -->
+			<div class="hidden-phone pull-right">
+				<form class="form-search" style="margin: 0px;" wicket:id="ticketSearchForm">
+					<div class="input-append">
+						<input type="text" class="search-query" style="width: 170px;border-radius: 14px 0 0 14px; padding-left: 14px;" id="ticketSearchBox" wicket:id="ticketSearchBox" value=""/>
+						<button class="btn" style="border-radius: 0 14px 14px 0px;margin-left:-5px;" type="submit"><i class="icon-search"></i></button>
+					</div>
+				</form>
+			</div>
+			<ul class="nav nav-tabs"></ul>
+			
+			<div class="tab-content">
+				<div class="row" style="min-height:400px;" >
+					<div class="tab-pane active" id="tickets">
+						<!-- query controls -->
+						<div class="span3">
+							<div class="hidden-phone">
+								<ul class="nav nav-list">
+									<li class="nav-header"><wicket:message key="gb.queries"></wicket:message></li>
+									<li><a wicket:id="changesQuery"><i class="fa fa-code-fork"></i> <wicket:message key="gb.proposalTickets"></wicket:message></a></li>
+									<li><a wicket:id="bugsQuery"><i class="fa fa-bug"></i> <wicket:message key="gb.bugTickets"></wicket:message></a></li>
+									<li><a wicket:id="enhancementsQuery"><i class="fa fa-magic"></i> <wicket:message key="gb.enhancementTickets"></wicket:message></a></li>
+									<li><a wicket:id="tasksQuery"><i class="fa fa-ticket"></i> <wicket:message key="gb.taskTickets"></wicket:message></a></li>
+									<li><a wicket:id="questionsQuery"><i class="fa fa-question"></i> <wicket:message key="gb.questionTickets"></wicket:message></a></li>
+									<li wicket:id="userDivider" class="divider"></li>
+									<li><a wicket:id="createdQuery"><i class="fa fa-user"></i> <wicket:message key="gb.yourCreatedTickets"></wicket:message></a></li>
+									<li><a wicket:id="watchedQuery"><i class="fa fa-eye"></i> <wicket:message key="gb.yourWatchedTickets"></wicket:message></a></li>
+									<li><a wicket:id="mentionsQuery"><i class="fa fa-comment"></i> <wicket:message key="gb.mentionsMeTickets"></wicket:message></a></li>
+									<li class="divider"></li>
+									<li><a wicket:id="resetQuery"><i class="fa fa-bolt"></i> <wicket:message key="gb.reset"></wicket:message></a></li>
+								</ul>
+							</div>
+						</div>
+						
+						<!-- tickets -->
+						<div class="span9">
+							<div class="btn-toolbar" style="margin-top: 0px;">
+								<div class="btn-group">
+									<a class="btn dropdown-toggle" data-toggle="dropdown" href="#"><wicket:message key="gb.status"></wicket:message>: <span style="font-weight:bold;" wicket:id="selectedStatii"></span> <span class="caret"></span></a>
+									<ul class="dropdown-menu">
+										<li><a wicket:id="openTickets"><wicket:message key="gb.open"></wicket:message></a></li>
+										<li><a wicket:id="closedTickets"><wicket:message key="gb.closed"></wicket:message></a></li>
+										<li><a wicket:id="allTickets"><wicket:message key="gb.all"></wicket:message></a></li>
+										<li class="divider"></li>
+										<li wicket:id="statii"><span wicket:id="statusLink"></span></li>
+									</ul>
+								</div>
+
+								<div class="btn-group">
+									<a class="btn dropdown-toggle" data-toggle="dropdown" href="#"><i class="fa fa-sort"></i> <wicket:message key="gb.sort"></wicket:message>: <span style="font-weight:bold;" wicket:id="currentSort"></span> <span class="caret"></span></a>
+									<ul class="dropdown-menu">
+										<li wicket:id="sort"><span wicket:id="sortLink"></span></li>
+									</ul>
+								</div>
+							
+								<div class="btn-group pull-right">
+									<div class="pagination pagination-right pagination-small">
+										<ul>
+											<li><a wicket:id="prevLink"><i class="fa fa-angle-double-left"></i></a></li>
+											<li wicket:id="pageLink"><span wicket:id="page"></span></li>
+											<li><a wicket:id="nextLink"><i class="fa fa-angle-double-right"></i></a></li>
+										</ul>
+									</div>
+								</div>
+							</div>
+							<table class="table tickets">
+								<tbody>
+									<tr wicket:id="row">
+										<td class="left" style="padding-left:3px;">
+											<b><span class="repositorySwatch" wicket:id="repositorySwatch"></span></b>
+											<span style="padding-left:3px;" wicket:id="repositoryName">[repository name]</span>
+										</td>
+										<td class="hidden-phone">
+											<span wicket:id="ticketIcon">[ticket icon]</span>
+											<span class="list" wicket:id="ticketTitle">[ticket title]</span>
+											<span style="color:#888;"> (#<span wicket:id="ticketNumber">[ticket number]</span>)</span>
+										</td>
+										<td><span class="badge badge-info" wicket:id="ticketVotes"></span></td>
+										<td><span wicket:id="ticketStatus"></span></td>
+										<td class="hidden-tablet hidden-phone author right"><span wicket:id="ticketResponsibleImg"></span><span wicket:id="ticketResponsible">[ticket responsible]</span></td>
+									</tr>
+								</tbody>
+							</table>
+						</div>
+					</div>
+				</div>
+			</div>
 		</div>
 	</wicket:extend>
 </body>
diff --git a/src/main/java/com/gitblit/wicket/pages/MyTicketsPage.java b/src/main/java/com/gitblit/wicket/pages/MyTicketsPage.java
index 9be3b125..01a30181 100644
--- a/src/main/java/com/gitblit/wicket/pages/MyTicketsPage.java
+++ b/src/main/java/com/gitblit/wicket/pages/MyTicketsPage.java
@@ -1,14 +1,24 @@
 package com.gitblit.wicket.pages;
 
+import java.io.Serializable;
+import java.text.MessageFormat;
+import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 
 import org.apache.wicket.Component;
 import org.apache.wicket.PageParameters;
 import org.apache.wicket.markup.html.basic.Label;
+import org.apache.wicket.markup.html.form.TextField;
+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 org.apache.wicket.request.target.basic.RedirectRequestTarget;
 
+import com.gitblit.Keys;
 import com.gitblit.models.RepositoryModel;
 import com.gitblit.models.TicketModel;
 import com.gitblit.models.UserModel;
@@ -18,14 +28,20 @@ import com.gitblit.tickets.ITicketService;
 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.GitBlitWebApp;
 import com.gitblit.wicket.GitBlitWebSession;
+import com.gitblit.wicket.SessionlessForm;
 import com.gitblit.wicket.WicketUtils;
 import com.gitblit.wicket.panels.GravatarImage;
 import com.gitblit.wicket.panels.LinkPanel;
 
 public class MyTicketsPage extends RootPage {
+
+	public static final String [] openStatii = new String [] { Status.New.name().toLowerCase(), Status.Open.name().toLowerCase() };
+
+	public static final String [] closedStatii = new String [] { "!" + Status.New.name().toLowerCase(), "!" + Status.Open.name().toLowerCase() };
 	
 	public MyTicketsPage()
 	{
@@ -43,15 +59,205 @@ public class MyTicketsPage extends RootPage {
 			setResponsePage(getApplication().getHomePage());
 			return;
 		}
-		String username = currentUser.getName();
 		
-		QueryBuilder qb = QueryBuilder
-			.q(Lucene.createdby.matches(username))
-			.or(Lucene.responsible.matches(username))
-			.or(Lucene.watchedby.matches(username));
+		final String username = currentUser.getName();
+		final String[] statiiParam = (params == null) ? new String[0] : 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 search form
+		TicketSearchForm searchForm = new TicketSearchForm("ticketSearchForm", searchParam);
+		add(searchForm);
+		searchForm.setTranslatedAttributes();
+		
+		// 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,
+						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)));
+						
+		// 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, openStatii, assignedToParam, sortBy, desc, 1)));
+		add(new BookmarkablePageLink<Void>("closedTickets", MyTicketsPage.class, queryParameters(queryParam, milestoneParam, 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 = 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.responsible.name())) {
+			// specify the responsible
+			qb.and(Lucene.responsible.matches(assignedToParam));
+		}
+		if (!qb.containsField(Lucene.milestone.name())) {
+			// specify the milestone
+			qb.and(Lucene.milestone.matches(milestoneParam));
+		}
+		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 = qb.build();
 		
 		ITicketService tickets = GitBlitWebApp.get().tickets();
-		List<QueryResult> results = tickets.queryFor(qb.build(), 0, 0, Lucene.updated.name(), true);
+		List<QueryResult> results = tickets.queryFor(luceneQuery, 0, 0, Lucene.updated.name(), true);
 		
 		final ListDataProvider<QueryResult> dp = new ListDataProvider<QueryResult>(results);
 		
@@ -100,6 +306,12 @@ public class MyTicketsPage extends RootPage {
 			}
 		};
 		
+		// paging links
+		int page = (params != null) ? Math.max(1, WicketUtils.getPage(params)) : 1;
+		int pageSize = app().settings().getInteger(Keys.tickets.perPage, 25);
+		int totalResults = results.size() == 0 ? 0 : results.get(0).totalResults;
+		buildPager(queryParam, milestoneParam, statiiParam, assignedToParam, sortBy, desc, page, pageSize, results.size(), totalResults);
+		
 		add(dataView);
 	}
 	
@@ -197,4 +409,150 @@ public class MyTicketsPage extends RootPage {
 
 		return "resolution" + (css.isEmpty() ? "" : " ") + css;
 	}
+
+	private class TicketSort implements Serializable {
+
+		private static final long serialVersionUID = 1L;
+
+		final String name;
+		final String sortBy;
+		final boolean desc;
+
+		TicketSort(String name, String sortBy, boolean desc) {
+			this.name = name;
+			this.sortBy = sortBy;
+			this.desc = desc;
+		}
+	}
+
+	private class TicketSearchForm extends SessionlessForm<Void> implements Serializable {
+		private static final long serialVersionUID = 1L;
+
+		private final IModel<String> searchBoxModel;;
+
+		public TicketSearchForm(String id, String text) {
+			super(id, MyTicketsPage.this.getClass(), MyTicketsPage.this.getPageParameters());
+
+			this.searchBoxModel = new Model<String>(text == null ? "" : text);
+
+			TextField<String> searchBox = new TextField<String>("ticketSearchBox", searchBoxModel);
+			add(searchBox);
+		}
+
+		void setTranslatedAttributes() {
+			WicketUtils.setHtmlTooltip(get("ticketSearchBox"),
+					MessageFormat.format(getString("gb.searchTicketsTooltip"), ""));
+			WicketUtils.setInputPlaceholder(get("ticketSearchBox"), getString("gb.searchTickets"));
+		}
+
+		@Override
+		public void onSubmit() {
+			String searchString = searchBoxModel.getObject();
+			if (StringUtils.isEmpty(searchString)) {
+				// redirect to self to avoid wicket page update bug
+				String absoluteUrl = getCanonicalUrl();
+				getRequestCycle().setRequestTarget(new RedirectRequestTarget(absoluteUrl));
+				return;
+			}
+
+			// use an absolute url to workaround Wicket-Tomcat problems with
+			// mounted url parameters (issue-111)
+			PageParameters params = WicketUtils.newRepositoryParameter("");
+			params.add("s", searchString);
+			String absoluteUrl = getCanonicalUrl(MyTicketsPage.class, params);
+			getRequestCycle().setRequestTarget(new RedirectRequestTarget(absoluteUrl));
+		}
+	}
+
+	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", TicketsPage.class, queryParameters(query, milestone, states, assignedTo, sort, desc, page - 1)).setEnabled(allowPrev).setVisible(showNav));
+		add(new BookmarkablePageLink<Void>("nextLink", TicketsPage.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, TicketsPage.class, queryParameters(query, milestone, states, assignedTo, sort, desc, i));
+				link.setRenderBodyOnly(true);
+				if (i == page) {
+					WicketUtils.setCssClass(item, "active");
+				}
+				item.add(link);
+			}
+		};
+		add(pagesView);
+	}
 }
author	Hybris95 <hybris_95@hotmail.com>	2014-04-22 16:21:35 +0200
committer	James Moger <james.moger@gitblit.com>	2014-05-01 16:14:14 -0400
commit	e7f65dfe56b5b6325a7d7b42f877ae8d63fa4f71 (patch)
tree	ad432c360bf3978fe029e0dd2449ffb1f6bd3d10 /src/main/java
parent	4640f1b689684b805f08a5a937e91dfc65ae977f (diff)
download	gitblit-e7f65dfe56b5b6325a7d7b42f877ae8d63fa4f71.tar.gz gitblit-e7f65dfe56b5b6325a7d7b42f877ae8d63fa4f71.zip