githubFork/gitblit.git - Solinfo Gitblit

Paul Martin

2016-04-27 c2188a840bc4153ae92112b04b2e06a90d3944aa

commit \| author \| age
5e3521	1	/*
JM	2	* Copyright 2014 gitblit.com.
	3	*
	4	* Licensed under the Apache License, Version 2.0 (the "License");
	5	* you may not use this file except in compliance with the License.
	6	* You may obtain a copy of the License at
	7	*
	8	* http://www.apache.org/licenses/LICENSE-2.0
	9	*
	10	* Unless required by applicable law or agreed to in writing, software
	11	* distributed under the License is distributed on an "AS IS" BASIS,
	12	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	13	* See the License for the specific language governing permissions and
	14	* limitations under the License.
	15	*/
	16	package com.gitblit.wicket.pages;
	17
cd7e4f	18	import java.io.IOException;
5e3521	19	import java.text.DateFormat;
JM	20	import java.text.MessageFormat;
	21	import java.text.SimpleDateFormat;
	22	import java.util.ArrayList;
	23	import java.util.Arrays;
	24	import java.util.Calendar;
	25	import java.util.Collections;
	26	import java.util.Date;
	27	import java.util.List;
	28	import java.util.Map;
	29	import java.util.Set;
	30	import java.util.TimeZone;
	31	import java.util.TreeSet;
	32
	33	import javax.servlet.http.HttpServletRequest;
	34
	35	import org.apache.wicket.AttributeModifier;
	36	import org.apache.wicket.Component;
	37	import org.apache.wicket.MarkupContainer;
	38	import org.apache.wicket.PageParameters;
	39	import org.apache.wicket.RestartResponseException;
	40	import org.apache.wicket.ajax.AjaxRequestTarget;
	41	import org.apache.wicket.behavior.SimpleAttributeModifier;
	42	import org.apache.wicket.markup.html.basic.Label;
	43	import org.apache.wicket.markup.html.image.ContextImage;
	44	import org.apache.wicket.markup.html.link.BookmarkablePageLink;
	45	import org.apache.wicket.markup.html.link.ExternalLink;
cd7e4f	46	import org.apache.wicket.markup.html.link.Link;
PM	47	import org.apache.wicket.markup.html.pages.RedirectPage;
5e3521	48	import org.apache.wicket.markup.html.panel.Fragment;
JM	49	import org.apache.wicket.markup.repeater.Item;
	50	import org.apache.wicket.markup.repeater.data.DataView;
	51	import org.apache.wicket.markup.repeater.data.ListDataProvider;
	52	import org.apache.wicket.model.Model;
cd7e4f	53	import org.apache.wicket.protocol.http.RequestUtils;
5e3521	54	import org.apache.wicket.protocol.http.WebRequest;
JM	55	import org.eclipse.jgit.diff.DiffEntry.ChangeType;
	56	import org.eclipse.jgit.lib.PersonIdent;
	57	import org.eclipse.jgit.lib.Ref;
	58	import org.eclipse.jgit.lib.Repository;
	59	import org.eclipse.jgit.revwalk.RevCommit;
	60
	61	import com.gitblit.Constants;
	62	import com.gitblit.Constants.AccessPermission;
c211e9	63	import com.gitblit.Constants.AuthorizationControl;
5e3521	64	import com.gitblit.Keys;
JM	65	import com.gitblit.git.PatchsetCommand;
	66	import com.gitblit.git.PatchsetReceivePack;
	67	import com.gitblit.models.PathModel.PathChangeModel;
	68	import com.gitblit.models.RegistrantAccessPermission;
	69	import com.gitblit.models.RepositoryModel;
b236ce	70	import com.gitblit.models.RepositoryUrl;
5e3521	71	import com.gitblit.models.SubmoduleModel;
JM	72	import com.gitblit.models.TicketModel;
	73	import com.gitblit.models.TicketModel.Change;
	74	import com.gitblit.models.TicketModel.CommentSource;
	75	import com.gitblit.models.TicketModel.Field;
	76	import com.gitblit.models.TicketModel.Patchset;
	77	import com.gitblit.models.TicketModel.PatchsetType;
	78	import com.gitblit.models.TicketModel.Review;
	79	import com.gitblit.models.TicketModel.Score;
	80	import com.gitblit.models.TicketModel.Status;
	81	import com.gitblit.models.UserModel;
	82	import com.gitblit.tickets.TicketIndexer.Lucene;
	83	import com.gitblit.tickets.TicketLabel;
	84	import com.gitblit.tickets.TicketMilestone;
	85	import com.gitblit.tickets.TicketResponsible;
b236ce	86	import com.gitblit.utils.ArrayUtils;
5e3521	87	import com.gitblit.utils.JGitUtils;
JM	88	import com.gitblit.utils.JGitUtils.MergeStatus;
cd7e4f	89	import com.gitblit.utils.CommitCache;
5e3521	90	import com.gitblit.utils.MarkdownUtils;
cd7e4f	91	import com.gitblit.utils.RefLogUtils;
5e3521	92	import com.gitblit.utils.StringUtils;
JM	93	import com.gitblit.utils.TimeUtils;
	94	import com.gitblit.wicket.GitBlitWebSession;
fdd82f	95	import com.gitblit.wicket.TicketsUI;
5e3521	96	import com.gitblit.wicket.WicketUtils;
a59232	97	import com.gitblit.wicket.panels.AvatarImage;
cd7e4f	98	import com.gitblit.wicket.panels.BasePanel.JavascriptEventConfirmation;
5e3521	99	import com.gitblit.wicket.panels.BasePanel.JavascriptTextPrompt;
JM	100	import com.gitblit.wicket.panels.CommentPanel;
	101	import com.gitblit.wicket.panels.DiffStatPanel;
	102	import com.gitblit.wicket.panels.IconAjaxLink;
	103	import com.gitblit.wicket.panels.LinkPanel;
	104	import com.gitblit.wicket.panels.ShockWaveComponent;
	105	import com.gitblit.wicket.panels.SimpleAjaxLink;
	106
	107	/**
	108	* The ticket page handles viewing and updating a ticket.
	109	*
	110	* @author James Moger
	111	*
	112	*/
fdd82f	113	public class TicketPage extends RepositoryPage {
5e3521	114
JM	115	static final String NIL = "<nil>";
	116
	117	static final String ESC_NIL = StringUtils.escapeForHtml(NIL, false);
	118
	119	final int avatarWidth = 40;
	120
	121	final TicketModel ticket;
	122
	123	public TicketPage(PageParameters params) {
	124	super(params);
	125
	126	final UserModel user = GitBlitWebSession.get().getUser() == null ? UserModel.ANONYMOUS : GitBlitWebSession.get().getUser();
	127	final RepositoryModel repository = getRepositoryModel();
	128	final String id = WicketUtils.getObject(params);
	129	long ticketId = Long.parseLong(id);
	130	ticket = app().tickets().getTicket(repository, ticketId);
	131
	132	if (ticket == null) {
	133	// ticket not found
	134	throw new RestartResponseException(TicketsPage.class, WicketUtils.newRepositoryParameter(repositoryName));
	135	}
	136
	137	final List<Change> revisions = new ArrayList<Change>();
	138	List<Change> comments = new ArrayList<Change>();
	139	List<Change> statusChanges = new ArrayList<Change>();
	140	List<Change> discussion = new ArrayList<Change>();
	141	for (Change change : ticket.changes) {
	142	if (change.hasComment() \|\| (change.isStatusChange() && (change.getStatus() != Status.New))) {
	143	discussion.add(change);
	144	}
	145	if (change.hasComment()) {
	146	comments.add(change);
	147	}
	148	if (change.hasPatchset()) {
	149	revisions.add(change);
	150	}
	151	if (change.isStatusChange() && !change.hasPatchset()) {
	152	statusChanges.add(change);
	153	}
	154	}
	155
	156	final Change currentRevision = revisions.isEmpty() ? null : revisions.get(revisions.size() - 1);
	157	final Patchset currentPatchset = ticket.getCurrentPatchset();
	158
	159	/*
	160	* TICKET HEADER
	161	*/
	162	String href = urlFor(TicketsPage.class, params).toString();
	163	add(new ExternalLink("ticketNumber", href, "#" + ticket.number));
	164	Label headerStatus = new Label("headerStatus", ticket.status.toString());
fdd82f	165	WicketUtils.setCssClass(headerStatus, TicketsUI.getLozengeClass(ticket.status, false));
5e3521	166	add(headerStatus);
JM	167	add(new Label("ticketTitle", ticket.title));
	168	if (currentPatchset == null) {
	169	add(new Label("diffstat").setVisible(false));
	170	} else {
	171	// calculate the current diffstat of the patchset
	172	add(new DiffStatPanel("diffstat", ticket.insertions, ticket.deletions));
	173	}
	174
	175
	176	/*
	177	* TAB TITLES
	178	*/
	179	add(new Label("commentCount", "" + comments.size()).setVisible(!comments.isEmpty()));
	180	add(new Label("commitCount", "" + (currentPatchset == null ? 0 : currentPatchset.commits)).setVisible(currentPatchset != null));
	181
	182
	183	/*
	184	* TICKET AUTHOR and DATE (DISCUSSION TAB)
	185	*/
	186	UserModel createdBy = app().users().getUserModel(ticket.createdBy);
	187	if (createdBy == null) {
	188	add(new Label("whoCreated", ticket.createdBy));
	189	} else {
	190	add(new LinkPanel("whoCreated", null, createdBy.getDisplayName(),
	191	UserPage.class, WicketUtils.newUsernameParameter(createdBy.username)));
	192	}
	193
	194	if (ticket.isProposal()) {
	195	// clearly indicate this is a change ticket
	196	add(new Label("creationMessage", getString("gb.proposedThisChange")));
	197	} else {
	198	// standard ticket
	199	add(new Label("creationMessage", getString("gb.createdThisTicket")));
	200	}
	201
	202	String dateFormat = app().settings().getString(Keys.web.datestampLongFormat, "EEEE, MMMM d, yyyy");
	203	String timestampFormat = app().settings().getString(Keys.web.datetimestampLongFormat, "EEEE, MMMM d, yyyy");
	204	final TimeZone timezone = getTimeZone();
	205	final DateFormat df = new SimpleDateFormat(dateFormat);
	206	df.setTimeZone(timezone);
	207	final DateFormat tsf = new SimpleDateFormat(timestampFormat);
	208	tsf.setTimeZone(timezone);
	209	final Calendar cal = Calendar.getInstance(timezone);
	210
	211	String fuzzydate;
	212	TimeUtils tu = getTimeUtils();
	213	Date createdDate = ticket.created;
	214	if (TimeUtils.isToday(createdDate, timezone)) {
	215	fuzzydate = tu.today();
	216	} else if (TimeUtils.isYesterday(createdDate, timezone)) {
	217	fuzzydate = tu.yesterday();
	218	} else {
	219	// calculate a fuzzy time ago date
	220	cal.setTime(createdDate);
	221	cal.set(Calendar.HOUR_OF_DAY, 0);
	222	cal.set(Calendar.MINUTE, 0);
	223	cal.set(Calendar.SECOND, 0);
	224	cal.set(Calendar.MILLISECOND, 0);
	225	createdDate = cal.getTime();
	226	fuzzydate = getTimeUtils().timeAgo(createdDate);
	227	}
	228	Label when = new Label("whenCreated", fuzzydate + ", " + df.format(createdDate));
	229	WicketUtils.setHtmlTooltip(when, tsf.format(ticket.created));
	230	add(when);
	231
	232	String exportHref = urlFor(ExportTicketPage.class, params).toString();
	233	add(new ExternalLink("exportJson", exportHref, "json"));
	234
	235
	236	/*
	237	* RESPONSIBLE (DISCUSSION TAB)
	238	*/
	239	if (StringUtils.isEmpty(ticket.responsible)) {
	240	add(new Label("responsible"));
	241	} else {
	242	UserModel responsible = app().users().getUserModel(ticket.responsible);
	243	if (responsible == null) {
	244	add(new Label("responsible", ticket.responsible));
	245	} else {
	246	add(new LinkPanel("responsible", null, responsible.getDisplayName(),
	247	UserPage.class, WicketUtils.newUsernameParameter(responsible.username)));
	248	}
	249	}
	250
	251	/*
	252	* MILESTONE PROGRESS (DISCUSSION TAB)
	253	*/
	254	if (StringUtils.isEmpty(ticket.milestone)) {
	255	add(new Label("milestone"));
	256	} else {
	257	// link to milestone query
270e9e	258	TicketMilestone tm = app().tickets().getMilestone(repository, ticket.milestone);
JM	259	if (tm == null) {
	260	tm = new TicketMilestone(ticket.milestone);
	261	}
e03317	262	PageParameters milestoneParameters;
270e9e	263	if (tm.isOpen()) {
e03317	264	milestoneParameters = WicketUtils.newOpenTicketsParameter(repositoryName);
JM	265	} else {
	266	milestoneParameters = WicketUtils.newRepositoryParameter(repositoryName);
	267	}
5e3521	268	milestoneParameters.put(Lucene.milestone.name(), ticket.milestone);
JM	269	int progress = 0;
	270	int open = 0;
	271	int closed = 0;
270e9e	272	if (tm != null) {
JM	273	progress = tm.getProgress();
	274	open = tm.getOpenTickets();
	275	closed = tm.getClosedTickets();
5e3521	276	}
JM	277
	278	Fragment milestoneProgress = new Fragment("milestone", "milestoneProgressFragment", this);
	279	milestoneProgress.add(new LinkPanel("link", null, ticket.milestone, TicketsPage.class, milestoneParameters));
	280	Label label = new Label("progress");
	281	WicketUtils.setCssStyle(label, "width:" + progress + "%;");
	282	milestoneProgress.add(label);
9f50fd	283	WicketUtils.setHtmlTooltip(milestoneProgress, MessageFormat.format(getString("gb.milestoneProgress"), open, closed));
5e3521	284	add(milestoneProgress);
JM	285	}
	286
	287
	288	/*
	289	* TICKET DESCRIPTION (DISCUSSION TAB)
	290	*/
	291	String desc;
	292	if (StringUtils.isEmpty(ticket.body)) {
	293	desc = getString("gb.noDescriptionGiven");
	294	} else {
d07b16	295	String bugtraq = bugtraqProcessor().processText(getRepository(), repositoryName, ticket.body);
a59627	296	String html = MarkdownUtils.transformGFM(app().settings(), bugtraq, ticket.repository);
JM	297	String safeHtml = app().xssFilter().relaxed(html);
	298	desc = safeHtml;
5e3521	299	}
JM	300	add(new Label("ticketDescription", desc).setEscapeModelStrings(false));
	301
	302
	303	/*
	304	* PARTICIPANTS (DISCUSSION TAB)
	305	*/
	306	if (app().settings().getBoolean(Keys.web.allowGravatar, true)) {
	307	// gravatar allowed
	308	List<String> participants = ticket.getParticipants();
	309	add(new Label("participantsLabel", MessageFormat.format(getString(participants.size() > 1 ? "gb.nParticipants" : "gb.oneParticipant"),
	310	"<b>" + participants.size() + "</b>")).setEscapeModelStrings(false));
	311	ListDataProvider<String> participantsDp = new ListDataProvider<String>(participants);
	312	DataView<String> participantsView = new DataView<String>("participants", participantsDp) {
	313	private static final long serialVersionUID = 1L;
	314
	315	@Override
	316	public void populateItem(final Item<String> item) {
	317	String username = item.getModelObject();
	318	UserModel user = app().users().getUserModel(username);
	319	if (user == null) {
	320	user = new UserModel(username);
	321	}
b57b9e	322	item.add(new AvatarImage("participant", user.getDisplayName(),
5e3521	323	user.emailAddress, null, 25, true));
JM	324	}
	325	};
	326	add(participantsView);
	327	} else {
	328	// gravatar prohibited
	329	add(new Label("participantsLabel").setVisible(false));
	330	add(new Label("participants").setVisible(false));
	331	}
	332
	333
	334	/*
	335	* LARGE STATUS INDICATOR WITH ICON (DISCUSSION TAB->SIDE BAR)
	336	*/
	337	Fragment ticketStatus = new Fragment("ticketStatus", "ticketStatusFragment", this);
fdd82f	338	Label ticketIcon = TicketsUI.getStateIcon("ticketIcon", ticket);
5e3521	339	ticketStatus.add(ticketIcon);
JM	340	ticketStatus.add(new Label("ticketStatus", ticket.status.toString()));
fdd82f	341	WicketUtils.setCssClass(ticketStatus, TicketsUI.getLozengeClass(ticket.status, false));
5e3521	342	add(ticketStatus);
JM	343
	344
	345	/*
	346	* UPDATE FORM (DISCUSSION TAB)
	347	*/
7ca053	348	if (user.canEdit(ticket, repository) && app().tickets().isAcceptingTicketUpdates(repository)) {
cc1c3f	349	if (user.canAdmin(ticket, repository) && ticket.isOpen()) {
85775a	350	/*
JM	351	* OPEN TICKET
	352	*/
	353	Fragment controls = new Fragment("controls", "openControlsFragment", this);
5e3521	354
85775a	355	/*
JM	356	* STATUS
	357	*/
	358	List<Status> choices = new ArrayList<Status>();
	359	if (ticket.isProposal()) {
	360	choices.addAll(Arrays.asList(TicketModel.Status.proposalWorkflow));
	361	} else if (ticket.isBug()) {
	362	choices.addAll(Arrays.asList(TicketModel.Status.bugWorkflow));
	363	} else {
	364	choices.addAll(Arrays.asList(TicketModel.Status.requestWorkflow));
5e3521	365	}
85775a	366	choices.remove(ticket.status);
5e3521	367
85775a	368	ListDataProvider<Status> workflowDp = new ListDataProvider<Status>(choices);
JM	369	DataView<Status> statusView = new DataView<Status>("newStatus", workflowDp) {
	370	private static final long serialVersionUID = 1L;
5e3521	371
85775a	372	@Override
JM	373	public void populateItem(final Item<Status> item) {
	374	SimpleAjaxLink<Status> link = new SimpleAjaxLink<Status>("link", item.getModel()) {
5e3521	375
85775a	376	private static final long serialVersionUID = 1L;
5e3521	377
85775a	378	@Override
JM	379	public void onClick(AjaxRequestTarget target) {
	380	Status status = getModel().getObject();
	381	Change change = new Change(user.username);
	382	change.setField(Field.status, status);
	383	if (!ticket.isWatching(user.username)) {
	384	change.watch(user.username);
5e3521	385	}
85775a	386	TicketModel update = app().tickets().updateTicket(repository, ticket.number, change);
JM	387	app().tickets().createNotifier().sendMailing(update);
47a544	388	redirectTo(TicketsPage.class, getPageParameters());
5e3521	389	}
85775a	390	};
fdd82f	391	String css = TicketsUI.getStatusClass(item.getModel().getObject());
85775a	392	WicketUtils.setCssClass(link, css);
JM	393	item.add(link);
	394	}
	395	};
	396	controls.add(statusView);
5e3521	397
85775a	398	/*
JM	399	* RESPONSIBLE LIST
	400	*/
	401	Set<String> userlist = new TreeSet<String>(ticket.getParticipants());
c211e9	402	if (UserModel.ANONYMOUS.canPush(getRepositoryModel())
JM	403	\|\| AuthorizationControl.AUTHENTICATED == getRepositoryModel().authorizationControl) {
	404	// authorization is ANONYMOUS or AUTHENTICATED (i.e. all users can be set responsible)
	405	userlist.addAll(app().users().getAllUsernames());
	406	} else {
	407	// authorization is by NAMED users (users with PUSH permission can be set responsible)
	408	for (RegistrantAccessPermission rp : app().repositories().getUserAccessPermissions(getRepositoryModel())) {
805468	409	if (rp.permission.atLeast(AccessPermission.PUSH)) {
c211e9	410	userlist.add(rp.registrant);
JM	411	}
5e3521	412	}
JM	413	}
85775a	414	List<TicketResponsible> responsibles = new ArrayList<TicketResponsible>();
JM	415	if (!StringUtils.isEmpty(ticket.responsible)) {
	416	// exclude the current responsible
	417	userlist.remove(ticket.responsible);
5e3521	418	}
85775a	419	for (String username : userlist) {
JM	420	UserModel u = app().users().getUserModel(username);
	421	if (u != null) {
	422	responsibles.add(new TicketResponsible(u));
	423	}
	424	}
	425	Collections.sort(responsibles);
	426	responsibles.add(new TicketResponsible(ESC_NIL, "", ""));
	427	ListDataProvider<TicketResponsible> responsibleDp = new ListDataProvider<TicketResponsible>(responsibles);
	428	DataView<TicketResponsible> responsibleView = new DataView<TicketResponsible>("newResponsible", responsibleDp) {
	429	private static final long serialVersionUID = 1L;
5e3521	430
85775a	431	@Override
JM	432	public void populateItem(final Item<TicketResponsible> item) {
	433	SimpleAjaxLink<TicketResponsible> link = new SimpleAjaxLink<TicketResponsible>("link", item.getModel()) {
5e3521	434
85775a	435	private static final long serialVersionUID = 1L;
JM	436
	437	@Override
	438	public void onClick(AjaxRequestTarget target) {
	439	TicketResponsible responsible = getModel().getObject();
	440	Change change = new Change(user.username);
	441	change.setField(Field.responsible, responsible.username);
	442	if (!StringUtils.isEmpty(responsible.username)) {
	443	if (!ticket.isWatching(responsible.username)) {
	444	change.watch(responsible.username);
	445	}
	446	}
	447	if (!ticket.isWatching(user.username)) {
	448	change.watch(user.username);
	449	}
	450	TicketModel update = app().tickets().updateTicket(repository, ticket.number, change);
	451	app().tickets().createNotifier().sendMailing(update);
47a544	452	redirectTo(TicketsPage.class, getPageParameters());
85775a	453	}
JM	454	};
	455	item.add(link);
	456	}
	457	};
	458	controls.add(responsibleView);
	459
	460	/*
	461	* MILESTONE LIST
	462	*/
	463	List<TicketMilestone> milestones = app().tickets().getMilestones(repository, Status.Open);
	464	if (!StringUtils.isEmpty(ticket.milestone)) {
	465	for (TicketMilestone milestone : milestones) {
	466	if (milestone.name.equals(ticket.milestone)) {
	467	milestones.remove(milestone);
	468	break;
	469	}
	470	}
	471	}
	472	milestones.add(new TicketMilestone(ESC_NIL));
	473	ListDataProvider<TicketMilestone> milestoneDp = new ListDataProvider<TicketMilestone>(milestones);
	474	DataView<TicketMilestone> milestoneView = new DataView<TicketMilestone>("newMilestone", milestoneDp) {
	475	private static final long serialVersionUID = 1L;
	476
	477	@Override
	478	public void populateItem(final Item<TicketMilestone> item) {
	479	SimpleAjaxLink<TicketMilestone> link = new SimpleAjaxLink<TicketMilestone>("link", item.getModel()) {
	480
	481	private static final long serialVersionUID = 1L;
	482
	483	@Override
	484	public void onClick(AjaxRequestTarget target) {
	485	TicketMilestone milestone = getModel().getObject();
	486	Change change = new Change(user.username);
	487	if (NIL.equals(milestone.name) \|\| ESC_NIL.equals(milestone.name)) {
	488	change.setField(Field.milestone, "");
	489	} else {
	490	change.setField(Field.milestone, milestone.name);
	491	}
	492	if (!ticket.isWatching(user.username)) {
	493	change.watch(user.username);
	494	}
	495	TicketModel update = app().tickets().updateTicket(repository, ticket.number, change);
	496	app().tickets().createNotifier().sendMailing(update);
47a544	497	redirectTo(TicketsPage.class, getPageParameters());
85775a	498	}
JM	499	};
	500	item.add(link);
	501	}
	502	};
	503	controls.add(milestoneView);
	504
	505	String editHref = urlFor(EditTicketPage.class, params).toString();
	506	controls.add(new ExternalLink("editLink", editHref, getString("gb.edit")));
	507
	508	add(controls);
	509	} else {
	510	/*
	511	* CLOSED TICKET
	512	*/
	513	Fragment controls = new Fragment("controls", "closedControlsFragment", this);
	514
	515	String editHref = urlFor(EditTicketPage.class, params).toString();
	516	controls.add(new ExternalLink("editLink", editHref, getString("gb.edit")));
	517
	518	add(controls);
	519	}
5e3521	520	} else {
JM	521	add(new Label("controls").setVisible(false));
	522	}
	523
	524
	525	/*
	526	* TICKET METADATA
	527	*/
	528	add(new Label("ticketType", ticket.type.toString()));
4a2fb1	529
f9c78c	530	add(new Label("priority", ticket.priority.toString()));
PM	531	add(new Label("severity", ticket.severity.toString()));
4a2fb1	532
5e3521	533	if (StringUtils.isEmpty(ticket.topic)) {
JM	534	add(new Label("ticketTopic").setVisible(false));
	535	} else {
	536	// process the topic using the bugtraq config to link things
d07b16	537	String topic = bugtraqProcessor().processText(getRepository(), repositoryName, ticket.topic);
a59627	538	String safeTopic = app().xssFilter().relaxed(topic);
JM	539	add(new Label("ticketTopic", safeTopic).setEscapeModelStrings(false));
5e3521	540	}
4a2fb1	541
JM	542
5e3521	543
JM	544
	545	/*
	546	* VOTERS
	547	*/
	548	List<String> voters = ticket.getVoters();
	549	Label votersCount = new Label("votes", "" + voters.size());
	550	if (voters.size() == 0) {
	551	WicketUtils.setCssClass(votersCount, "badge");
	552	} else {
	553	WicketUtils.setCssClass(votersCount, "badge badge-info");
	554	}
	555	add(votersCount);
5fcd95	556	if (user.isAuthenticated && app().tickets().isAcceptingTicketUpdates(repository)) {
5e3521	557	Model<String> model;
JM	558	if (ticket.isVoter(user.username)) {
	559	model = Model.of(getString("gb.removeVote"));
	560	} else {
	561	model = Model.of(MessageFormat.format(getString("gb.vote"), ticket.type.toString()));
	562	}
	563	SimpleAjaxLink<String> link = new SimpleAjaxLink<String>("voteLink", model) {
	564
	565	private static final long serialVersionUID = 1L;
	566
	567	@Override
	568	public void onClick(AjaxRequestTarget target) {
	569	Change change = new Change(user.username);
	570	if (ticket.isVoter(user.username)) {
	571	change.unvote(user.username);
	572	} else {
	573	change.vote(user.username);
	574	}
	575	app().tickets().updateTicket(repository, ticket.number, change);
47a544	576	redirectTo(TicketsPage.class, getPageParameters());
5e3521	577	}
JM	578	};
	579	add(link);
	580	} else {
	581	add(new Label("voteLink").setVisible(false));
	582	}
	583
	584
	585	/*
	586	* WATCHERS
	587	*/
	588	List<String> watchers = ticket.getWatchers();
	589	Label watchersCount = new Label("watchers", "" + watchers.size());
	590	if (watchers.size() == 0) {
	591	WicketUtils.setCssClass(watchersCount, "badge");
	592	} else {
	593	WicketUtils.setCssClass(watchersCount, "badge badge-info");
	594	}
	595	add(watchersCount);
5fcd95	596	if (user.isAuthenticated && app().tickets().isAcceptingTicketUpdates(repository)) {
5e3521	597	Model<String> model;
JM	598	if (ticket.isWatching(user.username)) {
	599	model = Model.of(getString("gb.stopWatching"));
	600	} else {
	601	model = Model.of(MessageFormat.format(getString("gb.watch"), ticket.type.toString()));
	602	}
	603	SimpleAjaxLink<String> link = new SimpleAjaxLink<String>("watchLink", model) {
	604
	605	private static final long serialVersionUID = 1L;
	606
	607	@Override
	608	public void onClick(AjaxRequestTarget target) {
	609	Change change = new Change(user.username);
	610	if (ticket.isWatching(user.username)) {
	611	change.unwatch(user.username);
	612	} else {
	613	change.watch(user.username);
	614	}
	615	app().tickets().updateTicket(repository, ticket.number, change);
47a544	616	redirectTo(TicketsPage.class, getPageParameters());
5e3521	617	}
JM	618	};
	619	add(link);
	620	} else {
	621	add(new Label("watchLink").setVisible(false));
	622	}
	623
	624
	625	/*
	626	* TOPIC & LABELS (DISCUSSION TAB->SIDE BAR)
	627	*/
	628	ListDataProvider<String> labelsDp = new ListDataProvider<String>(ticket.getLabels());
	629	DataView<String> labelsView = new DataView<String>("labels", labelsDp) {
	630	private static final long serialVersionUID = 1L;
	631
	632	@Override
	633	public void populateItem(final Item<String> item) {
	634	final String value = item.getModelObject();
	635	Label label = new Label("label", value);
	636	TicketLabel tLabel = app().tickets().getLabel(repository, value);
	637	String background = MessageFormat.format("background-color:{0};", tLabel.color);
	638	label.add(new SimpleAttributeModifier("style", background));
	639	item.add(label);
	640	}
	641	};
	642
	643	add(labelsView);
	644
	645
	646	/*
	647	* COMMENTS & STATUS CHANGES (DISCUSSION TAB)
	648	*/
	649	if (comments.size() == 0) {
	650	add(new Label("discussion").setVisible(false));
	651	} else {
	652	Fragment discussionFragment = new Fragment("discussion", "discussionFragment", this);
	653	ListDataProvider<Change> discussionDp = new ListDataProvider<Change>(discussion);
	654	DataView<Change> discussionView = new DataView<Change>("discussion", discussionDp) {
	655	private static final long serialVersionUID = 1L;
	656
	657	@Override
	658	public void populateItem(final Item<Change> item) {
	659	final Change entry = item.getModelObject();
	660	if (entry.isMerge()) {
	661	/*
	662	* MERGE
	663	*/
	664	String resolvedBy = entry.getString(Field.mergeSha);
	665
	666	// identify the merged patch, it is likely the last
	667	Patchset mergedPatch = null;
	668	for (Change c : revisions) {
	669	if (c.patchset.tip.equals(resolvedBy)) {
	670	mergedPatch = c.patchset;
	671	break;
	672	}
	673	}
	674
	675	String commitLink;
	676	if (mergedPatch == null) {
	677	// shouldn't happen, but just-in-case
	678	int len = app().settings().getInteger(Keys.web.shortCommitIdLength, 6);
	679	commitLink = resolvedBy.substring(0, len);
	680	} else {
	681	// expected result
	682	commitLink = mergedPatch.toString();
	683	}
	684
	685	Fragment mergeFragment = new Fragment("entry", "mergeFragment", this);
	686	mergeFragment.add(new LinkPanel("commitLink", null, commitLink,
	687	CommitPage.class, WicketUtils.newObjectParameter(repositoryName, resolvedBy)));
	688	mergeFragment.add(new Label("toBranch", MessageFormat.format(getString("gb.toBranch"),
	689	"<b>" + ticket.mergeTo + "</b>")).setEscapeModelStrings(false));
	690	addUserAttributions(mergeFragment, entry, 0);
	691	addDateAttributions(mergeFragment, entry);
	692
	693	item.add(mergeFragment);
	694	} else if (entry.isStatusChange()) {
	695	/*
	696	* STATUS CHANGE
	697	*/
	698	Fragment frag = new Fragment("entry", "statusFragment", this);
	699	Label status = new Label("statusChange", entry.getStatus().toString());
fdd82f	700	String css = TicketsUI.getLozengeClass(entry.getStatus(), false);
5e3521	701	WicketUtils.setCssClass(status, css);
JM	702	frag.add(status);
	703	addUserAttributions(frag, entry, avatarWidth);
	704	addDateAttributions(frag, entry);
	705	item.add(frag);
	706	} else {
	707	/*
	708	* COMMENT
	709	*/
d07b16	710	String bugtraq = bugtraqProcessor().processText(getRepository(), repositoryName, entry.comment.text);
887300	711	String comment = MarkdownUtils.transformGFM(app().settings(), bugtraq, repositoryName);
a59627	712	String safeComment = app().xssFilter().relaxed(comment);
5e3521	713	Fragment frag = new Fragment("entry", "commentFragment", this);
JM	714	Label commentIcon = new Label("commentIcon");
	715	if (entry.comment.src == CommentSource.Email) {
	716	WicketUtils.setCssClass(commentIcon, "iconic-mail");
	717	} else {
	718	WicketUtils.setCssClass(commentIcon, "iconic-comment-alt2-stroke");
	719	}
	720	frag.add(commentIcon);
a59627	721	frag.add(new Label("comment", safeComment).setEscapeModelStrings(false));
5e3521	722	addUserAttributions(frag, entry, avatarWidth);
JM	723	addDateAttributions(frag, entry);
	724	item.add(frag);
	725	}
	726	}
	727	};
	728	discussionFragment.add(discussionView);
	729	add(discussionFragment);
	730	}
	731
	732	/*
	733	* ADD COMMENT PANEL
	734	*/
	735	if (UserModel.ANONYMOUS.equals(user)
	736	\|\| !repository.isBare
	737	\|\| repository.isFrozen
	738	\|\| repository.isMirror) {
	739
	740	// prohibit comments for anonymous users, local working copy repos,
	741	// frozen repos, and mirrors
	742	add(new Label("newComment").setVisible(false));
	743	} else {
	744	// permit user to comment
	745	Fragment newComment = new Fragment("newComment", "newCommentFragment", this);
b57b9e	746	AvatarImage img = new AvatarImage("newCommentAvatar", user.username, user.emailAddress,
5e3521	747	"gravatar-round", avatarWidth, true);
JM	748	newComment.add(img);
	749	CommentPanel commentPanel = new CommentPanel("commentPanel", user, ticket, null, TicketsPage.class);
	750	commentPanel.setRepository(repositoryName);
	751	newComment.add(commentPanel);
	752	add(newComment);
	753	}
	754
	755
	756	/*
	757	* PATCHSET TAB
	758	*/
	759	if (currentPatchset == null) {
31e1bf	760	// no patchset available
d85bfb	761	RepositoryUrl repoUrl = getRepositoryUrl(user, repository);
1590fd	762	boolean canPropose = repoUrl != null && repoUrl.hasPermission() && repoUrl.permission.atLeast(AccessPermission.CLONE) && !UserModel.ANONYMOUS.equals(user);
d85bfb	763	if (ticket.isOpen() && app().tickets().isAcceptingNewPatchsets(repository) && canPropose) {
31e1bf	764	// ticket & repo will accept a proposal patchset
JM	765	// show the instructions for proposing a patchset
	766	Fragment changeIdFrag = new Fragment("patchset", "proposeFragment", this);
	767	changeIdFrag.add(new Label("proposeInstructions", MarkdownUtils.transformMarkdown(getString("gb.proposeInstructions"))).setEscapeModelStrings(false));
	768	changeIdFrag.add(new Label("ptWorkflow", MessageFormat.format(getString("gb.proposeWith"), "Barnum")));
d85bfb	769	changeIdFrag.add(new Label("ptWorkflowSteps", getProposeWorkflow("propose_pt.md", repoUrl.url, ticket.number)).setEscapeModelStrings(false));
31e1bf	770	changeIdFrag.add(new Label("gitWorkflow", MessageFormat.format(getString("gb.proposeWith"), "Git")));
d85bfb	771	changeIdFrag.add(new Label("gitWorkflowSteps", getProposeWorkflow("propose_git.md", repoUrl.url, ticket.number)).setEscapeModelStrings(false));
31e1bf	772	add(changeIdFrag);
JM	773	} else {
4affd0	774	// explain why you can't propose a patchset
JM	775	Fragment fragment = new Fragment("patchset", "canNotProposeFragment", this);
	776	String reason = "";
	777	if (ticket.isClosed()) {
	778	reason = getString("gb.ticketIsClosed");
	779	} else if (repository.isMirror) {
	780	reason = getString("gb.repositoryIsMirror");
	781	} else if (repository.isFrozen) {
	782	reason = getString("gb.repositoryIsFrozen");
	783	} else if (!repository.acceptNewPatchsets) {
	784	reason = getString("gb.repositoryDoesNotAcceptPatchsets");
d85bfb	785	} else if (!canPropose) {
JM	786	if (UserModel.ANONYMOUS.equals(user)) {
	787	reason = getString("gb.anonymousCanNotPropose");
	788	} else {
	789	reason = getString("gb.youDoNotHaveClonePermission");
	790	}
4affd0	791	} else {
JM	792	reason = getString("gb.serverDoesNotAcceptPatchsets");
	793	}
	794	fragment.add(new Label("reason", reason));
	795	add(fragment);
31e1bf	796	}
5e3521	797	} else {
JM	798	// show current patchset
	799	Fragment patchsetFrag = new Fragment("patchset", "patchsetFragment", this);
	800	patchsetFrag.add(new Label("commitsInPatchset", MessageFormat.format(getString("gb.commitsInPatchsetN"), currentPatchset.number)));
	801
a0d5c8	802	patchsetFrag.add(createMergePanel(user, repository));
JM	803
	804	if (ticket.isOpen()) {
	805	// current revision
	806	MarkupContainer panel = createPatchsetPanel("panel", repository, user);
	807	patchsetFrag.add(panel);
	808	addUserAttributions(patchsetFrag, currentRevision, avatarWidth);
	809	addUserAttributions(panel, currentRevision, 0);
	810	addDateAttributions(panel, currentRevision);
	811	} else {
	812	// current revision
	813	patchsetFrag.add(new Label("panel").setVisible(false));
	814	}
5e3521	815
JM	816	// commits
	817	List<RevCommit> commits = JGitUtils.getRevLog(getRepository(), currentPatchset.base, currentPatchset.tip);
	818	ListDataProvider<RevCommit> commitsDp = new ListDataProvider<RevCommit>(commits);
	819	DataView<RevCommit> commitsView = new DataView<RevCommit>("commit", commitsDp) {
	820	private static final long serialVersionUID = 1L;
	821
	822	@Override
	823	public void populateItem(final Item<RevCommit> item) {
	824	RevCommit commit = item.getModelObject();
	825	PersonIdent author = commit.getAuthorIdent();
b57b9e	826	item.add(new AvatarImage("authorAvatar", author.getName(), author.getEmailAddress(), null, 16, false));
5e3521	827	item.add(new Label("author", commit.getAuthorIdent().getName()));
JM	828	item.add(new LinkPanel("commitId", null, getShortObjectId(commit.getName()),
	829	CommitPage.class, WicketUtils.newObjectParameter(repositoryName, commit.getName()), true));
	830	item.add(new LinkPanel("diff", "link", getString("gb.diff"), CommitDiffPage.class,
	831	WicketUtils.newObjectParameter(repositoryName, commit.getName()), true));
	832	item.add(new Label("title", StringUtils.trimString(commit.getShortMessage(), Constants.LEN_SHORTLOG_REFS)));
a59232	833	item.add(WicketUtils.createDateLabel("commitDate", JGitUtils.getAuthorDate(commit), GitBlitWebSession
5e3521	834	.get().getTimezone(), getTimeUtils(), false));
JM	835	item.add(new DiffStatPanel("commitDiffStat", 0, 0, true));
	836	}
	837	};
	838	patchsetFrag.add(commitsView);
	839	add(patchsetFrag);
	840	}
	841
	842
	843	/*
	844	* ACTIVITY TAB
	845	*/
	846	Fragment revisionHistory = new Fragment("activity", "activityFragment", this);
	847	List<Change> events = new ArrayList<Change>(ticket.changes);
	848	Collections.sort(events);
	849	Collections.reverse(events);
	850	ListDataProvider<Change> eventsDp = new ListDataProvider<Change>(events);
	851	DataView<Change> eventsView = new DataView<Change>("event", eventsDp) {
	852	private static final long serialVersionUID = 1L;
	853
	854	@Override
	855	public void populateItem(final Item<Change> item) {
	856	Change event = item.getModelObject();
	857
	858	addUserAttributions(item, event, 16);
	859
	860	if (event.hasPatchset()) {
	861	// patchset
	862	Patchset patchset = event.patchset;
	863	String what;
	864	if (event.isStatusChange() && (Status.New == event.getStatus())) {
	865	what = getString("gb.proposedThisChange");
	866	} else if (patchset.rev == 1) {
	867	what = MessageFormat.format(getString("gb.uploadedPatchsetN"), patchset.number);
	868	} else {
	869	if (patchset.added == 1) {
	870	what = getString("gb.addedOneCommit");
	871	} else {
	872	what = MessageFormat.format(getString("gb.addedNCommits"), patchset.added);
	873	}
	874	}
	875	item.add(new Label("what", what));
	876
	877	LinkPanel psr = new LinkPanel("patchsetRevision", null, patchset.number + "-" + patchset.rev,
	878	ComparePage.class, WicketUtils.newRangeParameter(repositoryName, patchset.parent == null ? patchset.base : patchset.parent, patchset.tip), true);
	879	WicketUtils.setHtmlTooltip(psr, patchset.toString());
c2188a	880	WicketUtils.setCssClass(psr, "aui-lozenge aui-lozenge-subtle");
5e3521	881	item.add(psr);
JM	882	String typeCss = getPatchsetTypeCss(patchset.type);
	883	Label typeLabel = new Label("patchsetType", patchset.type.toString());
	884	if (typeCss == null) {
	885	typeLabel.setVisible(false);
	886	} else {
	887	WicketUtils.setCssClass(typeLabel, typeCss);
	888	}
	889	item.add(typeLabel);
	890
cd7e4f	891	Link<Void> deleteLink = createDeletePatchsetLink(repository, patchset);
PM	892
	893	if (user.canDeleteRef(repository)) {
	894	item.add(deleteLink.setVisible(patchset.canDelete));
	895	} else {
	896	item.add(deleteLink.setVisible(false));
	897	}
	898
5e3521	899	// show commit diffstat
JM	900	item.add(new DiffStatPanel("patchsetDiffStat", patchset.insertions, patchset.deletions, patchset.rev > 1));
	901	} else if (event.hasComment()) {
	902	// comment
	903	item.add(new Label("what", getString("gb.commented")));
	904	item.add(new Label("patchsetRevision").setVisible(false));
	905	item.add(new Label("patchsetType").setVisible(false));
cd7e4f	906	item.add(new Label("deleteRevision").setVisible(false));
5e3521	907	item.add(new Label("patchsetDiffStat").setVisible(false));
c2188a	908	} else if (event.hasReference()) {
PM	909	// reference
	910	switch (event.reference.getSourceType()) {
	911	case Commit: {
	912	final int shaLen = app().settings().getInteger(Keys.web.shortCommitIdLength, 6);
	913
	914	item.add(new Label("what", getString("gb.referencedByCommit")));
	915	LinkPanel psr = new LinkPanel("patchsetRevision", null, event.reference.toString().substring(0, shaLen),
	916	CommitPage.class, WicketUtils.newObjectParameter(repositoryName, event.reference.toString()), true);
	917	WicketUtils.setHtmlTooltip(psr, event.reference.toString());
	918	WicketUtils.setCssClass(psr, "ticketReference-commit shortsha1");
	919	item.add(psr);
	920
	921	} break;
	922
	923	case Ticket: {
	924	final String text = MessageFormat.format("ticket/{0}", event.reference.ticketId);
	925
	926	item.add(new Label("what", getString("gb.referencedByTicket")));
	927	//NOTE: Ideally reference the exact comment using reference.toString,
	928	// however anchor hash is used and is escaped resulting in broken link
	929	LinkPanel psr = new LinkPanel("patchsetRevision", null, text,
	930	TicketsPage.class, WicketUtils.newObjectParameter(repositoryName, event.reference.ticketId.toString()), true);
	931	WicketUtils.setCssClass(psr, "ticketReference-comment");
	932	item.add(psr);
	933	} break;
	934
	935	default: {
	936	item.add(new Label("what").setVisible(false));
	937	item.add(new Label("patchsetRevision").setVisible(false));
	938	}
	939	}
	940
	941	item.add(new Label("patchsetType").setVisible(false));
	942	item.add(new Label("deleteRevision").setVisible(false));
	943	item.add(new Label("patchsetDiffStat").setVisible(false));
5e3521	944	} else if (event.hasReview()) {
JM	945	// review
	946	String score;
	947	switch (event.review.score) {
	948	case approved:
	949	score = "<span style='color:darkGreen'>" + getScoreDescription(event.review.score) + "</span>";
	950	break;
	951	case vetoed:
	952	score = "<span style='color:darkRed'>" + getScoreDescription(event.review.score) + "</span>";
	953	break;
	954	default:
	955	score = getScoreDescription(event.review.score);
	956	}
	957	item.add(new Label("what", MessageFormat.format(getString("gb.reviewedPatchsetRev"),
	958	event.review.patchset, event.review.rev, score))
	959	.setEscapeModelStrings(false));
	960	item.add(new Label("patchsetRevision").setVisible(false));
	961	item.add(new Label("patchsetType").setVisible(false));
cd7e4f	962	item.add(new Label("deleteRevision").setVisible(false));
5e3521	963	item.add(new Label("patchsetDiffStat").setVisible(false));
JM	964	} else {
	965	// field change
	966	item.add(new Label("patchsetRevision").setVisible(false));
	967	item.add(new Label("patchsetType").setVisible(false));
cd7e4f	968	item.add(new Label("deleteRevision").setVisible(false));
5e3521	969	item.add(new Label("patchsetDiffStat").setVisible(false));
JM	970
	971	String what = "";
	972	if (event.isStatusChange()) {
	973	switch (event.getStatus()) {
	974	case New:
	975	if (ticket.isProposal()) {
	976	what = getString("gb.proposedThisChange");
	977	} else {
	978	what = getString("gb.createdThisTicket");
	979	}
	980	break;
	981	default:
	982	break;
	983	}
	984	}
	985	item.add(new Label("what", what).setVisible(what.length() > 0));
	986	}
	987
	988	addDateAttributions(item, event);
	989
	990	if (event.hasFieldChanges()) {
	991	StringBuilder sb = new StringBuilder();
	992	sb.append("<table class=\"summary\"><tbody>");
	993	for (Map.Entry<Field, String> entry : event.fields.entrySet()) {
	994	String value;
	995	switch (entry.getKey()) {
	996	case body:
	997	String body = entry.getValue();
	998	if (event.isStatusChange() && Status.New == event.getStatus() && StringUtils.isEmpty(body)) {
	999	// ignore initial empty description
	1000	continue;
	1001	}
	1002	// trim body changes
	1003	if (StringUtils.isEmpty(body)) {
	1004	value = "<i>" + ESC_NIL + "</i>";
	1005	} else {
	1006	value = StringUtils.trimString(body, Constants.LEN_SHORTLOG_REFS);
	1007	}
	1008	break;
	1009	case status:
	1010	// special handling for status
	1011	Status status = event.getStatus();
fdd82f	1012	String css = TicketsUI.getLozengeClass(status, true);
5e3521	1013	value = String.format("<span class=\"%1$s\">%2$s</span>", css, status.toString());
JM	1014	break;
	1015	default:
	1016	value = StringUtils.isEmpty(entry.getValue()) ? ("<i>" + ESC_NIL + "</i>") : StringUtils.escapeForHtml(entry.getValue(), false);
	1017	break;
	1018	}
	1019	sb.append("<tr><th style=\"width:70px;\">");
3d1b42	1020	try {
JM	1021	sb.append(getString("gb." + entry.getKey().name()));
	1022	} catch (Exception e) {
	1023	sb.append(entry.getKey().name());
	1024	}
5e3521	1025	sb.append("</th><td>");
JM	1026	sb.append(value);
	1027	sb.append("</td></tr>");
	1028	}
	1029	sb.append("</tbody></table>");
a59627	1030	String safeHtml = app().xssFilter().relaxed(sb.toString());
JM	1031	item.add(new Label("fields", safeHtml).setEscapeModelStrings(false));
5e3521	1032	} else {
JM	1033	item.add(new Label("fields").setVisible(false));
	1034	}
	1035	}
	1036	};
	1037	revisionHistory.add(eventsView);
	1038	add(revisionHistory);
	1039	}
	1040
	1041	protected void addUserAttributions(MarkupContainer container, Change entry, int avatarSize) {
	1042	UserModel commenter = app().users().getUserModel(entry.author);
	1043	if (commenter == null) {
	1044	// unknown user
b57b9e	1045	container.add(new AvatarImage("changeAvatar", entry.author,
5e3521	1046	entry.author, null, avatarSize, false).setVisible(avatarSize > 0));
JM	1047	container.add(new Label("changeAuthor", entry.author.toLowerCase()));
	1048	} else {
	1049	// known user
b57b9e	1050	container.add(new AvatarImage("changeAvatar", commenter.getDisplayName(),
5e3521	1051	commenter.emailAddress, avatarSize > 24 ? "gravatar-round" : null,
JM	1052	avatarSize, true).setVisible(avatarSize > 0));
	1053	container.add(new LinkPanel("changeAuthor", null, commenter.getDisplayName(),
	1054	UserPage.class, WicketUtils.newUsernameParameter(commenter.username)));
	1055	}
	1056	}
	1057
	1058	protected void addDateAttributions(MarkupContainer container, Change entry) {
	1059	container.add(WicketUtils.createDateLabel("changeDate", entry.date, GitBlitWebSession
	1060	.get().getTimezone(), getTimeUtils(), false));
	1061
	1062	// set the id attribute
	1063	if (entry.hasComment()) {
	1064	container.setOutputMarkupId(true);
	1065	container.add(new AttributeModifier("id", Model.of(entry.getId())));
	1066	ExternalLink link = new ExternalLink("changeLink", "#" + entry.getId());
	1067	container.add(link);
	1068	} else {
	1069	container.add(new Label("changeLink").setVisible(false));
	1070	}
	1071	}
	1072
	1073	protected String getProposeWorkflow(String resource, String url, long ticketId) {
	1074	String md = readResource(resource);
	1075	md = md.replace("${url}", url);
	1076	md = md.replace("${repo}", StringUtils.getLastPathElement(StringUtils.stripDotGit(repositoryName)));
	1077	md = md.replace("${ticketId}", "" + ticketId);
	1078	md = md.replace("${patchset}", "" + 1);
	1079	md = md.replace("${reviewBranch}", Repository.shortenRefName(PatchsetCommand.getTicketBranch(ticketId)));
f1b882	1080	String integrationBranch = Repository.shortenRefName(getRepositoryModel().mergeTo);
b335dd	1081	if (!StringUtils.isEmpty(ticket.mergeTo)) {
JM	1082	integrationBranch = ticket.mergeTo;
	1083	}
	1084	md = md.replace("${integrationBranch}", integrationBranch);
5e3521	1085	return MarkdownUtils.transformMarkdown(md);
JM	1086	}
	1087
	1088	protected Fragment createPatchsetPanel(String wicketId, RepositoryModel repository, UserModel user) {
	1089	final Patchset currentPatchset = ticket.getCurrentPatchset();
	1090	List<Patchset> patchsets = new ArrayList<Patchset>(ticket.getPatchsetRevisions(currentPatchset.number));
	1091	patchsets.remove(currentPatchset);
	1092	Collections.reverse(patchsets);
	1093
	1094	Fragment panel = new Fragment(wicketId, "collapsiblePatchsetFragment", this);
	1095
	1096	// patchset header
	1097	String ps = "<b>" + currentPatchset.number + "</b>";
	1098	if (currentPatchset.rev == 1) {
	1099	panel.add(new Label("uploadedWhat", MessageFormat.format(getString("gb.uploadedPatchsetN"), ps)).setEscapeModelStrings(false));
	1100	} else {
	1101	String rev = "<b>" + currentPatchset.rev + "</b>";
	1102	panel.add(new Label("uploadedWhat", MessageFormat.format(getString("gb.uploadedPatchsetNRevisionN"), ps, rev)).setEscapeModelStrings(false));
	1103	}
	1104	panel.add(new LinkPanel("patchId", null, "rev " + currentPatchset.rev,
	1105	CommitPage.class, WicketUtils.newObjectParameter(repositoryName, currentPatchset.tip), true));
	1106
	1107	// compare menu
	1108	panel.add(new LinkPanel("compareMergeBase", null, getString("gb.compareToMergeBase"),
	1109	ComparePage.class, WicketUtils.newRangeParameter(repositoryName, currentPatchset.base, currentPatchset.tip), true));
	1110
	1111	ListDataProvider<Patchset> compareMenuDp = new ListDataProvider<Patchset>(patchsets);
	1112	DataView<Patchset> compareMenu = new DataView<Patchset>("comparePatch", compareMenuDp) {
	1113	private static final long serialVersionUID = 1L;
	1114	@Override
	1115	public void populateItem(final Item<Patchset> item) {
	1116	Patchset patchset = item.getModelObject();
	1117	LinkPanel link = new LinkPanel("compareLink", null,
	1118	MessageFormat.format(getString("gb.compareToN"), patchset.number + "-" + patchset.rev),
	1119	ComparePage.class, WicketUtils.newRangeParameter(getRepositoryModel().name,
	1120	patchset.tip, currentPatchset.tip), true);
	1121	item.add(link);
	1122
	1123	}
	1124	};
	1125	panel.add(compareMenu);
	1126
	1127
	1128	// reviews
	1129	List<Change> reviews = ticket.getReviews(currentPatchset);
	1130	ListDataProvider<Change> reviewsDp = new ListDataProvider<Change>(reviews);
	1131	DataView<Change> reviewsView = new DataView<Change>("reviews", reviewsDp) {
	1132	private static final long serialVersionUID = 1L;
	1133
	1134	@Override
	1135	public void populateItem(final Item<Change> item) {
	1136	Change change = item.getModelObject();
	1137	final String username = change.author;
	1138	UserModel user = app().users().getUserModel(username);
	1139	if (user == null) {
	1140	item.add(new Label("reviewer", username));
	1141	} else {
	1142	item.add(new LinkPanel("reviewer", null, user.getDisplayName(),
	1143	UserPage.class, WicketUtils.newUsernameParameter(username)));
	1144	}
	1145
	1146	// indicate review score
	1147	Review review = change.review;
	1148	Label scoreLabel = new Label("score");
	1149	String scoreClass = getScoreClass(review.score);
	1150	String tooltip = getScoreDescription(review.score);
	1151	WicketUtils.setCssClass(scoreLabel, scoreClass);
	1152	if (!StringUtils.isEmpty(tooltip)) {
	1153	WicketUtils.setHtmlTooltip(scoreLabel, tooltip);
	1154	}
	1155	item.add(scoreLabel);
	1156	}
	1157	};
	1158	panel.add(reviewsView);
	1159
	1160
57a71d	1161	if (ticket.isOpen() && user.canReviewPatchset(repository) && app().tickets().isAcceptingTicketUpdates(repository)) {
5e3521	1162	// can only review open tickets
JM	1163	Review myReview = null;
	1164	for (Change change : ticket.getReviews(currentPatchset)) {
	1165	if (change.author.equals(user.username)) {
	1166	myReview = change.review;
	1167	}
	1168	}
	1169
	1170	// user can review, add review controls
	1171	Fragment reviewControls = new Fragment("reviewControls", "reviewControlsFragment", this);
	1172
	1173	// show "approve" button if no review OR not current score
	1174	if (user.canApprovePatchset(repository) && (myReview == null \|\| Score.approved != myReview.score)) {
	1175	reviewControls.add(createReviewLink("approveLink", Score.approved));
	1176	} else {
	1177	reviewControls.add(new Label("approveLink").setVisible(false));
	1178	}
	1179
	1180	// show "looks good" button if no review OR not current score
	1181	if (myReview == null \|\| Score.looks_good != myReview.score) {
	1182	reviewControls.add(createReviewLink("looksGoodLink", Score.looks_good));
	1183	} else {
	1184	reviewControls.add(new Label("looksGoodLink").setVisible(false));
	1185	}
	1186
	1187	// show "needs improvement" button if no review OR not current score
	1188	if (myReview == null \|\| Score.needs_improvement != myReview.score) {
	1189	reviewControls.add(createReviewLink("needsImprovementLink", Score.needs_improvement));
	1190	} else {
	1191	reviewControls.add(new Label("needsImprovementLink").setVisible(false));
	1192	}
	1193
	1194	// show "veto" button if no review OR not current score
	1195	if (user.canVetoPatchset(repository) && (myReview == null \|\| Score.vetoed != myReview.score)) {
	1196	reviewControls.add(createReviewLink("vetoLink", Score.vetoed));
	1197	} else {
	1198	reviewControls.add(new Label("vetoLink").setVisible(false));
	1199	}
	1200	panel.add(reviewControls);
	1201	} else {
	1202	// user can not review
	1203	panel.add(new Label("reviewControls").setVisible(false));
	1204	}
	1205
	1206	String insertions = MessageFormat.format("<span style=\"color:darkGreen;font-weight:bold;\">+{0}</span>", ticket.insertions);
	1207	String deletions = MessageFormat.format("<span style=\"color:darkRed;font-weight:bold;\">-{0}</span>", ticket.deletions);
	1208	panel.add(new Label("patchsetStat", MessageFormat.format(StringUtils.escapeForHtml(getString("gb.diffStat"), false),
	1209	insertions, deletions)).setEscapeModelStrings(false));
	1210
	1211	// changed paths list
	1212	List<PathChangeModel> paths = JGitUtils.getFilesInRange(getRepository(), currentPatchset.base, currentPatchset.tip);
	1213	ListDataProvider<PathChangeModel> pathsDp = new ListDataProvider<PathChangeModel>(paths);
	1214	DataView<PathChangeModel> pathsView = new DataView<PathChangeModel>("changedPath", pathsDp) {
	1215	private static final long serialVersionUID = 1L;
	1216	int counter;
	1217
	1218	@Override
	1219	public void populateItem(final Item<PathChangeModel> item) {
	1220	final PathChangeModel entry = item.getModelObject();
	1221	Label changeType = new Label("changeType", "");
	1222	WicketUtils.setChangeTypeCssClass(changeType, entry.changeType);
	1223	setChangeTypeTooltip(changeType, entry.changeType);
	1224	item.add(changeType);
	1225
	1226	boolean hasSubmodule = false;
	1227	String submodulePath = null;
	1228	if (entry.isTree()) {
	1229	// tree
	1230	item.add(new LinkPanel("pathName", null, entry.path, TreePage.class,
	1231	WicketUtils
	1232	.newPathParameter(repositoryName, currentPatchset.tip, entry.path), true));
	1233	item.add(new Label("diffStat").setVisible(false));
	1234	} else if (entry.isSubmodule()) {
	1235	// submodule
	1236	String submoduleId = entry.objectId;
	1237	SubmoduleModel submodule = getSubmodule(entry.path);
	1238	submodulePath = submodule.gitblitPath;
	1239	hasSubmodule = submodule.hasSubmodule;
	1240
	1241	item.add(new LinkPanel("pathName", "list", entry.path + " @ " +
	1242	getShortObjectId(submoduleId), TreePage.class,
	1243	WicketUtils.newPathParameter(submodulePath, submoduleId, ""), true).setEnabled(hasSubmodule));
	1244	item.add(new Label("diffStat").setVisible(false));
	1245	} else {
	1246	// blob
	1247	String displayPath = entry.path;
	1248	String path = entry.path;
	1249	if (entry.isSymlink()) {
e562d4	1250	RevCommit commit = JGitUtils.getCommit(getRepository(), PatchsetCommand.getTicketBranch(ticket.number));
5e3521	1251	path = JGitUtils.getStringContent(getRepository(), commit.getTree(), path);
JM	1252	displayPath = entry.path + " -> " + path;
	1253	}
	1254
	1255	if (entry.changeType.equals(ChangeType.ADD)) {
	1256	// add show view
	1257	item.add(new LinkPanel("pathName", "list", displayPath, BlobPage.class,
	1258	WicketUtils.newPathParameter(repositoryName, currentPatchset.tip, path), true));
	1259	} else if (entry.changeType.equals(ChangeType.DELETE)) {
	1260	// delete, show label
	1261	item.add(new Label("pathName", displayPath));
	1262	} else {
	1263	// mod, show diff
	1264	item.add(new LinkPanel("pathName", "list", displayPath, BlobDiffPage.class,
	1265	WicketUtils.newPathParameter(repositoryName, currentPatchset.tip, path), true));
	1266	}
bbd820	1267	item.add(new DiffStatPanel("diffStat", entry.insertions, entry.deletions, true));
5e3521	1268	}
JM	1269
	1270	// quick links
	1271	if (entry.isSubmodule()) {
	1272	// submodule
	1273	item.add(setNewTarget(new BookmarkablePageLink<Void>("diff", BlobDiffPage.class, WicketUtils
	1274	.newPathParameter(repositoryName, entry.commitId, entry.path)))
	1275	.setEnabled(!entry.changeType.equals(ChangeType.ADD)));
	1276	item.add(new BookmarkablePageLink<Void>("view", CommitPage.class, WicketUtils
	1277	.newObjectParameter(submodulePath, entry.objectId)).setEnabled(hasSubmodule));
	1278	} else {
	1279	// tree or blob
	1280	item.add(setNewTarget(new BookmarkablePageLink<Void>("diff", BlobDiffPage.class, WicketUtils
	1281	.newBlobDiffParameter(repositoryName, currentPatchset.base, currentPatchset.tip, entry.path)))
	1282	.setEnabled(!entry.changeType.equals(ChangeType.ADD)
	1283	&& !entry.changeType.equals(ChangeType.DELETE)));
	1284	item.add(setNewTarget(new BookmarkablePageLink<Void>("view", BlobPage.class, WicketUtils
	1285	.newPathParameter(repositoryName, currentPatchset.tip, entry.path)))
	1286	.setEnabled(!entry.changeType.equals(ChangeType.DELETE)));
	1287	}
	1288
	1289	WicketUtils.setAlternatingBackground(item, counter);
	1290	counter++;
	1291	}
	1292	};
	1293	panel.add(pathsView);
	1294
1221a4	1295	addPtCheckoutInstructions(user, repository, panel);
JM	1296	addGitCheckoutInstructions(user, repository, panel);
5e3521	1297
JM	1298	return panel;
	1299	}
	1300
	1301	protected IconAjaxLink<String> createReviewLink(String wicketId, final Score score) {
	1302	return new IconAjaxLink<String>(wicketId, getScoreClass(score), Model.of(getScoreDescription(score))) {
	1303
	1304	private static final long serialVersionUID = 1L;
	1305
	1306	@Override
	1307	public void onClick(AjaxRequestTarget target) {
	1308	review(score);
	1309	}
	1310	};
	1311	}
	1312
	1313	protected String getScoreClass(Score score) {
	1314	switch (score) {
	1315	case vetoed:
	1316	return "fa fa-exclamation-circle";
	1317	case needs_improvement:
	1318	return "fa fa-thumbs-o-down";
	1319	case looks_good:
	1320	return "fa fa-thumbs-o-up";
	1321	case approved:
	1322	return "fa fa-check-circle";
	1323	case not_reviewed:
	1324	default:
	1325	return "fa fa-minus-circle";
	1326	}
	1327	}
	1328
	1329	protected String getScoreDescription(Score score) {
	1330	String description;
	1331	switch (score) {
	1332	case vetoed:
	1333	description = getString("gb.veto");
	1334	break;
	1335	case needs_improvement:
	1336	description = getString("gb.needsImprovement");
	1337	break;
	1338	case looks_good:
	1339	description = getString("gb.looksGood");
	1340	break;
	1341	case approved:
	1342	description = getString("gb.approve");
	1343	break;
	1344	case not_reviewed:
	1345	default:
	1346	description = getString("gb.hasNotReviewed");
	1347	}
	1348	return String.format("%1$s (%2$+d)", description, score.getValue());
	1349	}
	1350
	1351	protected void review(Score score) {
	1352	UserModel user = GitBlitWebSession.get().getUser();
	1353	Patchset ps = ticket.getCurrentPatchset();
	1354	Change change = new Change(user.username);
	1355	change.review(ps, score, !ticket.isReviewer(user.username));
	1356	if (!ticket.isWatching(user.username)) {
	1357	change.watch(user.username);
	1358	}
	1359	TicketModel updatedTicket = app().tickets().updateTicket(getRepositoryModel(), ticket.number, change);
	1360	app().tickets().createNotifier().sendMailing(updatedTicket);
47a544	1361	redirectTo(TicketsPage.class, getPageParameters());
5e3521	1362	}
JM	1363
	1364	protected <X extends MarkupContainer> X setNewTarget(X x) {
	1365	x.add(new SimpleAttributeModifier("target", "_blank"));
	1366	return x;
	1367	}
	1368
1221a4	1369	protected void addGitCheckoutInstructions(UserModel user, RepositoryModel repository, MarkupContainer panel) {
5e3521	1370	panel.add(new Label("gitStep1", MessageFormat.format(getString("gb.stepN"), 1)));
JM	1371	panel.add(new Label("gitStep2", MessageFormat.format(getString("gb.stepN"), 2)));
	1372
	1373	String ticketBranch = Repository.shortenRefName(PatchsetCommand.getTicketBranch(ticket.number));
	1374
1221a4	1375	String step1 = "git fetch origin";
2f8b4f	1376	String step2 = MessageFormat.format("git checkout {0} && git pull --ff-only\nOR\ngit checkout {0} && git reset --hard origin/{0}", ticketBranch);
5e3521	1377
JM	1378	panel.add(new Label("gitPreStep1", step1));
	1379	panel.add(new Label("gitPreStep2", step2));
	1380
	1381	panel.add(createCopyFragment("gitCopyStep1", step1.replace("\n", " && ")));
	1382	panel.add(createCopyFragment("gitCopyStep2", step2.replace("\n", " && ")));
	1383	}
	1384
1221a4	1385	protected void addPtCheckoutInstructions(UserModel user, RepositoryModel repository, MarkupContainer panel) {
5e3521	1386	String step1 = MessageFormat.format("pt checkout {0,number,0}", ticket.number);
JM	1387	panel.add(new Label("ptPreStep", step1));
	1388	panel.add(createCopyFragment("ptCopyStep", step1));
	1389	}
	1390
	1391	/**
	1392	* Adds a merge panel for the patchset to the markup container. The panel
	1393	* may just a message if the patchset can not be merged.
	1394	*
	1395	* @param c
	1396	* @param user
	1397	* @param repository
	1398	*/
	1399	protected Component createMergePanel(UserModel user, RepositoryModel repository) {
	1400	Patchset patchset = ticket.getCurrentPatchset();
	1401	if (patchset == null) {
	1402	// no patchset to merge
	1403	return new Label("mergePanel");
	1404	}
	1405
	1406	boolean allowMerge;
	1407	if (repository.requireApproval) {
	1408	// rpeository requires approval
	1409	allowMerge = ticket.isOpen() && ticket.isApproved(patchset);
	1410	} else {
	1411	// vetos are binding
	1412	allowMerge = ticket.isOpen() && !ticket.isVetoed(patchset);
	1413	}
	1414
	1415	MergeStatus mergeStatus = JGitUtils.canMerge(getRepository(), patchset.tip, ticket.mergeTo);
	1416	if (allowMerge) {
	1417	if (MergeStatus.MERGEABLE == mergeStatus) {
	1418	// patchset can be cleanly merged to integration branch OR has already been merged
	1419	Fragment mergePanel = new Fragment("mergePanel", "mergeableFragment", this);
	1420	mergePanel.add(new Label("mergeTitle", MessageFormat.format(getString("gb.patchsetMergeable"), ticket.mergeTo)));
	1421	if (user.canPush(repository)) {
	1422	// user can merge locally
	1423	SimpleAjaxLink<String> mergeButton = new SimpleAjaxLink<String>("mergeButton", Model.of(getString("gb.merge"))) {
	1424
	1425	private static final long serialVersionUID = 1L;
	1426
	1427	@Override
	1428	public void onClick(AjaxRequestTarget target) {
	1429
	1430	// ensure the patchset is still current AND not vetoed
	1431	Patchset patchset = ticket.getCurrentPatchset();
	1432	final TicketModel refreshedTicket = app().tickets().getTicket(getRepositoryModel(), ticket.number);
	1433	if (patchset.equals(refreshedTicket.getCurrentPatchset())) {
	1434	// patchset is current, check for recent veto
	1435	if (!refreshedTicket.isVetoed(patchset)) {
	1436	// patchset is not vetoed
	1437
	1438	// execute the merge using the ticket service
	1439	app().tickets().exec(new Runnable() {
	1440	@Override
	1441	public void run() {
	1442	PatchsetReceivePack rp = new PatchsetReceivePack(
	1443	app().gitblit(),
	1444	getRepository(),
	1445	getRepositoryModel(),
	1446	GitBlitWebSession.get().getUser());
	1447	MergeStatus result = rp.merge(refreshedTicket);
	1448	if (MergeStatus.MERGED == result) {
	1449	// notify participants and watchers
	1450	rp.sendAll();
	1451	} else {
	1452	// merge failure
	1453	String msg = MessageFormat.format("Failed to merge ticket {0,number,0}: {1}", ticket.number, result.name());
	1454	logger.error(msg);
	1455	GitBlitWebSession.get().cacheErrorMessage(msg);
	1456	}
	1457	}
	1458	});
	1459	} else {
	1460	// vetoed patchset
	1461	String msg = MessageFormat.format("Can not merge ticket {0,number,0}, patchset {1,number,0} has been vetoed!",
	1462	ticket.number, patchset.number);
	1463	GitBlitWebSession.get().cacheErrorMessage(msg);
	1464	logger.error(msg);
	1465	}
	1466	} else {
	1467	// not current patchset
	1468	String msg = MessageFormat.format("Can not merge ticket {0,number,0}, the patchset has been updated!", ticket.number);
	1469	GitBlitWebSession.get().cacheErrorMessage(msg);
	1470	logger.error(msg);
	1471	}
47a544	1472
K	1473	redirectTo(TicketsPage.class, getPageParameters());
5e3521	1474	}
JM	1475	};
	1476	mergePanel.add(mergeButton);
	1477	Component instructions = getMergeInstructions(user, repository, "mergeMore", "gb.patchsetMergeableMore");
	1478	mergePanel.add(instructions);
	1479	} else {
	1480	mergePanel.add(new Label("mergeButton").setVisible(false));
	1481	mergePanel.add(new Label("mergeMore").setVisible(false));
	1482	}
	1483	return mergePanel;
	1484	} else if (MergeStatus.ALREADY_MERGED == mergeStatus) {
	1485	// patchset already merged
	1486	Fragment mergePanel = new Fragment("mergePanel", "alreadyMergedFragment", this);
	1487	mergePanel.add(new Label("mergeTitle", MessageFormat.format(getString("gb.patchsetAlreadyMerged"), ticket.mergeTo)));
	1488	return mergePanel;
4a2fb1	1489	} else if (MergeStatus.MISSING_INTEGRATION_BRANCH == mergeStatus) {
JM	1490	// target/integration branch is missing
	1491	Fragment mergePanel = new Fragment("mergePanel", "notMergeableFragment", this);
	1492	mergePanel.add(new Label("mergeTitle", MessageFormat.format(getString("gb.patchsetNotMergeable"), ticket.mergeTo)));
	1493	mergePanel.add(new Label("mergeMore", MessageFormat.format(getString("gb.missingIntegrationBranchMore"), ticket.mergeTo)));
	1494	return mergePanel;
5e3521	1495	} else {
JM	1496	// patchset can not be cleanly merged
	1497	Fragment mergePanel = new Fragment("mergePanel", "notMergeableFragment", this);
	1498	mergePanel.add(new Label("mergeTitle", MessageFormat.format(getString("gb.patchsetNotMergeable"), ticket.mergeTo)));
	1499	if (user.canPush(repository)) {
	1500	// user can merge locally
	1501	Component instructions = getMergeInstructions(user, repository, "mergeMore", "gb.patchsetNotMergeableMore");
	1502	mergePanel.add(instructions);
	1503	} else {
	1504	mergePanel.add(new Label("mergeMore").setVisible(false));
	1505	}
	1506	return mergePanel;
	1507	}
	1508	} else {
	1509	// merge not allowed
	1510	if (MergeStatus.ALREADY_MERGED == mergeStatus) {
	1511	// patchset already merged
	1512	Fragment mergePanel = new Fragment("mergePanel", "alreadyMergedFragment", this);
	1513	mergePanel.add(new Label("mergeTitle", MessageFormat.format(getString("gb.patchsetAlreadyMerged"), ticket.mergeTo)));
	1514	return mergePanel;
	1515	} else if (ticket.isVetoed(patchset)) {
	1516	// patchset has been vetoed
	1517	Fragment mergePanel = new Fragment("mergePanel", "vetoedFragment", this);
	1518	mergePanel.add(new Label("mergeTitle", MessageFormat.format(getString("gb.patchsetNotMergeable"), ticket.mergeTo)));
	1519	return mergePanel;
	1520	} else if (repository.requireApproval) {
	1521	// patchset has been not been approved for merge
	1522	Fragment mergePanel = new Fragment("mergePanel", "notApprovedFragment", this);
	1523	mergePanel.add(new Label("mergeTitle", MessageFormat.format(getString("gb.patchsetNotApproved"), ticket.mergeTo)));
	1524	mergePanel.add(new Label("mergeMore", MessageFormat.format(getString("gb.patchsetNotApprovedMore"), ticket.mergeTo)));
	1525	return mergePanel;
	1526	} else {
	1527	// other case
	1528	return new Label("mergePanel");
	1529	}
	1530	}
	1531	}
	1532
	1533	protected Component getMergeInstructions(UserModel user, RepositoryModel repository, String markupId, String infoKey) {
	1534	Fragment cmd = new Fragment(markupId, "commandlineMergeFragment", this);
	1535	cmd.add(new Label("instructions", MessageFormat.format(getString(infoKey), ticket.mergeTo)));
	1536
	1537	// git instructions
	1538	cmd.add(new Label("mergeStep1", MessageFormat.format(getString("gb.stepN"), 1)));
	1539	cmd.add(new Label("mergeStep2", MessageFormat.format(getString("gb.stepN"), 2)));
	1540	cmd.add(new Label("mergeStep3", MessageFormat.format(getString("gb.stepN"), 3)));
	1541
	1542	String ticketBranch = Repository.shortenRefName(PatchsetCommand.getTicketBranch(ticket.number));
	1543	String reviewBranch = PatchsetCommand.getReviewBranch(ticket.number);
	1544
bf426b	1545	String step1 = MessageFormat.format("git checkout -b {0} {1}", reviewBranch, ticket.mergeTo);
JM	1546	String step2 = MessageFormat.format("git pull origin {0}", ticketBranch);
	1547	String step3 = MessageFormat.format("git checkout {0}\ngit merge {1}\ngit push origin {0}\ngit branch -d {1}", ticket.mergeTo, reviewBranch);
5e3521	1548
JM	1549	cmd.add(new Label("mergePreStep1", step1));
	1550	cmd.add(new Label("mergePreStep2", step2));
	1551	cmd.add(new Label("mergePreStep3", step3));
	1552
	1553	cmd.add(createCopyFragment("mergeCopyStep1", step1.replace("\n", " && ")));
	1554	cmd.add(createCopyFragment("mergeCopyStep2", step2.replace("\n", " && ")));
	1555	cmd.add(createCopyFragment("mergeCopyStep3", step3.replace("\n", " && ")));
	1556
	1557	// pt instructions
	1558	String ptStep = MessageFormat.format("pt pull {0,number,0}", ticket.number);
	1559	cmd.add(new Label("ptMergeStep", ptStep));
	1560	cmd.add(createCopyFragment("ptMergeCopyStep", step1.replace("\n", " && ")));
	1561	return cmd;
	1562	}
	1563
	1564	/**
	1565	* Returns the primary repository url
	1566	*
	1567	* @param user
	1568	* @param repository
	1569	* @return the primary repository url
	1570	*/
d85bfb	1571	protected RepositoryUrl getRepositoryUrl(UserModel user, RepositoryModel repository) {
5e3521	1572	HttpServletRequest req = ((WebRequest) getRequest()).getHttpServletRequest();
7d3a31	1573	List<RepositoryUrl> urls = app().services().getRepositoryUrls(req, user, repository);
b236ce	1574	if (ArrayUtils.isEmpty(urls)) {
JM	1575	return null;
	1576	}
d85bfb	1577	RepositoryUrl primary = urls.get(0);
JM	1578	return primary;
5e3521	1579	}
JM	1580
	1581	/**
	1582	* Returns the ticket (if any) that this commit references.
	1583	*
	1584	* @param commit
	1585	* @return null or a ticket
	1586	*/
	1587	protected TicketModel getTicket(RevCommit commit) {
	1588	try {
	1589	Map<String, Ref> refs = getRepository().getRefDatabase().getRefs(Constants.R_TICKETS_PATCHSETS);
	1590	for (Map.Entry<String, Ref> entry : refs.entrySet()) {
	1591	if (entry.getValue().getObjectId().equals(commit.getId())) {
	1592	long id = PatchsetCommand.getTicketNumber(entry.getKey());
	1593	TicketModel ticket = app().tickets().getTicket(getRepositoryModel(), id);
	1594	return ticket;
	1595	}
	1596	}
	1597	} catch (Exception e) {
	1598	logger().error("failed to determine ticket from ref", e);
	1599	}
	1600	return null;
	1601	}
	1602
	1603	protected String getPatchsetTypeCss(PatchsetType type) {
	1604	String typeCss;
	1605	switch (type) {
	1606	case Rebase:
	1607	case Rebase_Squash:
fdd82f	1608	typeCss = TicketsUI.getLozengeClass(Status.Declined, false);
5e3521	1609	break;
JM	1610	case Squash:
	1611	case Amend:
fdd82f	1612	typeCss = TicketsUI.getLozengeClass(Status.On_Hold, false);
5e3521	1613	break;
JM	1614	case Proposal:
fdd82f	1615	typeCss = TicketsUI.getLozengeClass(Status.New, false);
5e3521	1616	break;
JM	1617	case FastForward:
	1618	default:
	1619	typeCss = null;
	1620	break;
	1621	}
	1622	return typeCss;
	1623	}
	1624
	1625	@Override
	1626	protected String getPageName() {
	1627	return getString("gb.ticket");
	1628	}
	1629
	1630	@Override
	1631	protected Class<? extends BasePage> getRepoNavPageClass() {
	1632	return TicketsPage.class;
	1633	}
	1634
	1635	@Override
	1636	protected String getPageTitle(String repositoryName) {
	1637	return "#" + ticket.number + " - " + ticket.title;
	1638	}
	1639
	1640	protected Fragment createCopyFragment(String wicketId, String text) {
	1641	if (app().settings().getBoolean(Keys.web.allowFlashCopyToClipboard, true)) {
	1642	// clippy: flash-based copy & paste
	1643	Fragment copyFragment = new Fragment(wicketId, "clippyPanel", this);
	1644	String baseUrl = WicketUtils.getGitblitURL(getRequest());
	1645	ShockWaveComponent clippy = new ShockWaveComponent("clippy", baseUrl + "/clippy.swf");
	1646	clippy.setValue("flashVars", "text=" + StringUtils.encodeURL(text));
	1647	copyFragment.add(clippy);
	1648	return copyFragment;
	1649	} else {
	1650	// javascript: manual copy & paste with modal browser prompt dialog
	1651	Fragment copyFragment = new Fragment(wicketId, "jsPanel", this);
	1652	ContextImage img = WicketUtils.newImage("copyIcon", "clippy.png");
	1653	img.add(new JavascriptTextPrompt("onclick", "Copy to Clipboard (Ctrl+C, Enter)", text));
	1654	copyFragment.add(img);
	1655	return copyFragment;
	1656	}
	1657	}
cd7e4f	1658
PM	1659	private Link<Void> createDeletePatchsetLink(final RepositoryModel repositoryModel, final Patchset patchset)
	1660	{
	1661	Link<Void> deleteLink = new Link<Void>("deleteRevision") {
	1662	private static final long serialVersionUID = 1L;
	1663
	1664	@Override
	1665	public void onClick() {
	1666	Repository r = app().repositories().getRepository(repositoryModel.name);
	1667	UserModel user = GitBlitWebSession.get().getUser();
	1668
	1669	if (r == null) {
	1670	if (app().repositories().isCollectingGarbage(repositoryModel.name)) {
	1671	error(MessageFormat.format(getString("gb.busyCollectingGarbage"), repositoryModel.name));
	1672	} else {
	1673	error(MessageFormat.format("Failed to find repository {0}", repositoryModel.name));
	1674	}
	1675	return;
	1676	}
	1677
	1678	//Construct the ref name based on the patchset
	1679	String ticketShard = String.format("%02d", ticket.number);
	1680	ticketShard = ticketShard.substring(ticketShard.length() - 2);
	1681	final String refName = String.format("%s%s/%d/%d", Constants.R_TICKETS_PATCHSETS, ticketShard, ticket.number, patchset.number);
	1682
	1683	Ref ref = null;
	1684	boolean success = true;
	1685
	1686	try {
	1687	ref = r.getRef(refName);
	1688
	1689	if (ref != null) {
	1690	success = JGitUtils.deleteBranchRef(r, ref.getName());
	1691	} else {
	1692	success = false;
	1693	}
	1694
	1695	if (success) {
	1696	// clear commit cache
	1697	CommitCache.instance().clear(repositoryModel.name, refName);
	1698
	1699	// optionally update reflog
	1700	if (RefLogUtils.hasRefLogBranch(r)) {
	1701	RefLogUtils.deleteRef(user, r, ref);
	1702	}
	1703
	1704	TicketModel updatedTicket = app().tickets().deletePatchset(ticket, patchset, user.username);
	1705
	1706	if (updatedTicket == null) {
	1707	success = false;
	1708	}
	1709	}
	1710	} catch (IOException e) {
	1711	logger().error("failed to determine ticket from ref", e);
	1712	success = false;
	1713	} finally {
	1714	r.close();
	1715	}
	1716
	1717	if (success) {
	1718	getSession().info(MessageFormat.format(getString("gb.deletePatchsetSuccess"), patchset.number));
	1719	logger().info(MessageFormat.format("{0} deleted patchset {1} from ticket {2}",
	1720	user.username, patchset.number, ticket.number));
	1721	} else {
	1722	getSession().error(MessageFormat.format(getString("gb.deletePatchsetFailure"),patchset.number));
	1723	}
	1724
	1725	//Force reload of the page to rebuild ticket change cache
	1726	String relativeUrl = urlFor(TicketsPage.class, getPageParameters()).toString();
	1727	String absoluteUrl = RequestUtils.toAbsolutePath(relativeUrl);
	1728	setResponsePage(new RedirectPage(absoluteUrl));
	1729	}
	1730	};
	1731
	1732	WicketUtils.setHtmlTooltip(deleteLink, MessageFormat.format(getString("gb.deletePatchset"), patchset.number));
	1733
	1734	deleteLink.add(new JavascriptEventConfirmation("onclick", MessageFormat.format(getString("gb.deletePatchset"), patchset.number)));
	1735
	1736	return deleteLink;
	1737	}
	1738
5e3521	1739	}