githubFork/gitblit.git - Solinfo Gitblit

Paul Martin

2016-03-31 10f798a1fab5f7b23f498e2746b1b6a50010a288

commit \| author \| age
f13c4c	1	/*
JM	2	* Copyright 2011 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	*/
1f9dae	16	package com.gitblit.wicket.pages;
5fe7df	17
85c2e6	18	import java.io.Serializable;
bc9d4a	19	import java.text.MessageFormat;
3e087a	20	import java.util.ArrayList;
JM	21	import java.util.Arrays;
a7db57	22	import java.util.Date;
eb870f	23	import java.util.HashMap;
JM	24	import java.util.LinkedHashSet;
5fe7df	25	import java.util.List;
JM	26	import java.util.Map;
eb870f	27	import java.util.Set;
5fe7df	28
98ce17	29	import org.apache.wicket.Component;
5fe7df	30	import org.apache.wicket.PageParameters;
41aaf7	31	import org.apache.wicket.RestartResponseException;
79d324	32	import org.apache.wicket.behavior.SimpleAttributeModifier;
5fe7df	33	import org.apache.wicket.markup.html.basic.Label;
3e087a	34	import org.apache.wicket.markup.html.form.DropDownChoice;
JM	35	import org.apache.wicket.markup.html.form.TextField;
c22722	36	import org.apache.wicket.markup.html.link.ExternalLink;
98ce17	37	import org.apache.wicket.markup.html.panel.Fragment;
3e087a	38	import org.apache.wicket.model.IModel;
JM	39	import org.apache.wicket.model.Model;
77e1d2	40	import org.apache.wicket.request.target.basic.RedirectRequestTarget;
9bc17d	41	import org.eclipse.jgit.diff.DiffEntry.ChangeType;
98ce17	42	import org.eclipse.jgit.lib.PersonIdent;
5fe7df	43	import org.eclipse.jgit.lib.Repository;
JM	44	import org.eclipse.jgit.revwalk.RevCommit;
79d324	45	import org.slf4j.Logger;
JM	46	import org.slf4j.LoggerFactory;
5fe7df	47
33d8d8	48	import com.gitblit.Constants;
79d324	49	import com.gitblit.GitBlitException;
87cc1e	50	import com.gitblit.Keys;
7a401a	51	import com.gitblit.extensions.RepositoryNavLinkExtension;
JM	52	import com.gitblit.models.NavLink;
	53	import com.gitblit.models.NavLink.ExternalNavLink;
	54	import com.gitblit.models.NavLink.PageNavLink;
1e1b85	55	import com.gitblit.models.ProjectModel;
85f639	56	import com.gitblit.models.RefModel;
1f9dae	57	import com.gitblit.models.RepositoryModel;
eb870f	58	import com.gitblit.models.SubmoduleModel;
1e1b85	59	import com.gitblit.models.UserModel;
79d324	60	import com.gitblit.models.UserRepositoryPreferences;
7bf6e1	61	import com.gitblit.servlet.PagesServlet;
JM	62	import com.gitblit.servlet.SyndicationServlet;
4e1930	63	import com.gitblit.utils.ArrayUtils;
fef234	64	import com.gitblit.utils.BugtraqProcessor;
79d324	65	import com.gitblit.utils.DeepCopier;
5fe7df	66	import com.gitblit.utils.JGitUtils;
c332d9	67	import com.gitblit.utils.ModelUtils;
ff7d3c	68	import com.gitblit.utils.RefLogUtils;
f5d0ad	69	import com.gitblit.utils.StringUtils;
a7db57	70	import com.gitblit.wicket.CacheControl;
1f9dae	71	import com.gitblit.wicket.GitBlitWebSession;
ed295f	72	import com.gitblit.wicket.SessionlessForm;
1f9dae	73	import com.gitblit.wicket.WicketUtils;
JM	74	import com.gitblit.wicket.panels.LinkPanel;
9e5bee	75	import com.gitblit.wicket.panels.NavigationPanel;
5fe7df	76	import com.gitblit.wicket.panels.RefsPanel;
86bdc2	77	import com.google.common.base.Optional;
5fe7df	78
6ef8d7	79	public abstract class RepositoryPage extends RootPage {
5dd805	80
0365f6	81	protected final Logger logger = LoggerFactory.getLogger(getClass());
5fe7df	82
79d324	83	private final String PARAM_STAR = "star";
5dd805	84
13a3f5	85	protected final String projectName;
5fe7df	86	protected final String repositoryName;
bc9d4a	87	protected final String objectId;
5dd805	88
2a7306	89	private transient Repository r;
bc9d4a	90
2a7306	91	private RepositoryModel m;
5fe7df	92
eb870f	93	private Map<String, SubmoduleModel> submodules;
5dd805	94
eb9979	95	private boolean showAdmin;
33622b	96	private boolean isOwner;
5dd805	97
cebf45	98	public RepositoryPage(PageParameters params) {
5fe7df	99	super(params);
7d35e2	100	repositoryName = WicketUtils.getRepositoryName(params);
5e3521	101	String root = StringUtils.getFirstPathElement(repositoryName);
1e1b85	102	if (StringUtils.isEmpty(root)) {
99d0d4	103	projectName = app().settings().getString(Keys.web.repositoryRootGroupName, "main");
1e1b85	104	} else {
JM	105	projectName = root;
13a3f5	106	}
7d35e2	107	objectId = WicketUtils.getObject(params);
5dd805	108
e92c6d	109	if (StringUtils.isEmpty(repositoryName)) {
JM	110	error(MessageFormat.format(getString("gb.repositoryNotSpecifiedFor"), getPageName()), true);
	111	}
	112
9e7b14	113	if (!getRepositoryModel().hasCommits && getClass() != EmptyRepositoryPage.class) {
41aaf7	114	throw new RestartResponseException(EmptyRepositoryPage.class, params);
e92c6d	115	}
5dd805	116
e92c6d	117	if (getRepositoryModel().isCollectingGarbage) {
JM	118	error(MessageFormat.format(getString("gb.busyCollectingGarbage"), getRepositoryModel().name), true);
	119	}
5dd805	120
85f639	121	if (objectId != null) {
LM	122	RefModel branch = null;
	123	if ((branch = JGitUtils.getBranch(getRepository(), objectId)) != null) {
6d23ca	124	UserModel user = GitBlitWebSession.get().getUser();
JM	125	if (user == null) {
	126	// workaround until get().getUser() is reviewed throughout the app
	127	user = UserModel.ANONYMOUS;
	128	}
92d477	129	boolean canAccess = user.canView(getRepositoryModel(),
85f639	130	branch.reference.getName());
LM	131	if (!canAccess) {
13f880	132	error(getString("gb.accessDenied"), true);
79d324	133	}
JM	134	}
	135	}
5dd805	136
79d324	137	if (params.containsKey(PARAM_STAR)) {
JM	138	// set starred state
	139	boolean star = params.getBoolean(PARAM_STAR);
	140	UserModel user = GitBlitWebSession.get().getUser();
	141	if (user != null && user.isAuthenticated) {
	142	UserRepositoryPreferences prefs = user.getPreferences().getRepositoryPreferences(getRepositoryModel().name);
	143	prefs.starred = star;
	144	try {
5ae529	145	app().gitblit().reviseUser(user.username, user);
79d324	146	} catch (GitBlitException e) {
JM	147	logger.error("Failed to update user " + user.username, e);
	148	error(getString("gb.failedToUpdateUser"), false);
85f639	149	}
LM	150	}
82df52	151	}
9e7b14	152
JM	153	showAdmin = false;
	154	if (app().settings().getBoolean(Keys.web.authenticateAdminPages, true)) {
	155	boolean allowAdmin = app().settings().getBoolean(Keys.web.allowAdministration, false);
	156	showAdmin = allowAdmin && GitBlitWebSession.get().canAdmin();
	157	} else {
	158	showAdmin = app().settings().getBoolean(Keys.web.allowAdministration, false);
	159	}
	160	isOwner = GitBlitWebSession.get().isLoggedIn()
	161	&& (getRepositoryModel().isOwner(GitBlitWebSession.get().getUsername()));
82df52	162
7a401a	163	// register the available navigation links for this page and user
JM	164	List<NavLink> navLinks = registerNavLinks();
2a7306	165
7a401a	166	// standard navigation links
JM	167	NavigationPanel navigationPanel = new NavigationPanel("repositoryNavPanel", getRepoNavPageClass(), navLinks);
9e5bee	168	add(navigationPanel);
8c9a20	169
c22722	170	add(new ExternalLink("syndication", SyndicationServlet.asLink(getRequest()
44c005	171	.getRelativePathPrefixToContextRoot(), getRepositoryName(), null, 0)));
3e087a	172
JM	173	// add floating search form
44c005	174	SearchForm searchForm = new SearchForm("searchForm", getRepositoryName());
3e087a	175	add(searchForm);
JM	176	searchForm.setTranslatedAttributes();
bc9d4a	177
3e087a	178	// set stateless page preference
5fe7df	179	setStatelessHint(true);
3e087a	180	}
5dd805	181
6ef8d7	182	@Override
JM	183	protected Class<? extends BasePage> getRootNavPageClass() {
	184	return RepositoriesPage.class;
	185	}
9e5bee	186
6ef8d7	187	protected Class<? extends BasePage> getRepoNavPageClass() {
JM	188	return getClass();
	189	}
5dd805	190
fef234	191	protected BugtraqProcessor bugtraqProcessor() {
JM	192	return new BugtraqProcessor(app().settings());
99d0d4	193	}
JM	194
7a401a	195	private List<NavLink> registerNavLinks() {
062519	196	Repository r = getRepository();
JM	197	RepositoryModel model = getRepositoryModel();
	198
9e5bee	199	PageParameters params = null;
062519	200	PageParameters objectParams = null;
9e5bee	201	if (!StringUtils.isEmpty(repositoryName)) {
44c005	202	params = WicketUtils.newRepositoryParameter(getRepositoryName());
062519	203	objectParams = params;
JM	204
	205	// preserve the objectid iff the objectid directly (or indirectly) refers to a ref
5d5e55	206	if (isCommitPage() && !StringUtils.isEmpty(objectId)) {
062519	207	RevCommit commit = JGitUtils.getCommit(r, objectId);
5d5e55	208	if (commit != null) {
JM	209	String bestId = getBestCommitId(commit);
	210	if (!commit.getName().equals(bestId)) {
	211	objectParams = WicketUtils.newObjectParameter(getRepositoryName(), bestId);
	212	}
062519	213	}
JM	214	}
9e5bee	215	}
7a401a	216	List<NavLink> navLinks = new ArrayList<NavLink>();
9e5bee	217
6ef8d7	218
9e5bee	219	// standard links
ff7d3c	220	if (RefLogUtils.getRefLogBranch(r) == null) {
7a401a	221	navLinks.add(new PageNavLink("gb.summary", SummaryPage.class, params));
6ef8d7	222	} else {
7a401a	223	navLinks.add(new PageNavLink("gb.summary", SummaryPage.class, params));
9e7b14	224	// pages.put("overview", new PageRegistration("gb.overview", OverviewPage.class, params));
7a401a	225	navLinks.add(new PageNavLink("gb.reflog", ReflogPage.class, params));
5dd805	226	}
9e7b14	227
JM	228	if (!model.hasCommits) {
	229	return navLinks;
	230	}
	231
062519	232	navLinks.add(new PageNavLink("gb.commits", LogPage.class, objectParams));
JM	233	navLinks.add(new PageNavLink("gb.tree", TreePage.class, objectParams));
3b23dc	234	if (app().tickets().isReady() && (app().tickets().isAcceptingNewTickets(model) \|\| app().tickets().hasTickets(model))) {
44c005	235	PageParameters tParams = WicketUtils.newOpenTicketsParameter(getRepositoryName());
7a401a	236	navLinks.add(new PageNavLink("gb.tickets", TicketsPage.class, tParams));
5e3521	237	}
062519	238	navLinks.add(new PageNavLink("gb.docs", DocsPage.class, objectParams, true));
99d0d4	239	if (app().settings().getBoolean(Keys.web.allowForking, true)) {
7a401a	240	navLinks.add(new PageNavLink("gb.forks", ForksPage.class, params, true));
428b22	241	}
7a401a	242	navLinks.add(new PageNavLink("gb.compare", ComparePage.class, params, true));
9e5bee	243
JM	244	// conditional links
7a401a	245	// per-repository extra navlinks
11924d	246	if (JGitUtils.getPagesBranch(r) != null) {
7a401a	247	ExternalNavLink pagesLink = new ExternalNavLink("gb.pages", PagesServlet.asLink(
44c005	248	getRequest().getRelativePathPrefixToContextRoot(), getRepositoryName(), null), true);
7a401a	249	navLinks.add(pagesLink);
JM	250	}
	251
	252	UserModel user = UserModel.ANONYMOUS;
	253	if (GitBlitWebSession.get().isLoggedIn()) {
	254	user = GitBlitWebSession.get().getUser();
	255	}
	256
	257	// add repository nav link extensions
	258	List<RepositoryNavLinkExtension> extensions = app().plugins().getExtensions(RepositoryNavLinkExtension.class);
	259	for (RepositoryNavLinkExtension ext : extensions) {
	260	navLinks.addAll(ext.getNavLinks(user, model));
11924d	261	}
JM	262
7a401a	263	return navLinks;
9e5bee	264	}
5dd805	265
1f52c8	266	protected boolean allowForkControls() {
99d0d4	267	return app().settings().getBoolean(Keys.web.allowForking, true);
1f52c8	268	}
9e5bee	269
1f5915	270	@Override
11924d	271	protected void setupPage(String repositoryName, String pageName) {
10f798	272
PM	273	//This method should only be called once in the page lifecycle.
	274	//However, it must be called after the constructor has run, hence not in onInitialize
	275	//It may be attempted to be called again if an info or error message is displayed.
	276	if (get("projectTitle") != null) { return; }
	277
1e1b85	278	String projectName = StringUtils.getFirstPathElement(repositoryName);
99d0d4	279	ProjectModel project = app().projects().getProjectModel(projectName);
10f798	280
1e1b85	281	if (project.isUserProject()) {
JM	282	// user-as-project
	283	add(new LinkPanel("projectTitle", null, project.getDisplayName(),
	284	UserPage.class, WicketUtils.newUsernameParameter(project.name.substring(1))));
ccab3a	285	} else {
1e1b85	286	// project
JM	287	add(new LinkPanel("projectTitle", null, project.name,
	288	ProjectPage.class, WicketUtils.newProjectParameter(project.name)));
	289	}
5dd805	290
1e1b85	291	String name = StringUtils.stripDotGit(repositoryName);
JM	292	if (!StringUtils.isEmpty(projectName) && name.startsWith(projectName)) {
	293	name = name.substring(projectName.length() + 1);
	294	}
	295	add(new LinkPanel("repositoryName", null, name, SummaryPage.class,
	296	WicketUtils.newRepositoryParameter(repositoryName)));
5dd805	297
eb1405	298	UserModel user = GitBlitWebSession.get().getUser();
616590	299	if (user == null) {
JM	300	user = UserModel.ANONYMOUS;
	301	}
eb1405	302
1e1b85	303	// indicate origin repository
JM	304	RepositoryModel model = getRepositoryModel();
	305	if (StringUtils.isEmpty(model.originRepository)) {
c44dd0	306	if (model.isMirror) {
86bdc2	307	add(new Fragment("repoIcon", "mirrorIconFragment", this));
c44dd0	308	Fragment mirrorFrag = new Fragment("originRepository", "mirrorFragment", this);
JM	309	Label lbl = new Label("originRepository", MessageFormat.format(getString("gb.mirrorOf"), "<b>" + model.origin + "</b>"));
	310	mirrorFrag.add(lbl.setEscapeModelStrings(false));
	311	add(mirrorFrag);
	312	} else {
86bdc2	313	if (model.isBare) {
JM	314	add(new Fragment("repoIcon", "repoIconFragment", this));
	315	} else {
	316	add(new Fragment("repoIcon", "cloneIconFragment", this));
	317	}
	318	add(new Label("originRepository", Optional.of(model.description).or("")));
c44dd0	319	}
1e1b85	320	} else {
99d0d4	321	RepositoryModel origin = app().repositories().getRepositoryModel(model.originRepository);
eb1405	322	if (origin == null) {
86bdc2	323	// no origin repository, show description if available
JM	324	if (model.isBare) {
	325	add(new Fragment("repoIcon", "repoIconFragment", this));
	326	} else {
	327	add(new Fragment("repoIcon", "cloneIconFragment", this));
	328	}
	329	add(new Label("originRepository", Optional.of(model.description).or("")));
20714a	330	} else if (!user.canView(origin)) {
eb1405	331	// show origin repository without link
86bdc2	332	add(new Fragment("repoIcon", "forkIconFragment", this));
eb1405	333	Fragment forkFrag = new Fragment("originRepository", "originFragment", this);
JM	334	forkFrag.add(new Label("originRepository", StringUtils.stripDotGit(model.originRepository)));
	335	add(forkFrag);
	336	} else {
	337	// link to origin repository
86bdc2	338	add(new Fragment("repoIcon", "forkIconFragment", this));
eb1405	339	Fragment forkFrag = new Fragment("originRepository", "originFragment", this);
5dd805	340	forkFrag.add(new LinkPanel("originRepository", null, StringUtils.stripDotGit(model.originRepository),
eb1405	341	SummaryPage.class, WicketUtils.newRepositoryParameter(model.originRepository)));
JM	342	add(forkFrag);
	343	}
1e1b85	344	}
5dd805	345
5e3521	346	// new ticket button
JM	347	if (user.isAuthenticated && app().tickets().isAcceptingNewTickets(getRepositoryModel())) {
	348	String newTicketUrl = getRequestCycle().urlFor(NewTicketPage.class, WicketUtils.newRepositoryParameter(repositoryName)).toString();
	349	addToolbarButton("newTicketLink", "fa fa-ticket", getString("gb.new"), newTicketUrl);
	350	} else {
	351	add(new Label("newTicketLink").setVisible(false));
	352	}
	353
9b26b7	354	// (un)star link allows a user to star a repository
9e7b14	355	if (user.isAuthenticated && model.hasCommits) {
79d324	356	PageParameters starParams = DeepCopier.copy(getPageParameters());
JM	357	starParams.put(PARAM_STAR, !user.getPreferences().isStarredRepository(model.name));
	358	String toggleStarUrl = getRequestCycle().urlFor(getClass(), starParams).toString();
	359	if (user.getPreferences().isStarredRepository(model.name)) {
	360	// show unstar button
	361	add(new Label("starLink").setVisible(false));
	362	addToolbarButton("unstarLink", "icon-star-empty", getString("gb.unstar"), toggleStarUrl);
	363	} else {
	364	// show star button
	365	addToolbarButton("starLink", "icon-star", getString("gb.star"), toggleStarUrl);
	366	add(new Label("unstarLink").setVisible(false));
	367	}
	368	} else {
9b26b7	369	// anonymous user
79d324	370	add(new Label("starLink").setVisible(false));
JM	371	add(new Label("unstarLink").setVisible(false));
	372	}
	373
eb1405	374	// fork controls
253957	375	if (!allowForkControls() \|\| !user.isAuthenticated) {
eb1405	376	// must be logged-in to fork, hide all fork controls
JM	377	add(new ExternalLink("forkLink", "").setVisible(false));
	378	add(new ExternalLink("myForkLink", "").setVisible(false));
1e1b85	379	} else {
99d0d4	380	String fork = app().repositories().getFork(user.username, model.name);
c332d9	381	String userRepo = ModelUtils.getPersonalPath(user.username) + "/" + StringUtils.stripDotGit(StringUtils.getLastPathElement(model.name));
JM	382	boolean hasUserRepo = app().repositories().hasRepository(userRepo);
eb1405	383	boolean hasFork = fork != null;
c332d9	384	boolean canFork = user.canFork(model) && model.hasCommits && !hasUserRepo;
eb1405	385
JM	386	if (hasFork \|\| !canFork) {
	387	// user not allowed to fork or fork already exists or repo forbids forking
	388	add(new ExternalLink("forkLink", "").setVisible(false));
5dd805	389
eb1405	390	if (hasFork && !fork.equals(model.name)) {
JM	391	// user has fork, view my fork link
	392	String url = getRequestCycle().urlFor(SummaryPage.class, WicketUtils.newRepositoryParameter(fork)).toString();
	393	add(new ExternalLink("myForkLink", url));
	394	} else {
	395	// no fork, hide view my fork link
	396	add(new ExternalLink("myForkLink", "").setVisible(false));
	397	}
	398	} else if (canFork) {
	399	// can fork and we do not have one
	400	add(new ExternalLink("myForkLink", "").setVisible(false));
1f52c8	401	String url = getRequestCycle().urlFor(ForkPage.class, WicketUtils.newRepositoryParameter(model.name)).toString();
JM	402	add(new ExternalLink("forkLink", url));
1e1b85	403	}
JM	404	}
5dd805	405
067a2f	406	if (showAdmin \|\| isOwner) {
JM	407	String url = getRequestCycle().urlFor(EditRepositoryPage.class, WicketUtils.newRepositoryParameter(model.name)).toString();
5dd805	408	add(new ExternalLink("editLink", url));
067a2f	409	} else {
JM	410	add(new Label("editLink").setVisible(false));
	411	}
5dd805	412
1f5915	413	super.setupPage(repositoryName, pageName);
8c9a20	414	}
5dd805	415
79d324	416	protected void addToolbarButton(String wicketId, String iconClass, String label, String url) {
JM	417	Fragment button = new Fragment(wicketId, "toolbarLinkFragment", this);
	418	Label icon = new Label("icon");
	419	WicketUtils.setCssClass(icon, iconClass);
	420	button.add(icon);
	421	button.add(new Label("label", label));
	422	button.add(new SimpleAttributeModifier("href", url));
	423	add(button);
	424	}
8c9a20	425
JM	426	protected void addSyndicationDiscoveryLink() {
	427	add(WicketUtils.syndicationDiscoveryLink(SyndicationServlet.getTitle(repositoryName,
	428	objectId), SyndicationServlet.asLink(getRequest()
	429	.getRelativePathPrefixToContextRoot(), repositoryName, objectId, 0)));
5fe7df	430	}
JM	431
	432	protected Repository getRepository() {
	433	if (r == null) {
99d0d4	434	Repository r = app().repositories().getRepository(repositoryName);
7ba0ec	435	if (r == null) {
6caa93	436	error(getString("gb.canNotLoadRepository") + " " + repositoryName, true);
7ba0ec	437	return null;
JM	438	}
	439	this.r = r;
5fe7df	440	}
JM	441	return r;
	442	}
bc9d4a	443
f97bf0	444	protected RepositoryModel getRepositoryModel() {
JM	445	if (m == null) {
99d0d4	446	RepositoryModel model = app().repositories().getRepositoryModel(
2a7306	447	GitBlitWebSession.get().getUser(), repositoryName);
dfb889	448	if (model == null) {
99d0d4	449	if (app().repositories().hasRepository(repositoryName, true)) {
d97e52	450	// has repository, but unauthorized
JM	451	authenticationError(getString("gb.unauthorizedAccessForRepository") + " " + repositoryName);
	452	} else {
	453	// does not have repository
	454	error(getString("gb.canNotLoadRepository") + " " + repositoryName, true);
	455	}
00afd7	456	return null;
dfb889	457	}
JM	458	m = model;
f97bf0	459	}
JM	460	return m;
44c005	461	}
JM	462
	463	protected String getRepositoryName() {
	464	return getRepositoryModel().name;
bc9d4a	465	}
dfb889	466
bc9d4a	467	protected RevCommit getCommit() {
JM	468	RevCommit commit = JGitUtils.getCommit(r, objectId);
	469	if (commit == null) {
6caa93	470	error(MessageFormat.format(getString("gb.failedToFindCommit"),
1078f8	471	objectId, repositoryName, getPageName()), null, LogPage.class,
JM	472	WicketUtils.newRepositoryParameter(repositoryName));
bc9d4a	473	}
eb870f	474	getSubmodules(commit);
bc9d4a	475	return commit;
f97bf0	476	}
5dd805	477
ab1e11	478	protected String getBestCommitId(RevCommit commit) {
JM	479	String head = null;
	480	try {
	481	head = r.resolve(getRepositoryModel().HEAD).getName();
	482	} catch (Exception e) {
	483	}
	484
	485	String id = commit.getName();
	486	if (!StringUtils.isEmpty(head) && head.equals(id)) {
	487	// match default branch
	488	return Repository.shortenRefName(getRepositoryModel().HEAD);
	489	}
	490
	491	// find first branch match
	492	for (RefModel ref : JGitUtils.getLocalBranches(r, false, -1)) {
	493	if (ref.getObjectId().getName().equals(id)) {
062519	494	return Repository.shortenRefName(ref.getName());
ab1e11	495	}
JM	496	}
	497
	498	// return sha
	499	return id;
	500	}
	501
5dd805	502	protected Map<String, SubmoduleModel> getSubmodules(RevCommit commit) {
eb870f	503	if (submodules == null) {
JM	504	submodules = new HashMap<String, SubmoduleModel>();
	505	for (SubmoduleModel model : JGitUtils.getSubmodules(r, commit.getTree())) {
	506	submodules.put(model.path, model);
	507	}
	508	}
	509	return submodules;
	510	}
5dd805	511
eb870f	512	protected SubmoduleModel getSubmodule(String path) {
80d636	513	SubmoduleModel model = null;
JM	514	if (submodules != null) {
	515	model = submodules.get(path);
	516	}
eb870f	517	if (model == null) {
JM	518	// undefined submodule?!
	519	model = new SubmoduleModel(path.substring(path.lastIndexOf('/') + 1), path, path);
	520	model.hasSubmodule = false;
	521	model.gitblitPath = model.name;
	522	return model;
	523	} else {
	524	// extract the repository name from the clone url
99d0d4	525	List<String> patterns = app().settings().getStrings(Keys.git.submoduleUrlPatterns);
eb870f	526	String submoduleName = StringUtils.extractRepositoryPath(model.url, patterns.toArray(new String[0]));
5dd805	527
eb870f	528	// determine the current path for constructing paths relative
JM	529	// to the current repository
	530	String currentPath = "";
	531	if (repositoryName.indexOf('/') > -1) {
	532	currentPath = repositoryName.substring(0, repositoryName.lastIndexOf('/') + 1);
	533	}
	534
	535	// try to locate the submodule repository
	536	// prefer bare to non-bare names
	537	List<String> candidates = new ArrayList<String>();
	538
	539	// relative
	540	candidates.add(currentPath + StringUtils.stripDotGit(submoduleName));
	541	candidates.add(candidates.get(candidates.size() - 1) + ".git");
	542
	543	// relative, no subfolder
	544	if (submoduleName.lastIndexOf('/') > -1) {
	545	String name = submoduleName.substring(submoduleName.lastIndexOf('/') + 1);
	546	candidates.add(currentPath + StringUtils.stripDotGit(name));
5e3771	547	candidates.add(candidates.get(candidates.size() - 1) + ".git");
eb870f	548	}
JM	549
	550	// absolute
	551	candidates.add(StringUtils.stripDotGit(submoduleName));
	552	candidates.add(candidates.get(candidates.size() - 1) + ".git");
	553
	554	// absolute, no subfolder
	555	if (submoduleName.lastIndexOf('/') > -1) {
	556	String name = submoduleName.substring(submoduleName.lastIndexOf('/') + 1);
	557	candidates.add(StringUtils.stripDotGit(name));
	558	candidates.add(candidates.get(candidates.size() - 1) + ".git");
	559	}
	560
	561	// create a unique, ordered set of candidate paths
	562	Set<String> paths = new LinkedHashSet<String>(candidates);
	563	for (String candidate : paths) {
99d0d4	564	if (app().repositories().hasRepository(candidate)) {
eb870f	565	model.hasSubmodule = true;
JM	566	model.gitblitPath = candidate;
	567	return model;
	568	}
	569	}
5dd805	570
eb870f	571	// we do not have a copy of the submodule, but we need a path
JM	572	model.gitblitPath = candidates.get(0);
	573	return model;
5dd805	574	}
eb870f	575	}
5fe7df	576
008322	577	protected String getShortObjectId(String objectId) {
99d0d4	578	return objectId.substring(0, app().settings().getInteger(Keys.web.shortCommitIdLength, 6));
008322	579	}
JM	580
5fe7df	581	protected void addRefs(Repository r, RevCommit c) {
1e1b85	582	add(new RefsPanel("refsPanel", repositoryName, c, JGitUtils.getAllRefs(r, getRepositoryModel().showRemoteBranches)));
5fe7df	583	}
JM	584
cd9461	585	protected void addFullText(String wicketId, String text) {
BKI	586	RepositoryModel model = getRepositoryModel();
fef234	587	String content = bugtraqProcessor().processCommitMessage(r, model, text);
cd9461	588	String html;
BKI	589	switch (model.commitMessageRenderer) {
	590	case MARKDOWN:
7fdc29	591	String safeContent = app().xssFilter().relaxed(content);
JM	592	html = MessageFormat.format("<div class='commit_message'>{0}</div>", safeContent);
cd9461	593	break;
BKI	594	default:
	595	html = MessageFormat.format("<pre class='commit_message'>{0}</pre>", content);
	596	break;
f339f5	597	}
JM	598	add(new Label(wicketId, html).setEscapeModelStrings(false));
5fe7df	599	}
1e47ab	600
cebf45	601	protected abstract String getPageName();
5fe7df	602
5d5e55	603	protected boolean isCommitPage() {
JM	604	return false;
	605	}
	606
2a7306	607	protected Component createPersonPanel(String wicketId, PersonIdent identity,
33d8d8	608	Constants.SearchType searchType) {
e11f48	609	String name = identity == null ? "" : identity.getName();
JM	610	String address = identity == null ? "" : identity.getEmailAddress();
ac7e9a	611	name = StringUtils.removeNewlines(name);
JM	612	address = StringUtils.removeNewlines(address);
99d0d4	613	boolean showEmail = app().settings().getBoolean(Keys.web.showEmailAddresses, false);
e11f48	614	if (!showEmail \|\| StringUtils.isEmpty(name) \|\| StringUtils.isEmpty(address)) {
JM	615	String value = name;
98ce17	616	if (StringUtils.isEmpty(value)) {
f5d0ad	617	if (showEmail) {
e11f48	618	value = address;
f5d0ad	619	} else {
JM	620	value = getString("gb.missingUsername");
	621	}
98ce17	622	}
JM	623	Fragment partial = new Fragment(wicketId, "partialPersonIdent", this);
4e1930	624	LinkPanel link = new LinkPanel("personName", "list", value, GitSearchPage.class,
2a7306	625	WicketUtils.newSearchParameter(repositoryName, objectId, value, searchType));
98ce17	626	setPersonSearchTooltip(link, value, searchType);
JM	627	partial.add(link);
	628	return partial;
	629	} else {
	630	Fragment fullPerson = new Fragment(wicketId, "fullPersonIdent", this);
4e1930	631	LinkPanel nameLink = new LinkPanel("personName", "list", name, GitSearchPage.class,
e11f48	632	WicketUtils.newSearchParameter(repositoryName, objectId, name, searchType));
JM	633	setPersonSearchTooltip(nameLink, name, searchType);
98ce17	634	fullPerson.add(nameLink);
3e087a	635
227736	636	LinkPanel addressLink = new LinkPanel("personAddress", "hidden-phone list", "<" + address + ">",
4e1930	637	GitSearchPage.class, WicketUtils.newSearchParameter(repositoryName, objectId,
e11f48	638	address, searchType));
JM	639	setPersonSearchTooltip(addressLink, address, searchType);
98ce17	640	fullPerson.add(addressLink);
JM	641	return fullPerson;
	642	}
	643	}
3e087a	644
11924d	645	protected void setPersonSearchTooltip(Component component, String value,
JM	646	Constants.SearchType searchType) {
33d8d8	647	if (searchType.equals(Constants.SearchType.AUTHOR)) {
1e8390	648	WicketUtils.setHtmlTooltip(component, getString("gb.searchForAuthor") + " " + value);
33d8d8	649	} else if (searchType.equals(Constants.SearchType.COMMITTER)) {
1e8390	650	WicketUtils.setHtmlTooltip(component, getString("gb.searchForCommitter") + " " + value);
98ce17	651	}
JM	652	}
3e087a	653
9bc17d	654	protected void setChangeTypeTooltip(Component container, ChangeType type) {
JM	655	switch (type) {
	656	case ADD:
1e8390	657	WicketUtils.setHtmlTooltip(container, getString("gb.addition"));
9bc17d	658	break;
JM	659	case COPY:
	660	case RENAME:
1e8390	661	WicketUtils.setHtmlTooltip(container, getString("gb.rename"));
9bc17d	662	break;
JM	663	case DELETE:
1e8390	664	WicketUtils.setHtmlTooltip(container, getString("gb.deletion"));
9bc17d	665	break;
JM	666	case MODIFY:
1e8390	667	WicketUtils.setHtmlTooltip(container, getString("gb.modification"));
9bc17d	668	break;
JM	669	}
	670	}
3e087a	671
932e93	672
PM	673	@Override
1e47ab	674	protected void onBeforeRender() {
JM	675	// dispose of repository object
	676	if (r != null) {
	677	r.close();
	678	r = null;
	679	}
10f798	680
PM	681	// setup page header and footer
	682	setupPage(getRepositoryName(), "/ " + getPageName());
932e93	683
1e47ab	684	super.onBeforeRender();
5fe7df	685	}
5dd805	686
a7db57	687	@Override
JM	688	protected void setLastModified() {
	689	if (getClass().isAnnotationPresent(CacheControl.class)) {
	690	CacheControl cacheControl = getClass().getAnnotation(CacheControl.class);
	691	switch (cacheControl.value()) {
	692	case REPOSITORY:
	693	RepositoryModel repository = getRepositoryModel();
	694	if (repository != null) {
	695	setLastModified(repository.lastChange);
	696	}
	697	break;
	698	case COMMIT:
	699	RevCommit commit = getCommit();
	700	if (commit != null) {
	701	Date commitDate = JGitUtils.getCommitDate(commit);
	702	setLastModified(commitDate);
	703	}
	704	break;
	705	default:
	706	super.setLastModified();
	707	}
	708	}
	709	}
5fe7df	710
JM	711	protected PageParameters newRepositoryParameter() {
698678	712	return WicketUtils.newRepositoryParameter(repositoryName);
5fe7df	713	}
7ba0ec	714
5fe7df	715	protected PageParameters newCommitParameter() {
ef5c58	716	return WicketUtils.newObjectParameter(repositoryName, objectId);
5fe7df	717	}
7ba0ec	718
5fe7df	719	protected PageParameters newCommitParameter(String commitId) {
ef5c58	720	return WicketUtils.newObjectParameter(repositoryName, commitId);
5fe7df	721	}
JM	722
33622b	723	public boolean isShowAdmin() {
JM	724	return showAdmin;
	725	}
5dd805	726
33622b	727	public boolean isOwner() {
JM	728	return isOwner;
a7317a	729	}
JM	730
ed295f	731	private class SearchForm extends SessionlessForm<Void> implements Serializable {
3e087a	732	private static final long serialVersionUID = 1L;
JM	733
	734	private final String repositoryName;
	735
	736	private final IModel<String> searchBoxModel = new Model<String>("");
	737
11924d	738	private final IModel<Constants.SearchType> searchTypeModel = new Model<Constants.SearchType>(
JM	739	Constants.SearchType.COMMIT);
3e087a	740
JM	741	public SearchForm(String id, String repositoryName) {
ed295f	742	super(id, RepositoryPage.this.getClass(), RepositoryPage.this.getPageParameters());
3e087a	743	this.repositoryName = repositoryName;
11924d	744	DropDownChoice<Constants.SearchType> searchType = new DropDownChoice<Constants.SearchType>(
JM	745	"searchType", Arrays.asList(Constants.SearchType.values()));
3e087a	746	searchType.setModel(searchTypeModel);
99d0d4	747	add(searchType.setVisible(app().settings().getBoolean(Keys.web.showSearchTypeSelection, false)));
3e087a	748	TextField<String> searchBox = new TextField<String>("searchBox", searchBoxModel);
JM	749	add(searchBox);
	750	}
bc9d4a	751
JM	752	void setTranslatedAttributes() {
3e087a	753	WicketUtils.setHtmlTooltip(get("searchType"), getString("gb.searchTypeTooltip"));
9e5bee	754	WicketUtils.setHtmlTooltip(get("searchBox"),
JM	755	MessageFormat.format(getString("gb.searchTooltip"), repositoryName));
bc9d4a	756	WicketUtils.setInputPlaceholder(get("searchBox"), getString("gb.search"));
3e087a	757	}
JM	758
	759	@Override
	760	public void onSubmit() {
33d8d8	761	Constants.SearchType searchType = searchTypeModel.getObject();
3e087a	762	String searchString = searchBoxModel.getObject();
6ef8d7	763	if (StringUtils.isEmpty(searchString)) {
5dd805	764	// redirect to self to avoid wicket page update bug
307910	765	String absoluteUrl = getCanonicalUrl();
6ef8d7	766	getRequestCycle().setRequestTarget(new RedirectRequestTarget(absoluteUrl));
8c5d72	767	return;
JM	768	}
33d8d8	769	for (Constants.SearchType type : Constants.SearchType.values()) {
3e087a	770	if (searchString.toLowerCase().startsWith(type.name().toLowerCase() + ":")) {
JM	771	searchType = type;
2a7306	772	searchString = searchString.substring(type.name().toLowerCase().length() + 1)
JM	773	.trim();
3e087a	774	break;
JM	775	}
	776	}
4e1930	777	Class<? extends BasePage> searchPageClass = GitSearchPage.class;
99d0d4	778	RepositoryModel model = app().repositories().getRepositoryModel(repositoryName);
JM	779	if (app().settings().getBoolean(Keys.web.allowLuceneIndexing, true)
7db092	780	&& !ArrayUtils.isEmpty(model.indexedBranches)) {
4e1930	781	// this repository is Lucene-indexed
JM	782	searchPageClass = LuceneSearchPage.class;
	783	}
77e1d2	784	// use an absolute url to workaround Wicket-Tomcat problems with
JM	785	// mounted url parameters (issue-111)
	786	PageParameters params = WicketUtils.newSearchParameter(repositoryName, null, searchString, searchType);
307910	787	String absoluteUrl = getCanonicalUrl(searchPageClass, params);
77e1d2	788	getRequestCycle().setRequestTarget(new RedirectRequestTarget(absoluteUrl));
3e087a	789	}
JM	790	}
428b22	791	}