githubFork/gitblit.git - Solinfo Gitblit

parent: 1f52c8b5 | patch | commit | ignore whitespace

Display entire fork network. Link as appropriate for user permissions.

James Moger

2012-10-03 e94078b80f2ff1090e62e210baf687d241b32c3a

Display entire fork network. Link as appropriate for user permissions.

6 files modified

	src/com/gitblit/GitBlit.java	2 ●●●●● patch \| view \| raw \| blame \| history
	src/com/gitblit/models/ForkModel.java	13 ●●●●● patch \| view \| raw \| blame \| history
	src/com/gitblit/models/RepositoryModel.java	17 ●●●●● patch \| view \| raw \| blame \| history
	src/com/gitblit/models/UserModel.java	7 ●●●●● patch \| view \| raw \| blame \| history
	src/com/gitblit/wicket/pages/ForksPage.html	19 ●●●●● patch \| view \| raw \| blame \| history
	src/com/gitblit/wicket/pages/ForksPage.java	199 ●●●●● patch \| view \| raw \| blame \| history

 src/com/gitblit/GitBlit.java

@@ -1425,7 +1425,7 @@
    

    private ForkModel getForkModel(String repository) {

        RepositoryModel model = repositoryListCache.get(repository);

        ForkModel fork = new ForkModel(model.originRepository, model.name);

        ForkModel fork = new ForkModel(model);

        if (!ArrayUtils.isEmpty(model.forks)) {

            for (String aFork : model.forks) {

                ForkModel fm = getForkModel(aFork);


 src/com/gitblit/models/ForkModel.java

@@ -32,20 +32,17 @@

    private static final long serialVersionUID = 1L;
    
    public final String originRepository;
	
    public final String repository;
    public final RepositoryModel repository;
    
    public final List<ForkModel> forks;
    
    public ForkModel(String origin, String repository) {
        this.originRepository = origin;
    public ForkModel(RepositoryModel repository) {
        this.repository = repository;
        this.forks = new ArrayList<ForkModel>();
    }
    
    public boolean isRoot() {
        return StringUtils.isEmpty(originRepository);
        return StringUtils.isEmpty(repository.originRepository);
    }
    
    public boolean isNode() {
@@ -57,7 +54,7 @@
    }
    
    public boolean isPersonalRepository() {
        return repository.charAt(0) == '~';
        return repository.isPersonalRepository();
    }
    
    @Override
@@ -75,6 +72,6 @@
    
    @Override
    public String toString() {
        return repository;
        return repository.toString();
    }
}

 src/com/gitblit/models/RepositoryModel.java

@@ -121,6 +121,19 @@
    public void resetDisplayName() {

        displayName = null;

    }

	
    @Override

    public int hashCode() {

        return name.hashCode();

    }

	
    @Override

    public boolean equals(Object o) {

        if (o instanceof RepositoryModel) {

            return name.equals(((RepositoryModel) o).name);

        }

        return false;

    }



    @Override

    public String toString() {

@@ -143,6 +156,10 @@
        return !StringUtils.isEmpty(projectPath) && projectPath.equalsIgnoreCase("~" + username);

    }

    

    public boolean allowAnonymousView() {

        return !accessRestriction.atLeast(AccessRestrictionType.VIEW);

    }

	
    public RepositoryModel cloneAs(String cloneName) {

        RepositoryModel clone = new RepositoryModel();

        clone.originRepository = name;


 src/com/gitblit/models/UserModel.java

@@ -36,6 +36,8 @@


    private static final long serialVersionUID = 1L;



    public static final UserModel ANONYMOUS = new UserModel("anonymous", false);

	
    // field names are reflectively mapped in EditUser page

    public String username;

    public String password;

@@ -56,6 +58,11 @@
        this.isAuthenticated = true;

    }



    private UserModel(String username, boolean authenticated) {

        this.username = username;

        this.isAuthenticated = authenticated;

    }



    /**

     * This method does not take into consideration Ownership where the

     * administrator has not explicitly granted access to the owner.


 src/com/gitblit/wicket/pages/ForksPage.html

@@ -7,26 +7,13 @@
<body>

<wicket:extend>



    <div class="forkSource">

        <div>

            <b><span class="repositorySwatch" wicket:id="forkSourceSwatch"></span></b>

            <span wicket:id="forkSourceAvatar" style="vertical-align: baseline;"></span>

            <span wicket:id="forkSourceProject">[a project]</span> / <span wicket:id="forkSource">[a fork]</span>

        </div> 
        <div style="padding-left:32px;" wicket:id="forkSourceOrigin">[origin repository]</div>

    </div>

	
    <div wicket:id="fork">

        <div class="forkEntry" style="margin-left:32px;">

            <span wicket:id="anAvatar" style="vertical-align: baseline;"></span>

        <div>

            <span wicket:id="anAvatar" style="vertical-align: baseline;font-weight:bold;"></span>

            <span wicket:id="aProject">[a project]</span> / <span wicket:id="aFork">[a fork]</span>

            <span wicket:id="anIcon" class="forks"></span>

            <span style="padding-left:10px;" wicket:id="lastChange"></span>

        </div>

    </div>

	
    <wicket:fragment wicket:id="originFragment">

        <p class="originRepository"><wicket:message key="gb.forkedFrom">[forked from]</wicket:message> <span wicket:id="originRepository">[origin repository]</span></p>

    </wicket:fragment>

    

</wicket:extend>    

</body>


 src/com/gitblit/wicket/pages/ForksPage.java

@@ -15,14 +15,13 @@
 */

package com.gitblit.wicket.pages;



import java.text.MessageFormat;

import java.io.Serializable;

import java.util.ArrayList;

import java.util.List;



import org.apache.wicket.Component;

import org.apache.wicket.PageParameters;

import org.apache.wicket.markup.html.basic.Label;

import org.apache.wicket.markup.html.panel.Fragment;

import org.apache.wicket.markup.repeater.Item;

import org.apache.wicket.markup.repeater.data.DataView;

import org.apache.wicket.markup.repeater.data.ListDataProvider;

@@ -30,9 +29,9 @@


import com.gitblit.GitBlit;

import com.gitblit.Keys;

import com.gitblit.models.ForkModel;

import com.gitblit.models.RepositoryModel;

import com.gitblit.models.UserModel;

import com.gitblit.utils.ArrayUtils;

import com.gitblit.utils.StringUtils;

import com.gitblit.wicket.GitBlitWebSession;

import com.gitblit.wicket.WicketUtils;

@@ -44,132 +43,114 @@
    public ForksPage(PageParameters params) {

        super(params);

        

        UserModel user = GitBlitWebSession.get().getUser();

        RepositoryModel model = getRepositoryModel();

        RepositoryModel origin = model;

        List<String> list;

        if (ArrayUtils.isEmpty(model.forks)) {

            if (!StringUtils.isEmpty(model.originRepository)) {

                // try origin repository

                origin = GitBlit.self().getRepositoryModel(model.originRepository);

            }

            if (origin == null || origin.forks == null) {

                list = new ArrayList<String>();

            } else {

                list = new ArrayList<String>(origin.forks);

            }

        } else {

            // this repository has forks

            list = new ArrayList<String>(model.forks);

        }

        final RepositoryModel pageRepository = getRepositoryModel();

        

        if (origin.isPersonalRepository()) {

            // personal repository

            UserModel originUser = GitBlit.self().getUserModel(origin.projectPath.substring(1));

            PersonIdent ident = new PersonIdent(originUser.getDisplayName(), originUser.emailAddress);

            add(new GravatarImage("forkSourceAvatar", ident, 20));

            add(new Label("forkSourceSwatch").setVisible(false));

            add(new LinkPanel("forkSourceProject", null, originUser.getDisplayName(), UserPage.class, WicketUtils.newUsernameParameter(originUser.username)));

        } else {

            // standard repository

            add(new GravatarImage("forkSourceAvatar", new PersonIdent("", ""), 20).setVisible(false));

            Component swatch;

            if (origin.isBare){

                swatch = new Label("forkSourceSwatch", "&nbsp;").setEscapeModelStrings(false);

            } else {

                swatch = new Label("forkSourceSwatch", "!");

                WicketUtils.setHtmlTooltip(swatch, getString("gb.workingCopyWarning"));

            }

            WicketUtils.setCssBackground(swatch, origin.toString());

            add(swatch);

            final boolean showSwatch = GitBlit.getBoolean(Keys.web.repositoryListSwatches, true);

            swatch.setVisible(showSwatch);

			
            String projectName = origin.projectPath;

            if (StringUtils.isEmpty(projectName)) {

                projectName = GitBlit.getString(Keys.web.repositoryRootGroupName, "main");

            }

            add(new LinkPanel("forkSourceProject", null, projectName, ProjectPage.class, WicketUtils.newProjectParameter(origin.projectPath)));

        }

        ForkModel root = GitBlit.self().getForkNetwork(pageRepository.name);

        List<FlatFork> network = flatten(root);

        

        String source = StringUtils.getLastPathElement(origin.name);

        if (user != null && user.canViewRepository(origin)) {

            // user can view the origin

            add(new LinkPanel("forkSource", null, StringUtils.stripDotGit(source), SummaryPage.class, WicketUtils.newRepositoryParameter(origin.name)));

        } else {

            // user can not view the origin

            add(new Label("forkSource", StringUtils.stripDotGit(source)));

        }

		
        // superOrigin?

        if (StringUtils.isEmpty(origin.originRepository)) {

            // origin is root

            add(new Label("forkSourceOrigin").setVisible(false));

        } else {

            // origin has an origin

            RepositoryModel superOrigin = GitBlit.self().getRepositoryModel(origin.originRepository);

            if (!user.canViewRepository(superOrigin)) {

                // show superOrigin repository without link

                Fragment forkFrag = new Fragment("forkSourceOrigin", "originFragment", this);

                forkFrag.add(new Label("originRepository", StringUtils.stripDotGit(superOrigin.name)));

                add(forkFrag);

            } else {

                // link to superOrigin repository

                Fragment forkFrag = new Fragment("forkSourceOrigin", "originFragment", this);

                forkFrag.add(new LinkPanel("originRepository", null, StringUtils.stripDotGit(superOrigin.name), 
                    SummaryPage.class, WicketUtils.newRepositoryParameter(superOrigin.name)));

                add(forkFrag);

            }

        }



        // only display user-accessible forks

        List<RepositoryModel> forks = new ArrayList<RepositoryModel>();

        for (String aFork : list) {

            RepositoryModel fork = GitBlit.self().getRepositoryModel(user, aFork);

            if (fork != null) {

                forks.add(fork);

            }

        }

		
        ListDataProvider<RepositoryModel> forksDp = new ListDataProvider<RepositoryModel>(forks);

        DataView<RepositoryModel> forksList = new DataView<RepositoryModel>("fork", forksDp) {

        ListDataProvider<FlatFork> forksDp = new ListDataProvider<FlatFork>(network);

        DataView<FlatFork> forksList = new DataView<FlatFork>("fork", forksDp) {

            private static final long serialVersionUID = 1L;



            public void populateItem(final Item<RepositoryModel> item) {

                RepositoryModel fork = item.getModelObject();

            public void populateItem(final Item<FlatFork> item) {

                FlatFork fork = item.getModelObject();

                RepositoryModel repository = fork.repository;

                

                if (fork.isPersonalRepository()) {

                    UserModel user = GitBlit.self().getUserModel(fork.projectPath.substring(1));

                if (repository.isPersonalRepository()) {

                    UserModel user = GitBlit.self().getUserModel(repository.projectPath.substring(1));

                    PersonIdent ident = new PersonIdent(user.getDisplayName(), user.emailAddress);

                    item.add(new GravatarImage("anAvatar", ident, 20));

                    item.add(new LinkPanel("aProject", null, user.getDisplayName(), UserPage.class, WicketUtils.newUsernameParameter(user.username)));

                    if (pageRepository.equals(repository)) {

                        // do not link to self

                        item.add(new Label("aProject", user.getDisplayName()));

                    } else {

                        item.add(new LinkPanel("aProject", null, user.getDisplayName(), UserPage.class, WicketUtils.newUsernameParameter(user.username)));

                    }

                } else {

                    PersonIdent ident = new PersonIdent(fork.name, fork.name);

                    item.add(new GravatarImage("anAvatar", ident, 20));

                    item.add(new LinkPanel("aProject", null, fork.projectPath, ProjectPage.class, WicketUtils.newProjectParameter(fork.projectPath)));

                    Component swatch;

                    if (repository.isBare){

                        swatch = new Label("anAvatar", "&nbsp;").setEscapeModelStrings(false);

                    } else {

                        swatch = new Label("anAvatar", "!");

                        WicketUtils.setHtmlTooltip(swatch, getString("gb.workingCopyWarning"));

                    }

                    WicketUtils.setCssClass(swatch,  "repositorySwatch");

                    WicketUtils.setCssBackground(swatch, repository.toString());

                    item.add(swatch);

                    String projectName = repository.projectPath;

                    if (StringUtils.isEmpty(projectName)) {

                        projectName = GitBlit.getString(Keys.web.repositoryRootGroupName, "main");

                    }

                    if (pageRepository.equals(repository)) {

                        // do not link to self

                        item.add(new Label("aProject", projectName));

                    } else {

                        item.add(new LinkPanel("aProject", null, projectName, ProjectPage.class, WicketUtils.newProjectParameter(projectName)));

                    }

                }

                

                String repo = StringUtils.getLastPathElement(fork.name);

                item.add(new LinkPanel("aFork", null, StringUtils.stripDotGit(repo), SummaryPage.class, WicketUtils.newRepositoryParameter(fork.name)));

				
                if (ArrayUtils.isEmpty(fork.forks)) {

                    // repository is a leaf

                    Component icon = new Label("anIcon", "<i class=\"icon-leaf\" ></i>").setEscapeModelStrings(false);

                    WicketUtils.setHtmlTooltip(icon, MessageFormat.format(getString("gb.noForks"), fork.name));

                    item.add(icon);

                String repo = StringUtils.getLastPathElement(repository.name);

                UserModel user = GitBlitWebSession.get().getUser();

                if (user == null) {

                    user = UserModel.ANONYMOUS;

                }

                if (user.canViewRepository(repository)) {

                    if (pageRepository.equals(repository)) {

                        // do not link to self

                        item.add(new Label("aFork", StringUtils.stripDotGit(repo)));

                    } else {

                        item.add(new LinkPanel("aFork", null, StringUtils.stripDotGit(repo), SummaryPage.class, WicketUtils.newRepositoryParameter(repository.name)));

                    }

                    item.add(WicketUtils.createDateLabel("lastChange", repository.lastChange, getTimeZone(), getTimeUtils()));

                } else {

                    // show forks link

                    item.add(new LinkPanel("anIcon", null, "(" + getString("gb.forks") + ")", ForksPage.class, WicketUtils.newRepositoryParameter(fork.name)));

                    item.add(new Label("aFork", repo));

                    item.add(new Label("lastChange").setVisible(false));

                }

				
                WicketUtils.setCssStyle(item, "margin-left:" + (32*fork.level) + "px;");

                if (fork.level == 0) {

                    WicketUtils.setCssClass(item, "forkSource");

                } else {

                    WicketUtils.setCssClass(item,  "forkEntry");

                }

            }

        };

        

        add(forksList);



    }



    @Override

    protected String getPageName() {

        return getString("gb.forks");

    }

	
    protected List<FlatFork> flatten(ForkModel root) {

        List<FlatFork> list = new ArrayList<FlatFork>();

        list.addAll(flatten(root, 0));

        return list;

    }

	
    protected List<FlatFork> flatten(ForkModel node, int level) {

        List<FlatFork> list = new ArrayList<FlatFork>();

        list.add(new FlatFork(node.repository, level));

        if (!node.isLeaf()) {

            for (ForkModel fork : node.forks) {

                list.addAll(flatten(fork, level + 1));

            }

        }

        return list;

    }

	
    private class FlatFork implements Serializable {

		
        private static final long serialVersionUID = 1L;



        public final RepositoryModel repository;

        public final int level;

		
        public FlatFork(RepositoryModel repository, int level) {

            this.repository = repository;

            this.level = level;

        }

    }

}

			@@ -1425,7 +1425,7 @@

			private ForkModel getForkModel(String repository) {
			RepositoryModel model = repositoryListCache.get(repository);
			ForkModel fork = new ForkModel(model.originRepository, model.name);
			ForkModel fork = new ForkModel(model);
			if (!ArrayUtils.isEmpty(model.forks)) {
			for (String aFork : model.forks) {
			ForkModel fm = getForkModel(aFork);

			@@ -32,20 +32,17 @@

			private static final long serialVersionUID = 1L;

			public final String originRepository;

			public final String repository;
			public final RepositoryModel repository;

			public final List<ForkModel> forks;

			public ForkModel(String origin, String repository) {
			this.originRepository = origin;
			public ForkModel(RepositoryModel repository) {
			this.repository = repository;
			this.forks = new ArrayList<ForkModel>();
			}

			public boolean isRoot() {
			return StringUtils.isEmpty(originRepository);
			return StringUtils.isEmpty(repository.originRepository);
			}

			public boolean isNode() {
			@@ -57,7 +54,7 @@
			}

			public boolean isPersonalRepository() {
			return repository.charAt(0) == '~';
			return repository.isPersonalRepository();
			}

			@Override
			@@ -75,6 +72,6 @@

			@Override
			public String toString() {
			return repository;
			return repository.toString();
			}
			}

			@@ -121,6 +121,19 @@
			public void resetDisplayName() {
			displayName = null;
			}

			@Override
			public int hashCode() {
			return name.hashCode();
			}

			@Override
			public boolean equals(Object o) {
			if (o instanceof RepositoryModel) {
			return name.equals(((RepositoryModel) o).name);
			}
			return false;
			}

			@Override
			public String toString() {
			@@ -143,6 +156,10 @@
			return !StringUtils.isEmpty(projectPath) && projectPath.equalsIgnoreCase("~" + username);
			}

			public boolean allowAnonymousView() {
			return !accessRestriction.atLeast(AccessRestrictionType.VIEW);
			}

			public RepositoryModel cloneAs(String cloneName) {
			RepositoryModel clone = new RepositoryModel();
			clone.originRepository = name;

			@@ -36,6 +36,8 @@

			private static final long serialVersionUID = 1L;

			public static final UserModel ANONYMOUS = new UserModel("anonymous", false);

			// field names are reflectively mapped in EditUser page
			public String username;
			public String password;
			@@ -56,6 +58,11 @@
			this.isAuthenticated = true;
			}

			private UserModel(String username, boolean authenticated) {
			this.username = username;
			this.isAuthenticated = authenticated;
			}

			/**
			* This method does not take into consideration Ownership where the
			* administrator has not explicitly granted access to the owner.

			@@ -7,26 +7,13 @@
			<body>
			<wicket:extend>

			<div class="forkSource">
			<div>
			<b><span class="repositorySwatch" wicket:id="forkSourceSwatch"></span></b>
			<span wicket:id="forkSourceAvatar" style="vertical-align: baseline;"></span>
			<span wicket:id="forkSourceProject">[a project]</span> / <span wicket:id="forkSource">[a fork]</span>
			</div>
			<div style="padding-left:32px;" wicket:id="forkSourceOrigin">[origin repository]</div>
			</div>

			<div wicket:id="fork">
			<div class="forkEntry" style="margin-left:32px;">
			<span wicket:id="anAvatar" style="vertical-align: baseline;"></span>
			<div>
			<span wicket:id="anAvatar" style="vertical-align: baseline;font-weight:bold;"></span>
			<span wicket:id="aProject">[a project]</span> / <span wicket:id="aFork">[a fork]</span>
			<span wicket:id="anIcon" class="forks"></span>
			<span style="padding-left:10px;" wicket:id="lastChange"></span>
			</div>
			</div>

			<wicket:fragment wicket:id="originFragment">
			<p class="originRepository"><wicket:message key="gb.forkedFrom">[forked from]</wicket:message> <span wicket:id="originRepository">[origin repository]</span></p>
			</wicket:fragment>

			</wicket:extend>
			</body>

			@@ -15,14 +15,13 @@
			*/
			package com.gitblit.wicket.pages;

			import java.text.MessageFormat;
			import java.io.Serializable;
			import java.util.ArrayList;
			import java.util.List;

			import org.apache.wicket.Component;
			import org.apache.wicket.PageParameters;
			import org.apache.wicket.markup.html.basic.Label;
			import org.apache.wicket.markup.html.panel.Fragment;
			import org.apache.wicket.markup.repeater.Item;
			import org.apache.wicket.markup.repeater.data.DataView;
			import org.apache.wicket.markup.repeater.data.ListDataProvider;
			@@ -30,9 +29,9 @@

			import com.gitblit.GitBlit;
			import com.gitblit.Keys;
			import com.gitblit.models.ForkModel;
			import com.gitblit.models.RepositoryModel;
			import com.gitblit.models.UserModel;
			import com.gitblit.utils.ArrayUtils;
			import com.gitblit.utils.StringUtils;
			import com.gitblit.wicket.GitBlitWebSession;
			import com.gitblit.wicket.WicketUtils;
			@@ -44,132 +43,114 @@
			public ForksPage(PageParameters params) {
			super(params);

			UserModel user = GitBlitWebSession.get().getUser();
			RepositoryModel model = getRepositoryModel();
			RepositoryModel origin = model;
			List<String> list;
			if (ArrayUtils.isEmpty(model.forks)) {
			if (!StringUtils.isEmpty(model.originRepository)) {
			// try origin repository
			origin = GitBlit.self().getRepositoryModel(model.originRepository);
			}
			if (origin == null \|\| origin.forks == null) {
			list = new ArrayList<String>();
			} else {
			list = new ArrayList<String>(origin.forks);
			}
			} else {
			// this repository has forks
			list = new ArrayList<String>(model.forks);
			}
			final RepositoryModel pageRepository = getRepositoryModel();

			if (origin.isPersonalRepository()) {
			// personal repository
			UserModel originUser = GitBlit.self().getUserModel(origin.projectPath.substring(1));
			PersonIdent ident = new PersonIdent(originUser.getDisplayName(), originUser.emailAddress);
			add(new GravatarImage("forkSourceAvatar", ident, 20));
			add(new Label("forkSourceSwatch").setVisible(false));
			add(new LinkPanel("forkSourceProject", null, originUser.getDisplayName(), UserPage.class, WicketUtils.newUsernameParameter(originUser.username)));
			} else {
			// standard repository
			add(new GravatarImage("forkSourceAvatar", new PersonIdent("", ""), 20).setVisible(false));
			Component swatch;
			if (origin.isBare){
			swatch = new Label("forkSourceSwatch", " ").setEscapeModelStrings(false);
			} else {
			swatch = new Label("forkSourceSwatch", "!");
			WicketUtils.setHtmlTooltip(swatch, getString("gb.workingCopyWarning"));
			}
			WicketUtils.setCssBackground(swatch, origin.toString());
			add(swatch);
			final boolean showSwatch = GitBlit.getBoolean(Keys.web.repositoryListSwatches, true);
			swatch.setVisible(showSwatch);

			String projectName = origin.projectPath;
			if (StringUtils.isEmpty(projectName)) {
			projectName = GitBlit.getString(Keys.web.repositoryRootGroupName, "main");
			}
			add(new LinkPanel("forkSourceProject", null, projectName, ProjectPage.class, WicketUtils.newProjectParameter(origin.projectPath)));
			}
			ForkModel root = GitBlit.self().getForkNetwork(pageRepository.name);
			List<FlatFork> network = flatten(root);

			String source = StringUtils.getLastPathElement(origin.name);
			if (user != null && user.canViewRepository(origin)) {
			// user can view the origin
			add(new LinkPanel("forkSource", null, StringUtils.stripDotGit(source), SummaryPage.class, WicketUtils.newRepositoryParameter(origin.name)));
			} else {
			// user can not view the origin
			add(new Label("forkSource", StringUtils.stripDotGit(source)));
			}

			// superOrigin?
			if (StringUtils.isEmpty(origin.originRepository)) {
			// origin is root
			add(new Label("forkSourceOrigin").setVisible(false));
			} else {
			// origin has an origin
			RepositoryModel superOrigin = GitBlit.self().getRepositoryModel(origin.originRepository);
			if (!user.canViewRepository(superOrigin)) {
			// show superOrigin repository without link
			Fragment forkFrag = new Fragment("forkSourceOrigin", "originFragment", this);
			forkFrag.add(new Label("originRepository", StringUtils.stripDotGit(superOrigin.name)));
			add(forkFrag);
			} else {
			// link to superOrigin repository
			Fragment forkFrag = new Fragment("forkSourceOrigin", "originFragment", this);
			forkFrag.add(new LinkPanel("originRepository", null, StringUtils.stripDotGit(superOrigin.name),
			SummaryPage.class, WicketUtils.newRepositoryParameter(superOrigin.name)));
			add(forkFrag);
			}
			}

			// only display user-accessible forks
			List<RepositoryModel> forks = new ArrayList<RepositoryModel>();
			for (String aFork : list) {
			RepositoryModel fork = GitBlit.self().getRepositoryModel(user, aFork);
			if (fork != null) {
			forks.add(fork);
			}
			}

			ListDataProvider<RepositoryModel> forksDp = new ListDataProvider<RepositoryModel>(forks);
			DataView<RepositoryModel> forksList = new DataView<RepositoryModel>("fork", forksDp) {
			ListDataProvider<FlatFork> forksDp = new ListDataProvider<FlatFork>(network);
			DataView<FlatFork> forksList = new DataView<FlatFork>("fork", forksDp) {
			private static final long serialVersionUID = 1L;

			public void populateItem(final Item<RepositoryModel> item) {
			RepositoryModel fork = item.getModelObject();
			public void populateItem(final Item<FlatFork> item) {
			FlatFork fork = item.getModelObject();
			RepositoryModel repository = fork.repository;

			if (fork.isPersonalRepository()) {
			UserModel user = GitBlit.self().getUserModel(fork.projectPath.substring(1));
			if (repository.isPersonalRepository()) {
			UserModel user = GitBlit.self().getUserModel(repository.projectPath.substring(1));
			PersonIdent ident = new PersonIdent(user.getDisplayName(), user.emailAddress);
			item.add(new GravatarImage("anAvatar", ident, 20));
			item.add(new LinkPanel("aProject", null, user.getDisplayName(), UserPage.class, WicketUtils.newUsernameParameter(user.username)));
			if (pageRepository.equals(repository)) {
			// do not link to self
			item.add(new Label("aProject", user.getDisplayName()));
			} else {
			item.add(new LinkPanel("aProject", null, user.getDisplayName(), UserPage.class, WicketUtils.newUsernameParameter(user.username)));
			}
			} else {
			PersonIdent ident = new PersonIdent(fork.name, fork.name);
			item.add(new GravatarImage("anAvatar", ident, 20));
			item.add(new LinkPanel("aProject", null, fork.projectPath, ProjectPage.class, WicketUtils.newProjectParameter(fork.projectPath)));
			Component swatch;
			if (repository.isBare){
			swatch = new Label("anAvatar", " ").setEscapeModelStrings(false);
			} else {
			swatch = new Label("anAvatar", "!");
			WicketUtils.setHtmlTooltip(swatch, getString("gb.workingCopyWarning"));
			}
			WicketUtils.setCssClass(swatch, "repositorySwatch");
			WicketUtils.setCssBackground(swatch, repository.toString());
			item.add(swatch);
			String projectName = repository.projectPath;
			if (StringUtils.isEmpty(projectName)) {
			projectName = GitBlit.getString(Keys.web.repositoryRootGroupName, "main");
			}
			if (pageRepository.equals(repository)) {
			// do not link to self
			item.add(new Label("aProject", projectName));
			} else {
			item.add(new LinkPanel("aProject", null, projectName, ProjectPage.class, WicketUtils.newProjectParameter(projectName)));
			}
			}

			String repo = StringUtils.getLastPathElement(fork.name);
			item.add(new LinkPanel("aFork", null, StringUtils.stripDotGit(repo), SummaryPage.class, WicketUtils.newRepositoryParameter(fork.name)));

			if (ArrayUtils.isEmpty(fork.forks)) {
			// repository is a leaf
			Component icon = new Label("anIcon", "<i class=\"icon-leaf\" ></i>").setEscapeModelStrings(false);
			WicketUtils.setHtmlTooltip(icon, MessageFormat.format(getString("gb.noForks"), fork.name));
			item.add(icon);
			String repo = StringUtils.getLastPathElement(repository.name);
			UserModel user = GitBlitWebSession.get().getUser();
			if (user == null) {
			user = UserModel.ANONYMOUS;
			}
			if (user.canViewRepository(repository)) {
			if (pageRepository.equals(repository)) {
			// do not link to self
			item.add(new Label("aFork", StringUtils.stripDotGit(repo)));
			} else {
			item.add(new LinkPanel("aFork", null, StringUtils.stripDotGit(repo), SummaryPage.class, WicketUtils.newRepositoryParameter(repository.name)));
			}
			item.add(WicketUtils.createDateLabel("lastChange", repository.lastChange, getTimeZone(), getTimeUtils()));
			} else {
			// show forks link
			item.add(new LinkPanel("anIcon", null, "(" + getString("gb.forks") + ")", ForksPage.class, WicketUtils.newRepositoryParameter(fork.name)));
			item.add(new Label("aFork", repo));
			item.add(new Label("lastChange").setVisible(false));
			}

			WicketUtils.setCssStyle(item, "margin-left:" + (32*fork.level) + "px;");
			if (fork.level == 0) {
			WicketUtils.setCssClass(item, "forkSource");
			} else {
			WicketUtils.setCssClass(item, "forkEntry");
			}
			}
			};

			add(forksList);

			}

			@Override
			protected String getPageName() {
			return getString("gb.forks");
			}

			protected List<FlatFork> flatten(ForkModel root) {
			List<FlatFork> list = new ArrayList<FlatFork>();
			list.addAll(flatten(root, 0));
			return list;
			}

			protected List<FlatFork> flatten(ForkModel node, int level) {
			List<FlatFork> list = new ArrayList<FlatFork>();
			list.add(new FlatFork(node.repository, level));
			if (!node.isLeaf()) {
			for (ForkModel fork : node.forks) {
			list.addAll(flatten(fork, level + 1));
			}
			}
			return list;
			}

			private class FlatFork implements Serializable {

			private static final long serialVersionUID = 1L;

			public final RepositoryModel repository;
			public final int level;

			public FlatFork(RepositoryModel repository, int level) {
			this.repository = repository;
			this.level = level;
			}
			}
			}