Paul Martin
2016-04-06 018ad3913231e1aa53a60a00db40d5fea7ceb279
src/main/java/com/gitblit/wicket/pages/EditRepositoryPage.java
@@ -29,52 +29,67 @@
import org.apache.wicket.PageParameters;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.form.AjaxFormChoiceComponentUpdatingBehavior;
import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
import org.apache.wicket.behavior.SimpleAttributeModifier;
import org.apache.wicket.extensions.markup.html.form.palette.Palette;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.Button;
import org.apache.wicket.markup.html.form.CheckBox;
import org.apache.wicket.markup.html.form.ChoiceRenderer;
import org.apache.wicket.markup.html.form.DropDownChoice;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.IChoiceRenderer;
import org.apache.wicket.markup.html.form.RadioChoice;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
import org.apache.wicket.model.CompoundPropertyModel;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;
import org.apache.wicket.model.PropertyModel;
import org.apache.wicket.model.util.CollectionModel;
import org.apache.wicket.model.util.ListModel;
import org.eclipse.jgit.lib.Repository;
import com.gitblit.Constants;
import com.gitblit.Constants.AccessRestrictionType;
import com.gitblit.Constants.AuthorizationControl;
import com.gitblit.Constants.CommitMessageRenderer;
import com.gitblit.Constants.FederationStrategy;
import com.gitblit.Constants.RegistrantType;
import com.gitblit.GitBlit;
import com.gitblit.GitBlitException;
import com.gitblit.Keys;
import com.gitblit.models.RegistrantAccessPermission;
import com.gitblit.models.RepositoryModel;
import com.gitblit.models.UserChoice;
import com.gitblit.models.UserModel;
import com.gitblit.utils.ArrayUtils;
import com.gitblit.utils.StringUtils;
import com.gitblit.wicket.GitBlitWebSession;
import com.gitblit.wicket.StringChoiceRenderer;
import com.gitblit.wicket.WicketUtils;
import com.gitblit.wicket.panels.AccessPolicyPanel;
import com.gitblit.wicket.panels.BasePanel.JavascriptEventConfirmation;
import com.gitblit.wicket.panels.BooleanOption;
import com.gitblit.wicket.panels.BulletListPanel;
import com.gitblit.wicket.panels.ChoiceOption;
import com.gitblit.wicket.panels.RegistrantPermissionsPanel;
import com.gitblit.wicket.panels.RepositoryNamePanel;
import com.gitblit.wicket.panels.TextOption;
public class EditRepositoryPage extends RootSubPage {
   private final boolean isCreate;
   RepositoryNamePanel namePanel;
   AccessPolicyPanel accessPolicyPanel;
   private boolean isAdmin;
   RepositoryModel repositoryModel;
   private IModel<String> metricAuthorExclusions;
   private IModel<String> mailingLists;
@@ -83,11 +98,11 @@
      super();
      isCreate = true;
      RepositoryModel model = new RepositoryModel();
      String restriction = GitBlit.getString(Keys.git.defaultAccessRestriction, null);
      String restriction = app().settings().getString(Keys.git.defaultAccessRestriction, "PUSH");
      model.accessRestriction = AccessRestrictionType.fromName(restriction);
      String authorization = GitBlit.getString(Keys.git.defaultAuthorizationControl, null);
      String authorization = app().settings().getString(Keys.git.defaultAuthorizationControl, null);
      model.authorizationControl = AuthorizationControl.fromName(authorization);
      GitBlitWebSession session = GitBlitWebSession.get();
      UserModel user = session.getUser();
      if (user != null && user.canCreate() && !user.canAdmin()) {
@@ -99,7 +114,7 @@
         model.accessRestriction = AccessRestrictionType.VIEW;
         model.authorizationControl = AuthorizationControl.NAMED;
      }
      setupPage(model);
      setStatelessHint(false);
      setOutputMarkupId(true);
@@ -110,20 +125,25 @@
      super(params);
      isCreate = false;
      String name = WicketUtils.getRepositoryName(params);
      RepositoryModel model = GitBlit.self().getRepositoryModel(name);
      RepositoryModel model = app().repositories().getRepositoryModel(name);
      setupPage(model);
      setStatelessHint(false);
      setOutputMarkupId(true);
   }
   @Override
   protected boolean requiresPageMap() {
      return true;
   }
   @Override
   protected Class<? extends BasePage> getRootNavPageClass() {
      return RepositoriesPage.class;
   }
   protected void setupPage(RepositoryModel model) {
      this.repositoryModel = model;
      // ensure this user can create or edit this repository
      checkPermissions(repositoryModel);
@@ -137,7 +157,7 @@
      GitBlitWebSession session = GitBlitWebSession.get();
      final UserModel user = session.getUser() == null ? UserModel.ANONYMOUS : session.getUser();
      final boolean allowEditName = isCreate || isAdmin || repositoryModel.isUsersPersonalRepository(user.username);
      if (isCreate) {
         if (user.canAdmin()) {
            super.setupPage(getString("gb.newRepository"), "");
@@ -146,11 +166,11 @@
         }
      } else {
         super.setupPage(getString("gb.edit"), repositoryModel.name);
         repositoryUsers.addAll(GitBlit.self().getUserAccessPermissions(repositoryModel));
         repositoryTeams.addAll(GitBlit.self().getTeamAccessPermissions(repositoryModel));
         repositoryUsers.addAll(app().repositories().getUserAccessPermissions(repositoryModel));
         repositoryTeams.addAll(app().repositories().getTeamAccessPermissions(repositoryModel));
         Collections.sort(repositoryUsers);
         Collections.sort(repositoryTeams);
         federationSets.addAll(repositoryModel.federationSets);
         if (!ArrayUtils.isEmpty(repositoryModel.indexedBranches)) {
            indexedBranches.addAll(repositoryModel.indexedBranches);
@@ -159,29 +179,48 @@
      final String oldName = repositoryModel.name;
      final RegistrantPermissionsPanel usersPalette = new RegistrantPermissionsPanel("users",
            RegistrantType.USER, GitBlit.self().getAllUsernames(), repositoryUsers, getAccessPermissions());
      final RegistrantPermissionsPanel teamsPalette = new RegistrantPermissionsPanel("teams",
            RegistrantType.TEAM, GitBlit.self().getAllTeamnames(), repositoryTeams, getAccessPermissions());
      final RegistrantPermissionsPanel usersPalette = new RegistrantPermissionsPanel("users",
            RegistrantType.USER, app().users().getAllUsernames(), repositoryUsers, getAccessPermissions());
      final RegistrantPermissionsPanel teamsPalette = new RegistrantPermissionsPanel("teams",
            RegistrantType.TEAM, app().users().getAllTeamNames(), repositoryTeams, getAccessPermissions());
      // owners palette
      List<String> owners = new ArrayList<String>(repositoryModel.owners);
      List<String> persons = GitBlit.self().getAllUsernames();
      final Palette<String> ownersPalette = new Palette<String>("owners", new ListModel<String>(owners), new CollectionModel<String>(
            persons), new StringChoiceRenderer(), 12, true);
      List<UserChoice> owners = new ArrayList<UserChoice>();
      List<UserChoice> persons = new ArrayList<UserChoice>();
      for (String owner : repositoryModel.owners) {
         UserModel o = app().users().getUserModel(owner);
         if (o != null) {
            owners.add(new UserChoice(o.getDisplayName(), o.username, o.emailAddress));
         } else {
            UserChoice userChoice = new UserChoice(owner);
            owners.add(userChoice);
            persons.add(userChoice);
         }
      }
      for (String person : app().users().getAllUsernames()) {
         UserModel o = app().users().getUserModel(person);
         if (o != null) {
            persons.add(new UserChoice(o.getDisplayName(), o.username, o.emailAddress));
         } else {
            persons.add(new UserChoice(person));
         }
      }
      final Palette<UserChoice> ownersPalette = new Palette<UserChoice>("owners", new ListModel<UserChoice>(owners), new CollectionModel<UserChoice>(
            persons), new ChoiceRenderer<UserChoice>(null, "userId"), 12, false);
      // indexed local branches palette
      List<String> allLocalBranches = new ArrayList<String>();
      allLocalBranches.add(Constants.DEFAULT_BRANCH);
      allLocalBranches.addAll(repositoryModel.getLocalBranches());
      boolean luceneEnabled = GitBlit.getBoolean(Keys.web.allowLuceneIndexing, true);
      boolean luceneEnabled = app().settings().getBoolean(Keys.web.allowLuceneIndexing, true);
      final Palette<String> indexedBranchesPalette = new Palette<String>("indexedBranches", new ListModel<String>(
            indexedBranches), new CollectionModel<String>(allLocalBranches),
            new StringChoiceRenderer(), 8, false);
      indexedBranchesPalette.setEnabled(luceneEnabled);
      // federation sets palette
      List<String> sets = GitBlit.getStrings(Keys.federation.sets);
      List<String> sets = app().settings().getStrings(Keys.federation.sets);
      final Palette<String> federationSetsPalette = new Palette<String>("federationSets",
            new ListModel<String>(federationSets), new CollectionModel<String>(sets),
            new StringChoiceRenderer(), 8, false);
@@ -191,8 +230,8 @@
         preReceiveScripts.addAll(repositoryModel.preReceiveScripts);
      }
      final Palette<String> preReceivePalette = new Palette<String>("preReceiveScripts",
            new ListModel<String>(preReceiveScripts), new CollectionModel<String>(GitBlit
                  .self().getPreReceiveScriptsUnused(repositoryModel)),
            new ListModel<String>(preReceiveScripts), new CollectionModel<String>(app().repositories()
                  .getPreReceiveScriptsUnused(repositoryModel)),
            new StringChoiceRenderer(), 12, true);
      // post-receive palette
@@ -200,22 +239,22 @@
         postReceiveScripts.addAll(repositoryModel.postReceiveScripts);
      }
      final Palette<String> postReceivePalette = new Palette<String>("postReceiveScripts",
            new ListModel<String>(postReceiveScripts), new CollectionModel<String>(GitBlit
                  .self().getPostReceiveScriptsUnused(repositoryModel)),
            new ListModel<String>(postReceiveScripts), new CollectionModel<String>(app().repositories()
                  .getPostReceiveScriptsUnused(repositoryModel)),
            new StringChoiceRenderer(), 12, true);
      // custom fields
      final Map<String, String> customFieldsMap = GitBlit.getMap(Keys.groovy.customFields);
      final Map<String, String> customFieldsMap = app().settings().getMap(Keys.groovy.customFields);
      List<String> customKeys = new ArrayList<String>(customFieldsMap.keySet());
      final ListView<String> customFieldsListView = new ListView<String>("customFieldsListView", customKeys) {
         private static final long serialVersionUID = 1L;
         @Override
         protected void populateItem(ListItem<String> item) {
            String key = item.getModelObject();
            item.add(new Label("customFieldLabel", customFieldsMap.get(key)));
            String value = "";
            if (repositoryModel.customFields != null && repositoryModel.customFields.containsKey(key)) {
               value = repositoryModel.customFields.get(key);
@@ -235,59 +274,8 @@
         @Override
         protected void onSubmit() {
            try {
               // confirm a repository name was entered
               if (repositoryModel.name == null && StringUtils.isEmpty(repositoryModel.name)) {
                  error(getString("gb.pleaseSetRepositoryName"));
               if (!namePanel.updateModel(repositoryModel)) {
                  return;
               }
               // ensure name is trimmed
               repositoryModel.name = repositoryModel.name.trim();
               // automatically convert backslashes to forward slashes
               repositoryModel.name = repositoryModel.name.replace('\\', '/');
               // Automatically replace // with /
               repositoryModel.name = repositoryModel.name.replace("//", "/");
               // prohibit folder paths
               if (repositoryModel.name.startsWith("/")) {
                  error(getString("gb.illegalLeadingSlash"));
                  return;
               }
               if (repositoryModel.name.startsWith("../")) {
                  error(getString("gb.illegalRelativeSlash"));
                  return;
               }
               if (repositoryModel.name.contains("/../")) {
                  error(getString("gb.illegalRelativeSlash"));
                  return;
               }
               if (repositoryModel.name.endsWith("/")) {
                  repositoryModel.name = repositoryModel.name.substring(0, repositoryModel.name.length() - 1);
               }
               // confirm valid characters in repository name
               Character c = StringUtils.findInvalidCharacter(repositoryModel.name);
               if (c != null) {
                  error(MessageFormat.format(getString("gb.illegalCharacterRepositoryName"),
                        c));
                  return;
               }
               if (user.canCreate() && !user.canAdmin() && allowEditName) {
                  // ensure repository name begins with the user's path
                  if (!repositoryModel.name.startsWith(user.getPersonalPath())) {
                     error(MessageFormat.format(getString("gb.illegalPersonalRepositoryLocation"),
                           user.getPersonalPath()));
                     return;
                  }
                  if (repositoryModel.name.equals(user.getPersonalPath())) {
                     // reset path prefix and show error
                     repositoryModel.name = user.getPersonalPath() + "/";
                     error(getString("gb.pleaseSetRepositoryName"));
                     return;
                  }
               }
               // confirm access restriction selection
@@ -311,9 +299,30 @@
                  }
               }
               // set author metric exclusions
               String ax = metricAuthorExclusions.getObject();
               if (StringUtils.isEmpty(ax)) {
                  repositoryModel.metricAuthorExclusions = new ArrayList<String>();
               } else {
                  Set<String> list = new HashSet<String>();
                  for (String exclusion : StringUtils.getStringsFromValue(ax,  " ")) {
                     if (StringUtils.isEmpty(exclusion)) {
                        continue;
                     }
                     if (exclusion.indexOf(' ') > -1) {
                        list.add("\"" + exclusion + "\"");
                     } else {
                        list.add(exclusion);
                     }
                  }
                  repositoryModel.metricAuthorExclusions = new ArrayList<String>(list);
               }
               // set mailing lists
               String ml = mailingLists.getObject();
               if (!StringUtils.isEmpty(ml)) {
               if (StringUtils.isEmpty(ml)) {
                  repositoryModel.mailingLists = new ArrayList<String>();
               } else {
                  Set<String> list = new HashSet<String>();
                  for (String address : ml.split("(,|\\s)")) {
                     if (StringUtils.isEmpty(address)) {
@@ -334,11 +343,11 @@
               // owners
               repositoryModel.owners.clear();
               Iterator<String> owners = ownersPalette.getSelectedChoices();
               Iterator<UserChoice> owners = ownersPalette.getSelectedChoices();
               while (owners.hasNext()) {
                  repositoryModel.addOwner(owners.next());
                  repositoryModel.addOwner(owners.next().getUserId());
               }
               // pre-receive scripts
               List<String> preReceiveScripts = new ArrayList<String>();
               Iterator<String> pres = preReceivePalette.getSelectedChoices();
@@ -354,7 +363,7 @@
                  postReceiveScripts.add(post.next());
               }
               repositoryModel.postReceiveScripts = postReceiveScripts;
               // custom fields
               repositoryModel.customFields = new LinkedHashMap<String, String>();
               for (int i = 0; i < customFieldsListView.size(); i++) {
@@ -363,178 +372,340 @@
                  TextField<String> field = (TextField<String>) child.get("customFieldValue");
                  String value = field.getValue();
                  repositoryModel.customFields.put(key, value);
               }
               // save the repository
               GitBlit.self().updateRepositoryModel(oldName, repositoryModel, isCreate);
               app().gitblit().updateRepositoryModel(oldName, repositoryModel, isCreate);
               // repository access permissions
               if (repositoryModel.accessRestriction.exceeds(AccessRestrictionType.NONE)) {
                  GitBlit.self().setUserAccessPermissions(repositoryModel, repositoryUsers);
                  GitBlit.self().setTeamAccessPermissions(repositoryModel, repositoryTeams);
                  app().gitblit().setUserAccessPermissions(repositoryModel, repositoryUsers);
                  app().gitblit().setTeamAccessPermissions(repositoryModel, repositoryTeams);
               }
            } catch (GitBlitException e) {
               error(e.getMessage());
               return;
            }
            setRedirect(false);
            setResponsePage(RepositoriesPage.class);
            setResponsePage(SummaryPage.class, WicketUtils.newRepositoryParameter(repositoryModel.name));
         }
      };
      // Determine available refs & branches
      List<String> availableRefs = new ArrayList<String>();
      List<String> availableBranches = new ArrayList<String>();
      if (!ArrayUtils.isEmpty(repositoryModel.availableRefs)) {
         for (String ref : repositoryModel.availableRefs) {
            if (!ref.startsWith(Constants.R_TICKET)) {
               availableRefs.add(ref);
               if (ref.startsWith(Constants.R_HEADS)) {
                  availableBranches.add(Repository.shortenRefName(ref));
               }
            }
         }
      }
      // do not let the browser pre-populate these fields
      form.add(new SimpleAttributeModifier("autocomplete", "off"));
      // field names reflective match RepositoryModel fields
      form.add(new TextField<String>("name").setEnabled(allowEditName));
      form.add(new TextField<String>("description"));
      //
      //
      // GENERAL
      //
      namePanel = new RepositoryNamePanel("namePanel", repositoryModel);
      namePanel.setEditable(allowEditName);
      form.add(namePanel);
      // XXX AccessPolicyPanel is defined later.
      form.add(new ChoiceOption<String>("head",
            getString("gb.headRef"),
            getString("gb.headRefDescription"),
            new PropertyModel<String>(repositoryModel, "HEAD"),
            availableRefs));
      //
      // PERMISSIONS
      //
      form.add(ownersPalette);
      form.add(new CheckBox("allowForks").setEnabled(GitBlit.getBoolean(Keys.web.allowForking, true)));
      DropDownChoice<AccessRestrictionType> accessRestriction = new DropDownChoice<AccessRestrictionType>("accessRestriction", Arrays
            .asList(AccessRestrictionType.values()), new AccessRestrictionRenderer());
      form.add(accessRestriction);
      form.add(new CheckBox("isFrozen"));
      // TODO enable origin definition
      form.add(new TextField<String>("origin").setEnabled(false/* isCreate */));
      // allow relinking HEAD to a branch or tag other than master on edit repository
      List<String> availableRefs = new ArrayList<String>();
      if (!ArrayUtils.isEmpty(repositoryModel.availableRefs)) {
         availableRefs.addAll(repositoryModel.availableRefs);
      }
      form.add(new DropDownChoice<String>("HEAD", availableRefs).setEnabled(availableRefs.size() > 0));
      form.add(usersPalette);
      form.add(teamsPalette);
      boolean gcEnabled = GitBlit.getBoolean(Keys.git.enableGarbageCollection, false);
      List<Integer> gcPeriods = Arrays.asList(1, 2, 3, 4, 5, 7, 10, 14 );
      form.add(new DropDownChoice<Integer>("gcPeriod", gcPeriods, new GCPeriodRenderer()).setEnabled(gcEnabled));
      form.add(new TextField<String>("gcThreshold").setEnabled(gcEnabled));
      //
      // TICKETS
      //
      form.add(new BooleanOption("acceptNewPatchsets",
            getString("gb.acceptNewPatchsets"),
            getString("gb.acceptNewPatchsetsDescription"),
            new PropertyModel<Boolean>(repositoryModel, "acceptNewPatchsets")));
      // federation strategies - remove ORIGIN choice if this repository has
      // no origin.
      form.add(new BooleanOption("acceptNewTickets",
            getString("gb.acceptNewTickets"),
            getString("gb.acceptNewTicketsDescription"),
            new PropertyModel<Boolean>(repositoryModel, "acceptNewTickets")));
      form.add(new BooleanOption("requireApproval",
            getString("gb.requireApproval"),
            getString("gb.requireApprovalDescription"),
            new PropertyModel<Boolean>(repositoryModel, "requireApproval")));
      form.add(new ChoiceOption<String>("mergeTo",
            getString("gb.mergeTo"),
            getString("gb.mergeToDescription"),
            new PropertyModel<String>(repositoryModel, "mergeTo"),
            availableBranches));
      //
      // RECEIVE
      //
      form.add(new BooleanOption("isFrozen",
            getString("gb.isFrozen"),
            getString("gb.isFrozenDescription"),
            new PropertyModel<Boolean>(repositoryModel, "isFrozen")));
      form.add(new BooleanOption("incrementalPushTags",
            getString("gb.enableIncrementalPushTags"),
            getString("gb.useIncrementalPushTagsDescription"),
            new PropertyModel<Boolean>(repositoryModel, "useIncrementalPushTags")));
      final CheckBox verifyCommitter = new CheckBox("checkbox", new PropertyModel<Boolean>(repositoryModel, "verifyCommitter"));
      verifyCommitter.setOutputMarkupId(true);
      form.add(new BooleanOption("verifyCommitter",
            getString("gb.verifyCommitter"),
            getString("gb.verifyCommitterDescription") + "<br/>" + getString("gb.verifyCommitterNote"),
            verifyCommitter).setIsHtmlDescription(true));
      form.add(preReceivePalette);
      form.add(new BulletListPanel("inheritedPreReceive", getString("gb.inherited"), app().repositories()
            .getPreReceiveScriptsInherited(repositoryModel)));
      form.add(postReceivePalette);
      form.add(new BulletListPanel("inheritedPostReceive", getString("gb.inherited"), app().repositories()
            .getPostReceiveScriptsInherited(repositoryModel)));
      WebMarkupContainer customFieldsSection = new WebMarkupContainer("customFieldsSection");
      customFieldsSection.add(customFieldsListView);
      form.add(customFieldsSection.setVisible(!app().settings().getString(Keys.groovy.customFields, "").isEmpty()));
      //
      // FEDERATION
      //
      List<FederationStrategy> federationStrategies = new ArrayList<FederationStrategy>(
            Arrays.asList(FederationStrategy.values()));
      // federation strategies - remove ORIGIN choice if this repository has no origin.
      if (StringUtils.isEmpty(repositoryModel.origin)) {
         federationStrategies.remove(FederationStrategy.FEDERATE_ORIGIN);
      }
      form.add(new DropDownChoice<FederationStrategy>("federationStrategy", federationStrategies,
            new FederationTypeRenderer()));
      form.add(new CheckBox("useTickets"));
      form.add(new CheckBox("useDocs"));
      form.add(new CheckBox("useIncrementalPushTags"));
      form.add(new CheckBox("showRemoteBranches"));
      form.add(new CheckBox("showReadme"));
      form.add(new CheckBox("skipSizeCalculation"));
      form.add(new CheckBox("skipSummaryMetrics"));
      List<Integer> maxActivityCommits  = Arrays.asList(-1, 0, 25, 50, 75, 100, 150, 200, 250, 500 );
      form.add(new DropDownChoice<Integer>("maxActivityCommits", maxActivityCommits, new MaxActivityCommitsRenderer()));
      form.add(new ChoiceOption<FederationStrategy>("federationStrategy",
            getString("gb.federationStrategy"),
            getString("gb.federationStrategyDescription"),
            new DropDownChoice<FederationStrategy>(
                  "choice",
                  new PropertyModel<FederationStrategy>(repositoryModel, "federationStrategy"),
                  federationStrategies,
                  new FederationTypeRenderer())));
      form.add(federationSetsPalette);
      //
      // SEARCH
      //
      form.add(indexedBranchesPalette);
      //
      // GARBAGE COLLECTION
      //
      boolean gcEnabled = app().settings().getBoolean(Keys.git.enableGarbageCollection, false);
      int defaultGcPeriod = app().settings().getInteger(Keys.git.defaultGarbageCollectionPeriod, 7);
      if (repositoryModel.gcPeriod == 0) {
         repositoryModel.gcPeriod = defaultGcPeriod;
      }
      List<Integer> gcPeriods = Arrays.asList(1, 2, 3, 4, 5, 7, 10, 14 );
      form.add(new ChoiceOption<Integer>("gcPeriod",
            getString("gb.gcPeriod"),
            getString("gb.gcPeriodDescription"),
            new DropDownChoice<Integer>("choice",
                  new PropertyModel<Integer>(repositoryModel, "gcPeriod"),
                  gcPeriods,
                  new GCPeriodRenderer())).setEnabled(gcEnabled));
      form.add(new TextOption("gcThreshold",
            getString("gb.gcThreshold"),
            getString("gb.gcThresholdDescription"),
            "span1",
            new PropertyModel<String>(repositoryModel, "gcThreshold")).setEnabled(gcEnabled));
      //
      // MISCELLANEOUS
      //
      form.add(new TextOption("origin",
            getString("gb.origin"),
            getString("gb.originDescription"),
            "span6",
            new PropertyModel<String>(repositoryModel, "origin")).setEnabled(false));
      form.add(new BooleanOption("showRemoteBranches",
            getString("gb.showRemoteBranches"),
            getString("gb.showRemoteBranchesDescription"),
            new PropertyModel<Boolean>(repositoryModel, "showRemoteBranches")));
      form.add(new BooleanOption("skipSizeCalculation",
            getString("gb.skipSizeCalculation"),
            getString("gb.skipSizeCalculationDescription"),
            new PropertyModel<Boolean>(repositoryModel, "skipSizeCalculation")));
      form.add(new BooleanOption("skipSummaryMetrics",
            getString("gb.skipSummaryMetrics"),
            getString("gb.skipSummaryMetricsDescription"),
            new PropertyModel<Boolean>(repositoryModel, "skipSummaryMetrics")));
      List<Integer> maxActivityCommits  = Arrays.asList(-1, 0, 25, 50, 75, 100, 150, 200, 250, 500);
      form.add(new ChoiceOption<Integer>("maxActivityCommits",
            getString("gb.maxActivityCommits"),
            getString("gb.maxActivityCommitsDescription"),
            new DropDownChoice<Integer>("choice",
                  new PropertyModel<Integer>(repositoryModel, "maxActivityCommits"),
                  maxActivityCommits,
                  new MaxActivityCommitsRenderer())));
      List<CommitMessageRenderer> renderers = Arrays.asList(CommitMessageRenderer.values());
      form.add(new ChoiceOption<CommitMessageRenderer>("commitMessageRenderer",
            getString("gb.commitMessageRenderer"),
            getString("gb.commitMessageRendererDescription"),
            new DropDownChoice<CommitMessageRenderer>("choice",
                  new PropertyModel<CommitMessageRenderer>(repositoryModel, "commitMessageRenderer"),
                  renderers)));
      metricAuthorExclusions = new Model<String>(ArrayUtils.isEmpty(repositoryModel.metricAuthorExclusions) ? ""
            : StringUtils.flattenStrings(repositoryModel.metricAuthorExclusions, " "));
      form.add(new TextOption("metricAuthorExclusions",
            getString("gb.metricAuthorExclusions"),
            getString("gb.metricAuthorExclusions"),
            "span6",
            metricAuthorExclusions));
      mailingLists = new Model<String>(ArrayUtils.isEmpty(repositoryModel.mailingLists) ? ""
            : StringUtils.flattenStrings(repositoryModel.mailingLists, " "));
      form.add(new TextField<String>("mailingLists", mailingLists));
      form.add(indexedBranchesPalette);
      List<AuthorizationControl> acList = Arrays.asList(AuthorizationControl.values());
      final RadioChoice<AuthorizationControl> authorizationControl = new RadioChoice<Constants.AuthorizationControl>(
            "authorizationControl", acList, new AuthorizationControlRenderer());
      form.add(authorizationControl);
      final CheckBox verifyCommitter = new CheckBox("verifyCommitter");
      verifyCommitter.setOutputMarkupId(true);
      form.add(verifyCommitter);
      form.add(usersPalette);
      form.add(teamsPalette);
      form.add(federationSetsPalette);
      form.add(preReceivePalette);
      form.add(new BulletListPanel("inheritedPreReceive", getString("gb.inherited"), GitBlit.self()
            .getPreReceiveScriptsInherited(repositoryModel)));
      form.add(postReceivePalette);
      form.add(new BulletListPanel("inheritedPostReceive", getString("gb.inherited"), GitBlit.self()
            .getPostReceiveScriptsInherited(repositoryModel)));
      WebMarkupContainer customFieldsSection = new WebMarkupContainer("customFieldsSection");
      customFieldsSection.add(customFieldsListView);
      form.add(customFieldsSection.setVisible(!GitBlit.getString(Keys.groovy.customFields, "").isEmpty()));
      form.add(new TextOption("mailingLists",
            getString("gb.mailingLists"),
            getString("gb.mailingLists"),
            "span6",
            mailingLists));
      // initial enable/disable of permission controls
      if (repositoryModel.accessRestriction.equals(AccessRestrictionType.NONE)) {
         // anonymous everything, disable all controls
         usersPalette.setEnabled(false);
         teamsPalette.setEnabled(false);
         authorizationControl.setEnabled(false);
         verifyCommitter.setEnabled(false);
      } else {
         // authenticated something
         // enable authorization controls
         authorizationControl.setEnabled(true);
         verifyCommitter.setEnabled(true);
         boolean allowFineGrainedControls = repositoryModel.authorizationControl.equals(AuthorizationControl.NAMED);
         usersPalette.setEnabled(allowFineGrainedControls);
         teamsPalette.setEnabled(allowFineGrainedControls);
      }
      accessRestriction.add(new AjaxFormComponentUpdatingBehavior("onchange") {
      //
      // ACCESS POLICY PANEL (GENERAL)
      //
      AjaxFormChoiceComponentUpdatingBehavior callback = new AjaxFormChoiceComponentUpdatingBehavior() {
         private static final long serialVersionUID = 1L;
         @Override
         protected void onUpdate(AjaxRequestTarget target) {
            // enable/disable permissions panel based on access restriction
            accessPolicyPanel.updateModel(repositoryModel);
            boolean allowAuthorizationControl = repositoryModel.accessRestriction.exceeds(AccessRestrictionType.NONE);
            authorizationControl.setEnabled(allowAuthorizationControl);
            verifyCommitter.setEnabled(allowAuthorizationControl);
            boolean allowFineGrainedControls = allowAuthorizationControl && repositoryModel.authorizationControl.equals(AuthorizationControl.NAMED);
            usersPalette.setEnabled(allowFineGrainedControls);
            teamsPalette.setEnabled(allowFineGrainedControls);
            if (allowFineGrainedControls) {
               repositoryModel.authorizationControl = AuthorizationControl.NAMED;
            }
            target.addComponent(authorizationControl);
            target.addComponent(verifyCommitter);
            target.addComponent(usersPalette);
            target.addComponent(teamsPalette);
         }
      });
      authorizationControl.add(new AjaxFormChoiceComponentUpdatingBehavior() {
         private static final long serialVersionUID = 1L;
      };
         protected void onUpdate(AjaxRequestTarget target) {
            // enable/disable permissions panel based on access restriction
            boolean allowAuthorizationControl = repositoryModel.accessRestriction.exceeds(AccessRestrictionType.NONE);
            authorizationControl.setEnabled(allowAuthorizationControl);
            boolean allowFineGrainedControls = allowAuthorizationControl && repositoryModel.authorizationControl.equals(AuthorizationControl.NAMED);
            usersPalette.setEnabled(allowFineGrainedControls);
            teamsPalette.setEnabled(allowFineGrainedControls);
            if (allowFineGrainedControls) {
               repositoryModel.authorizationControl = AuthorizationControl.NAMED;
            }
            target.addComponent(authorizationControl);
            target.addComponent(usersPalette);
            target.addComponent(teamsPalette);
         }
      });
      accessPolicyPanel = new AccessPolicyPanel("accessPolicyPanel", repositoryModel, callback);
      form.add(accessPolicyPanel);
      //
      // FORM CONTROLS
      //
      form.add(new Button("save"));
      Button cancel = new Button("cancel") {
         private static final long serialVersionUID = 1L;
         @Override
         public void onSubmit() {
            setResponsePage(RepositoriesPage.class);
            if (isCreate) {
               setResponsePage(RepositoriesPage.class);
            } else {
               setResponsePage(SummaryPage.class, WicketUtils.newRepositoryParameter(repositoryModel.name));
            }
         }
      };
      cancel.setDefaultFormProcessing(false);
      form.add(cancel);
      // the user can delete if deletions are allowed AND the user is an admin or the personal owner
      // assigned ownership is not sufficient to allow deletion
      boolean canDelete = !isCreate && app().repositories().canDelete(repositoryModel)
            && (user.canAdmin() || user.isMyPersonalRepository(repositoryModel.name));
      Link<Void> delete = new Link<Void>("delete") {
         private static final long serialVersionUID = 1L;
         @Override
         public void onClick() {
            RepositoryModel latestModel = app().repositories().getRepositoryModel(repositoryModel.name);
            boolean canDelete = app().repositories().canDelete(latestModel);
            if (canDelete) {
               if (app().gitblit().deleteRepositoryModel(latestModel)) {
                  info(MessageFormat.format(getString("gb.repositoryDeleted"), latestModel));
                  if (latestModel.isPersonalRepository()) {
                     // redirect to user's profile page
                     String prefix = app().settings().getString(Keys.git.userRepositoryPrefix, "~");
                     String username = latestModel.projectPath.substring(prefix.length());
                     setResponsePage(UserPage.class, WicketUtils.newUsernameParameter(username));
                  } else {
                     // redirect to server repositories page
                     setResponsePage(RepositoriesPage.class);
                  }
               } else {
                  error(MessageFormat.format(getString("gb.repositoryDeleteFailed"), latestModel));
               }
            } else {
               error(MessageFormat.format(getString("gb.repositoryDeleteFailed"), latestModel));
            }
         }
      };
      if (canDelete) {
         delete.add(new JavascriptEventConfirmation("onclick", MessageFormat.format(
            getString("gb.deleteRepository"), repositoryModel)));
      }
      form.add(delete.setVisible(canDelete));
      add(form);
   }
@@ -543,12 +714,12 @@
    * Unfortunately must repeat part of AuthorizaitonStrategy here because that
    * mechanism does not take PageParameters into consideration, only page
    * instantiation.
    *
    *
    * Repository Owners should be able to edit their repository.
    */
   private void checkPermissions(RepositoryModel model) {
      boolean authenticateAdmin = GitBlit.getBoolean(Keys.web.authenticateAdminPages, true);
      boolean allowAdmin = GitBlit.getBoolean(Keys.web.allowAdministration, true);
      boolean authenticateAdmin = app().settings().getBoolean(Keys.web.authenticateAdminPages, true);
      boolean allowAdmin = app().settings().getBoolean(Keys.web.allowAdministration, true);
      GitBlitWebSession session = GitBlitWebSession.get();
      UserModel user = session.getUser();
@@ -585,26 +756,6 @@
      }
   }
   private class AccessRestrictionRenderer implements IChoiceRenderer<AccessRestrictionType> {
      private static final long serialVersionUID = 1L;
      private final Map<AccessRestrictionType, String> map;
      public AccessRestrictionRenderer() {
         map = getAccessRestrictions();
      }
      @Override
      public String getDisplayValue(AccessRestrictionType type) {
         return map.get(type);
      }
      @Override
      public String getIdValue(AccessRestrictionType type, int index) {
         return Integer.toString(index);
      }
   }
   private class FederationTypeRenderer implements IChoiceRenderer<FederationStrategy> {
@@ -626,28 +777,7 @@
         return Integer.toString(index);
      }
   }
   private class AuthorizationControlRenderer implements IChoiceRenderer<AuthorizationControl> {
      private static final long serialVersionUID = 1L;
      private final Map<AuthorizationControl, String> map;
      public AuthorizationControlRenderer() {
         map = getAuthorizationControls();
      }
      @Override
      public String getDisplayValue(AuthorizationControl type) {
         return map.get(type);
      }
      @Override
      public String getIdValue(AuthorizationControl type, int index) {
         return Integer.toString(index);
      }
   }
   private class GCPeriodRenderer implements IChoiceRenderer<Integer> {
      private static final long serialVersionUID = 1L;
@@ -669,7 +799,7 @@
         return Integer.toString(index);
      }
   }
   private class MaxActivityCommitsRenderer implements IChoiceRenderer<Integer> {
      private static final long serialVersionUID = 1L;
@@ -693,5 +823,4 @@
         return Integer.toString(index);
      }
   }
}