diff options
Diffstat (limited to 'src/com/gitblit/wicket/panels/RepositoryPermissionsPanel.java')
| -rw-r--r-- | src/com/gitblit/wicket/panels/RepositoryPermissionsPanel.java | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/src/com/gitblit/wicket/panels/RepositoryPermissionsPanel.java b/src/com/gitblit/wicket/panels/RepositoryPermissionsPanel.java new file mode 100644 index 00000000..3d967d36 --- /dev/null +++ b/src/com/gitblit/wicket/panels/RepositoryPermissionsPanel.java @@ -0,0 +1,157 @@ +/* + * Copyright 2012 gitblit.com. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.gitblit.wicket.panels; + +import java.util.Arrays; +import java.util.Iterator; +import java.util.List; +import java.util.Map; + +import org.apache.wicket.ajax.AjaxRequestTarget; +import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior; +import org.apache.wicket.ajax.markup.html.form.AjaxButton; +import org.apache.wicket.markup.html.basic.Label; +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.repeater.Item; +import org.apache.wicket.markup.repeater.OddEvenItem; +import org.apache.wicket.markup.repeater.RefreshingView; +import org.apache.wicket.markup.repeater.util.ModelIteratorAdapter; +import org.apache.wicket.model.CompoundPropertyModel; +import org.apache.wicket.model.IModel; + +import com.gitblit.Constants.AccessPermission; +import com.gitblit.GitBlit; +import com.gitblit.models.RepositoryAccessPermission; +import com.gitblit.utils.DeepCopier; + +/** + * Allows user to manipulate repository access permissions. + * + * @author James Moger + * + */ +public class RepositoryPermissionsPanel extends BasePanel { + + private static final long serialVersionUID = 1L; + + public RepositoryPermissionsPanel(String wicketId, final List<RepositoryAccessPermission> permissions, final Map<AccessPermission, String> translations) { + super(wicketId); + + // update existing permissions repeater + RefreshingView<RepositoryAccessPermission> dataView = new RefreshingView<RepositoryAccessPermission>("permissionRow") { + private static final long serialVersionUID = 1L; + + @Override + protected Iterator<IModel<RepositoryAccessPermission>> getItemModels() { + // the iterator returns RepositoryPermission objects, but we need it to + // return models + return new ModelIteratorAdapter<RepositoryAccessPermission>(permissions.iterator()) { + @Override + protected IModel<RepositoryAccessPermission> model(RepositoryAccessPermission permission) { + return new CompoundPropertyModel<RepositoryAccessPermission>(permission); + } + }; + } + + @Override + protected Item<RepositoryAccessPermission> newItem(String id, int index, IModel<RepositoryAccessPermission> model) { + // this item sets markup class attribute to either 'odd' or + // 'even' for decoration + return new OddEvenItem<RepositoryAccessPermission>(id, index, model); + } + + public void populateItem(final Item<RepositoryAccessPermission> item) { + final RepositoryAccessPermission entry = item.getModelObject(); + item.add(new Label("repository", entry.repository)); + + // use ajax to get immediate update of permission level change + // otherwise we can lose it if they change levels and then add + // a new repository permission + final DropDownChoice<AccessPermission> permissionChoice = new DropDownChoice<AccessPermission>( + "permission", Arrays.asList(AccessPermission.values()), new AccessPermissionRenderer(translations)); + permissionChoice.add(new AjaxFormComponentUpdatingBehavior("onchange") { + + private static final long serialVersionUID = 1L; + + protected void onUpdate(AjaxRequestTarget target) { + target.addComponent(permissionChoice); + } + }); + + item.add(permissionChoice); + } + }; + add(dataView); + setOutputMarkupId(true); + + // filter out repositories we already have permissions for + final List<String> repositories = GitBlit.self().getRepositoryList(); + for (RepositoryAccessPermission rp : permissions) { + repositories.remove(rp.repository); + } + + // add new permission form + IModel<RepositoryAccessPermission> addPermissionModel = new CompoundPropertyModel<RepositoryAccessPermission>(new RepositoryAccessPermission()); + Form<RepositoryAccessPermission> addPermissionForm = new Form<RepositoryAccessPermission>("addPermissionForm", addPermissionModel); + addPermissionForm.add(new DropDownChoice<String>("repository", repositories)); + addPermissionForm.add(new DropDownChoice<AccessPermission>("permission", Arrays + .asList(AccessPermission.NEWPERMISSIONS), new AccessPermissionRenderer(translations))); + AjaxButton button = new AjaxButton("addPermissionButton", addPermissionForm) { + + private static final long serialVersionUID = 1L; + + @Override + protected void onSubmit(AjaxRequestTarget target, Form<?> form) { + // add permission to our list + RepositoryAccessPermission rp = (RepositoryAccessPermission) form.getModel().getObject(); + permissions.add(DeepCopier.copy(rp)); + + // remove repository from available choices + repositories.remove(rp.repository); + + // force the panel to refresh + target.addComponent(RepositoryPermissionsPanel.this); + } + }; + addPermissionForm.add(button); + + // only show add permission form if we have a repository choice + add(addPermissionForm.setVisible(repositories.size() > 0)); + } + + private class AccessPermissionRenderer implements IChoiceRenderer<AccessPermission> { + + private static final long serialVersionUID = 1L; + + private final Map<AccessPermission, String> map; + + public AccessPermissionRenderer(Map<AccessPermission, String> map) { + this.map = map; + } + + @Override + public String getDisplayValue(AccessPermission type) { + return map.get(type); + } + + @Override + public String getIdValue(AccessPermission type, int index) { + return Integer.toString(index); + } + } +} |