/*
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* Copyright 2014 gitblit.com.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gitblit.wicket.panels;
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import java.text.MessageFormat;
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import java.util.ArrayList;
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import java.util.Set;
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import java.util.TreeSet;
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import org.apache.wicket.markup.html.form.DropDownChoice;
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import org.apache.wicket.markup.html.form.TextField;
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import com.gitblit.models.ProjectModel;
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import com.gitblit.models.RepositoryModel;
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import com.gitblit.models.UserModel;
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import com.gitblit.utils.StringUtils;
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import com.gitblit.wicket.GitBlitWebSession;
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/**
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* A panel for naming a repository, specifying it's project, and entering a description.
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*
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* @author James Moger
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*
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*/
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public class RepositoryNamePanel extends BasePanel {
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private static final long serialVersionUID = 1L;
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private String fullName;
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private DropDownChoice<String> projectChoice;
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private TextField<String> nameField;
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public RepositoryNamePanel(String wicketId, RepositoryModel repository) {
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super(wicketId);
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GitBlitWebSession session = GitBlitWebSession.get();
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UserModel user = session.getUser();
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// build project set for repository destination
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String defaultProject = null;
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Set<String> projectNames = new TreeSet<String>();
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// add the registered/known projects
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for (ProjectModel project : app().projects().getProjectModels(user, false)) {
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// TODO issue-351: user.canAdmin(project)
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if (user.canAdmin()) {
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if (project.isRoot) {
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projectNames.add("/");
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} else {
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projectNames.add(project.name + "/");
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}
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}
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}
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// add the user's personal project namespace
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if (user.canAdmin() || user.canCreate()) {
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projectNames.add(user.getPersonalPath() + "/");
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}
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if (!StringUtils.isEmpty(repository.name)) {
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// editing a repository name
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// set the defaultProject to the current repository project
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defaultProject = repository.projectPath;
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if (StringUtils.isEmpty(defaultProject)) {
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defaultProject = "/";
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} else {
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defaultProject += "/";
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}
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projectNames.add(defaultProject);
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}
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// if default project is not already set, set preference based on the user permissions
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if (defaultProject == null) {
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if (user.canAdmin()) {
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defaultProject = "/";
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} else if (user.canCreate()) {
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defaultProject = user.getPersonalPath() + "/";
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}
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}
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// update the model which is reflectively mapped to the Wicket fields by name
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repository.projectPath = defaultProject;
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if (repository.projectPath.length() > 1 && !StringUtils.isEmpty(repository.name)) {
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repository.name = repository.name.substring(repository.projectPath.length());
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}
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projectChoice = new DropDownChoice<String>("projectPath", new ArrayList<String>(projectNames));
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nameField = new TextField<String>("name");
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// only enable project selection if we actually have multiple choices
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add(projectChoice.setEnabled(projectNames.size() > 1));
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add(nameField);
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add(new TextField<String>("description"));
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}
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public void setEditable(boolean editable) {
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// only enable project selection if we actually have multiple choices
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projectChoice.setEnabled(projectChoice.getChoices().size() > 1 && editable);
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nameField.setEnabled(editable);
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}
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public boolean updateModel(RepositoryModel repositoryModel) {
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// confirm a project was selected
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if (StringUtils.isEmpty(repositoryModel.projectPath)) {
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error(getString("gb.pleaseSelectProject"));
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return false;
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}
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// confirm a repository name was entered
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if (StringUtils.isEmpty(repositoryModel.name)) {
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error(getString("gb.pleaseSetRepositoryName"));
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return false;
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}
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String project = repositoryModel.projectPath;
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fullName = (project + repositoryModel.name).trim();
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fullName = fullName.replace('\\', '/');
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fullName = fullName.replace("//", "/");
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if (fullName.charAt(0) == '/') {
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fullName = fullName.substring(1);
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}
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if (fullName.endsWith("/")) {
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fullName = fullName.substring(0, fullName.length() - 1);
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}
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if (fullName.contains("../")) {
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error(getString("gb.illegalRelativeSlash"));
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return false;
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}
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if (fullName.contains("/../")) {
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error(getString("gb.illegalRelativeSlash"));
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return false;
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}
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// confirm valid characters in repository name
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Character c = StringUtils.findInvalidCharacter(fullName);
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if (c != null) {
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error(MessageFormat.format(getString("gb.illegalCharacterRepositoryName"), c));
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return false;
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}
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repositoryModel.name = fullName;
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repositoryModel.projectPath = null;
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return true;
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}
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public void resetModel(RepositoryModel repositoryModel) {
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// restore project and name fields on error condition
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repositoryModel.projectPath = StringUtils.getFirstPathElement(fullName) + "/";
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if (repositoryModel.projectPath.length() > 1) {
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repositoryModel.name = fullName.substring(repositoryModel.projectPath.length());
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}
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}
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@Override
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protected boolean getStatelessHint() {
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return false;
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}
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}
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