/*
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* Copyright 2011 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.pages;
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import java.text.MessageFormat;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.HashSet;
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import java.util.Iterator;
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import java.util.LinkedHashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import org.apache.wicket.PageParameters;
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import org.apache.wicket.behavior.SimpleAttributeModifier;
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import org.apache.wicket.extensions.markup.html.form.palette.Palette;
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import org.apache.wicket.markup.html.WebMarkupContainer;
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import org.apache.wicket.markup.html.basic.Label;
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import org.apache.wicket.markup.html.form.Button;
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import org.apache.wicket.markup.html.form.CheckBox;
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import org.apache.wicket.markup.html.form.DropDownChoice;
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import org.apache.wicket.markup.html.form.Form;
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import org.apache.wicket.markup.html.form.IChoiceRenderer;
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import org.apache.wicket.markup.html.form.TextField;
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import org.apache.wicket.markup.html.list.ListItem;
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import org.apache.wicket.markup.html.list.ListView;
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import org.apache.wicket.model.CompoundPropertyModel;
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import org.apache.wicket.model.IModel;
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import org.apache.wicket.model.Model;
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import org.apache.wicket.model.util.CollectionModel;
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import org.apache.wicket.model.util.ListModel;
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import com.gitblit.Constants;
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import com.gitblit.Constants.AccessRestrictionType;
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import com.gitblit.Constants.FederationStrategy;
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import com.gitblit.GitBlit;
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import com.gitblit.GitBlitException;
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import com.gitblit.Keys;
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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.ArrayUtils;
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import com.gitblit.utils.StringUtils;
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import com.gitblit.wicket.GitBlitWebSession;
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import com.gitblit.wicket.StringChoiceRenderer;
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import com.gitblit.wicket.WicketUtils;
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import com.gitblit.wicket.panels.BulletListPanel;
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public class EditRepositoryPage extends RootSubPage {
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private final boolean isCreate;
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private boolean isAdmin;
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private IModel<String> mailingLists;
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public EditRepositoryPage() {
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// create constructor
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super();
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isCreate = true;
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RepositoryModel model = new RepositoryModel();
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String restriction = GitBlit.getString(Keys.git.defaultAccessRestriction, null);
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model.accessRestriction = AccessRestrictionType.fromName(restriction);
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setupPage(model);
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}
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public EditRepositoryPage(PageParameters params) {
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// edit constructor
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super(params);
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isCreate = false;
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String name = WicketUtils.getRepositoryName(params);
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RepositoryModel model = GitBlit.self().getRepositoryModel(name);
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setupPage(model);
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}
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protected void setupPage(final RepositoryModel repositoryModel) {
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// ensure this user can create or edit this repository
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checkPermissions(repositoryModel);
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List<String> indexedBranches = new ArrayList<String>();
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List<String> federationSets = new ArrayList<String>();
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List<String> repositoryUsers = new ArrayList<String>();
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List<String> repositoryTeams = new ArrayList<String>();
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List<String> preReceiveScripts = new ArrayList<String>();
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List<String> postReceiveScripts = new ArrayList<String>();
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if (isCreate) {
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super.setupPage(getString("gb.newRepository"), "");
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} else {
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super.setupPage(getString("gb.edit"), repositoryModel.name);
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if (repositoryModel.accessRestriction.exceeds(AccessRestrictionType.NONE)) {
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repositoryUsers.addAll(GitBlit.self().getRepositoryUsers(repositoryModel));
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repositoryTeams.addAll(GitBlit.self().getRepositoryTeams(repositoryModel));
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Collections.sort(repositoryUsers);
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}
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federationSets.addAll(repositoryModel.federationSets);
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if (!ArrayUtils.isEmpty(repositoryModel.indexedBranches)) {
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indexedBranches.addAll(repositoryModel.indexedBranches);
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}
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}
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final String oldName = repositoryModel.name;
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// users palette
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final Palette<String> usersPalette = new Palette<String>("users", new ListModel<String>(
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repositoryUsers), new CollectionModel<String>(GitBlit.self().getAllUsernames()),
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new StringChoiceRenderer(), 10, false);
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// teams palette
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final Palette<String> teamsPalette = new Palette<String>("teams", new ListModel<String>(
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repositoryTeams), new CollectionModel<String>(GitBlit.self().getAllTeamnames()),
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new StringChoiceRenderer(), 8, false);
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// indexed local branches palette
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List<String> allLocalBranches = new ArrayList<String>();
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allLocalBranches.add(Constants.DEFAULT_BRANCH);
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allLocalBranches.addAll(repositoryModel.getLocalBranches());
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boolean luceneEnabled = GitBlit.getBoolean(Keys.web.allowLuceneIndexing, true);
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final Palette<String> indexedBranchesPalette = new Palette<String>("indexedBranches", new ListModel<String>(
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indexedBranches), new CollectionModel<String>(allLocalBranches),
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new StringChoiceRenderer(), 8, false);
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indexedBranchesPalette.setEnabled(luceneEnabled);
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// federation sets palette
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List<String> sets = GitBlit.getStrings(Keys.federation.sets);
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final Palette<String> federationSetsPalette = new Palette<String>("federationSets",
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new ListModel<String>(federationSets), new CollectionModel<String>(sets),
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new StringChoiceRenderer(), 8, false);
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// pre-receive palette
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if (!ArrayUtils.isEmpty(repositoryModel.preReceiveScripts)) {
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preReceiveScripts.addAll(repositoryModel.preReceiveScripts);
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}
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final Palette<String> preReceivePalette = new Palette<String>("preReceiveScripts",
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new ListModel<String>(preReceiveScripts), new CollectionModel<String>(GitBlit
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.self().getPreReceiveScriptsUnused(repositoryModel)),
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new StringChoiceRenderer(), 12, true);
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// post-receive palette
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if (!ArrayUtils.isEmpty(repositoryModel.postReceiveScripts)) {
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postReceiveScripts.addAll(repositoryModel.postReceiveScripts);
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}
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final Palette<String> postReceivePalette = new Palette<String>("postReceiveScripts",
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new ListModel<String>(postReceiveScripts), new CollectionModel<String>(GitBlit
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.self().getPostReceiveScriptsUnused(repositoryModel)),
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new StringChoiceRenderer(), 12, true);
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// custom fields
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final Map<String, String> customFieldsMap = GitBlit.getMap(Keys.groovy.customFields);
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List<String> customKeys = new ArrayList<String>(customFieldsMap.keySet());
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final ListView<String> customFieldsListView = new ListView<String>("customFieldsListView", customKeys) {
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private static final long serialVersionUID = 1L;
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@Override
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protected void populateItem(ListItem<String> item) {
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String key = item.getModelObject();
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item.add(new Label("customFieldLabel", customFieldsMap.get(key)));
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String value = "";
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if (repositoryModel.customFields != null && repositoryModel.customFields.containsKey(key)) {
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value = repositoryModel.customFields.get(key);
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}
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TextField<String> field = new TextField<String>("customFieldValue", new Model<String>(value));
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item.add(field);
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}
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};
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customFieldsListView.setReuseItems(true);
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CompoundPropertyModel<RepositoryModel> model = new CompoundPropertyModel<RepositoryModel>(
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repositoryModel);
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Form<RepositoryModel> form = new Form<RepositoryModel>("editForm", model) {
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private static final long serialVersionUID = 1L;
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@Override
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protected void onSubmit() {
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try {
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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;
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}
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// automatically convert backslashes to forward slashes
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repositoryModel.name = repositoryModel.name.replace('\\', '/');
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// Automatically replace // with /
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repositoryModel.name = repositoryModel.name.replace("//", "/");
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// prohibit folder paths
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if (repositoryModel.name.startsWith("/")) {
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error(getString("gb.illegalLeadingSlash"));
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return;
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}
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if (repositoryModel.name.startsWith("../")) {
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error(getString("gb.illegalRelativeSlash"));
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return;
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}
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if (repositoryModel.name.contains("/../")) {
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error(getString("gb.illegalRelativeSlash"));
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return;
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}
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if (repositoryModel.name.endsWith("/")) {
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repositoryModel.name = repositoryModel.name.substring(0, repositoryModel.name.length() - 1);
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}
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// confirm valid characters in repository name
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Character c = StringUtils.findInvalidCharacter(repositoryModel.name);
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if (c != null) {
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error(MessageFormat.format(getString("gb.illegalCharacterRepositoryName"),
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c));
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return;
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}
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// confirm access restriction selection
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if (repositoryModel.accessRestriction == null) {
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error(getString("gb.selectAccessRestriction"));
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return;
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}
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// confirm federation strategy selection
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if (repositoryModel.federationStrategy == null) {
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error(getString("gb.selectFederationStrategy"));
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return;
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}
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// save federation set preferences
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if (repositoryModel.federationStrategy.exceeds(FederationStrategy.EXCLUDE)) {
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repositoryModel.federationSets.clear();
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Iterator<String> sets = federationSetsPalette.getSelectedChoices();
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while (sets.hasNext()) {
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repositoryModel.federationSets.add(sets.next());
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}
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}
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// set mailing lists
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String ml = mailingLists.getObject();
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if (!StringUtils.isEmpty(ml)) {
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Set<String> list = new HashSet<String>();
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for (String address : ml.split("(,|\\s)")) {
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if (StringUtils.isEmpty(address)) {
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continue;
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}
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list.add(address.toLowerCase());
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}
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repositoryModel.mailingLists = new ArrayList<String>(list);
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}
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// indexed branches
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List<String> indexedBranches = new ArrayList<String>();
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Iterator<String> branches = indexedBranchesPalette.getSelectedChoices();
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while (branches.hasNext()) {
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indexedBranches.add(branches.next());
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}
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repositoryModel.indexedBranches = indexedBranches;
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// pre-receive scripts
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List<String> preReceiveScripts = new ArrayList<String>();
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Iterator<String> pres = preReceivePalette.getSelectedChoices();
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while (pres.hasNext()) {
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preReceiveScripts.add(pres.next());
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}
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repositoryModel.preReceiveScripts = preReceiveScripts;
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// post-receive scripts
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List<String> postReceiveScripts = new ArrayList<String>();
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Iterator<String> post = postReceivePalette.getSelectedChoices();
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while (post.hasNext()) {
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postReceiveScripts.add(post.next());
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}
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repositoryModel.postReceiveScripts = postReceiveScripts;
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// custom fields
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repositoryModel.customFields = new LinkedHashMap<String, String>();
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for (int i = 0; i < customFieldsListView.size(); i++) {
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ListItem<String> child = (ListItem<String>) customFieldsListView.get(i);
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String key = child.getModelObject();
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TextField<String> field = (TextField<String>) child.get("customFieldValue");
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String value = field.getValue();
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repositoryModel.customFields.put(key, value);
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}
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// save the repository
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GitBlit.self().updateRepositoryModel(oldName, repositoryModel, isCreate);
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// repository access
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if (repositoryModel.accessRestriction.exceeds(AccessRestrictionType.NONE)) {
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// save the user access list
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Iterator<String> users = usersPalette.getSelectedChoices();
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List<String> repositoryUsers = new ArrayList<String>();
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while (users.hasNext()) {
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repositoryUsers.add(users.next());
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}
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// ensure the owner is added to the user list
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if (repositoryModel.owner != null
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&& !repositoryUsers.contains(repositoryModel.owner)) {
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repositoryUsers.add(repositoryModel.owner);
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}
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GitBlit.self().setRepositoryUsers(repositoryModel, repositoryUsers);
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// save the team access list
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Iterator<String> teams = teamsPalette.getSelectedChoices();
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List<String> repositoryTeams = new ArrayList<String>();
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while (teams.hasNext()) {
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repositoryTeams.add(teams.next());
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}
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GitBlit.self().setRepositoryTeams(repositoryModel, repositoryTeams);
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}
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} catch (GitBlitException e) {
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error(e.getMessage());
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return;
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}
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setRedirect(false);
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setResponsePage(RepositoriesPage.class);
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}
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};
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// do not let the browser pre-populate these fields
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form.add(new SimpleAttributeModifier("autocomplete", "off"));
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// field names reflective match RepositoryModel fields
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form.add(new TextField<String>("name").setEnabled(isCreate || isAdmin));
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form.add(new TextField<String>("description"));
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form.add(new DropDownChoice<String>("owner", GitBlit.self().getAllUsernames())
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.setEnabled(GitBlitWebSession.get().canAdmin()));
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form.add(new DropDownChoice<AccessRestrictionType>("accessRestriction", Arrays
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.asList(AccessRestrictionType.values()), new AccessRestrictionRenderer()));
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form.add(new CheckBox("isFrozen"));
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// TODO enable origin definition
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form.add(new TextField<String>("origin").setEnabled(false/* isCreate */));
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// allow relinking HEAD to a branch or tag other than master on edit repository
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List<String> availableRefs = new ArrayList<String>();
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if (!ArrayUtils.isEmpty(repositoryModel.availableRefs)) {
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availableRefs.addAll(repositoryModel.availableRefs);
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}
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form.add(new DropDownChoice<String>("HEAD", availableRefs).setEnabled(availableRefs.size() > 0));
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// federation strategies - remove ORIGIN choice if this repository has
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// no origin.
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List<FederationStrategy> federationStrategies = new ArrayList<FederationStrategy>(
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Arrays.asList(FederationStrategy.values()));
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if (StringUtils.isEmpty(repositoryModel.origin)) {
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federationStrategies.remove(FederationStrategy.FEDERATE_ORIGIN);
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}
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form.add(new DropDownChoice<FederationStrategy>("federationStrategy", federationStrategies,
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new FederationTypeRenderer()));
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form.add(new CheckBox("useTickets"));
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form.add(new CheckBox("useDocs"));
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form.add(new CheckBox("showRemoteBranches"));
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form.add(new CheckBox("showReadme"));
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form.add(new CheckBox("skipSizeCalculation"));
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form.add(new CheckBox("skipSummaryMetrics"));
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mailingLists = new Model<String>(ArrayUtils.isEmpty(repositoryModel.mailingLists) ? ""
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: StringUtils.flattenStrings(repositoryModel.mailingLists, " "));
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form.add(new TextField<String>("mailingLists", mailingLists));
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form.add(indexedBranchesPalette);
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form.add(usersPalette);
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form.add(teamsPalette);
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form.add(federationSetsPalette);
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form.add(preReceivePalette);
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form.add(new BulletListPanel("inheritedPreReceive", getString("gb.inherited"), GitBlit.self()
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.getPreReceiveScriptsInherited(repositoryModel)));
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form.add(postReceivePalette);
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form.add(new BulletListPanel("inheritedPostReceive", getString("gb.inherited"), GitBlit.self()
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.getPostReceiveScriptsInherited(repositoryModel)));
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WebMarkupContainer customFieldsSection = new WebMarkupContainer("customFieldsSection");
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customFieldsSection.add(customFieldsListView);
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form.add(customFieldsSection.setVisible(!GitBlit.getString(Keys.groovy.customFields, "").isEmpty()));
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form.add(new Button("save"));
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Button cancel = new Button("cancel") {
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private static final long serialVersionUID = 1L;
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@Override
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public void onSubmit() {
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setResponsePage(RepositoriesPage.class);
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}
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};
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cancel.setDefaultFormProcessing(false);
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form.add(cancel);
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add(form);
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}
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/**
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* Unfortunately must repeat part of AuthorizaitonStrategy here because that
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* mechanism does not take PageParameters into consideration, only page
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* instantiation.
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*
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* Repository Owners should be able to edit their repository.
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*/
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private void checkPermissions(RepositoryModel model) {
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boolean authenticateAdmin = GitBlit.getBoolean(Keys.web.authenticateAdminPages, true);
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boolean allowAdmin = GitBlit.getBoolean(Keys.web.allowAdministration, true);
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GitBlitWebSession session = GitBlitWebSession.get();
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UserModel user = session.getUser();
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if (allowAdmin) {
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if (authenticateAdmin) {
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if (user == null) {
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// No Login Available
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error(getString("gb.errorAdminLoginRequired"), true);
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}
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if (isCreate) {
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// Create Repository
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if (!user.canAdmin) {
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// Only Administrators May Create
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error(getString("gb.errorOnlyAdminMayCreateRepository"), true);
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}
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} else {
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// Edit Repository
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if (user.canAdmin) {
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// Admins can edit everything
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isAdmin = true;
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return;
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} else {
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if (!model.owner.equalsIgnoreCase(user.username)) {
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// User is not an Admin nor Owner
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error(getString("gb.errorOnlyAdminOrOwnerMayEditRepository"), true);
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}
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}
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}
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}
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} else {
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// No Administration Permitted
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error(getString("gb.errorAdministrationDisabled"), true);
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}
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}
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private class AccessRestrictionRenderer implements IChoiceRenderer<AccessRestrictionType> {
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private static final long serialVersionUID = 1L;
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private final Map<AccessRestrictionType, String> map;
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public AccessRestrictionRenderer() {
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map = getAccessRestrictions();
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}
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@Override
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public String getDisplayValue(AccessRestrictionType type) {
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return map.get(type);
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}
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@Override
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public String getIdValue(AccessRestrictionType type, int index) {
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return Integer.toString(index);
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}
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}
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private class FederationTypeRenderer implements IChoiceRenderer<FederationStrategy> {
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private static final long serialVersionUID = 1L;
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private final Map<FederationStrategy, String> map;
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public FederationTypeRenderer() {
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map = getFederationTypes();
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}
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@Override
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public String getDisplayValue(FederationStrategy type) {
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return map.get(type);
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}
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@Override
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public String getIdValue(FederationStrategy type, int index) {
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return Integer.toString(index);
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}
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}
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}
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