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- /*
- * Copyright 2014 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.pages;
-
- import java.io.File;
- import java.io.IOException;
- import java.io.Serializable;
- import java.io.UnsupportedEncodingException;
- import java.text.MessageFormat;
- import java.util.ArrayList;
- import java.util.Collections;
- import java.util.List;
-
- import org.apache.wicket.ajax.AjaxRequestTarget;
- import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
- import org.apache.wicket.behavior.SimpleAttributeModifier;
- 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.DropDownChoice;
- import org.apache.wicket.markup.html.form.Form;
- import org.apache.wicket.markup.html.form.Radio;
- import org.apache.wicket.markup.html.form.RadioGroup;
- import org.apache.wicket.markup.html.form.TextField;
- 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.eclipse.jgit.dircache.DirCache;
- import org.eclipse.jgit.dircache.DirCacheBuilder;
- import org.eclipse.jgit.dircache.DirCacheEntry;
- import org.eclipse.jgit.lib.CommitBuilder;
- import org.eclipse.jgit.lib.Config;
- import org.eclipse.jgit.lib.FileMode;
- import org.eclipse.jgit.lib.ObjectId;
- import org.eclipse.jgit.lib.ObjectInserter;
- import org.eclipse.jgit.lib.PersonIdent;
- import org.eclipse.jgit.lib.RefUpdate;
- import org.eclipse.jgit.lib.RefUpdate.Result;
- import org.eclipse.jgit.lib.Repository;
- import org.eclipse.jgit.revwalk.RevCommit;
- import org.eclipse.jgit.revwalk.RevWalk;
-
- import com.gitblit.Constants;
- import com.gitblit.Constants.AccessRestrictionType;
- import com.gitblit.Constants.AuthorizationControl;
- import com.gitblit.GitBlitException;
- import com.gitblit.Keys;
- import com.gitblit.models.RepositoryModel;
- import com.gitblit.models.UserModel;
- import com.gitblit.utils.ArrayUtils;
- import com.gitblit.utils.FileUtils;
- import com.gitblit.utils.StringUtils;
- import com.gitblit.wicket.GitBlitWebSession;
- import com.gitblit.wicket.WicketUtils;
-
- public class NewRepositoryPage extends RootSubPage {
-
- private final RepositoryModel repositoryModel;
- private RadioGroup<Permission> permissionGroup;
- private IModel<Boolean> addReadmeModel;
- private Model<String> gitignoreModel;
- private IModel<Boolean> addGitflowModel;
- private IModel<Boolean> addGitignoreModel;
-
- public NewRepositoryPage() {
- // create constructor
- super();
- repositoryModel = new RepositoryModel();
-
- setupPage(getString("gb.newRepository"), "");
-
- setStatelessHint(false);
- setOutputMarkupId(true);
- }
-
- @Override
- protected boolean requiresPageMap() {
- return true;
- }
-
- @Override
- protected Class<? extends BasePage> getRootNavPageClass() {
- return RepositoriesPage.class;
- }
-
- @Override
- protected void onInitialize() {
- super.onInitialize();
-
- CompoundPropertyModel<RepositoryModel> rModel = new CompoundPropertyModel<>(repositoryModel);
- Form<RepositoryModel> form = new Form<RepositoryModel>("editForm", rModel) {
-
- private static final long serialVersionUID = 1L;
-
- @Override
- protected void onSubmit() {
-
- // confirm a repository name was entered
- if (StringUtils.isEmpty(repositoryModel.name)) {
- error(getString("gb.pleaseSetRepositoryName"));
- return;
- }
-
- String project = repositoryModel.projectPath;
- String fullName = (project + "/" + repositoryModel.name).trim();
- fullName = fullName.replace('\\', '/');
- fullName = fullName.replace("//", "/");
- if (fullName.charAt(0) == '/') {
- fullName = fullName.substring(1);
- }
- if (fullName.endsWith("/")) {
- fullName = fullName.substring(0, fullName.length() - 1);
- }
-
- try {
- if (fullName.contains("../")) {
- error(getString("gb.illegalRelativeSlash"));
- return;
- }
- if (fullName.contains("/../")) {
- error(getString("gb.illegalRelativeSlash"));
- return;
- }
-
- // confirm valid characters in repository name
- Character c = StringUtils.findInvalidCharacter(fullName);
- if (c != null) {
- error(MessageFormat.format(getString("gb.illegalCharacterRepositoryName"),
- c));
- return;
- }
-
- repositoryModel.name = fullName;
- repositoryModel.projectPath = null;
-
- Permission permisison = permissionGroup.getModelObject();
- repositoryModel.accessRestriction = permisison.type;
- repositoryModel.authorizationControl = AuthorizationControl.NAMED;
-
- repositoryModel.owners = new ArrayList<String>();
- repositoryModel.owners.add(GitBlitWebSession.get().getUsername());
-
- // setup branch defaults
- boolean useGitFlow = addGitflowModel.getObject();
-
- repositoryModel.HEAD = Constants.R_MASTER;
- repositoryModel.mergeTo = Constants.MASTER;
- if (useGitFlow) {
- // tickets normally merge to develop unless they are hotfixes
- repositoryModel.mergeTo = Constants.DEVELOP;
- }
-
- repositoryModel.allowForks = app().settings().getBoolean(Keys.web.allowForking, true);
-
- // optionally generate an initial commit
- boolean addReadme = addReadmeModel.getObject();
- String gitignore = null;
- boolean addGitignore = addGitignoreModel.getObject();
- if (addGitignore) {
- gitignore = gitignoreModel.getObject();
- if (StringUtils.isEmpty(gitignore)) {
- throw new GitBlitException("Please select a .gitignore file");
- }
- }
-
- // init the repository
- app().gitblit().updateRepositoryModel(repositoryModel.name, repositoryModel, true);
-
- // optionally create an initial commit
- initialCommit(repositoryModel, addReadme, gitignore, useGitFlow);
-
- } catch (GitBlitException e) {
- error(e.getMessage());
-
- // restore project and name fields on error condition
- repositoryModel.projectPath = StringUtils.getFirstPathElement(fullName);
- if (!StringUtils.isEmpty(repositoryModel.projectPath)) {
- repositoryModel.name = fullName.substring(repositoryModel.projectPath.length() + 1);
- }
- return;
- }
- setRedirect(true);
- setResponsePage(SummaryPage.class, WicketUtils.newRepositoryParameter(fullName));
- }
- };
-
- GitBlitWebSession session = GitBlitWebSession.get();
- UserModel user = session.getUser();
-
- // build project list for repository destination
- String defaultProject = null;
- List<String> projects = new ArrayList<String>();
-
- if (user.canAdmin()) {
- String main = app().settings().getString(Keys.web.repositoryRootGroupName, "main");
- projects.add(main);
- defaultProject = main;
- }
-
- if (user.canCreate()) {
- projects.add(user.getPersonalPath());
- if (defaultProject == null) {
- // only prefer personal namespace if default is not already set
- defaultProject = user.getPersonalPath();
- }
- }
-
- repositoryModel.projectPath = defaultProject;
-
- // do not let the browser pre-populate these fields
- form.add(new SimpleAttributeModifier("autocomplete", "off"));
-
- form.add(new DropDownChoice<String>("projectPath", projects));
- form.add(new TextField<String>("name"));
- form.add(new TextField<String>("description"));
-
- Permission anonymousPermission = new Permission(getString("gb.anonymous"), getString("gb.anonymousRepoDescription"), "blank.png", AccessRestrictionType.NONE);
- Permission publicPermission = new Permission(getString("gb.public"), getString("gb.publicRepoDescription"), "lock_go_16x16.png", AccessRestrictionType.PUSH);
- Permission protectedPermission = new Permission(getString("gb.protected"), getString("gb.protectedRepoDescription"), "lock_pull_16x16.png", AccessRestrictionType.CLONE);
- Permission privatePermission = new Permission(getString("gb.private"), getString("gb.privateRepoDescription"), "shield_16x16.png", AccessRestrictionType.VIEW);
-
- List<Permission> permissions = new ArrayList<Permission>();
- if (app().settings().getBoolean(Keys.git.allowAnonymousPushes, false)) {
- permissions.add(anonymousPermission);
- }
- permissions.add(publicPermission);
- permissions.add(protectedPermission);
- permissions.add(privatePermission);
-
- // determine default permission selection
- AccessRestrictionType defaultRestriction = AccessRestrictionType.fromName(
- app().settings().getString(Keys.git.defaultAccessRestriction, AccessRestrictionType.PUSH.name()));
- if (AccessRestrictionType.NONE == defaultRestriction) {
- defaultRestriction = AccessRestrictionType.PUSH;
- }
-
- Permission defaultPermission = publicPermission;
- for (Permission permission : permissions) {
- if (permission.type == defaultRestriction) {
- defaultPermission = permission;
- }
- }
-
- permissionGroup = new RadioGroup<>("permissionsGroup", new Model<Permission>(defaultPermission));
- form.add(permissionGroup);
-
- ListView<Permission> permissionsList = new ListView<Permission>("permissions", permissions) {
-
- private static final long serialVersionUID = 1L;
-
- @Override
- protected void populateItem(ListItem<Permission> item) {
- Permission p = item.getModelObject();
- item.add(new Radio<Permission>("radio", item.getModel()));
- item.add(WicketUtils.newImage("image", p.image));
- item.add(new Label("name", p.name));
- item.add(new Label("description", p.description));
- }
- };
- permissionGroup.add(permissionsList);
-
- //
- // initial commit options
- //
-
- // add README
- addReadmeModel = Model.of(false);
- form.add(new CheckBox("addReadme", addReadmeModel));
-
- // add .gitignore
- File gitignoreDir = app().runtime().getFileOrFolder(Keys.git.gitignoreFolder, "${baseFolder}/gitignore");
- File [] files = gitignoreDir.listFiles();
- if (files == null) {
- files = new File[0];
- }
- List<String> gitignores = new ArrayList<String>();
- for (File file : files) {
- if (file.isFile() && file.getName().endsWith(".gitignore")) {
- gitignores.add(StringUtils.stripFileExtension(file.getName()));
- }
- }
- Collections.sort(gitignores);
- gitignoreModel = Model.of("");
- final DropDownChoice<String> gitignoreChoice = new DropDownChoice<String>("gitignore", gitignoreModel, gitignores);
- gitignoreChoice.setOutputMarkupId(true);
- form.add(gitignoreChoice.setEnabled(false));
-
- addGitignoreModel = Model.of(false);
- final CheckBox gitignoreCheckbox = new CheckBox("addGitignore", addGitignoreModel);
- form.add(gitignoreCheckbox);
-
- gitignoreCheckbox.add(new AjaxFormComponentUpdatingBehavior("onchange") {
-
- private static final long serialVersionUID = 1L;
-
- @Override
- protected void onUpdate(AjaxRequestTarget target) {
- gitignoreChoice.setEnabled(addGitignoreModel.getObject());
- target.addComponent(gitignoreChoice);
- }
- });
-
- // TODO add .gitflow
- addGitflowModel = Model.of(false);
- form.add(new CheckBox("addGitflow", addGitflowModel));
-
- form.add(new Button("create"));
-
- add(form);
- }
-
- /**
- * Prepare the initial commit for the repository.
- *
- * @param repository
- * @param addReadme
- * @param gitignore
- * @param addGitFlow
- * @return true if an initial commit was created
- */
- protected boolean initialCommit(RepositoryModel repository, boolean addReadme, String gitignore,
- boolean addGitFlow) {
- boolean initialCommit = addReadme || !StringUtils.isEmpty(gitignore) || addGitFlow;
- if (!initialCommit) {
- return false;
- }
-
- // build an initial commit
- boolean success = false;
- Repository db = app().repositories().getRepository(repositoryModel.name);
- ObjectInserter odi = db.newObjectInserter();
- try {
-
- UserModel user = GitBlitWebSession.get().getUser();
- PersonIdent author = new PersonIdent(user.getDisplayName(), user.emailAddress);
-
- DirCache newIndex = DirCache.newInCore();
- DirCacheBuilder indexBuilder = newIndex.builder();
-
- if (addReadme) {
- // insert a README
- String title = StringUtils.stripDotGit(StringUtils.getLastPathElement(repositoryModel.name));
- String description = repositoryModel.description == null ? "" : repositoryModel.description;
- String readme = String.format("## %s\n\n%s\n\n", title, description);
- byte [] bytes = readme.getBytes(Constants.ENCODING);
-
- DirCacheEntry entry = new DirCacheEntry("README.md");
- entry.setLength(bytes.length);
- entry.setLastModified(System.currentTimeMillis());
- entry.setFileMode(FileMode.REGULAR_FILE);
- entry.setObjectId(odi.insert(org.eclipse.jgit.lib.Constants.OBJ_BLOB, bytes));
-
- indexBuilder.add(entry);
- }
-
- if (!StringUtils.isEmpty(gitignore)) {
- // insert a .gitignore file
- File dir = app().runtime().getFileOrFolder(Keys.git.gitignoreFolder, "${baseFolder}/gitignore");
- File file = new File(dir, gitignore + ".gitignore");
- if (file.exists() && file.length() > 0) {
- byte [] bytes = FileUtils.readContent(file);
- if (!ArrayUtils.isEmpty(bytes)) {
- DirCacheEntry entry = new DirCacheEntry(".gitignore");
- entry.setLength(bytes.length);
- entry.setLastModified(System.currentTimeMillis());
- entry.setFileMode(FileMode.REGULAR_FILE);
- entry.setObjectId(odi.insert(org.eclipse.jgit.lib.Constants.OBJ_BLOB, bytes));
-
- indexBuilder.add(entry);
- }
- }
- }
-
- if (addGitFlow) {
- // insert a .gitflow file
- Config config = new Config();
- config.setString("gitflow", null, "masterBranch", Constants.MASTER);
- config.setString("gitflow", null, "developBranch", Constants.DEVELOP);
- config.setString("gitflow", null, "featureBranchPrefix", "feature/");
- config.setString("gitflow", null, "releaseBranchPrefix", "release/");
- config.setString("gitflow", null, "hotfixBranchPrefix", "hotfix/");
- config.setString("gitflow", null, "supportBranchPrefix", "support/");
- config.setString("gitflow", null, "versionTagPrefix", "");
-
- byte [] bytes = config.toText().getBytes(Constants.ENCODING);
-
- DirCacheEntry entry = new DirCacheEntry(".gitflow");
- entry.setLength(bytes.length);
- entry.setLastModified(System.currentTimeMillis());
- entry.setFileMode(FileMode.REGULAR_FILE);
- entry.setObjectId(odi.insert(org.eclipse.jgit.lib.Constants.OBJ_BLOB, bytes));
-
- indexBuilder.add(entry);
- }
-
- indexBuilder.finish();
-
- if (newIndex.getEntryCount() == 0) {
- // nothing to commit
- return false;
- }
-
- ObjectId treeId = newIndex.writeTree(odi);
-
- // Create a commit object
- CommitBuilder commit = new CommitBuilder();
- commit.setAuthor(author);
- commit.setCommitter(author);
- commit.setEncoding(Constants.ENCODING);
- commit.setMessage("Initial commit");
- commit.setTreeId(treeId);
-
- // Insert the commit into the repository
- ObjectId commitId = odi.insert(commit);
- odi.flush();
-
- // set the branch refs
- RevWalk revWalk = new RevWalk(db);
- try {
- // set the master branch
- RevCommit revCommit = revWalk.parseCommit(commitId);
- RefUpdate masterRef = db.updateRef(Constants.R_MASTER);
- masterRef.setNewObjectId(commitId);
- masterRef.setRefLogMessage("commit: " + revCommit.getShortMessage(), false);
- Result masterRC = masterRef.update();
- switch (masterRC) {
- case NEW:
- success = true;
- break;
- default:
- success = false;
- }
-
- if (addGitFlow) {
- // set the develop branch for git-flow
- RefUpdate developRef = db.updateRef(Constants.R_DEVELOP);
- developRef.setNewObjectId(commitId);
- developRef.setRefLogMessage("commit: " + revCommit.getShortMessage(), false);
- Result developRC = developRef.update();
- switch (developRC) {
- case NEW:
- success = true;
- break;
- default:
- success = false;
- }
- }
- } finally {
- revWalk.release();
- }
- } catch (UnsupportedEncodingException e) {
- logger().error(null, e);
- } catch (IOException e) {
- logger().error(null, e);
- } finally {
- odi.release();
- db.close();
- }
- return success;
- }
-
- private static class Permission implements Serializable {
-
- private static final long serialVersionUID = 1L;
-
- final String name;
- final String description;
- final String image;
- final AccessRestrictionType type;
-
- Permission(String name, String description, String img, AccessRestrictionType type) {
- this.name = name;
- this.description = description;
- this.image = img;
- this.type = type;
- }
- }
- }
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