/*
|
* Copyright 2011 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.utils;
|
|
import java.text.ParseException;
|
import java.util.ArrayList;
|
import java.util.Collections;
|
import java.util.List;
|
|
import org.eclipse.jgit.lib.Repository;
|
import org.eclipse.jgit.revwalk.RevCommit;
|
import org.slf4j.Logger;
|
import org.slf4j.LoggerFactory;
|
|
import com.gitblit.models.PathModel;
|
import com.gitblit.models.RefModel;
|
import com.gitblit.models.TicketModel;
|
import com.gitblit.models.TicketModel.Comment;
|
|
/**
|
* Utility class for reading Ticgit issues.
|
*
|
* @author James Moger
|
*
|
*/
|
public class TicgitUtils {
|
|
static final Logger LOGGER = LoggerFactory.getLogger(TicgitUtils.class);
|
|
/**
|
* Returns a RefModel for the Ticgit branch in the repository. If the branch
|
* can not be found, null is returned.
|
*
|
* @param repository
|
* @return a refmodel for the ticgit branch or null
|
*/
|
public static RefModel getTicketsBranch(Repository repository) {
|
return JGitUtils.getBranch(repository, "ticgit");
|
}
|
|
/**
|
* Returns a list of all tickets in the ticgit branch of the repository.
|
*
|
* @param repository
|
* @return list of tickets
|
*/
|
public static List<TicketModel> getTickets(Repository repository) {
|
RefModel ticgitBranch = getTicketsBranch(repository);
|
if (ticgitBranch == null) {
|
return null;
|
}
|
RevCommit commit = (RevCommit) ticgitBranch.referencedObject;
|
List<PathModel> paths = JGitUtils.getFilesInPath(repository, null, commit);
|
List<TicketModel> tickets = new ArrayList<TicketModel>();
|
for (PathModel ticketFolder : paths) {
|
if (ticketFolder.isTree()) {
|
try {
|
TicketModel t = new TicketModel(ticketFolder.name);
|
loadTicketContents(repository, ticgitBranch, t);
|
tickets.add(t);
|
} catch (Throwable t) {
|
LOGGER.error("Failed to get a ticket!", t);
|
}
|
}
|
}
|
Collections.sort(tickets);
|
Collections.reverse(tickets);
|
return tickets;
|
}
|
|
/**
|
* Returns a TicketModel for the specified ticgit ticket. Returns null if
|
* the ticket does not exist or some other error occurs.
|
*
|
* @param repository
|
* @param ticketFolder
|
* @return a ticket
|
*/
|
public static TicketModel getTicket(Repository repository, String ticketFolder) {
|
RefModel ticketsBranch = getTicketsBranch(repository);
|
if (ticketsBranch != null) {
|
try {
|
TicketModel ticket = new TicketModel(ticketFolder);
|
loadTicketContents(repository, ticketsBranch, ticket);
|
return ticket;
|
} catch (Throwable t) {
|
LOGGER.error("Failed to get ticket " + ticketFolder, t);
|
}
|
}
|
return null;
|
}
|
|
/**
|
* Loads the contents of the ticket.
|
*
|
* @param repository
|
* @param ticketsBranch
|
* @param ticket
|
*/
|
private static void loadTicketContents(Repository repository, RefModel ticketsBranch,
|
TicketModel ticket) {
|
RevCommit commit = (RevCommit) ticketsBranch.referencedObject;
|
List<PathModel> ticketFiles = JGitUtils.getFilesInPath(repository, ticket.name, commit);
|
for (PathModel file : ticketFiles) {
|
String content = JGitUtils.getStringContent(repository, commit.getTree(), file.path)
|
.trim();
|
if (file.name.equals("TICKET_ID")) {
|
ticket.id = content;
|
} else if (file.name.equals("TITLE")) {
|
ticket.title = content;
|
} else {
|
String[] chunks = file.name.split("_");
|
if (chunks[0].equals("ASSIGNED")) {
|
ticket.handler = content;
|
} else if (chunks[0].equals("COMMENT")) {
|
try {
|
Comment c = new Comment(file.name, content);
|
ticket.comments.add(c);
|
} catch (ParseException e) {
|
LOGGER.error("Failed to parse ticket comment", e);
|
}
|
} else if (chunks[0].equals("TAG")) {
|
if (content.startsWith("TAG_")) {
|
ticket.tags.add(content.substring(4));
|
} else {
|
ticket.tags.add(content);
|
}
|
} else if (chunks[0].equals("STATE")) {
|
ticket.state = content;
|
}
|
}
|
}
|
Collections.sort(ticket.comments);
|
}
|
}
|
