/*
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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.utils;
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import java.text.ParseException;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import org.eclipse.jgit.lib.Repository;
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import org.eclipse.jgit.revwalk.RevCommit;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import com.gitblit.models.PathModel;
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import com.gitblit.models.RefModel;
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import com.gitblit.models.TicketModel;
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import com.gitblit.models.TicketModel.Comment;
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public class TicgitUtils {
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static final Logger LOGGER = LoggerFactory.getLogger(TicgitUtils.class);
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public static RefModel getTicketsBranch(Repository r) {
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RefModel ticgitBranch = null;
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try {
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// search for ticgit branch in local heads
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for (RefModel ref : JGitUtils.getLocalBranches(r, false, -1)) {
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if (ref.displayName.endsWith("ticgit")) {
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ticgitBranch = ref;
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break;
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}
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}
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// search for ticgit branch in remote heads
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if (ticgitBranch == null) {
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for (RefModel ref : JGitUtils.getRemoteBranches(r, false, -1)) {
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if (ref.displayName.endsWith("ticgit")) {
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ticgitBranch = ref;
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break;
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}
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}
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}
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} catch (Throwable t) {
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LOGGER.error("Failed to find ticgit branch!", t);
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}
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return ticgitBranch;
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}
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public static List<TicketModel> getTickets(Repository r) {
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RefModel ticgitBranch = getTicketsBranch(r);
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if (ticgitBranch == null) {
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return null;
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}
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RevCommit commit = (RevCommit) ticgitBranch.referencedObject;
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List<PathModel> paths = JGitUtils.getFilesInPath(r, null, commit);
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List<TicketModel> tickets = new ArrayList<TicketModel>();
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for (PathModel ticketFolder : paths) {
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if (ticketFolder.isTree()) {
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try {
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TicketModel t = new TicketModel(ticketFolder.name);
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readTicketContents(r, ticgitBranch, t);
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tickets.add(t);
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} catch (Throwable t) {
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LOGGER.error("Failed to get a ticket!", t);
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}
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}
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}
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Collections.sort(tickets);
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Collections.reverse(tickets);
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return tickets;
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}
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public static TicketModel getTicket(Repository r, String ticketFolder) {
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RefModel ticketsBranch = getTicketsBranch(r);
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if (ticketsBranch != null) {
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try {
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TicketModel ticket = new TicketModel(ticketFolder);
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readTicketContents(r, ticketsBranch, ticket);
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return ticket;
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} catch (Throwable t) {
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LOGGER.error("Failed to get ticket " + ticketFolder, t);
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}
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}
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return null;
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}
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private static void readTicketContents(Repository r, RefModel ticketsBranch, TicketModel ticket) {
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RevCommit commit = (RevCommit) ticketsBranch.referencedObject;
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List<PathModel> ticketFiles = JGitUtils.getFilesInPath(r, ticket.name, commit);
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for (PathModel file : ticketFiles) {
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String content = JGitUtils.getStringContent(r, commit.getTree(), file.path).trim();
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if (file.name.equals("TICKET_ID")) {
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ticket.id = content;
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} else if (file.name.equals("TITLE")) {
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ticket.title = content;
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} else {
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String[] chunks = file.name.split("_");
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if (chunks[0].equals("ASSIGNED")) {
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ticket.handler = content;
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} else if (chunks[0].equals("COMMENT")) {
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try {
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Comment c = new Comment(file.name, content);
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ticket.comments.add(c);
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} catch (ParseException e) {
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LOGGER.error("Failed to parse ticket comment", e);
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}
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} else if (chunks[0].equals("TAG")) {
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if (content.startsWith("TAG_")) {
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ticket.tags.add(content.substring(4));
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} else {
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ticket.tags.add(content);
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}
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} else if (chunks[0].equals("STATE")) {
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ticket.state = content;
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}
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}
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}
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Collections.sort(ticket.comments);
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}
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}
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