GitOperationsService.java

/*
 * Copyright (c) 2011, 2012 Roberto Tyley
 *
 * This file is part of 'Agit' - an Android Git client.
 *
 * Agit is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Agit is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see http://www.gnu.org/licenses/ .
 */

package com.madgag.agit;

import static android.widget.Toast.LENGTH_LONG;
import static com.madgag.agit.GitIntents.BARE;
import static com.madgag.agit.GitIntents.addDirectoryTo;
import static com.madgag.agit.GitIntents.directoryFrom;
import static com.madgag.agit.GitIntents.gitDirFrom;
import static com.madgag.agit.RepositoryViewerActivity.manageRepoPendingIntent;
import static com.madgag.agit.git.Repos.openRepoFor;
import static com.madgag.agit.git.Repos.refreshOperationFor;
import android.content.Intent;
import android.os.Binder;
import android.os.IBinder;
import android.util.Log;
import android.widget.Toast;

import com.google.inject.Inject;
import com.madgag.agit.operation.lifecycle.LongRunningServiceLifetime;
import com.madgag.agit.operation.lifecycle.RepoNotifications;
import com.madgag.agit.operations.Clone;
import com.madgag.agit.operations.GitAsyncTask;
import com.madgag.agit.operations.GitAsyncTaskFactory;
import com.madgag.agit.operations.GitOperation;

import java.io.File;
import java.net.URISyntaxException;

import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.transport.URIish;

import roboguice.service.RoboService;

public class GitOperationsService extends RoboService {

    public static final String TAG = "GitIntentService";

    @Inject
    GitAsyncTaskFactory asyncTaskFactory;

    public static Intent cloneOperationIntentFor(URIish uri, File directory, boolean bare) {
        Intent intent = new Intent("org.openintents.git.CLONE");
        intent.putExtra("source-uri", uri.toPrivateString());
        intent.putExtra(BARE, bare);
        addDirectoryTo(intent, directory);
        return intent;
    }

    public class GitOperationsBinder extends Binder {
        GitOperationsService getService() {
            return GitOperationsService.this;
        }
    }

    private final IBinder mBinder = new GitOperationsBinder();

    @Override
    public IBinder onBind(Intent intent) {
        return mBinder;
    }

    @Override
    public void onStart(Intent intent, int startId) {
        handleMethod(intent);
    }

    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {
        return handleMethod(intent);
    }

    private int handleMethod(Intent intent) {
        Log.i(TAG, "handleMethod " + intent);

        if (intent == null) {
            return START_NOT_STICKY;
        }

        String action = intent.getAction();
        Log.i(TAG, "Got action " + action);

        GitOperation operation = null;
        if (action.equals("org.openintents.git.CLONE")) {
            String sourceUriString = intent.getStringExtra("source-uri");
            boolean bare = intent.getBooleanExtra(BARE, true);
            try {
                operation = new Clone(bare, new URIish(sourceUriString), directoryFrom(intent));
            } catch (URISyntaxException e) {
                Toast.makeText(this, "Invalid uri " + sourceUriString, LENGTH_LONG).show();
                return START_NOT_STICKY;
            }
        } else if (action.equals("org.openintents.git.repo.SYNC")) {
            File gitdir = gitDirFrom(intent);

            Repository repository = openRepoFor(gitdir);
            operation = refreshOperationFor(repository);
        } else {
            Log.e(TAG, "What is " + action);
            return START_NOT_STICKY;
        }

        LongRunningServiceLifetime lifecycleSupport = new LongRunningServiceLifetime(new RepoNotifications(this,
                operation.getGitDir(), manageRepoPendingIntent(operation.getGitDir(), this)), this);
        GitAsyncTask task = asyncTaskFactory.createTaskFor(operation, lifecycleSupport);
        // repositoryOperationContext.enqueue(operation);
        task.execute();
        return START_STICKY;
    }
}