com.alta189.deskbin.services.paste.PastebinService.java Source code

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Here is the source code for com.alta189.deskbin.services.paste.PastebinService.java

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/*
 * This file is part of DeskBin.
 *
 * Copyright (c) 2012, alta189 <http://github.com/alta189/DeskBin/>
 * DeskBin is licensed under the GNU Lesser General Public License.
 *
 * DeskBin is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * DeskBin 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.alta189.deskbin.services.paste;

import java.io.File;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.List;

import org.apache.commons.io.FileUtils;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;

import com.alta189.deskbin.services.ServiceSnapshot;
import com.alta189.deskbin.util.KeyUtils;

public class PastebinService extends FilePasteService {
    private static final String NAME = "pastebin";
    private static final String URL = "http://pastebin.com/api/api_post.php";
    private final HttpClient client = new DefaultHttpClient();
    private final String apiKey;

    public PastebinService() {
        this.apiKey = KeyUtils.getKey("pastebin-apikey");
    }

    public PastebinService(ServiceSnapshot snapshot) {
        this();
    }

    @Override
    public String getName() {
        return NAME;
    }

    @Override
    public ServiceSnapshot generateSnapshot() {
        return new ServiceSnapshot(getClass());
    }

    @Override
    public String paste(String content, boolean isPrivate) throws PasteException {
        HttpPost post = new HttpPost(URL);

        List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        nvps.add(new BasicNameValuePair("api_dev_key", apiKey));
        nvps.add(new BasicNameValuePair("api_option", "paste"));
        nvps.add(new BasicNameValuePair("api_paste_private", isPrivate ? "2" : "0"));
        nvps.add(new BasicNameValuePair("api_paste_code", content));
        try {
            post.setEntity(new UrlEncodedFormEntity(nvps, "UTF-8"));
        } catch (UnsupportedEncodingException e) {
            throw new PasteException(e);
        }
        try {
            HttpResponse response = client.execute(post);
            return EntityUtils.toString(response.getEntity());
        } catch (Exception e) {
            throw new PasteException(e);
        }
    }

    @Override
    public String paste(File file, boolean isPrivate) throws PasteException {
        if (file.exists()) {
            try {
                String contents = FileUtils.readFileToString(file, "UTF-8");
                if (contents != null && !contents.isEmpty()) {
                    return paste(file, isPrivate);
                }
            } catch (IOException e) {
                throw new PasteException(e);
            }
        }
        return null;
    }

    @Override
    public String paste(List<File> files, boolean isPrivate) throws PasteException {
        StringBuilder builder = new StringBuilder();
        for (File file : files) {
            String url = paste(file, isPrivate);
            if (url != null && !url.isEmpty()) {
                builder.append(url).append(" ");
            }
        }
        return builder.toString();
    }

}