Usuário:SandroHcBot/Código Fonte/MembersTask

Reporta o número de membros nos recordes com o passar do tempo

/*--------------------------------------------------------
 * AmauriceBot - RuneScape Wikia update task robot
 * Copyright (c) 2009-2012  Maurice Abraham.
 *
 * This program 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.
 *
 * This program 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/>.
 *
 * Contributors:
 *   None
 *------------------------------------------------------*/

package amauricebot;

import java.io.IOException;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Locale;
import java.util.TimeZone;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

@Description(summary = "Reporta o número de membros nos recordes com o passar do tempo")
public class MembersTask implements BotTask
{
    private WikiSession m_wiki = null;
    private String m_summaryPage = null;
    private String m_rankPage = "Predefinição:Nível Mínimo para Recordes";
    
    private DateFormat m_dateFmt = null;
    private Pattern RANK_PATTERN = Pattern.compile("\\|(\\w+)\\.Rank=([0-9,]+)");
    
    public MembersTask(WikiSession wiki)
    {
        m_wiki = wiki;
        String loginUser = m_wiki.getLoginUser();
        if (loginUser != null)
            m_summaryPage = "Utilizador:" + loginUser + "/Número de Membros";

        m_dateFmt = new SimpleDateFormat("d-MMM-yyyy", Locale.ENGLISH);
        m_dateFmt.setTimeZone(TimeZone.getTimeZone("UTC"));
    }

    public void perform()
            throws IOException
    {
        if (m_summaryPage == null)
            return;
        
        WikiSession.PageRevision[] revisions = m_wiki.getHistory(m_rankPage, 50);
        if (revisions.length < 1)
        {
            Utils.log("ERRO: Não foi possível obter o histórico de [[" + m_rankPage + "]]");
            return;
        }

        StringBuilder overall = new StringBuilder();
        StringBuilder constit = new StringBuilder();
        for (int i = revisions.length-1; i >= 0; i --)
        {
            long numOverall = 1;
            long numConstit = 1;
            Matcher m = RANK_PATTERN.matcher(revisions[i].getContent());
            while (m.find())
            {
                if (m.group(1).equals("Todos"))
                    numOverall = Utils.parseNum(m.group(2), null, 1);
                if (m.group(1).equals("Condição física"))
                    numConstit = Utils.parseNum(m.group(2), null, 1);
            }
            overall.append(numOverall).append(" ");
            constit.append(numConstit).append(" ");
        }

        try
        {
            String oldText = m_wiki.getText(m_summaryPage);
            StringBuilder text = new StringBuilder();
            text.append("{{#vardefine:overall|").append(overall).append("}}\n");
            text.append("{{#vardefine:constit|").append(constit).append("}}\n");
            text.append(oldText.replaceFirst("^(?:.|\n)*?==","=="));
            String newText = text.toString();

            if (!newText.trim().equals(oldText.trim()))
            {
                if (m_wiki.editText(m_summaryPage, text.toString(),
                                    "Número de membros atualizado", true))
                    Utils.log("Contas atualizadas em [[" + m_summaryPage + "]]");
                else
                    Utils.log("AVISO: Falha ao atualizar o número de membros (possível conflicto)");
            }
        }
        catch (Exception ex)
        {
            // ignore
        }        
    }
}