newpost.java

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package com.laoer.bbscs.bbs.business;

import java.sql.*;
import java.io.*;
import java.util.*;
import com.laoer.bbscs.db.*;
import com.laoer.bbscs.sysinfo.*;
import com.laoer.bbscs.util.*;
import org.apache.log4j.*;

/**
 * <p>Title: 天乙社区V5.0</p>
 * <p>Description: BBS-CS天乙社区V5.0</p>
 * <p>Copyright: Copyright (c) 2003</p>
 * <p>Company: laoer.com</p>
 * @author 龚天乙
 * @version 5.0
 */

public class NewPost {

  static Logger logger = Logger.getLogger(NewPost.class.getName());
  private static Vector inPostNew = new Vector();

  public NewPost() {
  }

  public static synchronized void intoNewPost(ForumInfo aForum) {
    /*
         int len = inPostNew.size();
         if (len > 9) {
      inPostNew.removeElementAt(len - 1);
         }
         inPostNew.add(0, aForum);*/
    try {
      String filepath = Util.getPubFilePath();
      File file = new File(filepath + "newpost.htm");
      String strDetail = "";
      StringBuffer sb = new StringBuffer();
      if (file.exists()) {
        FileInputStream bw = new FileInputStream(file);
        int _len = bw.available();
        byte[] str = new byte[_len];
        if (bw.read(str) == -1) {
          strDetail = "";
        }
        else {
          if (Sys.isLocale()) {
            strDetail = new String(str);
          }
          else {
            strDetail = new String(str, "UTF8");
          }
        }
        bw.close();
        bw = null;
        while (Util.getAppearTimes(strDetail, "<!--NEWPOST") > 9) {
          strDetail = strDetail.substring(0,
                                          strDetail.lastIndexOf("<!--NEWPOST"));
        }
      }
      sb.append("<!--NEWPOST-" + aForum.getID() + "--><tr><td>");
      sb.append("<a href='readAction.do?sid=###&bid=" +
                aForum.getBoardID() + "&recid=" + aForum.getID2() +
                "&pages=1' title='"+aForum.getTitle()+"'>" +
                Util.getCutString(Util.stripslashes(aForum.getTitle()), 8) +
                "</a>");
      sb.append("<font color=#FF0000> [" + aForum.getBoardName() + "]</font>");
      sb.append("</td></tr><!--ENDNEWPOST-" + aForum.getID() + "-->");
      sb.append(strDetail);

      FileOutputStream wf = new FileOutputStream(filepath + "newpost.htm");
      if (Sys.isLocale()) {
        wf.write(sb.toString().getBytes());
      }
      else {
        wf.write(sb.toString().getBytes("UTF8"));
      }
      wf.close();

    }
    catch (IOException e) {
      logger.error(e);
    }
  }

  public static synchronized void delNewPost(long fid) {
    /*
         int len = inPostNew.size();
         ForumInfo aForum = null;
         for (int i = 0; i < len; i++) {
      aForum = (ForumInfo) inPostNew.get(i);
      if (aForum.getID() == fid) {
        inPostNew.removeElementAt(i);
        //return;
      }
         }*/
    try {
      String filepath = Util.getPubFilePath();
      File file = new File(filepath + "newpost.htm");
      String strDetail = "";
      StringBuffer sb = new StringBuffer();
      if (file.exists()) {
        FileInputStream bw = new FileInputStream(file);
        int _len = bw.available();
        byte[] str = new byte[_len];
        if (bw.read(str) == -1) {
          strDetail = "";
        }
        else {
          if (Sys.isLocale()) {
            strDetail = new String(str);
          }
          else {
            strDetail = new String(str, "UTF8");
          }
        }
        bw.close();
        bw = null;
        int index = strDetail.indexOf("<!--NEWPOST-" + fid + "-->");
        String end = "<!--ENDNEWPOST-" + fid + "-->";
        if (index != -1) {
          strDetail = strDetail.substring(0, index) +
              strDetail.substring(strDetail.indexOf(end) + end.length(),
                                  strDetail.length());

          FileOutputStream wf = new FileOutputStream(filepath + "newpost.htm");
          if (Sys.isLocale()) {
            wf.write(strDetail.getBytes());
          }
          else {
            wf.write(strDetail.getBytes("UTF8"));
          }
          wf.close();

        }
      }
    }
    catch (IOException e) {

    }
  }

  public synchronized void createFile() {
    int len = inPostNew.size();
    StringBuffer sb = new StringBuffer();
    ForumInfo aForum = null;
    int n = 2;
    if (len > 0) {
      for (int i = 0; i < len; i++) {
        aForum = (ForumInfo) inPostNew.get(i);
        sb.append("<tr><td>");
        sb.append("<a href='" + Sys.getURL() + "readAction.do?sid=###&bid=" +
                  aForum.getBoardID() + "&recid=" + aForum.getID2() +
                  "&pages=1' title='"+aForum.getTitle()+"'>" +
                  Util.getCutString(Util.stripslashes(aForum.getTitle()), 8) +
                  "</a>");
        sb.append("<font color=#FF0000> [" + aForum.getBoardName() + "]</font>");
        sb.append("</td></tr>");
      }
    }
    else {
      sb.append("<!--No New Post-->");
    }
    try {
      String filepath = Util.getPubFilePath();
      File file = new File(filepath + "newpost.htm");
      if (file.exists()) {
        file.delete();
      }
      FileOutputStream wf = new FileOutputStream(filepath + "newpost.htm");
      if (Sys.isLocale()) {
        wf.write(sb.toString().getBytes());
      }
      else {
        wf.write(sb.toString().getBytes("UTF8"));
      }
      wf.close();
    }
    catch (IOException e) {
      logger.error(e);
    }
  }

}