directory.java

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package com.redmoon.forum;

import java.sql.*;

import javax.servlet.http.*;

import cn.js.fan.db.*;
import cn.js.fan.security.*;
import cn.js.fan.util.*;
import cn.js.fan.web.*;
import org.apache.log4j.*;
import java.util.Vector;
import java.util.Iterator;
import com.redmoon.kit.util.FileUpload;
import com.redmoon.kit.util.FileInfo;
import java.io.File;
import javax.servlet.ServletContext;



public class Directory implements IDirectory {
    String connname = "";
    Logger logger = Logger.getLogger(Directory.class.getName());

    public Directory() {
        connname = Global.defaultDB;
        if (connname.equals(""))
            logger.info("Directory:conname is empty.");
    }

    public boolean AddRootChild(HttpServletRequest request) throws
            ErrMsgException {
        int child_count = 0, orders = 1, parent_orders = 1,
                islocked = 0;
        String root_code = "", name = "", code = "", parent_code = "-1";
        int parent_layer = 1;
        boolean isParentRoot = false; 

        name = ParamUtil.get(request, "name", false);
        if (name == null)
            throw new ErrMsgException(SkinUtil.LoadString(request, "res.forum.Directory", "err_name_empty"));
        code = ParamUtil.get(request, "code", false);
        if (code == null)
            throw new ErrMsgException(SkinUtil.LoadString(request, "res.forum.Directory", "err_code_empty"));
        String description = ParamUtil.get(request, "description");

        root_code = code;

        String insertsql = "insert into sq_board (code,name,parent_code,description,orders,root_code,child_count,layer) values (";
        insertsql += StrUtil.sqlstr(code) + "," + StrUtil.sqlstr(name) +
                "," + StrUtil.sqlstr(parent_code) +
                "," + StrUtil.sqlstr(description) + "," +
                orders + "," + StrUtil.sqlstr(root_code) + "," +
                child_count + ",1)";

        
        
        
        int r = 0;
        RMConn conn = new RMConn(connname);
        try {
            r = conn.executeUpdate(insertsql);
        } catch (SQLException e) {
            logger.error(e.getMessage());
            throw new ErrMsgException(SkinUtil.LoadString(request, SkinUtil.ERR_DB)); 
        }
        return r == 1 ? true : false;
    }

    public boolean AddChild(ServletContext application, HttpServletRequest request) throws
            ErrMsgException {
        String logo = "";

        FileUpload fileupload = new FileUpload();
        
        String realpath = Global.getRealPath() + "forum/images/board_logo/";
        fileupload.setSavePath(realpath);
        
        fileupload.setMaxAllFileSize(600);
        
        fileupload.setMaxFileSize(200);
        
        String[] ext = {"gif", "jpg", "png", "jpeg"};
        fileupload.setValidExtname(ext);
        
        int ret = 0;
        try {
            ret = fileupload.doUpload(application, request, "utf-8");
        }
        catch (Exception e) {
            logger.error("AddChild: " + e.getMessage());
            throw new ErrMsgException(e.getMessage());
        }
        
        if (ret==-4 || ret==-3 ) {
            throw new ErrMsgException(fileupload.getErrMessage(request));
        } else {
            if (ret==fileupload.RET_SUCCESS) {
                
                fileupload.writeFile(true);
                Vector v = fileupload.getFiles();
                if (v.size()>0) {
                    FileInfo fi = (FileInfo) v.elementAt(0);
                    if (fi != null)
                        logo = fi.getDiskName();
                }
            }
        }

        String name = "", code = "", parent_code = "";

        name = fileupload.getFieldValue("name");
        if (name == null)
            throw new ErrMsgException(SkinUtil.LoadString(request, "res.forum.Directory", "err_name_empty"));
        code = fileupload.getFieldValue("code");
        if (code == null || code.trim().equals(""))
            throw new ErrMsgException(SkinUtil.LoadString(request, "res.forum.Directory", "err_code_empty"));
        if (code.equals("not"))
            throw new ErrMsgException(SkinUtil.LoadString(request, "res.forum.Directory", "err_code_not"));
        code = code.trim();

        if (!StrUtil.isSimpleCode(code))
            throw new ErrMsgException(SkinUtil.LoadString(request, "err_simple_code")); 

        parent_code = fileupload.getFieldValue("parent_code");
        if (parent_code==null || parent_code.equals(""))
            throw new ErrMsgException(SkinUtil.LoadString(request, "res.forum.Directory", "err_parent_code_empty"));
        String description = fileupload.getFieldValue("description");
        String strtype = fileupload.getFieldValue("type");
        int type = Integer.parseInt(strtype);
        String theme = fileupload.getFieldValue("theme");
        String skin = fileupload.getFieldValue("skin").trim();
        String locked = fileupload.getFieldValue("isLocked");
        int isLocked = Integer.parseInt(locked);
        String color = fileupload.getFieldValue("color");
        String isHome = fileupload.getFieldValue("isHome");
        String strWebeditAllowType = fileupload.getFieldValue("webeditAllowType");
        int webeditAllowType = Leaf.WEBEDIT_ALLOW_TYPE_UBB_NORMAL;
        if (StrUtil.isNumeric(strWebeditAllowType))
            webeditAllowType = Integer.parseInt(strWebeditAllowType);
        String plugin2Code = StrUtil.getNullStr(fileupload.getFieldValue("plugin2Code"));
        String strCheckMsg = fileupload.getFieldValue("checkMsg");
        int checkMsg = StrUtil.toInt(strCheckMsg, 0);
        int delMode = StrUtil.toInt(fileupload.getFieldValue("delMode"), 0);
        int displayStyle = StrUtil.toInt(fileupload.getFieldValue("displayStyle"), Leaf.DISPLAY_STYLE_VERTICAL);
        boolean isBold = StrUtil.getNullStr(fileupload.getFieldValue("isBold")).equals("true");

        Leaf lf = new Leaf();
        lf = lf.getLeaf(code);
        if (lf!=null && lf.isLoaded())
            throw new ErrMsgException(SkinUtil.LoadString(request, "res.forum.Directory", "err_same_code") + lf.getName()); 

        lf = new Leaf();
        lf.setName(name);
        lf.setCode(code);
        lf.setParentCode(parent_code);
        lf.setDescription(description);
        lf.setType(type);
        lf.setLogo(logo);
        lf.setTheme(theme);
        lf.setSkin(skin);
        lf.setLocked((isLocked==1)?true:false);
        lf.setColor(color);
        if (isHome!=null && isHome.equals("true"))
            lf.setIsHome(true);
        else
            lf.setIsHome(false);
        lf.setWebeditAllowType(webeditAllowType);
        lf.setPlugin2Code(plugin2Code);
        lf.setCheckMsg(checkMsg);
        lf.setDelMode(delMode);
        lf.setDisplayStyle(displayStyle);
        lf.setBold(isBold);

        Leaf leaf = getLeaf(parent_code);
        return leaf.AddChild(lf);
    }

    public void del(ServletContext application, String delcode) throws ErrMsgException {
        Leaf lf = getLeaf(delcode);
        lf.del(application, lf);
    }

    public synchronized boolean update(ServletContext application, HttpServletRequest request) throws
            ErrMsgException {
        String logo = "";
        FileUpload fileupload = new FileUpload();
        
        String realpath = Global.getRealPath() + "forum/images/board_logo/";
        fileupload.setSavePath(realpath);
        
        fileupload.setMaxAllFileSize(600);
        
        fileupload.setMaxFileSize(200);
        
        String[] ext = {"gif", "jpg", "png", "jpeg"};
        fileupload.setValidExtname(ext);
        
        int ret = 0;
        try {
            ret = fileupload.doUpload(application, request, "utf-8");
        }
        catch (Exception e) {
            logger.error("AddChild: " + e.getMessage());
            throw new ErrMsgException(e.getMessage());
        }
        
        if (ret==-4 || ret==-3 ) {
            throw new ErrMsgException(fileupload.getErrMessage(request));
        } else {
            if (ret==fileupload.RET_SUCCESS) {
                
                fileupload.writeFile(true);
                Vector v = fileupload.getFiles();
                if (v.size()>0) {