newdirpage.java

一个日本流行的,功能较全的开源Web办公管理(Groupware)系统。

package jp.co.sjts.gsession.link;

/*
 * 僨傿儗僋僩儕搊榐夋柺  NewDirPage.java
 * Copyright (C) 1999-2000 Japan Total System Co,LTD
 *	  Satoru K	<[e-mail]>
 */

import java.util.Iterator;
import java.util.List;
import java.util.ArrayList;
import java.util.Hashtable;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import jp.co.sjts.gsession.tools.*;

public class NewDirPage extends CreatePage {

	private class Dir {
		protected int dirId;
		protected String name;

		protected Dir(int dirId,String name) {
			this.dirId = dirId;
			this.name = name;
		}
	}

	private final String title="怴婯僨傿儗僋僩儕嶌惉";

	private final String bgcolor =	"#ffffff";
	private final String text	=	"#000000";
	private final String link	=	"#0000ff";
	private final String vlink	=	"#800080";
	private final String alink	=	"#0000ff";

	private Hashtable hsPara;
	private String dataDir;
	private String mapUrl;
	private String helpUrl;

	// 僐儞僗僩儔僋僞
	public NewDirPage(Hashtable hsPara,String dataDir, String mapUrl,String helpUrl) {
		this.hsPara = hsPara;
		this.dataDir = dataDir;
		this.mapUrl = mapUrl;
		this.helpUrl = helpUrl;
	}

	protected boolean writePage(HttpServletRequest req,HttpServletResponse res) throws GSException {
		String url = GSTool.removeParaFormURI(req.getRequestURI());
		int currentDirId = (hsPara.get(LkCmd.GS_PARA_DIRID)!=null)?
			Integer.parseInt( ((String[])hsPara.get(LkCmd.GS_PARA_DIRID))[0]):0;


		setCharset("iso-2022-jp");
		setTitle(title);
		setHelpUrl(helpUrl+GSHelpPage.LK200000);

		setBodyColor(bgcolor,text,link,vlink,alink);

		addBodyString("<CENTER>");
		addBodyString("<FORM METHOD=\"post\" ACTION=\""+url+"\">");
		addBodyString("<INPUT TYPE=\"hidden\" NAME=\""+LkCmd.GS_PARA_CMD
					  +"\" VALUE=\""+LkCmd.NEW_DIR_CHECK+"\">");

		addBodyString("<TABLE WIDTH=\"550\" BORDER=\"3\" CELLSPACING=\"0\" CELLPADDING=\"0\">");

		// 僞僀僩儖
		title(url,currentDirId);


		// 杮懱
		addBodyString("<TR>");
		addBodyString("<TD HEIGHT=\"260\" ALIGN=\"center\" BGCOLOR=\"#ffffcf\">");
		addBodyString("  <TABLE BGCOLOR=\"#cccccc\" BORDER=\"2\" CELLSPACING=\"0\" CELLPADDING=\"5\">");


		// 恊僨傿儗僋僩儕
		// 僨傿儗僋僩儕僨乕僞偺庢摼
		addBodyString("  <TR>");
		addBodyString("  <TD VALIGN=\"top\" BGCOLOR=\"#408080\" NOWRAP>"
				+"<FONT COLOR=\"#ffffff\"><B>恊僨傿儗僋僩儕</B></FONT></TD>");

		addBodyString("  <TD><SELECT NAME=\""+LkCmd.GS_PARA_PDIRID+"\">");

		DirData dirData = new DirData(this.dataDir);
		dirData.Load();

		List dirList = new ArrayList(dirData.getDirSize());
		Dir dir = new Dir(0,dirData.getDirName(0));
		dirList.add(dir);
		setMoveDirList(dirData.getChildDirIds(0),dirData,dirList,1);
		Iterator it = dirList.iterator();
		while(it.hasNext()){
			dir = (Dir)it.next();
			if(currentDirId==dir.dirId)
				addBodyString("  <OPTION VALUE=\""+dir.dirId+"\" SELECTED>"+dir.name);
			else
				addBodyString("  <OPTION VALUE=\""+dir.dirId+"\">"+dir.name);
		}

		addBodyString("  <OPTION VALUE=\"-1\">丂丂丂丂丂丂丂丂丂丂丂丂丂丂丂丂丂丂丂丂丂丂丂丂丂丂丂丂丂丂丂丂丂丂丂");
		addBodyString("  </SELECT></TD>");
		addBodyString("  </TR>");


		// 僨傿儗僋僩儕柤
		addBodyString("  <TR>");
		addBodyString("  <TD BGCOLOR=\"#408080\" NOWRAP>"
					  +"<FONT COLOR=\"#ffffff\"><B>僨傿儗僋僩儕柤</B></FONT></TD>");
		if(hsPara.get(LkCmd.GS_PARA_DIRNAME)==null)
			addBodyString("  <TD><INPUT TYPE=\"text\" NAME=\""+LkCmd.GS_PARA_DIRNAME
					+"\" SIZE=\"60\" MAXLENGTH=\"127\"></TD>");
		else
			addBodyString("  <TD><INPUT TYPE=\"text\" NAME=\""+LkCmd.GS_PARA_DIRNAME
					+"\" SIZE=\"60\" MAXLENGTH=\"127\" VALUE=\""
					+((String[])hsPara.get(LkCmd.GS_PARA_DIRNAME))[0]+"\"></TD>");


		addBodyString("  </TR>");


		addBodyString("  </TABLE>");
		addBodyString("</TD>");
		addBodyString("</TR>");

		// 僞僀僩儖
		title(url,currentDirId);


		addBodyString("</TABLE>");
		addBodyString("</FORM>");
		addBodyString("</CENTER>");
		return true;
	}

	private void title(String url,int currentDirId) {

		// 僞僀僩儖
		addBodyString("<TR>");
		addBodyString("<TD BGCOLOR=\"#000080\">");
		addBodyString("  <TABLE WIDTH=\"100%\" BORDER=\"0\" CELLSPACING=\"0\" CELLPADDING=\"2\">");
		addBodyString("  <TR>");
		addBodyString("  <TD ><FONT COLOR=\"#ffffff\"><B>"+title+"</B></FONT></TD>");
		addBodyString("  <TD ALIGN=\"right\">");
		addBodyString("  <INPUT TYPE=\"image\" SRC=\""+mapUrl+GSFilename.GS_TUIKA_BTN
					  +"\" ALT=\"捛壛\" WIDTH=\"93\" HEIGHT=\"28\" BORDER=\"0\">");

		addBodyString("  <A HREF=\""+url+"?"+LkCmd.GS_PARA_CMD+"="+LkCmd.LK_MAIN+"&"
				+LkCmd.GS_PARA_DIRID+"="+currentDirId+"\"><IMG SRC=\""
				+mapUrl+GSFilename.GS_TORIKESHI_BTN
				+"\" ALT=\"庢徚\" WIDTH=\"93\" HEIGHT=\"28\" BORDER=\"0\"></A>");

		addBodyString("  </TD>");
		addBodyString("  </TR>");
		addBodyString("  </TABLE>");
		addBodyString("</TD>");
		addBodyString("</TR>");
	}

	private void setMoveDirList(int[] dirIds,DirData dirData,List dirList,int node) {
		if(dirIds==null)
			return;

		for(int i=0;i<dirIds.length;i++){
			String tab="";

			for(int j=0;j<node;j++) // 奒憌
				tab += "丂丂";

			Dir dir = new Dir(dirIds[i],tab+dirData.getDirName(dirIds[i]));
			dirList.add(dir);
			setMoveDirList(dirData.getChildDirIds(dirIds[i]),dirData,dirList,node+1);
		}
	}

}