_getfile__jsp.java

CMS 1、增加子站点功能

/*
 * JSP generated by Resin-3.1.0 (built Fri, 22 Dec 2006 07:00:35 PST)
 */

package _jsp._forum;
import javax.servlet.*;
import javax.servlet.jsp.*;
import javax.servlet.http.*;
import cn.js.fan.util.*;
import cn.js.fan.web.*;
import com.redmoon.forum.*;
import com.redmoon.forum.person.*;
import com.redmoon.forum.plugin.*;
import com.redmoon.forum.plugin.base.*;
import java.util.*;
import java.io.*;
import java.net.*;

public class _getfile__jsp extends com.caucho.jsp.JavaPage
{
  private final java.util.HashMap<String,java.lang.reflect.Method> _jsp_functionMap = new java.util.HashMap<String,java.lang.reflect.Method>();
  private boolean _caucho_isDead;
  
  public void
  _jspService(javax.servlet.http.HttpServletRequest request,
              javax.servlet.http.HttpServletResponse response)
    throws java.io.IOException, javax.servlet.ServletException
  {
    javax.servlet.http.HttpSession session = request.getSession(true);
    com.caucho.server.webapp.WebApp _jsp_application = _caucho_getApplication();
    javax.servlet.ServletContext application = _jsp_application;
    com.caucho.jsp.PageContextImpl pageContext = com.caucho.jsp.QJspFactory.allocatePageContext(this, _jsp_application, request, response, null, session, 8192, true, false);
    javax.servlet.jsp.JspWriter out = pageContext.getOut();
    final javax.el.ELContext _jsp_env = pageContext.getELContext();
    javax.servlet.ServletConfig config = getServletConfig();
    javax.servlet.Servlet page = this;
    response.setContentType("text/html;charset=gb2312");
    request.setCharacterEncoding("GB2312");
    try {
      com.redmoon.forum.Privilege privilege;
      privilege = (com.redmoon.forum.Privilege) pageContext.getAttribute("privilege");
      if (privilege == null) {
        privilege = new com.redmoon.forum.Privilege();
        pageContext.setAttribute("privilege", privilege);
      }
      
if (!privilege.isUserLogin(request)) {
	if (!ForumDb.getInstance().canGuestSeeAttachment()) {
		response.sendRedirect("../info.jsp?op=login&info=" + StrUtil.UrlEncode(SkinUtil.LoadString(request, "info_please_login")));
		return;	
	}
}

int msgId = ParamUtil.getInt(request, "msgId");

MsgDb md = new MsgDb();
md = md.getMsgDb(msgId);

if (md==null || !md.isLoaded()) {
	out.print("<meta http-equiv='Content-Type' content='text/html; charset=gb2312'>");
	out.println("Topic not found!");
	return;
}

if (!privilege.canUserDo(request, md.getboardcode(), "attach_download")) {
	response.sendRedirect("../info.jsp?info=" + StrUtil.UrlEncode(SkinUtil.LoadString(request, "pvg_invalid")));
	return;
}

int attachId = ParamUtil.getInt(request, "attachId");
Attachment att = md.getAttachment(attachId);

// \u68c0\u67e5\u8be5\u9644\u4ef6\u4e0b\u8f7d\u662f\u5426\u9700\u4ed8\u8d39
String groupCode = "";
if (privilege.isUserLogin(request)) {
   UserDb ud = new UserDb();
   ud = ud.getUser(privilege.getUser(request));
   groupCode = ud.getGroupCode();
   // \u53d6\u5f97\u7528\u6237\u6240\u5728\u7ec4
   if (groupCode.equals(""))
   		groupCode = UserGroupDb.EVERYONE;
}
else {
	groupCode = UserGroupDb.GUEST;
}

// \u68c0\u67e5\u7528\u6237\u5728\u6b64\u7248\u5757\u4e0b\u8f7d\u662f\u5426\u9700\u4ed8\u8d39
UserGroupPrivDb ugpd = new UserGroupPrivDb();
ugpd = ugpd.getUserGroupPrivDb(groupCode, md.getboardcode());
String moneyCode = StrUtil.getNullStr(ugpd.getString("money_code"));
if (!moneyCode.equals("")) {
	int sum = ugpd.getInt("money_sum");
	if (sum>0) {
		// \u68c0\u67e5\u7528\u6237\u7684\u91d1\u989d\u662f\u5426\u8db3\u591f
		ScoreMgr sm = new ScoreMgr();
		ScoreUnit su = sm.getScoreUnit(moneyCode);
		IPluginScore isc = su.getScore();
		if (isc != null) {
		   try {
			   isc.pay(privilege.getUser(request), isc.SELLER_SYSTEM, sum);
		   } catch (ResKeyException e) {
				out.print(SkinUtil.makeErrMsg(request, e.getMessage(request)));
				return;
		   }
		}
	}
}

com.redmoon.forum.Config cfg = com.redmoon.forum.Config.getInstance();

if (att.isRemote()) {
	// String url = cfg.getProperty("forum.ftpUrl");
	// response.sendRedirect(url + "/" + att.getVisualPath() + "/" + att.getDiskName());
	
	FTPUtil ftp = new FTPUtil();
    boolean retFtp = ftp.connect(cfg.getProperty("forum.ftpServer"),
    				  	cfg.getIntProperty("forum.ftpPort"),
                        cfg.getProperty("forum.ftpUser"),
                        cfg.getProperty("forum.ftpPwd"), true);
    if (!retFtp) {
    	ftp.close();
	    out.print(ftp.getReplyMessage());
		return;
    }
		
	String remotefile = att.getVisualPath() + "/" + att.getDiskName(); 
	InputStream is = null; 
	
	is = ftp.getFTPClient().retrieveFileStream(remotefile); 

	response.setContentType("application/octet-stream");
	response.setHeader("Content-disposition","attachment; filename=" + StrUtil.GBToUnicode(att.getName()));

	BufferedInputStream bis = null;
	BufferedOutputStream bos = null;
	try {
		bis = new BufferedInputStream(is);
		bos = new BufferedOutputStream(response.getOutputStream());
		
		byte[] buff = new byte[2048];
		int bytesRead;
		
		while(-1 != (bytesRead = bis.read(buff, 0, buff.length))) {
			bos.write(buff,0,bytesRead);
		}
	} catch(final IOException e) {
		System.out.println(getClass() + "IOException: " + e);
	} finally {
		if (bis != null)
			bis.close();
		if (bos != null)
			bos.close();
		if (is != null) { 
			is.close(); 
		}
		ftp.completePendingCommand();
		ftp.close();
	}

	att.setDownloadCount(att.getDownloadCount() + 1);
	att.save();	
	return;
}

// response.setContentType(MIMEMap.get(StrUtil.getFileExt(att.getDiskName())));
// response.setContentType(MIMEMap.get(att.getExt()));
// response.setHeader("Content-disposition","filename=" + StrUtil.GBToUnicode(att.getName()));

// \u4ee5\u8be2\u95ee\u4e0b\u8f7d\u7684\u65b9\u5f0f\u6253\u5f00\uff0c\u4f1a\u8986\u76d6\u7236\u7a97\u53e3
response.setContentType("application/octet-stream");
response.setHeader("Content-disposition","attachment; filename=" + StrUtil.GBToUnicode(att.getName()));

BufferedInputStream bis = null;
BufferedOutputStream bos = null;

String filePath = Global.realPath + cfg.getAttachmentPath() + "/" + att.getVisualPath() + "/" + att.getDiskName();
try {
	bis = new BufferedInputStream(new FileInputStream(filePath)); // att.getFullPath()));
	bos = new BufferedOutputStream(response.getOutputStream());
	
	byte[] buff = new byte[2048];
	int bytesRead;
	
	while(-1 != (bytesRead = bis.read(buff, 0, buff.length))) {
		bos.write(buff,0,bytesRead);
	}
} catch(final IOException e) {
	System.out.println("IOException: " + e);
} finally {
	if (bis != null)
		bis.close();
	if (bos != null)
		bos.close();
}

att.setDownloadCount(att.getDownloadCount() + 1);
att.save();

    } catch (java.lang.Throwable _jsp_e) {
      pageContext.handlePageException(_jsp_e);
    } finally {
      com.caucho.jsp.QJspFactory.freePageContext(pageContext);
    }
  }

  private java.util.ArrayList _caucho_depends = new java.util.ArrayList();

  public java.util.ArrayList _caucho_getDependList()
  {
    return _caucho_depends;
  }

  public void _caucho_addDepend(com.caucho.vfs.PersistentDependency depend)
  {
    super._caucho_addDepend(depend);
    com.caucho.jsp.JavaPage.addDepend(_caucho_depends, depend);
  }

  public boolean _caucho_isModified()
  {
    if (_caucho_isDead)
      return true;
    if (com.caucho.server.util.CauchoSystem.getVersionId() != 5022137076587403036L)
      return true;
    for (int i = _caucho_depends.size() - 1; i >= 0; i--) {
      com.caucho.vfs.Dependency depend;
      depend = (com.caucho.vfs.Dependency) _caucho_depends.get(i);
      if (depend.isModified())
        return true;
    }
    return false;
  }

  public long _caucho_lastModified()
  {
    return 0;
  }

  public java.util.HashMap<String,java.lang.reflect.Method> _caucho_getFunctionMap()
  {
    return _jsp_functionMap;
  }

  public void init(ServletConfig config)
    throws ServletException
  {
    super.init(config);
    com.caucho.server.webapp.WebApp webApp
      = (com.caucho.server.webapp.WebApp) config.getServletContext();
    com.caucho.jsp.TaglibManager manager = webApp.getJspApplicationContext().getTaglibManager();
  }

  public void destroy()
  {
      _caucho_isDead = true;
      super.destroy();
  }

  public void init(com.caucho.vfs.Path appDir)
    throws javax.servlet.ServletException
  {
    com.caucho.vfs.Path resinHome = com.caucho.server.util.CauchoSystem.getResinHome();
    com.caucho.vfs.MergePath mergePath = new com.caucho.vfs.MergePath();
    mergePath.addMergePath(appDir);
    mergePath.addMergePath(resinHome);
    com.caucho.loader.DynamicClassLoader loader;
    loader = (com.caucho.loader.DynamicClassLoader) getClass().getClassLoader();
    String resourcePath = loader.getResourcePathSpecificFirst();
    mergePath.addClassPath(resourcePath);
    com.caucho.vfs.Depend depend;
    depend = new com.caucho.vfs.Depend(appDir.lookup("forum/getfile.jsp"), -4432389792429880119L, false);
    com.caucho.jsp.JavaPage.addDepend(_caucho_depends, depend);
  }
}