package com.agilecontrol.nea.core.control.web.binhandler;
import com.agilecontrol.nea.core.control.util.FileDownload;
import com.agilecontrol.nea.core.control.web.UserWebImpl;
import com.agilecontrol.nea.core.control.web.WebUtils;
import com.agilecontrol.nea.core.control.web.binhandler.BinaryHandler;
import com.agilecontrol.nea.core.report.ReportUtils;
import com.agilecontrol.nea.core.util.ConfigValues;
import com.agilecontrol.nea.util.Configurations;
import com.agilecontrol.nea.util.Tools;
import java.io.File;
import java.io.PrintWriter;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class DownFile implements BinaryHandler {
private static final Logger log = LoggerFactory.getLogger(DownFile.class);
private static final String CONTENT_TYPE = "text/html; charset=UTF-8";
private static final String DOWNLOAD_TYPE = "application/octetstream; charset=GBK";
private static final String[] TEXT_TYPE = new String[]{"html", "htm", "csv", "txt", "log"};
private static final String[] EXT = new String[]{"xls", "doc", "pdf", "zip"};
private static final String[] EXT_CONTENT_TYPE = new String[]{"application/vnd.ms-excel", "application/vnd.ms-word", "application/pdf", "application/zip"};
private boolean isTextType(String fileName) {
String ext = fileName.substring(fileName.lastIndexOf(".") + 1).toLowerCase();
for(int i = 0; i < TEXT_TYPE.length; ++i) {
if(ext.equalsIgnoreCase(TEXT_TYPE[i])) {
return true;
}
}
return false;
}
public void process(HttpServletRequest request, HttpServletResponse response) throws Exception {
String filePath = request.getParameter("filename");
boolean deleteFile = false;
if(filePath == null) {
String isShow = request.getPathInfo();
int out = isShow.indexOf(47, 1);
if(out > 0) {
filePath = isShow.substring(out + 1);
}
}
boolean isShow1 = Tools.getYesNo(request.getParameter("show"), true);
if(filePath != null && !filePath.trim().equals("")) {
filePath = filePath.trim();
ReportUtils out1 = new ReportUtils(request);
String name = out1.getUserName();
UserWebImpl userWeb = out1.getUser();
if((filePath.contains("..") || filePath.startsWith("/") || filePath.startsWith("\\")) && (!ConfigValues.get("portal.skip_root_download", false) || !userWeb.isAdmin())) {
throw new IllegalArgumentException("Illegal file path ");
}
Configurations conf = (Configurations)WebUtils.getServletContextManager().getActor("nea.configs");
String webRoot = ConfigValues.WEB_ROOT;
File file = new File(webRoot + File.separator + filePath);
if(file.exists() && file.isFile()) {
FileDownload fileDownload = new FileDownload();
fileDownload.processRequest(request, response, true, file, new String[0]);
if(deleteFile) {
try {
if(!file.delete()) {
log.debug("Fail to delete file:" + file.getAbsolutePath());
}
} catch (Throwable var14) {
log.error("Fail to delete file " + file.getAbsolutePath() + ":" + var14);
}
}
return;
}
log.warn("Could not load file:" + file.getAbsolutePath());
}
response.setContentType("text/html; charset=UTF-8");
PrintWriter out2 = response.getWriter();
out2.println("");
out2.println("GetFile");
out2.println("");
out2.println("文件不存在,或者文件不可读，或者没有指定文件名
");
out2.println("");
}
public void init(ServletContext context) {
}
}