107 lines
3.3 KiB
Java
107 lines
3.3 KiB
Java
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package zall;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import javax.servlet.ServletException;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import javax.servlet.http.HttpSession;
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import org.apache.commons.fileupload.FileItem;
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import zall.bean.Folder;
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import zall.bean.Image;
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import zall.bean.User;
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import zall.bean.Video;
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import zutil.db.DBConnection;
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import zutil.io.file.FileUtil;
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import zutil.jee.upload.AjaxFileUpload;
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import zutil.log.LogUtil;
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public class UploadServlet extends AjaxFileUpload{
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private static final Logger logger = LogUtil.getLogger();
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private static final long serialVersionUID = 1L;
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public static final Set<String> VIDEO_EXT = Collections.unmodifiableSet(new HashSet<String>(Arrays.asList(new String[]{
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"avi","mp4","mpeg","mpeg","divx","xvid","wmv","mov","flv","m4v"
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})));
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@Override
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public String getProgressHTML() {
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return ""+
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"<DIV class='comment-author vcard'>"+
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" <IMG src='img/upload.png' class='photo avatar photo' height='80' width='80'>"+
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" <SPAN class='fn n'>"+
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" <span class='status'>Unknown</span>: <span class='filename' style='font-weight: normal;'>Unknown</span> - <span class='message' style='font-weight: normal;'>Unknown</span>"+
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" <div class='progressbar'>"+
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" <b class='progress' style='width: 0%'> </b>"+
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" </div>"+
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" </SPAN>"+
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"</DIV>"+
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"<DIV class='comment-meta'>" +
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" <span class='uploaded'>0 KB</span>/ <span class='total'>0 KB</span> " +
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" - Speed: <span class='speed'>400 KB/s</span>" +
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"</DIV> ";
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}
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@Override
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public void doUpload(HttpServletRequest request, HttpServletResponse response,
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Map<String,String> fields, List<FileItem> files) throws ServletException{
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DBConnection db = null;
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try {
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HttpSession session = request.getSession();
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db = Zallery.getDB();
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User user = (User) session.getAttribute("user");
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// Check if user is authentication
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if(user != null){
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Folder folder = Folder.load(db, Long.parseLong( fields.get("folder") ));
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// Handle files
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for(FileItem item : files){
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try{
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String ext = FileUtil.getFileExtension(item.getName()).toLowerCase();
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if( VIDEO_EXT.contains(ext) ){
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Video vid = new Video();
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vid.setTitle( item.getName() );
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vid.setFolder( folder );
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vid.setUser( user );
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vid.setFile( item );
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vid.save(db);
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}
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else{
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Image img = new Image();
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img.setTitle( item.getName() );
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img.setFolder( folder );
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img.setUser( user );
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img.setFile( item );
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img.save(db);
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}
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} catch (Exception e) {
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logger.log(Level.WARNING, "Error: Creating new Media(\""+item.getName()+"\")", e);
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e.printStackTrace();
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}
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item.delete();
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}
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response.getWriter().print("<html>OK</html>");
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}
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else
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response.getWriter().print("<html>Authentication Error</html>");
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} catch (Exception e) {
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e.printStackTrace();
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throw new ServletException(e);
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} finally{
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if(db != null) db.close();
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}
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}
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}
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