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Refactored names of date fields, Created a ResourceManager to handle filesystem stuff

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Ziver Koc 2018-08-11 12:53:40 +02:00
parent 8212379c31
commit 0a099bd5d7
16 changed files with 2245 additions and 2214 deletions
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147
src/zall/UploadServlet.java
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@ -16,92 +16,85 @@ import javax.servlet.http.HttpSession;
import org.apache.commons.fileupload.FileItem;
import zall.bean.Folder;
import zall.bean.Image;
import zall.bean.User;
import zall.bean.Video;
import zall.bean.*;
import zutil.db.DBConnection;
import zutil.io.file.FileUtil;
import zutil.jee.upload.AjaxFileUpload;
import zutil.log.LogUtil;
public class UploadServlet extends AjaxFileUpload{
private static final Logger logger = LogUtil.getLogger();
private static final long serialVersionUID = 1L;
private static final Set<String> VIDEO_EXT = Collections.unmodifiableSet(new HashSet<String>(Arrays.asList(
"avi","mp4","mpeg","mpeg","divx","xvid","wmv","mov","flv","m4v")));
public class UploadServlet extends AjaxFileUpload {
private static final Logger logger = LogUtil.getLogger();
private static final long serialVersionUID = 1L;
@Override
public String getProgressHTML() {
return ""+
"<DIV class='comment-author vcard'>"+
" <IMG src='img/upload.png' class='photo avatar photo' height='80' width='80'>"+
" <SPAN class='fn n'>"+
" <span class='status'>Unknown</span>: <span class='filename' style='font-weight: normal;'>Unknown</span> - <span class='message' style='font-weight: normal;'>Unknown</span>"+
" <div class='progressbar'>"+
" <b class='progress' style='width: 0%'> </b>"+
" </div>"+
" </SPAN>"+
"</DIV>"+
"<DIV class='comment-meta'>" +
" <span class='uploaded'>0 KB</span>/ <span class='total'>0 KB</span> " +
" - Speed: <span class='speed'>400 KB/s</span>" +
"</DIV> ";
}
private static final Set<String> VIDEO_EXT = Collections.unmodifiableSet(new HashSet<String>(Arrays.asList(
"avi", "mp4", "mpeg", "mpeg", "divx", "xvid", "wmv", "mov", "flv", "m4v")));
@Override
public void doUpload(HttpServletRequest request, HttpServletResponse response,
Map<String,String> fields, List<FileItem> files) throws ServletException{
DBConnection db = null;
try {
HttpSession session = request.getSession();
db = Zallery.getDB();
User user = (User) session.getAttribute("user");
@Override
public String getProgressHTML() {
return "" +
"<DIV class='comment-author vcard'>" +
" <IMG src='img/upload.png' class='photo avatar photo' height='80' width='80'>" +
" <SPAN class='fn n'>" +
" <span class='status'>Unknown</span>: <span class='filename' style='font-weight: normal;'>Unknown</span> - <span class='message' style='font-weight: normal;'>Unknown</span>" +
" <div class='progressbar'>" +
" <b class='progress' style='width: 0%'> </b>" +
" </div>" +
" </SPAN>" +
"</DIV>" +
"<DIV class='comment-meta'>" +
" <span class='uploaded'>0 KB</span>/ <span class='total'>0 KB</span> " +
" - Speed: <span class='speed'>400 KB/s</span>" +
"</DIV> ";
}
// Check if user is authentication
if(user != null){
Folder folder = Folder.load(db, Long.parseLong( fields.get("folder") ));
@Override
public void doUpload(HttpServletRequest request, HttpServletResponse response,
Map<String, String> fields, List<FileItem> files) throws ServletException {
DBConnection db = null;
try {
HttpSession session = request.getSession();
db = Zallery.getDB();
User user = (User) session.getAttribute("user");
// Handle files
for(FileItem item : files){
try{
String ext = FileUtil.getFileExtension(item.getName()).toLowerCase();
if( VIDEO_EXT.contains(ext) ){
Video vid = new Video();
vid.setTitle( item.getName() );
vid.setFolder( folder );
vid.setUser( user );
vid.setFile( item );
vid.save(db);
logger.info("Video upload successful: "+vid.getFolder().getPath());
}
else{
Image img = new Image();
img.setTitle( item.getName() );
img.setFolder( folder );
img.setUser( user );
img.setFile( item );
img.save(db);
logger.info("Image upload successful: "+img.getFolder().getPath());
}
} catch (Exception e) {
logger.log(Level.WARNING, "Error: Creating new Media(\""+item.getName()+"\")", e);
e.printStackTrace();
}
item.delete();
}
response.getWriter().print("<html>OK</html>");
}
else
response.getWriter().print("<html>Authentication Error</html>");
} catch (Exception e) {
e.printStackTrace();
throw new ServletException(e);
} finally{
if(db != null) db.close();
}
}
// Check if user is authentication
if (user != null) {
Folder folder = Folder.load(db, Long.parseLong(fields.get("folder")));
// Handle files
for (FileItem item : files) {
try {
String ext = FileUtil.getFileExtension(item.getName()).toLowerCase();
Media media;
if (VIDEO_EXT.contains(ext)) {
logger.fine("Video upload detected, extension: " + ext);
media = new Video();
} else {
logger.fine("Image upload detected, extension: " + ext);
media = new Image();
}
media.setTitle(item.getName());
media.setFolder(folder);
media.setOwner(user);
media.setFile(item);
media.save(db);
logger.fine("Media upload successful: " + item.getName());
} catch (Exception e) {
logger.log(Level.WARNING, "Error: Creating new media(" + item.getName() + ")", e);
e.printStackTrace();
}
item.delete();
}
response.getWriter().print("<html>OK</html>");
} else
response.getWriter().print("<html>Authentication Error</html>");
} catch (Exception e) {
e.printStackTrace();
throw new ServletException(e);
} finally {
if (db != null) db.close();
}
}
}