55 lines
1.9 KiB
Java
Executable file
55 lines
1.9 KiB
Java
Executable file
package zall.action.media;
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import java.io.IOException;
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import java.io.PrintWriter;
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import java.sql.SQLException;
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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 zall.action.ZalleryAction;
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import zall.bean.Folder;
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import zall.bean.User;
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import zall.manager.AuthenticationManager;
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import zall.util.UserMessage;
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import zall.util.UserMessage.MessageType;
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import zutil.db.DBConnection;
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public class RemoveFolderAction extends ZalleryAction{
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public RemoveFolderAction() {
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super("rmdir", true);
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}
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@Override
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public void handleRequest(DBConnection db, HttpServletRequest request, HttpServletResponse response, HttpSession session,
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PrintWriter out, User user, UserMessage msgs) throws SQLException, IOException {
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//Remove Media
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if( request.getParameter("id") == null){
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if(out != null) out.println("{ \"error\": \"Missing parameters!\"}");
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else msgs.add(MessageType.ERROR, "Missing parameters!");
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return;
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}
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long id = Long.parseLong(request.getParameter("id"));
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Folder folder = Folder.load(db, id);
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if( folder != null ){
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if( !folder.isEmpty(db) ){
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if(out != null) out.println("{ \"error\": \"Folder is not empty!\"}");
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else msgs.add(MessageType.ERROR, "Folder is not empty!");
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} else if( AuthenticationManager.canEdit(user, folder) ){
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folder.delete( db );
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if(out != null) out.println("{}");
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else msgs.add(MessageType.INFO, "Folder removed successfully.");
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}
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else if(out != null) out.println("{ \"error\": \"You are not authorize to delete this folder!\"}");
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else msgs.add(MessageType.ERROR, "You are not authorize to delete this folder!");
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}
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else if(out != null) out.println("{ \"error\": \"No such folder!\"}");
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else msgs.add(MessageType.ERROR, "The folder does not exist!");
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}
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}
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