now you can edit albums

        }

        void editAlbum(libhttppp::HttpRequest * req, libhtmlpp::HtmlString & setdiv){

            int id = -1;

            char url[512];

            libhttppp::HttpForm form;

            form.parse(req);

            std::string name;

            for(libhttppp::HttpForm::UrlcodedFormData *curdat=form.getUrlcodedFormData(); curdat; curdat=curdat->nextUrlcodedFormData()){

                if(strcmp(curdat->getKey(),"albumid")==0)

                    id=atoi(curdat->getValue());

                if(strcmp(curdat->getKey(),"albumname")==0)

                    libhtmlpp::HtmlEncode(curdat->getValue(),name);

            }

            if(id<0){

                libhttppp::HTTPException exp;

                exp[libhttppp::HTTPException::Warning] << "no album id for editing!";

                throw exp;

            }

            blogi::SQL sql;

            blogi::DBResult res;

            if(!name.empty()){

                sql << "UPDATE media_albums set name='"; sql.escaped(name.c_str()) <<"' WHERE id='" << id << "'";

                Args->database->exec(&sql,res);

                sql.clear();

            }

            sql << "SELECT name FROM media_albums WHERE id='" << id <<"' LIMIT 1";

            if(Args->database->exec(&sql,res)<0){

                libhttppp::HTTPException exp;

                exp[libhttppp::HTTPException::Warning] << "this album id is not found Database";

                throw exp;

            }

            name=res[0][0];

            sql.clear();

            setdiv << "<div><span>Edit media library</span><br>"

                   << "<form method=\"POST\">"

                   << "<input style=\"display:none;\" type=\"text\" name=\"albumid\" value=\""<< id <<" \"/>"

                   << "<input type=\"text\" name=\"albumname\" value=\""<< name <<" \"/>"

                   << "<input type=\"submit\" value=\"save\"/></form>"

                   << "</div>";

        }