| generate_session_key(Key5) :- | |
| repeat, | |
| api-key(API_key), | |
| length(Key,10), | |
| findall(Key1,(member(_,Key),random(X),Key1 is ceiling(10*X)),Key2), | |
| flatten([API_key,"-",Key2],List), | |
| foldr(string_concat,List,"",Key4), | |
| string_atom(Key4,Key5), | |
| foldr(string_concat,["sessions/session",Key5,".txt"],Path), | |
| not(exists_file(Path)), | |
| %number_string(Key31,Key3), | |
| %Key4=API_key-Key31, | |
| !. | |
| % each day, delete sessions older than 1 year x day x month | |
| delete_old_sessions :- | |
| get_time(Now), | |
| One_month_ago is Now - 2592000.0, | |
| %findall(J5,(%member(K1,K), | |
| directory_files("sessions/",F), | |
| delete_invisibles_etc(F,G), | |
| findall(_,( | |
| member(H,G),string_concat("sessions/",H,H1), | |
| set_time_file(H1, [access(Access)], []), | |
| Access < One_month_ago, | |
| delete_file(H1) | |
| ),_),!. | |
| % save session | |
| % api key... | |
| %save_session_first_time(Session) :- | |
| % generate_session_key(Session_number), | |
| % save_session(Session_number,Session),!. | |
| save_session(Session_number,Session) :- | |
| (var(Session_number)->generate_session_key(Session_number);true), | |
| foldr(string_concat,["sessions/session",Session_number,".txt"],Path), | |
| save_file_s(Path,Session),!. | |
| % () check if generated key is the same as another key | |
| % get session | |
| get_session(Session_number,Session) :- | |
| foldr(string_concat,["sessions/session",Session_number,".txt"],Path), | |
| open_file_s(Path,Session),!. | |