| :- use_module(library(http/thread_httpd)). | |
| :- use_module(library(http/http_dispatch)). | |
| :- use_module(library(http/http_error)). | |
| :- use_module(library(http/html_write)). | |
| % we need this module from the HTTP client library for http_read_data | |
| :- use_module(library(http/http_client)). | |
| :- http_handler('/', web_form, []). | |
| % GitHub | |
| :- include('grammar_logic_to_alg.pl'). | |
| server(Port) :- | |
| http_server(http_dispatch, [port(Port)]). | |
| /* | |
| browse http://127.0.0.1:8000/ | |
| This demonstrates handling POST requests | |
| */ | |
| web_form(_Request) :- | |
| reply_html_page( | |
| title('Grammar Logic'), | |
| [ | |
| form([action='/landing', method='POST'], [ | |
| /** | |
| p([], [ | |
| label([for=debug],'Debug (on/off):'), | |
| input([name=debug, type=textarea]) | |
| ]), | |
| **/ | |
| p([], [ | |
| label([for=query],'Grammar Logic Input:'), | |
| input([name=query, type=textarea]) | |
| ]), | |
| p([], input([name=submit, type=submit, value='Submit'], [])) | |
| ])]). | |
| :- http_handler('/landing', landing_pad, []). | |
| landing_pad(Request) :- | |
| % working_directory(_, 'GitHub/Algorithm-Writer-with-Lists/'), | |
| member(method(post), Request), !, | |
| http_read_data(Request, Data, []), | |
| format('Content-type: text/html~n~n', []), | |
| format('<p>', []), | |
| %%portray_clause(Data), | |
| %%term_to_atom(Term,Data), | |
| Data=[%%debug='off',%%Debug1, | |
| query=Query1,submit=_], | |
| grammar_logic_to_alg1(Query1,4000,Result), | |
| %%format('</p><p>========~n', []), | |
| %%portray_clause | |
| portray_clause(Result), | |
| %%writeln1(Data), | |
| format('</p>'). |