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:- 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>'). |