1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
<?php
/*
This file is part of GNU TALER.
Copyright (C) 2014, 2015 GNUnet e.V.
TALER is free software; you can redistribute it and/or modify it under the
terms of the GNU Lesser General Public License as published by the Free Software
Foundation; either version 2.1, or (at your option) any later version.
TALER is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with
TALER; see the file COPYING. If not, If not, see <http://www.gnu.org/licenses/>
*/
include '../frontend_lib/util.php';
include '../frontend_lib/merchants.php';
include '../frontend_lib/config.php';
include './blog_lib.php';
$article = get($_GET['article']);
if (null == $article){
http_response_code(400);
echo "<p>Bad request (article missing)</p>";
return;
}
session_start();
$payments = get($_SESSION['payments'], array());
$my_payment = get($payments[$article]);
log_string("ffil " . article_state_to_str($my_payment));
$pay_url = url_rel("essay_pay.php");
$offering_url = url_rel("essay_offer.php", true);
$offering_url .= "?article=$article";
if (false == $my_payment['ispayed'] || null === $my_payment){
$tid = get($_GET['tid']);
$timestamp = get($_GET['timestamp']);
// 1st time
if (null == $tid || null == $timestamp){
$js_code = "get_contract(\"$article\")";
$cc_page = template("./essay_cc-form.html", array('article' => $article, 'jscode' => $js_code));
echo $cc_page;
die();
}
// restore contract
$now = new DateTime();
$now->setTimestamp(intval($timestamp));
$contract_rec = generate_contract(0,
50000,
$MERCHANT_CURRENCY,
intval($tid),
trim(get_title($article)),
$article,
$article,
array(),
$now,
get_full_uri());
$resp = give_to_backend($_SERVER['HTTP_HOST'],
"backend/contract",
$contract_rec);
if ($resp->getResponseCode() != 200){
echo json_encode(array(
'error' => "internal error",
'hint' => "non hashable contract",
'detail' => $resp->body->toString()
), JSON_PRETTY_PRINT);
die();
}
$hc = json_decode($resp->body->toString(), true)['H_contract'];
$my_payment['hc'] = $hc;
$js_code = "executePayment('$hc', '$pay_url', '$offering_url')";
$cc_page = template("./essay_cc-form.html", array('article' => $article, 'jscode' => $js_code));
echo $cc_page;
return;
}
// control here == article payed
$article = get_article($article);
echo $article;
?>
|
