a2558f2b |
1 | <?php |
2 | /*************************************************************************** |
3 | * Copyright (C) 2003-2006 Polytechnique.org * |
4 | * http://opensource.polytechnique.org/ * |
5 | * * |
6 | * This program is free software; you can redistribute it and/or modify * |
7 | * it under the terms of the GNU General Public License as published by * |
8 | * the Free Software Foundation; either version 2 of the License, or * |
9 | * (at your option) any later version. * |
10 | * * |
11 | * This program is distributed in the hope that it will be useful, * |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
14 | * GNU General Public License for more details. * |
15 | * * |
16 | * You should have received a copy of the GNU General Public License * |
17 | * along with this program; if not, write to the Free Software * |
18 | * Foundation, Inc., * |
19 | * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * |
20 | ***************************************************************************/ |
21 | |
22 | /* sort en affichant une erreur */ |
23 | function cb_erreur($text) { |
24 | $mymail = new HermesMailer(); |
25 | $mymail->addTo("telepaiement@polytechnique.org"); |
26 | $mymail->setFrom("webmaster@polytechnique.org"); |
27 | $mymail->setSubject("erreur lors d'un télépaiement (CyberPaiement)"); |
28 | $mymail->setTxtBody("\n\n".var_export($_REQUEST,true)); |
29 | $mymail->send(); |
30 | exit; |
31 | } |
32 | |
33 | /* sort en affichant une erreur */ |
34 | function paypal_erreur($text, $send=true) { |
35 | global $page, $erreur; |
36 | if ($erreur) return; |
37 | $erreur = $text; |
38 | if (!$send) return; |
39 | |
40 | $mymail = new HermesMailer(); |
41 | $mymail->addTo("telepaiement@polytechnique.org"); |
42 | $mymail->setFrom("webmaster@polytechnique.org"); |
43 | $mymail->setSubject("erreur lors d'un télépaiement (PayPal)"); |
44 | $mymail->setTxtBody("\n\n".var_export($_REQUEST,true)); |
45 | $mymail->send(); |
46 | |
47 | $page->trig($text); |
48 | } |
49 | |
50 | /* http://fr.wikipedia.org/wiki/Formule_de_Luhn */ |
51 | function luhn($nombre) { |
52 | $s = strrev($nombre); |
53 | $sum = 0; |
54 | for ($i = 0; $i < strlen($s); $i++) { |
55 | $dgt = $s{$i}; |
56 | $sum += ($i % 2) ? (2*$dgt) % 9 : $dgt; |
57 | } |
58 | return $sum % 10; |
59 | } |
60 | |
61 | /* calcule la clé d'acceptation a partir de 5 champs */ |
62 | function cle_accept($d1,$d2,$d3,$d4,$d5) |
63 | { |
64 | $m1 = luhn($d1.$d5); |
65 | $m2 = luhn($d2.$d5); |
66 | $m3 = luhn($d3.$d5); |
67 | $m4 = luhn($d4.$d5); |
68 | $n = $m1 + $m2 + $m3 + $m4; |
69 | $alpha = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; |
70 | return $alpha{$n-1}.$m1.$m2.$m3.$m4; |
71 | } |
72 | |
73 | |
74 | class PaymentModule extends PLModule |
75 | { |
76 | function handlers() |
77 | { |
78 | return array( |
79 | 'payment' => $this->make_hook('payment', AUTH_MDP), |
80 | 'payment/cyber_return' => $this->make_hook('cyber_return', AUTH_PUB), |
81 | 'payment/paypal_return' => $this->make_hook('paypal_return', AUTH_PUB), |
82 | ); |
83 | } |
84 | |
85 | function handler_payment(&$page, $ref = -1) |
86 | { |
87 | global $globals; |
88 | |
89 | require_once 'profil.func.inc.php' ; |
90 | require_once 'money.inc.php' ; |
91 | |
92 | $page->changeTpl('payment/index.tpl'); |
93 | $page->assign('xorg_title','Polytechnique.org - Télépaiements'); |
94 | |
95 | // initialisation |
96 | $op = Env::get('op', 'select'); |
97 | $meth = new PayMethod(Env::getInt('methode', -1)); |
98 | $pay = new Payment($ref); |
99 | |
100 | if($pay->flags->hasflag('old')){ |
101 | $page->trig("La transaction selectionnée est périmée."); |
102 | $pay = new Payment(); |
103 | } |
104 | $val = Env::get('montant') != 0 ? Env::get('montant') : $pay->montant_def; |
105 | |
106 | if (($e = $pay->check($val)) !== true) { |
107 | $page->trig($e); |
108 | } |
109 | |
110 | if ($op=='submit') { |
111 | $pay->init($val, $meth); |
112 | $pay->prepareform($pay); |
113 | } else { |
114 | $res = $globals->xdb->iterator("SELECT timestamp, montant |
115 | FROM paiement.transactions |
116 | WHERE uid = {?} AND ref = {?} |
117 | ORDER BY timestamp DESC", |
118 | Session::getInt('uid', -1), $ref); |
119 | |
120 | if ($res->total()) $page->assign('transactions', $res); |
121 | } |
122 | |
123 | $val = floor($val).".".substr(floor(($val - floor($val))*100+100),1); |
124 | $page->assign('montant',$val); |
125 | |
126 | $page->assign('meth', $meth); |
127 | $page->assign('pay', $pay); |
128 | $page->assign('evtlink', $pay->event()); |
129 | |
130 | $page->assign('prefix',$globals->money->mpay_tprefix); |
131 | |
132 | return PL_OK; |
133 | } |
134 | |
135 | function handler_cyber_return(&$page, $uid = null) |
136 | { |
137 | require_once 'diogenes/diogenes.hermes.inc.php'; |
138 | |
139 | /* reference banque (numero de transaction) */ |
140 | $champ901 = clean_request('CHAMP901'); |
141 | /* cle d'acceptation */ |
142 | $champ905 = clean_request('CHAMP905'); |
143 | /* code retour */ |
144 | $champ906 = clean_request('CHAMP906'); |
145 | /* email renvoye par la banque */ |
146 | $champ104 = clean_request('CHAMP104'); |
147 | /* reference complete de la commande */ |
148 | $champ200 = clean_request('CHAMP200'); |
149 | /* montant de la transaction */ |
150 | $champ201 = clean_request('CHAMP201'); |
151 | /* devise */ |
152 | $champ202 = clean_request('CHAMP202'); |
153 | $montant = "$champ201 $champ202"; |
154 | |
155 | /* on extrait les informations sur l'utilisateur */ |
156 | $res = $globals->xdb->query(" |
157 | SELECT a.prenom,a.nom,a.promo,l.alias,FIND_IN_SET(a.flags,'femme') |
158 | FROM auth_user_md5 AS a |
159 | INNER JOIN aliases AS l ON (a.user_id=l.id AND type!='homonyme') |
160 | WHERE a.user_id={?}", $uid); |
161 | if (!list($prenom,$nom,$promo,$forlife,$femme) = $res->fetchOneRow()) { |
162 | cb_erreur("uid invalide"); |
163 | } |
164 | |
165 | |
166 | /* on extrait la reference de la commande */ |
167 | if (!ereg('-xorg-([0-9]+)$',$champ200,$matches)) { |
168 | cb_erreur("référence de commande invalide"); |
169 | } |
170 | |
171 | echo ($ref = $matches[1]); |
172 | $res = $globals->xdb->query("SELECT mail,text,confirmation |
173 | FROM paiement.paiements WHERE id={?}", $ref); |
174 | if (!list($conf_mail,$conf_title,$conf_text) = $res->fetchOneRow()) { |
175 | cb_erreur("référence de commande inconnue"); |
176 | } |
177 | |
178 | /* on extrait le code de retour */ |
179 | if ($champ906 != "0000") { |
180 | $res = $globals->xdb->query("SELECT rcb.text,c.id,c.text |
181 | FROM paiement.codeRCB AS rcb |
182 | LEFT JOIN paiement.codeC AS c ON rcb.codeC=c.id |
183 | WHERE rcb.id='$champ906'"); |
184 | if (list($rcb_text, $c_id, $c_text) = $res->fetchOneRow()) { |
185 | cb_erreur("erreur lors du paiement : $c_text ($c_id)"); |
186 | } else{ |
187 | cb_erreur("erreur inconnue lors du paiement"); |
188 | } |
189 | } |
190 | |
191 | /* on fait l'insertion en base de donnees */ |
192 | $globals->xdb->execute("INSERT INTO paiement.transactions (id,uid,ref,fullref,montant,cle) |
193 | VALUES ({?},{?},{?},{?},{?},{?})", |
194 | $champ901, $uid, $ref, $champ200, $montant, $champ905); |
195 | |
196 | /* on genere le mail de confirmation */ |
197 | $conf_text = str_replace("<prenom>",$prenom,$conf_text); |
198 | $conf_text = str_replace("<nom>",$nom,$conf_text); |
199 | $conf_text = str_replace("<promo>",$promo,$conf_text); |
200 | $conf_text = str_replace("<montant>",$montant,$conf_text); |
201 | $conf_text = str_replace("<salutation>",$femme ? "Chère" : "Cher",$conf_text); |
202 | $conf_text = str_replace("<cher>",$femme ? "Chère" : "Cher",$conf_text); |
203 | |
204 | $mymail = new HermesMailer(); |
205 | $mymail->setFrom($conf_mail); |
206 | $mymail->addTo("\"$prenom $nom\" <$forlife@polytechnique.org>"); |
207 | $mymail->addCc($conf_mail); |
208 | $mymail->setSubject($conf_title); |
209 | $mymail->setTxtBody($conf_text); |
210 | $mymail->send(); |
211 | |
212 | /* on envoie les details de la transaction à telepaiement@ */ |
213 | $mymail = new HermesMailer(); |
214 | $mymail->setFrom("webmaster@polytechnique.org"); |
215 | $mymail->addTo("telepaiement@polytechnique.org"); |
216 | $mymail->setSubject($conf_title); |
217 | $msg = "utilisateur : $prenom $nom ($uid)\n". |
218 | "mail : $forlife@polytechnique.org\n\n". |
219 | "paiement : $conf_title ($conf_mail)\n". |
220 | "reference : $champ200\n". |
221 | "montant : $montant\n\n". |
222 | "dump de REQUEST:\n". |
223 | var_export($_REQUEST,true); |
224 | $mymail->setTxtBody($msg); |
225 | $mymail->send(); |
226 | exit; |
227 | } |
228 | |
229 | function handler_paypal_return(&$page, $uid = null) |
230 | { |
231 | global $globals; |
232 | |
233 | $page->changeTpl('payment/retour_paypal.tpl'); |
234 | require_once 'diogenes/diogenes.hermes.inc.php'; |
235 | |
236 | /* reference banque (numero de transaction) */ |
237 | $no_transaction = clean_request('tx'); |
238 | /* token a renvoyer pour avoir plus d'information */ |
239 | $clef = clean_request('sig'); |
240 | /* code retour */ |
241 | $status = clean_request('st'); |
242 | /* raison */ |
243 | $reason = ($status == 'Pending')?clean_request('pending_reason'):clean_request('reason_code'); |
244 | /* reference complete de la commande */ |
245 | $fullref = clean_request('cm'); |
246 | /* montant de la transaction */ |
247 | $montant_nb = clean_request('amt'); |
248 | /* devise */ |
249 | $montant_dev = clean_request('cc'); |
250 | $montant = "$montant_nb $montant_dev"; |
251 | |
252 | /* on extrait le code de retour */ |
253 | if ($status != "Completed") { |
254 | if ($status) |
255 | paypal_erreur("erreur lors du paiement : $status - $reason"); |
256 | else |
257 | paypal_erreur("Paiement annulé", false); |
258 | } |
259 | |
260 | /* on extrait les informations sur l'utilisateur */ |
261 | $res = $globals->xdb->query(" |
262 | SELECT a.prenom,a.nom,a.promo,l.alias,FIND_IN_SET(a.flags,'femme') |
263 | FROM auth_user_md5 AS a |
264 | INNER JOIN aliases AS l ON (a.user_id=l.id AND type!='homonyme') |
265 | WHERE a.user_id={?}", $uid); |
266 | if (!list($prenom,$nom,$promo,$forlife,$femme) = $res->fetchOneRow()) { |
267 | paypal_erreur("uid invalide"); |
268 | } |
269 | |
270 | /* on extrait la reference de la commande */ |
271 | if (!ereg('-xorg-([0-9]+)$',$fullref,$matches)) { |
272 | paypal_erreur("référence de commande invalide"); |
273 | } |
274 | |
275 | $ref = $matches[1]; |
276 | $res = $globals->xdb->query("SELECT mail,text,confirmation |
277 | FROM paiement.paiements WHERE id={?}", $ref); |
278 | if (!list($conf_mail,$conf_title,$conf_text) = $res->fetchOneRow()) { |
279 | paypal_erreur("référence de commande inconnue"); |
280 | } |
281 | |
282 | /* on fait l'insertion en base de donnees */ |
283 | $globals->xdb->execute("INSERT INTO paiement.transactions (id,uid,ref,fullref,montant,cle) |
284 | VALUES ({?},{?},{?},{?},{?},{?})", |
285 | $no_transaction, $uid, $ref, $fullref, $montant, $clef); |
286 | |
287 | /* on genere le mail de confirmation */ |
288 | $conf_text = str_replace("<prenom>",$prenom,$conf_text); |
289 | $conf_text = str_replace("<nom>",$nom,$conf_text); |
290 | $conf_text = str_replace("<promo>",$promo,$conf_text); |
291 | $conf_text = str_replace("<montant>",$montant,$conf_text); |
292 | $conf_text = str_replace("<salutation>",$femme ? "Chère" : "Cher",$conf_text); |
293 | $conf_text = str_replace("<cher>",$femme ? "Chère" : "Cher",$conf_text); |
294 | |
295 | $mymail = new HermesMailer(); |
296 | $mymail->setFrom($conf_mail); |
297 | $mymail->addTo("\"$prenom $nom\" <$forlife@polytechnique.org>"); |
298 | $mymail->addCc($conf_mail); |
299 | $mymail->setSubject($conf_title); |
300 | $mymail->setTxtBody($conf_text); |
301 | $mymail->send(); |
302 | |
303 | /* on envoie les details de la transaction à telepaiement@ */ |
304 | $mymail = new HermesMailer(); |
305 | $mymail->setFrom("webmaster@polytechnique.org"); |
306 | $mymail->addTo("telepaiement@polytechnique.org"); |
307 | $mymail->setSubject($conf_title); |
308 | $msg = "utilisateur : $prenom $nom ($uid)\n". |
309 | "mail : $forlife@polytechnique.org\n\n". |
310 | "paiement : $conf_title ($conf_mail)\n". |
311 | "reference : $no_transaction\n". |
312 | "montant : $montant\n\n". |
313 | "dump de REQUEST:\n". |
314 | var_export($_REQUEST,true); |
315 | $mymail->setTxtBody($msg); |
316 | $mymail->send(); |
317 | |
318 | $page->assign('texte', $conf_text); |
319 | $page->assign('erreur', $erreur); |
320 | |
321 | return PL_OK; |
322 | } |
323 | } |
324 | |
325 | ?> |