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/wp-content/plugins/marketpress/marketpress-includes/plugins-gateway/payflow.php

https://github.com/bfay/maniacal-kitten
PHP | 1017 lines | 763 code | 162 blank | 92 comment | 113 complexity | d866cdb7d440505b136f972c9ff08062 MD5 | raw file
Possible License(s): GPL-2.0, GPL-3.0, AGPL-1.0, LGPL-3.0, LGPL-2.1 
    

  1. <?php

    2. 

  2. /*

    3. 

  3. MarketPress Payflow Pro Gateway Plugin

    4. 

  4. Author: Sue Cline (Cyclonic Consulting)

    5. 

  5. Modifications: Robert M. Hall - www.impossibilities.com

    6. 

  6. Revision-History:  09/04/2012 - Added support for passing along SHIPTO information in the main transaction

    7. 

  7. */

    8. 

  8. 

    9. 

  9. class MP_Gateway_Payflow extends MP_Gateway_API {

    10. 

  10. 

    11. 

  11.   //private gateway slug. Lowercase alpha (a-z) and dashes (-) only please!

    12. 

  12.   var $plugin_name = 'payflow';

    13. 

  13. 

    14. 

  14.   //name of your gateway, for the admin side.

    15. 

  15.   var $admin_name = '';

    16. 

  16. 

    17. 

  17.   //public name of your gateway, for lists and such.

    18. 

  18.   var $public_name = '';

    19. 

  19. 

    20. 

  20.   //url for an image for your checkout method. Displayed on checkout form if set

    21. 

  21.   var $method_img_url = '';

    22. 

  22. 

    23. 

  23.   //url for an submit button image for your checkout method. Displayed on checkout form if set

    24. 

  24.   var $method_button_img_url = '';

    25. 

  25. 

    26. 

  26.   //whether or not ssl is needed for checkout page

    27. 

  27.   var $force_ssl = true;

    28. 

  28. 

    29. 

  29.   //always contains the url to send payment notifications to if needed by your gateway. Populated by the parent class

    30. 

  30.   var $ipn_url;

    31. 

  31. 

    32. 

  32. 	//whether if this is the only enabled gateway it can skip the payment_form step

    33. 

  33.   var $skip_form = false;

    34. 

  34. 

    35. 

  35.   //credit card vars

    36. 

  36.   var $API_Username, $API_Password, $API_Signature, $SandboxFlag, $returnURL, $cancelURL, $API_Endpoint, $version, $currencyCode, $locale;

    37. 

  37. 

    38. 

  38.   /****** Below are the public methods you may overwrite via a plugin ******/

    39. 

  39. 

    40. 

  40.   /**

    41. 

  41.    * Runs when your class is instantiated. Use to setup your plugin instead of __construct()

    42. 

  42.    */

    43. 

  43.   function on_creation() {

    44. 

  44.     global $mp;

    45. 

  45.     $settings = get_option('mp_settings');

    46. 

  46. 

    47. 

  47.     //set names here to be able to translate

    48. 

  48.     $this->admin_name = __('PayPal Payflow Pro', 'mp');

    49. 

  49.     $this->public_name = __('Credit Card', 'mp');

    50. 

  50. 

    51. 

  51.     $this->method_img_url = $mp->plugin_url . 'images/credit_card.png';

    52. 

  52.     $this->method_button_img_url = $mp->plugin_url . 'images/cc-button.png';

    53. 

  53. 

    54. 

  54.     $this->version = "63.0"; //api version

    55. 

  55. 

    56. 

  56.     //set credit card vars

    57. 

  57.     if ( isset( $settings['gateways']['payflow'] ) ) {

    58. 

  58.       $this->API_Username = $settings['gateways']['payflow']['api_user'];

    59. 

  59.       $this->API_Password = $settings['gateways']['payflow']['api_pass'];

    60. 

  60.       $this->API_Signature = $settings['gateways']['payflow']['api_sig'];

    61. 

  61.       $this->currencyCode = $settings['gateways']['payflow']['currency'];

    62. 

  62.       $this->locale = $settings['gateways']['payflow']['locale'];

    63. 

  63.       //set api urls

    64. 

  64.       if ($settings['gateways']['payflow']['mode'] == 'sandbox')	{

    65. 

  65.         $this->API_Endpoint = "https://pilot-payflowpro.paypal.com";

    66. 

  66.       } else {

    67. 

  67.         $this->API_Endpoint = "https://payflowpro.paypal.com";

    68. 

  68.       }

    69. 

  69.     }

    70. 

  70.   }

    71. 

  71. 

    72. 

  72.   /**

    73. 

  73.    * Return fields you need to add to the top of the payment screen, like your credit card info fields

    74. 

  74.    *

    75. 

  75.    * @param array $cart. Contains the cart contents for the current blog, global cart if $mp->global_cart is true

    76. 

  76.    * @param array $shipping_info. Contains shipping info and email in case you need it

    77. 

  77.    */

    78. 

  78.   function payment_form($cart, $shipping_info) {

    79. 

  79.     global $mp;

    80. 

  80.     $content = '';

    81. 

  81. 

    82. 

  82.     if (isset($_GET['cancel'])) {

    83. 

  83.       $content .= '<div class="mp_checkout_error">' . __('Your credit card transaction has been canceled.', 'mp') . '</div>';

    84. 

  84.     }

    85. 

  85. 

    86. 

  86.     $settings = get_option('mp_settings');

    87. 

  87.     $meta = get_user_meta($current_user->ID, 'mp_billing_info', true);

    88. 

  88. 

    89. 

  89.     $email = (!empty($_SESSION['mp_billing_info']['email'])) ? $_SESSION['mp_billing_info']['email'] : (!empty($meta['email'])?$meta['email']:$_SESSION['mp_shipping_info']['email']);

    90. 

  90.     $name = (!empty($_SESSION['mp_billing_info']['name'])) ? $_SESSION['mp_billing_info']['name'] : (!empty($meta['name'])?$meta['name']:$_SESSION['mp_shipping_info']['name']);

    91. 

  91.     $address1 = (!empty($_SESSION['mp_billing_info']['address1'])) ? $_SESSION['mp_billing_info']['address1'] : (!empty($meta['address1'])?$meta['address1']:$_SESSION['mp_shipping_info']['address1']);

    92. 

  92.     $address2 = (!empty($_SESSION['mp_billing_info']['address2'])) ? $_SESSION['mp_billing_info']['address2'] : (!empty($meta['address2'])?$meta['address2']:$_SESSION['mp_shipping_info']['address2']);

    93. 

  93.     $city = (!empty($_SESSION['mp_billing_info']['city'])) ? $_SESSION['mp_billing_info']['city'] : (!empty($meta['city'])?$meta['city']:$_SESSION['mp_shipping_info']['city']);

    94. 

  94.     $state = (!empty($_SESSION['mp_billing_info']['state'])) ? $_SESSION['mp_billing_info']['state'] : (!empty($meta['state'])?$meta['state']:$_SESSION['mp_shipping_info']['state']);

    95. 

  95.     $zip = (!empty($_SESSION['mp_billing_info']['zip'])) ? $_SESSION['mp_billing_info']['zip'] : (!empty($meta['zip'])?$meta['zip']:$_SESSION['mp_shipping_info']['zip']);

    96. 

  96.     $country = (!empty($_SESSION['mp_billing_info']['country'])) ? $_SESSION['mp_billing_info']['country'] : (!empty($meta['country'])?$meta['country']:$_SESSION['mp_shipping_info']['country']);

    97. 

  97.     if (!$country)

    98. 

  98.       $country = $settings['base_country'];

    99. 

  99.     $phone = (!empty($_SESSION['mp_billing_info']['phone'])) ? $_SESSION['mp_billing_info']['phone'] : (!empty($meta['phone'])?$meta['phone']:$_SESSION['mp_shipping_info']['phone']);

    100. 

  100. 

    101. 

  101.     $content .= '<style type="text/css">

    102. 

  102.         .cardimage {

    103. 

  103.           height: 23px;

    104. 

  104.           width: 157px;

    105. 

  105.           display: inline-table;

    106. 

  106.         }

    107. 

  107. 

    108. 

  108.         .nocard {

    109. 

  109.           background-position: 0px 0px !important;

    110. 

  110.         }

    111. 

  111. 

    112. 

  112.         .visa_card {

    113. 

  113.           background-position: 0px -23px !important;

    114. 

  114.         }

    115. 

  115. 

    116. 

  116.         .mastercard {

    117. 

  117.           background-position: 0px -46px !important;

    118. 

  118.         }

    119. 

  119. 

    120. 

  120.         .discover_card {

    121. 

  121.           background-position: 0px -69px !important;

    122. 

  122.         }

    123. 

  123. 

    124. 

  124.         .amex {

    125. 

  125.           background-position: 0px -92px !important;

    126. 

  126.         }

    127. 

  127.       </style>

    128. 

  128.       <script type="text/javascript">

    129. 

  129.         function cc_card_pick(card_image, card_num){

    130. 

  130.           if (card_image == null) {

    131. 

  131.                   card_image = "#cardimage";

    132. 

  132.           }

    133. 

  133.           if (card_num == null) {

    134. 

  134.                   card_num = "#card_num";

    135. 

  135.           }

    136. 

  136. 

    137. 

  137.           numLength = jQuery(card_num).val().length;

    138. 

  138.           number = jQuery(card_num).val();

    139. 

  139.           if (numLength > 10)

    140. 

  140.           {

    141. 

  141.                   if((number.charAt(0) == "4") && ((numLength == 13)||(numLength==16))) { jQuery(card_image).removeClass(); jQuery(card_image).addClass("cardimage visa_card"); }

    142. 

  142.                   else if((number.charAt(0) == "5" && ((number.charAt(1) >= "1") && (number.charAt(1) <= "5"))) && (numLength==16)) { jQuery(card_image).removeClass(); jQuery(card_image).addClass("cardimage mastercard"); }

    143. 

  143.                   else if(number.substring(0,4) == "6011" && (numLength==16)) 	{ jQuery(card_image).removeClass(); jQuery(card_image).addClass("cardimage amex"); }

    144. 

  144.                   else if((number.charAt(0) == "3" && ((number.charAt(1) == "4") || (number.charAt(1) == "7"))) && (numLength==15)) { jQuery(card_image).removeClass(); jQuery(card_image).addClass("cardimage discover_card"); }

    145. 

  145.                   else { jQuery(card_image).removeClass(); jQuery(card_image).addClass("cardimage nocard"); }

    146. 

  146. 

    147. 

  147.           }

    148. 

  148.         }

    149. 

  149.         jQuery(document).ready( function() {

    150. 

  150.           jQuery(".noautocomplete").attr("autocomplete", "off");

    151. 

  151.         });

    152. 

  152.       </script>';

    153. 

  153.     $content .= '<table class="mp_cart_billing">

    154. 

  154.         <thead><tr>

    155. 

  155.           <th colspan="2">'.__('Enter Your Billing Information:', 'mp').'</th>

    156. 

  156.         </tr></thead>

    157. 

  157.         <tbody>

    158. 

  158.         <tr>

    159. 

  159.           <td align="right">'.__('Email:', 'mp').'*</td><td>

    160. 

  160.         '.apply_filters( 'mp_checkout_error_email', '' ).'

    161. 

  161.         <input size="35" name="email" type="text" value="'.esc_attr($email).'" /></td>

    162. 

  162.           </tr>

    163. 

  163. 

    164. 

  164.           <tr>

    165. 

  165.           <td align="right">'.__('Full Name:', 'mp').'*</td><td>

    166. 

  166.         '.apply_filters( 'mp_checkout_error_name', '' ).'

    167. 

  167.         <input size="35" name="name" type="text" value="'.esc_attr($name).'" /> </td>

    168. 

  168.           </tr>

    169. 

  169. 

    170. 

  170.           <tr>

    171. 

  171.           <td align="right">'.__('Address:', 'mp').'*</td><td>

    172. 

  172.         '.apply_filters( 'mp_checkout_error_address1', '' ).'

    173. 

  173.         <input size="45" name="address1" type="text" value="'.esc_attr($address1).'" /><br />

    174. 

  174.         <small><em>'.__('Street address, P.O. box, company name, c/o', 'mp').'</em></small>

    175. 

  175.         </td>

    176. 

  176.           </tr>

    177. 

  177. 

    178. 

  178.           <tr>

    179. 

  179.           <td align="right">'.__('Address 2:', 'mp').'&nbsp;</td><td>

    180. 

  180.         <input size="45" name="address2" type="text" value="'.esc_attr($address2).'" /><br />

    181. 

  181.         <small><em>'.__('Apartment, suite, unit, building, floor, etc.', 'mp').'</em></small>

    182. 

  182.         </td>

    183. 

  183.           </tr>

    184. 

  184. 

    185. 

  185.           <tr>

    186. 

  186.           <td align="right">'.__('City:', 'mp').'*</td><td>

    187. 

  187.         '.apply_filters( 'mp_checkout_error_city', '' ).'

    188. 

  188.         <input size="25" name="city" type="text" value="'.esc_attr($city).'" /></td>

    189. 

  189.           </tr>

    190. 

  190. 

    191. 

  191.           <tr>

    192. 

  192.           <td align="right">'.__('State/Province/Region:', 'mp').'*</td><td>

    193. 

  193.         '.apply_filters( 'mp_checkout_error_state', '' ).'

    194. 

  194.         <input size="15" name="state" type="text" value="'.esc_attr($state).'" /></td>

    195. 

  195.           </tr>

    196. 

  196. 

    197. 

  197.           <tr>

    198. 

  198.           <td align="right">'.__('Postal/Zip Code:', 'mp').'*</td><td>

    199. 

  199.         '.apply_filters( 'mp_checkout_error_zip', '' ).'

    200. 

  200.         <input size="10" id="mp_zip" name="zip" type="text" value="'.esc_attr($zip).'" /></td>

    201. 

  201.           </tr>

    202. 

  202. 

    203. 

  203.           <tr>

    204. 

  204.           <td align="right">'.__('Country:', 'mp').'*</td><td>

    205. 

  205.           '.apply_filters( 'mp_checkout_error_country', '' ).'

    206. 

  206.         <select id="mp_" name="country">';

    207. 

  207. 

    208. 

  208.           foreach ((array)$settings['shipping']['allowed_countries'] as $code) {

    209. 

  209.             $content .= '<option value="'.$code.'"'.selected($country, $code, false).'>'.esc_attr($mp->countries[$code]).'</option>';

    210. 

  210.           }

    211. 

  211. 

    212. 

  212.       $content .= '</select>

    213. 

  213.         </td>

    214. 

  214.           </tr>

    215. 

  215. 

    216. 

  216.           <tr>

    217. 

  217.           <td align="right">'.__('Phone Number:', 'mp').'</td><td>

    218. 

  218.         	<input size="20" name="phone" type="text" value="'.esc_attr($phone).'" /></td>

    219. 

  219.           </tr>

    220. 

  220. 

    221. 

  221.           <tr>

    222. 

  222.             <td align="right">'.__('Credit Card Number:', 'mp').'*</td>

    223. 

  223.             <td>

    224. 

  224.               '.apply_filters( 'mp_checkout_error_card_num', '' ).'

    225. 

  225.               <input name="card_num" onkeyup="cc_card_pick(\'#cardimage\', \'#card_num\');"

    226. 

  226.                id="card_num" class="credit_card_number input_field noautocomplete"

    227. 

  227.                type="text" size="22" maxlength="22" />

    228. 

  228.         		<div class="hide_after_success nocard cardimage"  id="cardimage" style="background: url('.$mp->plugin_url.'images/card_array.png) no-repeat;"></div></td>

    229. 

  229.           </tr>

    230. 

  230. 

    231. 

  231.           <tr>

    232. 

  232.             <td align="right">'.__('Expiration Date:', 'mp').'*</td>

    233. 

  233.             <td>

    234. 

  234.             '.apply_filters( 'mp_checkout_error_exp', '' ).'

    235. 

  235.             <label class="inputLabel" for="exp_month">'.__('Month', 'mp').'</label>

    236. 

  236. 		        <select name="exp_month" id="exp_month">

    237. 

  237. 		          '.$this->_print_month_dropdown().'

    238. 

  238. 		        </select>

    239. 

  239. 		        <label class="inputLabel" for="exp_year">'.__('Year', 'mp').'</label>

    240. 

  240. 		        <select name="exp_year" id="exp_year">

    241. 

  241. 		          '.$this->_print_year_dropdown('', true).'

    242. 

  242. 		        </select>

    243. 

  243. 		        </td>

    244. 

  244.           </tr>

    245. 

  245. 

    246. 

  246.           <tr>

    247. 

  247.             <td align="right">'.__('Security Code:', 'mp').'</td>

    248. 

  248.             <td>'.apply_filters( 'mp_checkout_error_card_code', '' ).'

    249. 

  249.             <input id="card_code" name="card_code" class="input_field noautocomplete"

    250. 

  250.                style="width: 70px;" type="text" size="4" maxlength="4" /></td>

    251. 

  251.           </tr>

    252. 

  252. 

    253. 

  253.         </tbody>

    254. 

  254.       </table>';

    255. 

  255. 

    256. 

  256. 		return $content;

    257. 

  257.   }

    258. 

  258. 

    259. 

  259.   function _print_year_dropdown($sel='', $pfp = false) {

    260. 

  260.     $localDate=getdate();

    261. 

  261.     $minYear = $localDate["year"];

    262. 

  262.     $maxYear = $minYear + 15;

    263. 

  263. 

    264. 

  264.     $output = "<option value=''>--</option>";

    265. 

  265.     for($i=$minYear; $i<$maxYear; $i++) {

    266. 

  266.             if ($pfp) {

    267. 

  267.                     $output .= "<option value='". substr($i, 0, 4) ."'".($sel==(substr($i, 0, 4))?' selected':'').

    268. 

  268.                     ">". $i ."</option>";

    269. 

  269.             } else {

    270. 

  270.                     $output .= "<option value='". substr($i, 2, 2) ."'".($sel==(substr($i, 2, 2))?' selected':'').

    271. 

  271.             ">". $i ."</option>";

    272. 

  272.             }

    273. 

  273.     }

    274. 

  274.     return($output);

    275. 

  275.   }

    276. 

  276. 

    277. 

  277.   function _print_month_dropdown($sel='') {

    278. 

  278.     $output =  "<option value=''>--</option>";

    279. 

  279.     $output .=  "<option " . ($sel==1?' selected':'') . " value='01'>01 - Jan</option>";

    280. 

  280.     $output .=  "<option " . ($sel==2?' selected':'') . "  value='02'>02 - Feb</option>";

    281. 

  281.     $output .=  "<option " . ($sel==3?' selected':'') . "  value='03'>03 - Mar</option>";

    282. 

  282.     $output .=  "<option " . ($sel==4?' selected':'') . "  value='04'>04 - Apr</option>";

    283. 

  283.     $output .=  "<option " . ($sel==5?' selected':'') . "  value='05'>05 - May</option>";

    284. 

  284.     $output .=  "<option " . ($sel==6?' selected':'') . "  value='06'>06 - Jun</option>";

    285. 

  285.     $output .=  "<option " . ($sel==7?' selected':'') . "  value='07'>07 - Jul</option>";

    286. 

  286.     $output .=  "<option " . ($sel==8?' selected':'') . "  value='08'>08 - Aug</option>";

    287. 

  287.     $output .=  "<option " . ($sel==9?' selected':'') . "  value='09'>09 - Sep</option>";

    288. 

  288.     $output .=  "<option " . ($sel==10?' selected':'') . "  value='10'>10 - Oct</option>";

    289. 

  289.     $output .=  "<option " . ($sel==11?' selected':'') . "  value='11'>11 - Nov</option>";

    290. 

  290.     $output .=  "<option " . ($sel==12?' selected':'') . "  value='12'>12 - Dec</option>";

    291. 

  291. 

    292. 

  292.     return($output);

    293. 

  293.   }

    294. 

  294. 

    295. 

  295.   /**

    296. 

  296.    * Use this to process any fields you added. Use the $_POST global,

    297. 

  297.    *  and be sure to save it to both the $_SESSION and usermeta if logged in.

    298. 

  298.    *  DO NOT save credit card details to usermeta as it's not PCI compliant.

    299. 

  299.    *  Call $mp->cart_checkout_error($msg, $context); to handle errors. If no errors

    300. 

  300.    *  it will redirect to the next step.

    301. 

  301.    *

    302. 

  302.    * @param array $cart. Contains the cart contents for the current blog, global cart if $mp->global_cart is true

    303. 

  303.    * @param array $shipping_info. Contains shipping info and email in case you need it

    304. 

  304.    */

    305. 

  305.   function process_payment_form($cart, $shipping_info) {

    306. 

  306.     global $mp;

    307. 

  307.     $settings = get_option('mp_settings');

    308. 

  308. 

    309. 

  309.     if (!is_email($_POST['email']))

    310. 

  310.       $mp->cart_checkout_error('Please enter a valid Email Address.', 'email');

    311. 

  311. 

    312. 

  312.     if (empty($_POST['name']))

    313. 

  313.       $mp->cart_checkout_error('Please enter your Full Name.', 'name');

    314. 

  314. 

    315. 

  315.     if (empty($_POST['address1']))

    316. 

  316.       $mp->cart_checkout_error('Please enter your Street Address.', 'address1');

    317. 

  317. 

    318. 

  318.     if (empty($_POST['city']))

    319. 

  319.       $mp->cart_checkout_error('Please enter your City.', 'city');

    320. 

  320. 

    321. 

  321.     if (($_POST['country'] == 'US' || $_POST['country'] == 'CA') && empty($_POST['state']))

    322. 

  322.       $mp->cart_checkout_error('Please enter your State/Province/Region.', 'state');

    323. 

  323. 

    324. 

  324.     if (empty($_POST['zip']))

    325. 

  325.       $mp->cart_checkout_error('Please enter your Zip/Postal Code.', 'zip');

    326. 

  326. 

    327. 

  327.     if (empty($_POST['country']) || strlen($_POST['country']) != 2)

    328. 

  328.       $mp->cart_checkout_error('Please enter your Country.', 'country');

    329. 

  329. 

    330. 

  330.     //for checkout plugins

    331. 

  331.     do_action( 'mp_billing_process' );

    332. 

  332. 

    333. 

  333.     //save to session

    334. 

  334.     global $current_user;

    335. 

  335.     $meta = get_user_meta($current_user->ID, 'mp_billing_info', true);

    336. 

  336.     $_SESSION['mp_billing_info']['email'] = ($_POST['email']) ? trim(stripslashes($_POST['email'])) : $current_user->user_email;

    337. 

  337.     $_SESSION['mp_billing_info']['name'] = ($_POST['name']) ? trim(stripslashes($_POST['name'])) : $current_user->user_firstname . ' ' . $current_user->user_lastname;

    338. 

  338.     $_SESSION['mp_billing_info']['address1'] = ($_POST['address1']) ? trim(stripslashes($_POST['address1'])) : $meta['address1'];

    339. 

  339.     $_SESSION['mp_billing_info']['address2'] = ($_POST['address2']) ? trim(stripslashes($_POST['address2'])) : $meta['address2'];

    340. 

  340.     $_SESSION['mp_billing_info']['city'] = ($_POST['city']) ? trim(stripslashes($_POST['city'])) : $meta['city'];

    341. 

  341.     $_SESSION['mp_billing_info']['state'] = ($_POST['state']) ? trim(stripslashes($_POST['state'])) : $meta['state'];

    342. 

  342.     $_SESSION['mp_billing_info']['zip'] = ($_POST['zip']) ? trim(stripslashes($_POST['zip'])) : $meta['zip'];

    343. 

  343.     $_SESSION['mp_billing_info']['country'] = ($_POST['country']) ? trim($_POST['country']) : $meta['country'];

    344. 

  344.     $_SESSION['mp_billing_info']['phone'] = ($_POST['phone']) ? preg_replace('/[^0-9-\(\) ]/', '', trim($_POST['phone'])) : $meta['phone'];

    345. 

  345. 

    346. 

  346.     //save to user meta

    347. 

  347.     if ($current_user->ID)

    348. 

  348.       update_user_meta($current_user->ID, 'mp_billing_info', $_SESSION['mp_billing_info']);

    349. 

  349. 

    350. 

  350.     if (!isset($_POST['exp_month']) || !isset($_POST['exp_year']) || empty($_POST['exp_month']) || empty($_POST['exp_year'])) {

    351. 

  351.       $mp->cart_checkout_error( __('Please select your credit card expiration date.', 'mp'), 'exp');

    352. 

  352.     }

    353. 

  353. 

    354. 

  354.     if (!isset($_POST['card_code']) || empty($_POST['card_code'])) {

    355. 

  355.       $mp->cart_checkout_error( __('Please enter your credit card security code', 'mp'), 'card_code');

    356. 

  356.     }

    357. 

  357. 

    358. 

  358.     if (!isset($_POST['card_num']) || empty($_POST['card_num'])) {

    359. 

  359.       $mp->cart_checkout_error( __('Please enter your credit card number', 'mp'), 'card_num');

    360. 

  360.     } else {

    361. 

  361.       if ($this->_get_card_type($_POST['card_num']) == "") {

    362. 

  362.         $mp->cart_checkout_error( __('Please enter a valid credit card number', 'mp'), 'card_num');

    363. 

  363.       }

    364. 

  364.     }

    365. 

  365. 

    366. 

  366.     if (!$mp->checkout_error) {

    367. 

  367.       if (

    368. 

  368.         ($this->_get_card_type($_POST['card_num']) == "American Express" && strlen($_POST['card_code']) != 4) ||

    369. 

  369.         ($this->_get_card_type($_POST['card_num']) != "American Express" && strlen($_POST['card_code']) != 3)

    370. 

  370.         ) {

    371. 

  371.         $mp->cart_checkout_error(__('Please enter a valid credit card security code', 'mp'), 'card_code');

    372. 

  372.       }

    373. 

  373.     }

    374. 

  374. 

    375. 

  375.     if (!$mp->checkout_error) {

    376. 

  376.       $_SESSION['card_num'] = $_POST['card_num'];

    377. 

  377.       $_SESSION['card_code'] = $_POST['card_code'];

    378. 

  378.       $_SESSION['exp_month'] = $_POST['exp_month'];

    379. 

  379.       $_SESSION['exp_year'] = $_POST['exp_year'];

    380. 

  380. 

    381. 

  381.       $mp->generate_order_id();

    382. 

  382.     }

    383. 

  383.   }

    384. 

  384. 

    385. 

  385.   function _get_card_type($number) {

    386. 

  386.     $num_length = strlen($number);

    387. 

  387. 

    388. 

  388.     if ($num_length > 10 && preg_match('/[0-9]+/', $number) >= 1) {

    389. 

  389.       if((substr($number, 0, 1) == '4') && (($num_length == 13)||($num_length == 16))) {

    390. 

  390.         return "Visa";

    391. 

  391.       } else if((substr($number, 0, 1) == '5' && ((substr($number, 1, 1) >= '1') && (substr($number, 1, 1) <= '5'))) && ($num_length == 16)) {

    392. 

  392.         return "Mastercard";

    393. 

  393.       } else if(substr($number, 0, 4) == "6011" && ($num_length == 16)) {

    394. 

  394.         return "Discover Card";

    395. 

  395.       } else if((substr($number, 0, 1) == '3' && ((substr($number, 1, 1) == '4') || (substr($number, 1, 1) == '7'))) && ($num_length == 15)) {

    396. 

  396.         return "American Express";

    397. 

  397.       }

    398. 

  398.     }

    399. 

  399.     return "";

    400. 

  400.   }

    401. 

  401. 

    402. 

  402.   /**

    403. 

  403.    * Return the chosen payment details here for final confirmation. You probably don't need

    404. 

  404.    *  to post anything in the form as it should be in your $_SESSION var already.

    405. 

  405.    *

    406. 

  406.    * @param array $cart. Contains the cart contents for the current blog, global cart if $mp->global_cart is true

    407. 

  407.    * @param array $shipping_info. Contains shipping info and email in case you need it

    408. 

  408.    */

    409. 

  409.   function confirm_payment_form($cart, $shipping_info) {

    410. 

  410.     global $mp;

    411. 

  411. 

    412. 

  412.     $settings = get_option('mp_settings');

    413. 

  413.     $meta = get_user_meta($current_user->ID, 'mp_billing_info', true);

    414. 

  414. 

    415. 

  415.     $email = (!empty($_SESSION['mp_billing_info']['email'])) ? $_SESSION['mp_billing_info']['email'] : (!empty($meta['email'])?$meta['email']:$_SESSION['mp_shipping_info']['email']);

    416. 

  416.     $name = (!empty($_SESSION['mp_billing_info']['name'])) ? $_SESSION['mp_billing_info']['name'] : (!empty($meta['name'])?$meta['name']:$_SESSION['mp_shipping_info']['name']);

    417. 

  417.     $address1 = (!empty($_SESSION['mp_billing_info']['address1'])) ? $_SESSION['mp_billing_info']['address1'] : (!empty($meta['address1'])?$meta['address1']:$_SESSION['mp_shipping_info']['address1']);

    418. 

  418.     $address2 = (!empty($_SESSION['mp_billing_info']['address2'])) ? $_SESSION['mp_billing_info']['address2'] : (!empty($meta['address2'])?$meta['address2']:$_SESSION['mp_shipping_info']['address2']);

    419. 

  419.     $city = (!empty($_SESSION['mp_billing_info']['city'])) ? $_SESSION['mp_billing_info']['city'] : (!empty($meta['city'])?$meta['city']:$_SESSION['mp_shipping_info']['city']);

    420. 

  420.     $state = (!empty($_SESSION['mp_billing_info']['state'])) ? $_SESSION['mp_billing_info']['state'] : (!empty($meta['state'])?$meta['state']:$_SESSION['mp_shipping_info']['state']);

    421. 

  421.     $zip = (!empty($_SESSION['mp_billing_info']['zip'])) ? $_SESSION['mp_billing_info']['zip'] : (!empty($meta['zip'])?$meta['zip']:$_SESSION['mp_shipping_info']['zip']);

    422. 

  422.     $country = (!empty($_SESSION['mp_billing_info']['country'])) ? $_SESSION['mp_billing_info']['country'] : (!empty($meta['country'])?$meta['country']:$_SESSION['mp_shipping_info']['country']);

    423. 

  423.     if (!$country)

    424. 

  424.       $country = $settings['base_country'];

    425. 

  425.     $phone = (!empty($_SESSION['mp_billing_info']['phone'])) ? $_SESSION['mp_billing_info']['phone'] : (!empty($meta['phone'])?$meta['phone']:$_SESSION['mp_shipping_info']['phone']);

    426. 

  426. 

    427. 

  427.     $content = '';

    428. 

  428. 

    429. 

  429.     $content .= '<table class="mp_cart_billing">';

    430. 

  430.     $content .= '<thead><tr>';

    431. 

  431.     $content .= '<th>'.__('Billing Information:', 'mp').'</th>';

    432. 

  432.     $content .= '<th align="right"><a href="'. mp_checkout_step_url('checkout').'">'.__('&laquo; Edit', 'mp').'</a></th>';

    433. 

  433.     $content .= '</tr></thead>';

    434. 

  434.     $content .= '<tbody>';

    435. 

  435.     $content .= '<tr>';

    436. 

  436.     $content .= '<td align="right">'.__('Email:', 'mp').'</td><td>';

    437. 

  437.     $content .= esc_attr($email).'</td>';

    438. 

  438.     $content .= '</tr>';

    439. 

  439.     $content .= '<tr>';

    440. 

  440.     $content .= '<td align="right">'.__('Full Name:', 'mp').'</td><td>';

    441. 

  441.     $content .= esc_attr($name).'</td>';

    442. 

  442.     $content .= '</tr>';

    443. 

  443.     $content .= '<tr>';

    444. 

  444.     $content .= '<td align="right">'.__('Address:', 'mp').'</td>';

    445. 

  445.     $content .= '<td>'.esc_attr($address1).'</td>';

    446. 

  446.     $content .= '</tr>';

    447. 

  447. 

    448. 

  448.     if ($address2) {

    449. 

  449.       $content .= '<tr>';

    450. 

  450.       $content .= '<td align="right">'.__('Address 2:', 'mp').'</td>';

    451. 

  451.       $content .= '<td>'.esc_attr($address2).'</td>';

    452. 

  452.       $content .= '</tr>';

    453. 

  453.     }

    454. 

  454. 

    455. 

  455.     $content .= '<tr>';

    456. 

  456.     $content .= '<td align="right">'.__('City:', 'mp').'</td>';

    457. 

  457.     $content .= '<td>'.esc_attr($city).'</td>';

    458. 

  458.     $content .= '</tr>';

    459. 

  459. 

    460. 

  460.     if ($state) {

    461. 

  461.       $content .= '<tr>';

    462. 

  462.       $content .= '<td align="right">'.__('State/Province/Region:', 'mp').'</td>';

    463. 

  463.       $content .= '<td>'.esc_attr($state).'</td>';

    464. 

  464.       $content .= '</tr>';

    465. 

  465.     }

    466. 

  466. 

    467. 

  467.     $content .= '<tr>';

    468. 

  468.     $content .= '<td align="right">'.__('Postal/Zip Code:', 'mp').'</td>';

    469. 

  469.     $content .= '<td>'.esc_attr($zip).'</td>';

    470. 

  470.     $content .= '</tr>';

    471. 

  471.     $content .= '<tr>';

    472. 

  472.     $content .= '<td align="right">'.__('Country:', 'mp').'</td>';

    473. 

  473.     $content .= '<td>'.$mp->countries[$country].'</td>';

    474. 

  474.     $content .= '</tr>';

    475. 

  475. 

    476. 

  476.     if ($phone) {

    477. 

  477.       $content .= '<tr>';

    478. 

  478.       $content .= '<td align="right">'.__('Phone Number:', 'mp').'</td>';

    479. 

  479.       $content .= '<td>'.esc_attr($phone).'</td>';

    480. 

  480.       $content .= '</tr>';

    481. 

  481.     }

    482. 

  482. 

    483. 

  483.     $content .= '<tr>';

    484. 

  484.     $content .= '<td align="right">'.__('Payment method:', 'mp').'</td>';

    485. 

  485.     $content .= '<td>'.$this->_get_card_type($_SESSION['card_num']).' ending in '. substr($_SESSION['card_num'], strlen($_SESSION['card_num'])-4, 4).'</td>';

    486. 

  486.     $content .= '</tr>';

    487. 

  487.     $content .= '</tbody>';

    488. 

  488.     $content .= '</table>';

    489. 

  489. 

    490. 

  490.     return $content;

    491. 

  491.   }

    492. 

  492. 

    493. 

  493.   /**

    494. 

  494.    * Use this to do the final payment. Create the order then process the payment. If

    495. 

  495.    *  you know the payment is successful right away go ahead and change the order status

    496. 

  496.    *  as well.

    497. 

  497.    *  Call $mp->cart_checkout_error($msg, $context); to handle errors. If no errors

    498. 

  498.    *  it will redirect to the next step.

    499. 

  499.    *

    500. 

  500.    * @param array $cart. Contains the cart contents for the current blog, global cart if $mp->global_cart is true

    501. 

  501.    * @param array $shipping_info. Contains shipping info and email in case you need it

    502. 

  502.    */

    503. 

  503.   function process_payment($cart, $shipping_info) {

    504. 

  504.     global $mp;

    505. 

  505. 

    506. 

  506.     $timestamp = time();

    507. 

  507.     $settings = get_option('mp_settings');

    508. 

  508.     $billing_info = $_SESSION['mp_billing_info'];

    509. 

  509. 

    510. 

  510.     $payment = new MP_Gateway_Worker_Payflow($this->API_Endpoint,

    511. 

  511.       $settings['gateways']['payflow']['delim_data'],

    512. 

  512.       $settings['gateways']['payflow']['delim_char'],

    513. 

  513.       $settings['gateways']['payflow']['encap_char'],

    514. 

  514.       $settings['gateways']['payflow']['api_user'],

    515. 

  515.       $settings['gateways']['payflow']['api_key'],

    516. 

  516.       ($settings['gateways']['payflow']['mode'] == 'sandbox'));

    517. 

  517. 

    518. 

  518.     $payment->transaction($_SESSION['card_num']);

    519. 

  519.     $payment->setParameter("EXPDATE", $_SESSION['exp_month'] .substr($_SESSION['exp_year'],2,2));

    520. 

  520.     $payment->setParameter("CVV2", $_SESSION['card_code'] );

    521. 

  521.     $payment->setParameter("USER", $settings['gateways']['payflow']['api_user']);

    522. 

  522.     $payment->setParameter("VENDOR", $settings['gateways']['payflow']['api_vendor']);

    523. 

  523.     $payment->setParameter("PWD", $settings['gateways']['payflow']['api_pwd']);

    524. 

  524.     $payment->setParameter("PARTNER", $settings['gateways']['payflow']['api_partner']);

    525. 

  525. 

    526. 

  526.     $totals = array();

    527. 

  527.     foreach ($cart as $product_id => $variations) {

    528. 

  528.       foreach ($variations as $variation => $data) {

    529. 

  529. 

    530. 

  530.         $totals[] = $mp->before_tax_price($data['price'], $product_id) * $data['quantity'];

    531. 

  531.         $i++;

    532. 

  532.       }

    533. 

  533.     }

    534. 

  534.     $total = array_sum($totals);

    535. 

  535. 

    536. 

  536.     //coupon line

    537. 

  537.     if ( $coupon = $mp->coupon_value($mp->get_coupon_code(), $total) ) {

    538. 

  538.       $total = $coupon['new_total'];

    539. 

  539.     }

    540. 

  540. 

    541. 

  541.     //shipping line

    542. 

  542.     if ( ($shipping_price = $mp->shipping_price()) !== false ) {

    543. 

  543.       $total = $total + $shipping_price;

    544. 

  544.     }

    545. 

  545. 

    546. 

  546.     //tax line

    547. 

  547.     if ( ($tax_price = $mp->tax_price()) !== false ) {

    548. 

  548.       $total = $total + $tax_price;

    549. 

  549.     }

    550. 

  550. 

    551. 

  551.     // Billing Info

    552. 

  552.     $payment->setParameter("TENDER", 'C');

    553. 

  553.     $payment->setParameter("TRXTYPE", 'S');

    554. 

  554.     $payment->setParameter("AMT", number_format($total, 2, '.', ''));

    555. 

  555. 

    556. 

  556.     $payment->setParameter("CURRENCY",$this->currencyCode);

    557. 

  557. 

    558. 

  558.     // Order Info

    559. 

  559.     $payment->setParameter("COMMENT1", "Order ID: ".$_SESSION['mp_order']);

    560. 

  560.     $payment->setParameter("INVNUM",  $_SESSION['mp_order']);

    561. 

  561. 

    562. 

  562. 

    563. 

  563. 

    564. 

  564.     // E-mail

    565. 

  565. 

    566. 

  566.     $_names = split(" ", $billing_info['name']);

    567. 

  567.     if (isset($_names[0])) {

    568. 

  568.       $first_name = array_shift($_names);

    569. 

  569.     } else {

    570. 

  570.       $first_name = "";

    571. 

  571.     }

    572. 

  572. 

    573. 

  573.     if (isset($_names[0])) {

    574. 

  574.       $last_name = join(" ", $_names);

    575. 

  575.     } else {

    576. 

  576.       $last_name = "";

    577. 

  577.     }

    578. 

  578. 

    579. 

  579.     $address = $billing_info['address1'];

    580. 

  580. 

    581. 

  581.     if (!empty($billing_info['address2'])) {

    582. 

  582.       $address .= "\n".$billing_info['address2'];

    583. 

  583.     }

    584. 

  584. 

    585. 

  585.     //Customer Info

    586. 

  586.     $payment->setParameter("FIRSTNAME", $first_name);

    587. 

  587.     $payment->setParameter("LASTNAME", $last_name);

    588. 

  588.     $payment->setParameter("STREET", $address);

    589. 

  589.     $payment->setParameter("CITY", $billing_info['city']);

    590. 

  590. 		$payment->setParameter("STATE", $billing_info['state']);

    591. 

  591.     $payment->setParameter("COUNTRY", $billing_info['country']);

    592. 

  592.     $payment->setParameter("ZIP", $billing_info['zip']);

    593. 

  593. 

    594. 

  594.     $payment->setParameter("EMAIL", $billing_info['email']);

    595. 

  595.     

    596. 

  596. 		$_ship_names = split(" ", $shipping_info['name']);

    597. 

  597. 			

    598. 

  598. 		if (isset($_ship_names[0])) {

    599. 

  599. 			$first_name_shipping = array_shift($_ship_names);

    600. 

  600. 		} else {

    601. 

  601. 			$first_name_shipping = "";

    602. 

  602. 		}

    603. 

  603. 		

    604. 

  604. 		if (isset($_ship_names[0])) {

    605. 

  605. 			$last_name_shipping = join(" ", $_ship_names);

    606. 

  606. 		} else {

    607. 

  607. 			$last_name_shipping = "";

    608. 

  608. 		}

    609. 

  609. 		

    610. 

  610. 		$ship_address = $shipping_info['address1'];

    611. 

  611. 		

    612. 

  612. 		if (!empty($shipping_info['address2'])) {

    613. 

  613. 			$ship_address .= "\n".$shipping_info['address2'];

    614. 

  614. 		}

    615. 

  615. 		$payment->setParameter("SHIPTOFIRSTNAME", $first_name_shipping);

    616. 

  616. 		$payment->setParameter("SHIPTOLASTNAME", $last_name_shipping);

    617. 

  617. 		$payment->setParameter("SHIPTOCITY", $shipping_info["city"]);

    618. 

  618. 		$payment->setParameter("SHIPTOSTATE", $shipping_info["state"]);

    619. 

  619. 		$payment->setParameter("SHIPTOCOUNTRY", $shipping_info["country"]);

    620. 

  620. 		$payment->setParameter("SHIPTOZIP", $shipping_info["zip"]);

    621. 

  621. 		$payment->setParameter("SHIPTOSTREET", $ship_address);    

    622. 

  622.  

    623. 

  623.     $payment->setParameter("CLIENTIP", $_SERVER['REMOTE_ADDR']);

    624. 

  624. 

    625. 

  625.     $payment->process();

    626. 

  626. 

    627. 

  627. 	//file_put_contents("pp.txt",serialize($payment));

    628. 

  628.     if ($payment->isApproved()) {

    629. 

  629. 

    630. 

  630. 

    631. 

  631.       $status = __('The payment has been completed, and the funds have been added successfully to your account balance.', 'mp');

    632. 

  632.       $paid = true;

    633. 

  633. 

    634. 

  634.       $payment_info['gateway_public_name'] = $this->public_name;

    635. 

  635.       $payment_info['gateway_private_name'] = $this->admin_name;

    636. 

  636.       $payment_info['method'] = $payment->getMethod();

    637. 

  637.       $payment_info['status'][$timestamp] = "paid";

    638. 

  638.       $payment_info['total'] = $total;

    639. 

  639.       $payment_info['currency'] = "USD"; // Authorize.net only supports USD transactions

    640. 

  640.       $payment_info['transaction_id'] = $payment->getTransactionID();

    641. 

  641. 

    642. 

  642.       //succesful payment, create our order now

    643. 

  643.       $result = $mp->create_order($_SESSION['mp_order'], $cart, $shipping_info, $payment_info, $paid);

    644. 

  644.     } else {

    645. 

  645.       $error = $payment->getResponseText();

    646. 

  646.       $mp->cart_checkout_error( sprintf(__('There was a problem finalizing your purchase. %s Please <a href="%s">go back and try again</a>.', 'mp') , $error, mp_checkout_step_url('checkout')) );

    647. 

  647.     }

    648. 

  648.   }

    649. 

  649. 

    650. 

  650.   /**

    651. 

  651.    * Filters the order confirmation email message body. You may want to append something to

    652. 

  652.    *  the message. Optional

    653. 

  653.    *

    654. 

  654.    * Don't forget to return!

    655. 

  655.    */

    656. 

  656.   function order_confirmation_email($msg) {

    657. 

  657.     return $msg;

    658. 

  658.   }

    659. 

  659. 

    660. 

  660.   /**

    661. 

  661.    * Return any html you want to show on the confirmation screen after checkout. This

    662. 

  662.    *  should be a payment details box and message.

    663. 

  663.    */

    664. 

  664.   function order_confirmation_msg($content, $order) {

    665. 

  665.     global $mp;

    666. 

  666.     if ($order->post_status == 'order_received') {

    667. 

  667.       $content .= '<p>' . sprintf(__('Your credit card payment for this order totaling %s is not yet complete. Here is the latest status:', 'mp'), $mp->format_currency($order->mp_payment_info['currency'], $order->mp_payment_info['total'])) . '</p>';

    668. 

  668.       $statuses = $order->mp_payment_info['status'];

    669. 

  669.       krsort($statuses); //sort with latest status at the top

    670. 

  670.       $status = reset($statuses);

    671. 

  671.       $timestamp = key($statuses);

    672. 

  672.       $content .= '<p><strong>' . date(get_option('date_format') . ' - ' . get_option('time_format'), $timestamp) . ':</strong> ' . htmlentities($status) . '</p>';

    673. 

  673.     } else {

    674. 

  674.       $content .= '<p>' . sprintf(__('Your credit card payment for this order totaling %s is complete. The credit card transaction number is <strong>%s</strong>.', 'mp'), $mp->format_currency($order->mp_payment_info['currency'], $order->mp_payment_info['total']), $order->mp_payment_info['transaction_id']) . '</p>';

    675. 

  675.     }

    676. 

  676.     return $content;

    677. 

  677.   }

    678. 

  678. 

    679. 

  679.   /**

    680. 

  680.    * Runs before page load incase you need to run any scripts before loading the success message page

    681. 

  681.    */

    682. 

  682.   function order_confirmation($order) {

    683. 

  683. 

    684. 

  684.   }

    685. 

  685. 

    686. 

  686.   /**

    687. 

  687.    * Echo a settings meta box with whatever settings you need for you gateway.

    688. 

  688.    *  Form field names should be prefixed with mp[gateways][plugin_name], like "mp[gateways][plugin_name][mysetting]".

    689. 

  689.    *  You can access saved settings via $settings array.

    690. 

  690.    */

    691. 

  691.   function gateway_settings_box($settings) {

    692. 

  692.     global $mp;

    693. 

  693. 

    694. 

  694.     $defaults = array(

    695. 

  695.     	'mode' => 'sandbox',

    696. 

  696.     	'api_user' => '',

    697. 

  697.     	'api_vendor' => '',

    698. 

  698.     	'api_partner' => '',

    699. 

  699.     	'api_pwd' => '',

    700. 

  700.     	'email_customer' => 'yes',

    701. 

  701.     	'header_email_receipt' => 'Thanks for your payment!',

    702. 

  702.     	'footer_email_receipt' => ''

    703. 

  703.     );

    704. 

  704.     if ( !isset( $settings['gateways']['payflow'] ) )

    705. 

  705.     	$settings['gateways']['payflow'] = array();

    706. 

  706. 

    707. 

  707.     $settings['gateways']['payflow'] = $settings['gateways']['payflow'] + $defaults;

    708. 

  708. 

    709. 

  709.     ?>

    710. 

  710.     <div id="mp_payflow_express" class="postbox">

    711. 

  711.       <h3 class='hndle'><span><?php _e('PayPal Payflow Settings', 'mp'); ?></span></h3>

    712. 

  712.       <div class="inside">

    713. 

  713. 				<a href="https://merchant.paypal.com/us/cgi-bin/?cmd=_render-content&content_ID=merchant/payment_gateway" target="_blank"><img src="<?php echo $mp->plugin_url . 'images/paypal-payflow.png'; ?>" /></a>

    714. 

  714.         <p class="description"><?php _e('Use Payflow payment gateway to accept online payments using your Internet merchant account and processing network. PayPal Payflow Pro is a customizable payment processing solution that gives the merchant control over all the steps in processing a transaction. An SSL certificate is required to use this gateway. USD is the only currency supported by this gateway.', 'mp') ?></p>

    715. 

  715.         <table class="form-table">

    716. 

  716. 				  <tr>

    717. 

  717. 				    <th scope="row"><?php _e('Mode', 'mp') ?></th>

    718. 

  718. 				    <td>

    719. 

  719. 			        <p>

    720. 

  720. 			          <select name="mp[gateways][payflow][mode]">

    721. 

  721. 			            <option value="sandbox" <?php selected($settings['gateways']['payflow']['mode'], 'sandbox') ?>><?php _e('Sandbox', 'mp') ?></option>

    722. 

  722. 			            <option value="live" <?php selected($settings['gateways']['payflow']['mode'], 'live') ?>><?php _e('Live', 'mp') ?></option>

    723. 

  723. 			          </select>

    724. 

  724. 			        </p>

    725. 

  725. 				    </td>

    726. 

  726. 				  </tr>

    727. 

  727. 				  <tr>

    728. 

  728. 				    <th scope="row"><?php _e('Gateway Credentials', 'mp') ?></th>

    729. 

  729. 				    <td>

    730. 

  730. 				      <p>

    731. 

  731. 					<label><?php _e('USER', 'mp') ?><br />

    732. 

  732. 					  <input value="<?php echo esc_attr($settings['gateways']['payflow']['api_user']); ?>" size="30" name="mp[gateways][payflow][api_user]" type="text" />

    733. 

  733. 					</label>

    734. 

  734. 				      </p>

    735. 

  735. 				      <p>

    736. 

  736. 					<label><?php _e('VENDOR', 'mp') ?><br />

    737. 

  737. 					  <input value="<?php echo esc_attr($settings['gateways']['payflow']['api_vendor']); ?>" size="30" name="mp[gateways][payflow][api_vendor]" type="text" />

    738. 

  738. 					</label>

    739. 

  739. 				      </p>

    740. 

  740. 				      <p>

    741. 

  741. 					<label><?php _e('PARTNER', 'mp') ?><br />

    742. 

  742. 					  <input value="<?php echo esc_attr($settings['gateways']['payflow']['api_partner']); ?>" size="30" name="mp[gateways][payflow][api_partner]" type="text" />

    743. 

  743. 					</label>

    744. 

  744. 				      </p>

    745. 

  745. 

    746. 

  746. 				      <p>

    747. 

  747. 					<label><?php _e('PWD', 'mp') ?><br />

    748. 

  748. 					  <input value="<?php echo esc_attr($settings['gateways']['payflow']['api_pwd']); ?>" size="30" name="mp[gateways][payflow][api_pwd]" type="password" />

    749. 

  749. 					</label>

    750. 

  750. 				      </p>

    751. 

  751. 

    752. 

  752. 				    </td>

    753. 

  753. 				  </tr>

    754. 

  754. 			          <tr>

    755. 

  755. 				    <th scope="row"><?php _e('Advanced Settings', 'mp') ?></th>

    756. 

  756. 				    <td>

    757. 

  757. 				      <span class="description"><?php _e('Optional settings to control advanced options', 'mp') ?></span>

    758. 

  758. 

    759. 

  759. 

    760. 

  760. 			              <p>

    761. 

  761. 					<label><?php _e('Email Customer (on success):', 'mp'); ?><br />

    762. 

  762. 			                  <select name="mp[gateways][payflow][email_customer]">

    763. 

  763. 			                    <option value="yes" <?php selected($settings['gateways']['payflow']['email_customer'], 'yes') ?>><?php _e('Yes', 'mp') ?></option>

    764. 

  764. 			                    <option value="no" <?php selected($settings['gateways']['payflow']['email_customer'], 'no') ?>><?php _e('No', 'mp') ?></option>

    765. 

  765. 			                  </select>

    766. 

  766. 			                </label>

    767. 

  767. 			              </p>

    768. 

  768. 

    769. 

  769. 			              <p>

    770. 

  770. 					<label><a title="<?php _e('This text will appear as the header of the email receipt sent to the customer.', 'mp'); ?>"><?php _e('Customer Receipt Email Header', 'mp'); ?></a><br/>

    771. 

  771. 			                  <input value="<?php echo empty($settings['gateways']['payflow']['header_email_receipt'])?__('Thanks for your payment!', 'mp'):esc_attr($settings['gateways']['payflow']['header_email_receipt']); ?>" size="40" name="mp[gateways][payflow][header_email_receipt]" type="text" />

    772. 

  772. 			                </label>

    773. 

  773. 				      </p>

    774. 

  774. 

    775. 

  775. 			              <p>

    776. 

  776. 					<label><a title="<?php _e('This text will appear as the footer on the email receipt sent to the customer.', 'mp'); ?>"><?php _e('Customer Receipt Email Footer', 'mp'); ?></a><br/>

    777. 

  777. 			                  <input value="<?php echo empty($settings['gateways']['payflow']['footer_email_receipt']) ? '' : esc_attr($settings['gateways']['payflow']['footer_email_receipt']); ?>" size="40" name="mp[gateways][payflow][footer_email_receipt]" type="text" />

    778. 

  778. 			                </label>

    779. 

  779. 				      </p>

    780. 

  780. 

    781. 

  781. 

    782. 

  782. 				    </td>

    783. 

  783. 				  </tr>

    784. 

  784.         </table>

    785. 

  785.       </div>

    786. 

  786.     </div>

    787. 

  787.     <?php

    788. 

  788.   }

    789. 

  789. 

    790. 

  790.   /**

    791. 

  791.    * Filters posted data from your settings form. Do anything you need to the $settings['gateways']['plugin_name']

    792. 

  792.    *  array. Don't forget to return!

    793. 

  793.    */

    794. 

  794.   function process_gateway_settings($settings) {

    795. 

  795.     return $settings;

    796. 

  796.   }

    797. 

  797. }

    798. 

  798. 

    799. 

  799. if(!class_exists('MP_Gateway_Worker_Payflow')) {

    800. 

  800.   class MP_Gateway_Worker_Payflow

    801. 

  801.   {

    802. 

  802.     var $login;

    803. 

  803.     var $transkey;

    804. 

  804.     var $params   = array();

    805. 

  805.     var $results  = array();

    806. 

  806.     var $line_items = array();

    807. 

  807. 

    808. 

  808.     var $approved = false;

    809. 

  809.     var $declined = false;

    810. 

  810.     var $error    = true;

    811. 

  811.     var $method   = "";

    812. 

  812. 

    813. 

  813.     var $fields;

    814. 

  814.     var $response;

    815. 

  815. 

    816. 

  816.     var $instances = 0;

    817. 

  817. 

    818. 

  818.     function __construct($url, $delim_data, $delim_char, $encap_char, $gw_username, $gw_tran_key, $gw_test_mode)

    819. 

  819.     {

    820. 

  820.       if ($this->instances == 0)

    821. 

  821.       {

    822. 

  822. 

    823. 

  823. 	   $this->url = $url;

    824. 

  824. 

    825. 

  825. 	   $this->instances++;

    826. 

  826.       } else {

    827. 

  827. 	   return false;

    828. 

  828.       }

    829. 

  829.     }

    830. 

  830. 

    831. 

  831.     function transaction($cardnum)

    832. 

  832.     {

    833. 

  833.       $this->params['ACCT']  = trim($cardnum);

    834. 

  834.     }

    835. 

  835. 

    836. 

  836.     function addLineItem($id, $name, $description, $quantity, $price, $taxable = 0)

    837. 

  837.     {

    838. 

  838.       $this->line_items[] = "{$id}<|>{$name}<|>{$description}<|>{$quantity}<|>{$price}<|>{$taxable}";

    839. 

  839.     }

    840. 

  840. 

    841. 

  841.     function process($retries = 1)

    842. 

  842.     {

    843. 

  843.         global $mp;

    844. 

  844. 

    845. 

  845. 

    846. 

  846.         $post_string = '';

    847. 

  847. 

    848. 

  848.         foreach ($this->params as $key => $value) {

    849. 

  849.           $post_string .= $key . '[' . strlen(utf8_encode(trim($value))) . ']=' . utf8_encode(trim($value)) . '&';

    850. 

  850.         }

    851. 

  851. 

    852. 

  852.         $post_string = substr($post_string, 0, -1);

    853. 

  853. 

    854. 

  854.         $count = 0;

    855. 

  855. 

    856. 

  856. 

    857. 

  857.         //use built in WP http class to work with most server setups

    858. 

  858.         //$response = wp_remote_post($this->url, $args);

    859. 

  859. 

    860. 

  860. 

    861. 

  861.         $response = $this->sendTransactionToGateway($this->url,$post_string );

    862. 

  862.         $response_array = array();

    863. 

  863.         parse_str($response, $response_array);

    864. 

  864.         $this->results = $response_array;

    865. 

  865.         $this->results["METHOD"] = "Sale";

    866. 

  866.         if($response_array["RESULT"] == 0)

    867. 

  867.         {

    868. 

  868.            $this->approved = true;

    869. 

  869.            $this->declined = false;

    870. 

  870.            $this->error    = false;

    871. 

  871.            $this->method   = $this->getMethod();

    872. 

  872.         }else

    873. 

  873.         {

    874. 

  874.            $this->approved = false;

    875. 

  875. 	     $this->declined = true;

    876. 

  876. 	     $this->error    = false;

    877. 

  877.         }

    878. 

  878. 

    879. 

  879.    }

    880. 

  880. 

    881. 

  881. 

    882. 

  882.     function sendTransactionToGateway($url, $parameters, $headers = null) {

    883. 

  883.       $header = array();

    884. 

  884. 

    885. 

  885.       $server = parse_url($url);

    886. 

  886. 

    887. 

  887.       if (!isset($server['port'])) {

    888. 

  888.         $server['port'] = ($server['scheme'] == 'https') ? 443 : 80;

    889. 

  889.       }

    890. 

  890. 

    891. 

  891.       if (!isset($server['path'])) {

    892. 

  892.         $server['path'] = '/';

    893. 

  893.       }

    894. 

  894. 

    895. 

  895.       if (isset($server['user']) && isset($server['pass'])) {

    896. 

  896.         $header[] = 'Authorization: Basic ' . base64_encode($server['user'] . ':' . $server['pass']);

    897. 

  897.       }

    898. 

  898. 

    899. 

  899.       if (!empty($headers) && is_array($headers)) {

    900. 

  900.         $header = array_merge($header, $headers);

    901. 

  901.       }

    902. 

  902. 

    903. 

  903.       if (function_exists('curl_init')) {

    904. 

  904.         $curl = curl_init($server['scheme'] . '://' . $server['host'] . $server['path'] . (isset($server['query']) ? '?' . $server['query'] : ''));

    905. 

  905.         curl_setopt($curl, CURLOPT_PORT, $server['port']);

    906. 

  906.         curl_setopt($curl, CURLOPT_HEADER, 0);

    907. 

  907.         curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);

    908. 

  908.         curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);

    909. 

  909.         curl_setopt($curl, CURLOPT_FORBID_REUSE, 1);

    910. 

  910.         curl_setopt($curl, CURLOPT_FRESH_CONNECT, 1);

    911. 

  911.         curl_setopt($curl, CURLOPT_POST, 1);

    912. 

  912.         curl_setopt($curl, CURLOPT_POSTFIELDS, $parameters);

    913. 

  913. 

    914. 

  914.         if (!empty($header)) {

    915. 

  915.           curl_setopt($curl, CURLOPT_HTTPHEADER, $header);

    916. 

  916.         }

    917. 

  917. 

    918. 

  918.         $result = curl_exec($curl);

    919. 

  919. 

    920. 

  920.         curl_close($curl);

    921. 

  921.       } else {

    922. 

  922.         exec(escapeshellarg(MODULE_PAYMENT_PAYPAL_PRO_PAYFLOW_DP_CURL) . ' -d ' . escapeshellarg($parameters) . ' "' . $server['scheme'] . '://' . $server['host'] . $server['path'] . (isset($server['query']) ? '?' . $server['query'] : '') . '" -P ' . $server['port'] . ' -k' . (!empty($header) ? ' -H ' . escapeshellarg(implode("\r\n", $header)) : ''), $result);

    923. 

  923.         $result = implode("\n", $result);

    924. 

  924.       }

    925. 

  925. 

    926. 

  926.       return $result;

    927. 

  927.     }

    928. 

  928. 

    929. 

  929. 

    930. 

  930. 

    931. 

  931. 

    932. 

  932. 

    933. 

  933. 

    934. 

  934.     function parseResults()

    935. 

  935.     {

    936. 

  936.       $this->results = explode("&", $this->response);

    937. 

  937.     }

    938. 

  938. 

    939. 

  939.     function setParameter($param, $value)

    940. 

  940.     {

    941. 

  941.       $param                = trim($param);

    942. 

  942.       $value                = trim($value);

    943. 

  943.       $this->params[$param] = $value;

    944. 

  944.     }

    945. 

  945. 

    946. 

  946.     function _prepareParameters()

    947. 

  947.     {

    948. 

  948.       foreach($this->params as $key => $value)

    949. 

  949.       {

    950. 

  950. 		$this->fields .= "$key=" . urlencode($value) . "&";

    951. 

  951.       }

    952. 

  952.       for($i=0; $i<count($this->line_items); $i++) {

    953. 

  953.         $this->fields .= "x_line_item={$this->line_items[$i]}&";

    954. 

  954.       }

    955. 

  955.     }

    956. 

  956. 

    957. 

  957.     function getMethod()

    958. 

  958.     {

    959. 

  959.       if (isset($this->results["METHOD"]))

    960. 

  960.       {

    961. 

  961.         return $this->results["METHOD"];

    962. 

  962.       }

    963. 

  963.       return "";

    964. 

  964.     }

    965. 

  965. 

    966. 

  966.     function getGatewayResponse()

    967. 

  967.     {

    968. 

  968.       return $this->results["RESULT"];

    969. 

  969.     }

    970. 

  970. 

    971. 

  971.     function getResultResponseFull()

    972. 

  972.     {

    973. 

  973.       return $this->results["RESPMSG"];

    974. 

  974.     }

    975. 

  975. 

    976. 

  976.     function isApproved()

    977. 

  977.     {

    978. 

  978.       return $this->approved;

    979. 

  979.     }

    980. 

  980. 

    981. 

  981.     function isDeclined()

    982. 

  982.     {

    983. 

  983.       return $this->declined;

    984. 

  984.     }

    985. 

  985. 

    986. 

  986.     function isError()

    987. 

  987.     {

    988. 

  988.       return $this->error;

    989. 

  989.     }

    990. 

  990. 

    991. 

  991.     function getResponseText()

    992. 

  992.     {

    993. 

  993.       return $this->results["RESPMSG"];

    994. 

  994. 

    995. 

  995.     }

    996. 

  996. 

    997. 

  997.     function getAuthCode()

    998. 

  998.     {

    999. 

  999.       return $this->results["AUTHCODE"];

    1000. 

  1000.     }

    1001. 

  1001. 

    1002. 

  1002.     function getAVSResponse()

    1003. 

  1003.     {

    1004. 

  1004.       return true;

    1005. 

  1005.     }

    1006. 

  1006. 

    1007. 

  1007.     function getTransactionID()

    1008. 

  1008.     {

    1009. 

  1009.       return $this->results["PNREF"];

    1010. 

  1010.     }

    1011. 

  1011.   }

    1012. 

  1012. }

    1013. 

  1013. 

    1014. 

  1014. 

    1015. 

  1015. //register payment gateway plugin

    1016. 

  1016. mp_register_gateway_plugin( 'MP_Gateway_Payflow', 'payflow', __('PayPal Payflow Pro', 'mp') );

    1017. 

  1017. ?>
    1018.