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<?php |
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/** |
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* s2Member's PayPal® Auto-Return/PDT handler ( inner processing routine ). |
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* |
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* Copyright: © 2009-2011 |
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* {@link http://www.websharks-inc.com/ WebSharks, Inc.} |
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* ( coded in the USA ) |
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* |
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* Released under the terms of the GNU General Public License. |
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* You should have received a copy of the GNU General Public License, |
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* along with this software. In the main directory, see: /licensing/ |
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* If not, see: {@link http://www.gnu.org/licenses/}. |
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* |
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* @package s2Member\PayPal |
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* @since 110720 |
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*/ |
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if (realpath (__FILE__) === realpath ($_SERVER["SCRIPT_FILENAME"])) |
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exit ("Do not access this file directly."); |
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/**/ |
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if (!class_exists ("c_ws_plugin__s2member_paypal_return_in_web_accept_sp")) |
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{ |
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/** |
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* s2Member's PayPal® Auto-Return/PDT handler ( inner processing routine ). |
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* |
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* @package s2Member\PayPal |
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* @since 110720 |
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*/ |
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class c_ws_plugin__s2member_paypal_return_in_web_accept_sp |
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{ |
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/** |
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* s2Member's PayPal® Auto-Return/PDT handler ( inner processing routine ). |
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* |
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* @package s2Member\PayPal |
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* @since 110720 |
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* |
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* @param array $vars Required. An array of defined variables passed by {@link s2Member\PayPal\c_ws_plugin__s2member_paypal_return_in::paypal_return()}. |
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* @return array|bool The original ``$paypal`` array passed in ( extracted ) from ``$vars``, or false when conditions do NOT apply. |
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* |
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* @todo Optimize with ``empty()`` and ``isset()``. |
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*/ |
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public static function cp ($vars = array ()) /* Conditional phase for ``c_ws_plugin__s2member_paypal_notify_in::paypal_notify()``. */ |
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{ |
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extract ($vars); /* Extract all vars passed in from: ``c_ws_plugin__s2member_paypal_notify_in::paypal_notify()``. */ |
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/**/ |
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if (/**/(!empty ($paypal["txn_type"]) && preg_match ("/^web_accept$/i", $paypal["txn_type"]))/**/ |
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&& (!empty ($paypal["item_number"]) && preg_match ($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["sp_access_item_number_regex"], $paypal["item_number"]))/**/ |
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&& (empty ($paypal["payment_status"]) || empty ($payment_status_issues) || !preg_match ($payment_status_issues, $paypal["payment_status"]))/**/ |
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&& (!empty ($paypal["txn_id"]))/**/) |
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{ |
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eval ('foreach(array_keys(get_defined_vars())as$__v)$__refs[$__v]=&$$__v;'); |
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do_action ("ws_plugin__s2member_during_paypal_return_before_sp_access", get_defined_vars ()); |
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unset ($__refs, $__v); /* Unset defined __refs, __v. */ |
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/**/ |
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if (!get_transient ($transient_rtn = "s2m_rtn_" . md5 ("s2member_transient_" . $_paypal_s)) && set_transient ($transient_rtn, time (), 31556926 * 10)) |
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{ |
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$paypal["s2member_log"][] = "s2Member `txn_type` identified as ( `web_accept` ) for Specific Post/Page Access."; |
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/**/ |
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list (, $paypal["sp_ids"], $paypal["hours"]) = preg_split ("/\:/", $paypal["item_number"], 3); |
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/**/ |
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$paypal["ip"] = (preg_match ("/ip address/i", $paypal["option_name2"]) && $paypal["option_selection2"]) ? $paypal["option_selection2"] : ""; |
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$paypal["ip"] = (!$paypal["ip"] && preg_match ("/^[a-z0-9]+~[0-9\.]+$/i", $paypal["invoice"])) ? preg_replace ("/^[a-z0-9]+~/i", "", $paypal["invoice"]) : $paypal["ip"]; |
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$paypal["ip"] = (!$paypal["ip"] && $_SERVER["REMOTE_ADDR"]) ? $_SERVER["REMOTE_ADDR"] : $paypal["ip"]; |
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/**/ |
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if (($sp_access_url = c_ws_plugin__s2member_sp_access::sp_access_link_gen ($paypal["sp_ids"], $paypal["hours"], false))) |
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{ |
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$processing = $during = true; /* Yes, we ARE processing this. */ |
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/**/ |
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setcookie ("s2member_sp_tracking", ($s2member_sp_tracking = c_ws_plugin__s2member_utils_encryption::encrypt ($paypal["txn_id"])), time () + 31556926, "/") . ($_COOKIE["s2member_sp_tracking"] = $s2member_sp_tracking); |
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/**/ |
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$paypal["s2member_log"][] = "Transient Tracking Cookie set on ( `web_accept` ) for Specific Post/Page Access."; |
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/**/ |
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if ($processing && ($code = $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["sp_tracking_codes"]) && is_array ($cv = preg_split ("/\|/", $paypal["custom"]))) |
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{ |
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if (($code = preg_replace ("/%%cv([0-9]+)%%/ei", 'trim($cv[$1])', $code)) && ($code = preg_replace ("/%%amount%%/i", c_ws_plugin__s2member_utils_strings::esc_ds ($paypal["mc_gross"]), $code)) && ($code = preg_replace ("/%%txn_id%%/i", c_ws_plugin__s2member_utils_strings::esc_ds ($paypal["txn_id"]), $code))) |
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if (($code = preg_replace ("/%%item_number%%/i", c_ws_plugin__s2member_utils_strings::esc_ds ($paypal["item_number"]), $code)) && ($code = preg_replace ("/%%item_name%%/i", c_ws_plugin__s2member_utils_strings::esc_ds ($paypal["item_name"]), $code))) |
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if (($code = preg_replace ("/%%first_name%%/i", c_ws_plugin__s2member_utils_strings::esc_ds ($paypal["first_name"]), $code)) && ($code = preg_replace ("/%%last_name%%/i", c_ws_plugin__s2member_utils_strings::esc_ds ($paypal["last_name"]), $code))) |
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if (($code = preg_replace ("/%%full_name%%/i", c_ws_plugin__s2member_utils_strings::esc_ds (trim ($paypal["first_name"] . " " . $paypal["last_name"])), $code))) |
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if (($code = preg_replace ("/%%payer_email%%/i", c_ws_plugin__s2member_utils_strings::esc_ds ($paypal["payer_email"]), $code))) |
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if (($code = preg_replace ("/%%user_ip%%/i", c_ws_plugin__s2member_utils_strings::esc_ds ($paypal["ip"]), $code))) |
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/**/ |
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if (($code = trim (preg_replace ("/%%(.+?)%%/i", "", $code)))) /* This gets stored into a Transient Queue. */ |
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{ |
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$paypal["s2member_log"][] = "Storing Specific Post/Page Tracking Codes into a Transient Queue. These will be processed on-site."; |
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set_transient ("s2m_" . md5 ("s2member_transient_sp_tracking_codes_" . $paypal["txn_id"]), $code, 43200); |
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} |
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} |
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/**/ |
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eval ('foreach(array_keys(get_defined_vars())as$__v)$__refs[$__v]=&$$__v;'); |
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do_action ("ws_plugin__s2member_during_paypal_return_during_sp_access", get_defined_vars ()); |
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unset ($__refs, $__v); /* Unset defined __refs, __v. */ |
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/**/ |
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if (apply_filters ("ws_plugin__s2member_immediate_sp_access_redirection", false, get_defined_vars ())) |
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{ |
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$paypal["s2member_log"][] = "Redirecting Customer immediately to the Specific Post/Page."; |
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/**/ |
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wp_redirect ($sp_access_url); /* Immediate redirection to Specific Post/Page. */ |
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} |
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else if ($custom_success_redirection) /* Using a custom success redirection URL? */ |
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{ |
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$paypal["s2member_log"][] = "Redirecting Customer to a custom URL on success: " . $custom_success_redirection; |
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/**/ |
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wp_redirect ($custom_success_redirection); |
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} |
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else /* Else use the default return URL in this scenario, which is the Specific Post/Page. */ |
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{ |
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$paypal["s2member_log"][] = "Redirecting Customer to the Specific Post/Page."; |
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/**/ |
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echo c_ws_plugin__s2member_return_templates::return_template ($paypal["subscr_gateway"],/**/ |
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'<strong>Thank You! Your transaction has been approved.</strong>',/**/ |
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"Continue ( Click Here )", $sp_access_url); |
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} |
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} |
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else /* Otherwise, the ID must have been invalid. Or the Post/Page was deleted. */ |
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{ |
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$paypal["s2member_log"][] = "Unable to generate Specific Post/Page Access Link. Does your Leading Post/Page still exist?"; |
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/**/ |
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$paypal["s2member_log"][] = "Redirecting Customer to the Home Page, due to an error that occurred."; |
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/**/ |
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echo c_ws_plugin__s2member_return_templates::return_template ($paypal["subscr_gateway"],/**/ |
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'<strong>ERROR:</strong> Unable to generate Access Link.<br />Please contact Support for assistance.',/**/ |
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"Back To Home Page", home_url ("/")); |
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} |
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} |
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else /* Page Expired. Duplicate Return-Data. */ |
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{ |
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$paypal["s2member_log"][] = "Page Expired. Duplicate Return-Data."; |
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$paypal["s2member_log"][] = "s2Member `txn_type` identified as ( `web_accept` ) for Specific Post/Page Access."; |
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$paypal["s2member_log"][] = "Page Expired. Redirecting Customer to the Home Page."; |
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/**/ |
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echo c_ws_plugin__s2member_return_templates::return_template ($paypal["subscr_gateway"],/**/ |
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'<strong>Page Expired:</strong> Duplicate Return-Data.<br />Please contact Support if you need any assistance.',/**/ |
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"Back To Home Page", home_url ("/")); |
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} |
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/**/ |
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eval ('foreach(array_keys(get_defined_vars())as$__v)$__refs[$__v]=&$$__v;'); |
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do_action ("ws_plugin__s2member_during_paypal_return_after_sp_access", get_defined_vars ()); |
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unset ($__refs, $__v); /* Unset defined __refs, __v. */ |
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/**/ |
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return apply_filters ("c_ws_plugin__s2member_paypal_return_in_web_accept_sp", $paypal, get_defined_vars ()); |
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} |
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else |
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return apply_filters ("c_ws_plugin__s2member_paypal_return_in_web_accept_sp", false, get_defined_vars ()); |
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} |
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} |
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} |
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?> |
