function espresso_process_wepay_callback($payment_data)
{
$payment_data['txn_details'] = serialize($_REQUEST);
$payment_data['txn_type'] = 'WePay';
$wepay_settings = get_option('event_espresso_wepay_settings');
include_once 'Wepay.php';
if ($wepay_settings['use_sandbox']) {
Espresso_Wepay::useStaging($wepay_settings['wepay_client_id'], $wepay_settings['wepay_client_secret']);
} else {
Espresso_Wepay::useProduction($wepay_settings['wepay_client_id'], $wepay_settings['wepay_client_secret']);
}
$wepay = new Espresso_Wepay($wepay_settings['access_token']);
$raw = $wepay->request('checkout', array('checkout_id' => $_REQUEST['checkout_id']));
if (!empty($raw)) {
$payment_data['txn_details'] = serialize(get_object_vars($raw));
$payment_data['txn_id'] = $raw->reference_id;
$responsecode = $raw->state;
if ($responsecode == 'cancelled' || $responsecode == 'failed') {
$payment_data['payment_status'] = 'Incomplete';
$subject = 'Problem with your WePay payment';
$body = "WePay has informed us that your payment for " . $payment_data['event_link'] . " has moved to a status of " . $responsecode . ".\n";
$body .= "We have changed your payment status for the event to 'Incomplete'.\n";
$body .= "Please look into the cause in your account interface at wepay.com.\nThank You.\n";
wp_mail($payment_data['email'], $subject, $body);
}
return $payment_data;
}
}
function espresso_display_wepay($payment_data)
{
extract($payment_data);
// Setup class
if (empty($event_name)) {
$event_name = "Event number #" . $event_id;
}
include_once 'Wepay.php';
echo '<!-- Event Espresso WePay Gateway Version ' . Espresso_Wepay::$version . '-->';
$wepay_settings = get_option('event_espresso_wepay_settings');
global $org_options;
if ($wepay_settings['use_sandbox']) {
Espresso_Wepay::useStaging($wepay_settings['wepay_client_id'], $wepay_settings['wepay_client_secret']);
} else {
Espresso_Wepay::useProduction($wepay_settings['wepay_client_id'], $wepay_settings['wepay_client_secret']);
}
$quantity = isset($quantity) && $quantity > 0 ? $quantity : espresso_count_attendees_for_registration($attendee_id);
$fields['account_id'] = $wepay_settings['account_id'];
$fields['short_description'] = stripslashes_deep($event_name);
$fields['long_description'] = stripslashes_deep($event_name) . ' | ' . __('Name:', 'event_espresso') . ' ' . stripslashes_deep($fname . ' ' . $lname) . ' | ' . __('Registrant Email:', 'event_espresso') . ' ' . $attendee_email . ' | ' . __('Total Registrants:', 'event_espresso') . ' ' . $quantity;
$fields['type'] = 'SERVICE';
$fields['reference_id'] = $attendee_id;
$fields['amount'] = number_format($event_cost, 2, '.', '');
$fields['redirect_uri'] = add_query_arg(array('id' => $attendee_id, 'r_id' => $registration_id, 'event_id' => $event_id, 'attendee_action' => 'post_payment', 'form_action' => 'payment', 'type' => 'wepay'), get_permalink($org_options['return_url']));
$fields['callback_uri'] = add_query_arg(array('id' => $attendee_id, 'r_id' => $registration_id, 'event_id' => $event_id, 'attendee_action' => 'post_payment', 'form_action' => 'payment', 'type' => 'wepay'), get_permalink($org_options['notify_url']));
// $fields['redirect_uri'] = $home . '/?page_id=' . $org_options['return_url'] . '&id=' . $attendee_id . '&r_id=' . $registration_id . '&event_id=' . $event_id . '&attendee_action=post_payment&form_action=payment&type=wepay';
// $fields['callback_uri'] = $home . '/?page_id=' . $org_options['notify_url'] . '&id=' . $attendee_id . '&r_id=' . $registration_id . '&event_id=' . $event_id . '&attendee_action=post_payment&form_action=payment&type=wepay';
if ($wepay_settings['force_ssl_return']) {
$fields['redirect_uri'] = str_replace("http://", "https://", $fields['redirect_uri']);
$fields['callback_uri'] = str_replace("http://", "https://", $fields['callback_uri']);
}
if (empty($wepay_settings['access_token'])) {
return;
}
try {
$wepay = new Espresso_Wepay($wepay_settings['access_token']);
$raw = $wepay->request('checkout/create', $fields);
} catch (Exception $e) {
printf(__("WePay seems to be misconfigured. Error: %s", "event_espresso"), $e->getMessage());
return;
}
if (empty($raw->checkout_uri)) {
return;
}
$uri = $raw->checkout_uri;
if ($wepay_settings['bypass_payment_page'] == 'Y') {
$wepay->submitPayment($uri);
//Enable auto redirect to payment site
} else {
$wepay->submitButton($uri, $wepay_settings['button_url'], 'wepay');
//Display payment button
wp_deregister_script('jquery.validate.pack');
}
if ($wepay_settings['use_sandbox']) {
echo '<h3 style="color:#ff0000;" title="Payments will not be processed">' . __('Debug Mode Is Turned On', 'event_espresso') . '</h3>';
$wepay->dump_fields($fields);
// for debugging, output a table of all the fields
}
}
function event_espresso_wepay_payment_settings()
{
global $espresso_premium, $active_gateways;
if (!$espresso_premium) {
return;
}
require_once dirname(__FILE__) . "/Wepay.php";
$wepay_settings = get_option('event_espresso_wepay_settings');
$need_to_reauthorize = false;
if (!array_key_exists('access_token', $wepay_settings) || empty($wepay_settings['access_token'])) {
$need_to_reauthorize = true;
}
if (isset($_POST['update_wepay'])) {
if ($wepay_settings['wepay_client_id'] != $_POST['wepay_client_id'] || $wepay_settings['wepay_client_secret'] != $_POST['wepay_client_secret']) {
$wepay_settings['wepay_client_id'] = $_POST['wepay_client_id'];
$wepay_settings['wepay_client_secret'] = $_POST['wepay_client_secret'];
$wepay_settings['access_token'] = '';
$need_to_reauthorize = true;
}
$wepay_settings['use_sandbox'] = empty($_POST['use_sandbox']) ? false : true;
$wepay_settings['force_ssl_return'] = empty($_POST['force_ssl_return']) ? false : true;
$wepay_settings['bypass_payment_page'] = $_POST['bypass_payment_page'];
$wepay_settings['button_url'] = $_POST['button_url'];
$wepay_settings['account_id'] = $_POST['account_id'];
update_option('event_espresso_wepay_settings', $wepay_settings);
echo '<div id="message" class="updated fade"><p><strong>' . __('WePay settings saved.', 'event_espresso') . '</strong></p></div>';
}
if (isset($_GET['code'])) {
if ($wepay_settings['use_sandbox']) {
Espresso_Wepay::useStaging($wepay_settings['wepay_client_id'], $wepay_settings['wepay_client_secret']);
} else {
Espresso_Wepay::useProduction($wepay_settings['wepay_client_id'], $wepay_settings['wepay_client_secret']);
}
$info = Espresso_Wepay::getToken($_GET['code'], get_transient('espresso_wepay_redirect_uri'));
if ($info) {
// Normally you'd integrate this into your existing auth system
$wepay_settings['access_token'] = $info->access_token;
$wepay_settings['user_id'] = $info->user_id;
try {
$wepay = new Espresso_Wepay($info->access_token);
$accounts = $wepay->request('account/find');
foreach ($accounts as $account) {
$available_accounts[] = array('id' => $account->account_id, 'text' => $account->name);
}
$wepay_settings['available_accounts'] = $available_accounts;
$wepay_settings['account_id'] = $available_accounts[0]['id'];
$need_to_reauthorize = false;
} catch (WepayException $e) {
// Something went wrong - normally you would log
// this and give your user a more informative message
echo $e->getMessage();
}
update_option('event_espresso_wepay_settings', $wepay_settings);
echo '<div id="message" class="updated fade"><p><strong>' . __('WePay Access Token saved.', 'event_espresso') . '</strong></p></div>';
} else {
// Unable to obtain access token
echo 'Unable to obtain access token from WePay.';
}
}
if (empty($wepay_settings)) {
if (file_exists(EVENT_ESPRESSO_GATEWAY_DIR . "/wepay/wepay-logo.png")) {
$button_url = EVENT_ESPRESSO_GATEWAY_URL . "/wepay/wepay-logo.png";
} else {
$button_url = EVENT_ESPRESSO_PLUGINFULLURL . "gateways/wepay/wepay-logo.png";
}
$wepay_settings['wepay_client_id'] = '';
$wepay_settings['wepay_client_secret'] = '';
$wepay_settings['use_sandbox'] = false;
$wepay_settings['bypass_payment_page'] = 'N';
$wepay_settings['button_url'] = $button_url;
$wepay_settings['available_accounts'] = array();
$wepay_settings['account_id'] = '';
$wepay_settings['force_ssl_return'] = false;
if (add_option('event_espresso_wepay_settings', $wepay_settings, '', 'no') == false) {
update_option('event_espresso_wepay_settings', $wepay_settings);
}
}
//Open or close the postbox div
if (empty($_REQUEST['deactivate_wepay']) && (!empty($_REQUEST['activate_wepay']) || array_key_exists('wepay', $active_gateways))) {
$postbox_style = '';
} else {
$postbox_style = 'closed';
}
?>
<a name="wepay" id="wepay"></a>
<div class="metabox-holder">
<div class="postbox <?php
echo $postbox_style;
?>
">
<div title="Click to toggle" class="handlediv"><br /></div>
<h3 class="hndle">
<?php
_e('WePay Settings', 'event_espresso');
?>
</h3>
<div class="inside">
<div class="padding">
<?php
if (!empty($_REQUEST['activate_wepay'])) {
$active_gateways['wepay'] = dirname(__FILE__);
update_option('event_espresso_active_gateways', $active_gateways);
}
if (!empty($_REQUEST['deactivate_wepay'])) {
unset($active_gateways['wepay']);
update_option('event_espresso_active_gateways', $active_gateways);
}
echo '<ul>';
if (array_key_exists('wepay', $active_gateways)) {
echo '<li id="deactivate_wepay" style="width:30%;" onclick="location.href=\'' . get_bloginfo('wpurl') . '/wp-admin/admin.php?page=payment_gateways&deactivate_wepay=true\';" class="red_alert pointer"><strong>' . __('Deactivate WePay IPN?', 'event_espresso') . '</strong></li>';
event_espresso_display_wepay_settings($need_to_reauthorize);
} else {
echo '<li id="activate_wepay" style="width:30%;" onclick="location.href=\'' . get_bloginfo('wpurl') . '/wp-admin/admin.php?page=payment_gateways&activate_wepay=true#wepay\';" class="green_alert pointer"><strong>' . __('Activate WePay IPN?', 'event_espresso') . '</strong></li>';
}
echo '</ul>';
?>
</div>
</div>
</div>
</div>
<?php
}