/**
* get post purchase buttons
* final step for post purchase
*
* @param void
* @return $html
*/
function mgm_get_post_purchase_buttons()
{
// get current user data - issue #1421
$user = wp_get_current_user();
// pack
$pack = NULL;
// addon options
if ($addon_option_ids = mgm_post_var('addon_options')) {
$addon_options = mgm_get_addon_options_only($addon_option_ids);
// mgm_pr($addon_options);
}
// post purchase
if (isset($_POST['post_id'])) {
//issue #1250
if (isset($_POST['mgm_postpurchase_field']['coupon']) && !empty($_POST['mgm_postpurchase_field']['coupon'])) {
//issue #1250 - Coupon validation
if (!empty($_POST['form_action'])) {
// check if its a valid coupon
if (!($coupon = mgm_get_coupon_data($_POST['mgm_postpurchase_field']['coupon']))) {
//redirect back to the form
$q_arg = array('error_field' => 'Coupon', 'error_type' => 'invalid', 'error_field_value' => $_POST['mgm_postpurchase_field']['coupon']);
$redirect = add_query_arg($q_arg, $_POST['form_action']);
mgm_redirect($redirect);
exit;
}
}
}
// post id
$post_id = $_POST['post_id'];
// gete mgm data
$post_obj = mgm_get_post($post_id);
$cost = mgm_convert_to_currency($post_obj->purchase_cost);
$product = $post_obj->product;
$allowed_modules = $post_obj->allowed_modules;
// post data
$post = get_post($post_id);
$title = $post->post_title;
// item name -issue #1380
$item_name = apply_filters('mgm_post_purchase_itemname', sprintf(__('Purchase Post - %s', 'mgm'), $title));
// set pack
$pack = array('duration' => 1, 'item_name' => $item_name, 'buypost' => 1, 'cost' => $cost, 'title' => $title, 'product' => $product, 'post_id' => $post_id, 'allowed_modules' => $allowed_modules);
} else {
if (isset($_POST['postpack_id'])) {
// post pack purchase
//issue #1250
if (isset($_POST['mgm_postpurchase_field']['coupon']) && !empty($_POST['mgm_postpurchase_field']['coupon'])) {
//issue #1250 - Coupon validation
if (!empty($_POST['form_action'])) {
// check if its a valid coupon
if (!($coupon = mgm_get_coupon_data($_POST['mgm_postpurchase_field']['coupon']))) {
//redirect back to the form
$q_arg = array('error_field' => 'Coupon', 'error_type' => 'invalid', 'error_field_value' => $_POST['mgm_postpurchase_field']['coupon']);
$redirect = add_query_arg($q_arg, $_POST['form_action']);
mgm_redirect($redirect);
exit;
}
}
}
// post pack purchase
$postpack_id = $_POST['postpack_id'];
// pcak id
$postpack_post_id = $_POST['postpack_post_id'];
// post id where pack is listed, redirect here
// get pack
$postpack = mgm_get_postpack($postpack_id);
$cost = mgm_convert_to_currency($postpack->cost);
$product = json_decode($postpack->product, true);
$modules = json_decode($postpack->modules, true);
//mgm_pr($postpack);
// item name -issue #1380
$item_name = apply_filters('mgm_postpack_purchase_itemname', sprintf(__('Purchase Post Pack - %s', 'mgm'), $postpack->name));
// post id
$post_id = mgm_get_postpack_posts_csv($postpack_id);
// set pack
$pack = array('duration' => 1, 'item_name' => $item_name, 'buypost' => 1, 'cost' => $cost, 'title' => $postpack->name, 'product' => $product, 'post_id' => $post_id, 'postpack_id' => $postpack_id, 'postpack_post_id' => $postpack_post_id, 'allowed_modules' => $modules);
}
}
// check
if (!$pack) {
return __('Error in Payment! No data available ');
exit;
}
// guest token -issue #1421
if (isset($_POST['guest_purchase']) && $_POST['guest_purchase'] == TRUE && $user->ID <= 0) {
$pack['guest_token'] = sanitize_title_for_query(mgm_create_token());
}
// addon options
if (isset($addon_options) && !empty($addon_options)) {
$pack['addon_options'] = $addon_options;
}
// get coupon
$post_purchase_coupon = mgm_save_partial_fields(array('on_postpurchase' => true), 'mgm_postpurchase_field', $pack['cost'], false, 'postpurchase');
// alter
mgm_get_post_purchase_coupon_pack($post_purchase_coupon, $pack);
// Eg: $_POST['mgm_payment_gateways'] = mgm_paypal
$cf_payment_gateways = isset($_POST['mgm_payment_gateways']) && !empty($_POST['mgm_payment_gateways']) ? $_POST['mgm_payment_gateways'] : null;
// bypass step2 if payment gateway is submitted: issue #: 469
if (!is_null($cf_payment_gateways)) {
// get pack
// mgm_get_upgrade_coupon_pack($member, $selected_pack);
// cost
if ((double) $pack['cost'] > 0) {
//get an object of the payment gateway:
$mod_obj = mgm_get_module($cf_payment_gateways, 'payment');
// tran options
$tran_options = array('user_id' => $user->ID);
// is register & purchase
if (isset($_POST['post_id'])) {
$tran_options['post_id'] = (int) $_POST['post_id'];
}
// postpack id
if (isset($_POST['postpack_id'])) {
$tran_options['postpack_id'] = (int) $_POST['postpack_id'];
}
// is register & purchase postpack
if (isset($_POST['postpack_post_id']) && isset($_POST['postpack_id'])) {
$tran_options['postpack_post_id'] = (int) $_POST['postpack_post_id'];
$tran_options['postpack_id'] = (int) $_POST['postpack_id'];
}
// create transaction
$tran_id = mgm_add_transaction($pack, $tran_options);
// bypass directly to process return if manual payment:
if ($cf_payment_gateways == 'mgm_manualpay') {
// set
$_POST['custom'] = $tran_id;
// direct call to module return function:
$mod_obj->process_return();
// exit
exit;
}
// encode id:
$tran_id = mgm_encode_id($tran_id);
$redirect = $mod_obj->_get_endpoint('html_redirect', true);
$redirect = add_query_arg(array('tran_id' => $tran_id), $redirect);
// redirect
mgm_redirect($redirect);
// this goes to subscribe, mgm_functions.php/mgm_get_subscription_buttons
// exit
exit;
}
}
// get payment modules
$a_payment_modules = mgm_get_class('system')->get_active_modules('payment');
// init
$payment_modules = array();
// when active
if ($a_payment_modules) {
// loop
foreach ($a_payment_modules as $payment_module) {
// not trial
if (in_array($payment_module, array('mgm_free', 'mgm_trial'))) {
continue;
}
// store
$payment_modules[] = $payment_module;
}
}
// init
$button = '';
// transaction
$tran_id = NULL;
$button_printed = 0;
// loop modules
foreach ($payment_modules as $module) {
// object
$mod_obj = mgm_get_module($module, 'payment');
// check buypost support
if (in_array('buypost', $mod_obj->supported_buttons)) {
// create transaction
if (!$tran_id) {
$tran_id = mgm_add_transaction($pack);
}
// button code
if (isset($pack['allowed_modules'])) {
// Issue #1562: If no payment module is selected, display all supported modules
if (!empty($pack['allowed_modules']) && FALSE === in_array($module, $pack['allowed_modules'])) {
continue;
}
}
$button_code = $mod_obj->get_button_buypost(array('pack' => $pack, 'tran_id' => $tran_id), true);
$button_printed++;
// get button
$button .= "<div class='mgm_custom_filed_table'>" . $button_code . "</div>";
}
}
// none active
if ($button_printed == 0) {
$button .= sprintf('<p class="mgm-no-module"> %s </p>', __('No Payment module active for this Content Purchase.', 'mgm'));
}
// if Cost is zero, then process using free module.: issue#: 883
if ($tran_id && $pack['cost'] == 0 && in_array('mgm_free', $a_payment_modules) && mgm_get_module('mgm_free')->is_enabled()) {
// module
$module = 'mgm_free';
// payments url
$payments_url = mgm_get_custom_url('transactions');
// query_args
$query_args = array('method' => 'payment_return', 'module' => $module, 'custom' => $tran_id);
// redirector
if (isset($_REQUEST['redirector'])) {
// set
$query_args['redirector'] = $_REQUEST['redirector'];
}
// redirect to module to mark the payment as complete
$redirect = add_query_arg($query_args, $payments_url);
// redirect
mgm_redirect($redirect);
}
// html
$return = '<div class="post_purchase_select_gateway">' . __('Please Select a Payment Gateway.', 'mgm') . '</div>' . $button;
// return
return $return;
}
/**
* filters post purchase modules on the fly
* hooks to mgm_payment_gateways_as_custom_field
*
* @param array $modules
* @return array $modules
* @since 1.8.36
*/
function mgm_payment_gateways_as_custom_field_on_postpurchase($modules)
{
global $post;
if (isset($GLOBALS['buttons_postpack_id'])) {
$post_pack = mgm_get_postpack($GLOBALS['buttons_postpack_id']);
unset($GLOBALS['buttons_postpack_id']);
if (isset($post_pack->modules)) {
return (array) json_decode($post_pack->modules, true);
}
} else {
if (isset($post->ID) && isset($_REQUEST['method']) != 'guest_purchase') {
$mgm_post = mgm_get_post($post->ID);
if (isset($mgm_post->allowed_modules)) {
return (array) $mgm_post->allowed_modules;
}
} else {
if (isset($_REQUEST['method']) == 'guest_purchase' && isset($_REQUEST['post_id']) && !empty($_REQUEST['post_id'])) {
$mgm_post = mgm_get_post($_REQUEST['post_id']);
if (isset($mgm_post->allowed_modules)) {
return (array) $mgm_post->allowed_modules;
}
}
}
}
return $modules;
}
/**
* generate guest purchase post form - issue #1396
*
* @param int post id
* @return string html
*/
function mgm_guest_purchase_postpack_form($postpack_id, $postpack_post_id)
{
global $wpdb;
// get postpack
$postpack = mgm_get_postpack($postpack_id);
// validate
if (!$postpack->id) {
return __('Bad data', 'mgm');
}
// return - issue #1396
return mgm_get_postpack_template($postpack_id, true, $postpack_post_id);
}
