function pc_pvt_redirect()
{
include_once PC_DIR . '/functions.php';
$orig_redirect_val = get_option('pg_redirect_page');
$redirect_url = pc_man_redirects('pg_redirect_page');
// only if redirect option is setted
if (!empty($redirect_url)) {
// get redirect page url
$orig_redirect_val = get_option('pg_redirect_page');
$redirect_url = pc_man_redirects('pg_redirect_page');
//////////////////////////////////////////////////////////////
// complete website lock
if (get_option('pg_complete_lock') && pc_user_check('all', '', true) !== 1) {
global $post;
$excluded_pages = filter_var($orig_redirect_val, FILTER_VALIDATE_INT) ? array($orig_redirect_val) : array();
// PC-FILTER - add page IDS to exclude from complete site lock - page IDs array
$excluded_pages = apply_filters('pc_complete_lock_exceptions', $excluded_pages);
// exceptions check
foreach ((array) $excluded_pages as $pag_id) {
if ($pag_id == $post->ID) {
$exception_page = true;
break;
} elseif (pc_wpml_translated_pag_id($pag_id) == $post->ID) {
$exception_page = true;
break;
}
}
if (!isset($exception_page)) {
// last restricted page redirect system
if (get_option('pg_redirect_back_after_login') && pc_curr_url() != '') {
$_SESSION['pc_last_restricted'] = pc_curr_url();
}
header('location: ' . $redirect_url);
die;
}
}
//////////////////////////////////////////////////////////////
// single page/post redirect
if (is_page() || is_single()) {
global $post;
$result = pc_redirect_check('page', $post);
// custom unlogged redirect system
$is_unl_custom_redir = isset($GLOBALS['pc_unlogged_custom_redirect']) ? true : false;
if ($is_unl_custom_redir) {
$redirect_url = $GLOBALS['pc_unlogged_custom_redirect'];
// avoid redirect loops
if ($redirect_url == pc_curr_url()) {
return false;
}
}
if (($post->ID != $orig_redirect_val || $is_unl_custom_redir) && !$result) {
// last restricted page redirect system
if (get_option('pg_redirect_back_after_login') && pc_curr_url() != '' && !$is_unl_custom_redir) {
$_SESSION['pc_last_restricted'] = pc_curr_url();
}
header('location: ' . $redirect_url);
die;
}
}
//////////////////////////////////////////////////////////////
// if is category or archive
if (is_category() || is_archive()) {
$cat_id = get_query_var('cat');
// know which taxonomy is involved
foreach (pc_affected_tax() as $tax) {
$cat_data = get_term_by('id', $cat_id, $tax);
if ($cat_data != false) {
if (!pc_redirect_check('category', $cat_data, $tax)) {
if (get_option('pg_redirect_back_after_login') && pc_curr_url() != '') {
$_SESSION['pc_last_restricted'] = pc_curr_url();
}
header('location: ' . $redirect_url);
die;
}
break;
}
}
}
//////////////////////////////////////////////////////////////
// WooCommerce category
if (function_exists('is_product_category') && is_product_category()) {
$cat_slug = get_query_var('product_cat');
$cat_data = get_term_by('slug', $cat_slug, 'product_cat');
if ($cat_data != false) {
if (!pc_redirect_check('category', $cat_data, 'product_cat')) {
if (get_option('pg_redirect_back_after_login') && pc_curr_url() != '') {
$_SESSION['pc_last_restricted'] = pc_curr_url();
}
header('location: ' . $redirect_url);
die;
}
}
}
//////////////////////////////////////////////////////////////
// if is a single post (check category restriction)
if (is_single()) {
global $post;
include_once PC_DIR . '/functions.php';
// search post terms in every involved taxonomy
foreach (pc_affected_tax() as $tax) {
$terms = wp_get_post_terms($post->ID, $tax);
if (is_array($terms)) {
foreach ($terms as $term) {
$cat_data = get_term_by('id', $term->term_id, $tax);
if (!pc_redirect_check('category', $cat_data, $tax)) {
if (get_option('pg_redirect_back_after_login') && pc_curr_url() != '') {
$_SESSION['pc_last_restricted'] = pc_curr_url();
}
header('location: ' . $redirect_url);
die;
}
}
}
}
}
//////////////////////////////////////////////////////////////
// PC-FILTER custom restriction (URL based) - associative array('url' => array('allowed', 'blocked'))
$restrictet_urls = apply_filters('pc_custom_restriction', array());
if (is_array($restrictet_urls) && count($restrictet_urls)) {
$curr_url = pc_curr_url();
foreach ((array) $restrictet_urls as $url => $val) {
if (isset($val['allowed']) && $curr_url == $url) {
$blocked = isset($val['blocked']) ? $val['blocked'] : '';
if (pc_user_check($val['allowed'], $blocked, true) !== 1) {
header('location: ' . $redirect_url);
die;
}
}
}
}
}
}
function pc_wp_user_logout()
{
global $wpdb;
global $pc_wp_user;
$user = wp_get_current_user();
if (isset($user->ID) && !empty($user->ID)) {
$user_data = $pc_wp_user->wp_user_is_linked($user->ID);
if ($user_data) {
if (!isset($GLOBALS['pc_only_wp_logout'])) {
pc_logout();
}
// check if a redirect is needed
if (get_option('pg_logout_user_redirect')) {
$redirect_url = pc_man_redirects('pg_logout_user_redirect');
wp_redirect($redirect_url);
exit;
}
}
}
}
function pc_register_user()
{
global $wpdb, $pc_users;
if (isset($_POST['type']) && $_POST['type'] == 'pc_registration') {
require_once PC_DIR . '/classes/pc_form_framework.php';
require_once PC_DIR . '/classes/recaptchalib.php';
include_once PC_DIR . '/functions.php';
////////// VALIDATION ////////////////////////////////////
$term = get_term((int) $_REQUEST['form_id'], 'pc_reg_form');
if (!$term) {
$mess = json_encode(array('resp' => 'error', 'mess' => __('Form not found', 'pc_ml')));
die($mess);
}
$GLOBALS['pc_custom_cat_name'] = true;
$f_fw = new pc_form(array('use_custom_cat_name' => true, 'strip_no_reg_cats' => true));
$form_structure = unserialize(base64_decode($term->description));
$antispam = get_option('pg_antispam_sys', 'honeypot');
// custom validation indexes
$custom_indexes = array();
$indexes = $f_fw->generate_validator($form_structure, $custom_indexes);
//// prior custom validation
$cust_errors = array();
if ($antispam == 'honeypot') {
if (!$f_fw->honeypot_validaton()) {
$cust_errors[] = "Antispam - we've got a bot here!";
}
} else {
$privatekey = "6LfQas0SAAAAAIzpthJ7UC89nV9THR9DxFXg3nVL";
$resp = pc_recaptcha_check_answer($privatekey, $_SERVER["REMOTE_ADDR"], $_POST['recaptcha_challenge_field'], $_POST['recaptcha_response_field']);
//var_dump($resp->is_valid);
if (!$resp->is_valid) {
$cust_errors[] = "reCAPTCHA - " . __("wasn't entered correctly", 'pc_ml');
}
}
// check disclaimer
if (get_option('pg_use_disclaimer') && !isset($_POST['pc_disclaimer'])) {
$cust_errors[] = __("Disclaimer", 'pc_ml') . " - " . __("must be accepted to proceed with registration", 'pc_ml');
}
// validation wrap-up
$is_valid = $f_fw->validate_form($indexes, $cust_errors, false, false);
$fdata = $f_fw->form_data;
if (!$is_valid) {
$error = $f_fw->errors;
} else {
$status = get_option('pg_registered_pending') ? 3 : 1;
$allow_wp_sync_fail = !get_option('pg_require_wps_registration') ? true : false;
// if no categories field - use forced or default ones
if (!isset($fdata['categories'])) {
$fdata['categories'] = isset($_POST['pc_cc']) && !empty($_POST['pc_cc']) ? explode(',', $_POST['pc_cc']) : get_option('pg_registration_cat');
if (isset($_POST['pc_cc']) && !empty($_POST['pc_cc'])) {
$GLOBALS['pc_escape_no_reg_cats'] = true;
}
// flag to bypass reg cats restrictions
}
// private page switch - put in form data
$fdata['disable_pvt_page'] = get_option('pg_registered_pvtpage') ? 0 : 1;
// insert user
$result = $pc_users->insert_user($fdata, $status, $allow_wp_sync_fail);
if (!$result) {
$error = $pc_users->validation_errors;
}
}
// results
if (isset($error) && !empty($error)) {
$mess = json_encode(array('resp' => 'error', 'mess' => $error));
die($mess);
} else {
// PC-ACTION - registered user - passes new user ID and status
do_action('pc_registered_user', $result, $status);
// success message
$mess = json_encode(array('resp' => 'success', 'mess' => pc_get_message('pc_default_sr_mex'), 'redirect' => pc_man_redirects('pg_registered_user_redirect')));
die($mess);
}
die;
// security block
}
}
function pc_logout_user()
{
if (isset($_REQUEST['type']) && $_REQUEST['type'] == 'pc_logout' || isset($_REQUEST['pc_logout']) || isset($_REQUEST['pg_logout'])) {
include_once PC_DIR . '/functions.php';
$GLOBALS['pc_is_logging_out'] = true;
pc_logout();
// if logging out through URL parameter - stop here
if (!isset($_REQUEST['type'])) {
return true;
}
// check if a redirect is needed
echo pc_man_redirects('pg_logout_user_redirect');
die;
}
}
