/**
* Action to perform when offer is accepted
*/
function action_on_accept_offer($post_id, $page, $parent_offer_id, $variation_data)
{
global $current_user, $sa_smart_offers;
$source = !empty($_GET['source']) ? $_GET['source'] : null;
$so_offers = new SO_Offers();
$current_offer_id = $_GET['so_offer_id'];
list($where, $where_url) = $so_offers->get_page_details();
if (strpos($where_url, 'so_action=skip') || strpos($where_url, 'so_action=accept')) {
$where_url = esc_url(remove_query_arg(array('so_action', 'so_offer_id', 'source'), $where_url));
}
list($accepted_session_variable, $accepted_ids_in_session) = $so_offers->get_accepted_offer_ids_from_session();
list($skipped_session_variable, $skipped_ids_in_session) = $so_offers->get_skipped_offer_ids_from_session();
$skip_offer_id_variable = $where == "any" ? str_replace(array('/', '-', '&', '=', ':'), '', $where_url) . '_skip_offer_id' : $where . '_skip_offer_id';
list($offer_id_on_skipping, $skipped_offer_id_variable) = $so_offers->get_offer_id_on_skipping($skip_offer_id_variable);
$parent_offer_id_variable = $where == "any" ? str_replace(array('/', '-', '&', '=', ':'), '', $where_url) . '_parent_offer_id' : $where . '_parent_offer_id';
$check_parent_offer_id_set_or_not = SO_Session_Handler::check_session_set_or_not($parent_offer_id_variable);
if (!$check_parent_offer_id_set_or_not) {
SO_Session_Handler::so_set_session_variables($parent_offer_id_variable, $current_offer_id);
}
if (isset($variation_data['variation_id']) && $variation_data['variation_id'] != '') {
$target_product_id = $variation_data['variation_id'];
} else {
$target_product_id = get_post_meta($post_id, 'target_product_ids', true);
}
$quantity = isset($variation_data['quantity']) && !empty($variation_data['quantity']) ? $variation_data['quantity'] : 1;
if (!empty($target_product_id)) {
if (isset($variation_data['variation_id']) && $variation_data['variation_id'] != '') {
$all_variations_set = true;
$parent_id = $variation_data['parent_prod_id'];
$adding_to_cart = $sa_smart_offers->get_product($parent_id);
//get_product( $parent_id );
$attributes = $adding_to_cart->get_attributes();
$variation_id = $variation_data['variation_id'];
$variation_instance = $sa_smart_offers->get_product($variation_id);
//get_product( $variation_id );
foreach ($attributes as $attribute) {
if (!$attribute['is_variation']) {
continue;
}
$taxonomy = 'attribute_' . sanitize_title($attribute['name']);
if (!empty($_POST[$taxonomy])) {
// Get value from post data
// Don't use woocommerce_clean as it destroys sanitized characters
$value = sanitize_title(trim(stripslashes($_POST[$taxonomy])));
// Get valid value from variation
$valid_value = $variation_instance->variation_data[$taxonomy];
// Allow if valid
if ($valid_value == '' || $valid_value == $value) {
if ($attribute['is_taxonomy']) {
$variation[esc_html($attribute['name'])] = $value;
} else {
// For custom attributes, get the name from the slug
$options = array_map('trim', explode('|', $attribute['value']));
foreach ($options as $option) {
if (sanitize_title($option) == $value) {
$value = $option;
break;
}
}
$variation[esc_html($attribute['name'])] = $value;
}
continue;
}
}
$all_variations_set = false;
}
} else {
$target_product_instance = $sa_smart_offers->get_product($target_product_id);
if (isset($target_product_instance->variation_id)) {
$parent_id = $target_product_instance->id;
$variation_id = $target_product_instance->variation_id;
$variation = $target_product_instance->variation_data;
} else {
$parent_id = $target_product_instance->id;
$variation_id = '';
$variation = '';
}
}
// Storing offer rules of parent in case of skipped offers
if (!empty($parent_offer_id) || ($page == "cart_page" || $page == "checkout_page" || $page == "myaccount_page" || $page == "home_page" || $page == "post_checkout_page" || $page == "any_page")) {
$offer_rules = get_post_meta($post_id, '_offer_rules', true);
}
$action_on_accept = get_post_meta($post_id, 'so_actions_on_accept', true);
$products_to_be_removed = array();
if (!empty($action_on_accept)) {
if (isset($action_on_accept['remove_prods_from_cart'])) {
$products_to_be_removed = !empty($action_on_accept['remove_prods_from_cart']) ? explode(',', $action_on_accept['remove_prods_from_cart']) : array();
}
}
if (in_array('all', $products_to_be_removed)) {
$sa_smart_offers->global_wc()->cart->empty_cart();
$products_to_be_removed = array();
}
if (!empty($offer_rules)) {
foreach ($offer_rules as $key => $val) {
if ($val["offer_action"] == "cart_contains") {
$cart_contains = $val['offer_rule_value'];
}
}
$cart_contains = isset($cart_contains) ? explode(",", $cart_contains) : array();
if (!empty($products_to_be_removed)) {
foreach ($products_to_be_removed as $prod_ids) {
$prod_parent_id = wp_get_post_parent_id($prod_ids);
if (!empty($prod_parent_id)) {
$products_to_be_removed[] = $prod_parent_id;
}
}
}
$cart_contains_item_key = array();
$keys_of_products_removed = array();
if (!empty($cart_contains)) {
if (count($products_to_be_removed) > 0) {
$cart_contains = array_diff($cart_contains, $products_to_be_removed);
}
foreach ($cart_contains as $id) {
foreach ($sa_smart_offers->global_wc()->cart->cart_contents as $key => $values) {
if ($id == $values['product_id'] || $id == $values['variation_id']) {
$cart_contains_item_key[] = $key;
}
}
}
}
if (count($products_to_be_removed) > 0) {
foreach ($products_to_be_removed as $p_id) {
foreach ($sa_smart_offers->global_wc()->cart->cart_contents as $key => $values) {
if ($p_id == $values['product_id'] || $p_id == $values['variation_id']) {
$keys_of_products_removed[] = $key;
}
}
}
}
if (!empty($keys_of_products_removed)) {
if (count($cart_contains_item_key) > 0) {
$cart_contains_item_key = array_diff($cart_contains_item_key, $keys_of_products_removed);
}
if (count($cart_contains) < 0) {
$cart_contains = array();
}
if (count($cart_contains_item_key) < 0) {
$cart_contains_item_key = array();
}
if (isset($parent_offer_id) && !empty($parent_offer_id)) {
$parent_offer_ids = array();
array_push($parent_offer_ids, $parent_offer_id);
} else {
$parent_offer_ids = array();
}
$cart = $sa_smart_offers->global_wc()->cart->cart_contents;
foreach ($keys_of_products_removed as $cart_key) {
if (isset($cart[$cart_key]['smart_offers'])) {
if (is_array($cart[$cart_key]['smart_offers']['cart_contains_keys']) && count($cart[$cart_key]['smart_offers']['cart_contains_keys']) > 0) {
$cart_contains_item_key = array_unique(array_merge($cart_contains_item_key, $cart[$cart_key]['smart_offers']['cart_contains_keys']));
}
if (is_array($cart[$cart_key]['smart_offers']['cart_contains_ids']) && count($cart[$cart_key]['smart_offers']['cart_contains_ids']) > 0) {
$cart_contains = array_unique(array_merge($cart_contains, $cart[$cart_key]['smart_offers']['cart_contains_ids']));
}
if (isset($cart[$cart_key]['smart_offers']['parent_offer_id']) && !empty($cart[$cart_key]['smart_offers']['parent_offer_id'])) {
if (is_array($cart[$cart_key]['smart_offers']['parent_offer_id'])) {
$parent_offer_id = array_unique(array_merge($parent_offer_ids, $cart[$cart_key]['smart_offers']['parent_offer_id']));
} else {
array_push($parent_offer_ids, $cart[$cart_key]['smart_offers']['parent_offer_id']);
}
}
}
unset($sa_smart_offers->global_wc()->cart->cart_contents[$cart_key]);
}
if (is_array($parent_offer_ids) && count($parent_offer_ids) > 0) {
$parent_offer_id = $parent_offer_ids;
}
}
if (!empty($cart_contains) && is_array($cart_contains) && !empty($cart_contains_item_key)) {
$args['smart_offers'] = array('accept_offer' => true, 'offer_id' => $post_id, 'accepted_from' => $page, 'cart_contains_keys' => $cart_contains_item_key, 'cart_contains_ids' => $cart_contains);
} else {
$args['smart_offers'] = array('accept_offer' => true, 'offer_id' => $post_id, 'accepted_from' => $page);
}
} else {
$args['smart_offers'] = array('accept_offer' => true, 'offer_id' => $post_id, 'accepted_from' => $page);
}
if (is_array($parent_offer_id) && count($parent_offer_id) > 0) {
$args['smart_offers']['parent_offer_id'] = $parent_offer_id;
} elseif (!is_array($parent_offer_id) && $parent_offer_id != '') {
$args['smart_offers']['parent_offer_id'] = $parent_offer_id;
}
if (!empty($action_on_accept['add_to_cart']) && $action_on_accept['add_to_cart'] == 'yes') {
$sa_smart_offers->global_wc()->cart->add_to_cart($parent_id, $quantity, $variation_id, $variation, $args);
}
$action_on_accept = get_post_meta($post_id, 'so_actions_on_accept', true);
if (isset($action_on_accept['sa_apply_coupon']) && !empty($action_on_accept['sa_apply_coupon'])) {
$coupons = explode(",", $action_on_accept['sa_apply_coupon']);
if (is_array($coupons) && count($coupons) > 0) {
foreach ($coupons as $coupon_title) {
$sa_smart_offers->global_wc()->cart->add_discount($coupon_title);
}
}
}
if (isset($action_on_accept['sa_redirect_to_url']) && !empty($action_on_accept['sa_redirect_to_url'])) {
$url = $action_on_accept['sa_redirect_to_url'];
} elseif (isset($action_on_accept['accepted_offer_ids']) && !empty($action_on_accept['accepted_offer_ids'])) {
$redirecting_option = explode(",", $action_on_accept['accepted_offer_ids']);
if (is_array($redirecting_option) && count($redirecting_option) > 0) {
foreach ($redirecting_option as $id) {
$redirect_to = $id;
}
}
ob_start();
if ($redirect_to != "") {
$this->force_show_smart_offers($redirect_to);
}
} elseif (isset($action_on_accept['buy_now']) && $action_on_accept['buy_now'] == true && class_exists('WC_Buy_Now')) {
$buy_now = new WC_Buy_Now();
$buy_now->checkout_redirect();
} else {
if ($page == "cart_page") {
$url = $sa_smart_offers->global_wc()->cart->get_cart_url();
} elseif (!empty($source)) {
if ($page == "checkout_page" && $source == 'so_post_checkout') {
$form_values = SO_Session_Handler::check_session_set_or_not('so_checkout_form_data');
if ($form_values) {
$sa_so_form_checkout = SO_Session_Handler::so_get_session_value('so_checkout_form_data');
} else {
$sa_so_form_checkout = null;
}
if (!empty($sa_so_form_checkout)) {
$_POST = $sa_so_form_checkout;
}
if (wc_get_page_id('terms') > 0) {
$_POST['terms'] = 'yes';
}
if ($sa_smart_offers->is_wc_gte_21()) {
wc_clear_notices();
} else {
$sa_smart_offers->global_wc()->clear_messages();
}
$woocommerce_checkout = $sa_smart_offers->global_wc()->checkout();
$woocommerce_checkout->process_checkout();
} else {
if ($page == "checkout_page" && $source == 'so_pre_checkout') {
$url = $sa_smart_offers->global_wc()->cart->get_checkout_url();
}
}
} else {
$url = $sa_smart_offers->global_wc()->cart->get_checkout_url();
}
}
if (empty($url)) {
$url = wp_get_referer() ? wp_get_referer() : $sa_smart_offers->global_wc()->cart->get_cart_url();
}
if (filter_var($url, FILTER_VALIDATE_URL) !== FALSE) {
ob_clean();
wp_redirect($url);
exit;
}
}
}
/**
* Action to perform on accept/skip offer
*/
function so_process_offer_action()
{
global $current_user, $sa_smart_offers;
$so_offer = new SO_Offer();
$so_offers = new SO_Offers();
if (isset($_GET['so_action']) && ($_GET['so_action'] == "accept" || $_GET['so_action'] == "skip")) {
$current_offer_id = $_GET['so_offer_id'];
$source = !empty($_GET['source']) ? $_GET['source'] : null;
list($where, $where_url) = $so_offers->get_page_details();
$page = $where . '_page';
list($accepted_session_variable, $accepted_ids_in_session) = $so_offers->get_accepted_offer_ids_from_session();
list($skipped_session_variable, $skipped_ids_in_session) = $so_offers->get_skipped_offer_ids_from_session();
$skip_offer_id_variable = $where == "any" ? str_replace(array('/', '-', '&', '=', ':'), '', $where_url) . '_skip_offer_id' : $where . '_skip_offer_id';
list($offer_id_on_skipping, $skipped_offer_id_variable) = $so_offers->get_offer_id_on_skipping($skip_offer_id_variable);
$parent_offer_id_variable = $where == "any" ? str_replace(array('/', '-', '&', '=', ':'), '', $where_url) . '_parent_offer_id' : $where . '_parent_offer_id';
$check_parent_offer_id_set_or_not = SO_Session_Handler::check_session_set_or_not($parent_offer_id_variable);
if (!$check_parent_offer_id_set_or_not) {
SO_Session_Handler::so_set_session_variables($parent_offer_id_variable, $current_offer_id);
}
if ($_GET['so_action'] == "accept") {
$variation_data = isset($_POST['variation_id']) || isset($_POST['quantity']) ? $_POST : array();
$parent_offer_id = '';
if ($offer_id_on_skipping != '') {
$check_parent_offer_id = SO_Session_Handler::check_session_set_or_not($parent_offer_id_variable);
$parent_offer_id = $check_parent_offer_id ? SO_Session_Handler::so_get_session_value($parent_offer_id_variable) : '';
}
SO_Session_Handler::so_delete_session($parent_offer_id_variable);
SO_Session_Handler::so_delete_session($skip_offer_id_variable);
SO_Session_Handler::so_set_session_variables('sa_smart_offers_accepted_offer_ids', $current_offer_id);
// Update stats
$so_offer->update_accept_skip_count($current_offer_id, 'accepted');
// validate offer before add to cart.
$offer_ids = array($current_offer_id);
$is_valid = $this->is_offer_valid($page, $offer_ids);
if (!empty($is_valid) && is_array($is_valid)) {
// Adds to cart
$so_offer->action_on_accept_offer($current_offer_id, $page, $parent_offer_id, $variation_data);
} else {
// display notice
$sa_smart_offers->wc_add_notice(__('This is not valid offer for you.', SA_Smart_Offers::$text_domain), 'error');
}
} elseif ($_GET['so_action'] == "skip") {
$so_offer->update_accept_skip_count($current_offer_id, 'skipped');
// Update if this offer needs to be skipped permanently for this user
$skip_permanently = get_post_meta($current_offer_id, 'sa_smart_offer_if_denied_skip_permanently', true);
if (!empty($skip_permanently) && $skip_permanently == true && $current_user->ID != 0) {
$customer_skipped_offers = $this->get_skipped_offers($current_offer_id);
$customer_skipped_offers = array_unique($customer_skipped_offers);
update_user_meta($current_user->ID, 'customer_skipped_offers', $customer_skipped_offers);
}
// To store skipped offers in session even if they are updated in DB
SO_Session_Handler::so_set_session_variables('sa_smart_offers_skipped_offer_ids', $current_offer_id);
SO_Session_Handler::so_delete_session($skip_offer_id_variable);
$redirecting_option = get_post_meta($current_offer_id, 'sa_smart_offer_if_denied', true);
$redirect_to = get_post_meta($current_offer_id, 'url', true);
if (strpos($where_url, 'so_action=skip')) {
$where_url = esc_url(remove_query_arg(array('so_action', 'so_offer_id', 'source'), $where_url));
}
ob_clean();
if (empty($redirecting_option)) {
wp_safe_redirect($where_url);
} elseif (!empty($source)) {
if ($page == "checkout_page" && $source == 'so_post_checkout') {
$form_values = SO_Session_Handler::check_session_set_or_not('so_checkout_form_data');
if ($form_values) {
$sa_so_form_checkout = SO_Session_Handler::so_get_session_value('so_checkout_form_data');
} else {
$sa_so_form_checkout = null;
}
if (!empty($sa_so_form_checkout)) {
$_POST = $sa_so_form_checkout;
}
if (wc_get_page_id('terms') > 0) {
$_POST['terms'] = 'yes';
}
if ($sa_smart_offers->is_wc_gte_21()) {
wc_clear_notices();
} else {
$sa_smart_offers->global_wc()->clear_messages();
}
$woocommerce_checkout = $sa_smart_offers->global_wc()->checkout();
$woocommerce_checkout->process_checkout();
} elseif ($page == "checkout_page" && $source == 'so_pre_checkout') {
wp_safe_redirect($where_url);
}
} else {
if ($redirecting_option == 'order_page') {
wp_safe_redirect($where_url);
} elseif ($redirect_to != "") {
if ($redirecting_option == "offer_page") {
$so_offer->force_show_smart_offers($redirect_to);
} elseif ($redirecting_option == "url") {
if (!preg_match("~^(?:ht)tps?://~i", $redirect_to)) {
$return_url = @$_SERVER["HTTPS"] == "on" ? "https://" : "http://";
$return_url = "http://" . $redirect_to;
} else {
$return_url = $redirect_to;
}
wp_redirect($return_url);
} elseif ($redirecting_option == "particular_page") {
wp_safe_redirect(get_permalink($redirect_to));
}
}
}
exit;
}
}
}
/**
* Return postmeta values of all offers of a particular page.
*/
function get_page_offers($page, $offer_ids = array())
{
global $wpdb, $current_user;
// ===== Calculating ids to skipped =======================
$offers_to_skip = array();
//Checking whehter session is set or not.
$skipped_session_variable = SO_Session_Handler::check_session_set_or_not('sa_smart_offers_skipped_offer_ids');
$accepted_session_variable = SO_Session_Handler::check_session_set_or_not('sa_smart_offers_accepted_offer_ids');
// Getting skipped/accepted ids of session.
$skipped_ids_in_session = $skipped_session_variable ? SO_Session_Handler::so_get_session_value('sa_smart_offers_skipped_offer_ids') : array();
$accepted_ids_in_session = $accepted_session_variable ? SO_Session_Handler::so_get_session_value('sa_smart_offers_accepted_offer_ids') : array();
if (!empty($skipped_ids_in_session)) {
$offers_to_skip = array_merge($offers_to_skip, $skipped_ids_in_session);
}
if (!empty($accepted_session_variable)) {
$offers_to_skip = array_merge($offers_to_skip, $accepted_ids_in_session);
}
if ($current_user->ID != 0) {
$offers_skipped_by_user = get_user_meta($current_user->ID, 'customer_skipped_offers', true);
if (!empty($offers_skipped_by_user)) {
$offers_to_skip = array_merge($offers_to_skip, $offers_skipped_by_user);
}
}
if (is_array($offers_to_skip)) {
$offers_to_skip = array_unique($offers_to_skip, SORT_REGULAR);
}
// =======================================================
$results_for_fetching_offers = array();
$wpdb->query("SET SESSION group_concat_max_len=999999");
if (!empty($offer_ids)) {
$smart_offers_ids_args = array('post_type' => 'smart_offers', 'post_status' => 'publish', 'post__in' => $offer_ids, 'nopaging' => true, 'fields' => 'ids');
} else {
$smart_offers_ids_args = array('post_type' => 'smart_offers', 'post_status' => 'publish', 'nopaging' => true, 'fields' => 'ids', 'meta_query' => array(array('key' => 'offer_rule_page_options', 'value' => $page, 'compare' => 'LIKE')));
}
if (!empty($offers_to_skip)) {
$smart_offers_ids_args = array_merge($smart_offers_ids_args, array('post__not_in' => $offers_to_skip));
}
$smart_offers_ids_result = new WP_Query($smart_offers_ids_args);
$results_for_fetching_offers = $smart_offers_ids_result->post_count > 0 ? $smart_offers_ids_result->posts : array();
if (count($results_for_fetching_offers) > 0) {
$offers = $this->get_all_offer_rules_meta($results_for_fetching_offers);
} else {
$offers = array();
}
return $offers;
}
