/**
* 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;
}
}
}
function smart_offers_generate_embed_offer()
{
global $sa_smart_offers;
check_ajax_referer('so_generate_embed_offer', 'security');
if (empty($_POST['post_id']) || $_POST['action'] != 'generate_embed_offer') {
return;
}
$so_offer = new SO_Offer();
$data = array();
$offer_id = $_POST['post_id'];
$where_url = get_option('siteurl');
$offer_content = $so_offer->return_post_content($offer_id, $page = '', $where_url);
$data['content'] = apply_filters('the_content', $offer_content);
$button_style = get_option('so_accept_button_styles');
if ($button_style == 'smart_offers_custom_style_button') {
$accept_css = get_option('so_css_for_accept');
$style_for_accept_text = "";
} else {
$accept_css = get_option($button_style);
$style_for_accept_text = "div.so_accept a { text-decoration: none !important; color: white; }";
}
$skip_css = get_option('so_css_for_skip');
$style_for_accept = "div.so_accept { {$accept_css} }";
$style_for_skip = "div.so_skip { {$skip_css} }";
$data['style'] = $style_for_accept . $style_for_skip . $style_for_accept_text;
echo json_encode($data);
die;
}
/**
* Return valid offers after validating aganist rules based on cart/order details and user details
*/
function validate_offers($page, $page_offers_id, $details)
{
global $sa_smart_offers;
$user_cart_contains = isset($details['offer_rule_cart_contains']) ? explode(",", $details['offer_rule_cart_contains']) : array();
$user_has_bought = isset($details['offer_rule_has_bought']) ? explode(",", $details['offer_rule_has_bought']) : array();
$cart_category_details = isset($details['offer_rule_cart_category_details']) ? $details['offer_rule_cart_category_details'] : array();
$valid_offers_id = array();
foreach ($page_offers_id as $offer_id => $value) {
$valid_offers_id[] = $offer_id;
foreach ($value as $rule_key => $rule_value) {
if ($rule_key == "offer_rule_category_amount" || $rule_key == "offer_rule_category_total" || $rule_key == "offer_rule_cart_quantity" || $rule_key == "offer_rule_quantity_total") {
continue;
}
$bool = false;
switch ($rule_key) {
case "default_rule_show_offer":
$bool = true;
break;
case "offer_rule_total_ordered_less":
if (isset($details['offer_rule_order_total']) && $details['offer_rule_order_total'] <= $rule_value) {
$bool = true;
}
break;
case "offer_rule_total_ordered_more":
if (isset($details['offer_rule_order_total']) && $details['offer_rule_order_total'] >= $rule_value) {
$bool = true;
}
break;
case "offer_rule_cart_total_less":
if (isset($details['offer_rule_total']) && $details['offer_rule_total'] <= $rule_value) {
$bool = true;
}
break;
case "offer_rule_cart_total_more":
if (isset($details['offer_rule_total']) && $details['offer_rule_total'] >= $rule_value) {
$bool = true;
}
break;
case "offer_rule_cart_grand_total_less":
if (isset($details['offer_rule_grand_total']) && $details['offer_rule_grand_total'] <= $rule_value) {
$bool = true;
}
break;
case "offer_rule_cart_grand_total_more":
if (isset($details['offer_rule_grand_total']) && $details['offer_rule_grand_total'] >= $rule_value) {
$bool = true;
}
break;
case "offer_rule_registered_period":
switch ($rule_value) {
case "one_month":
if (isset($details['offer_rule_registered_period']) && $details['offer_rule_registered_period'] < 1) {
$bool = true;
}
break;
case "three_month":
if (isset($details['offer_rule_registered_period']) && $details['offer_rule_registered_period'] < 3) {
$bool = true;
}
break;
case "six_month":
if (isset($details['offer_rule_registered_period']) && $details['offer_rule_registered_period'] < 6) {
$bool = true;
}
break;
case "less_than_1_year":
if (isset($details['offer_rule_registered_period']) && $details['offer_rule_registered_period'] < 12) {
$bool = true;
}
break;
case "more_than_1_year":
if (isset($details['offer_rule_registered_period']) && $details['offer_rule_registered_period'] > 12) {
$bool = true;
}
break;
}
break;
case "offer_rule_registered_user":
if (isset($details['offer_rule_registered_user']) && $details['offer_rule_registered_user'] == $rule_value) {
$bool = true;
}
break;
case "offer_rule_user_role":
if (isset($details['offer_rule_user_role']) && $details['offer_rule_user_role'] == $rule_value) {
$bool = true;
}
break;
case "offer_rule_user_role_not":
if (isset($details['offer_rule_user_role']) && $details['offer_rule_user_role'] != $rule_value) {
$bool = true;
}
break;
case "offer_rule_cart_contains":
$rule_cart_contains = explode(",", $rule_value);
if (array_intersect($rule_cart_contains, $user_cart_contains)) {
if (!empty($value['offer_rule_cart_quantity'])) {
$cart = $sa_smart_offers->global_wc()->cart->get_cart();
$product_and_quantity = $this->get_product_id_to_quantity($cart);
if ($value['offer_rule_quantity_total'] == "quantity_total_less") {
if ($product_and_quantity[$rule_value] <= $value['offer_rule_cart_quantity']) {
$bool = true;
}
} elseif ($value['offer_rule_quantity_total'] == "quantity_total_more") {
if ($product_and_quantity[$rule_value] >= $value['offer_rule_cart_quantity']) {
$bool = true;
}
}
} else {
$bool = true;
}
} else {
$bool = false;
}
break;
case "offer_rule_cart_doesnot_contains":
$rule_cart_doesnot_contains = explode(",", $rule_value);
$cart_doesnot_contain_val = count(array_intersect($rule_cart_doesnot_contains, $user_cart_contains)) == 0 ? 1 : 0;
if ($cart_doesnot_contain_val == 1) {
$bool = true;
}
break;
case "offer_rule_has_bought":
$rule_has_bought = explode(",", $rule_value);
$user_bought_val = count(array_intersect($rule_has_bought, $user_has_bought)) == count($rule_has_bought) ? 1 : 0;
if ($user_bought_val == 1) {
$bool = true;
}
break;
case "offer_rule_not_bought":
$rule_not_bought = explode(",", $rule_value);
$user_not_bought_val = count(array_intersect($rule_not_bought, $user_has_bought)) == 0 ? 1 : 0;
if ($user_not_bought_val == 1) {
$bool = true;
}
break;
case "offer_rule_offer_valid_between":
if (isset($rule_value['offer_valid_from']) && !empty($rule_value['offer_valid_from'])) {
if (current_time('timestamp') >= $rule_value['offer_valid_from']) {
$bool = true;
if (isset($rule_value['offer_valid_till']) && !empty($rule_value['offer_valid_till'])) {
if (current_time('timestamp') <= $rule_value['offer_valid_till']) {
$bool = true;
} else {
$bool = false;
}
}
}
}
break;
case "offer_rule_cart_prod_categories_is":
$rule_contains_categories = $rule_value;
if (array_key_exists($rule_contains_categories, $cart_category_details)) {
if (!empty($value['offer_rule_category_amount'])) {
$cart_amount = $cart_category_details[$rule_contains_categories];
if ($value['offer_rule_category_total'] == "category_total_less") {
if ($cart_amount <= $value['offer_rule_category_amount']) {
$bool = true;
}
} elseif ($value['offer_rule_category_total'] == "category_total_more") {
if ($cart_amount >= $value['offer_rule_category_amount']) {
$bool = true;
}
}
} else {
$bool = true;
}
} else {
$bool = false;
}
break;
case "offer_rule_cart_prod_categories_not_is":
$rule_not_contains_categories = $rule_value;
if (!empty($cart_category_details) && !array_key_exists($rule_not_contains_categories, $cart_category_details)) {
$bool = true;
} else {
$bool = false;
}
break;
}
if ($bool === false) {
$key = array_search($offer_id, $valid_offers_id);
unset($valid_offers_id[$key]);
break 1;
}
}
}
$validated_offers_id = array();
foreach ($valid_offers_id as $id) {
if ($id != '') {
$so_offer = new SO_Offer();
$offer_price = $so_offer->get_offer_price(array('offer_id' => $id));
$validated_offers_id[$id] = $offer_price;
}
}
return $validated_offers_id;
}
/**
* Shortcode to show price in offer description (Simple Products)
*/
function shortcode_for_showing_price()
{
global $post, $product, $sa_smart_offers;
if ($post->post_type != 'smart_offers') {
return;
}
$target_product_id = get_post_meta($post->ID, 'target_product_ids', true);
$product = $sa_smart_offers->get_product($target_product_id);
$product_id = !empty($product->variation_id) ? $product->variation_id : $product->id;
if (!is_a($product, 'WC_Product')) {
return;
}
$sale_price = $product->get_sale_price();
$price = $product->get_price();
$so_offer = new SO_Offer();
$offer_price = $so_offer->get_offer_price(array('offer_id' => $post->ID, 'prod_id' => $target_product_id));
if ($sale_price != $offer_price) {
$so_display_price_html = '<del>' . $product->get_price_html() . '</del> <ins>' . $sa_smart_offers->wc_price($offer_price) . '</ins>';
} else {
$so_display_price_html = $product->get_price_html();
}
$price_content = '<span class="price"> ' . __('Offer Price', SA_Smart_Offers::$text_domain) . ': ' . $so_display_price_html . '</span>';
return $price_content;
}
