public function check_is_valid_rule()
{
if (isset($this->set_data['collector']['args'])) {
if (WC_Dynamic_Pricing_Counter::categories_in_cart($this->set_data['collector']['args']['cats']) || WC_Dynamic_Pricing_Counter::categories_in_cart($this->targets)) {
$this->is_valid_rule = true;
}
}
}
public function adjust_cart($temp_cart)
{
if ($this->adjustment_sets && count($this->adjustment_sets)) {
$valid_sets = wp_list_filter($this->adjustment_sets, array('is_valid_rule' => true, 'is_valid_for_user' => true));
if (empty($valid_sets)) {
return;
}
foreach ($temp_cart as $cart_item_key => $values) {
$temp_cart[$cart_item_key] = $values;
$temp_cart[$cart_item_key]['available_quantity'] = $values['quantity'];
}
//Process block discounts first
foreach ($valid_sets as $set_id => $set) {
if ($set->mode != 'block') {
continue;
}
//check if this set is valid for the current user;
$is_valid_for_user = $set->is_valid_for_user();
if (!$is_valid_for_user) {
continue;
}
//Lets actuall process the rule.
//Setup the matching quantity
$targets = $set->targets;
$collector = $set->get_collector();
$q = 0;
if (isset($collector['args']) && isset($collector['args']['cats']) && is_array($collector['args']['cats'])) {
foreach ($collector['args']['cats'] as $cat_id) {
$q += WC_Dynamic_Pricing_Counter::get_category_count($cat_id);
}
} else {
continue;
//no categories
}
$rule = reset($set->pricing_rules);
//block rules can only have one line item.
if ($q < $rule['from']) {
//continue;
}
if ($rule['repeating'] == 'yes') {
$b = floor($q / $rule['from']);
//blocks - this is how many times has the required amount been met.
} else {
$b = 1;
}
$ct = 0;
//clean targets
$mt = 0;
$cq = 0;
//matched clean quantity;
$mq = 0;
//matched mixed quantity;
foreach ($temp_cart as $cart_item_key => &$cart_item) {
$terms = wp_get_post_terms($cart_item['product_id'], 'product_cat', array('fields' => 'ids'));
if (count(array_intersect($collector['args']['cats'], $terms)) > 0) {
if (count(array_intersect($targets, $terms)) > 0) {
$mq += $cart_item['available_quantity'];
} else {
$cq += $cart_item['available_quantity'];
}
}
if (count(array_intersect($targets, $terms)) > 0) {
if (count(array_intersect($collector['args']['cats'], $terms)) == 0) {
$ct += $cart_item['quantity'];
} else {
$mt += $cart_item['quantity'];
}
}
}
$rt = $ct + $mt;
//remaining targets.
$rcq = $cq;
//remaining clean quantity
$rmq = $mq;
//remaining mixed quantity
$tt = 0;
//the total number of items we can discount.
//for each block reduce the amount of remaining items which can make up a discount by the amount required.
if ($rcq || $rmq) {
for ($x = 0; $x < $b; $x++) {
//If the remaining clean quantity minus what is required to make a block is greater than 0 there are more clean quantity items remaining.
//This means we don't have to eat into mixed quantities yet.
if ($rcq - $rule['from'] >= 0) {
$rcq -= $rule['from'];
$tt += $rule['adjust'];
//If the total items that can be dicsounted is greater than the number of clean items to be discounted, reduce the
//mixed quantity by the difference, because those items will be discounted and can not count towards making another discounted item.
if ($tt > $ct) {
$rmq -= $tt - $ct;
}
if ($tt > $mt + $ct) {
$tt = $mt + $ct;
}
$rt -= $ct + $mt - $tt;
} else {
//how many items left over from clean quantities. if we have a buy two get one free, we may have one quantity of clean item, and two mixed items.
$l = $rcq ? $rule['from'] - $rcq : 0;
if ($rcq > 0) {
//If the remaining mixed quantity minus the left overs trigger items is more than 0, we have another discount available
if ($rt - $l > 0) {
$tt += min($rt - $l, $rule['adjust']);
}
$rt -= $ct + $mt - $tt;
} elseif ($rmq > 0) {
$rt -= $rule['from'];
//$rt -= ($ct + $mt) - $tt;
if ($rt > 0) {
$tt += min($rt, $rule['adjust']);
$rt -= min($rt, $rule['adjust']);
$rmq = $rmq - $l - ($rule['adjust'] + $rule['from']);
}
}
$rcq = 0;
}
}
foreach ($temp_cart as $cart_item_key => $ctitem) {
$price_adjusted = false;
$original_price = $this->get_price_to_discount($ctitem, $cart_item_key);
//Check if the original price is free, we don't want to apply any of these discounts, or use any of them up by
//applying a discount to a free item.
$op_check = floatval($original_price);
if (empty($op_check) && $rule['type'] != 'fixed_adjustment') {
continue;
}
$terms = wp_get_post_terms($ctitem['product_id'], 'product_cat', array('fields' => 'ids'));
if (count(array_intersect($targets, $terms)) > 0) {
$price_adjusted = $this->get_block_adjusted_price($ctitem, $original_price, $rule, $tt);
if ($tt > $ctitem['quantity']) {
$tt -= $ctitem['quantity'];
$temp_cart[$cart_item_key]['available_quantity'] = 0;
} else {
$temp_cart[$cart_item_key]['available_quantity'] = $ctitem['quantity'] - $tt;
$tt = 0;
}
if ($price_adjusted !== false && floatval($original_price) != floatval($price_adjusted)) {
WC_Dynamic_Pricing::apply_cart_item_adjustment($cart_item_key, $original_price, $price_adjusted, 'advanced_category', $set_id);
}
}
}
}
}
//Now process bulk rules
foreach ($valid_sets as $set_id => $set) {
if ($set->mode != 'bulk') {
continue;
}
//check if this set is valid for the current user;
$is_valid_for_user = $set->is_valid_for_user();
if (!$is_valid_for_user) {
continue;
}
//Lets actuall process the rule.
//Setup the matching quantity
$targets = $set->targets;
//Get the quantity to compare
$collector = $set->get_collector();
$q = 0;
foreach ($temp_cart as $t_cart_item_key => $t_cart_item) {
$process_discounts = apply_filters('woocommerce_dynamic_pricing_process_product_discounts', true, $t_cart_item['data'], 'advanced_category', $this, $t_cart_item);
if (!$process_discounts) {
continue;
}
$terms = wp_get_post_terms($t_cart_item['product_id'], 'product_cat', array('fields' => 'ids'));
if (count(array_intersect($targets, $terms)) > 0) {
if (!$this->is_cumulative($t_cart_item, $t_cart_item_key)) {
if ($this->is_item_discounted($t_cart_item, $t_cart_item_key)) {
continue;
}
}
if (isset($collector['type']) && $collector['type'] == 'cat_product') {
$q = $t_cart_item['quantity'];
} else {
$q = 0;
if (isset($collector['args']) && isset($collector['args']['cats']) && is_array($collector['args']['cats'])) {
foreach ($temp_cart as $lck => $l_cart_item) {
if (is_object_in_term($l_cart_item['product_id'], 'product_cat', $collector['args']['cats'])) {
if (apply_filters('woocommerce_dynamic_pricing_count_categories_for_cart_item', true, $l_cart_item, $lck)) {
$q += (int) $l_cart_item['quantity'];
}
}
}
}
}
$price_adjusted = false;
$original_price = $this->get_price_to_discount($t_cart_item, $t_cart_item_key);
if (is_array($set->pricing_rules) && sizeof($set->pricing_rules) > 0) {
foreach ($set->pricing_rules as $rule) {
$price_adjusted = $this->get_bulk_adjusted_price($t_cart_item, $original_price, $rule, $q);
if ($price_adjusted !== false) {
break;
}
}
}
if ($price_adjusted !== false && floatval($original_price) != floatval($price_adjusted)) {
WC_Dynamic_Pricing::apply_cart_item_adjustment($t_cart_item_key, $original_price, $price_adjusted, 'advanced_category', $set_id);
}
}
}
}
}
}
public static function register()
{
if (self::$instance == null) {
self::$instance = new WC_Dynamic_Pricing_Counter();
}
}
protected function get_quantity_to_compare($cart_item, $collector)
{
global $woocommerce_pricing, $woocommerce;
$quantity = 0;
switch ($collector['type']) {
case 'cart_item':
$quantity = $cart_item['quantity'];
break;
case 'cat':
if (isset($collector['args']) && isset($collector['args']['cats']) && is_array($collector['args']['cats'])) {
$quantity = 0;
if (isset($collector['args']) && isset($collector['args']['cats']) && is_array($collector['args']['cats'])) {
$temp_cart = WC_Dynamic_Pricing_Compatibility::WC()->cart->cart_contents;
foreach ($temp_cart as $lck => $cart_item) {
if (is_object_in_term($cart_item['product_id'], 'product_cat', $collector['args']['cats'])) {
if (apply_filters('woocommerce_dynamic_pricing_count_categories_for_cart_item', true, $cart_item, $lck)) {
$quantity += (int) $cart_item['quantity'];
}
}
}
}
}
break;
case 'product':
if (WC_Dynamic_Pricing_Counter::get_product_count($cart_item['product_id'])) {
$quantity += WC_Dynamic_Pricing_Counter::get_product_count($cart_item['product_id']);
}
break;
case 'variation':
if (WC_Dynamic_Pricing_Counter::get_variation_count($cart_item['variation_id'])) {
$quantity += WC_Dynamic_Pricing_Counter::get_variation_count($cart_item['variation_id']);
}
break;
}
return $quantity;
}
public function __construct()
{
add_action('woocommerce_cart_loaded_from_session', array(&$this, 'on_cart_loaded_from_session'), 99, 1);
//Add the actions dynamic pricing uses to trigger price adjustments
add_action('woocommerce_before_calculate_totals', array(&$this, 'on_calculate_totals'), 99, 1);
if (is_admin()) {
require 'admin/admin-init.php';
}
//Include additional integrations
if (wc_dynamic_pricing_is_groups_active()) {
include 'integrations/groups/groups.php';
}
//Paypal express
include 'integrations/paypal-express.php';
include 'classes/class-wc-dynamic-pricing-compatibility.php';
if (!is_admin() || defined('DOING_AJAX')) {
//Include helper classes
include 'classes/class-wc-dynamic-pricing-counter.php';
include 'classes/class-wc-dynamic-pricing-tracker.php';
include 'classes/class-wc-dynamic-pricing-cart-query.php';
include 'classes/class-wc-dynamic-pricing-adjustment-set.php';
include 'classes/class-wc-dynamic-pricing-adjustment-set-category.php';
include 'classes/class-wc-dynamic-pricing-adjustment-set-product.php';
include 'classes/class-wc-dynamic-pricing-adjustment-set-totals.php';
//The base pricing module.
include 'classes/modules/class-wc-dynamic-pricing-module-base.php';
//Include the advanced pricing modules.
include 'classes/modules/class-wc-dynamic-pricing-advanced-base.php';
include 'classes/modules/class-wc-dynamic-pricing-advanced-product.php';
include 'classes/modules/class-wc-dynamic-pricing-advanced-category.php';
include 'classes/modules/class-wc-dynamic-pricing-advanced-totals.php';
//Include the simple pricing modules.
include 'classes/modules/class-wc-dynamic-pricing-simple-base.php';
include 'classes/modules/class-wc-dynamic-pricing-simple-product.php';
include 'classes/modules/class-wc-dynamic-pricing-simple-category.php';
include 'classes/modules/class-wc-dynamic-pricing-simple-membership.php';
//Include the UX module - This controls the display of discounts on cart items and products.
include 'classes/class-wc-dynamic-pricing-frontend-ux.php';
//Boot up the instances of the pricing modules
$modules['advanced_product'] = WC_Dynamic_Pricing_Advanced_Product::instance();
$modules['advanced_category'] = WC_Dynamic_Pricing_Advanced_Category::instance();
$modules['simple_product'] = WC_Dynamic_Pricing_Simple_Product::instance();
$modules['simple_category'] = WC_Dynamic_Pricing_Simple_Category::instance();
$modules['simple_membership'] = WC_Dynamic_Pricing_Simple_Membership::instance();
if (wc_dynamic_pricing_is_groups_active()) {
include 'integrations/groups/class-wc-dynamic-pricing-simple-group.php';
$modules['simple_group'] = WC_Dynamic_Pricing_Simple_Group::instance();
}
$modules['advanced_totals'] = WC_Dynamic_Pricing_Advanced_Totals::instance();
$this->modules = apply_filters('wc_dynamic_pricing_load_modules', $modules);
/* Boot up required classes */
//Initialize the dynamic pricing counter. Records various counts when items are restored from session.
WC_Dynamic_Pricing_Counter::register();
//Initialize the FrontEnd UX modifications
WC_Dynamic_Pricing_FrontEnd_UX::init();
//Filters for simple adjustment types
//add_filter( 'woocommerce_grouped_price_html', array(&$this, 'on_price_html'), 10, 2 );
//add_filter( 'woocommerce_sale_price_html', array(&$this, 'on_price_html'), 10, 2 );
//add_filter( 'woocommerce_price_html', array(&$this, 'on_price_html'), 10, 2 );
//add_filter( 'woocommerce_empty_price_html', array(&$this, 'on_price_html'), 10, 2 );
//Dont think the following filter is required, because regular get price filter is also called.
//add_filter( 'woocommerce_variable_price_html', array($this, 'on_price_html'), 10, 2 );
//add_filter( 'woocommerce_variable_sale_price_html', array($this, 'on_price_html'), 10, 2 );
//Filters the variation price displayed when a variation is selected.
add_filter('woocommerce_variation_price_html', array(&$this, 'on_price_html'), 10, 2);
//add_filter( 'woocommerce_variation_sale_price_html', array(&$this, 'on_price_html'), 10, 2 );
add_filter('woocommerce_get_variation_price', array($this, 'on_get_variation_price'), 10, 4);
add_filter('woocommerce_get_price_html', array(&$this, 'on_price_html'), 10, 2);
add_filter('woocommerce_get_price', array($this, 'on_get_price'), 10, 2);
}
add_filter('woocommerce_dynamic_pricing_get_rule_amount', array($this, 'convert_decimals'), 99, 4);
}