public function vtwpr_woo_validate_order()
{
global $vtwpr_rules_set, $vtwpr_cart, $vtwpr_setup_options, $vtwpr_info, $woocommerce;
vtwpr_debug_options();
//v1.0.3
//Open Session Variable, get rules_set and cart if not there...
$data_chain = $this->vtwpr_get_data_chain();
// switch from run-through at checkout time
if (defined('VTWPR_PRO_DIRNAME') && $vtwpr_setup_options['use_lifetime_max_limits'] == 'yes') {
/*
if ( $vtmam_cart->error_messages_processed == 'yes' ) {
$woocommerce->add_error( __('Purchase error found.', 'vtmam') ); //supplies an error msg and prevents payment from completing
return;
}
*/
if ($vtwpr_cart->lifetime_limit_applies_to_cart == 'yes' && sizeof($vtwpr_cart->error_messages) == 0) {
//error msg > 0 = 2nd time through HERE, customer has blessed the reduction
//reapply rules to catch lifetime rule logic using email and address info...
$total_discount_1st_runthrough = $vtwpr_cart->yousave_cart_total_amt;
$vtwpr_info['checkout_validation_in_process'] = 'yes';
$vtwpr_apply_rules = new VTWPR_Apply_Rules();
//ERROR Message Path
if (sizeof($vtwpr_cart->error_messages) > 0 && $vtwpr_cart->yousave_cart_total_amt < $total_discount_1st_runthrough) {
//2ND runthrough found additional lifetime limitations, need to alert customer
//insert error messages into checkout page
add_action('wp_head', array(&$this, 'vtwpr_display_rule_error_msg_at_checkout'));
//JS to insert error msgs
/* turn on the messages processed switch
otherwise errors are processed and displayed multiple times when the
wpsc_checkout_form_validation filter finds an error (causes a loop around, 3x error result...)
*/
$vtwpr_cart->error_messages_processed = 'yes';
$woocommerce->add_error(__('Purchase error found.', 'vtwpr'));
//supplies an error msg and prevents payment from completing
/* *********************************************************************
Mark checkout as having ++failed edits++, and can't progress to Payment Gateway.
This works only with the filter 'wpsc_checkout_form_validation', which is activated on submit of
"payment" button.
************************************************************************* */
$is_valid = false;
}
/* *************************************************
Load this info into session variables, to begin the
DATA CHAIN - global to session back to global
global to session - in vtwpr_process_discount
session to global - in vtwpr_woo_validate_order
access global - in vtwpr_post_purchase_maybe_save_log_info
************************************************* */
$contents_total = $woocommerce->cart->cart_contents_total;
$applied_coupons = $woocommerce->cart->applied_coupons;
$data_chain = array();
$data_chain[] = $vtwpr_rules_set;
$data_chain[] = $vtwpr_cart;
$data_chain[] = vtwpr_get_current_user_role();
//v1.0.3
$data_chain[] = $contents_total;
$data_chain[] = $applied_coupons;
$_SESSION['data_chain'] = serialize($data_chain);
} else {
//Get the screen data...
vtwpr_get_purchaser_info_from_screen();
}
}
return;
}
function vtwpr_load_vtwpr_cart_for_processing()
{
global $post, $wpdb, $woocommerce, $vtwpr_cart, $vtwpr_cart_item, $vtwpr_setup_options, $vtwpr_info;
// from Woocommerce/templates/cart/mini-cart.php and Woocommerce/templates/checkout/review-order.php
$woocommerce_cart_contents = $woocommerce->cart->get_cart();
if (sizeof($woocommerce_cart_contents) > 0) {
$vtwpr_cart = new vtwpr_Cart();
foreach ($woocommerce_cart_contents as $cart_item_key => $cart_item) {
$_product = $cart_item['data'];
if ($_product->exists() && $cart_item['quantity'] > 0) {
$vtwpr_cart_item = new vtwpr_Cart_Item();
//the product id does not change in woo if variation purchased.
// Load expected variation id, if there, along with constructed product title.
$varLabels = ' ';
if ($cart_item['variation_id'] > ' ') {
// get parent title
$parent_post = get_post($cart_item['product_id']);
// get variation names to string onto parent title
foreach ($cart_item['variation'] as $key => $value) {
$varLabels .= $value . ' ';
}
$vtwpr_cart_item->product_id = $cart_item['variation_id'];
$vtwpr_cart_item->variation_array = $cart_item['variation'];
$vtwpr_cart_item->product_name = $parent_post->post_title . ' ' . $varLabels;
$vtwpr_cart_item->parent_product_name = $parent_post->post_title;
} else {
$vtwpr_cart_item->product_id = $cart_item['product_id'];
$vtwpr_cart_item->product_name = $_product->get_title() . $woocommerce->cart->get_item_data($cart_item);
}
$vtwpr_cart_item->quantity = $cart_item['quantity'];
$product_id = $vtwpr_cart_item->product_id;
//***always*** will be a session found
//$session_found = vtwpr_maybe_get_product_session_info($product_id);
vtwpr_maybe_get_product_session_info($product_id);
//By this time, there may be a 'display' session variable for this product, if a discount was displayed in the catalog
// so 2nd - nth iteration picks up the original unit price, not any discount shown currently
// The discount is applied in apply-rules for disambiguation, then rolled out before it gets processed (again) product_discount_price
if ($vtwpr_info['product_session_info']['product_discount_price'] > 0) {
$vtwpr_cart_item->unit_price = $vtwpr_info['product_session_info']['product_unit_price'];
$vtwpr_cart_item->db_unit_price = $vtwpr_info['product_session_info']['product_unit_price'];
$vtwpr_cart_item->db_unit_price_special = $vtwpr_info['product_session_info']['product_special_price'];
$vtwpr_cart_item->db_unit_price_list = $vtwpr_info['product_session_info']['product_list_price'];
} else {
//vat_exempt seems to be the same as tax exempt, using the same field???
// how does this work with taxes included in price?
// how about shipping includes taxes, then roll out taxes (vat_exempt) ???
//FROM my original plugins: $vtwpr_cart_item->unit_price = get_option( 'woocommerce_display_cart_prices_excluding_tax' ) == 'yes' || $woocommerce->customer->is_vat_exempt() ? $_product->get_price_excluding_tax() : $_product->get_price();
//FROM woo cart $product_price = get_option( 'woocommerce_tax_display_cart' ) == 'excl' ? $_product->get_price_excluding_tax() : $_product->get_price_including_tax();
// combining the two:::
//DON'T USE THIS ANYMORE, BECOMES SELF-REFERENTIAL, AS GET_PRICE() NOW HOOKS THE SINGLE PRODUCT DISCOUNT ...
// $vtwpr_cart_item->unit_price = get_option( 'woocommerce_tax_display_cart' ) == 'excl' || $woocommerce->customer->is_vat_exempt() ? $_product->get_price_excluding_tax() : $_product->get_price();
//v1.0.3 begin - redo for VAT processing...
$regular_price = get_post_meta($product_id, '_regular_price', true);
if ($regular_price > 0) {
$vtwpr_cart_item->db_unit_price_list = $regular_price;
} else {
$vtwpr_cart_item->db_unit_price_list = get_post_meta($product_id, '_price', true);
}
$vtwpr_cart_item->db_unit_price_special = get_post_meta($product_id, '_sale_price', true);
if (get_option('woocommerce_prices_include_tax') == 'no' || $woocommerce->customer->is_vat_exempt()) {
//NO VAT included in price
$vtwpr_cart_item->unit_price = $cart_item['line_subtotal'] / $cart_item['quantity'];
} else {
//VAT included in price, and $cart_item pricing has already subtracted out the VAT, so use DB prices (otherwise if other functions called, recursive processing will ensue...)
switch (true) {
case $vtwpr_cart_item->db_unit_price_special > 0:
if ($vtwpr_cart_item->db_unit_price_list < 0 || $vtwpr_cart_item->db_unit_price_special < $vtwpr_cart_item->db_unit_price_list) {
//item is on sale, use sale price
$vtwpr_cart_item->unit_price = $vtwpr_cart_item->db_unit_price_special;
} else {
//use regular price
$vtwpr_cart_item->unit_price = $vtwpr_cart_item->db_unit_price_list;
}
break;
default:
$vtwpr_cart_item->unit_price = $vtwpr_cart_item->db_unit_price_list;
break;
}
/*
if ( ($vtwpr_cart_item->db_unit_price_special > 0) &&
($vtwpr_cart_item->db_unit_price_special < $vtwpr_cart_item->db_unit_price_list) ) {
$vtwpr_cart_item->unit_price = $vtwpr_cart_item->db_unit_price_special;
} else {
$vtwpr_cart_item->unit_price = $vtwpr_cart_item->db_unit_price_list;
}
*/
}
$vtwpr_cart_item->db_unit_price = $vtwpr_cart_item->unit_price;
//v1.0.3 end
}
// db_unit_price_special CAN be zero if item is FREE!!
if ($vtwpr_cart_item->unit_price < $vtwpr_cart_item->db_unit_price_list) {
$vtwpr_cart_item->product_is_on_special = 'yes';
}
$vtwpr_cart_item->total_price = $vtwpr_cart_item->quantity * $vtwpr_cart_item->unit_price;
/* *********************************
*** JUST the cat *ids* please...
************************************ */
$vtwpr_cart_item->prod_cat_list = wp_get_object_terms($cart_item['product_id'], $vtwpr_info['parent_plugin_taxonomy'], $args = array('fields' => 'ids'));
$vtwpr_cart_item->rule_cat_list = wp_get_object_terms($cart_item['product_id'], $vtwpr_info['rulecat_taxonomy'], $args = array('fields' => 'ids'));
//initialize the arrays
$vtwpr_cart_item->prod_rule_include_only_list = array();
$vtwpr_cart_item->prod_rule_exclusion_list = array();
/* *********************************
*** fill in include/exclude arrays if selected on the PRODUCT Screen (parent plugin)
************************************ */
$vtwpr_includeOrExclude_meta = get_post_meta($cart_item['product_id'], $vtwpr_info['product_meta_key_includeOrExclude'], true);
//v1.0.4 use the parent ID at all times!
if ($vtwpr_includeOrExclude_meta) {
switch ($vtwpr_includeOrExclude_meta['includeOrExclude_option']) {
case 'includeAll':
break;
case 'includeList':
$vtwpr_cart_item->prod_rule_include_only_list = $vtwpr_includeOrExclude_meta['includeOrExclude_checked_list'];
break;
case 'excludeList':
$vtwpr_cart_item->prod_rule_exclusion_list = $vtwpr_includeOrExclude_meta['includeOrExclude_checked_list'];
break;
case 'excludeAll':
$vtwpr_cart_item->prod_rule_exclusion_list[0] = 'all';
//set the exclusion list to exclude all
break;
}
}
//add cart_item to cart array
$vtwpr_cart->cart_items[] = $vtwpr_cart_item;
}
}
// endforeach;
}
//end if (sizeof($woocommerce->cart->get_cart())>0)
if (defined('VTWPR_PRO_DIRNAME') && $vtwpr_setup_options['use_lifetime_max_limits'] == 'yes') {
vtwpr_get_purchaser_info_from_screen();
}
$vtwpr_cart->purchaser_ip_address = $vtwpr_info['purchaser_ip_address'];
}
