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woocommerce
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Move price hash to separate function 

So that it can be used by child classes without copy/pasting code.
This commit is contained in:
Brent Shepherd 2017-01-23 11:44:25 -08:00
parent a1f61c0aa4
commit 1ac2c1a94f
1 changed files with 32 additions and 21 deletions
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53
includes/data-stores/class-wc-product-variable-data-store-cpt.php
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@ -143,7 +143,6 @@ class WC_Product_Variable_Data_Store_CPT extends WC_Product_Data_Store_CPT imple
* @return array of prices
*/
public function read_price_data( &$product, $include_taxes = false ) {
global $wp_filter;
/**
* Transient name for storing prices for this product (note: Max transient length is 45)
@ -151,26 +150,7 @@ class WC_Product_Variable_Data_Store_CPT extends WC_Product_Data_Store_CPT imple
*/
$transient_name = 'wc_var_prices_' . $product->get_id();
/**
* Create unique cache key based on the tax location (affects displayed/cached prices), product version and active price filters.
* DEVELOPERS should filter this hash if offering conditonal pricing to keep it unique.
* @var string
*/
$price_hash = $include_taxes ? array( get_option( 'woocommerce_tax_display_shop', 'excl' ), WC_Tax::get_rates() ) : array( false );
$filter_names = array( 'woocommerce_variation_prices_price', 'woocommerce_variation_prices_regular_price', 'woocommerce_variation_prices_sale_price' );
foreach ( $filter_names as $filter_name ) {
if ( ! empty( $wp_filter[ $filter_name ] ) ) {
$price_hash[ $filter_name ] = array();
foreach ( $wp_filter[ $filter_name ] as $priority => $callbacks ) {
$price_hash[ $filter_name ][] = array_values( wp_list_pluck( $callbacks, 'function' ) );
}
}
}
$price_hash[] = WC_Cache_Helper::get_transient_version( 'product' );
$price_hash = md5( json_encode( apply_filters( 'woocommerce_get_variation_prices_hash', $price_hash, $product, $include_taxes ) ) );
$price_hash = $this->get_price_hash( $product, $include_taxes );
/**
* $this->prices_array is an array of values which may have been modified from what is stored in transients - this may not match $transient_cached_prices_array.
@ -247,6 +227,37 @@ class WC_Product_Variable_Data_Store_CPT extends WC_Product_Data_Store_CPT imple
return $this->prices_array[ $price_hash ];
}
/**
* Create unique cache key based on the tax location (affects displayed/cached prices), product version and active price filters.
* DEVELOPERS should filter this hash if offering conditonal pricing to keep it unique.
*
* @since 2.7.0
* @param WC_Product
* @param bool $include_taxes If taxes should be calculated or not.
* @return string
*/
protected function get_price_hash( &$product, $include_taxes = false ) {
global $wp_filter;
$price_hash = $include_taxes ? array( get_option( 'woocommerce_tax_display_shop', 'excl' ), WC_Tax::get_rates() ) : array( false );
$filter_names = array( 'woocommerce_variation_prices_price', 'woocommerce_variation_prices_regular_price', 'woocommerce_variation_prices_sale_price' );
foreach ( $filter_names as $filter_name ) {
if ( ! empty( $wp_filter[ $filter_name ] ) ) {
$price_hash[ $filter_name ] = array();
foreach ( $wp_filter[ $filter_name ] as $priority => $callbacks ) {
$price_hash[ $filter_name ][] = array_values( wp_list_pluck( $callbacks, 'function' ) );
}
}
}
$price_hash[] = WC_Cache_Helper::get_transient_version( 'product' );
$price_hash = md5( json_encode( apply_filters( 'woocommerce_get_variation_prices_hash', $price_hash, $product, $include_taxes ) ) );
return $price_hash;
}
/**
* Does a child have a weight set?
*