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Filter hooks

This commit is contained in:
Mike Jolley 2017-02-14 18:57:45 +00:00
parent 7b0b1529bf
commit 17e8ea8236
1 changed files with 89 additions and 0 deletions
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includes/class-wc-deprecated-filter-hooks.php Normal file
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<?php
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Handles deprecation notices and triggering of legacy filter hooks.
*
* @since 2.7.0
*/
class WC_Deprecated_Filter_Hooks extends WC_Deprecated_Hooks {
/**
* Array of deprecated hooks we need to handle.
*
* @var array
*/
protected $deprecated_hooks = array(
'woocommerce_structured_data_order' => 'woocommerce_email_order_schema_markup',
'woocommerce_add_to_cart_fragments' => 'add_to_cart_fragments',
'woocommerce_add_to_cart_redirect' => 'add_to_cart_redirect',
'woocommerce_product_get_width' => 'woocommerce_product_width',
'woocommerce_product_get_height' => 'woocommerce_product_height',
'woocommerce_product_get_length' => 'woocommerce_product_length',
'woocommerce_product_get_weight' => 'woocommerce_product_weight',
'woocommerce_product_get_sku' => 'woocommerce_get_sku',
'woocommerce_product_get_price' => 'woocommerce_get_price',
'woocommerce_product_get_regular_price' => 'woocommerce_get_regular_price',
'woocommerce_product_get_sale_price' => 'woocommerce_get_sale_price',
'woocommerce_product_get_tax_class' => 'woocommerce_product_tax_class',
'woocommerce_product_get_stock_quantity' => 'woocommerce_get_stock_quantity',
'woocommerce_product_get_attributes' => 'woocommerce_get_product_attributes',
'woocommerce_product_get_gallery_image_ids' => 'woocommerce_product_gallery_attachment_ids',
'woocommerce_product_get_review_count' => 'woocommerce_product_review_count',
'woocommerce_product_get_downloads' => 'woocommerce_product_files',
'woocommerce_order_get_currency' => 'woocommerce_get_currency',
'woocommerce_order_get_discount_total' => 'woocommerce_order_amount_discount_total',
'woocommerce_order_get_discount_tax' => 'woocommerce_order_amount_discount_tax',
'woocommerce_order_get_shipping_total' => 'woocommerce_order_amount_shipping_total',
'woocommerce_order_get_shipping_tax' => 'woocommerce_order_amount_shipping_tax',
'woocommerce_order_get_cart_tax' => 'woocommerce_order_amount_cart_tax',
'woocommerce_order_get_total' => 'woocommerce_order_amount_total',
'woocommerce_order_get_total_tax' => 'woocommerce_order_amount_total_tax',
'woocommerce_order_get_total_discount' => 'woocommerce_order_amount_total_discount',
'woocommerce_order_get_subtotal' => 'woocommerce_order_amount_subtotal',
'woocommerce_order_get_tax_totals' => 'woocommerce_order_tax_totals',
'woocommerce_get_order_refund_get_amount' => 'woocommerce_refund_amount',
'woocommerce_get_order_refund_get_reason' => 'woocommerce_refund_reason',
'default_checkout_billing_country' => 'default_checkout_country',
'default_checkout_billing_state' => 'default_checkout_state',
'default_checkout_billing_postcode' => 'default_checkout_postcode',
);
/**
* Hook into the new hook so we can handle deprecated hooks once fired.
* @param string $hook_name
*/
public function hook_in( $hook_name ) {
add_filter( $hook_name, array( $this, 'maybe_handle_deprecated_hook' ), -1000, 8 );
}
/**
* If the old hook is in-use, trigger it.
*
* @param string $new_hook
* @param string $old_hook
* @param array $new_callback_args
* @param mixed $return_value
* @return mixed
*/
public function handle_deprecated_hook( $new_hook, $old_hook, $new_callback_args, $return_value ) {
if ( has_filter( $old_hook ) ) {
$this->display_notice( $old_hook, $new_hook );
$return_value = $this->trigger_hook( $old_hook, $new_callback_args );
}
return $return_value;
}
/**
* Fire off a legacy hook with it's args.
*
* @param string $old_hook
* @param array $new_callback_args
* @return mixed
*/
protected function trigger_hook( $old_hook, $new_callback_args ) {
apply_filters_ref_array( $old_hook, $new_callback_args );
}
}