ofco/medicalalert-web-reloaded
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This commit is contained in:
Tony Volpe
2024-11-15 13:53:04 -05:00
parent 1293d604ca
commit 0238f0c4ca
2009 changed files with 163492 additions and 89543 deletions
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32
wp/wp-content/plugins/woocommerce/includes/class-wc-structured-data.php
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@@ -214,9 +214,9 @@ class WC_Structured_Data {
$markup['sku'] = $product->get_id();
}
// Add GTIN only if it's a valid number.
$gtin = $product->get_global_unique_id();
if ( $gtin && is_numeric( $gtin ) ) {
// Prepare GTIN and load it if it's valid.
$gtin = $this->prepare_gtin( $product->get_global_unique_id() );
if ( $this->is_valid_gtin( $gtin ) ) {
$markup['gtin'] = $gtin;
}
@@ -577,4 +577,30 @@ class WC_Structured_Data {
$this->set_data( apply_filters( 'woocommerce_structured_data_order', $markup, $sent_to_admin, $order ), true );
}
/**
* Check if a GTIN is valid.
* A valid GTIN is a string containing 8,12,13 or 14 digits.
*
* @see https://schema.org/gtin
* @param string $gtin The GTIN to check.
* @return bool True if valid. False otherwise.
*/
public function is_valid_gtin( $gtin ) {
return is_string( $gtin ) && preg_match( '/^(\d{8}|\d{12,14})$/', $gtin );
}
/**
* Prepare a GTIN input removing everything except numbers.
*
* @param string $gtin The GTIN to prepare.
* @return string Empty string if no GTIN is provided or the string with the replacements.
*/
public function prepare_gtin( $gtin ) {
if ( ! $gtin || ! is_string( $gtin ) ) {
return '';
}
return preg_replace( '/[^0-9]/', '', $gtin );
}
}