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woocommerce
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Add wildcard email support for coupons. 

Co-authored-by: l4ll3x
This commit is contained in:
Gerhard Potgieter 2018-03-09 10:57:12 +02:00
parent 2571eb7cae
commit 1840d594ee
2 changed files with 33 additions and 2 deletions
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2
includes/admin/meta-boxes/class-wc-meta-box-coupon-data.php
View File

@ -257,7 +257,7 @@ class WC_Meta_Box_Coupon_Data {
'id' => 'customer_email',
'label' => __( 'Email restrictions', 'woocommerce' ),
'placeholder' => __( 'No restrictions', 'woocommerce' ),
'description' => __( 'List of allowed emails to check against the customer billing email when an order is placed. Separate email addresses with commas.', 'woocommerce' ),
'description' => __( 'List of allowed emails to check against the customer billing email when an order is placed. Separate email addresses with commas. You can also use an asterisk (*) to match parts of an email. For example "*@gmail.com" would match all gmail addresses.', 'woocommerce' ),
'value' => implode( ', ', (array) $coupon->get_email_restrictions() ),
'desc_tip' => true,
'type' => 'email',

33
includes/class-wc-cart.php
View File

@ -1451,7 +1451,7 @@ class WC_Cart extends WC_Legacy_Cart {
// Limit to defined email addresses.
$restrictions = $coupon->get_email_restrictions();
if ( is_array( $restrictions ) && 0 < count( $restrictions ) && 0 === count( array_intersect( $check_emails, $restrictions ) ) ) {
if ( is_array( $restrictions ) && 0 < count( $restrictions ) && ! $this->is_coupon_emails_allowed( $check_emails, $restrictions ) ) {
$coupon->add_coupon_message( WC_Coupon::E_WC_COUPON_NOT_YOURS_REMOVED );
$this->remove_coupon( $code );
}
@ -1498,6 +1498,37 @@ class WC_Cart extends WC_Legacy_Cart {
}
}
/**
* Checks if the given email address(es) matches the ones specified on the coupon.
*
* @param array $check_emails Array of customer email addresses.
* @param array $restrictions Array of allowed email addresses.
* @return bool
*/
public function email_is_accepted( $check_emails, $restrictions ){
foreach ( $check_emails as $check_email ) {
// With a direct match we return true.
if ( in_array( $check_email, $restrictions ) ) {
return true;
}
// Go through the allowed emails and return true if the email matches a wildcard.
foreach ( $restrictions as $restriction ) {
// Convert to PHP-regex syntax.
$regex = '/' . str_replace( '*', '(.+)?', $restriction ) . '/';
preg_match( $regex, $check_email, $match );
if ( ! empty( $match ) ) {
return true;
}
}
}
// No matches, this one isn't allowed.
return false;
}
/**
* Returns whether or not a discount has been applied.
*