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wc_get_shipping_method_count helper function 

#10987
This commit is contained in:
Mike Jolley 2016-05-25 12:04:42 +01:00
parent 0ccfec670b
commit 4b2bf266ca
1 changed files with 33 additions and 0 deletions
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33
includes/wc-core-functions.php
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@ -1292,3 +1292,36 @@ function wc_postcode_location_matcher( $postcode, $objects, $object_id_key, $obj
return $matches;
}
/**
* Gets number of shipping methods currently enabled. Used to identify if
* shipping is configured.
* @since 2.6.0
* @param bool $include_legacy Count legacy shipping methods too.
* @return int
*/
function wc_get_shipping_method_count( $include_legacy = false ) {
global $wpdb;
$transient_name = 'wc_shipping_method_count_' . ( $include_legacy ? 1 : 0 ) . '_' . WC_Cache_Helper::get_transient_version( 'shipping' );
$method_count = absint( get_transient( $transient_name ) );
if ( false === $method_count ) {
$method_count = absint( $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->prefix}woocommerce_shipping_zone_methods" ) );
if ( $include_legacy ) {
$legacy_methods = array( 'flat_rate', 'free_shipping', 'international_delivery', 'local_delivery', 'local_pickup' );
foreach ( $legacy_methods as $method ) {
$options = get_option( 'woocommerce_' . $method . '_settings' );
if ( $options && isset( $options['enabled'] ) && 'yes' === $options['enabled'] ) {
$method_count ++;
}
}
}
set_transient( $transient_name, $method_count, DAY_IN_SECONDS * 30 );
}
return $method_count;
}