add_action( 'woocommerce_product_options_lottery' , 'wpgenie_add_custom_lottery_quty_input');
function wpgenie_add_custom_lottery_quty_input() {
woocommerce_wp_text_input(
array(
'id' => '_lottery_custom_qty_value',
'class' => 'input_text',
'size' => '6',
'label' => __( 'Default qty value', 'wc-lottery-pn' ),
'type' => 'number',
'custom_attributes' => array(
'step' => '1',
'min' => '0',
),
)
);
}
add_action( 'lottery_product_save_data', 'wpgenie_product_save', 30, 2 );
function wpgenie_product_save( $post_id, $post ) {
if ( isset( $_POST['_lottery_custom_qty_value'] ) ) {
update_post_meta( $post_id, '_lottery_custom_qty_value', intval( $_POST['_lottery_custom_qty_value'] ) );
} else {
delete_post_meta( $post_id, '_lottery_custom_qty_value' );
}
}
add_filter( 'woocommerce_quantity_input_args', 'wpgenie_woocommerce_quantity_input_args' , 10, 2);
function wpgenie_woocommerce_quantity_input_args( $args, $product) {
if ( is_product( ) ) {
$post_id = $product->get_id();
$qty = get_post_meta( $post_id, '_lottery_custom_qty_value', true );
if ( $product->get_type() == 'lottery' && ! empty( $qty ) ) {
if ( intval( $qty ) > intval( $product->get_max_purchase_quantity() ) ) {
$args['input_value'] = intval( $product->get_max_purchase_quantity() );
} else {
$args['input_value'] = intval( $qty );
}
}
}
return $args;
}
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