overwrite-discography-buttons.php

/**
 * Overwrite single release buttons
 */
function overwrite_release_buttons( $html ) {
	
	$meta = ( function_exists( 'wd_get_meta' ) ) ? wd_get_meta() : array();
	$release_itunes = $meta['itunes'];
	$release_google_play = $meta['google_play'];
	$release_amazon = $meta['amazon'];
	$release_buy = $meta['buy'];
	$release_free = $meta['free'];

	ob_start();
	?>
	<span class="wolf-release-buttons">

		<?php if ( $release_free ) : ?>
		<span class="wolf-release-button">
			<a class="wolf-release-free" href="<?php echo $release_free; ?>"><?php esc_html_e( 'Free Download', '%TEXTDOMAIN%' ); ?></a>
		</span>
		<?php else : ?>

			<?php if ( $release_itunes ) : ?>
			<span class="wolf-release-button">
				<a title="<?php printf( esc_html__( 'Buy on %s', '%TEXTDOMAIN%' ), 'iTunes' ); ?>" class="wolf-release-itunes" href="<?php echo $release_itunes; ?>"><?php esc_html_e( 'iTunes', '%TEXTDOMAIN%' ); ?></a>
			</span>
			<?php endif; ?>
			<?php if ( $release_google_play ) : ?>
			<span class="wolf-release-button">
				<a title="<?php printf( esc_html__( 'Buy on %s', '%TEXTDOMAIN%' ), 'Spotify' ); ?>" class="fa fa-spotify" href="<?php echo $release_google_play; ?>"><?php esc_html_e( 'Google Play', '%TEXTDOMAIN%' ); ?></a>
			</span>
			<?php endif; ?>
			<?php if ( $release_amazon ) : ?>
			<span class="wolf-release-button">
				<a title="<?php printf( esc_html__( 'Buy on %s', '%TEXTDOMAIN%' ), 'amazon' ); ?>" class="wolf-release-amazon" href="<?php echo $release_amazon; ?>"><?php esc_html_e( 'Amazon', '%TEXTDOMAIN%' ); ?></a>
			</span>
			<?php endif; ?>
			<?php if ( $release_buy ) : ?>
			<span class="wolf-release-button">
				<a title="<?php esc_html_e( 'Buy Now', '%TEXTDOMAIN%' ); ?>" class="wolf-release-buy" href="<?php echo $release_buy; ?>"><?php esc_html_e( 'Buy', '%TEXTDOMAIN%' ); ?></a>
			</span>
			<?php endif; ?>
		<?php endif; ?>
	</span><!-- .wolf-release-buttons -->
	<?php
	return ob_get_clean();
}
add_filter( 'wolf_discography_release_buttons', 'overwrite_release_buttons' );