<?php
/**
 * @author  RadiusTheme
 * @since   1.0
 * @version 1.0
 */

namespace radiustheme\Metro;

$footer_columns = 0;

foreach ( range( 1, 4 ) as $i ) {
	if ( is_active_sidebar( 'footer-'. $i ) ){
		$footer_columns++;
	}
}

switch ( $footer_columns ) {
	case '1':
	$footer_class = 'col-sm-12 col-12';
	break;
	case '2':
	$footer_class = 'col-sm-6 col-12';
	break;
	case '3':
	$footer_class = 'col-md-4 col-sm-12 col-12';
	break;
	default:
	$footer_class = 'col-lg-3 col-sm-6 col-12';
	break;
}
$copyright_class = RDTheme::$options['payment_icons'] ? '' : ' copyright-no-payments';
$socials = Helper::socials();

$footer_separator = '';
if ( RDTheme::$options['footer_area'] && $footer_columns && RDTheme::$options['copyright_area'] ) {
	$footer_separator = '<div class="footer-sep"></div>';
}

?>
</div><!-- #content -->

<?php if ( RDTheme::$options['mail_chimp_layout'] ): ?>
	<div class="footer-top-mail-chimp footer-top-layout<?php echo esc_attr( RDTheme::$options['mail_chimp_styles'] ); ?>"> 
		<?php  get_template_part( 'template-parts/mail-chimp', RDTheme::$options['mail_chimp_styles'] ); ?>
	</div>
<?php endif; ?>

<footer class="site-footer">
	<?php if ( RDTheme::$options['footer_area'] && $footer_columns ): ?>
		<div class="footer-top-area">
			<div class="container">
				<div class="row">
					<?php
					foreach ( range( 1, 4 ) as $i ) {
						if ( !is_active_sidebar( 'footer-'. $i ) ) continue;
						echo '<div class="' . esc_attr( $footer_class ) . '">';
						dynamic_sidebar( 'footer-'. $i );
						echo '</div>';
					}
					?>
				</div>
			</div>
		</div>			
	<?php endif; ?>

	<?php echo wp_kses_post( $footer_separator ); ?>

	<?php if ( RDTheme::$options['copyright_area'] ): ?>
		<div class="footer-bottom-area<?php echo esc_attr( $copyright_class ); ?>">
			<div class="container">
				<div class="footer-bottom-inner">
					<div class="copyright-area">
						<?php if ( RDTheme::$options['social_icons'] && $socials ): ?>
							<ul class="footer-social">
								<?php foreach ( $socials as $social ): ?>
									<li><a target="_blank" href="<?php echo esc_url( $social['url'] );?>"><i class="fa <?php echo esc_attr( $social['icon'] );?>"></i></a></li>
								<?php endforeach; ?>					
							</ul>
						<?php endif; ?>
						<div class="copyright-text"><?php echo wp_kses_post( RDTheme::$options['copyright_text'] );?></div>
					</div>
					<?php if ( RDTheme::$options['payment_icons'] ): ?>
						<ul class="payment-icons">
							<?php if ( RDTheme::$options['payment_img'] ) : ?>
								<?php
								$rdtheme_cards = explode( ',', RDTheme::$options['payment_img'] );
								?>
								<?php foreach ( $rdtheme_cards as $rdtheme_card ): ?>
									<li><?php echo wp_get_attachment_image( $rdtheme_card );?></li>
								<?php endforeach; ?>
							<?php else: ?>
								<li><img alt="<?php esc_attr_e( 'payment', 'metro' ); ?>" src="<?php echo esc_url( Helper::get_img( 'payment1.png' ) ); ?>"></li>
								<li><img alt="<?php esc_attr_e( 'payment', 'metro' ); ?>" src="<?php echo esc_url( Helper::get_img( 'payment2.png' ) ); ?>"></li>
								<li><img alt="<?php esc_attr_e( 'payment', 'metro' ); ?>" src="<?php echo esc_url( Helper::get_img( 'payment3.png' ) ); ?>"></li>
								<li><img alt="<?php esc_attr_e( 'payment', 'metro' ); ?>" src="<?php echo esc_url( Helper::get_img( 'payment4.png' ) ); ?>"></li>
							<?php endif; ?>
						</ul>
					<?php endif; ?>					
				</div>
			</div>
		</div>
	<?php endif; ?>
</footer>
</div>
<?php wp_footer();?>
</body>
</html>