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<?php
if ( get_theme_mod( 'penci_portfolio_next_prev_project' ) ) {
    return;
}
$prev_post              = get_previous_post();
$next_post              = get_next_post();
$portfolio_archive_link = get_post_type_archive_link( 'portfolio' );

$custom_link_page = get_theme_mod( 'penci_pfl_custom_link_page' );
if( $custom_link_page ){
    $portfolio_archive_link = $custom_link_page;
}

?>
<?php if ( ! empty( $prev_post ) || ! empty( $next_post ) ) : ?>
    <div class="penci-pfl-pagination penci-post-pagination">
        <div class="penci-pfl-prev">
        <?php if ( ! empty( $prev_post ) ): ?>
            <a href="<?php echo esc_url( get_the_permalink( $prev_post->ID ) ); ?>">
        <?php  else: ?>
            <a href="#" class="penci-noclick">
        <?php endif; ?>
                <span class="penci-pfl-prev-text">
                    <h5 class="penci-pfl-prev-title working-only-pc"><?php echo penci_get_tran_setting( 'penci_pfl_prev_text' ); ?></h5>
                    <h5 class="penci-pfl-prev-title working-only-mobile"><i class="fa fa-long-arrow-left"></i></h5>
                </span>
            </a>
        </div>
        <div class="penci-pfl-back-wap">
            <a class="penci-pfl-back" href="<?php echo esc_url( $portfolio_archive_link ); ?>">
                <span class="penci-square-1"></span>
                <span class="penci-square-2"></span>
            </a>
        </div>
        <div class="penci-pfl-next">
            <?php if ( ! empty( $next_post ) ): ?>
            <a href="<?php echo esc_url( get_the_permalink( $next_post->ID ) ); ?>" >
            <?php  else: ?>
            <a href="#" class="penci-noclick">
            <?php endif; ?>
                <span class="penci-pfl-next-text">
                    <h5 class="penci-pfl-next-title working-only-pc"><?php echo penci_get_tran_setting( 'penci_pfl_next_text' ); ?></h5>
                    <h5 class="penci-pfl-next-title working-only-mobile"><i class="fa fa-long-arrow-right"></i></h5>
                </span>
            </a>
        </div>
    </div>
<?php endif; ?>