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<?php
/**
* Single related posts
*
* @package Wanderfuls WordPress theme
* @subpackage Partials
* @version 3.0.0
*/
// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
// Return if taxonomy doesn't exist
if ( ! taxonomy_exists( 'post_series' ) ) {
return;
}
// Get post ID
$post_id = get_the_ID();
// Return if pass protected
if ( post_password_required( $post_id ) ) {
return;
}
// Get post terms
$terms = wp_get_post_terms( $post_id, 'post_series' );
// Return if not term found
if ( ! isset( $terms[0] ) ) {
return;
}
// Get all posts in series
$tb_query = new wp_query( array(
'post_type' => 'post',
'posts_per_page' => -1,
'orderby' => 'Date',
'order' => 'ASC',
'no_found_rows' => true,
'tax_query' => array( array(
'taxonomy' => 'post_series',
'field' => 'id',
'terms' => $terms[0]->term_id
) ),
) );
$tb_query = apply_filters( 'tb_post_series_query_args', $tb_query );
// Display series if posts are found
if ( $tb_query->have_posts() ) : ?>
<section id="post-series" class="clr">
<div id="post-series-title" class="clr">
<?php echo tb_get_mod( 'post_series_heading', __( 'Post Series:', 'tb' ) ); ?> <a href="<?php echo get_term_link( $terms[0], 'post_series' ); ?>" title="<?php echo $terms[0]->name; ?>"><?php echo $terms[0]->name; ?></a>
</div><!-- #post-series-title -->
<ul id="post-series-list" class="clr">
<?php
// Define counter var
$count=0; ?>
<?php
// Loop through posts
foreach( $tb_query->posts as $post ) : setup_postdata( $post ); ?>
<?php
// Add to counter
$count++; ?>
<?php
// Display current post
$current_post_id = $post->ID;
if ( $current_post_id == $post_id ) : ?>
<li class="post-series-current">
<span class="post-series-count"><?php echo $count; ?>.</span><?php the_title(); ?>
</li>
<?php
// Display other posts
else : ?>
<li>
<span class="post-series-count"><?php echo $count; ?>.</span><a href="<?php tb_permalink(); ?>" title="<?php tb_esc_title(); ?>"><?php the_title(); ?></a>
</li>
<?php endif; ?>
<?php endforeach; ?>
</ul><!-- #post-series-list -->
</section><!-- #post-series -->
<?php endif; ?>
<?php
// Reset post data to prevent conflicts with other queries
wp_reset_postdata(); ?>