<?php
/**
 * Template part for displaying posts.
 *
 * @link https://codex.wordpress.org/Template_Hierarchy
 *
 * @package blogrank
 */	
?>

<?php if ( blogrank_option('single-breadcrumbs-on', true) == true) : ?>

	<div class="breadcrumbs-nav">
		<a href="<?php echo esc_url(home_url()); ?>"><?php esc_html_e('Home', 'blogrank'); ?></a>
		<span class="post-category"><?php blogrank_first_category(); ?></span>
		<span class="post-title"><?php the_title(); ?></span>
	</div>
	
<?php endif; ?>

<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>

	<header class="entry-header">

		<?php
		if ( is_single() ) :
			the_title( '<h1 class="entry-title">', '</h1>' );
		else :
			the_title( '<h2 class="entry-title"><a href="' . esc_url( get_permalink() ) . '" rel="bookmark">', '</a></h2>' );
		endif;

		if ( 'post' === get_post_type() ) : ?>

		<?php get_template_part( 'template-parts/entry-meta', 'single' ); ?>

		<?php
		endif; ?>

	</header><!-- .entry-header -->

	<div class="entry-content">
		<?php

			if ( blogrank_option('single-top-ad-on',true) && blogrank_option('single-top-ad-code') ) {
				echo '<div class="custom-ad single-top-ad">' . blogrank_option('single-top-ad-code') . '</div>';
			}	

			the_content( sprintf(
				/* translators: %s: Name of current post. */
				wp_kses( __( 'Continue reading %s <span class="meta-nav">&rarr;</span>', 'blogrank' ), array( 'span' => array( 'class' => array() ) ) ),
				the_title( '<span class="screen-reader-text">"', '"</span>', false )
			) );

			wp_link_pages( array(
				'before' => '<div class="page-links">' . esc_html__( 'Pages:', 'blogrank' ),
				'after'  => '</div>',
			) );
		?>
	</div><!-- .entry-content -->

	<div class="entry-footer">

		<span class="entry-tags">

			<?php if (has_tag()) { ?><span class="tag-links"><?php the_tags(' ', ' '); ?></span><?php } ?>
				
			<?php
				edit_post_link(
					sprintf(
						/* translators: %s: Name of current post */
						esc_html__( 'Edit %s', 'blogrank' ),
						the_title( '<span class="screen-reader-text">"', '"</span>', false )
					),
					'<span class="edit-link">',
					'</span>'
				);
			?>
		</span><!-- .entry-tags -->

	</div><!-- .entry-footer -->

	<?php 
		if ( blogrank_option('single-bottom-ad-on',true) && blogrank_option('single-bottom-ad-code') ) {
			echo '<div class="custom-ad single-bottom-ad">' . blogrank_option('single-bottom-ad-code') . '</div>';
		}
	?>

</article><!-- #post-## -->

<?php if ( blogrank_option('single-author-box-on', true) == true) : ?>
<div class="author-box clear">
	<a href="<?php echo esc_url( get_author_posts_url( get_the_author_meta( 'ID' ), get_the_author_meta( 'user_nicename' ) ) ); ?>"><?php echo get_avatar( get_the_author_meta( 'ID' ), 120 ); ?></a>
	<div class="author-meta">	
		<h4 class="author-name"><span><a href="<?php echo esc_url( get_author_posts_url( get_the_author_meta( 'ID' ), get_the_author_meta( 'user_nicename' ) ) ); ?>"><?php the_author_meta('display_name'); ?></a></span></h4>	
		<div class="author-desc">
			<?php 
				echo esc_html( the_author_meta('description') ); 
			?>
		</div>
	</div>
</div><!-- .author-box -->
<?php endif; ?>

<?php if ( blogrank_option('single-related-on', true) == true) : ?>

<?php
	// Get the taxonomy terms of the current page for the specified taxonomy.
	$terms = wp_get_post_terms( get_the_ID(), 'category', array( 'fields' => 'ids' ) );

	// Bail if the term empty.
	if ( empty( $terms ) ) {
		return;
	}

	// Posts query arguments.
	if (blogrank_option('related-type', 'category') == 'tag') { 

		$post_tag = get_the_tags ( $post->ID );
		// Define an empty array
		$ids = array();
		// Check if the post has any tags
		if ( $post_tag ) {
		    foreach ( $post_tag as $tag ) {
		        $ids[] = $tag->term_id; 
		    }
		}

		$query = array(
			'post__not_in' => array( get_the_ID() ),
		    'post_type' => 'post',
		    'tag__in'   => $ids,
		   	'posts_per_page' => blogrank_option('related-num', 10), 
		);

	} else {

		$query = array(
			'post__not_in' => array( get_the_ID() ),
			'tax_query'    => array(
				array(
					'taxonomy' => 'category',
					'field'    => 'id',
					'terms'    => $terms,
					'operator' => 'IN'
				)
			),
			'posts_per_page' => blogrank_option('related-num', 10), 
			'post_type'      => 'post',
		);

	}

	// Allow dev to filter the query.
	$args = apply_filters( 'blogrank_related_posts_args', $query );

	// The post query
	$related = new WP_Query( $args );

	if ( $related->have_posts() ) : $i = 1; ?>
		<div class="entry-related">
		<h3><?php echo blogrank_option('single-related-title', 'Related Posts'); ?></h3>
		<div class="content-loop related-loop clear">
			<?php while ( $related->have_posts() ) : $related->the_post(); ?>

				<?php get_template_part('template-parts/content', 'loop'); ?>

			<?php $i++; endwhile; ?>
		</div><!-- .related-loop -->
		</div><!-- .entry-related -->

	<?php endif;

	// Restore original Post Data.
	wp_reset_postdata();
?>

<?php endif; ?>