<?php
/**
 * Relatest Posts from
 * the same Category or the same Tag
 *
 * @package SimpleMag
 * @since 	SimpleMag 3.0
**/

global $ti_option;


/**
 * Display relted posts by tag or by category
**/
if ( $ti_option['single_related_posts_show_by'] == 'related_cat' ) {
	$ti_taxs = get_the_category( $post->ID ); // Display related posts by category
} else {
	$ti_taxs = wp_get_post_tags( $post->ID ); // Display related posts by tag
}

$ti_tax_ids = array();

foreach($ti_taxs as $individual_tax) $ti_tax_ids[] = $individual_tax->term_id;

    $posts_to_show = sanitize_text_field( $ti_option['single_related_posts_to_show'] );

    if ( $ti_option['single_related_posts_show_by'] == 'related_cat' ) {
        // Loop argumnetsnts show posts by category
        $args = array(
            'category__in' => $ti_tax_ids,
            'post__not_in' => array( $post->ID ),
            'orderby' => 'rand',
            'posts_per_page' => $posts_to_show,
            'ignore_sticky_posts' => 1,
            'no_found_rows' => true
        );
    } else {
        // Loop argumnetsnts show posts by category
        $args = array(
            'tag__in' => $ti_tax_ids,
            'post__not_in' => array( $post->ID ),
            'orderby' => 'rand',
            'posts_per_page' => $posts_to_show,
            'ignore_sticky_posts' => 1,
            'no_found_rows' => true
        );
}

$ti_related_posts = new WP_Query( $args );
?>


<div class="single-box related-posts">

    <h3 class="title single-box-title">
        <?php _e( 'You may also like', 'themetext' ); ?>
    </h3>

    <div class="grids entries carousel">

    <?php
    if( $ti_related_posts->have_posts() ) :
        while ( $ti_related_posts->have_posts() ) : $ti_related_posts->the_post();
    ?>

        <div class="item">
            <figure class="entry-image">
                <a href="<?php the_permalink(); ?>">
                    <?php
                    if ( has_post_thumbnail() ) {
                    the_post_thumbnail( 'rectangle-size-small' );
                    } elseif( first_post_image() ) { // Set the first image from the editor
                    echo '<img src="' . esc_url( first_post_image() ) . '" class="wp-post-image" alt="' . esc_attr( get_the_title() ) . '" />';
                    } ?>
                </a>
            </figure>

            <div class="entry-details">
                <header class="entry-header">
                    <div class="entry-meta">
                        <time class="entry-date"><?php the_date(); ?></time>
                    </div>
                    <h4>
                        <a href="<?php the_permalink() ?>"><?php the_title(); ?></a>
                    </h4>
                </header>
            </div>
        </div>

        <?php endwhile; ?>

        <?php wp_reset_postdata(); ?>

    <?php endif; ?>

    </div><!--.carousel-->

</div><!-- .single-box .related-posts -->