';
}
}
/**
* Display related courses Content
*/
if ( ! function_exists( 'upstudy_ld_related_course_content' ) ) {
function upstudy_ld_related_course_content( $postType = 'sfwd-courses', $postID = null, $totalPosts = null, $relatedBy = null) {
$ld_related_course_title = Upstudy::setting( 'ld_related_course_title' );
$ld_related_course_items = Upstudy::setting( 'ld_related_course_items' );
$ld_related_course_by = Upstudy::setting( 'ld_related_course_by' );
$ld_related_course_columns = Upstudy::setting( 'ld_related_course_columns' );
$args = array(
'style' => $style = Upstudy::setting( 'ld_course_archive_style' )
);
global $post, $related_posts_custom_query_args;
if (null === $postID) $postID = $post->ID;
if (null === $totalPosts) $totalPosts = $ld_related_course_items;
if (null === $relatedBy) $relatedBy = $ld_related_course_by;
if (null === $postType) $postType = 'sfwd-courses';
// Build our basic custom query arguments
if ($relatedBy === 'category') {
$categories = get_the_category( $post->ID );
$catidlist = '';
foreach( $categories as $category) {
$catidlist .= $category->cat_ID . ",";
}
// Build our category based custom query arguments
$related_posts_custom_query_args = array(
'post_type' => $postType,
'posts_per_page' => $totalPosts, // Number of related posts to display
'post__not_in' => array($postID), // Ensure that the current post is not displayed
'orderby' => 'rand', // Randomize the results
'cat' => $catidlist, // Select posts in the same categories as the current post
);
}
if ($relatedBy === 'tags') {
// Get the tags for the current post
$tags = wp_get_post_tags($postID);
// If the post has tags, run the related post tag query
if ($tags) {
$tag_ids = array();
foreach($tags as $individual_tag) $tag_ids[] = $individual_tag->term_id;
// Build our tag related custom query arguments
$related_posts_custom_query_args = array(
'post_type' => $postType,
'tag__in' => $tag_ids, // Select posts with related tags
'posts_per_page' => $totalPosts, // Number of related posts to display
'post__not_in' => array($postID), // Ensure that the current post is not displayed
'orderby' => 'rand', // Randomize the results
);
} else {
// If the post does not have tags, run the standard related posts query
$related_posts_custom_query_args = array(
'post_type' => $postType,
'posts_per_page' => $totalPosts, // Number of related posts to display
'post__not_in' => array($postID), // Ensure that the current post is not displayed
'orderby' => 'rand', // Randomize the results
);
}
}
// Initiate the custom query
$custom_query = new WP_Query( $related_posts_custom_query_args );
// Run the loop and output data for the results
if ( $custom_query->have_posts() ) :
echo '
';
echo '
' . esc_html( $ld_related_course_title ) . '
';
echo '
';
echo '
';
while ( $custom_query->have_posts() ) : $custom_query->the_post();
echo '
';
endif;
// Reset postdata
wp_reset_postdata();
}
}
/**
* Display related courses sidebar
*/
if ( ! function_exists( 'upstudy_ld_related_course_sidebar' ) ) {
function upstudy_ld_related_course_sidebar( $postType = 'sfwd-courses', $postID = null, $totalPosts = null, $relatedBy = null) {
$ld_related_course_title = Upstudy::setting( 'ld_related_course_title' );
$ld_related_course_items = Upstudy::setting( 'ld_related_course_items' );
$ld_related_course_by = Upstudy::setting( 'ld_related_course_by' );
$ld_related_course_style = Upstudy::setting( 'ld_related_course_style' );
$final_ld_related_course_style = ($ld_related_course_style == 'square') ? 'square' : 'round';
global $post, $related_posts_custom_query_args;
if (null === $postID) $postID = $post->ID;
if (null === $totalPosts) $totalPosts = $ld_related_course_items;
if (null === $relatedBy) $relatedBy = $ld_related_course_by;
if (null === $postType) $postType = 'sfwd-courses';
// Build our basic custom query arguments
if ($relatedBy === 'category') {
$categories = get_the_category( $post->ID );
$catidlist = '';
foreach( $categories as $category) {
$catidlist .= $category->cat_ID . ",";
}
// Build our category based custom query arguments
$related_posts_custom_query_args = array(
'post_type' => $postType,
'posts_per_page' => $totalPosts, // Number of related posts to display
'post__not_in' => array($postID), // Ensure that the current post is not displayed
'orderby' => 'rand', // Randomize the results
'cat' => $catidlist, // Select posts in the same categories as the current post
);
}
if ($relatedBy === 'tags') {
// Get the tags for the current post
$tags = wp_get_post_tags($postID);
// If the post has tags, run the related post tag query
if ($tags) {
$tag_ids = array();
foreach($tags as $individual_tag) $tag_ids[] = $individual_tag->term_id;
// Build our tag related custom query arguments
$related_posts_custom_query_args = array(
'post_type' => $postType,
'tag__in' => $tag_ids, // Select posts with related tags
'posts_per_page' => $totalPosts, // Number of related posts to display
'post__not_in' => array($postID), // Ensure that the current post is not displayed
'orderby' => 'rand', // Randomize the results
);
} else {
// If the post does not have tags, run the standard related posts query
$related_posts_custom_query_args = array(
'post_type' => $postType,
'posts_per_page' => $totalPosts, // Number of related posts to display
'post__not_in' => array($postID), // Ensure that the current post is not displayed
'orderby' => 'rand', // Randomize the results
);
}
}
// Initiate the custom query
$custom_query = new WP_Query( $related_posts_custom_query_args );
// Run the loop and output data for the results
if ( $custom_query->have_posts() ) :
echo '';
echo '
' . esc_html__('Related Courses', 'upstudy') . '
';
echo '
';
while ( $custom_query->have_posts() ) : $custom_query->the_post();
echo '