settings->get( 'enable_navigation' ) ) {
return;
}
// Get current post
$current_post = get_post();
if ( ! $current_post || 'docs' !== $current_post->post_type ) {
return;
}
// Get the doc_category terms for current post
$terms = get_the_terms( $current_post->ID, 'doc_category' );
if ( empty( $terms ) || is_wp_error( $terms ) ) {
return;
}
// Use the first term for navigation
$current_term = $terms[ 0 ];
// Build query args same as category-list.php
$query_args = betterdocs()->query->docs_query_args(
array(
'post_type' => 'docs',
'posts_per_page' => -1,
'term_id' => $current_term->term_id,
'term_slug' => $current_term->slug,
'orderby' => betterdocs()->settings->get( 'alphabetically_order_post', 'betterdocs_order' ),
'order' => betterdocs()->settings->get( 'docs_order', 'ASC' )
)
);
// Get posts using the same method as category-list.php
$posts = betterdocs()->query->get_posts( $query_args, true );
if ( ! $posts->have_posts() ) {
wp_reset_postdata();
return;
}
// Build array of post IDs in order
$post_ids = array();
while ( $posts->have_posts() ) {
$posts->the_post();
$post_ids[ ] = get_the_ID();
}
wp_reset_postdata();
// Find current post position
$current_index = array_search( $current_post->ID, $post_ids, true );
if ( false === $current_index ) {
return;
}
// Get previous and next post IDs with circular navigation
$total_posts = count( $post_ids );
$last_index = $total_posts - 1;
// If current is first item, prev wraps to last item
$prev_post_id = ( 0 === $current_index ) ? $post_ids[ $last_index ] : $post_ids[ $current_index - 1 ];
// If current is last item, next wraps to first item
$next_post_id = ( $last_index === $current_index ) ? $post_ids[ 0 ] : $post_ids[ $current_index + 1 ];
// SVG icons
$prev_icon = '';
$next_icon = '';
// Build navigation HTML
$nav = '';
if ( $prev_post_id ) {
$prev_post = get_post( $prev_post_id );
$prev_title = get_the_title( $prev_post_id );
$prev_link = get_permalink( $prev_post_id );
$nav .= sprintf(
'%s %s',
esc_url( $prev_link ),
$prev_icon,
esc_html( $prev_title )
);
}
if ( $next_post_id ) {
$next_post = get_post( $next_post_id );
$next_title = get_the_title( $next_post_id );
$next_link = get_permalink( $next_post_id );
$nav .= sprintf(
'%s %s',
esc_url( $next_link ),
esc_html( $next_title ),
$next_icon
);
}
$wrapper_attr_array = array();
if ( isset( $widget_type ) && 'betterdocs-navigation' !== $widget_type ) {
$wrapper_attr_array = array( 'class' => array() );
}
if ( ! empty( $wrapper_attr_array ) ) {
$wrapper_attr_array[ 'class' ][ ] = 'docs-navigation';
if ( isset( $wraper_class ) ) {
$wrapper_attr_array[ 'class' ][ ] = $wraper_class;
}
if ( isset( $widget_type ) && 'blocks' === $widget_type ) {
$wrapper_attr_array[ 'class' ][ ] = $blockId;
}
}
$wrapper_attr = betterdocs()->template_helper->get_html_attributes( $wrapper_attr_array );
if ( empty( $nav ) ) {
return;
}
?>
>