_x('Help Posts','Help Portal Posts','text_domain'),'singular_name'=> _x('Help Post','Help Portal Post','text_domain'),'menu_name'=> __('Help Portal Posts','text_domain'),'name_admin_bar'=> __('Help Portal Posts','text_domain'),'archives'=> __('Help Post Archives','text_domain'),'attributes'=> __('Help Post Attributes','text_domain'),'parent_item_colon'=> __('Parent Help Post:','text_domain'),'all_items'=> __('All Help Posts','text_domain'),'add_new_item'=> __('Add New Help Post','text_domain'),'add_new'=> __('Add New','text_domain'),'new_item'=> __('New Help Post','text_domain'),'edit_item'=> __('Edit Help Post','text_domain'),'update_item'=> __('Update Help Post','text_domain'),'view_item'=> __('View Help Post','text_domain'),'view_items'=> __('View Help Posts','text_domain'),'search_items'=> __('Search Help Post','text_domain'),'not_found'=> __('Not found','text_domain'),'not_found_in_trash'=> __('Not found in Trash','text_domain'),'featured_image'=> __('Featured Image','text_domain'),'set_featured_image'=> __('Set featured image','text_domain'),'remove_featured_image'=> __('Remove featured image','text_domain'),'use_featured_image'=> __('Use as featured image','text_domain'),'insert_into_item'=> __('Insert into Help Post','text_domain'),'uploaded_to_this_item'=> __('Uploaded to this Help Post','text_domain'),'items_list'=> __('Help Posts list','text_domain'),'items_list_navigation'=> __('Help Posts list navigation','text_domain'),'filter_items_list'=> __('Filter Help Posts list','text_domain'),);$args=array('label'=> __('Help Post','text_domain'),'description'=> __('Help Post type with same structure as posts','text_domain'),'labels'=> $labels,'supports'=> array('title','editor','excerpt','author','thumbnail','comments','revisions','custom-fields','trackbacks'),'taxonomies'=> array('category','post_tag'),'hierarchical'=> false,'public'=> true,'show_ui'=> true,'show_in_menu'=> true,'menu_position'=> 5,'menu_icon'=> 'dashicons-admin-post','show_in_admin_bar'=> true,'show_in_nav_menus'=> true,'can_export'=> true,'has_archive'=> true,'exclude_from_search'=> false,'publicly_queryable'=> true,'capability_type'=> 'post','show_in_rest'=> true,//Enable Gutenberg editor);register_post_type('custom_post',$args)}add_action('init','cptc_register_custom_post_type');function cptc_wpml_compatibility(){//Make sure WPML is active if (function_exists('icl_object_id')){//Register the custom post type for translation if (function_exists('icl_register_string')){//For older versions of WPML global $sitepress;if ($sitepress){$sitepress->set_setting('custom_posts_sync_option',array('custom_post'=> 1),true)}}else if (function_exists('wpml_register_single_string')){//For newer versions of WPML do_action('wpml_register_single_string','custom_post','custom_post','Custom Post')}}}add_action('plugins_loaded','cptc_wpml_compatibility',20);function cptc_activate(){//First register the post type cptc_register_custom_post_type();//Then flush rewrite rules flush_rewrite_rules()}register_activation_hook(__FILE__,'cptc_activate');function cptc_deactivate(){//Flush rewrite rules flush_rewrite_rules()}register_deactivation_hook(__FILE__,'cptc_deactivate');class CPTC_Related_Custom_Posts_Widget extends WP_Widget{public function __construct(){parent::__construct('cptc_related_posts',//Base ID __('Related Custom Posts','text_domain'),//Name array('description'=> __('Shows related custom posts in the sidebar','text_domain'))//Args)}public function widget($args,$instance){global $post,$sitepress;//Only show on regular post pages if (!is_singular('post')){return}echo $args['before_widget'];$title=!empty($instance['title']) ? apply_filters('widget_title',$instance['title']) :__('Related Custom Posts','text_domain');echo $args['before_title'] . $title . $args['after_title'];//Get current post's tags and categories for relevancy
$current_post_tags = wp_get_post_tags($post->ID, array('fields' => 'ids'));
$current_post_cats = wp_get_post_categories($post->ID, array('fields' => 'ids'));
// Get current language
$current_language = function_exists('wpml_get_current_language') ? apply_filters('wpml_current_language', NULL) : '';
// Query arguments
$query_args = array(
'post_type' => 'custom_post',
'posts_per_page' => 5,
'post_status' => 'publish',
'orderby' => 'relevance', // Order by relevance if possible
);
// Add WPML language filter if WPML is active
if ($current_language && function_exists('icl_object_id')) {
$query_args['suppress_filters'] = false; // Allow WPML to filter by language
}
// If the post has tags, use them for relevancy
if (!empty($current_post_tags)) {
$query_args['tag__in'] = $current_post_tags;
}
// If the post has categories, use them for relevancy
if (!empty($current_post_cats)) {
$query_args['category__in'] = $current_post_cats;
}
// Add title search for additional relevancy if post has a title
if (!empty($post->post_title)) {
// Get main keywords from post title (remove common words)
$title_parts = explode(' ', strtolower($post->post_title));
$common_words = array('the', 'and', 'or', 'a', 'an', 'in', 'on', 'at', 'to', 'for', 'with', 'by', 'about', 'as', 'of');
$keywords = array_diff($title_parts, $common_words);
if (!empty($keywords)) {
// Use the first 2-3 significant keywords for search
$significant_keywords = array_slice($keywords, 0, 3);
$search_term = implode(' ', $significant_keywords);
$query_args['s'] = $search_term;
}
}
// Run the query
$related_custom_posts = new WP_Query($query_args);
if ($related_custom_posts->have_posts()) {
echo '
';
while ($related_custom_posts->have_posts()) {
$related_custom_posts->the_post();
echo '
';
echo '' . get_the_title() . '';
// Optionally show excerpt or thumbnail
if (!empty($instance['show_thumbnail']) && has_post_thumbnail()) {
echo '
';
}
if (!empty($instance['show_excerpt'])) {
echo '
' . wp_trim_words(get_the_excerpt(), 15) . '
';
}
echo '
';
}
echo '
';
// Restore original post data
wp_reset_postdata();
} else {
// If no related posts found through tags/cats, just show recent custom posts
$recent_args = array(
'post_type' => 'custom_post',
'posts_per_page' => 5,
'post_status' => 'publish',
);
// Add WPML language filter if WPML is active
if ($current_language && function_exists('icl_object_id')) {
$recent_args['suppress_filters'] = false; // Allow WPML to filter by language
}
$recent_custom_posts = new WP_Query($recent_args);
if ($recent_custom_posts->have_posts()) {
echo '
';
echo '
' . __('No closely related custom posts found. Here are some recent ones:', 'text_domain') . '
';
while ($recent_custom_posts->have_posts()) {
$recent_custom_posts->the_post();
echo '
';
echo '' . get_the_title() . '';
// Optionally show excerpt or thumbnail
if (!empty($instance['show_thumbnail']) && has_post_thumbnail()) {
echo '