';
} else {
echo '
' . esc_html($title) . '
';
}
echo $is_numbered ? '
' : '
' : '';
echo '
';
if ($collapsible) echo '';
echo '';
return trim(ob_get_clean());
}
public function inject_citations_list($content) {
if (is_admin() || !is_singular() || !in_the_loop() || !is_main_query()) {
return $content;
}
$post = get_post();
if (!$post || !self::should_insert_citations_for_post_type($post->post_type)) {
return $content;
}
$sources = self::extract_external_sources_from_content($content);
if (empty($sources)) {
return $content;
}
$items = array();
foreach ($sources as $source) {
$items[] = '
' . esc_html($source['label']) . '';
}
$markup = '
';
$markup .= '' . esc_html__('Citerede kilder:', 'ansico-ln-plugins') . ' ';
$markup .= implode(', ', $items) . '.';
$markup .= '
';
return $content . $markup;
}
public static function extract_external_sources_from_content($content) {
$sources = array();
$home_host = wp_parse_url(home_url(), PHP_URL_HOST);
$home_host = $home_host ? preg_replace('/^www\./i', '', strtolower($home_host)) : '';
if (trim($content) === '') {
return $sources;
}
if (!class_exists('DOMDocument')) {
if (preg_match_all('/
]+href=["\']([^"\']+)["\'][^>]*>/i', $content, $matches)) {
foreach ($matches[1] as $href) {
$parsed = self::normalize_external_source($href, $home_host);
if ($parsed && !empty($parsed['url'])) {
$sources[$parsed['url']] = $parsed;
}
}
}
return array_values($sources);
}
$internal_errors = libxml_use_internal_errors(true);
$doc = new DOMDocument();
$html = '' . $content . '
';
if ($doc->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD)) {
foreach ($doc->getElementsByTagName('a') as $link) {
$href = $link->getAttribute('href');
$parsed = self::normalize_external_source($href, $home_host);
if ($parsed && !empty($parsed['url'])) {
$sources[$parsed['url']] = $parsed;
}
}
}
libxml_clear_errors();
libxml_use_internal_errors($internal_errors);
return array_values($sources);
}
public static function normalize_external_source($url, $home_host = '') {
$url = trim((string) $url);
if ($url === '' || strpos($url, '#') === 0) {
return null;
}
if (preg_match('/^(mailto:|tel:|javascript:)/i', $url)) {
return null;
}
if (strpos($url, '//') === 0) {
$url = is_ssl() ? 'https:' . $url : 'http:' . $url;
}
if (!preg_match('#^https?://#i', $url)) {
return null;
}
$host = wp_parse_url($url, PHP_URL_HOST);
if (!$host) {
return null;
}
$normalized_host = preg_replace('/^www\./i', '', strtolower($host));
if ($home_host && $normalized_host === $home_host) {
return null;
}
return array(
'url' => esc_url_raw($url),
'label' => $normalized_host,
);
}
public function filter_author_link($link, $author_id, $author_nicename) {
if (is_admin()) {
return $link;
}
$settings = self::get_settings();
if (($settings['author_link_mode'] ?? 'archive') === 'custom' && !empty($settings['author_custom_url'])) {
return esc_url($settings['author_custom_url']);
}
return $link;
}
public function filter_author_posts_link($link_html) {
if (is_admin()) {
return $link_html;
}
$post_type = self::get_context_post_type();
if ($post_type && self::should_hide_author_for_post_type($post_type)) {
return '';
}
return $link_html;
}
public function filter_the_date($the_date, $format, $post) {
if (is_admin()) {
return $the_date;
}
$post_obj = $post ? get_post($post) : get_post();
if (!$post_obj) {
return $the_date;
}
if (self::should_hide_date_for_post_type($post_obj->post_type)) {
return '';
}
if (self::should_use_modified_date_for_post_type($post_obj->post_type)) {
$format = $format ? $format : get_option('date_format');
return get_the_modified_date($format, $post_obj);
}
return $the_date;
}
public static function get_context_post_type() {
$post = get_post();
if ($post && !empty($post->post_type)) {
return $post->post_type;
}
if (is_singular()) {
$queried = get_queried_object();
if ($queried && !empty($queried->post_type)) {
return $queried->post_type;
}
}
return '';
}
public static function should_hide_author_for_post_type($post_type) {
$settings = self::get_settings();
return !empty($post_type) && in_array($post_type, (array) $settings['hide_author_post_types'], true);
}
public static function should_hide_date_for_post_type($post_type) {
$settings = self::get_settings();
return !empty($post_type) && in_array($post_type, (array) $settings['hide_date_post_types'], true);
}
public static function should_use_modified_date_for_post_type($post_type) {
$settings = self::get_settings();
return !empty($post_type) && in_array($post_type, (array) $settings['modified_date_post_types'], true);
}
public static function should_insert_citations_for_post_type($post_type) {
$settings = self::get_settings();
return !empty($post_type) && in_array($post_type, (array) $settings['citation_post_types'], true);
}
public static function get_settings() {
$saved = get_option(self::OPTION_KEY, array());
$defaults = array(
'post_type_order' => array(),
'hidden_post_types' => array(),
'archive_post_types' => array(),
'archive_taxonomies' => array(),
'toc_enabled' => 0,
'toc_title' => 'INDHOLD',
'toc_post_types' => array('post', 'page'),
'toc_min_headings' => 3,
'toc_list_type' => 'bullets',
'toc_collapsible' => 1,
'toc_scrollspy' => 1,
'author_link_mode' => 'archive',
'author_custom_url' => '',
'hide_author_post_types' => array(),
'hide_date_post_types' => array(),
'modified_date_post_types'=> array(),
'citation_post_types' => array(),
);
$settings = wp_parse_args(is_array($saved) ? $saved : array(), $defaults);
foreach (self::get_available_post_types() as $post_type_name => $object) {
if (!isset($settings['post_type_order'][$post_type_name])) {
$settings['post_type_order'][$post_type_name] = count($settings['post_type_order']) + 1;
}
}
return $settings;
}
public static function get_available_post_types() {
$post_types = get_post_types(array('public' => true), 'objects');
foreach ($post_types as $name => $obj) {
if ($name === 'attachment' || (!$obj->publicly_queryable && !$obj->show_ui)) {
unset($post_types[$name]);
}
}
return $post_types;
}
public static function get_ordered_available_post_types() {
$post_types = self::get_available_post_types();
$settings = self::get_settings();
uasort($post_types, function ($a, $b) use ($settings) {
$order_a = isset($settings['post_type_order'][$a->name]) ? (int) $settings['post_type_order'][$a->name] : 9999;
$order_b = isset($settings['post_type_order'][$b->name]) ? (int) $settings['post_type_order'][$b->name] : 9999;
if ($order_a === $order_b) return strnatcasecmp($a->labels->name, $b->labels->name);
return $order_a - $order_b;
});
return $post_types;
}
public static function get_available_taxonomies_for_settings() {
$taxonomies = get_taxonomies(array('public' => true), 'objects');
foreach ($taxonomies as $taxonomy_name => $taxonomy_object) {
if (in_array($taxonomy_name, array('post_format', 'nav_menu', 'link_category'), true)) {
unset($taxonomies[$taxonomy_name]);
}
}
uasort($taxonomies, function ($a, $b) { return strnatcasecmp($a->labels->name, $b->labels->name); });
return $taxonomies;
}
public static function get_available_taxonomies_for_block() {
return self::get_available_taxonomies_for_settings();
}
public static function get_searchable_post_types() {
$settings = self::get_settings();
$post_types = self::get_ordered_available_post_types();
$searchable = array();
foreach ($post_types as $post_type_name => $obj) {
if (in_array($post_type_name, $settings['hidden_post_types'], true)) continue;
if (!empty($obj->exclude_from_search)) continue;
$searchable[] = $post_type_name;
}
return $searchable;
}
public static function get_grouped_search_results() {
$search_term = get_search_query();
$grouped_results = array();
$ordered_post_types = self::get_ordered_available_post_types();
$selected_post_types = self::get_searchable_post_types();
if (empty($selected_post_types) || $search_term === '') return array();
foreach ($ordered_post_types as $post_type_name => $post_type_object) {
if (in_array($post_type_name, $selected_post_types, true)) {
$grouped_results[$post_type_name] = array('label' => $post_type_object->labels->name, 'results' => array());
}
}
$search_query = new WP_Query(array(
'post_type' => $selected_post_types,
'post_status' => 'publish',
's' => $search_term,
'posts_per_page' => -1,
'orderby' => 'title',
'order' => 'ASC',
'ignore_sticky_posts' => true,
'no_found_rows' => true,
));
foreach ($search_query->posts as $post) {
if (isset($grouped_results[$post->post_type])) {
$grouped_results[$post->post_type]['results'][] = array('title' => get_the_title($post), 'url' => get_permalink($post));
}
}
wp_reset_postdata();
foreach ($grouped_results as $post_type_name => $group) {
if (empty($group['results'])) unset($grouped_results[$post_type_name]);
}
return $grouped_results;
}
public static function get_total_results_count($grouped_results = null) {
if (!is_array($grouped_results)) $grouped_results = self::get_grouped_search_results();
$total = 0; foreach ($grouped_results as $group) $total += count($group['results']);
return $total;
}
public static function get_total_results_text($total_results) {
return ((int) $total_results === 1) ? 'Fandt i alt 1 resultat.' : sprintf('Fandt i alt %d resultater.', (int) $total_results);
}
public static function render_group_results_list($results) {
if (empty($results)) return '';
$visible_results = array_slice($results, 0, 10);
$hidden_results = array_slice($results, 10);
ob_start();
echo '';
if (!empty($hidden_results)) {
echo '' . esc_html(sprintf('Vis alle %d resultater', count($results))) . '
' . esc_html($letter) . '
';
}
return trim(ob_get_clean());
}
public static function get_taxonomy_archive_grouped_results() {
$term = get_queried_object();
if (!$term || empty($term->taxonomy) || empty($term->term_id)) return array();
$taxonomy_object = get_taxonomy($term->taxonomy);
$post_types = !empty($taxonomy_object->object_type) ? (array) $taxonomy_object->object_type : array('post');
$query = new WP_Query(array(
'post_type' => $post_types,
'post_status' => 'publish',
'posts_per_page' => -1,
'orderby' => 'title',
'order' => 'ASC',
'ignore_sticky_posts' => true,
'no_found_rows' => true,
'tax_query' => array(array('taxonomy' => $term->taxonomy, 'field' => 'term_id', 'terms' => $term->term_id)),
));
$ordered_post_types = self::get_ordered_available_post_types();
$groups = array();
foreach ($ordered_post_types as $post_type_name => $pt_obj) {
if (in_array($post_type_name, $post_types, true)) {
$groups[$post_type_name] = array('label' => $pt_obj->labels->name, 'results' => array());
}
}
foreach ($query->posts as $post) {
if (!isset($groups[$post->post_type])) {
$groups[$post->post_type] = array('label' => self::get_post_type_label($post->post_type), 'results' => array());
}
$groups[$post->post_type]['results'][] = array('title' => get_the_title($post), 'url' => get_permalink($post));
}
wp_reset_postdata();
return array_filter($groups, function ($group) { return !empty($group['results']); });
}
public static function get_current_taxonomy_description() {
$description = term_description();
return is_string($description) ? $description : '';
}
private static function should_replace_block_results() {
if (is_search()) return true;
if (is_post_type_archive() && self::is_enabled_post_type_archive(self::get_current_archive_post_type())) return true;
if ((is_tax() || is_category() || is_tag()) && self::is_enabled_taxonomy_archive(self::get_current_taxonomy_name())) return true;
return false;
}
public static function get_block_theme_markup() {
ob_start();
if (is_search()) {
$grouped_results = self::get_grouped_search_results();
$total_results = self::get_total_results_count($grouped_results);
?>
' . esc_html__('Der blev ikke fundet nogen resultater.', 'ansico-ln-plugins') . ''; ?>