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472 lines
14 KiB
PHP
472 lines
14 KiB
PHP
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<?php
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/**
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* Twig Template Context Builder.
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*
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* Gathers WordPress data into structured arrays for Twig templates.
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*
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* @package WPBootstrap
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* @since 0.1.1
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*/
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namespace WPBootstrap\Template;
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class ContextBuilder
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{
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private NavWalker $navWalker;
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public function __construct()
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{
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$this->navWalker = new NavWalker();
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}
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/**
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* Build the complete context for the current request.
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*/
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public function build(): array
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{
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$context = [
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'site' => $this->getSiteData(),
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'menu' => $this->getMenuData('primary'),
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'footer_menu' => $this->getMenuData('footer'),
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'dark_mode' => true,
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'layout' => 'default',
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];
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if (is_singular()) {
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$context['post'] = $this->getPostData();
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if (is_singular('post')) {
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$context['comments'] = $this->getCommentsData();
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$context['post_navigation'] = $this->getPostNavigation();
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$context['more_posts'] = $this->getMorePosts();
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}
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}
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if (is_home() || is_archive() || is_search()) {
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$context['posts'] = $this->getPostsLoop();
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$context['pagination'] = $this->getPagination();
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}
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if (is_archive()) {
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$context['archive'] = $this->getArchiveData();
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}
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if (is_search()) {
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$context['search_query'] = get_search_query();
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}
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// Sidebar layout detection.
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if (is_home()) {
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$pageId = (int) get_option('page_for_posts');
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if ($pageId) {
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$templateSlug = get_page_template_slug($pageId);
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if ($templateSlug === 'home-sidebar') {
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$context['layout'] = 'sidebar';
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}
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}
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$context['sidebar'] = $this->getSidebarData();
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}
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return $context;
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}
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/**
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* Get global site information.
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*/
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private function getSiteData(): array
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{
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return [
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'name' => get_bloginfo('name'),
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'description' => get_bloginfo('description'),
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'url' => home_url('/'),
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'charset' => get_bloginfo('charset'),
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];
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}
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/**
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* Get navigation menu items for a location.
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*/
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private function getMenuData(string $location): array
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{
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$locations = get_nav_menu_locations();
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if (isset($locations[$location])) {
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$menu = wp_get_nav_menu_object($locations[$location]);
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if ($menu) {
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$items = wp_get_nav_menu_items($menu->term_id);
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if ($items) {
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return $this->navWalker->buildTree($items);
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}
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}
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}
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// Fallback for primary: list top-level pages.
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if ($location === 'primary') {
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return $this->getPagesFallback();
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}
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return [];
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}
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/**
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* Fallback menu from published pages.
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*/
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private function getPagesFallback(): array
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{
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$pages = get_pages([
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'sort_column' => 'menu_order,post_title',
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'parent' => 0,
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]);
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$items = [];
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foreach ($pages as $page) {
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$items[] = [
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'id' => $page->ID,
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'title' => $page->post_title,
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'url' => get_permalink($page->ID),
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'target' => '',
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'classes' => '',
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'active' => is_page($page->ID),
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'children' => [],
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];
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}
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return $items;
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}
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/**
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* Get single post/page data.
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*/
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private function getPostData(): array
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{
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global $post;
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return [
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'id' => $post->ID,
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'title' => get_the_title(),
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'url' => get_permalink(),
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'content' => apply_filters('the_content', get_the_content()),
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'excerpt' => get_the_excerpt(),
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'date' => get_the_date(),
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'date_iso' => get_the_date('c'),
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'modified' => get_the_modified_date(),
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'author' => [
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'name' => get_the_author(),
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'url' => get_author_posts_url(get_the_author_meta('ID')),
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],
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'thumbnail' => get_the_post_thumbnail_url($post->ID, 'large') ?: '',
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'categories' => $this->getTermsList('category'),
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'tags' => $this->getTermsList('post_tag'),
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'type' => get_post_type(),
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];
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}
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/**
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* Get posts for the main query loop.
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*/
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private function getPostsLoop(): array
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{
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global $wp_query;
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$posts = [];
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if ($wp_query->have_posts()) {
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while ($wp_query->have_posts()) {
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$wp_query->the_post();
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$posts[] = [
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'id' => get_the_ID(),
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'title' => get_the_title(),
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'url' => get_permalink(),
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'excerpt' => get_the_excerpt(),
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'date' => get_the_date(),
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'date_iso' => get_the_date('c'),
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'author' => [
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'name' => get_the_author(),
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'url' => get_author_posts_url(get_the_author_meta('ID')),
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],
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'thumbnail' => get_the_post_thumbnail_url(null, 'medium_large') ?: '',
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'categories' => $this->getTermsList('category'),
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'tags' => $this->getTermsList('post_tag'),
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'read_more' => __('Read more', 'wp-bootstrap'),
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];
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}
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wp_reset_postdata();
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}
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return $posts;
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}
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/**
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* Build pagination data.
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*/
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private function getPagination(): array
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{
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global $wp_query;
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$totalPages = (int) $wp_query->max_num_pages;
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$currentPage = max(1, get_query_var('paged'));
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if ($totalPages <= 1) {
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return [];
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}
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$pages = [];
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for ($i = 1; $i <= $totalPages; $i++) {
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$pages[] = [
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'number' => $i,
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'url' => get_pagenum_link($i),
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'is_current' => ($i === $currentPage),
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];
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}
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return [
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'pages' => $pages,
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'current' => $currentPage,
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'total' => $totalPages,
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'prev_url' => ($currentPage > 1) ? get_pagenum_link($currentPage - 1) : null,
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'next_url' => ($currentPage < $totalPages) ? get_pagenum_link($currentPage + 1) : null,
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'prev_text' => __('Previous', 'wp-bootstrap'),
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'next_text' => __('Next', 'wp-bootstrap'),
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];
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}
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/**
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* Get archive page data.
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*/
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private function getArchiveData(): array
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{
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return [
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'title' => get_the_archive_title(),
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'description' => get_the_archive_description(),
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];
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}
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/**
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* Get comments for the current post.
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*/
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private function getCommentsData(): array
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{
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$postId = get_the_ID();
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$count = (int) get_comments_number($postId);
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$comments = get_comments([
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'post_id' => $postId,
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'status' => 'approve',
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'orderby' => 'comment_date_gmt',
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'order' => 'ASC',
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]);
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return [
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'list' => $this->buildCommentTree($comments),
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'count' => $count,
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'title' => sprintf(
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_n('%s Comment', '%s Comments', $count, 'wp-bootstrap'),
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number_format_i18n($count)
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),
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'form' => $this->getCommentFormHtml(),
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'is_open' => comments_open($postId),
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];
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}
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/**
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* Build a nested comment tree from flat comments.
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*/
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private function buildCommentTree(array $comments, int $parentId = 0): array
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{
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$tree = [];
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foreach ($comments as $comment) {
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if ((int) $comment->comment_parent !== $parentId) {
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continue;
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}
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$tree[] = [
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'id' => (int) $comment->comment_ID,
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'author' => $comment->comment_author,
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'author_url' => $comment->comment_author_url,
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'avatar_url' => get_avatar_url($comment, ['size' => 40]),
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'date' => get_comment_date('', $comment),
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'date_iso' => get_comment_date('c', $comment),
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'content' => apply_filters('comment_text', $comment->comment_content, $comment),
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'edit_url' => current_user_can('edit_comment', $comment->comment_ID)
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? get_edit_comment_link($comment)
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: '',
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'reply_url' => get_comment_reply_link([
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'depth' => 1,
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'max_depth' => get_option('thread_comments_depth', 5),
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], $comment),
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'children' => $this->buildCommentTree($comments, (int) $comment->comment_ID),
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];
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}
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return $tree;
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}
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/**
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* Capture the WordPress comment form HTML.
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*/
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private function getCommentFormHtml(): string
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{
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if (! comments_open()) {
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return '';
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}
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ob_start();
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comment_form([
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'title_reply' => __('Leave a Comment', 'wp-bootstrap'),
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'title_reply_before' => '<h3 id="reply-title" class="comment-reply-title h5 mb-3">',
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'title_reply_after' => '</h3>',
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'class_form' => 'needs-validation',
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'class_submit' => 'btn btn-primary',
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'submit_button' => '<input name="%1$s" type="submit" id="%2$s" class="%3$s" value="%4$s" />',
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'comment_field' => '<div class="mb-3"><label for="comment" class="form-label">' . __('Comment', 'wp-bootstrap') . '</label><textarea id="comment" name="comment" class="form-control" rows="5" required></textarea></div>',
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]);
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return ob_get_clean();
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}
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/**
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* Get previous/next post navigation.
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*/
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private function getPostNavigation(): array
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{
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$prev = get_previous_post();
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$next = get_next_post();
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$navigation = [];
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if ($prev) {
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$navigation['previous'] = [
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'title' => get_the_title($prev),
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'url' => get_permalink($prev),
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];
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}
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if ($next) {
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$navigation['next'] = [
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'title' => get_the_title($next),
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'url' => get_permalink($next),
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];
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}
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return $navigation;
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}
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/**
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* Get recent posts for the "More posts" section.
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*/
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private function getMorePosts(int $count = 3): array
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{
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$currentId = get_the_ID();
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$query = new \WP_Query([
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'posts_per_page' => $count,
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'post__not_in' => [$currentId],
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'orderby' => 'date',
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'order' => 'DESC',
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]);
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$posts = [];
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if ($query->have_posts()) {
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while ($query->have_posts()) {
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$query->the_post();
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$posts[] = [
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'id' => get_the_ID(),
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'title' => get_the_title(),
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'url' => get_permalink(),
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'date' => get_the_date(),
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'date_iso' => get_the_date('c'),
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'thumbnail' => get_the_post_thumbnail_url(null, 'medium_large') ?: '',
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];
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}
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wp_reset_postdata();
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}
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return $posts;
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}
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/**
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* Get sidebar widget data.
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*/
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private function getSidebarData(): array
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{
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return [
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'recent_posts' => $this->getSidebarRecentPosts(),
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'tags' => $this->getSidebarTags(),
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];
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}
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/**
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* Get recent posts for sidebar.
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*/
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private function getSidebarRecentPosts(int $count = 4): array
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{
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||
|
|
$query = new \WP_Query([
|
||
|
|
'posts_per_page' => $count,
|
||
|
|
'orderby' => 'date',
|
||
|
|
'order' => 'DESC',
|
||
|
|
]);
|
||
|
|
|
||
|
|
$posts = [];
|
||
|
|
if ($query->have_posts()) {
|
||
|
|
while ($query->have_posts()) {
|
||
|
|
$query->the_post();
|
||
|
|
$posts[] = [
|
||
|
|
'title' => get_the_title(),
|
||
|
|
'url' => get_permalink(),
|
||
|
|
'date' => get_the_date(),
|
||
|
|
];
|
||
|
|
}
|
||
|
|
wp_reset_postdata();
|
||
|
|
}
|
||
|
|
|
||
|
|
return $posts;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get tags for sidebar tag cloud.
|
||
|
|
*/
|
||
|
|
private function getSidebarTags(int $count = 15): array
|
||
|
|
{
|
||
|
|
$tags = get_tags([
|
||
|
|
'number' => $count,
|
||
|
|
'orderby' => 'count',
|
||
|
|
'order' => 'DESC',
|
||
|
|
]);
|
||
|
|
|
||
|
|
if (! $tags || is_wp_error($tags)) {
|
||
|
|
return [];
|
||
|
|
}
|
||
|
|
|
||
|
|
$items = [];
|
||
|
|
foreach ($tags as $tag) {
|
||
|
|
$items[] = [
|
||
|
|
'name' => $tag->name,
|
||
|
|
'url' => get_tag_link($tag->term_id),
|
||
|
|
'count' => $tag->count,
|
||
|
|
];
|
||
|
|
}
|
||
|
|
|
||
|
|
return $items;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get terms list for a taxonomy.
|
||
|
|
*/
|
||
|
|
private function getTermsList(string $taxonomy): array
|
||
|
|
{
|
||
|
|
$terms = get_the_terms(get_the_ID(), $taxonomy);
|
||
|
|
if (! $terms || is_wp_error($terms)) {
|
||
|
|
return [];
|
||
|
|
}
|
||
|
|
|
||
|
|
$list = [];
|
||
|
|
foreach ($terms as $term) {
|
||
|
|
$list[] = [
|
||
|
|
'name' => $term->name,
|
||
|
|
'url' => get_term_link($term),
|
||
|
|
];
|
||
|
|
}
|
||
|
|
|
||
|
|
return $list;
|
||
|
|
}
|
||
|
|
}
|