363 lines
10 KiB
PHP
363 lines
10 KiB
PHP
<?php
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/**
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* Homepage queries, sidebars, post stream, and pagination.
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*
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* @package AKSRT
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*/
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defined('ABSPATH') || exit;
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if (!function_exists('aksrt_homepage_get_latest_query')) {
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/**
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* Homepage main-stream query.
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*/
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function aksrt_homepage_get_latest_query(): WP_Query {
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static $query = null;
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if ($query instanceof WP_Query) {
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return $query;
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}
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$query_args = [
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'post_type' => aksrt_homepage_get_post_types(),
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'post_status' => 'publish',
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'posts_per_page' => max(1, (int) get_option('posts_per_page')),
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'paged' => aksrt_homepage_get_current_page(),
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'ignore_sticky_posts' => false,
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'orderby' => 'date',
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'order' => 'DESC',
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'no_found_rows' => false,
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];
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$exclude_ids = class_exists('\AKSRT\Settings\Settings')
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? \AKSRT\Settings\Settings::home_exclude_post_ids()
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: [];
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if (!empty($exclude_ids)) {
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$query_args['post__not_in'] = $exclude_ids;
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}
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$exclude_cat_ids = class_exists('\AKSRT\Settings\Settings')
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? \AKSRT\Settings\Settings::home_exclude_category_ids()
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: [];
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if (!empty($exclude_cat_ids)) {
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$query_args['category__not_in'] = $exclude_cat_ids;
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}
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$query = new WP_Query(aksrt_homepage_apply_sort_args($query_args));
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return $query;
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}
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}
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if (!function_exists('aksrt_homepage_get_tab_query')) {
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/**
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* Build a category-tab query.
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*/
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function aksrt_homepage_get_tab_query(int $term_id, string $orderby = 'date'): WP_Query {
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static $queries = [];
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$cache_key = $term_id . '_' . $orderby;
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if (isset($queries[$cache_key]) && $queries[$cache_key] instanceof WP_Query) {
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return $queries[$cache_key];
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}
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$term = get_term($term_id);
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$taxonomy = ($term && !is_wp_error($term)) ? (string) $term->taxonomy : 'category';
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if ($taxonomy !== 'category') {
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$taxonomy = 'category';
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}
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$query_args = [
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'post_type' => aksrt_homepage_get_post_types(),
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'post_status' => 'publish',
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'posts_per_page' => class_exists('\AKSRT\Settings\Settings')
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? \AKSRT\Settings\Settings::homepage_tab_posts_per_page()
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: 6,
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'ignore_sticky_posts' => true,
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'orderby' => 'date',
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'order' => 'DESC',
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'no_found_rows' => true,
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'tax_query' => [
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[
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'taxonomy' => $taxonomy,
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'field' => 'term_id',
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'terms' => [$term_id],
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],
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],
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];
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$exclude_ids = class_exists('\AKSRT\Settings\Settings')
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? \AKSRT\Settings\Settings::home_exclude_post_ids()
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: [];
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if (!empty($exclude_ids)) {
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$query_args['post__not_in'] = $exclude_ids;
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}
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$queries[$cache_key] = new WP_Query(
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aksrt_homepage_apply_named_sort_args($query_args, $orderby)
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);
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return $queries[$cache_key];
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}
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}
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if (!function_exists('aksrt_homepage_has_active_sidebars')) {
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/**
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* Check whether any sidebar in the given stack is active.
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*
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* @param string[] $sidebar_ids
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*/
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function aksrt_homepage_has_active_sidebars(array $sidebar_ids): bool {
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foreach ($sidebar_ids as $sidebar_id) {
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if (is_active_sidebar($sidebar_id)) {
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return true;
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}
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}
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return false;
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}
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}
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if (!function_exists('aksrt_homepage_render_widget_zone')) {
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/**
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* Render a stacked widget zone.
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*
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* @param string[] $sidebar_ids
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* @param string $wrapper_class
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*/
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function aksrt_homepage_render_widget_zone(array $sidebar_ids, string $wrapper_class = ''): void {
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if (!aksrt_homepage_has_active_sidebars($sidebar_ids)) {
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wp_reset_postdata();
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return;
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}
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echo '<div class="' . esc_attr(trim($wrapper_class)) . '">';
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foreach ($sidebar_ids as $sidebar_id) {
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if (is_active_sidebar($sidebar_id)) {
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dynamic_sidebar($sidebar_id);
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}
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}
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echo '</div>';
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}
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}
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if (!function_exists('aksrt_homepage_has_sidebar')) {
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/**
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* Whether the fixed homepage should render an aside column.
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*/
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function aksrt_homepage_has_sidebar(): bool {
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$has_widgets = function_exists('aksrt_has_current_sidebar_widgets')
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? aksrt_has_current_sidebar_widgets()
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: aksrt_homepage_has_active_sidebars([
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'all_sidebar_top',
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'home_sidebar',
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'all_sidebar_bottom',
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]);
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if (!$has_widgets) {
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return false;
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}
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if (function_exists('aksrt_is_show_sidebar')) {
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return aksrt_is_show_sidebar();
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}
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return true;
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}
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}
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if (!function_exists('aksrt_homepage_render_sidebar')) {
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/**
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* Render the homepage aside column.
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*/
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function aksrt_homepage_render_sidebar(): void {
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if (!aksrt_homepage_has_sidebar()) {
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return;
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}
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echo '<div class="sidebar aksrt-homepage__aside" role="complementary" aria-label="' . esc_attr__('Homepage Sidebar', 'aksrt') . '">';
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if (is_active_sidebar('all_sidebar_top')) {
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dynamic_sidebar('all_sidebar_top');
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}
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if (is_active_sidebar('home_sidebar')) {
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dynamic_sidebar('home_sidebar');
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}
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if (is_active_sidebar('all_sidebar_bottom')) {
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dynamic_sidebar('all_sidebar_bottom');
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}
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echo '</div>';
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}
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}
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if (!function_exists('aksrt_homepage_get_latest_panel_contract')) {
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/**
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* Public-safe latest stream contract shared by homepage pagination/AJAX.
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*
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* @return array{query_context:string,query_vars:string,render_config:string,render_config_array:array<string,mixed>}
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*/
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function aksrt_homepage_get_latest_panel_contract(): array {
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$query = aksrt_homepage_get_latest_query();
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$query_vars = $query instanceof WP_Query ? $query->query_vars : [];
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if (!is_array($query_vars)) {
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$query_vars = [];
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}
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unset($query_vars['paged'], $query_vars['page']);
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$render_config = aksrt_resolve_post_list_render_config(['context' => 'home']);
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$render_config['skip_wrapper'] = true;
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return [
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'query_context' => 'homepage_latest',
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'query_vars' => (string) wp_json_encode($query_vars),
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'render_config' => (string) wp_json_encode($render_config),
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'render_config_array' => $render_config,
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];
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}
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}
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if (!function_exists('aksrt_homepage_render_pagination')) {
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/**
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* Render pagination for the fixed homepage latest stream.
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*/
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function aksrt_homepage_render_pagination(WP_Query $query): void {
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$max_pages = (int) $query->max_num_pages;
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if ($max_pages < 2) {
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return;
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}
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$query_page = (int) $query->get('paged');
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$current_page = min(max(1, $query_page > 0 ? $query_page : aksrt_homepage_get_current_page()), $max_pages);
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$pagination_mode = class_exists('\AKSRT\Settings\Settings')
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? \AKSRT\Settings\Settings::get_post_pagination_mode()
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: 'numbered';
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if ($pagination_mode === 'numbered') {
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$base_url = (string) get_query_var('aksrt_homepage_pagination_base_url');
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$base_args = [
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'format' => '',
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'current' => $current_page,
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'total' => $max_pages,
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'mid_size' => 2,
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'prev_text' => '<span aria-hidden="true">‹</span>',
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'next_text' => '<span aria-hidden="true">›</span>',
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'type' => 'array',
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];
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if ($base_url !== '') {
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$base_args['base'] = add_query_arg(
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'paged',
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'%#%',
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remove_query_arg(['paged', 'page'], $base_url)
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);
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} else {
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$base_args['base'] = str_replace(999999999, '%#%', esc_url(get_pagenum_link(999999999)));
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}
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$links = paginate_links($base_args);
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if (!$links || !is_array($links)) {
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return;
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}
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?>
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<nav class="navigation pagination" aria-label="<?php esc_attr_e('Posts', 'aksrt'); ?>">
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<div class="nav-links">
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<?php foreach ($links as $link) : ?>
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<?php echo wp_kses_post($link); ?>
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<?php endforeach; ?>
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</div>
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</nav>
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<?php
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return;
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}
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$contract = aksrt_homepage_get_latest_panel_contract();
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aksrt_render_pagination($query, [
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'query_context' => $contract['query_context'],
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'render_config' => $contract['render_config_array'],
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'current_page' => $current_page,
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]);
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}
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}
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if (!function_exists('aksrt_get_post_gallery_images')) {
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/**
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* Collect gallery images for homepage mult-thumb cards.
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*
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* @return string[]
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*/
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function aksrt_get_post_gallery_images(int $post_id, int $limit = 4): array {
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static $request_cache = [];
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$post_id = max(0, $post_id);
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$limit = max(1, min(8, $limit));
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if ($post_id <= 0) {
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return [];
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}
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if (isset($request_cache[$post_id]) && is_array($request_cache[$post_id])) {
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return array_slice($request_cache[$post_id], 0, $limit);
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}
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$modified_gmt = (string) get_post_field('post_modified_gmt', $post_id);
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$transient_key = 'aksrt_home_gallery_' . $post_id . '_' . md5($modified_gmt !== '' ? $modified_gmt : (string) $post_id);
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$cached_images = get_transient($transient_key);
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if (is_array($cached_images)) {
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$request_cache[$post_id] = $cached_images;
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return array_slice($cached_images, 0, $limit);
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}
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$images = [];
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$featured_image = has_post_thumbnail($post_id)
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? (string) get_the_post_thumbnail_url($post_id, 'medium_large')
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: '';
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if ($featured_image !== '') {
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$images[] = esc_url_raw($featured_image);
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}
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$content = (string) get_post_field('post_content', $post_id, 'raw');
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if ($content !== '') {
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if (preg_match_all('/<img[^>]+src=["\x27]([^"\x27]+)["\x27]/i', $content, $html_matches) && !empty($html_matches[1])) {
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foreach ($html_matches[1] as $raw_url) {
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$images[] = esc_url_raw((string) $raw_url);
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}
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}
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if (preg_match_all('/"url"\s*:\s*"([^"]+)"/i', $content, $block_matches) && !empty($block_matches[1])) {
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foreach ($block_matches[1] as $raw_url) {
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$images[] = esc_url_raw((string) $raw_url);
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}
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}
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}
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$images = array_values(array_unique(array_filter($images, static function ($url) {
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return is_string($url) && $url !== '';
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})));
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set_transient($transient_key, $images, DAY_IN_SECONDS);
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$request_cache[$post_id] = $images;
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return array_slice($images, 0, $limit);
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}
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}
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if (!function_exists('aksrt_homepage_render_posts_grid')) {
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/**
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* Render a list block for the fixed homepage.
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*/
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function aksrt_homepage_render_posts_grid(?WP_Query $query = null, bool $with_pagination = false): void {
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$query = $query instanceof WP_Query ? $query : aksrt_homepage_get_latest_query();
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$config = aksrt_resolve_post_list_render_config(['context' => 'home']);
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$config['skip_wrapper'] = true;
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// Panel already provides posts-row.ajaxpager; avoid nested wrapper.
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aksrt_render_post_list($config, $query, true);
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if ($with_pagination) {
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aksrt_homepage_render_pagination($query);
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}
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}
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}
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