131 lines
6.2 KiB
PHP
131 lines
6.2 KiB
PHP
<?php
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namespace AKSRT\WidgetSystem;
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defined('ABSPATH') || exit;
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/**
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* Builds post queries exclusively from normalized, saved widget settings.
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*/
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final class PostQuery {
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public static function build(array $instance, int $page = 1, array $segment = []): \WP_Query {
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return new \WP_Query(self::arguments($instance, $page, $segment));
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}
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/** @return array<string,mixed> */
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public static function arguments(array $instance, int $page = 1, array $segment = []): array {
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$config = array_merge($instance, $segment);
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$count = max(1, min(50, (int) ($config['count'] ?? 8)));
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$args = [
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'post_type' => 'post',
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'post_status' => 'publish',
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'posts_per_page' => $count,
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'paged' => max(1, $page),
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'ignore_sticky_posts' => true,
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'no_found_rows' => false,
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];
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if (array_key_exists('paginate', $config) && in_array((string) $config['paginate'], ['', 'none'], true)) {
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$args['no_found_rows'] = true;
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$args['paged'] = 1;
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}
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// The modern tab widget uses Zibll's signed `cat` syntax. Legacy
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// category_ids remains available only to the unrelated generic posts
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// widgets; a tab segment must never fall back to it.
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$is_reference_segment = array_key_exists('cat', $segment) || array_key_exists('topics', $segment);
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$cat_raw = array_key_exists('cat', $config) ? (string) $config['cat'] : ($is_reference_segment ? '' : (string) ($config['category_ids'] ?? ''));
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$categories = self::signed_ids($cat_raw);
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if (!empty($config['category_id'])) $categories = [(int) $config['category_id']];
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$cat_in = array_values(array_filter($categories, static fn(int $id): bool => $id > 0));
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$cat_not = array_values(array_map('abs', array_filter($categories, static fn(int $id): bool => $id < 0)));
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if ($cat_in) $args['category__in'] = $cat_in;
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if ($cat_not) $args['category__not_in'] = $cat_not;
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$tags = $is_reference_segment ? [] : RendererHelpers::ids((string) ($config['tag_ids'] ?? ''));
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if ($tags) {
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$args['tag__in'] = $tags;
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}
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$topics_raw = (string) ($config['topics'] ?? '');
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$topics = self::signed_ids($topics_raw);
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if ($topics) {
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$tax_query = [];
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$topic_in = array_values(array_filter($topics, static fn(int $id): bool => $id > 0));
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$topic_not = array_values(array_map('abs', array_filter($topics, static fn(int $id): bool => $id < 0)));
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if ($topic_in) $tax_query[] = ['taxonomy' => 'topics', 'field' => 'term_id', 'terms' => $topic_in, 'include_children' => true];
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if ($topic_not) $tax_query[] = ['taxonomy' => 'topics', 'field' => 'term_id', 'terms' => $topic_not, 'operator' => 'NOT IN', 'include_children' => true];
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if (count($tax_query) > 1) $tax_query = array_merge(['relation' => 'AND'], $tax_query);
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if ($tax_query) $args['tax_query'] = $tax_query;
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}
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$days = max(0, (int) ($config['limit_day'] ?? 0));
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if ($days > 0) {
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$now = function_exists('current_time') ? current_time('timestamp') : time();
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$format = static function (int $timestamp): string {
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return function_exists('wp_date') ? wp_date('Y-m-d H:i:s', $timestamp) : date('Y-m-d H:i:s', $timestamp);
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};
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$args['date_query'] = [['after' => $format($now - ($days * DAY_IN_SECONDS)), 'before' => $format($now), 'inclusive' => true]];
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}
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self::apply_order($args, (string) ($config['orderby'] ?? 'date'), (string) ($config['order'] ?? 'DESC'));
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$pay = $is_reference_segment ? '' : ($config['pay_type'] ?? '');
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self::apply_pay_type($args, $pay);
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return $args;
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}
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/** @return list<int> */
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private static function signed_ids(string $raw): array {
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$tokens = preg_split('/[,，\s]+/', trim($raw), -1, PREG_SPLIT_NO_EMPTY) ?: [];
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$out = [];
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foreach ($tokens as $token) if (preg_match('/^-?\d+$/', (string) $token)) $out[] = (int) $token;
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return array_values(array_unique(array_filter($out, static fn(int $id): bool => $id !== 0)));
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}
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public static function segment(array $instance, string $segment): array {
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$tabs = array_values((array) ($instance['tabs'] ?? []));
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if (!$tabs) {
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return [];
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}
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$index = ctype_digit($segment) ? (int) $segment : 0;
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return isset($tabs[$index]) && is_array($tabs[$index]) ? $tabs[$index] : $tabs[0];
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}
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private static function apply_order(array &$args, string $orderby, string $order): void {
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$args['order'] = strtoupper($order) === 'ASC' ? 'ASC' : 'DESC';
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$meta = [
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'views' => class_exists('AKSRT\\Core\\DomainModel') ? \AKSRT\Core\DomainModel::POST_VIEW_COUNT_KEY : 'aksrt_post_views',
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'like' => '_aksrt_like_count', 'likes' => '_aksrt_like_count',
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'favorite' => '_aksrt_favorite_count', 'favorites' => '_aksrt_favorite_count',
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'downloads' => class_exists('AKSRT\\Core\\DomainModel') ? \AKSRT\Core\DomainModel::RESOURCE_DOWNLOAD_COUNT_KEY : '_aksrt_res_download_count',
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];
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if (isset($meta[$orderby])) {
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$args['meta_key'] = $meta[$orderby];
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$args['orderby'] = 'meta_value_num';
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return;
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}
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if ($orderby === 'comments' || $orderby === 'comment_count') {
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$args['orderby'] = 'comment_count';
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} elseif (in_array($orderby, ['date', 'modified', 'rand'], true)) {
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$args['orderby'] = $orderby;
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} else {
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$args['orderby'] = 'date';
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}
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}
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private static function apply_pay_type(array &$args, $pay_type): void {
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$values = is_array($pay_type) ? array_map('strval', $pay_type) : array_filter(array_map('trim', preg_split('/[,，\s]+/', (string) $pay_type) ?: []));
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$map = ['1' => 'reading', '2' => 'download', '5' => 'gallery', '6' => 'video', 'reading' => 'reading', 'download' => 'download', 'gallery' => 'gallery', 'video' => 'video', 'vip' => 'vip'];
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$values = array_values(array_unique(array_filter(array_map(static fn($value): string => $map[(string) $value] ?? '', $values))));
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if (!$values) return;
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$type_key = class_exists('AKSRT\\Core\\DomainModel') ? \AKSRT\Core\DomainModel::PAY_TYPE_KEY : '_aksrt_pay_type';
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$meta_key = class_exists('AKSRT\\Core\\DomainModel') ? \AKSRT\Core\DomainModel::PAY_META_KEY : '_aksrt_pay';
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$pay_query = [
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'relation' => 'OR',
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['key' => $type_key, 'value' => $values, 'compare' => 'IN'],
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];
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// Some AKSRT installations only have the structured pay array. LIKE
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// accepts one scalar per clause, so emit a clause for each allowed type.
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foreach ($values as $value) {
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$pay_query[] = ['key' => $meta_key, 'value' => '"' . $value . '"', 'compare' => 'LIKE'];
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}
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$args['meta_query'] = [$pay_query];
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}
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}
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