max_num_pages);
$total = (int) $query->found_posts;
return [
'html' => $html,
'paginate_html' => self::pagination($instance, $page, $max_pages),
'has_more' => $page < $max_pages,
'page' => $page,
'max_pages' => $max_pages,
'total' => $total,
];
}
public static function items(\WP_Query $query, array $instance, string $slug, int $page = 1): string {
if (!$query->have_posts()) {
return function_exists('aksrt_widget_ajax_null') ? aksrt_widget_ajax_null() : RendererHelpers::empty_state(__('暂无内容', 'aksrt'));
}
$style = (string) ($instance['style'] ?? 'card');
$mode = in_array($style, ['list', 'card', 'mini'], true) ? $style : 'card';
$mini_opt = (array) ($instance['mini_opt'] ?? []);
$config = [
'type' => $mode === 'card' ? 'card' : 'list',
'show_number' => in_array('show_number', $mini_opt, true),
'show_thumb' => in_array('show_thumb', $mini_opt, true),
'show_meta' => in_array('show_meta', $mini_opt, true),
'number_offset' => ($page - 1) * max(1, (int) ($instance['count'] ?? 8)),
'widget_style' => $mode,
];
if ($slug === 'oneline_posts') {
return self::oneline($query, $config, $mode);
}
if ($mode === 'mini') {
return aksrt_render_mini_list($query, array_merge($config, ['class' => 'ajax-item']), false);
}
// The .widget-ajaxpager container rendered by the caller is the ajax
// target, so item markup goes in without the page-level list wrapper.
return aksrt_render_post_list(array_merge($config, ['skip_wrapper' => true]), $query, false);
}
private static function oneline(\WP_Query $query, array $config, string $style): string {
$items = '';
while ($query->have_posts()) {
$query->the_post();
if ($style === 'mini') {
$data = aksrt_renderer_collect_post_data($config);
$items .= $data ? aksrt_renderer_mini($data, array_merge($config, [
'class' => 'posts-item',
'show_thumb' => true,
'show_meta' => true,
'show_number' => false,
])) : '';
} else {
$items .= aksrt_render_post(array_merge($config, [
'type' => $style === 'card' ? 'card' : 'list',
'is_mult_thumb' => 'disable',
'is_no_thumb' => 'disable',
]));
}
}
wp_reset_postdata();
return '';
}
/**
* Pagination contract: '' keeps the hidden stub, ajax renders the load
* more trigger, number renders numbered page links; all targets carry the
* `.widget-ajaxpager` reference attribute. Interactive controls stay clear
* of the runtime's legacy `.ajax-next` HTML pipeline — the widget system
* owns the REST client in frontend.js.
*/
private static function pagination(array $instance, int $page, int $max_pages): string {
$mode = (string) ($instance['paginate'] ?? '');
if ($mode === '' || $mode === 'none') {
return '';
}
if ($max_pages <= 1) {
return '';
}
if ($mode === 'number' || $mode === 'numbered') {
$links = '';
$start = max(1, min($page - 2, $max_pages - 4));
$end = min($max_pages, max($start + 4, $page + 2));
for ($number = $start; $number <= $end; $number++) {
if ($number === $page) {
$links .= '' . $number . '';
continue;
}
$links .= '' . $number . '';
}
return '' . $links . '
';
}
return '';
}
}