fix(widgets): restore article table of contents behavior and styles

src/Core/ScriptsPart1b.php

@@ -546,16 +546,6 @@ trait ScriptsPart1b {
                     (string) filemtime($pn_css)
                 );
             }
-            $section_navs = get_template_directory() . '/assets/js/section-navs.js';
-            if (file_exists($section_navs)) {
-                wp_enqueue_script(
-                    'aksrt-section-navs',
-                    $base_uri . '/assets/js/section-navs.js',
-                    ['jquery'],
-                    (string) filemtime($section_navs),
-                    true
-                );
-            }
             $pn_js = get_template_directory() . '/assets/js/posts-navs-page.js';
             if (file_exists($pn_js)) {
                 wp_enqueue_script(

src/Core/ScriptsPart1c.php

@@ -69,7 +69,6 @@ trait ScriptsPart1c {
 			'/(?:<!--\s*wp:(?:code|preformatted|aksrt\/enlighter)\b|<pre\b|data-enlighter-language)/i',
 			$display_content
 		);
-		$heading_count = preg_match_all('/<h[1-4]\b/i', $display_content);
 		$has_hidden_content = $is_paid_content_single || (bool) preg_match(
 			'/(?:<!--\s*wp:aksrt\/paid-fragment\b|\[(?:aksrt_hide|hide|reply|vip|payshow|hidecontent|content)\b|aksrt-(?:hidden-content|paywall))/i',
 			$content
@@ -106,10 +105,15 @@ trait ScriptsPart1c {
 		$layout = function_exists('aksrt_get_post_show_layout')
 			? (string) aksrt_get_post_show_layout($post_id)
 			: '';
+		$article_nav_enabled = !array_key_exists('article_nav', $settings) || !empty($settings['article_nav']);
+		if ($article_nav_enabled && function_exists('get_post_meta') && class_exists(DomainModel::class)) {
+			$extension_meta = get_post_meta($post_id, DomainModel::POST_META_KEY, true);
+			$article_nav_enabled = !is_array($extension_meta) || empty($extension_meta['no_article-navs']);
+		}
 
 		$requirements['is_article'] = $is_article;
 		$requirements['has_code'] = $has_code;
-		$requirements['has_toc'] = $is_article && $heading_count >= 2;
+		$requirements['has_toc'] = $is_article && $article_nav_enabled;
 		$requirements['has_video'] = $has_video;
 		$requirements['has_hidden_content'] = $has_hidden_content || $has_yiyan || $has_inserted_content;
 		$requirements['needs_pay_box'] = $is_paid_content_single || (bool) preg_match('/\[(?:payshow|hidecontent)\b|wp:aksrt\/paid-fragment/i', $content);