feat(categories): align archive and directory pages

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

inc/helpers/jio-single-components.php

@@ -363,12 +363,41 @@ if (!function_exists('jio_get_term_allow_view_rule')) :
 	}
 endif;
 
+if (!function_exists('jio_get_term_allow_view_data')) :
+	/** Resolve reading permission for a category archive. */
+	function jio_get_term_allow_view_data(int $term_id): array {
+		$data = [
+			'allow'        => true,
+			'type'         => '',
+			'not_html'     => '',
+			'allow_reason' => '',
+			'html'         => '',
+		];
+		if ($term_id <= 0 || current_user_can('manage_options')) {
+			return $data;
+		}
+
+		$rule = jio_get_term_allow_view_rule($term_id);
+		if (empty($rule['type']) || $rule['type'] === 'public') {
+			return $data;
+		}
+		$link = get_term_link($term_id, 'category');
+		$redirect_url = is_wp_error($link) ? home_url('/') : (string) $link;
+		return jio_resolve_allow_view_rule(
+			(string) $rule['type'],
+			(array) ($rule['roles'] ?? []),
+			null,
+			$redirect_url
+		);
+	}
+endif;
+
 if (!function_exists('jio_resolve_allow_view_rule')) :
 	/**
 	 * @param array<string,mixed> $roles Role constraints for type=roles.
 	 * @return array{allow:bool,type:string,not_html:string,allow_reason:string,html:string}
 	 */
-	function jio_resolve_allow_view_rule(string $type, array $roles, WP_Post $post): array {
+	function jio_resolve_allow_view_rule(string $type, array $roles, ?WP_Post $post = null, string $redirect_url = ''): array {
 		$type = sanitize_key($type);
 		if (in_array($type, ['login', 'signin'], true)) {
 			$type = 'signin';
@@ -383,7 +412,11 @@ if (!function_exists('jio_resolve_allow_view_rule')) :
 		];
 
 		$user_id = get_current_user_id();
-		$login_url = function_exists('jio_get_login_url') ? jio_get_login_url() : wp_login_url(get_permalink($post));
+		if ($redirect_url !== '') {
+			$login_url = function_exists('jio_get_login_url') ? jio_get_login_url($redirect_url) : wp_login_url($redirect_url);
+		} else {
+			$login_url = function_exists('jio_get_login_url') ? jio_get_login_url() : wp_login_url($post instanceof WP_Post ? get_permalink($post) : '');
+		}
 
 		if ($type === 'signin') {
 			$data['html'] = '<p class="separator muted-3-color em09">' . esc_html__('登录后可查看', 'jio') . '</p>';