Ticket #39447: 39447.3.diff

src/wp-includes/link-template.php

@@ -2648 +2648 @@
  *                                      Default 'Posts navigation'.
  *     @type string $aria_label         ARIA label text for the nav element. Default 'Posts'.
  *     @type string $class              Custom class for the nav element. Default 'posts-navigation'.
+ *     @type int $max_num_pages         Maximum number of pages.
+ *                                      Default to global `$wp_query->max_num_pages`.
  * }
  * @return string Markup for posts links.
  */
@@ -2654 +2656 @@
 function get_the_posts_navigation( $args = array() ) {
         $navigation = '';
 
-        // Don't print empty markup if there's only one page.
-        if ( $GLOBALS['wp_query']->max_num_pages > 1 ) {
-                // Make sure the nav element has an aria-label attribute: fallback to the screen reader text.
-                if ( ! empty( $args['screen_reader_text'] ) && empty( $args['aria_label'] ) ) {
-                        $args['aria_label'] = $args['screen_reader_text'];
-                }
+        // Make sure the nav element has an aria-label attribute, fallback to the screen reader text.
+        if ( ! empty( $args['screen_reader_text'] ) && empty( $args['aria_label'] ) ) {
+                $args['aria_label'] = $args['screen_reader_text'];
+        }
 
-                $args = wp_parse_args(
-                        $args,
-                        array(
-                                'prev_text'          => __( 'Older posts' ),
-                                'next_text'          => __( 'Newer posts' ),
-                                'screen_reader_text' => __( 'Posts navigation' ),
-                                'aria_label'         => __( 'Posts' ),
-                                'class'              => 'posts-navigation',
-                        )
-                );
+        $args = wp_parse_args(
+                $args,
+                array(
+                        'prev_text'          => __( 'Older posts' ),
+                        'next_text'          => __( 'Newer posts' ),
+                        'screen_reader_text' => __( 'Posts navigation' ),
+                        'aria_label'         => __( 'Posts' ),
+                        'class'              => 'posts-navigation',
+                        'max_num_pages'      => $wp_query->max_num_pages,
+                )
+        );
 
+        // Don't print empty markup if there's only one page.
+        if ( $args['max_num_pages'] > 1 ) {
                 $next_link = get_previous_posts_link( $args['next_text'] );
-                $prev_link = get_next_posts_link( $args['prev_text'] );
+                $prev_link = get_next_posts_link( $args['prev_text'], $args['max_num_pages'] );
 
                 if ( $prev_link ) {
                         $navigation .= '<div class="nav-previous">' . $prev_link . '</div>';