Changeset 8118

Timestamp:

01/21/2019 07:09:55 AM (6 years ago)

Author:

dd32

Message:

Plugin Directory: Implement <link rel="prev|next"> for archives & searches.

See #4063.

Location:

sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory

Files:

• class-plugin-directory.php (modified) (1 diff)
• class-template.php (modified) (1 diff)

sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/class-plugin-directory.php

@@ -50 +50 @@
         add_action( 'wp_head', array( Template::class, 'output_meta' ), 1 );
         add_action( 'wp_head', array( Template::class, 'hreflang_link_attributes' ), 2 );
+        add_action( 'wp_head', array( Template::class, 'archive_link_rel_prev_next' ), 3 );
 
         // Cron tasks.

sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/class-template.php

@@ -160 +160 @@
 
     /**
+     * Prints <link rel="prev|next"> tags for archives.
+     *
+     * @static
+     */
+    public static function archive_link_rel_prev_next() {
+        global $paged, $wp_query;
+        if ( ! is_archive() && ! is_search() ) {
+            return;
+        }
+
+        $max_page = $wp_query->max_num_pages;
+        if ( ! $paged ) {
+            $paged = 1;
+        }
+
+        $nextpage = intval( $paged ) + 1;
+        $prevpage = intval( $paged ) - 1;
+
+        if ( $prevpage >= 1 ) {
+            printf(
+                '<link rel="prev" href="%s">' . "\n",
+                esc_url( get_pagenum_link( $prevpage ) )
+            );
+        }
+
+        if ( $nextpage <= $max_page ) {
+            printf(
+                '<link rel="next" href="%s">' . "\n",
+                esc_url( get_pagenum_link( $nextpage ) )
+            );
+        }
+    }
+
+    /**
      * Gets current major WP version to check against "Tested up to" value.
      *