Ticket #21364: 21364.diff

src/wp-includes/user.php

@@ -250 +250 @@
  * Number of posts user has written.
  *
  * @since 3.0.0
+ * @since 4.0.0 Added $post_type parameter.
  *
  * @global wpdb $wpdb WordPress database object for queries.
  *
- * @param int $userid User ID.
- * @return int Amount of posts user has written.
+ * @param int    $userid    User ID.
+ * @param string $post_type Optional. Post type to count the number of posts for. Default 'post'.
+ * @return int Number of posts the user has written in this post type.
  */
-function count_user_posts($userid) {
+function count_user_posts( $userid, $post_type = 'post' ) {
         global $wpdb;
 
-        $where = get_posts_by_author_sql('post', true, $userid);
+        $where = get_posts_by_author_sql( $post_type, true, $userid );
 
         $count = $wpdb->get_var( "SELECT COUNT(*) FROM $wpdb->posts $where" );
 
@@ -267 +269 @@
          * Filter the number of posts a user has written.
          *
          * @since 2.7.0
+         * @since 4.0.0 Added $post_type parameter.
          *
-         * @param int $count  The user's post count.
-         * @param int $userid User ID.
+         * @param int    $count     The user's post count.
+         * @param int    $userid    User ID.
+         * @param string $post_type Post type to count the number of posts for.
          */
-        return apply_filters( 'get_usernumposts', $count, $userid );
+        return apply_filters( 'get_usernumposts', $count, $userid, $post_type );
 }
 
 /**

tests/phpunit/tests/user.php

@@ -616 +616 @@
         }
 
         /**
+         * @ticket 21364
+         */
+        function test_count_user_posts() {
+                $post_type = rand_str( 10 );
+                register_post_type( $post_type );
+
+                $user_id = $this->factory->user->create( array( 'role' => 'author' ) );
+
+                wp_set_current_user( $user_id );
+                $this->factory->post->create_many( 15, array(
+                        'post_author' => $user_id,
+                        'post_type'   => $post_type
+                ) );
+
+                $count = count_user_posts( $user_id, $post_type );
+                $this->assertEquals( 15, $count );
+        }
+
+        /**
          * @ticket 22858
          */
         function test_wp_update_user_on_nonexistent_users() {