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Source View: image_size_names_choose

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Line Code
541      /**
542       *
543       * @since 3.4.0
544       * @deprecated 3.5.0
545       */
546      public function wp_set_background_image() {
547           if ( ! current_user_can('edit_theme_options') || ! isset( $_POST['attachment_id'] ) ) exit;
548           $attachment_id = absint($_POST['attachment_id']);
549           /** This filter is documented in wp-admin/includes/media.php */
550           $sizes = array_keys(apply_filters( 'image_size_names_choose', array('thumbnail' => __('Thumbnail'), 'medium' => __('Medium'), 'large' => __('Large'), 'full' => __('Full Size')) ));
551           $size = 'thumbnail';
552           if ( in_array( $_POST['size'], $sizes ) )
553                $size = esc_attr( $_POST['size'] );
554
555           update_post_meta( $attachment_id, '_wp_attachment_is_custom_background', get_option('stylesheet' ) );
556           $url = wp_get_attachment_image_src( $attachment_id, $size );
557           $thumbnail = wp_get_attachment_image_src( $attachment_id, 'thumbnail' );
558           set_theme_mod( 'background_image', esc_url_raw( $url[0] ) );
559           set_theme_mod( 'background_image_thumb', esc_url_raw( $thumbnail[0] ) );