'e2e2e2', 'default-image' => '%s/images/circles.png', 'wp-head-callback' => 'cell_custom_background_callback' ) ); } else { add_custom_background( 'cell_custom_background_callback' ); } /** Set content width. */ cell_set_content_width( 580 ); /** Add custom image sizes. */ add_action( 'init', 'cell_add_image_sizes' ); } /** Adds custom image sizes */ function cell_add_image_sizes() { add_image_size( 'featured', 568, 200, true ); } /** * This is a fix for when a user sets a custom background color with no custom background image. What * happens is the theme's background image hides the user-selected background color. If a user selects a * background image, we'll just use the WordPress custom background callback. * * @link http://core.trac.wordpress.org/ticket/16919 */ function cell_custom_background_callback() { /* Get the background image. */ $image = get_background_image(); /* If there's an image, just call the normal WordPress callback. We won't do anything here. */ if ( !empty( $image ) ) { _custom_background_cb(); return; } /* Get the background color. */ $color = get_background_color(); /* If no background color, return. */ if ( empty( $color ) ) { return; } /* Use 'background' instead of 'background-color'. */ $style = "background: #{$color};"; ?>