Custom_Background::admin_page()

240	public function admin_page() {241		?>242<div class="wrap" id="custom-background">243<h1><?php _e( 'Custom Background' ); ?></h1>244 245		<?php246		if ( current_user_can( 'customize' ) ) {247			$message = sprintf(248				/* translators: %s: URL to background image configuration in Customizer. */249				__( 'You can now manage and live-preview Custom Backgrounds in the <a href="%s">Customizer</a>.' ),250				admin_url( 'customize.php?autofocus[control]=background_image' )251			);252			wp_admin_notice(253				$message,254				array(255					'type'               => 'info',256					'additional_classes' => array( 'hide-if-no-customize' ),257				)258			);259		}260 261		if ( ! empty( $this->updated ) ) {262			$updated_message = sprintf(263				/* translators: %s: Home URL. */264				__( 'Background updated. <a href="%s">Visit your site</a> to see how it looks.' ),265				esc_url( home_url( '/' ) )266			);267			wp_admin_notice(268				$updated_message,269				array(270					'id'                 => 'message',271					'additional_classes' => array( 'updated' ),272				)273			);274		}275		?>276 277<h2><?php _e( 'Background Image' ); ?></h2>278 279<table class="form-table" role="presentation">280<tbody>281<tr>282<th scope="row"><?php echo esc_html_x( 'Preview', 'noun' ); ?></th>283<td>284		<?php285		if ( $this->admin_image_div_callback ) {286			call_user_func( $this->admin_image_div_callback );287		} else {288			$background_styles = '';289			$bgcolor           = get_background_color();290			if ( $bgcolor ) {291				$background_styles .= 'background-color: ' . maybe_hash_hex_color( $bgcolor ) . ';';292			}293 294			$background_image_thumb = get_background_image();295			if ( $background_image_thumb ) {296				$background_image_thumb = esc_url( set_url_scheme( get_theme_mod( 'background_image_thumb', str_replace( '%', '%%', $background_image_thumb ) ) ) );297				$background_position_x  = get_theme_mod( 'background_position_x', get_theme_support( 'custom-background', 'default-position-x' ) );298				$background_position_y  = get_theme_mod( 'background_position_y', get_theme_support( 'custom-background', 'default-position-y' ) );299				$background_size        = get_theme_mod( 'background_size', get_theme_support( 'custom-background', 'default-size' ) );300				$background_repeat      = get_theme_mod( 'background_repeat', get_theme_support( 'custom-background', 'default-repeat' ) );301				$background_attachment  = get_theme_mod( 'background_attachment', get_theme_support( 'custom-background', 'default-attachment' ) );302 303				// Background-image URL must be single quote, see below.304				$background_styles .= " background-image: url('$background_image_thumb');"305				. " background-size: $background_size;"306				. " background-position: $background_position_x $background_position_y;"307				. " background-repeat: $background_repeat;"308				. " background-attachment: $background_attachment;";309			}310			?>311	<div id="custom-background-image" style="<?php echo $background_styles; ?>"><?php // Must be double quote, see above. ?>312			<?php if ( $background_image_thumb ) { ?>313		<img class="custom-background-image" src="<?php echo $background_image_thumb; ?>" style="visibility:hidden;" alt="" /><br />314		<img class="custom-background-image" src="<?php echo $background_image_thumb; ?>" style="visibility:hidden;" alt="" />315		<?php } ?>316	</div>317	<?php } ?>318</td>319</tr>