WP_Customize_Theme_Control::content_template

	public function content_template() {
		/* translators: %s: Theme name. */
		$details_label = sprintf( __( 'Details for theme: %s' ), '{{ data.theme.name }}' );
		/* translators: %s: Theme name. */
		$customize_label = sprintf( __( 'Customize theme: %s' ), '{{ data.theme.name }}' );
		/* translators: %s: Theme name. */
		$preview_label = sprintf( __( 'Live preview theme: %s' ), '{{ data.theme.name }}' );
		/* translators: %s: Theme name. */
		$install_label = sprintf( __( 'Install and preview theme: %s' ), '{{ data.theme.name }}' );
		?>
		<# if ( data.theme.active ) { #>
			<div class="theme active" tabindex="0" aria-describedby="{{ data.section }}-{{ data.theme.id }}-action">
		<# } else { #>
			<div class="theme" tabindex="0" aria-describedby="{{ data.section }}-{{ data.theme.id }}-action">
		<# } #>

			<# if ( data.theme.screenshot && data.theme.screenshot[0] ) { #>
				<div class="theme-screenshot">
					<img data-src="{{ data.theme.screenshot[0] }}" alt="" />
				</div>
			<# } else { #>
				<div class="theme-screenshot blank"></div>
			<# } #>

			<span class="more-details theme-details" id="{{ data.section }}-{{ data.theme.id }}-action" aria-label="<?php echo esc_attr( $details_label ); ?>"><?php _e( 'Theme Details' ); ?></span>

			<div class="theme-author">
			<?php
				/* translators: Theme author name. */
				printf( _x( 'By %s', 'theme author' ), '{{ data.theme.author }}' );
			?>
			</div>

			<# if ( 'installed' === data.theme.type && data.theme.hasUpdate ) { #>
				<# if ( data.theme.updateResponse.compatibleWP && data.theme.updateResponse.compatiblePHP ) { #>
					<div class="update-message notice inline notice-warning notice-alt" data-slug="{{ data.theme.id }}">
						<p>
							<?php
							if ( is_multisite() ) {
								_e( 'New version available.' );
							} else {
								printf(
									/* translators: %s: "Update now" button. */
									__( 'New version available. %s' ),
									'<button class="button-link update-theme" type="button">' . __( 'Update now' ) . '</button>'
								);
							}
							?>
						</p>
					</div>
				<# } else { #>
					<div class="update-message notice inline notice-error notice-alt" data-slug="{{ data.theme.id }}">
						<p>
							<# if ( ! data.theme.updateResponse.compatibleWP && ! data.theme.updateResponse.compatiblePHP ) { #>
								<?php
								printf(
									/* translators: %s: Theme name. */
									__( 'There is a new version of %s available, but it doesn&#8217;t work with your versions of WordPress and PHP.' ),
									'{{{ data.theme.name }}}'
								);
								if ( current_user_can( 'update_core' ) && current_user_can( 'update_php' ) ) {
									printf(
										/* translators: 1: URL to WordPress Updates screen, 2: URL to Update PHP page. */
										' ' . __( '<a href="%1$s">Please update WordPress</a>, and then <a href="%2$s">learn more about updating PHP</a>.' ),
										self_admin_url( 'update-core.php' ),
										esc_url( wp_get_update_php_url() )
									);
									wp_update_php_annotation( '</p><p><em>', '</em>' );
								} elseif ( current_user_can( 'update_core' ) ) {
									printf(
										/* translators: %s: URL to WordPress Updates screen. */
										' ' . __( '<a href="%s">Please update WordPress</a>.' ),
										self_admin_url( 'update-core.php' )
									);
								} elseif ( current_user_can( 'update_php' ) ) {
									printf(
										/* translators: %s: URL to Update PHP page. */
										' ' . __( '<a href="%s">Learn more about updating PHP</a>.' ),
										esc_url( wp_get_update_php_url() )
									);