Critics have remarked that those four worthies were truly peerless throughout the ages; yet the present falls short of the past—the ancients favored unadorned simplicity, whereas the moderns prefer refined elegance. Styles of substance and ornament rise and fall in succession, shifting with the changing mores of the times; such evolution is simply the natural order of things. The ideal lies in honoring antiquity without clashing with the present, and embracing modernity without succumbing to its flaws—embodying that perfect balance of substance and refinement that defines the true gentleman. There is surely no need to abandon a carved palace in favor of a cave dwelling, or to trade a jade carriage for a primitive cart with solid wooden wheels.🌌 SpectraShell

🌌 SpectraShell

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📄 Viewing: class-theme-upgrader-skin.php

<?php
/**
 * Upgrader API: Theme_Upgrader_Skin class
 *
 * @package WordPress
 * @subpackage Upgrader
 * @since 4.6.0
 */

/**
 * Theme Upgrader Skin for WordPress Theme Upgrades.
 *
 * @since 2.8.0
 * @since 4.6.0 Moved to its own file from wp-admin/includes/class-wp-upgrader-skins.php.
 *
 * @see WP_Upgrader_Skin
 */
class Theme_Upgrader_Skin extends WP_Upgrader_Skin {

	/**
	 * Holds the theme slug in the Theme Directory.
	 *
	 * @since 2.8.0
	 *
	 * @var string
	 */
	public $theme = '';

	/**
	 * Constructor.
	 *
	 * Sets up the theme upgrader skin.
	 *
	 * @since 2.8.0
	 *
	 * @param array $args Optional. The theme upgrader skin arguments to
	 *                    override default options. Default empty array.
	 */
	public function __construct( $args = array() ) {
		$defaults = array(
			'url'   => '',
			'theme' => '',
			'nonce' => '',
			'title' => __( 'Update Theme' ),
		);
		$args     = wp_parse_args( $args, $defaults );

		$this->theme = $args['theme'];

		parent::__construct( $args );
	}

	/**
	 * Performs an action following a single theme update.
	 *
	 * @since 2.8.0
	 */
	public function after() {
		$this->decrement_update_count( 'theme' );

		$update_actions = array();
		$theme_info     = $this->upgrader->theme_info();
		if ( $theme_info ) {
			$name       = $theme_info->display( 'Name' );
			$stylesheet = $this->upgrader->result['destination_name'];
			$template   = $theme_info->get_template();

			$activate_link = add_query_arg(
				array(
					'action'     => 'activate',
					'template'   => urlencode( $template ),
					'stylesheet' => urlencode( $stylesheet ),
				),
				admin_url( 'themes.php' )
			);
			$activate_link = wp_nonce_url( $activate_link, 'switch-theme_' . $stylesheet );

			$customize_url = add_query_arg(
				array(
					'theme'  => urlencode( $stylesheet ),
					'return' => urlencode( admin_url( 'themes.php' ) ),
				),
				admin_url( 'customize.php' )
			);

			if ( get_stylesheet() === $stylesheet ) {
				if ( current_user_can( 'edit_theme_options' ) && current_user_can( 'customize' ) ) {
					$update_actions['preview'] = sprintf(
						'<a href="%s" class="hide-if-no-customize load-customize">' .
						'<span aria-hidden="true">%s</span><span class="screen-reader-text">%s</span></a>',
						esc_url( $customize_url ),
						__( 'Customize' ),
						/* translators: Hidden accessibility text. %s: Theme name. */
						sprintf( __( 'Customize &#8220;%s&#8221;' ), $name )
					);
				}
			} elseif ( current_user_can( 'switch_themes' ) ) {
				if ( current_user_can( 'edit_theme_options' ) && current_user_can( 'customize' ) ) {
					$update_actions['preview'] = sprintf(
						'<a href="%s" class="hide-if-no-customize load-customize">' .
						'<span aria-hidden="true">%s</span><span class="screen-reader-text">%s</span></a>',
						esc_url( $customize_url ),
						__( 'Live Preview' ),
						/* translators: Hidden accessibility text. %s: Theme name. */
						sprintf( __( 'Live Preview &#8220;%s&#8221;' ), $name )
					);
				}

				$update_actions['activate'] = sprintf(
					'<a href="%s" class="activatelink">' .
					'<span aria-hidden="true">%s</span><span class="screen-reader-text">%s</span></a>',
					esc_url( $activate_link ),
					_x( 'Activate', 'theme' ),
					/* translators: Hidden accessibility text. %s: Theme name. */
					sprintf( _x( 'Activate &#8220;%s&#8221;', 'theme' ), $name )
				);
			}

			if ( ! $this->result || is_wp_error( $this->result ) || is_network_admin() ) {
				unset( $update_actions['preview'], $update_actions['activate'] );
			}
		}

		$update_actions['themes_page'] = sprintf(
			'<a href="%s" target="_parent">%s</a>',
			self_admin_url( 'themes.php' ),
			__( 'Go to Themes page' )
		);

		/**
		 * Filters the list of action links available following a single theme update.
		 *
		 * @since 2.8.0
		 *
		 * @param string[] $update_actions Array of theme action links.
		 * @param string   $theme          Theme directory name.
		 */
		$update_actions = apply_filters( 'update_theme_complete_actions', $update_actions, $this->theme );

		if ( ! empty( $update_actions ) ) {
			$this->feedback( implode( ' | ', (array) $update_actions ) );
		}
	}
}

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