9B534B8686E580E0E01768F00155B461

at path：ROOT / wp-admin / includes / class-wp-upgrader-skin.php

run：R W Run

admin-filters.php

7.81 KB

2024-02-06 14:00:13

R W Run

admin.php

3.54 KB

2022-11-16 07:11:57

R W Run

ajax-actions.php

148.17 KB

2024-02-06 14:00:13

R W Run

bookmark.php

11.34 KB

2024-02-06 14:00:13

R W Run

class-automatic-upgrader-skin.php

3.58 KB

2024-02-06 14:00:13

R W Run

class-bulk-plugin-upgrader-skin.php

2.2 KB

2022-08-29 12:46:10

R W Run

class-bulk-theme-upgrader-skin.php

2.27 KB

2022-08-29 12:46:10

R W Run

class-bulk-upgrader-skin.php

5.57 KB

2024-02-06 14:00:13

R W Run

class-core-upgrader.php

14.65 KB

2024-02-06 14:00:13

R W Run

class-custom-background.php

20.93 KB

2024-02-06 14:00:13

R W Run

class-custom-image-header.php

47.63 KB

2024-02-06 14:00:13

R W Run

class-file-upload-upgrader.php

3.55 KB

2024-04-09 22:39:24

R W Run

class-ftp-pure.php

5.3 KB

2019-11-01 14:57:02

R W Run

class-ftp-sockets.php

8.28 KB

2022-03-22 16:25:02

R W Run

class-ftp.php

26.66 KB

2024-02-06 14:00:13

R W Run

class-language-pack-upgrader-skin.php

2.42 KB

2021-09-09 13:59:56

R W Run

class-language-pack-upgrader.php

14.6 KB

2024-02-06 14:00:13

R W Run

class-pclzip.php

192.08 KB

2024-02-06 14:00:13

R W Run

class-plugin-installer-skin.php

11.65 KB

2024-02-06 14:00:13

R W Run

class-plugin-upgrader-skin.php

3.2 KB

2024-02-06 14:00:13

R W Run

class-plugin-upgrader.php

22.78 KB

2024-02-06 14:00:13

R W Run

class-theme-installer-skin.php

12.32 KB

2024-02-06 14:00:13

R W Run

class-theme-upgrader-skin.php

4.07 KB

2024-02-06 14:00:13

R W Run

class-theme-upgrader.php

24.85 KB

2024-02-06 14:00:13

R W Run

class-walker-category-checklist.php

4.78 KB

2024-02-06 14:00:13

R W Run

class-walker-nav-menu-checklist.php

5.5 KB

2024-02-06 14:00:13

R W Run

class-walker-nav-menu-edit.php

12.94 KB

2024-02-06 14:00:13

R W Run

class-wp-ajax-upgrader-skin.php

4.09 KB

2024-02-06 14:00:13

R W Run

class-wp-application-passwords-list-table.php

6.78 KB

2024-02-06 14:00:13

R W Run

class-wp-automatic-updater.php

51.79 KB

2024-02-06 14:00:13

R W Run

class-wp-comments-list-table.php

31.54 KB

2024-02-06 14:00:13

R W Run

class-wp-community-events.php

18.33 KB

2024-02-06 14:00:13

R W Run

class-wp-debug-data.php

59.01 KB

2024-02-06 14:00:13

R W Run

class-wp-filesystem-base.php

23.84 KB

2024-02-06 14:00:13

R W Run

class-wp-filesystem-direct.php

17.72 KB

2024-02-06 14:00:13

R W Run

class-wp-filesystem-ftpext.php

22.56 KB

2024-02-06 14:00:13

R W Run

class-wp-filesystem-ftpsockets.php

18.05 KB

2024-02-06 14:00:13

R W Run

class-wp-filesystem-ssh2.php

22.76 KB

2024-02-06 14:00:13

R W Run

class-wp-importer.php

7.29 KB

2024-02-06 14:00:13

R W Run

class-wp-internal-pointers.php

4.47 KB

2024-02-06 14:00:13

R W Run

class-wp-links-list-table.php

8.69 KB

2024-02-06 14:00:13

R W Run

class-wp-list-table-compat.php

1.46 KB

2020-11-14 16:54:08

R W Run

class-wp-list-table.php

51.24 KB

2024-02-06 14:00:13

R W Run

class-wp-media-list-table.php

24.97 KB

2024-02-06 14:00:13

R W Run

class-wp-ms-sites-list-table.php

21.47 KB

2024-02-06 14:00:13

R W Run

class-wp-ms-themes-list-table.php

27.4 KB

2024-02-06 14:00:13

R W Run

class-wp-ms-users-list-table.php

14.82 KB

2024-02-06 14:00:13

R W Run

class-wp-plugin-install-list-table.php

24.4 KB

2024-02-06 14:00:13

R W Run

class-wp-plugins-list-table.php

49.21 KB

2024-02-06 14:00:13

R W Run

class-wp-post-comments-list-table.php

1.42 KB

2022-10-04 03:47:14

R W Run

class-wp-posts-list-table.php

62.28 KB

2024-02-06 14:00:13

R W Run

class-wp-privacy-data-export-requests-list-table.php

5.43 KB

2022-03-10 19:22:00

R W Run

class-wp-privacy-data-removal-requests-list-table.php

5.58 KB

2024-02-06 14:00:13

R W Run

class-wp-privacy-policy-content.php

31.77 KB

2024-02-06 14:00:13

R W Run

class-wp-privacy-requests-table.php

13.65 KB

2024-02-06 14:00:13

R W Run

class-wp-screen.php

36.42 KB

2024-02-06 14:00:13

R W Run

class-wp-site-health-auto-updates.php

13.19 KB

2024-02-06 14:00:13

R W Run

class-wp-site-health.php

119.37 KB

2024-02-06 14:00:13

R W Run

class-wp-site-icon.php

6.15 KB

2024-02-06 14:00:13

R W Run

class-wp-terms-list-table.php

20.63 KB

2024-02-06 14:00:13

R W Run

class-wp-theme-install-list-table.php

15.31 KB

2024-02-06 14:00:13

R W Run

class-wp-themes-list-table.php

10.04 KB

2024-02-06 14:00:13

R W Run

class-wp-upgrader-skin.php

6.39 KB

2024-02-06 14:00:13

R W Run

class-wp-upgrader-skins.php

1.44 KB

2019-10-08 17:19:04

R W Run

class-wp-upgrader.php

44.13 KB

2024-02-06 14:00:13

R W Run

class-wp-users-list-table.php

18.61 KB

2024-02-06 14:00:13

R W Run

comment.php

5.98 KB

2022-07-20 22:15:10

R W Run

continents-cities.php

20.06 KB

2022-09-19 23:24:10

R W Run

credits.php

5.8 KB

2024-02-06 14:00:13

R W Run

dashboard.php

68.47 KB

2024-02-06 14:00:13

R W Run

deprecated.php

40.79 KB

2024-02-06 14:00:13

R W Run

edit-tag-messages.php

1.44 KB

2021-12-07 12:20:02

R W Run

export.php

23.57 KB

2024-02-06 14:00:13

R W Run

file.php

96.07 KB

2024-04-09 22:39:24

R W Run

image-edit.php

42 KB

2024-02-06 14:00:13

R W Run

image.php

37.87 KB

2024-02-06 14:00:13

R W Run

import.php

6.52 KB

2022-07-29 09:22:10

R W Run

list-table.php

3.71 KB

2022-10-04 03:47:14

R W Run

media.php

115.2 KB

2024-02-06 14:00:13

R W Run

menu.php

9.37 KB

2024-02-06 14:00:13

R W Run

meta-boxes.php

64.5 KB

2024-02-06 14:00:13

R W Run

misc.php

44.8 KB

2024-02-06 14:00:13

R W Run

ms-admin-filters.php

1.27 KB

2022-09-20 02:51:08

R W Run

ms-deprecated.php

3.68 KB

2022-09-20 02:51:08

R W Run

ms.php

33.12 KB

2024-02-06 14:00:13

R W Run

nav-menu.php

47.72 KB

2024-02-06 14:00:13

R W Run

network.php

26.92 KB

2024-02-06 14:00:13

R W Run

noop.php

1.12 KB

2024-02-06 14:00:13

R W Run

options.php

4.06 KB

2024-02-06 14:00:13

R W Run

plugin-install.php

34.57 KB

2024-02-06 14:00:13

R W Run

plugin.php

87.77 KB

2024-02-06 14:00:13

R W Run

post.php

79.14 KB

2024-02-06 14:00:13

R W Run

privacy-tools.php

32.68 KB

2024-02-06 14:00:13

R W Run

revision.php

15.77 KB

2024-02-06 14:00:13

R W Run

schema.php

41.9 KB

2024-02-06 14:00:13

R W Run

screen.php

6.21 KB

2021-05-09 20:27:02

R W Run

taxonomy.php

8.23 KB

2024-02-06 14:00:13

R W Run

template.php

95.87 KB

2024-02-06 14:00:13

R W Run

theme-install.php

6.82 KB

2024-02-06 14:00:13

R W Run

theme.php

46.23 KB

2024-02-06 14:00:13

R W Run

translation-install.php

8.69 KB

2023-07-06 17:58:08

R W Run

update-core.php

70.82 KB

2025-10-01 05:48:54

R W Run

update.php

34.83 KB

2024-02-06 14:00:13

R W Run

upgrade.php

109.52 KB

2024-02-06 14:00:13

R W Run

user.php

22.92 KB

2024-02-06 14:00:13

R W Run

widgets.php

10.66 KB

2024-02-06 14:00:13

R W Run

error_log

📄class-wp-upgrader-skin.php

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

/**
 * Generic Skin for the WordPress Upgrader classes. This skin is designed to be extended for specific purposes.
 *
 * @since 2.8.0
 * @since 4.6.0 Moved to its own file from wp-admin/includes/class-wp-upgrader-skins.php.
 */
#[AllowDynamicProperties]
class WP_Upgrader_Skin {

/**
	 * Holds the upgrader data.
	 *
	 * @since 2.8.0
	 *
	 * @var WP_Upgrader
	 */
	public $upgrader;

/**
	 * Whether header is done.
	 *
	 * @since 2.8.0
	 *
	 * @var bool
	 */
	public $done_header = false;

/**
	 * Whether footer is done.
	 *
	 * @since 2.8.0
	 *
	 * @var bool
	 */
	public $done_footer = false;

/**
	 * Holds the result of an upgrade.
	 *
	 * @since 2.8.0
	 *
	 * @var string|bool|WP_Error
	 */
	public $result = false;

/**
	 * Holds the options of an upgrade.
	 *
	 * @since 2.8.0
	 *
	 * @var array
	 */
	public $options = array();

/**
	 * Constructor.
	 *
	 * Sets up the generic skin for the WordPress Upgrader classes.
	 *
	 * @since 2.8.0
	 *
	 * @param array $args Optional. The WordPress upgrader skin arguments to
	 *                    override default options. Default empty array.
	 */
	public function __construct( $args = array() ) {
		$defaults      = array(
			'url'     => '',
			'nonce'   => '',
			'title'   => '',
			'context' => false,
		);
		$this->options = wp_parse_args( $args, $defaults );
	}

/**
	 * @since 2.8.0
	 *
	 * @param WP_Upgrader $upgrader
	 */
	public function set_upgrader( &$upgrader ) {
		if ( is_object( $upgrader ) ) {
			$this->upgrader =& $upgrader;
		}
		$this->add_strings();
	}

/**
	 * @since 3.0.0
	 */
	public function add_strings() {
	}

/**
	 * Sets the result of an upgrade.
	 *
	 * @since 2.8.0
	 *
	 * @param string|bool|WP_Error $result The result of an upgrade.
	 */
	public function set_result( $result ) {
		$this->result = $result;
	}

/**
	 * Displays a form to the user to request for their FTP/SSH details in order
	 * to connect to the filesystem.
	 *
	 * @since 2.8.0
	 * @since 4.6.0 The `$context` parameter default changed from `false` to an empty string.
	 *
	 * @see request_filesystem_credentials()
	 *
	 * @param bool|WP_Error $error                        Optional. Whether the current request has failed to connect,
	 *                                                    or an error object. Default false.
	 * @param string        $context                      Optional. Full path to the directory that is tested
	 *                                                    for being writable. Default empty.
	 * @param bool          $allow_relaxed_file_ownership Optional. Whether to allow Group/World writable. Default false.
	 * @return bool True on success, false on failure.
	 */
	public function request_filesystem_credentials( $error = false, $context = '', $allow_relaxed_file_ownership = false ) {
		$url = $this->options['url'];
		if ( ! $context ) {
			$context = $this->options['context'];
		}
		if ( ! empty( $this->options['nonce'] ) ) {
			$url = wp_nonce_url( $url, $this->options['nonce'] );
		}

$extra_fields = array();

return request_filesystem_credentials( $url, '', $error, $context, $extra_fields, $allow_relaxed_file_ownership );
	}

/**
	 * @since 2.8.0
	 */
	public function header() {
		if ( $this->done_header ) {
			return;
		}
		$this->done_header = true;
		echo '<div class="wrap">';
		echo '<h1>' . $this->options['title'] . '</h1>';
	}

/**
	 * @since 2.8.0
	 */
	public function footer() {
		if ( $this->done_footer ) {
			return;
		}
		$this->done_footer = true;
		echo '</div>';
	}

/**
	 * @since 2.8.0
	 *
	 * @param string|WP_Error $errors Errors.
	 */
	public function error( $errors ) {
		if ( ! $this->done_header ) {
			$this->header();
		}
		if ( is_string( $errors ) ) {
			$this->feedback( $errors );
		} elseif ( is_wp_error( $errors ) && $errors->has_errors() ) {
			foreach ( $errors->get_error_messages() as $message ) {
				if ( $errors->get_error_data() && is_string( $errors->get_error_data() ) ) {
					$this->feedback( $message . ' ' . esc_html( strip_tags( $errors->get_error_data() ) ) );
				} else {
					$this->feedback( $message );
				}
			}
		}
	}

/**
	 * @since 2.8.0
	 * @since 5.9.0 Renamed `$string` (a PHP reserved keyword) to `$feedback` for PHP 8 named parameter support.
	 *
	 * @param string $feedback Message data.
	 * @param mixed  ...$args  Optional text replacements.
	 */
	public function feedback( $feedback, ...$args ) {
		if ( isset( $this->upgrader->strings[ $feedback ] ) ) {
			$feedback = $this->upgrader->strings[ $feedback ];
		}

if ( str_contains( $feedback, '%' ) ) {
			if ( $args ) {
				$args     = array_map( 'strip_tags', $args );
				$args     = array_map( 'esc_html', $args );
				$feedback = vsprintf( $feedback, $args );
			}
		}
		if ( empty( $feedback ) ) {
			return;
		}
		show_message( $feedback );
	}

/**
	 * Performs an action before an update.
	 *
	 * @since 2.8.0
	 */
	public function before() {}

/**
	 * Performs and action following an update.
	 *
	 * @since 2.8.0
	 */
	public function after() {}

/**
	 * Outputs JavaScript that calls function to decrement the update counts.
	 *
	 * @since 3.9.0
	 *
	 * @param string $type Type of update count to decrement. Likely values include 'plugin',
	 *                     'theme', 'translation', etc.
	 */
	protected function decrement_update_count( $type ) {
		if ( ! $this->result || is_wp_error( $this->result ) || 'up_to_date' === $this->result ) {
			return;
		}

if ( defined( 'IFRAME_REQUEST' ) ) {
			echo '<script type="text/javascript">
					if ( window.postMessage && JSON ) {
						window.parent.postMessage( JSON.stringify( { action: "decrementUpdateCount", upgradeType: "' . $type . '" } ), window.location.protocol + "//" + window.location.hostname );
					}
				</script>';
		} else {
			echo '<script type="text/javascript">
					(function( wp ) {
						if ( wp && wp.updates && wp.updates.decrementCount ) {
							wp.updates.decrementCount( "' . $type . '" );
						}
					})( window.wp );
				</script>';
		}
	}

/**
	 * @since 3.0.0
	 */
	public function bulk_header() {}

/**
	 * @since 3.0.0
	 */
	public function bulk_footer() {}

/**
	 * Hides the `process_failed` error message when updating by uploading a zip file.
	 *
	 * @since 5.5.0
	 *
	 * @param WP_Error $wp_error WP_Error object.
	 * @return bool True if the error should be hidden, false otherwise.
	 */
	public function hide_process_failed( $wp_error ) {
		return false;
	}
}