R E D

NAME	SIZE	PERMISSION
admin-filters.php	7.85 KB	-rwxr-xr-x
admin.php	3.54 KB	-rwxr-xr-x
ajax-actions.php	148.08 KB	-rwxr-xr-x
bookmark.php	11.45 KB	-rwxr-xr-x
class-automatic-upgrader-skin.php	3.58 KB	-rwxr-xr-x
class-bulk-plugin-upgrader-skin.php	2.53 KB	-rwxr-xr-x
class-bulk-theme-upgrader-skin.php	2.6 KB	-rwxr-xr-x
class-bulk-upgrader-skin.php	6.59 KB	-rwxr-xr-x
class-core-upgrader.php	14.83 KB	-rwxr-xr-x
class-custom-background.php	21.14 KB	-rwxr-xr-x
class-custom-image-header.php	48.14 KB	-rwxr-xr-x
class-file-upload-upgrader.php	4.07 KB	-rwxr-xr-x
class-ftp-pure.php	5.3 KB	-rwxr-xr-x
class-ftp-sockets.php	8.28 KB	-rwxr-xr-x
class-ftp.php	26.73 KB	-rwxr-xr-x
class-language-pack-upgrader-skin.php	2.8 KB	-rwxr-xr-x
class-language-pack-upgrader.php	15.2 KB	-rwxr-xr-x
class-pclzip.php	192.08 KB	-rwxr-xr-x
class-plugin-installer-skin.php	11.77 KB	-rwxr-xr-x
class-plugin-upgrader-skin.php	3.2 KB	-rwxr-xr-x
class-plugin-upgrader.php	22.7 KB	-rwxr-xr-x
class-theme-installer-skin.php	12.44 KB	-rwxr-xr-x
class-theme-upgrader-skin.php	4.08 KB	-rwxr-xr-x
class-theme-upgrader.php	26.08 KB	-rwxr-xr-x
class-walker-category-checklist.php	4.97 KB	-rwxr-xr-x
class-walker-nav-menu-checklist.php	5.5 KB	-rwxr-xr-x
class-walker-nav-menu-edit.php	13.85 KB	-rwxr-xr-x
class-wp-ajax-upgrader-skin.php	4.09 KB	-rwxr-xr-x
class-wp-application-passwords-list-table.php	6.79 KB	-rwxr-xr-x
class-wp-automatic-updater.php	60.45 KB	-rwxr-xr-x
class-wp-comments-list-table.php	32.28 KB	-rwxr-xr-x
class-wp-community-events.php	18.33 KB	-rwxr-xr-x
class-wp-debug-data.php	65.06 KB	-rwxr-xr-x
class-wp-filesystem-base.php	23.84 KB	-rwxr-xr-x
class-wp-filesystem-direct.php	17.72 KB	-rwxr-xr-x
class-wp-filesystem-ftpext.php	22.56 KB	-rwxr-xr-x
class-wp-filesystem-ftpsockets.php	18.05 KB	-rwxr-xr-x
class-wp-filesystem-ssh2.php	22.76 KB	-rwxr-xr-x
class-wp-importer.php	7.32 KB	-rwxr-xr-x
class-wp-internal-pointers.php	4.47 KB	-rwxr-xr-x
class-wp-links-list-table.php	9.02 KB	-rwxr-xr-x
class-wp-list-table-compat.php	1.46 KB	-rwxr-xr-x
class-wp-list-table.php	51.67 KB	-rwxr-xr-x
class-wp-media-list-table.php	25.29 KB	-rwxr-xr-x
class-wp-ms-sites-list-table.php	21.5 KB	-rwxr-xr-x
class-wp-ms-themes-list-table.php	27.77 KB	-rwxr-xr-x
class-wp-ms-users-list-table.php	15.35 KB	-rwxr-xr-x
class-wp-plugin-install-list-table.php	24.21 KB	-rwxr-xr-x
class-wp-plugins-list-table.php	56.43 KB	-rwxr-xr-x
class-wp-post-comments-list-table.php	1.42 KB	-rwxr-xr-x
class-wp-posts-list-table.php	62.71 KB	-rwxr-xr-x
class-wp-privacy-data-export-requests-list-table.php	5.43 KB	-rwxr-xr-x
class-wp-privacy-data-removal-requests-list-table.php	5.58 KB	-rwxr-xr-x
class-wp-privacy-policy-content.php	31.86 KB	-rwxr-xr-x
class-wp-privacy-requests-table.php	14.06 KB	-rwxr-xr-x
class-wp-screen.php	36.45 KB	-rwxr-xr-x
class-wp-site-health-auto-updates.php	14 KB	-rwxr-xr-x
class-wp-site-health.php	119.49 KB	-rwxr-xr-x
class-wp-site-icon.php	6.26 KB	-rwxr-xr-x
class-wp-terms-list-table.php	20.69 KB	-rwxr-xr-x
class-wp-theme-install-list-table.php	15.23 KB	-rwxr-xr-x
class-wp-themes-list-table.php	10.11 KB	-rwxr-xr-x
class-wp-upgrader-skin.php	6.94 KB	-rwxr-xr-x
class-wp-upgrader-skins.php	1.44 KB	-rwxr-xr-x
class-wp-upgrader.php	46.88 KB	-rwxr-xr-x
class-wp-users-list-table.php	18.61 KB	-rwxr-xr-x
comment.php	5.98 KB	-rwxr-xr-x
continents-cities.php	20.06 KB	-rwxr-xr-x
credits.php	5.73 KB	-rwxr-xr-x
dashboard.php	68.08 KB	-rwxr-xr-x
deprecated.php	40.8 KB	-rwxr-xr-x
edit-tag-messages.php	1.44 KB	-rwxr-xr-x
export.php	24.97 KB	-rwxr-xr-x
file.php	95.87 KB	-rwxr-xr-x
image-edit.php	42.85 KB	-rwxr-xr-x
image.php	41.66 KB	-rwxr-xr-x
import.php	6.46 KB	-rwxr-xr-x
list-table.php	3.71 KB	-rwxr-xr-x
media.php	116.32 KB	-rwxr-xr-x
menu.php	9.39 KB	-rwxr-xr-x
meta-boxes.php	64.53 KB	-rwxr-xr-x
misc.php	44.71 KB	-rwxr-xr-x
ms-admin-filters.php	1.27 KB	-rwxr-xr-x
ms-deprecated.php	3.68 KB	-rwxr-xr-x
ms.php	33.51 KB	-rwxr-xr-x
nav-menu.php	47.89 KB	-rwxr-xr-x
network.php	26.36 KB	-rwxr-xr-x
noop.php	1.12 KB	-rwxr-xr-x
options.php	4.15 KB	-rwxr-xr-x
plugin-install.php	38.55 KB	-rwxr-xr-x
plugin.php	90.75 KB	-rwxr-xr-x
post.php	80.28 KB	-rwxr-xr-x
privacy-tools.php	32.68 KB	-rwxr-xr-x
revision.php	16.18 KB	-rwxr-xr-x
schema.php	41.86 KB	-rwxr-xr-x
screen.php	6.23 KB	-rwxr-xr-x
taxonomy.php	8.23 KB	-rwxr-xr-x
template.php	96.22 KB	-rwxr-xr-x
theme-install.php	6.83 KB	-rwxr-xr-x
theme.php	46.62 KB	-rwxr-xr-x
translation-install.php	10.82 KB	-rwxr-xr-x
update-core.php	68.5 KB	-rwxr-xr-x
update.php	33.63 KB	-rwxr-xr-x
upgrade.php	112.09 KB	-rwxr-xr-x
user.php	22.98 KB	-rwxr-xr-x
widgets.php	10.66 KB	-rwxr-xr-x

Code Editor : class-bulk-upgrader-skin.php

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

/**
 * Generic Bulk Upgrader Skin for WordPress Upgrades.
 *
 * @since 3.0.0
 * @since 4.6.0 Moved to its own file from wp-admin/includes/class-wp-upgrader-skins.php.
 *
 * @see WP_Upgrader_Skin
 */
class Bulk_Upgrader_Skin extends WP_Upgrader_Skin {

/**
	 * Whether the bulk update process has started.
	 *
	 * @since 3.0.0
	 * @var bool
	 */
	public $in_loop = false;

/**
	 * Stores an error message about the update.
	 *
	 * @since 3.0.0
	 * @var string|false
	 */
	public $error = false;

/**
	 * Constructor.
	 *
	 * Sets up the generic skin for the Bulk Upgrader classes.
	 *
	 * @since 3.0.0
	 *
	 * @param array $args
	 */
	public function __construct( $args = array() ) {
		$defaults = array(
			'url'   => '',
			'nonce' => '',
		);
		$args     = wp_parse_args( $args, $defaults );

parent::__construct( $args );
	}

/**
	 * Sets up the strings used in the update process.
	 *
	 * @since 3.0.0
	 */
	public function add_strings() {
		$this->upgrader->strings['skin_upgrade_start'] = __( 'The update process is starting. This process may take a while on some hosts, so please be patient.' );
		/* translators: 1: Title of an update, 2: Error message. */
		$this->upgrader->strings['skin_update_failed_error'] = __( 'An error occurred while updating %1$s: %2$s' );
		/* translators: %s: Title of an update. */
		$this->upgrader->strings['skin_update_failed'] = __( 'The update of %s failed.' );
		/* translators: %s: Title of an update. */
		$this->upgrader->strings['skin_update_successful'] = __( '%s updated successfully.' );
		$this->upgrader->strings['skin_upgrade_end']       = __( 'All updates have been completed.' );
	}

/**
	 * Displays a message about the update.
	 *
	 * @since 3.0.0
	 * @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;
		}
		if ( $this->in_loop ) {
			echo "$feedback<br />\n";
		} else {
			echo "<p>$feedback</p>\n";
		}
	}

/**
	 * Displays the header before the update process.
	 *
	 * @since 3.0.0
	 */
	public function header() {
		// Nothing. This will be displayed within an iframe.
	}

/**
	 * Displays the footer following the update process.
	 *
	 * @since 3.0.0
	 */
	public function footer() {
		// Nothing. This will be displayed within an iframe.
	}

/**
	 * Displays an error message about the update.
	 *
	 * @since 3.0.0
	 * @since 5.9.0 Renamed `$error` to `$errors` for PHP 8 named parameter support.
	 *
	 * @param string|WP_Error $errors Errors.
	 */
	public function error( $errors ) {
		if ( is_string( $errors ) && isset( $this->upgrader->strings[ $errors ] ) ) {
			$this->error = $this->upgrader->strings[ $errors ];
		}

if ( is_wp_error( $errors ) ) {
			$messages = array();
			foreach ( $errors->get_error_messages() as $emessage ) {
				if ( $errors->get_error_data() && is_string( $errors->get_error_data() ) ) {
					$messages[] = $emessage . ' ' . esc_html( strip_tags( $errors->get_error_data() ) );
				} else {
					$messages[] = $emessage;
				}
			}
			$this->error = implode( ', ', $messages );
		}
		echo '<script type="text/javascript">jQuery(\'.waiting-' . esc_js( $this->upgrader->update_current ) . '\').hide();</script>';
	}

/**
	 * Displays the header before the bulk update process.
	 *
	 * @since 3.0.0
	 */
	public function bulk_header() {
		$this->feedback( 'skin_upgrade_start' );
	}

/**
	 * Displays the footer following the bulk update process.
	 *
	 * @since 3.0.0
	 */
	public function bulk_footer() {
		$this->feedback( 'skin_upgrade_end' );
	}

/**
	 * Performs an action before a bulk update.
	 *
	 * @since 3.0.0
	 *
	 * @param string $title
	 */
	public function before( $title = '' ) {
		$this->in_loop = true;
		printf( '<h2>' . $this->upgrader->strings['skin_before_update_header'] . ' <span class="spinner waiting-' . $this->upgrader->update_current . '"></span></h2>', $title, $this->upgrader->update_current, $this->upgrader->update_count );
		echo '<script type="text/javascript">jQuery(\'.waiting-' . esc_js( $this->upgrader->update_current ) . '\').css("display", "inline-block");</script>';
		// This progress messages div gets moved via JavaScript when clicking on "More details.".
		echo '<div class="update-messages hide-if-js" id="progress-' . esc_attr( $this->upgrader->update_current ) . '"><p>';
		$this->flush_output();
	}

/**
	 * Performs an action following a bulk update.
	 *
	 * @since 3.0.0
	 *
	 * @param string $title
	 */
	public function after( $title = '' ) {
		echo '</p></div>';
		if ( $this->error || ! $this->result ) {
			if ( $this->error ) {
				$after_error_message = sprintf( $this->upgrader->strings['skin_update_failed_error'], $title, '<strong>' . $this->error . '</strong>' );
			} else {
				$after_error_message = sprintf( $this->upgrader->strings['skin_update_failed'], $title );
			}
			wp_admin_notice(
				$after_error_message,
				array(
					'additional_classes' => array( 'error' ),
				)
			);

echo '<script type="text/javascript">jQuery(\'#progress-' . esc_js( $this->upgrader->update_current ) . '\').show();</script>';
		}
		if ( $this->result && ! is_wp_error( $this->result ) ) {
			if ( ! $this->error ) {
				echo '<div class="updated js-update-details" data-update-details="progress-' . esc_attr( $this->upgrader->update_current ) . '">' .
					'<p>' . sprintf( $this->upgrader->strings['skin_update_successful'], $title ) .
					' <button type="button" class="hide-if-no-js button-link js-update-details-toggle" aria-expanded="false">' . __( 'More details.' ) . '<span class="dashicons dashicons-arrow-down" aria-hidden="true"></span></button>' .
					'</p></div>';
			}

echo '<script type="text/javascript">jQuery(\'.waiting-' . esc_js( $this->upgrader->update_current ) . '\').hide();</script>';
		}

$this->reset();
		$this->flush_output();
	}

/**
	 * Resets the properties used in the update process.
	 *
	 * @since 3.0.0
	 */
	public function reset() {
		$this->in_loop = false;
		$this->error   = false;
	}

/**
	 * Flushes all output buffers.
	 *
	 * @since 3.0.0
	 */
	public function flush_output() {
		wp_ob_end_flush_all();
		flush();
	}
}

${this.title}

Code Editor : class-bulk-upgrader-skin.php