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admin-filters.php
admin.php
ajax-actions.php
bookmark.php
class-automatic-upgrader-skin.php
class-bulk-plugin-upgrader-skin.php
class-bulk-theme-upgrader-skin.php
class-bulk-upgrader-skin.php
class-core-upgrader.php
class-custom-background.php
class-custom-image-header.php
class-file-upload-upgrader.php
class-ftp-pure.php
class-ftp-sockets.php
class-ftp.php
class-language-pack-upgrader-skin.php
class-language-pack-upgrader.php
class-pclzip.php
class-plugin-installer-skin.php
class-plugin-upgrader-skin.php
class-plugin-upgrader.php
class-theme-installer-skin.php
class-theme-upgrader-skin.php
class-theme-upgrader.php
class-walker-category-checklist.php
class-walker-nav-menu-checklist.php
class-walker-nav-menu-edit.php
class-wp-ajax-upgrader-skin.php
class-wp-automatic-updater.php
class-wp-comments-list-table.php
class-wp-community-events.php
class-wp-debug-data.php
class-wp-filesystem-base.php
class-wp-filesystem-direct.php
class-wp-filesystem-ftpext.php
class-wp-filesystem-ftpsockets.php
class-wp-filesystem-ssh2.php
class-wp-importer.php
class-wp-internal-pointers.php
class-wp-links-list-table.php
class-wp-list-table-compat.php
class-wp-list-table.php
class-wp-media-list-table.php
class-wp-ms-sites-list-table.php
class-wp-ms-themes-list-table.php
class-wp-ms-users-list-table.php
class-wp-plugin-install-list-table.php
class-wp-plugins-list-table.php
class-wp-post-comments-list-table.php
class-wp-posts-list-table.php
class-wp-privacy-data-export-requests-list-table.php
class-wp-privacy-data-removal-requests-list-table.php
class-wp-privacy-policy-content.php
class-wp-privacy-requests-table.php
class-wp-screen.php
class-wp-site-health-auto-updates.php
class-wp-site-health.php
class-wp-site-icon.php
class-wp-terms-list-table.php
class-wp-theme-install-list-table.php
class-wp-themes-list-table.php
class-wp-upgrader-skin.php
class-wp-upgrader-skins.php
class-wp-upgrader.php
class-wp-users-list-table.php
comment.php
continents-cities.php
credits.php
dashboard.php
deprecated.php
edit-tag-messages.php
export.php
file.php
image-edit.php
image.php
import.php
list-table.php
media.php
menu.php
meta-boxes.php
misc.php
ms-admin-filters.php
ms-deprecated.php
ms.php
nav-menu.php
network.php
noop.php
options.php
plugin-install.php
plugin.php
post.php
privacy-tools.php
revision.php
schema.php
screen.php
taxonomy.php
template.php
theme-install.php
theme.php
translation-install.php
update-core.php
update.php
upgrade.php
user.php
widgets.php
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Edit File: class-automatic-upgrader-skin.php
<?php /** * Upgrader API: Automatic_Upgrader_Skin class * * @package WordPress * @subpackage Upgrader * @since 4.6.0 */ /** * Upgrader Skin for Automatic WordPress Upgrades * * This skin is designed to be used when no output is intended, all output * is captured and stored for the caller to process and log/email/discard. * * @since 3.7.0 * @since 4.6.0 Moved to its own file from wp-admin/includes/class-wp-upgrader-skins.php. * * @see Bulk_Upgrader_Skin */ class Automatic_Upgrader_Skin extends WP_Upgrader_Skin { protected $messages = array(); /** * Determines whether the upgrader needs FTP/SSH details in order to connect * to the filesystem. * * @since 3.7.0 * @since 4.6.0 The `$context` parameter default changed from `false` to an empty string. * * @see request_filesystem_credentials() * * @param bool $error Optional. Whether the current request has failed to connect. * 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 ) { if ( $context ) { $this->options['context'] = $context; } // TODO: fix up request_filesystem_credentials(), or split it, to allow us to request a no-output version // This will output a credentials form in event of failure, We don't want that, so just hide with a buffer ob_start(); $result = parent::request_filesystem_credentials( $error, $context, $allow_relaxed_file_ownership ); ob_end_clean(); return $result; } /** * @return array */ public function get_upgrade_messages() { return $this->messages; } /** * @param string|array|WP_Error $data * @param mixed ...$args Optional text replacements. */ public function feedback( $data, ...$args ) { if ( is_wp_error( $data ) ) { $string = $data->get_error_message(); } elseif ( is_array( $data ) ) { return; } else { $string = $data; } if ( ! empty( $this->upgrader->strings[ $string ] ) ) { $string = $this->upgrader->strings[ $string ]; } if ( strpos( $string, '%' ) !== false ) { if ( ! empty( $args ) ) { $string = vsprintf( $string, $args ); } } $string = trim( $string ); // Only allow basic HTML in the messages, as it'll be used in emails/logs rather than direct browser output. $string = wp_kses( $string, array( 'a' => array( 'href' => true, ), 'br' => true, 'em' => true, 'strong' => true, ) ); if ( empty( $string ) ) { return; } $this->messages[] = $string; } /** */ public function header() { ob_start(); } /** */ public function footer() { $output = ob_get_clean(); if ( ! empty( $output ) ) { $this->feedback( $output ); } } }
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