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Files:
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-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. */ class WP_Upgrader_Skin { public $upgrader; public $done_header = false; public $done_footer = false; /** * Holds the result of an upgrade. * * @since 2.8.0 * @var string|bool|WP_Error */ public $result = false; public $options = array(); /** * @param array $args */ public function __construct( $args = array() ) { $defaults = array( 'url' => '', 'nonce' => '', 'title' => '', 'context' => false, ); $this->options = wp_parse_args( $args, $defaults ); } /** * @param WP_Upgrader $upgrader */ public function set_upgrader( &$upgrader ) { if ( is_object( $upgrader ) ) { $this->upgrader =& $upgrader; } $this->add_strings(); } /** */ 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 $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 False on failure, true on success. */ 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 ); } /** */ public function header() { if ( $this->done_header ) { return; } $this->done_header = true; echo '<div class="wrap">'; echo '<h1>' . $this->options['title'] . '</h1>'; } /** */ public function footer() { if ( $this->done_footer ) { return; } $this->done_footer = true; echo '</div>'; } /** * @param string|WP_Error $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 ); } } } } /** * @param string $string * @param mixed ...$args Optional text replacements. */ public function feedback( $string, ...$args ) { if ( isset( $this->upgrader->strings[ $string ] ) ) { $string = $this->upgrader->strings[ $string ]; } if ( strpos( $string, '%' ) !== false ) { if ( $args ) { $args = array_map( 'strip_tags', $args ); $args = array_map( 'esc_html', $args ); $string = vsprintf( $string, $args ); } } if ( empty( $string ) ) { return; } show_message( $string ); } /** */ public function before() {} /** */ public function after() {} /** * Output 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>'; } } /** */ public function bulk_header() {} /** */ public function bulk_footer() {} }
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