--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/wp/wp-admin/includes/class-wp-upgrader-skins.php Wed Nov 06 03:21:17 2013 +0000
@@ -0,0 +1,662 @@
+<?php
+/**
+ * The User Interface "Skins" for the WordPress File Upgrader
+ *
+ * @package WordPress
+ * @subpackage Upgrader
+ * @since 2.8.0
+ */
+
+/**
+ * Generic Skin for the WordPress Upgrader classes. This skin is designed to be extended for specific purposes.
+ *
+ * @package WordPress
+ * @subpackage Upgrader
+ * @since 2.8.0
+ */
+class WP_Upgrader_Skin {
+
+ var $upgrader;
+ var $done_header = false;
+ var $result = false;
+
+ function __construct($args = array()) {
+ $defaults = array( 'url' => '', 'nonce' => '', 'title' => '', 'context' => false );
+ $this->options = wp_parse_args($args, $defaults);
+ }
+
+ function set_upgrader(&$upgrader) {
+ if ( is_object($upgrader) )
+ $this->upgrader =& $upgrader;
+ $this->add_strings();
+ }
+
+ function add_strings() {
+ }
+
+ function set_result($result) {
+ $this->result = $result;
+ }
+
+ function request_filesystem_credentials($error = false) {
+ $url = $this->options['url'];
+ $context = $this->options['context'];
+ if ( !empty($this->options['nonce']) )
+ $url = wp_nonce_url($url, $this->options['nonce']);
+ return request_filesystem_credentials($url, '', $error, $context); //Possible to bring inline, Leaving as is for now.
+ }
+
+ function header() {
+ if ( $this->done_header )
+ return;
+ $this->done_header = true;
+ echo '<div class="wrap">';
+ screen_icon();
+ echo '<h2>' . $this->options['title'] . '</h2>';
+ }
+ function footer() {
+ echo '</div>';
+ }
+
+ function error($errors) {
+ if ( ! $this->done_header )
+ $this->header();
+ if ( is_string($errors) ) {
+ $this->feedback($errors);
+ } elseif ( is_wp_error($errors) && $errors->get_error_code() ) {
+ foreach ( $errors->get_error_messages() as $message ) {
+ if ( $errors->get_error_data() && is_string( $errors->get_error_data() ) )
+ $this->feedback($message . ' ' . esc_html( $errors->get_error_data() ) );
+ else
+ $this->feedback($message);
+ }
+ }
+ }
+
+ function feedback($string) {
+ if ( isset( $this->upgrader->strings[$string] ) )
+ $string = $this->upgrader->strings[$string];
+
+ if ( strpos($string, '%') !== false ) {
+ $args = func_get_args();
+ $args = array_splice($args, 1);
+ 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);
+ }
+ function before() {}
+ function after() {}
+
+}
+
+/**
+ * Plugin Upgrader Skin for WordPress Plugin Upgrades.
+ *
+ * @package WordPress
+ * @subpackage Upgrader
+ * @since 2.8.0
+ */
+class Plugin_Upgrader_Skin extends WP_Upgrader_Skin {
+ var $plugin = '';
+ var $plugin_active = false;
+ var $plugin_network_active = false;
+
+ function __construct($args = array()) {
+ $defaults = array( 'url' => '', 'plugin' => '', 'nonce' => '', 'title' => __('Update Plugin') );
+ $args = wp_parse_args($args, $defaults);
+
+ $this->plugin = $args['plugin'];
+
+ $this->plugin_active = is_plugin_active( $this->plugin );
+ $this->plugin_network_active = is_plugin_active_for_network( $this->plugin );
+
+ parent::__construct($args);
+ }
+
+ function after() {
+ $this->plugin = $this->upgrader->plugin_info();
+ if ( !empty($this->plugin) && !is_wp_error($this->result) && $this->plugin_active ){
+ echo '<iframe style="border:0;overflow:hidden" width="100%" height="170px" src="' . wp_nonce_url('update.php?action=activate-plugin&networkwide=' . $this->plugin_network_active . '&plugin=' . urlencode( $this->plugin ), 'activate-plugin_' . $this->plugin) .'"></iframe>';
+ }
+
+ $update_actions = array(
+ 'activate_plugin' => '<a href="' . wp_nonce_url('plugins.php?action=activate&plugin=' . urlencode( $this->plugin ), 'activate-plugin_' . $this->plugin) . '" title="' . esc_attr__('Activate this plugin') . '" target="_parent">' . __('Activate Plugin') . '</a>',
+ 'plugins_page' => '<a href="' . self_admin_url('plugins.php') . '" title="' . esc_attr__('Go to plugins page') . '" target="_parent">' . __('Return to Plugins page') . '</a>'
+ );
+ if ( $this->plugin_active || ! $this->result || is_wp_error( $this->result ) || ! current_user_can( 'activate_plugins' ) )
+ unset( $update_actions['activate_plugin'] );
+
+ $update_actions = apply_filters('update_plugin_complete_actions', $update_actions, $this->plugin);
+ if ( ! empty($update_actions) )
+ $this->feedback(implode(' | ', (array)$update_actions));
+ }
+
+ function before() {
+ if ( $this->upgrader->show_before ) {
+ echo $this->upgrader->show_before;
+ $this->upgrader->show_before = '';
+ }
+ }
+}
+
+/**
+ * Plugin Upgrader Skin for WordPress Plugin Upgrades.
+ *
+ * @package WordPress
+ * @subpackage Upgrader
+ * @since 3.0.0
+ */
+class Bulk_Upgrader_Skin extends WP_Upgrader_Skin {
+ var $in_loop = false;
+ var $error = false;
+
+ function __construct($args = array()) {
+ $defaults = array( 'url' => '', 'nonce' => '' );
+ $args = wp_parse_args($args, $defaults);
+
+ parent::__construct($args);
+ }
+
+ 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.');
+ $this->upgrader->strings['skin_update_failed_error'] = __('An error occurred while updating %1$s: <strong>%2$s</strong>');
+ $this->upgrader->strings['skin_update_failed'] = __('The update of %1$s failed.');
+ $this->upgrader->strings['skin_update_successful'] = __('%1$s updated successfully.').' <a onclick="%2$s" href="#" class="hide-if-no-js"><span>'.__('Show Details').'</span><span class="hidden">'.__('Hide Details').'</span>.</a>';
+ $this->upgrader->strings['skin_upgrade_end'] = __('All updates have been completed.');
+ }
+
+ function feedback($string) {
+ if ( isset( $this->upgrader->strings[$string] ) )
+ $string = $this->upgrader->strings[$string];
+
+ if ( strpos($string, '%') !== false ) {
+ $args = func_get_args();
+ $args = array_splice($args, 1);
+ if ( $args ) {
+ $args = array_map( 'strip_tags', $args );
+ $args = array_map( 'esc_html', $args );
+ $string = vsprintf($string, $args);
+ }
+ }
+ if ( empty($string) )
+ return;
+ if ( $this->in_loop )
+ echo "$string<br />\n";
+ else
+ echo "<p>$string</p>\n";
+ }
+
+ function header() {
+ // Nothing, This will be displayed within a iframe.
+ }
+
+ function footer() {
+ // Nothing, This will be displayed within a iframe.
+ }
+ function error($error) {
+ if ( is_string($error) && isset( $this->upgrader->strings[$error] ) )
+ $this->error = $this->upgrader->strings[$error];
+
+ if ( is_wp_error($error) ) {
+ foreach ( $error->get_error_messages() as $emessage ) {
+ if ( $error->get_error_data() && is_string( $error->get_error_data() ) )
+ $messages[] = $emessage . ' ' . esc_html( $error->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>';
+ }
+
+ function bulk_header() {
+ $this->feedback('skin_upgrade_start');
+ }
+
+ function bulk_footer() {
+ $this->feedback('skin_upgrade_end');
+ }
+
+ function before($title = '') {
+ $this->in_loop = true;
+ printf( '<h4>' . $this->upgrader->strings['skin_before_update_header'] . ' <span class="spinner waiting-' . $this->upgrader->update_current . '"></span></h4>', $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>';
+ echo '<div class="update-messages hide-if-js" id="progress-' . esc_attr($this->upgrader->update_current) . '"><p>';
+ $this->flush_output();
+ }
+
+ function after($title = '') {
+ echo '</p></div>';
+ if ( $this->error || ! $this->result ) {
+ if ( $this->error )
+ echo '<div class="error"><p>' . sprintf($this->upgrader->strings['skin_update_failed_error'], $title, $this->error) . '</p></div>';
+ else
+ echo '<div class="error"><p>' . sprintf($this->upgrader->strings['skin_update_failed'], $title) . '</p></div>';
+
+ echo '<script type="text/javascript">jQuery(\'#progress-' . esc_js($this->upgrader->update_current) . '\').show();</script>';
+ }
+ if ( $this->result && ! is_wp_error( $this->result ) ) {
+ if ( ! $this->error )
+ echo '<div class="updated"><p>' . sprintf($this->upgrader->strings['skin_update_successful'], $title, 'jQuery(\'#progress-' . esc_js($this->upgrader->update_current) . '\').toggle();jQuery(\'span\', this).toggle(); return false;') . '</p></div>';
+ echo '<script type="text/javascript">jQuery(\'.waiting-' . esc_js($this->upgrader->update_current) . '\').hide();</script>';
+ }
+
+ $this->reset();
+ $this->flush_output();
+ }
+
+ function reset() {
+ $this->in_loop = false;
+ $this->error = false;
+ }
+
+ function flush_output() {
+ wp_ob_end_flush_all();
+ flush();
+ }
+}
+
+class Bulk_Plugin_Upgrader_Skin extends Bulk_Upgrader_Skin {
+ var $plugin_info = array(); // Plugin_Upgrader::bulk() will fill this in.
+
+ function __construct($args = array()) {
+ parent::__construct($args);
+ }
+
+ function add_strings() {
+ parent::add_strings();
+ $this->upgrader->strings['skin_before_update_header'] = __('Updating Plugin %1$s (%2$d/%3$d)');
+ }
+
+ function before($title = '') {
+ parent::before($this->plugin_info['Title']);
+ }
+
+ function after($title = '') {
+ parent::after($this->plugin_info['Title']);
+ }
+ function bulk_footer() {
+ parent::bulk_footer();
+ $update_actions = array(
+ 'plugins_page' => '<a href="' . self_admin_url('plugins.php') . '" title="' . esc_attr__('Go to plugins page') . '" target="_parent">' . __('Return to Plugins page') . '</a>',
+ 'updates_page' => '<a href="' . self_admin_url('update-core.php') . '" title="' . esc_attr__('Go to WordPress Updates page') . '" target="_parent">' . __('Return to WordPress Updates') . '</a>'
+ );
+ if ( ! current_user_can( 'activate_plugins' ) )
+ unset( $update_actions['plugins_page'] );
+
+ $update_actions = apply_filters('update_bulk_plugins_complete_actions', $update_actions, $this->plugin_info);
+ if ( ! empty($update_actions) )
+ $this->feedback(implode(' | ', (array)$update_actions));
+ }
+}
+
+class Bulk_Theme_Upgrader_Skin extends Bulk_Upgrader_Skin {
+ var $theme_info = array(); // Theme_Upgrader::bulk() will fill this in.
+
+ function __construct($args = array()) {
+ parent::__construct($args);
+ }
+
+ function add_strings() {
+ parent::add_strings();
+ $this->upgrader->strings['skin_before_update_header'] = __('Updating Theme %1$s (%2$d/%3$d)');
+ }
+
+ function before($title = '') {
+ parent::before( $this->theme_info->display('Name') );
+ }
+
+ function after($title = '') {
+ parent::after( $this->theme_info->display('Name') );
+ }
+
+ function bulk_footer() {
+ parent::bulk_footer();
+ $update_actions = array(
+ 'themes_page' => '<a href="' . self_admin_url('themes.php') . '" title="' . esc_attr__('Go to themes page') . '" target="_parent">' . __('Return to Themes page') . '</a>',
+ 'updates_page' => '<a href="' . self_admin_url('update-core.php') . '" title="' . esc_attr__('Go to WordPress Updates page') . '" target="_parent">' . __('Return to WordPress Updates') . '</a>'
+ );
+ if ( ! current_user_can( 'switch_themes' ) && ! current_user_can( 'edit_theme_options' ) )
+ unset( $update_actions['themes_page'] );
+
+ $update_actions = apply_filters('update_bulk_theme_complete_actions', $update_actions, $this->theme_info );
+ if ( ! empty($update_actions) )
+ $this->feedback(implode(' | ', (array)$update_actions));
+ }
+}
+
+/**
+ * Plugin Installer Skin for WordPress Plugin Installer.
+ *
+ * @package WordPress
+ * @subpackage Upgrader
+ * @since 2.8.0
+ */
+class Plugin_Installer_Skin extends WP_Upgrader_Skin {
+ var $api;
+ var $type;
+
+ function __construct($args = array()) {
+ $defaults = array( 'type' => 'web', 'url' => '', 'plugin' => '', 'nonce' => '', 'title' => '' );
+ $args = wp_parse_args($args, $defaults);
+
+ $this->type = $args['type'];
+ $this->api = isset($args['api']) ? $args['api'] : array();
+
+ parent::__construct($args);
+ }
+
+ function before() {
+ if ( !empty($this->api) )
+ $this->upgrader->strings['process_success'] = sprintf( __('Successfully installed the plugin <strong>%s %s</strong>.'), $this->api->name, $this->api->version);
+ }
+
+ function after() {
+
+ $plugin_file = $this->upgrader->plugin_info();
+
+ $install_actions = array();
+
+ $from = isset($_GET['from']) ? wp_unslash( $_GET['from'] ) : 'plugins';
+
+ if ( 'import' == $from )
+ $install_actions['activate_plugin'] = '<a href="' . wp_nonce_url('plugins.php?action=activate&from=import&plugin=' . urlencode( $plugin_file ), 'activate-plugin_' . $plugin_file) . '" title="' . esc_attr__('Activate this plugin') . '" target="_parent">' . __('Activate Plugin & Run Importer') . '</a>';
+ else
+ $install_actions['activate_plugin'] = '<a href="' . wp_nonce_url('plugins.php?action=activate&plugin=' . urlencode( $plugin_file ), 'activate-plugin_' . $plugin_file) . '" title="' . esc_attr__('Activate this plugin') . '" target="_parent">' . __('Activate Plugin') . '</a>';
+
+ if ( is_multisite() && current_user_can( 'manage_network_plugins' ) ) {
+ $install_actions['network_activate'] = '<a href="' . wp_nonce_url('plugins.php?action=activate&networkwide=1&plugin=' . urlencode( $plugin_file ), 'activate-plugin_' . $plugin_file) . '" title="' . esc_attr__('Activate this plugin for all sites in this network') . '" target="_parent">' . __('Network Activate') . '</a>';
+ unset( $install_actions['activate_plugin'] );
+ }
+
+ if ( 'import' == $from )
+ $install_actions['importers_page'] = '<a href="' . admin_url('import.php') . '" title="' . esc_attr__('Return to Importers') . '" target="_parent">' . __('Return to Importers') . '</a>';
+ else if ( $this->type == 'web' )
+ $install_actions['plugins_page'] = '<a href="' . self_admin_url('plugin-install.php') . '" title="' . esc_attr__('Return to Plugin Installer') . '" target="_parent">' . __('Return to Plugin Installer') . '</a>';
+ else
+ $install_actions['plugins_page'] = '<a href="' . self_admin_url('plugins.php') . '" title="' . esc_attr__('Return to Plugins page') . '" target="_parent">' . __('Return to Plugins page') . '</a>';
+
+ if ( ! $this->result || is_wp_error($this->result) ) {
+ unset( $install_actions['activate_plugin'], $install_actions['network_activate'] );
+ } elseif ( ! current_user_can( 'activate_plugins' ) ) {
+ unset( $install_actions['activate_plugin'] );
+ }
+
+ $install_actions = apply_filters('install_plugin_complete_actions', $install_actions, $this->api, $plugin_file);
+ if ( ! empty($install_actions) )
+ $this->feedback(implode(' | ', (array)$install_actions));
+ }
+}
+
+/**
+ * Theme Installer Skin for the WordPress Theme Installer.
+ *
+ * @package WordPress
+ * @subpackage Upgrader
+ * @since 2.8.0
+ */
+class Theme_Installer_Skin extends WP_Upgrader_Skin {
+ var $api;
+ var $type;
+
+ function __construct($args = array()) {
+ $defaults = array( 'type' => 'web', 'url' => '', 'theme' => '', 'nonce' => '', 'title' => '' );
+ $args = wp_parse_args($args, $defaults);
+
+ $this->type = $args['type'];
+ $this->api = isset($args['api']) ? $args['api'] : array();
+
+ parent::__construct($args);
+ }
+
+ function before() {
+ if ( !empty($this->api) )
+ $this->upgrader->strings['process_success'] = sprintf( $this->upgrader->strings['process_success_specific'], $this->api->name, $this->api->version);
+ }
+
+ function after() {
+ if ( empty($this->upgrader->result['destination_name']) )
+ return;
+
+ $theme_info = $this->upgrader->theme_info();
+ if ( empty( $theme_info ) )
+ return;
+
+ $name = $theme_info->display('Name');
+ $stylesheet = $this->upgrader->result['destination_name'];
+ $template = $theme_info->get_template();
+
+ $preview_link = add_query_arg( array(
+ 'preview' => 1,
+ 'template' => urlencode( $template ),
+ 'stylesheet' => urlencode( $stylesheet ),
+ ), trailingslashit( home_url() ) );
+
+ $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 );
+
+ $install_actions = array();
+ $install_actions['preview'] = '<a href="' . esc_url( $preview_link ) . '" class="hide-if-customize" title="' . esc_attr( sprintf( __('Preview “%s”'), $name ) ) . '">' . __('Preview') . '</a>';
+ $install_actions['preview'] .= '<a href="' . wp_customize_url( $stylesheet ) . '" class="hide-if-no-customize load-customize" title="' . esc_attr( sprintf( __('Preview “%s”'), $name ) ) . '">' . __('Live Preview') . '</a>';
+ $install_actions['activate'] = '<a href="' . esc_url( $activate_link ) . '" class="activatelink" title="' . esc_attr( sprintf( __('Activate “%s”'), $name ) ) . '">' . __('Activate') . '</a>';
+
+ if ( is_network_admin() && current_user_can( 'manage_network_themes' ) )
+ $install_actions['network_enable'] = '<a href="' . esc_url( wp_nonce_url( 'themes.php?action=enable&theme=' . urlencode( $stylesheet ), 'enable-theme_' . $stylesheet ) ) . '" title="' . esc_attr__( 'Enable this theme for all sites in this network' ) . '" target="_parent">' . __( 'Network Enable' ) . '</a>';
+
+ if ( $this->type == 'web' )
+ $install_actions['themes_page'] = '<a href="' . self_admin_url('theme-install.php') . '" title="' . esc_attr__('Return to Theme Installer') . '" target="_parent">' . __('Return to Theme Installer') . '</a>';
+ elseif ( current_user_can( 'switch_themes' ) || current_user_can( 'edit_theme_options' ) )
+ $install_actions['themes_page'] = '<a href="' . self_admin_url('themes.php') . '" title="' . esc_attr__('Themes page') . '" target="_parent">' . __('Return to Themes page') . '</a>';
+
+ if ( ! $this->result || is_wp_error($this->result) || is_network_admin() || ! current_user_can( 'switch_themes' ) )
+ unset( $install_actions['activate'], $install_actions['preview'] );
+
+ $install_actions = apply_filters('install_theme_complete_actions', $install_actions, $this->api, $stylesheet, $theme_info);
+ if ( ! empty($install_actions) )
+ $this->feedback(implode(' | ', (array)$install_actions));
+ }
+}
+
+/**
+ * Theme Upgrader Skin for WordPress Theme Upgrades.
+ *
+ * @package WordPress
+ * @subpackage Upgrader
+ * @since 2.8.0
+ */
+class Theme_Upgrader_Skin extends WP_Upgrader_Skin {
+ var $theme = '';
+
+ function __construct($args = array()) {
+ $defaults = array( 'url' => '', 'theme' => '', 'nonce' => '', 'title' => __('Update Theme') );
+ $args = wp_parse_args($args, $defaults);
+
+ $this->theme = $args['theme'];
+
+ parent::__construct($args);
+ }
+
+ function after() {
+
+ $update_actions = array();
+ if ( ! empty( $this->upgrader->result['destination_name'] ) && $theme_info = $this->upgrader->theme_info() ) {
+ $name = $theme_info->display('Name');
+ $stylesheet = $this->upgrader->result['destination_name'];
+ $template = $theme_info->get_template();
+
+ $preview_link = add_query_arg( array(
+ 'preview' => 1,
+ 'template' => urlencode( $template ),
+ 'stylesheet' => urlencode( $stylesheet ),
+ ), trailingslashit( home_url() ) );
+
+ $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 );
+
+ if ( get_stylesheet() == $stylesheet ) {
+ if ( current_user_can( 'edit_theme_options' ) )
+ $update_actions['preview'] = '<a href="' . wp_customize_url( $stylesheet ) . '" class="hide-if-no-customize load-customize" title="' . esc_attr( sprintf( __('Customize “%s”'), $name ) ) . '">' . __('Customize') . '</a>';
+ } elseif ( current_user_can( 'switch_themes' ) ) {
+ $update_actions['preview'] = '<a href="' . esc_url( $preview_link ) . '" class="hide-if-customize" title="' . esc_attr( sprintf( __('Preview “%s”'), $name ) ) . '">' . __('Preview') . '</a>';
+ $update_actions['preview'] .= '<a href="' . wp_customize_url( $stylesheet ) . '" class="hide-if-no-customize load-customize" title="' . esc_attr( sprintf( __('Preview “%s”'), $name ) ) . '">' . __('Live Preview') . '</a>';
+ $update_actions['activate'] = '<a href="' . esc_url( $activate_link ) . '" class="activatelink" title="' . esc_attr( sprintf( __('Activate “%s”'), $name ) ) . '">' . __('Activate') . '</a>';
+ }
+
+ if ( ! $this->result || is_wp_error( $this->result ) || is_network_admin() )
+ unset( $update_actions['preview'], $update_actions['activate'] );
+ }
+
+ $update_actions['themes_page'] = '<a href="' . self_admin_url('themes.php') . '" title="' . esc_attr__('Return to Themes page') . '" target="_parent">' . __('Return to Themes page') . '</a>';
+
+ $update_actions = apply_filters('update_theme_complete_actions', $update_actions, $this->theme);
+ if ( ! empty($update_actions) )
+ $this->feedback(implode(' | ', (array)$update_actions));
+ }
+}
+
+/**
+ * Translation Upgrader Skin for WordPress Translation Upgrades.
+ *
+ * @package WordPress
+ * @subpackage Upgrader
+ * @since 3.7.0
+ */
+class Language_Pack_Upgrader_Skin extends WP_Upgrader_Skin {
+ var $language_update = null;
+ var $done_header = false;
+ var $display_footer_actions = true;
+
+ function __construct( $args = array() ) {
+ $defaults = array( 'url' => '', 'nonce' => '', 'title' => __( 'Update Translations' ), 'skip_header_footer' => false );
+ $args = wp_parse_args( $args, $defaults );
+ if ( $args['skip_header_footer'] ) {
+ $this->done_header = true;
+ $this->display_footer_actions = false;
+ }
+ parent::__construct( $args );
+ }
+
+ function before() {
+ $name = $this->upgrader->get_name_for_update( $this->language_update );
+
+ echo '<div class="update-messages lp-show-latest">';
+
+ printf( '<h4>' . __( 'Updating translations for %1$s (%2$s)…' ) . '</h4>', $name, $this->language_update->language );
+ }
+
+ function error( $error ) {
+ echo '<div class="lp-error">';
+ parent::error( $error );
+ echo '</div>';
+ }
+
+ function after() {
+ echo '</div>';
+ }
+
+ function bulk_footer() {
+ $update_actions = array();
+ $update_actions['updates_page'] = '<a href="' . self_admin_url( 'update-core.php' ) . '" title="' . esc_attr__( 'Go to WordPress Updates page' ) . '" target="_parent">' . __( 'Return to WordPress Updates' ) . '</a>';
+ $update_actions = apply_filters( 'update_translations_complete_actions', $update_actions );
+
+ if ( $update_actions && $this->display_footer_actions )
+ $this->feedback( implode( ' | ', $update_actions ) );
+
+ parent::footer();
+ }
+}
+
+/**
+ * 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.
+ *
+ * @package WordPress
+ * @subpackage Upgrader
+ * @since 3.7.0
+ */
+class Automatic_Upgrader_Skin extends WP_Upgrader_Skin {
+ protected $messages = array();
+
+ function request_filesystem_credentials( $error = false, $context = '' ) {
+ 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 );
+ ob_end_clean();
+ return $result;
+ }
+
+ function get_upgrade_messages() {
+ return $this->messages;
+ }
+
+ function feedback( $data ) {
+ if ( is_wp_error( $data ) )
+ $string = $data->get_error_message();
+ else if ( is_array( $data ) )
+ return;
+ else
+ $string = $data;
+
+ if ( ! empty( $this->upgrader->strings[ $string ] ) )
+ $string = $this->upgrader->strings[ $string ];
+
+ if ( strpos( $string, '%' ) !== false ) {
+ $args = func_get_args();
+ $args = array_splice( $args, 1 );
+ 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;
+ }
+
+ function header() {
+ ob_start();
+ }
+
+ function footer() {
+ $output = ob_get_contents();
+ if ( ! empty( $output ) )
+ $this->feedback( $output );
+ ob_end_clean();
+ }
+
+ function bulk_header() {}
+ function bulk_footer() {}
+ function before() {}
+ function after() {}
+}