X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/177fd6fefd2e3d5a0ea6591c71d660cabdb3c1a4..5aa86a9053fb0fa15846bb60aac2fb8fdfff524a:/wp-admin/includes/update.php?ds=sidebyside diff --git a/wp-admin/includes/update.php b/wp-admin/includes/update.php index 0a31531c..f8240245 100644 --- a/wp-admin/includes/update.php +++ b/wp-admin/includes/update.php @@ -1,248 +1,308 @@ 'latest'); + return $updates[0]; +} + +/** + * Get available core updates + * + * @param array $options Set $options['dismissed'] to true to show dismissed upgrades too, + * set $options['available'] to false to skip not-dismissed updates. + * @return array Array of the update objects + */ +function get_core_updates( $options = array() ) { + $options = array_merge( array('available' => true, 'dismissed' => false ), $options ); + $dismissed = get_site_option( 'dismissed_update_core' ); + if ( !is_array( $dismissed ) ) $dismissed = array(); + $from_api = get_site_transient( 'update_core' ); + if ( empty($from_api) ) + return false; + if ( !isset( $from_api->updates ) || !is_array( $from_api->updates ) ) return false; + $updates = $from_api->updates; + if ( !is_array( $updates ) ) return false; + $result = array(); + foreach($updates as $update) { + if ( array_key_exists( $update->current.'|'.$update->locale, $dismissed ) ) { + if ( $options['dismissed'] ) { + $update->dismissed = true; + $result[]= $update; + } + } else { + if ( $options['available'] ) { + $update->dismissed = false; + $result[]= $update; + } + } + } + return $result; +} + +function dismiss_core_update( $update ) { + $dismissed = get_site_option( 'dismissed_update_core' ); + $dismissed[ $update->current.'|'.$update->locale ] = true; + return update_site_option( 'dismissed_update_core', $dismissed ); +} + +function undismiss_core_update( $version, $locale ) { + $dismissed = get_site_option( 'dismissed_update_core' ); + $key = $version.'|'.$locale; + if ( !isset( $dismissed[$key] ) ) return false; + unset( $dismissed[$key] ); + return update_site_option( 'dismissed_update_core', $dismissed ); +} + +function find_core_update( $version, $locale ) { + $from_api = get_site_transient( 'update_core' ); + if ( !is_array( $from_api->updates ) ) return false; + $updates = $from_api->updates; + foreach($updates as $update) { + if ( $update->current == $version && $update->locale == $locale ) + return $update; + } + return false; +} + function core_update_footer( $msg = '' ) { - if ( !current_user_can('manage_options') ) - return sprintf( '| '.__( 'Version %s' ), $GLOBALS['wp_version'] ); + if ( !current_user_can('update_core') ) + return sprintf( __( 'Version %s' ), $GLOBALS['wp_version'] ); + + $cur = get_preferred_from_update_core(); + if ( ! isset( $cur->current ) ) + $cur->current = ''; - $cur = get_option( 'update_core' ); + if ( ! isset( $cur->url ) ) + $cur->url = ''; + + if ( ! isset( $cur->response ) ) + $cur->response = ''; switch ( $cur->response ) { case 'development' : - return sprintf( '| '.__( 'You are using a development version (%s). Cool! Please stay updated.' ), $GLOBALS['wp_version'], $cur->url, $cur->current ); + return sprintf( __( 'You are using a development version (%1$s). Cool! Please stay updated.' ), $GLOBALS['wp_version'], network_admin_url( 'update-core.php' ) ); break; case 'upgrade' : - if ( current_user_can('manage_options') ) { - return sprintf( '| '.__( 'Get Version %3$s' ).'', $GLOBALS['wp_version'], $cur->url, $cur->current ); - break; - } + return sprintf( ''.__( 'Get Version %2$s' ).'', network_admin_url( 'update-core.php' ), $cur->current); + break; case 'latest' : default : - return sprintf( '| '.__( 'Version %s' ), $GLOBALS['wp_version'], $cur->url, $cur->current ); + return sprintf( __( 'Version %s' ), $GLOBALS['wp_version'] ); break; } } add_filter( 'update_footer', 'core_update_footer' ); function update_nag() { - $cur = get_option( 'update_core' ); + if ( is_multisite() && !current_user_can('update_core') ) + return false; + + global $pagenow; + + if ( 'update-core.php' == $pagenow ) + return; + + $cur = get_preferred_from_update_core(); if ( ! isset( $cur->response ) || $cur->response != 'upgrade' ) return false; - if ( current_user_can('manage_options') ) - $msg = sprintf( __('WordPress %2$s is available! Please update now.'), $cur->url, $cur->current ); - else - $msg = sprintf( __('WordPress %2$s is available! Please notify the site administrator.'), $cur->url, $cur->current ); - - echo "
$msg
"; + if ( current_user_can('update_core') ) { + $msg = sprintf( __('WordPress %1$s is available! Please update now.'), $cur->current, network_admin_url( 'update-core.php' ) ); + } else { + $msg = sprintf( __('WordPress %1$s is available! Please notify the site administrator.'), $cur->current ); + } + echo "
$msg
"; } add_action( 'admin_notices', 'update_nag', 3 ); // Called directly from dashboard function update_right_now_message() { - $cur = get_option( 'update_core' ); + $msg = sprintf( __('You are using WordPress %s.'), $GLOBALS['wp_version'] ); - $msg = sprintf( __('This is WordPress version %s.'), $GLOBALS['wp_version'] ); - if ( isset( $cur->response ) && $cur->response == 'upgrade' && current_user_can('manage_options') ) - $msg .= " " . sprintf( __('Update to %s'), $cur->current ? $cur->current : __( 'Latest' ) ) . ''; + if ( current_user_can('update_core') ) { + $cur = get_preferred_from_update_core(); + + if ( isset( $cur->response ) && $cur->response == 'upgrade' ) + $msg .= " " . sprintf( __('Update to %s'), $cur->current ? $cur->current : __( 'Latest' ) ) . ''; + } echo "$msg"; } -function wp_update_plugins() { - global $wp_version; - - if ( !function_exists('fsockopen') ) - return false; - - $plugins = get_plugins(); - $active = get_option( 'active_plugins' ); - $current = get_option( 'update_plugins' ); +function get_plugin_updates() { + $all_plugins = get_plugins(); + $upgrade_plugins = array(); + $current = get_site_transient( 'update_plugins' ); + foreach ( (array)$all_plugins as $plugin_file => $plugin_data) { + if ( isset( $current->response[ $plugin_file ] ) ) { + $upgrade_plugins[ $plugin_file ] = (object) $plugin_data; + $upgrade_plugins[ $plugin_file ]->update = $current->response[ $plugin_file ]; + } + } - $new_option = ''; - $new_option->last_checked = time(); + return $upgrade_plugins; +} - $plugin_changed = false; - foreach ( $plugins as $file => $p ) { - $new_option->checked[ $file ] = $p['Version']; +function wp_plugin_update_rows() { + if ( !current_user_can('update_plugins' ) ) + return; - if ( !isset( $current->checked[ $file ] ) ) { - $plugin_changed = true; - continue; + $plugins = get_site_transient( 'update_plugins' ); + if ( isset($plugins->response) && is_array($plugins->response) ) { + $plugins = array_keys( $plugins->response ); + foreach( $plugins as $plugin_file ) { + add_action( "after_plugin_row_$plugin_file", 'wp_plugin_update_row', 10, 2 ); } - - if ( strval($current->checked[ $file ]) !== strval($p['Version']) ) - $plugin_changed = true; } +} +add_action( 'admin_init', 'wp_plugin_update_rows' ); - if ( - isset( $current->last_checked ) && - 43200 > ( time() - $current->last_checked ) && - !$plugin_changed - ) +function wp_plugin_update_row( $file, $plugin_data ) { + $current = get_site_transient( 'update_plugins' ); + if ( !isset( $current->response[ $file ] ) ) return false; - $to_send->plugins = $plugins; - $to_send->active = $active; - $send = serialize( $to_send ); - - $request = 'plugins=' . urlencode( $send ); - $http_request = "POST /plugins/update-check/1.0/ HTTP/1.0\r\n"; - $http_request .= "Host: api.wordpress.org\r\n"; - $http_request .= "Content-Type: application/x-www-form-urlencoded; charset=" . get_option('blog_charset') . "\r\n"; - $http_request .= "Content-Length: " . strlen($request) . "\r\n"; - $http_request .= 'User-Agent: WordPress/' . $wp_version . '; ' . get_bloginfo('url') . "\r\n"; - $http_request .= "\r\n"; - $http_request .= $request; - - $response = ''; - if( false != ( $fs = @fsockopen( 'api.wordpress.org', 80, $errno, $errstr, 3) ) && is_resource($fs) ) { - fwrite($fs, $http_request); - - while ( !feof($fs) ) - $response .= fgets($fs, 1160); // One TCP-IP packet - fclose($fs); - $response = explode("\r\n\r\n", $response, 2); - } + $r = $current->response[ $file ]; - $response = unserialize( $response[1] ); + $plugins_allowedtags = array('a' => array('href' => array(),'title' => array()),'abbr' => array('title' => array()),'acronym' => array('title' => array()),'code' => array(),'em' => array(),'strong' => array()); + $plugin_name = wp_kses( $plugin_data['Name'], $plugins_allowedtags ); - if ( $response ) - $new_option->response = $response; + $details_url = self_admin_url('plugin-install.php?tab=plugin-information&plugin=' . $r->slug . '&TB_iframe=true&width=600&height=800'); - update_option( 'update_plugins', $new_option ); -} -add_action( 'load-plugins.php', 'wp_update_plugins' ); + $wp_list_table = _get_list_table('WP_Plugins_List_Table'); -function wp_plugin_update_row( $file ) { - global $plugin_data; - $current = get_option( 'update_plugins' ); - if ( !isset( $current->response[ $file ] ) ) - return false; + if ( is_network_admin() || !is_multisite() ) { + echo '
'; - $r = $current->response[ $file ]; + if ( ! current_user_can('update_plugins') ) + printf( __('There is a new version of %1$s available. View version %4$s details.'), $plugin_name, esc_url($details_url), esc_attr($plugin_name), $r->new_version ); + else if ( empty($r->package) ) + printf( __('There is a new version of %1$s available. View version %4$s details. Automatic update is unavailable for this plugin.'), $plugin_name, esc_url($details_url), esc_attr($plugin_name), $r->new_version ); + else + printf( __('There is a new version of %1$s available. View version %4$s details or update automatically.'), $plugin_name, esc_url($details_url), esc_attr($plugin_name), $r->new_version, wp_nonce_url( self_admin_url('update.php?action=upgrade-plugin&plugin=') . $file, 'upgrade-plugin_' . $file) ); - echo ""; - if ( !current_user_can('edit_plugins') ) - printf( __('There is a new version of %1$s available. Download version %3$s here.'), $plugin_data['Name'], $r->url, $r->new_version); - else if ( empty($r->package) ) - printf( __('There is a new version of %1$s available. Download version %3$s here automatic upgrade unavailable for this plugin.'), $plugin_data['Name'], $r->url, $r->new_version); - else - printf( __('There is a new version of %1$s available. Download version %3$s here or upgrade automatically.'), $plugin_data['Name'], $r->url, $r->new_version, wp_nonce_url("update.php?action=upgrade-plugin&plugin=$file", 'upgrade-plugin_' . $file) ); - - echo ""; + do_action( "in_plugin_update_message-$file", $plugin_data, $r ); + + echo '
'; + } } -add_action( 'after_plugin_row', 'wp_plugin_update_row' ); function wp_update_plugin($plugin, $feedback = '') { - global $wp_filesystem; - if ( !empty($feedback) ) add_filter('update_feedback', $feedback); - // Is an update available? - $current = get_option( 'update_plugins' ); - if ( !isset( $current->response[ $plugin ] ) ) - return new WP_Error('up_to_date', __('The plugin is at the latest version.')); + include ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'; + $upgrader = new Plugin_Upgrader(); + return $upgrader->upgrade($plugin); +} - // Is a filesystem accessor setup? - if ( ! $wp_filesystem || !is_object($wp_filesystem) ) - WP_Filesystem(); +function get_theme_updates() { + $themes = get_themes(); + $current = get_site_transient('update_themes'); + $update_themes = array(); - if ( ! is_object($wp_filesystem) ) - return new WP_Error('fs_unavailable', __('Could not access filesystem.')); + foreach ( $themes as $theme ) { + $theme = (object) $theme; + if ( isset($current->response[ $theme->Stylesheet ]) ) { + $update_themes[$theme->Stylesheet] = $theme; + $update_themes[$theme->Stylesheet]->update = $current->response[ $theme->Stylesheet ]; + } + } - if ( $wp_filesystem->errors->get_error_code() ) - return new WP_Error('fs_error', __('Filesystem error'), $wp_filesystem->errors); + return $update_themes; +} - //Get the Base folder - $base = $wp_filesystem->get_base_dir(); - - if ( empty($base) ) - return new WP_Error('fs_nowordpress', __('Unable to locate WordPress directory.')); +function wp_update_theme($theme, $feedback = '') { + if ( !empty($feedback) ) + add_filter('update_feedback', $feedback); - // Get the URL to the zip file - $r = $current->response[ $plugin ]; + include ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'; + $upgrader = new Theme_Upgrader(); + return $upgrader->upgrade($theme); +} - if ( empty($r->package) ) - return new WP_Error('no_package', __('Upgrade package not available.')); +function wp_theme_update_rows() { + if ( !current_user_can('update_themes' ) ) + return; - // Download the package - $package = $r->package; - apply_filters('update_feedback', sprintf(__('Downloading update from %s'), $package)); - $file = download_url($package); + $themes = get_site_transient( 'update_themes' ); + if ( isset($themes->response) && is_array($themes->response) ) { + $themes = array_keys( $themes->response ); - if ( is_wp_error($file) ) - return new WP_Error('download_failed', __('Download failed.'), $file->get_error_message()); + foreach( $themes as $theme ) { + add_action( "after_theme_row_$theme", 'wp_theme_update_row', 10, 2 ); + } + } +} +add_action( 'admin_init', 'wp_theme_update_rows' ); - $working_dir = $base . 'wp-content/upgrade/' . basename($plugin, '.php'); +function wp_theme_update_row( $theme_key, $theme ) { + $current = get_site_transient( 'update_themes' ); + if ( !isset( $current->response[ $theme_key ] ) ) + return false; + $r = $current->response[ $theme_key ]; + $themes_allowedtags = array('a' => array('href' => array(),'title' => array()),'abbr' => array('title' => array()),'acronym' => array('title' => array()),'code' => array(),'em' => array(),'strong' => array()); + $theme_name = wp_kses( $theme['Name'], $themes_allowedtags ); - // Clean up working directory - if ( $wp_filesystem->is_dir($working_dir) ) - $wp_filesystem->delete($working_dir, true); + $details_url = self_admin_url("theme-install.php?tab=theme-information&theme=$theme_key&TB_iframe=true&width=600&height=400"); - apply_filters('update_feedback', __('Unpacking the update')); - // Unzip package to working directory - $result = unzip_file($file, $working_dir); - if ( is_wp_error($result) ) { - unlink($file); - $wp_filesystem->delete($working_dir, true); - return $result; - } + $wp_list_table = _get_list_table('WP_MS_Themes_List_Table'); - // Once extracted, delete the package - unlink($file); + echo '
'; + if ( ! current_user_can('update_themes') ) + printf( __('There is a new version of %1$s available. View version %4$s details.'), $theme['Name'], esc_url($details_url), esc_attr($theme['Name']), $r->new_version ); + else if ( empty( $r['package'] ) ) + printf( __('There is a new version of %1$s available. View version %4$s details. Automatic update is unavailable for this plugin.'), $theme['Name'], esc_url($details_url), esc_attr($theme['Name']), $r['new_version'] ); + else + printf( __('There is a new version of %1$s available. View version %4$s details or update automatically.'), $theme['Name'], esc_url($details_url), esc_attr($theme['Name']), $r['new_version'], wp_nonce_url( self_admin_url('update.php?action=upgrade-theme&theme=') . $theme_key, 'upgrade-theme_' . $theme_key) ); - if ( is_plugin_active($plugin) ) { - //Deactivate the plugin silently, Prevent deactivation hooks from running. - apply_filters('update_feedback', __('Deactivating the plugin')); - deactivate_plugins($plugin, true); - } + do_action( "in_theme_update_message-$theme_key", $theme, $r ); - // Remove the existing plugin. - apply_filters('update_feedback', __('Removing the old version of the plugin')); - $plugin_dir = dirname($base . PLUGINDIR . "/$plugin"); - $plugin_dir = trailingslashit($plugin_dir); - - // If plugin is in its own directory, recursively delete the directory. - if ( strpos($plugin, '/') && $plugin_dir != $base . PLUGINDIR . '/' ) //base check on if plugin includes directory seperator AND that its not the root plugin folder - $deleted = $wp_filesystem->delete($plugin_dir, true); - else - $deleted = $wp_filesystem->delete($base . PLUGINDIR . "/$plugin"); + echo '
'; +} - if ( !$deleted ) { - $wp_filesystem->delete($working_dir, true); - return new WP_Error('delete_failed', __('Could not remove the old plugin')); - } +function wp_update_core($current, $feedback = '') { + if ( !empty($feedback) ) + add_filter('update_feedback', $feedback); - apply_filters('update_feedback', __('Installing the latest version')); - // Copy new version of plugin into place. - if ( !copy_dir($working_dir, $base . PLUGINDIR) ) { - //$wp_filesystem->delete($working_dir, true); //TODO: Uncomment? This DOES mean that the new files are available in the upgrade folder if it fails. - return new WP_Error('install_failed', __('Installation failed')); - } + include ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'; + $upgrader = new Core_Upgrader(); + return $upgrader->upgrade($current); - //Get a list of the directories in the working directory before we delete it, We need to know the new folder for the plugin - $filelist = array_keys( $wp_filesystem->dirlist($working_dir) ); +} - // Remove working directory - $wp_filesystem->delete($working_dir, true); +function maintenance_nag() { + global $upgrading; + if ( ! isset( $upgrading ) ) + return false; - // Force refresh of plugin update information - delete_option('update_plugins'); - - if( empty($filelist) ) - return false; //We couldnt find any files in the working dir - - $folder = $filelist[0]; - $plugin = get_plugins('/' . $folder); //Pass it with a leading slash, search out the plugins in the folder, - $pluginfiles = array_keys($plugin); //Assume the requested plugin is the first in the list + if ( current_user_can('update_core') ) + $msg = sprintf( __('An automated WordPress update has failed to complete - please attempt the update again now.'), 'update-core.php' ); + else + $msg = __('An automated WordPress update has failed to complete! Please notify the site administrator.'); - return $folder . '/' . $pluginfiles[0]; //Pass it without a leading slash as WP requires + echo "
$msg
"; } +add_action( 'admin_notices', 'maintenance_nag' ); ?>