protected function update($version, $locale)
{
$args = $this->input();
$version = isset($args['version']) ? $args['version'] : false;
$locale = isset($args['locale']) ? $args['locale'] : get_locale();
include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
delete_site_transient('update_core');
wp_version_check(array(), true);
if ($version) {
$update = find_core_update($version, $locale);
} else {
$update = $this->find_latest_update_offer();
}
/**
* Pre-upgrade action
*
* @since 3.9.3
*
* @param object|array $update as returned by find_core_update() or find_core_auto_update()
*/
do_action('jetpack_pre_core_upgrade', $update);
$skin = new Automatic_Upgrader_Skin();
$upgrader = new Core_Upgrader($skin);
$this->new_version = $upgrader->upgrade($update);
$this->log = $upgrader->skin->get_upgrade_messages();
if (is_wp_error($this->new_version)) {
return $this->new_version;
}
return $this->new_version;
}
/**
* Checks if upgrade is required or not
**/
function runUpgradeRequiredCheck()
{
global $wp_version;
//if this function does not exist, it means upgrade is definitely required
if (!function_exists('wp_version_check')) {
return true;
} else {
//run the core check
if ($wp_version >= 2.7) {
$update_array = get_core_updates();
if (is_array($update_array)) {
if ('upgrade' == $update_array[0]->response) {
return true;
}
}
} else {
wp_version_check();
$cur = get_option('update_core');
if (isset($cur->response) || 'upgrade' == $cur->response) {
return true;
}
}
}
return false;
}
/**
* @slowThreshold 1000
*/
public function test_tested_up_to()
{
if (!($readme_data = $this->get_readme())) {
$this->markTestSkipped('There is no readme file');
return;
}
wp_version_check();
$cur = get_preferred_from_update_core();
if (false === $cur) {
$this->markTestSkipped('There is no internet connection');
return;
}
if (isset($cur->current)) {
list($display_version) = explode('-', $cur->current);
$this->assertTrue(version_compare($readme_data['tested_up_to'], $display_version, '>='), sprintf('%s >= %s', $readme_data['tested_up_to'], $display_version));
}
}
/**
* Check if there is an update to the WordPress core.
*
* @return $this
*/
public function checkCoreUpdates()
{
$this->needs_core_update = false;
if (!function_exists('wp_version_check')) {
require_once ABSPATH . WPINC . '/update.php';
}
if (!function_exists('get_preferred_from_update_core')) {
require_once ABSPATH . 'wp-admin/includes/update.php';
}
wp_version_check();
// Check for Core updates
$update = get_preferred_from_update_core();
if (isset($update->response) && $update->response == 'upgrade') {
$this->needs_core_update = true;
$this->core_update_version = $update->current;
}
return $this;
}
private function update($version, $locale)
{
$args = $this->input();
$version = isset($args['version']) ? $args['version'] : false;
$locale = isset($args['locale']) ? $args['locale'] : get_locale();
include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
delete_site_transient('update_core');
wp_version_check(array(), true);
if ($version) {
$update = find_core_update($version, $locale);
} else {
$update = $this->find_latest_update_offer();
}
$skin = new Automatic_Upgrader_Skin();
$upgrader = new Core_Upgrader($skin);
$this->new_version = $upgrader->upgrade($update);
$this->log = $upgrader->skin->get_upgrade_messages();
if (is_wp_error($this->new_version)) {
return $this->new_version;
}
return $this->new_version;
}
/**
* Update the WordPress core
*
* @param array $args
*/
function update($args)
{
wp_version_check();
$from_api = get_site_transient('update_core');
if (empty($from_api->updates)) {
$update = false;
} else {
list($update) = $from_api->updates;
}
require_once ABSPATH . 'wp-admin/includes/upgrade.php';
$upgrader = WP_CLI::get_upgrader('Core_Upgrader');
$result = $upgrader->upgrade($update);
if (is_wp_error($result)) {
$msg = WP_CLI::errorToString($result);
if ('up_to_date' != $result->get_error_code()) {
WP_CLI::error($msg);
} else {
WP_CLI::success($msg);
}
} else {
WP_CLI::success('WordPress updated successfully.');
}
}
function refresh_updates()
{
if (rand(1, 3) == '2') {
require_once ABSPATH . WPINC . '/update.php';
wp_update_plugins();
wp_update_themes();
wp_version_check();
}
}
/**
* Update WordPress.
*
* ## OPTIONS
*
* [<zip>]
* : Path to zip file to use, instead of downloading from wordpress.org.
*
* [--version=<version>]
* : Update to this version, instead of to the latest version.
*
* [--force]
* : Update even when installed WP version is greater than the requested version.
*
* [--locale=<locale>]
* : Select which language you want to download.
*
* ## EXAMPLES
*
* wp core update
*
* wp core update --version=3.8 ../latest.zip
*
* wp core update --version=3.1 --force
*
* @alias upgrade
*/
function update($args, $assoc_args)
{
global $wp_version;
$update = $from_api = null;
$upgrader = 'WP_CLI\\CoreUpgrader';
if (!empty($args[0])) {
$upgrader = 'WP_CLI\\NonDestructiveCoreUpgrader';
$version = !empty($assoc_args['version']) ? $assoc_args['version'] : null;
$update = (object) array('response' => 'upgrade', 'current' => $version, 'download' => $args[0], 'packages' => (object) array('partial' => null, 'new_bundled' => null, 'no_content' => null, 'full' => $args[0]), 'version' => $version, 'locale' => null);
} else {
if (empty($assoc_args['version'])) {
wp_version_check();
$from_api = get_site_transient('update_core');
if (empty($from_api->updates)) {
$update = false;
} else {
list($update) = $from_api->updates;
}
} else {
if (version_compare($wp_version, $assoc_args['version'], '<') || isset($assoc_args['force'])) {
$version = $assoc_args['version'];
$locale = isset($assoc_args['locale']) ? $assoc_args['locale'] : get_locale();
$new_package = $this->get_download_url($version, $locale);
$update = (object) array('response' => 'upgrade', 'current' => $assoc_args['version'], 'download' => $new_package, 'packages' => (object) array('partial' => null, 'new_bundled' => null, 'no_content' => null, 'full' => $new_package), 'version' => $version, 'locale' => $locale);
} else {
WP_CLI::success('WordPress is up to date.');
return;
}
}
}
require_once ABSPATH . 'wp-admin/includes/upgrade.php';
if ($update->version) {
WP_CLI::log("Updating to version {$update->version} ({$update->locale})...");
} else {
WP_CLI::log("Starting update...");
}
$GLOBALS['wp_cli_update_obj'] = $update;
$result = Utils\get_upgrader($upgrader)->upgrade($update);
unset($GLOBALS['wp_cli_update_obj']);
if (is_wp_error($result)) {
$msg = WP_CLI::error_to_string($result);
if ('up_to_date' != $result->get_error_code()) {
WP_CLI::error($msg);
} else {
WP_CLI::success($msg);
}
} else {
WP_CLI::success('WordPress updated successfully.');
}
}
/**
* Kicks off the background update process, looping through all pending updates.
*
* @since 3.7.0
*/
public function run()
{
global $wpdb, $wp_version;
if ($this->is_disabled()) {
return;
}
if (!is_main_network() || !is_main_site()) {
return;
}
$lock_name = 'auto_updater.lock';
// Try to lock
$lock_result = $wpdb->query($wpdb->prepare("INSERT IGNORE INTO `{$wpdb->options}` ( `option_name`, `option_value`, `autoload` ) VALUES (%s, %s, 'no') /* LOCK */", $lock_name, time()));
if (!$lock_result) {
$lock_result = get_option($lock_name);
// If we couldn't create a lock, and there isn't a lock, bail
if (!$lock_result) {
return;
}
// Check to see if the lock is still valid
if ($lock_result > time() - HOUR_IN_SECONDS) {
return;
}
}
// Update the lock, as by this point we've definitely got a lock, just need to fire the actions
update_option($lock_name, time());
// Don't automatically run these thins, as we'll handle it ourselves
remove_action('upgrader_process_complete', array('Language_Pack_Upgrader', 'async_upgrade'), 20);
remove_action('upgrader_process_complete', 'wp_version_check');
remove_action('upgrader_process_complete', 'wp_update_plugins');
remove_action('upgrader_process_complete', 'wp_update_themes');
// Next, Plugins
wp_update_plugins();
// Check for Plugin updates
$plugin_updates = get_site_transient('update_plugins');
if ($plugin_updates && !empty($plugin_updates->response)) {
foreach ($plugin_updates->response as $plugin) {
$this->update('plugin', $plugin);
}
// Force refresh of plugin update information
wp_clean_plugins_cache();
}
// Next, those themes we all love
wp_update_themes();
// Check for Theme updates
$theme_updates = get_site_transient('update_themes');
if ($theme_updates && !empty($theme_updates->response)) {
foreach ($theme_updates->response as $theme) {
$this->update('theme', (object) $theme);
}
// Force refresh of theme update information
wp_clean_themes_cache();
}
// Next, Process any core update
wp_version_check();
// Check for Core updates
$core_update = find_core_auto_update();
if ($core_update) {
$this->update('core', $core_update);
}
// Clean up, and check for any pending translations
// (Core_Upgrader checks for core updates)
$theme_stats = array();
if (isset($this->update_results['theme'])) {
foreach ($this->update_results['theme'] as $upgrade) {
$theme_stats[$upgrade->item->theme] = true === $upgrade->result;
}
}
wp_update_themes($theme_stats);
// Check for Theme updates
$plugin_stats = array();
if (isset($this->update_results['plugin'])) {
foreach ($this->update_results['plugin'] as $upgrade) {
$plugin_stats[$upgrade->item->plugin] = true === $upgrade->result;
}
}
wp_update_plugins($plugin_stats);
// Check for Plugin updates
// Finally, Process any new translations
$language_updates = wp_get_translation_updates();
if ($language_updates) {
foreach ($language_updates as $update) {
$this->update('translation', $update);
}
// Clear existing caches
wp_clean_update_cache();
wp_version_check();
// check for Core updates
wp_update_themes();
// Check for Theme updates
wp_update_plugins();
// Check for Plugin updates
}
// Send debugging email to all development installs.
if (!empty($this->update_results)) {
$development_version = false !== strpos($wp_version, '-');
/**
* Filter whether to send a debugging email for each automatic background update.
*
* @since 3.7.0
*
* @param bool $development_version By default, emails are sent if the
* install is a development version.
* Return false to avoid the email.
*/
if (apply_filters('automatic_updates_send_debug_email', $development_version)) {
$this->send_debug_email();
}
if (!empty($this->update_results['core'])) {
$this->after_core_update($this->update_results['core'][0]);
}
/**
* Fires after all automatic updates have run.
*
* @since 3.8.0
*
* @param array $update_results The results of all attempted updates.
*/
do_action('automatic_updates_complete', $this->update_results);
}
// Clear the lock
delete_option($lock_name);
}
function _get_preferred_from_update_core()
{
if (!function_exists('get_preferred_from_update_core')) {
require_once ABSPATH . 'wp-admin/includes/update.php';
}
//Validate that we have api data and if not get the normal data so we always have it.
$preferred = get_preferred_from_update_core();
if (false === $preferred) {
wp_version_check();
$preferred = get_preferred_from_update_core();
}
return $preferred;
}
function _maybe_update_core()
{
global $wp_version;
$current = get_transient('update_core');
if (isset($current->last_checked) && 43200 > time() - $current->last_checked && isset($current->version_checked) && $current->version_checked == $wp_version) {
return;
}
wp_version_check();
}
public function doCoreUpdateCheck()
{
global $wp_current_filter;
$wp_current_filter[] = 'load-update-core.php';
if (function_exists('wp_clean_update_cache')) {
wp_clean_update_cache();
}
wp_version_check();
array_pop($wp_current_filter);
do_action('load-plugins.php');
}
/**
* Update WordPress.
*
* ## OPTIONS
*
* [<zip>]
* : Path to zip file to use, instead of downloading from wordpress.org.
*
* [--minor]
* : Only perform updates for minor releases (e.g. update from WP 4.3 to 4.3.3 instead of 4.4.2).
*
* [--version=<version>]
* : Update to a specific version, instead of to the latest version.
*
* [--force]
* : Update even when installed WP version is greater than the requested version.
*
* [--locale=<locale>]
* : Select which language you want to download.
*
* ## EXAMPLES
*
* wp core update
*
* wp core update --version=3.8 ../latest.zip
*
* wp core update --version=3.1 --force
*
* @alias upgrade
*/
function update($args, $assoc_args)
{
global $wp_version;
$update = $from_api = null;
$upgrader = 'WP_CLI\\CoreUpgrader';
if (empty($args[0]) && empty($assoc_args['version']) && \WP_CLI\Utils\get_flag_value($assoc_args, 'minor')) {
$updates = $this->get_updates(array('minor' => true));
if (!empty($updates)) {
$assoc_args['version'] = $updates[0]['version'];
} else {
WP_CLI::success('WordPress is at the latest minor release.');
return;
}
}
if (!empty($args[0])) {
$upgrader = 'WP_CLI\\NonDestructiveCoreUpgrader';
$version = \WP_CLI\Utils\get_flag_value($assoc_args, 'version');
$update = (object) array('response' => 'upgrade', 'current' => $version, 'download' => $args[0], 'packages' => (object) array('partial' => null, 'new_bundled' => null, 'no_content' => null, 'full' => $args[0]), 'version' => $version, 'locale' => null);
} else {
if (empty($assoc_args['version'])) {
wp_version_check();
$from_api = get_site_transient('update_core');
if (!empty($from_api->updates)) {
list($update) = $from_api->updates;
}
} else {
if (\WP_CLI\Utils\wp_version_compare($assoc_args['version'], '<') || \WP_CLI\Utils\get_flag_value($assoc_args, 'force')) {
$version = $assoc_args['version'];
$locale = \WP_CLI\Utils\get_flag_value($assoc_args, 'locale', get_locale());
$new_package = $this->get_download_url($version, $locale);
$update = (object) array('response' => 'upgrade', 'current' => $assoc_args['version'], 'download' => $new_package, 'packages' => (object) array('partial' => null, 'new_bundled' => null, 'no_content' => null, 'full' => $new_package), 'version' => $version, 'locale' => $locale);
}
}
}
if (!empty($update) && ($update->version != $wp_version || \WP_CLI\Utils\get_flag_value($assoc_args, 'force'))) {
require_once ABSPATH . 'wp-admin/includes/upgrade.php';
if ($update->version) {
WP_CLI::log("Updating to version {$update->version} ({$update->locale})...");
} else {
WP_CLI::log("Starting update...");
}
$from_version = $wp_version;
$GLOBALS['wp_cli_update_obj'] = $update;
$result = Utils\get_upgrader($upgrader)->upgrade($update);
unset($GLOBALS['wp_cli_update_obj']);
if (is_wp_error($result)) {
$msg = WP_CLI::error_to_string($result);
if ('up_to_date' != $result->get_error_code()) {
WP_CLI::error($msg);
} else {
WP_CLI::success($msg);
}
} else {
if (file_exists(ABSPATH . 'wp-includes/version.php')) {
include ABSPATH . 'wp-includes/version.php';
$to_version = $wp_version;
}
$locale = \WP_CLI\Utils\get_flag_value($assoc_args, 'locale', get_locale());
$this->cleanup_extra_files($from_version, $to_version, $locale);
WP_CLI::success('WordPress updated successfully.');
}
} else {
WP_CLI::success('WordPress is up to date.');
}
}
/**
* Returns update information
*/
private function get_updates($assoc_args)
{
wp_version_check();
$from_api = get_site_transient('update_core');
if (!$from_api) {
return array();
}
$compare_version = str_replace('-src', '', $GLOBALS['wp_version']);
$updates = array('major' => false, 'minor' => false);
foreach ($from_api->updates as $offer) {
$update_type = Utils\get_named_sem_ver($offer->version, $compare_version);
if (!$update_type) {
continue;
}
// WordPress follow its own versioning which is roughly equivalent to semver
if ('minor' === $update_type) {
$update_type = 'major';
} else {
if ('patch' === $update_type) {
$update_type = 'minor';
}
}
if (!empty($updates[$update_type]) && !Comparator::greaterThan($offer->version, $updates[$update_type]['version'])) {
continue;
}
$updates[$update_type] = array('version' => $offer->version, 'update_type' => $update_type, 'package_url' => !empty($offer->packages->partial) ? $offer->packages->partial : $offer->packages->full);
}
foreach ($updates as $type => $value) {
if (empty($value)) {
unset($updates[$type]);
}
}
foreach (array('major', 'minor') as $type) {
if (true === \WP_CLI\Utils\get_flag_value($assoc_args, $type)) {
return !empty($updates[$type]) ? array($updates[$type]) : false;
}
}
return array_values($updates);
}
/**
* Update WordPress.
*
* ## OPTIONS
*
* [<zip>]
* : Path to zip file to use, instead of downloading from wordpress.org.
*
* [--version=<version>]
* : Update to this version, instead of to the latest version.
*
* [--force]
* : Will update even when current WP version < passed version. Use with
* caution.
*
* ## EXAMPLES
*
* wp core update
*
* wp core update --version=3.4 ../latest.zip
*
* wp core update --version=3.1 --force
*
* @alias upgrade
*/
function update($args, $assoc_args)
{
global $wp_version;
$update = $from_api = null;
$upgrader = 'Core_Upgrader';
if (empty($assoc_args['version'])) {
wp_version_check();
$from_api = get_site_transient('update_core');
if (empty($from_api->updates)) {
$update = false;
} else {
list($update) = $from_api->updates;
}
} else {
if (version_compare($wp_version, $assoc_args['version'], '<') || isset($assoc_args['force'])) {
$new_package = null;
if (empty($args[0])) {
$new_package = 'https://wordpress.org/wordpress-' . $assoc_args['version'] . '.zip';
WP_CLI::log(sprintf('Downloading WordPress %s (%s)...', $assoc_args['version'], 'en_US'));
} else {
$new_package = $args[0];
$upgrader = 'WP_CLI\\NonDestructiveCoreUpgrader';
}
$update = (object) array('response' => 'upgrade', 'current' => $assoc_args['version'], 'download' => $new_package, 'packages' => (object) array('partial' => null, 'new_bundled' => null, 'no_content' => null, 'full' => $new_package));
} else {
WP_CLI::success('WordPress is up to date.');
return;
}
}
require_once ABSPATH . 'wp-admin/includes/upgrade.php';
$result = Utils\get_upgrader($upgrader)->upgrade($update);
if (is_wp_error($result)) {
$msg = WP_CLI::error_to_string($result);
if ('up_to_date' != $result->get_error_code()) {
WP_CLI::error($msg);
} else {
WP_CLI::success($msg);
}
} else {
WP_CLI::success('WordPress updated successfully.');
}
}
public static function refresh_core_updates()
{
require_once ABSPATH . 'wp-includes/update.php';
if (is_callable('wp_version_check')) {
return wp_version_check(array(), true);
}
return false;
}
/**
* Upgrade WordPress core.
*
* @since 2.8.0
* @access public
*
* @global WP_Filesystem_Base $wp_filesystem Subclass
* @global callable $_wp_filesystem_direct_method
*
* @param object $current Response object for whether WordPress is current.
* @param array $args {
* Optional. Arguments for upgrading WordPress core. Default empty array.
*
* @type bool $pre_check_md5 Whether to check the file checksums before
* attempting the upgrade. Default true.
* @type bool $attempt_rollback Whether to attempt to rollback the chances if
* there is a problem. Default false.
* @type bool $do_rollback Whether to perform this "upgrade" as a rollback.
* Default false.
* }
* @return null|false|WP_Error False or WP_Error on failure, null on success.
*/
public function upgrade($current, $args = array())
{
global $wp_filesystem;
include ABSPATH . WPINC . '/version.php';
// $wp_version;
$start_time = time();
$defaults = array('pre_check_md5' => true, 'attempt_rollback' => false, 'do_rollback' => false, 'allow_relaxed_file_ownership' => false);
$parsed_args = wp_parse_args($args, $defaults);
$this->init();
$this->upgrade_strings();
// Is an update available?
if (!isset($current->response) || $current->response == 'latest') {
return new WP_Error('up_to_date', $this->strings['up_to_date']);
}
$res = $this->fs_connect(array(ABSPATH, WP_CONTENT_DIR), $parsed_args['allow_relaxed_file_ownership']);
if (!$res || is_wp_error($res)) {
return $res;
}
$wp_dir = trailingslashit($wp_filesystem->abspath());
$partial = true;
if ($parsed_args['do_rollback']) {
$partial = false;
} elseif ($parsed_args['pre_check_md5'] && !$this->check_files()) {
$partial = false;
}
/*
* If partial update is returned from the API, use that, unless we're doing
* a reinstall. If we cross the new_bundled version number, then use
* the new_bundled zip. Don't though if the constant is set to skip bundled items.
* If the API returns a no_content zip, go with it. Finally, default to the full zip.
*/
if ($parsed_args['do_rollback'] && $current->packages->rollback) {
$to_download = 'rollback';
} elseif ($current->packages->partial && 'reinstall' != $current->response && $wp_version == $current->partial_version && $partial) {
$to_download = 'partial';
} elseif ($current->packages->new_bundled && version_compare($wp_version, $current->new_bundled, '<') && (!defined('CORE_UPGRADE_SKIP_NEW_BUNDLED') || !CORE_UPGRADE_SKIP_NEW_BUNDLED)) {
$to_download = 'new_bundled';
} elseif ($current->packages->no_content) {
$to_download = 'no_content';
} else {
$to_download = 'full';
}
// Lock to prevent multiple Core Updates occuring
$lock = WP_Upgrader::create_lock('core_updater', 15 * MINUTE_IN_SECONDS);
if (!$lock) {
return new WP_Error('locked', $this->strings['locked']);
}
$download = $this->download_package($current->packages->{$to_download});
if (is_wp_error($download)) {
WP_Upgrader::release_lock('core_updater');
return $download;
}
$working_dir = $this->unpack_package($download);
if (is_wp_error($working_dir)) {
WP_Upgrader::release_lock('core_updater');
return $working_dir;
}
// Copy update-core.php from the new version into place.
if (!$wp_filesystem->copy($working_dir . '/wordpress/wp-admin/includes/update-core.php', $wp_dir . 'wp-admin/includes/update-core.php', true)) {
$wp_filesystem->delete($working_dir, true);
WP_Upgrader::release_lock('core_updater');
return new WP_Error('copy_failed_for_update_core_file', __('The update cannot be installed because we will be unable to copy some files. This is usually due to inconsistent file permissions.'), 'wp-admin/includes/update-core.php');
}
$wp_filesystem->chmod($wp_dir . 'wp-admin/includes/update-core.php', FS_CHMOD_FILE);
require_once ABSPATH . 'wp-admin/includes/update-core.php';
if (!function_exists('update_core')) {
WP_Upgrader::release_lock('core_updater');
return new WP_Error('copy_failed_space', $this->strings['copy_failed_space']);
}
$result = update_core($working_dir, $wp_dir);
// In the event of an issue, we may be able to roll back.
if ($parsed_args['attempt_rollback'] && $current->packages->rollback && !$parsed_args['do_rollback']) {
$try_rollback = false;
if (is_wp_error($result)) {
$error_code = $result->get_error_code();
/*
* Not all errors are equal. These codes are critical: copy_failed__copy_dir,
* mkdir_failed__copy_dir, copy_failed__copy_dir_retry, and disk_full.
* do_rollback allows for update_core() to trigger a rollback if needed.
*/
if (false !== strpos($error_code, 'do_rollback')) {
$try_rollback = true;
} elseif (false !== strpos($error_code, '__copy_dir')) {
$try_rollback = true;
} elseif ('disk_full' === $error_code) {
$try_rollback = true;
}
}
if ($try_rollback) {
/** This filter is documented in wp-admin/includes/update-core.php */
apply_filters('update_feedback', $result);
/** This filter is documented in wp-admin/includes/update-core.php */
apply_filters('update_feedback', $this->strings['start_rollback']);
$rollback_result = $this->upgrade($current, array_merge($parsed_args, array('do_rollback' => true)));
$original_result = $result;
$result = new WP_Error('rollback_was_required', $this->strings['rollback_was_required'], (object) array('update' => $original_result, 'rollback' => $rollback_result));
}
}
/** This action is documented in wp-admin/includes/class-wp-upgrader.php */
do_action('upgrader_process_complete', $this, array('action' => 'update', 'type' => 'core'));
// Clear the current updates
delete_site_transient('update_core');
if (!$parsed_args['do_rollback']) {
$stats = array('update_type' => $current->response, 'success' => true, 'fs_method' => $wp_filesystem->method, 'fs_method_forced' => defined('FS_METHOD') || has_filter('filesystem_method'), 'fs_method_direct' => !empty($GLOBALS['_wp_filesystem_direct_method']) ? $GLOBALS['_wp_filesystem_direct_method'] : '', 'time_taken' => time() - $start_time, 'reported' => $wp_version, 'attempted' => $current->version);
if (is_wp_error($result)) {
$stats['success'] = false;
// Did a rollback occur?
if (!empty($try_rollback)) {
$stats['error_code'] = $original_result->get_error_code();
$stats['error_data'] = $original_result->get_error_data();
// Was the rollback successful? If not, collect its error too.
$stats['rollback'] = !is_wp_error($rollback_result);
if (is_wp_error($rollback_result)) {
$stats['rollback_code'] = $rollback_result->get_error_code();
$stats['rollback_data'] = $rollback_result->get_error_data();
}
} else {
$stats['error_code'] = $result->get_error_code();
$stats['error_data'] = $result->get_error_data();
}
}
wp_version_check($stats);
}
WP_Upgrader::release_lock('core_updater');
return $result;
}
function upgrade_core($current, $userid)
{
global $iwp_activities_log_post_type, $iwp_mmb_activities_log;
ob_start();
if (!function_exists('wp_version_check') || !function_exists('get_core_checksums')) {
include_once ABSPATH . '/wp-admin/includes/update.php';
}
@wp_version_check();
$current_update = false;
ob_end_flush();
ob_end_clean();
$core = $this->iwp_mmb_get_transient('update_core');
if (isset($core->updates) && !empty($core->updates)) {
$updates = $core->updates[0];
$updated = $core->updates[0];
if (!isset($updated->response) || $updated->response == 'latest') {
return array('upgraded' => 'updated');
}
if ($updated->response == "development" && $current->response == "upgrade") {
return array('error' => '<font color="#900">Unexpected error. Please upgrade manually.</font>', 'error_code' => 'unexpected_error_please_upgrade_manually');
} else {
if ($updated->response == $current->response || $updated->response == "upgrade" && $current->response == "development") {
if ($updated->locale != $current->locale) {
foreach ($updates as $update) {
if ($update->locale == $current->locale) {
$current_update = $update;
break;
}
}
if ($current_update == false) {
return array('error' => ' Localization mismatch. Try again.', 'error_code' => 'localization_mismatch');
}
} else {
$current_update = $updated;
}
} else {
return array('error' => ' Transient mismatch. Try again.', 'error_code' => 'transient_mismatch');
}
}
} else {
return array('error' => ' Refresh transient failed. Try again.', 'error_code' => 'refresh_transient_failed');
}
if ($current_update != false) {
global $iwp_mmb_wp_version, $wp_filesystem, $wp_version;
if (version_compare($wp_version, '3.1.9', '>')) {
if (!class_exists('Core_Upgrader')) {
include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
}
$core = new Core_Upgrader();
$result = $core->upgrade($current_update);
$this->iwp_mmb_maintenance_mode(false);
if (is_wp_error($result)) {
return array('error' => $this->iwp_mmb_get_error($result), 'error_code' => 'maintenance_mode_upgrade_core');
} else {
$iwp_mmb_activities_log->iwp_mmb_save_iwp_activities('core', 'update', $iwp_activities_log_post_type, $current, $userid);
return array('upgraded' => 'updated');
}
} else {
if (!class_exists('WP_Upgrader')) {
include_once ABSPATH . 'wp-admin/includes/update.php';
if (function_exists('wp_update_core')) {
$result = wp_update_core($current_update);
if (is_wp_error($result)) {
return array('error' => $this->iwp_mmb_get_error($result), 'error_code' => 'wp_update_core_upgrade_core');
} else {
$iwp_mmb_activities_log->iwp_mmb_save_iwp_activities('core', 'update', $iwp_activities_log_post_type, $current, $userid);
return array('upgraded' => 'updated');
}
}
}
if (class_exists('WP_Upgrader')) {
$upgrader_skin = new WP_Upgrader_Skin();
$upgrader_skin->done_header = true;
$upgrader = new WP_Upgrader($upgrader_skin);
// Is an update available?
if (!isset($current_update->response) || $current_update->response == 'latest') {
return array('upgraded' => 'updated');
}
$res = $upgrader->fs_connect(array(ABSPATH, WP_CONTENT_DIR));
if (is_wp_error($res)) {
return array('error' => $this->iwp_mmb_get_error($res), 'error_code' => 'upgrade_core_wp_error_res');
}
$wp_dir = trailingslashit($wp_filesystem->abspath());
$core_package = false;
if (isset($current_update->package) && !empty($current_update->package)) {
$core_package = $current_update->package;
} elseif (isset($current_update->packages->full) && !empty($current_update->packages->full)) {
$core_package = $current_update->packages->full;
}
$download = $upgrader->download_package($core_package);
if (is_wp_error($download)) {
return array('error' => $this->iwp_mmb_get_error($download), 'error_code' => 'download_upgrade_core');
}
$working_dir = $upgrader->unpack_package($download);
if (is_wp_error($working_dir)) {
return array('error' => $this->iwp_mmb_get_error($working_dir), 'error_code' => 'working_dir_upgrade_core');
}
if (!$wp_filesystem->copy($working_dir . '/wordpress/wp-admin/includes/update-core.php', $wp_dir . 'wp-admin/includes/update-core.php', true)) {
$wp_filesystem->delete($working_dir, true);
return array('error' => 'Unable to move update files.', 'error_code' => 'unable_to_move_update_files');
}
$wp_filesystem->chmod($wp_dir . 'wp-admin/includes/update-core.php', FS_CHMOD_FILE);
require ABSPATH . 'wp-admin/includes/update-core.php';
$update_core = update_core($working_dir, $wp_dir);
ob_end_clean();
$this->iwp_mmb_maintenance_mode(false);
if (is_wp_error($update_core)) {
return array('error' => $this->iwp_mmb_get_error($update_core), 'error_code' => 'upgrade_core_wp_error');
}
ob_end_flush();
$iwp_mmb_activities_log->iwp_mmb_save_iwp_activities('core', 'update', $iwp_activities_log_post_type, $current, $userid);
return array('upgraded' => 'updated');
} else {
return array('error' => 'failed', 'error_code' => 'failed_WP_Upgrader_class_not_exists');
}
}
} else {
return array('error' => 'failed', 'error_code' => 'failed_current_update_false');
}
}
function getSiteStats($information = array(), $exit = true)
{
global $wp_version;
if ($exit) {
$this->updateExternalSettings();
}
MainWP_Helper::update_option('mainwp_child_branding_disconnected', '', 'yes');
if (isset($_POST['server'])) {
MainWP_Helper::update_option('mainwp_child_server', $_POST['server']);
}
if (isset($_POST['numberdaysOutdatePluginTheme']) && !empty($_POST['numberdaysOutdatePluginTheme'])) {
$days_outdate = get_option('mainwp_child_plugintheme_days_outdate', 365);
if ($days_outdate !== $_POST['numberdaysOutdatePluginTheme']) {
$days_outdate = $_POST['numberdaysOutdatePluginTheme'];
MainWP_Helper::update_option('mainwp_child_plugintheme_days_outdate', $days_outdate);
MainWP_Child_Plugins_Check::Instance()->cleanup_deactivation(false);
MainWP_Child_Themes_Check::Instance()->cleanup_deactivation(false);
}
}
$information['version'] = self::$version;
$information['wpversion'] = $wp_version;
$information['siteurl'] = get_option('siteurl');
$information['nossl'] = '1' === get_option('mainwp_child_nossl') ? 1 : 0;
include_once ABSPATH . '/wp-admin/includes/update.php';
$timeout = 3 * 60 * 60;
// 3minutes
@set_time_limit($timeout);
@ini_set('max_execution_time', $timeout);
//Check for new versions
if (null !== $this->filterFunction) {
add_filter('pre_site_transient_update_core', $this->filterFunction, 99);
}
if (null !== $this->filterFunction) {
add_filter('pre_transient_update_core', $this->filterFunction, 99);
}
@wp_version_check();
$core_updates = get_core_updates();
if (count($core_updates) > 0) {
foreach ($core_updates as $core_update) {
if ('latest' === $core_update->response) {
break;
}
if ('upgrade' === $core_update->response && version_compare($wp_version, $core_update->current, '<=')) {
$information['wp_updates'] = $core_update->current;
}
}
}
if (!isset($information['wp_updates'])) {
$information['wp_updates'] = null;
}
if (null !== $this->filterFunction) {
remove_filter('pre_site_transient_update_core', $this->filterFunction, 99);
}
if (null !== $this->filterFunction) {
remove_filter('pre_transient_update_core', $this->filterFunction, 99);
}
add_filter('default_option_active_plugins', array(&$this, 'default_option_active_plugins'));
add_filter('option_active_plugins', array(&$this, 'default_option_active_plugins'));
//First check for new premium updates
$update_check = apply_filters('mwp_premium_update_check', array());
if (!empty($update_check)) {
foreach ($update_check as $updateFeedback) {
if (is_array($updateFeedback['callback']) && isset($updateFeedback['callback'][0]) && isset($updateFeedback['callback'][1])) {
@call_user_func(array($updateFeedback['callback'][0], $updateFeedback['callback'][1]));
} else {
if (is_string($updateFeedback['callback'])) {
@call_user_func($updateFeedback['callback']);
}
}
}
}
$informationPremiumUpdates = apply_filters('mwp_premium_update_notification', array());
$premiumPlugins = array();
$premiumThemes = array();
if (is_array($informationPremiumUpdates)) {
$premiumUpdates = array();
$information['premium_updates'] = array();
$informationPremiumUpdatesLength = count($informationPremiumUpdates);
for ($i = 0; $i < $informationPremiumUpdatesLength; $i++) {
if (!isset($informationPremiumUpdates[$i]['new_version'])) {
continue;
}
$slug = isset($informationPremiumUpdates[$i]['slug']) ? $informationPremiumUpdates[$i]['slug'] : $informationPremiumUpdates[$i]['Name'];
if ('plugin' === $informationPremiumUpdates[$i]['type']) {
$premiumPlugins[] = $slug;
} else {
if ('theme' === $informationPremiumUpdates[$i]['type']) {
$premiumThemes[] = $slug;
}
}
$new_version = $informationPremiumUpdates[$i]['new_version'];
unset($informationPremiumUpdates[$i]['old_version']);
unset($informationPremiumUpdates[$i]['new_version']);
$information['premium_updates'][$slug] = $informationPremiumUpdates[$i];
$information['premium_updates'][$slug]['update'] = (object) array('new_version' => $new_version, 'premium' => true, 'slug' => $slug);
if (!in_array($slug, $premiumUpdates)) {
$premiumUpdates[] = $slug;
}
}
MainWP_Helper::update_option('mainwp_premium_updates', $premiumUpdates);
}
remove_filter('default_option_active_plugins', array(&$this, 'default_option_active_plugins'));
remove_filter('option_active_plugins', array(&$this, 'default_option_active_plugins'));
if (null !== $this->filterFunction) {
add_filter('pre_site_transient_update_plugins', $this->filterFunction, 99);
}
global $wp_current_filter;
$wp_current_filter[] = 'load-plugins.php';
@wp_update_plugins();
include_once ABSPATH . '/wp-admin/includes/plugin.php';
$plugin_updates = get_plugin_updates();
if (is_array($plugin_updates)) {
$information['plugin_updates'] = array();
foreach ($plugin_updates as $slug => $plugin_update) {
if (in_array($plugin_update->Name, $premiumPlugins)) {
continue;
}
$information['plugin_updates'][$slug] = $plugin_update;
}
}
if (null !== $this->filterFunction) {
remove_filter('pre_site_transient_update_plugins', $this->filterFunction, 99);
}
if (null !== $this->filterFunction) {
add_filter('pre_site_transient_update_themes', $this->filterFunction, 99);
}
@wp_update_themes();
include_once ABSPATH . '/wp-admin/includes/theme.php';
$theme_updates = $this->upgrade_get_theme_updates();
if (is_array($theme_updates)) {
$information['theme_updates'] = array();
foreach ($theme_updates as $slug => $theme_update) {
$name = is_array($theme_update) ? $theme_update['Name'] : $theme_update->Name;
if (in_array($name, $premiumThemes)) {
continue;
}
$information['theme_updates'][$slug] = $theme_update;
}
}
if (null !== $this->filterFunction) {
remove_filter('pre_site_transient_update_themes', $this->filterFunction, 99);
}
$information['recent_comments'] = $this->get_recent_comments(array('approve', 'hold'), 5);
$information['recent_posts'] = $this->get_recent_posts(array('publish', 'draft', 'pending', 'trash'), 5);
$information['recent_pages'] = $this->get_recent_posts(array('publish', 'draft', 'pending', 'trash'), 5, 'page');
$securityIssuess = 0;
if (!MainWP_Security::prevent_listing_ok()) {
$securityIssuess++;
}
if (!MainWP_Security::remove_wp_version_ok()) {
$securityIssuess++;
}
if (!MainWP_Security::remove_rsd_ok()) {
$securityIssuess++;
}
if (!MainWP_Security::remove_wlw_ok()) {
$securityIssuess++;
}
// if (!MainWP_Security::remove_core_update_ok()) $securityIssuess++;
// if (!MainWP_Security::remove_plugin_update_ok()) $securityIssuess++;
// if (!MainWP_Security::remove_theme_update_ok()) $securityIssuess++;
// if (!MainWP_Security::fix_file_permissions_ok()) $securityIssuess++;
if (!MainWP_Security::remove_database_reporting_ok()) {
$securityIssuess++;
}
if (!MainWP_Security::remove_php_reporting_ok()) {
$securityIssuess++;
}
if (!MainWP_Security::remove_scripts_version_ok() || !MainWP_Security::remove_styles_version_ok()) {
$securityIssuess++;
}
if (!MainWP_Security::admin_user_ok()) {
$securityIssuess++;
}
if (!MainWP_Security::remove_readme_ok()) {
$securityIssuess++;
}
$information['securityIssues'] = $securityIssuess;
//Directory listings!
$information['directories'] = $this->scanDir(ABSPATH, 3);
$cats = get_categories(array('hide_empty' => 0, 'hierarchical' => true));
$categories = array();
foreach ($cats as $cat) {
$categories[] = $cat->name;
}
$information['categories'] = $categories;
$information['totalsize'] = $this->getTotalFileSize();
$information['dbsize'] = MainWP_Child_DB::get_size();
$auths = get_option('mainwp_child_auth');
$information['extauth'] = $auths && isset($auths[$this->maxHistory]) ? $auths[$this->maxHistory] : null;
$plugins = $this->get_all_plugins_int(false);
$themes = $this->get_all_themes_int(false);
$information['plugins'] = $plugins;
$information['themes'] = $themes;
if (isset($_POST['optimize']) && '1' === $_POST['optimize']) {
$information['users'] = $this->get_all_users_int();
}
if (isset($_POST['pluginConflicts']) && '' !== $_POST['pluginConflicts']) {
$pluginConflicts = json_decode(stripslashes($_POST['pluginConflicts']), true);
$conflicts = array();
if (count($pluginConflicts) > 0) {
if (!$plugins) {
$plugins = $this->get_all_plugins_int(false);
}
if (is_array($plugins) && is_array($pluginConflicts)) {
foreach ($plugins as $plugin) {
foreach ($pluginConflicts as $pluginConflict) {
if ('1' === $plugin['active'] && ($plugin['name'] === $pluginConflict || $plugin['slug'] === $pluginConflict)) {
$conflicts[] = $plugin['name'];
}
}
}
}
}
if (count($conflicts) > 0) {
$information['pluginConflicts'] = $conflicts;
}
}
if (isset($_POST['themeConflicts']) && '' !== $_POST['themeConflicts']) {
$themeConflicts = json_decode(stripslashes($_POST['themeConflicts']), true);
$conflicts = array();
if (is_array($themeConflicts) && count($themeConflicts) > 0) {
$theme = wp_get_theme()->get('Name');
foreach ($themeConflicts as $themeConflict) {
if ($theme === $themeConflict) {
$conflicts[] = $theme;
}
}
}
if (count($conflicts) > 0) {
$information['themeConflicts'] = $conflicts;
}
}
if (isset($_POST['othersData'])) {
$othersData = json_decode(stripslashes($_POST['othersData']), true);
if (!is_array($othersData)) {
$othersData = array();
}
$information = apply_filters('mainwp-site-sync-others-data', $information, $othersData);
if (version_compare(phpversion(), '5.3', '>=')) {
if (isset($othersData['syncBackUpWordPress']) && $othersData['syncBackUpWordPress']) {
if (MainWP_Child_Back_Up_Wordpress::isActivated()) {
$information['syncBackUpWordPress'] = MainWP_Child_Back_Up_Wordpress::Instance()->syncData();
}
}
}
if (isset($othersData['syncWPRocketData']) && 'yes' === $othersData['syncWPRocketData']) {
$data = array();
if (MainWP_Child_WP_Rocket::isActivated()) {
$boxes = get_user_meta($GLOBALS['current_user']->ID, 'rocket_boxes', true);
$data['rocket_boxes'] = $boxes;
}
$information['syncWPRocketData'] = $data;
}
}
$information['faviIcon'] = $this->get_favicon();
$last_post = wp_get_recent_posts(array('numberposts' => absint('1')));
if (isset($last_post[0])) {
$last_post = $last_post[0];
}
if (isset($last_post) && isset($last_post['post_modified_gmt'])) {
$information['last_post_gmt'] = strtotime($last_post['post_modified_gmt']);
}
$information['mainwpdir'] = MainWP_Helper::validateMainWPDir() ? 1 : -1;
$information['uniqueId'] = get_option('mainwp_child_uniqueId', '');
$information['plugins_outdate_info'] = MainWP_Child_Plugins_Check::Instance()->get_plugins_outdate_info();
$information['themes_outdate_info'] = MainWP_Child_Themes_Check::Instance()->get_themes_outdate_info();
if ($exit) {
MainWP_Helper::write($information);
}
return $information;
}
/**
* Updates the active translation of core, plugins, and themes.
*
* [--dry-run]
* : Preview which translations would be updated.
*
* @subcommand update
*/
public function update($args, $assoc_args)
{
// Ignore updates for the default locale.
if ('en_US' == get_locale()) {
\WP_CLI::success("Translations updates are not needed for the 'English (US)' locale.");
return;
}
$this->wp_clean_update_cache();
// Clear existing update caches.
wp_version_check();
// Check for Core translation updates.
wp_update_themes();
// Check for Theme translation updates.
wp_update_plugins();
// Check for Plugin translation updates.
$updates = wp_get_translation_updates();
// Retrieves a list of all translations updates available.
if (empty($updates)) {
\WP_CLI::success('Translations are up to date.');
return;
}
// Gets a list of all languages.
$all_languages = $this->get_all_languages();
// Formats the updates list.
foreach ($updates as $update) {
if ('plugin' == $update->type) {
$plugin_data = array_shift(get_plugins('/' . $update->slug));
$name = $plugin_data['Name'];
} elseif ('theme' == $update->type) {
$theme_data = wp_get_theme($update->slug);
$name = $theme_data['Name'];
} else {
// Core
$name = 'WordPress';
}
// Gets the translation data.
$translation = (object) reset(wp_list_filter($all_languages, array('language' => $update->language)));
$update->Type = ucfirst($update->type);
$update->Name = $name;
$update->Version = $update->version;
$update->Language = $translation->english_name;
}
// Only preview which translations would be updated.
if (\WP_CLI\Utils\get_flag_value($assoc_args, 'dry-run')) {
\WP_CLI::line(sprintf('Available %d translations updates:', count($updates)));
\WP_CLI\Utils\format_items('table', $updates, array('Type', 'Name', 'Version', 'Language'));
return;
}
require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
$upgrader = new \Language_Pack_Upgrader(new \Automatic_Upgrader_Skin());
$results = array();
// Update translations.
foreach ($updates as $update) {
\WP_CLI::line("Updating '{$update->Language}' translation for {$update->Name} {$update->Version}...");
\WP_CLI::line("Downloading translation from {$update->package}...");
$result = $upgrader->upgrade($update);
if ($result) {
\WP_CLI::line('Translation updated successfully.');
} else {
\WP_CLI::line('Translation update failed.');
}
$results[] = $result;
}
$num_to_update = count($updates);
$num_updated = count(array_filter($results));
$line = "Updated {$num_updated}/{$num_to_update} translations.";
if ($num_to_update == $num_updated) {
\WP_CLI::success($line);
} else {
if ($num_updated > 0) {
\WP_CLI::warning($line);
} else {
\WP_CLI::error($line);
}
}
}
/**
* @global string $wp_version
*/
function _maybe_update_core()
{
global $wp_version;
include ABSPATH . WPINC . '/version.php';
// include an unmodified $wp_version
$current = get_site_transient('update_core');
if (isset($current->last_checked, $current->version_checked) && 12 * HOUR_IN_SECONDS > time() - $current->last_checked && $current->version_checked == $wp_version) {
return;
}
wp_version_check();
}
<?php
//only admins can get this
if (!function_exists("current_user_can") || !current_user_can("manage_options") && !current_user_can("pmpro_addons")) {
die(__("You do not have permissions to perform this action.", "pmpro"));
}
global $wpdb, $msg, $msgt, $pmpro_addons;
wp_enqueue_script('plugin-install');
add_thickbox();
wp_enqueue_script('updates');
require_once dirname(__FILE__) . "/admin_header.php";
//force a check of plugin versions?
if (!empty($_REQUEST['force-check'])) {
wp_version_check(array(), true);
wp_update_plugins();
$pmpro_license_key = get_option("pmpro_license_key", "");
pmpro_license_isValid($pmpro_license_key, NULL, true);
}
//some vars
$addons = pmpro_getAddons();
$addons_timestamp = get_option("pmpro_addons_timestamp", false);
$plugin_info = get_site_transient('update_plugins');
$pmpro_license_key = get_option("pmpro_license_key", "");
//get plugin status for filters
if (!empty($_REQUEST['plugin_status'])) {
$status = $_REQUEST['plugin_status'];
}
//make sure we have an approved status
$approved_statuses = array('all', 'active', 'inactive', 'update', 'uninstalled');
if (empty($status) || !in_array($status, $approved_statuses)) {
$status = "all";
$title = __('WordPress Updates');
$parent_file = 'index.php';
$updates_overview = '<p>' . __('On this screen, you can update to the latest version of WordPress, as well as update your themes, plugins, and translations from the WordPress.org repositories.') . '</p>';
$updates_overview .= '<p>' . __('If an update is available, you᾿ll see a notification appear in the Toolbar and navigation menu.') . ' ' . __('Keeping your site updated is important for security. It also makes the internet a safer place for you and your readers.') . '</p>';
get_current_screen()->add_help_tab(array('id' => 'overview', 'title' => __('Overview'), 'content' => $updates_overview));
$updates_howto = '<p>' . __('<strong>WordPress</strong> — Updating your WordPress installation is a simple one-click procedure: just <strong>click on the “Update Now” button</strong> when you are notified that a new version is available.') . ' ' . __('In most cases, WordPress will automatically apply maintenance and security updates in the background for you.') . '</p>';
$updates_howto .= '<p>' . __('<strong>Themes and Plugins</strong> — To update individual themes or plugins from this screen, use the checkboxes to make your selection, then <strong>click on the appropriate “Update” button</strong>. To update all of your themes or plugins at once, you can check the box at the top of the section to select all before clicking the update button.') . '</p>';
if ('en_US' != get_locale()) {
$updates_howto .= '<p>' . __('<strong>Translations</strong> — The files translating WordPress into your language are updated for you whenever any other updates occur. But if these files are out of date, you can <strong>click the “Update Translations”</strong> button.') . '</p>';
}
get_current_screen()->add_help_tab(array('id' => 'how-to-update', 'title' => __('How to Update'), 'content' => $updates_howto));
get_current_screen()->set_help_sidebar('<p><strong>' . __('For more information:') . '</strong></p>' . '<p>' . __('<a href="https://codex.wordpress.org/Dashboard_Updates_Screen" target="_blank">Documentation on Updating WordPress</a>') . '</p>' . '<p>' . __('<a href="https://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>');
if ('upgrade-core' == $action) {
// Force a update check when requested
$force_check = !empty($_GET['force-check']);
wp_version_check(array(), $force_check);
require_once ABSPATH . 'wp-admin/admin-header.php';
?>
<div class="wrap">
<h1><?php
_e('WordPress Updates');
?>
</h1>
<?php
if ($upgrade_error) {
echo '<div class="error"><p>';
if ($upgrade_error == 'themes') {
_e('Please select one or more themes to update.');
} else {
_e('Please select one or more plugins to update.');
}
/**
* Kicks off the background update process, looping through all pending updates.
*
* @since 3.7.0
* @access public
*
* @global wpdb $wpdb
* @global string $wp_version
*/
public function run()
{
global $wpdb, $wp_version;
if ($this->is_disabled()) {
return;
}
if (!is_main_network() || !is_main_site()) {
return;
}
if (!$this->create_lock('auto_updater')) {
return;
}
// Don't automatically run these thins, as we'll handle it ourselves
remove_action('upgrader_process_complete', array('Language_Pack_Upgrader', 'async_upgrade'), 20);
remove_action('upgrader_process_complete', 'wp_version_check');
remove_action('upgrader_process_complete', 'wp_update_plugins');
remove_action('upgrader_process_complete', 'wp_update_themes');
// Next, Plugins
wp_update_plugins();
// Check for Plugin updates
$plugin_updates = get_site_transient('update_plugins');
if ($plugin_updates && !empty($plugin_updates->response)) {
foreach ($plugin_updates->response as $plugin) {
$this->update('plugin', $plugin);
}
// Force refresh of plugin update information
wp_clean_plugins_cache();
}
// Next, those themes we all love
wp_update_themes();
// Check for Theme updates
$theme_updates = get_site_transient('update_themes');
if ($theme_updates && !empty($theme_updates->response)) {
foreach ($theme_updates->response as $theme) {
$this->update('theme', (object) $theme);
}
// Force refresh of theme update information
wp_clean_themes_cache();
}
// Next, Process any core update
wp_version_check();
// Check for Core updates
$core_update = find_core_auto_update();
if ($core_update) {
$this->update('core', $core_update);
}
// Clean up, and check for any pending translations
// (Core_Upgrader checks for core updates)
$theme_stats = array();
if (isset($this->update_results['theme'])) {
foreach ($this->update_results['theme'] as $upgrade) {
$theme_stats[$upgrade->item->theme] = true === $upgrade->result;
}
}
wp_update_themes($theme_stats);
// Check for Theme updates
$plugin_stats = array();
if (isset($this->update_results['plugin'])) {
foreach ($this->update_results['plugin'] as $upgrade) {
$plugin_stats[$upgrade->item->plugin] = true === $upgrade->result;
}
}
wp_update_plugins($plugin_stats);
// Check for Plugin updates
// Finally, Process any new translations
$language_updates = wp_get_translation_updates();
if ($language_updates) {
foreach ($language_updates as $update) {
$this->update('translation', $update);
}
// Clear existing caches
wp_clean_update_cache();
wp_version_check();
// check for Core updates
wp_update_themes();
// Check for Theme updates
wp_update_plugins();
// Check for Plugin updates
}
// Send debugging email to all development installs.
if (!empty($this->update_results)) {
$development_version = false !== strpos($wp_version, '-');
/**
* Filter whether to send a debugging email for each automatic background update.
*
* @since 3.7.0
*
* @param bool $development_version By default, emails are sent if the
* install is a development version.
* Return false to avoid the email.
*/
if (apply_filters('automatic_updates_send_debug_email', $development_version)) {
$this->send_debug_email();
}
if (!empty($this->update_results['core'])) {
$this->after_core_update($this->update_results['core'][0]);
}
/**
* Fires after all automatic updates have run.
*
* @since 3.8.0
*
* @param array $update_results The results of all attempted updates.
*/
do_action('automatic_updates_complete', $this->update_results);
}
$this->release_lock('auto_updater');
}
function _maybe_update_core()
{
include ABSPATH . WPINC . '/version.php';
// include an unmodified $wp_version
$current = get_site_transient('update_core');
if (isset($current->last_checked) && 43200 > time() - $current->last_checked && isset($current->version_checked) && $current->version_checked == $wp_version) {
return;
}
wp_version_check();
}
public function get_updates($options)
{
if (!current_user_can('update_plugins') && !current_user_can('update_themes') && !current_user_can('update_core')) {
return $this->_generic_error_response('updates_permission_denied');
}
$this->_admin_include('plugin.php', 'update.php', 'file.php', 'template.php');
$this->_frontend_include('update.php');
if (!is_array($options)) {
$options = array();
}
// Normalise it
$plugin_updates = array();
if (current_user_can('update_plugins')) {
// Detect if refresh needed
$transient = get_site_transient('update_plugins');
if (!empty($options['force_refresh']) || false === $transient) {
delete_site_transient('update_plugins');
wp_update_plugins();
}
$get_plugin_updates = get_plugin_updates();
if (is_array($get_plugin_updates)) {
foreach ($get_plugin_updates as $update) {
$plugin_updates[] = array('name' => $update->Name, 'plugin_uri' => $update->PluginURI, 'version' => $update->Version, 'description' => $update->Description, 'author' => $update->Author, 'author_uri' => $update->AuthorURI, 'title' => $update->Title, 'author_name' => $update->AuthorName, 'update' => array('plugin' => $update->update->plugin, 'slug' => $update->update->slug, 'new_version' => $update->update->new_version, 'package' => $update->update->package, 'tested' => isset($update->update->tested) ? $update->update->tested : null, 'compatibility' => isset($update->update->compatibility) ? (array) $update->update->compatibility : null, 'sections' => isset($update->update->sections) ? (array) $update->update->sections : null));
}
}
}
$theme_updates = array();
if (current_user_can('update_themes')) {
// Detect if refresh needed
$transient = get_site_transient('update_themes');
if (!empty($options['force_refresh']) || false === $transient) {
delete_site_transient('update_themes');
wp_update_themes();
}
$get_theme_updates = get_theme_updates();
if (is_array($get_theme_updates)) {
foreach ($get_theme_updates as $update) {
$theme_updates[] = array('name' => @$update->Name, 'theme_uri' => @$update->ThemeURI, 'version' => @$update->Version, 'description' => @$update->Description, 'author' => @$update->Author, 'author_uri' => @$update->AuthorURI, 'update' => array('theme' => @$update->update['theme'], 'new_version' => @$update->update['new_version'], 'package' => @$update->update['package'], 'url' => @$update->update['url']));
}
}
}
$core_updates = array();
if (current_user_can('update_core')) {
// Detect if refresh needed
$transient = get_site_transient('update_core');
if (!empty($options['force_refresh']) || false === $transient) {
// The next line is only needed for older WP versions - otherwise, the parameter to wp_version_check forces a check.
delete_site_transient('update_core');
wp_version_check(array(), true);
}
$get_core_updates = get_core_updates();
if (is_array($get_core_updates)) {
$core_update_key = false;
$core_update_latest_version = false;
@(include ABSPATH . WPINC . '/version.php');
foreach ($get_core_updates as $k => $core_update) {
if (isset($core_update->version) && version_compare($core_update->version, $wp_version, '>') && version_compare($core_update->version, $core_update_latest_version, '>')) {
$core_update_latest_version = $core_update->version;
$core_update_key = $k;
}
}
if ($core_update_key !== false) {
$update = $get_core_updates[$core_update_key];
global $wpdb;
$mysql_version = $wpdb->db_version();
$is_mysql = file_exists(WP_CONTENT_DIR . '/db.php') && empty($wpdb->is_mysql) ? false : true;
$core_updates[] = array('download' => $update->download, 'version' => $update->version, 'php_version' => $update->php_version, 'mysql_version' => $update->mysql_version, 'installed' => array('version' => $wp_version, 'mysql' => $mysql_version, 'php' => PHP_VERSION, 'is_mysql' => $is_mysql), 'sufficient' => array('mysql' => version_compare($mysql_version, $update->mysql_version, '>='), 'php' => version_compare(PHP_VERSION, $update->php_version, '>=')));
}
}
}
// Do we need to ask the user for filesystem credentials?
$request_filesystem_credentials = array();
$check_fs = array('plugins' => WP_PLUGIN_DIR, 'themes' => WP_CONTENT_DIR . '/themes', 'core' => untrailingslashit(ABSPATH));
foreach ($check_fs as $entity => $dir) {
$filesystem_method = get_filesystem_method(array(), $dir);
ob_start();
$filesystem_credentials_are_stored = request_filesystem_credentials(site_url());
$filesystem_form = strip_tags(ob_get_contents(), '<div><h2><p><input><label><fieldset><legend><span><em>');
ob_end_clean();
$request_filesystem_credentials[$entity] = $filesystem_method != 'direct' && !$filesystem_credentials_are_stored;
}
$automatic_backups = class_exists('UpdraftPlus_Options') && class_exists('UpdraftPlus_Addon_Autobackup') && UpdraftPlus_Options::get_updraft_option('updraft_autobackup_default', true) ? true : false;
return $this->_response(array('plugins' => $plugin_updates, 'themes' => $theme_updates, 'core' => $core_updates, 'meta' => array('request_filesystem_credentials' => $request_filesystem_credentials, 'filesystem_form' => $filesystem_form, 'automatic_backups' => $automatic_backups)));
}
public function check_notifications()
{
global $wp_version;
$mwp_notifications = get_option('mwp_notifications', true);
$args = array();
$updates = array();
$send = 0;
if (is_array($mwp_notifications) && $mwp_notifications != false) {
include_once ABSPATH . 'wp-includes/update.php';
include_once ABSPATH . '/wp-admin/includes/update.php';
extract($mwp_notifications);
//Check wordpress core updates
if ($wp) {
@wp_version_check();
if (function_exists('get_core_updates')) {
$wp_updates = get_core_updates();
if (!empty($wp_updates)) {
$current_transient = $wp_updates[0];
if ($current_transient->response == "development" || version_compare($wp_version, $current_transient->current, '<')) {
$current_transient->current_version = $wp_version;
$updates['core_updates'] = $current_transient;
} else {
$updates['core_updates'] = array();
}
} else {
$updates['core_updates'] = array();
}
}
}
//Check plugin updates
if ($plugins) {
@wp_update_plugins();
$this->get_installer_instance();
$updates['upgradable_plugins'] = $this->installer_instance->get_upgradable_plugins();
}
//Check theme updates
if ($themes) {
@wp_update_themes();
$this->get_installer_instance();
$updates['upgradable_themes'] = $this->installer_instance->get_upgradable_themes();
}
if ($backups) {
$this->get_backup_instance();
$backups = $this->backup_instance->get_backup_stats();
$updates['backups'] = $backups;
foreach ($backups as $task_name => $backup_results) {
foreach ($backup_results as $k => $backup) {
if (isset($backups[$task_name][$k]['server']['file_path'])) {
unset($backups[$task_name][$k]['server']['file_path']);
}
}
}
$updates['backups'] = $backups;
}
if (!empty($updates)) {
$args['body']['updates'] = $updates;
$args['body']['notification_key'] = $notification_key;
$send = 1;
}
}
$alert_data = get_option('mwp_pageview_alerts', true);
if (is_array($alert_data) && $alert_data['alert']) {
$pageviews = get_option('user_hit_count');
$args['body']['alerts']['pageviews'] = $pageviews;
$args['body']['alerts']['site_id'] = $alert_data['site_id'];
if (!isset($url)) {
$url = $alert_data['url'];
}
$send = 1;
}
if ($send) {
if (!class_exists('WP_Http')) {
include_once ABSPATH . WPINC . '/class-http.php';
}
$result = wp_remote_post($url, $args);
if (is_array($result) && $result['body'] == 'mwp_delete_alert') {
delete_option('mwp_pageview_alerts');
}
}
}
/**
* Upgrades WordPress locally
*/
public function upgrade_core($current)
{
ob_start();
if (file_exists(ABSPATH . '/wp-admin/includes/update.php')) {
include_once ABSPATH . '/wp-admin/includes/update.php';
}
@wp_version_check();
$current_update = false;
ob_end_flush();
ob_end_clean();
$core = $this->mmb_get_transient('update_core');
if (isset($core->updates) && !empty($core->updates)) {
$updates = $core->updates[0];
$updated = $core->updates[0];
if (!isset($updated->response) || $updated->response == 'latest') {
return array('upgraded' => ' updated');
}
if ($updated->response == "development" && $current['response'] == "upgrade") {
return array('error' => '<font color="#900">Unexpected error. Please upgrade manually.</font>');
} else {
if ($updated->response == $current['response'] || $updated->response == "upgrade" && $current['response'] == "development") {
if ($updated->locale != $current['locale']) {
foreach ($updates as $update) {
if ($update->locale == $current['locale']) {
$current_update = $update;
break;
}
}
if ($current_update == false) {
return array('error' => ' Localization mismatch. Try again.');
}
} else {
$current_update = $updated;
}
} else {
return array('error' => ' Transient mismatch. Try again.');
}
}
} else {
return array('error' => ' Refresh transient failed. Try again.');
}
if ($current_update != false) {
global $wp_filesystem, $wp_version;
if (version_compare($wp_version, '3.1.9', '>')) {
if (!class_exists('Core_Upgrader')) {
include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
}
/** @handled class */
$core = new Core_Upgrader(mwp_container()->getUpdaterSkin());
$result = $core->upgrade($current_update);
$this->mmb_maintenance_mode(false);
if (is_wp_error($result)) {
return array('error' => $this->mmb_get_error($result));
} else {
return array('upgraded' => ' updated');
}
} else {
if (!class_exists('WP_Upgrader')) {
include_once ABSPATH . 'wp-admin/includes/update.php';
if (function_exists('wp_update_core')) {
$result = wp_update_core($current_update);
if (is_wp_error($result)) {
return array('error' => $this->mmb_get_error($result));
} else {
return array('upgraded' => ' updated');
}
}
}
if (class_exists('WP_Upgrader')) {
/** @handled class */
$upgrader_skin = new WP_Upgrader_Skin();
$upgrader_skin->done_header = true;
/** @handled class */
$upgrader = new WP_Upgrader($upgrader_skin);
// Is an update available?
if (!isset($current_update->response) || $current_update->response == 'latest') {
return array('upgraded' => ' updated');
}
$res = $upgrader->fs_connect(array(ABSPATH, WP_CONTENT_DIR));
if (is_wp_error($res)) {
return array('error' => $this->mmb_get_error($res));
}
$wp_dir = trailingslashit($wp_filesystem->abspath());
$core_package = false;
if (isset($current_update->package) && !empty($current_update->package)) {
$core_package = $current_update->package;
} elseif (isset($current_update->packages->full) && !empty($current_update->packages->full)) {
$core_package = $current_update->packages->full;
}
$download = $upgrader->download_package($core_package);
if (is_wp_error($download)) {
return array('error' => $this->mmb_get_error($download));
}
$working_dir = $upgrader->unpack_package($download);
if (is_wp_error($working_dir)) {
return array('error' => $this->mmb_get_error($working_dir));
}
if (!$wp_filesystem->copy($working_dir . '/wordpress/wp-admin/includes/update-core.php', $wp_dir . 'wp-admin/includes/update-core.php', true)) {
$wp_filesystem->delete($working_dir, true);
return array('error' => 'Unable to move update files.');
}
$wp_filesystem->chmod($wp_dir . 'wp-admin/includes/update-core.php', FS_CHMOD_FILE);
require ABSPATH . 'wp-admin/includes/update-core.php';
$update_core = update_core($working_dir, $wp_dir);
ob_end_clean();
$this->mmb_maintenance_mode(false);
if (is_wp_error($update_core)) {
return array('error' => $this->mmb_get_error($update_core));
}
ob_end_flush();
return array('upgraded' => 'updated');
} else {
return array('error' => 'failed');
}
}
} else {
return array('error' => 'failed');
}
}
}
function do_undismiss_core_update() {
$version = isset( $_POST['version'] )? $_POST['version'] : false;
$locale = isset( $_POST['locale'] )? $_POST['locale'] : 'en_US';
$update = find_core_update( $version, $locale );
if ( !$update )
return;
undismiss_core_update( $version, $locale );
wp_redirect( wp_nonce_url('update-core.php?action=upgrade-core', 'upgrade-core') );
}
$action = isset($_GET['action']) ? $_GET['action'] : 'upgrade-core';
if ( 'upgrade-core' == $action ) {
wp_version_check();
$title = __('Upgrade WordPress');
$parent_file = 'tools.php';
require_once('admin-header.php');
core_upgrade_preamble();
include('admin-footer.php');
} elseif ( 'do-core-upgrade' == $action || 'do-core-reinstall' == $action ) {
check_admin_referer('upgrade-core');
$title = __('Upgrade WordPress');
$parent_file = 'tools.php';
// do the (un)dismiss actions before headers,
// so that they can redirect
if ( isset( $_POST['dismiss'] ) )
do_dismiss_core_update();
elseif ( isset( $_POST['undismiss'] ) )
do_undismiss_core_update();
/**
* Kicks off a upgrade request for each item in the upgrade "queue"
*/
static function perform_auto_updates()
{
$lock_name = 'auto_upgrader.lock';
if (get_site_option($lock_name)) {
// Test to see if it was set more than an hour ago, if so, cleanup.
if (get_site_option($lock_name) < time() - HOUR_IN_SECONDS) {
delete_site_option($lock_name);
} else {
// The process is already locked
return;
}
}
// Lock upgrades for us for half an hour
if (!add_site_option($lock_name, microtime(true), HOUR_IN_SECONDS / 2)) {
return;
}
// Don't automatically run these thins, as we'll handle it ourselves
remove_action('upgrader_process_complete', array('Language_Pack_Upgrader', 'async_upgrade'), 20, 3);
remove_action('upgrader_process_complete', 'wp_version_check');
remove_action('upgrader_process_complete', 'wp_update_plugins');
remove_action('upgrader_process_complete', 'wp_update_themes');
// Next, Plugins
wp_update_plugins();
// Check for Plugin updates
$plugin_updates = get_site_transient('update_plugins');
if ($plugin_updates && !empty($plugin_updates->response)) {
foreach (array_keys($plugin_updates->response) as $plugin) {
self::upgrade('plugin', $plugin);
}
// Force refresh of plugin update information
wp_clean_plugins_cache();
}
// Next, those themes we all love
wp_update_themes();
// Check for Theme updates
$theme_updates = get_site_transient('update_themes');
if ($theme_updates && !empty($theme_updates->response)) {
foreach (array_keys($theme_updates->response) as $theme) {
self::upgrade('theme', $theme);
}
// Force refresh of theme update information
wp_clean_themes_cache();
}
// Next, Process any core upgrade
wp_version_check();
// Check for Core updates
$core_update = find_core_auto_update();
if ($core_update) {
self::upgrade('core', $core_update);
delete_site_transient('update_core');
}
// Cleanup, and check for any pending translations
wp_version_check();
// check for Core updates
wp_update_themes();
// Check for Theme updates
wp_update_plugins();
// Check for Plugin updates
// Finally, Process any new translations
$language_updates = wp_get_translation_updates();
if ($language_updates) {
foreach ($language_updates as $update) {
self::upgrade('language', $update);
}
// Clear existing caches
wp_clean_plugins_cache();
wp_clean_themes_cache();
delete_site_transient('update_core');
wp_version_check();
// check for Core updates
wp_update_themes();
// Check for Theme updates
wp_update_plugins();
// Check for Plugin updates
}
/**
* Filter whether to email an update summary to the site administrator.
*
* @since 3.7.0
*
* @param bool Whether or not email should be sent to administrator. Default true.
* @param bool|array $core_update An array of core update data, false otherwise.
* @param object $theme_updates Object containing theme update properties.
* @param object $plugin_updates Object containing plugin update properties.
* @param array $language_updates Array containing the Language updates available.
* @param array $upgrade_results Array of the upgrade results keyed by upgrade type, and plugin/theme slug.
*/
if (apply_filters('enable_auto_upgrade_email', true, $core_update, $theme_updates, $plugin_updates, $language_updates, self::$upgrade_results)) {
self::send_email();
}
// Clear the lock
delete_site_option($lock_name);
}