/**
* Finds out if a site is using a version control system.
* @return bool
**/
public static function is_version_controlled()
{
if (!class_exists('WP_Automatic_Updater')) {
require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
}
$updater = new WP_Automatic_Updater();
return (bool) strval($updater->is_vcs_checkout($context = ABSPATH));
}
/**
* Finds out if a site is using a version control system.
* @return string ( '1' | '0' )
**/
public static function is_version_controlled()
{
if (!class_exists('WP_Automatic_Updater')) {
require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
}
$updater = new WP_Automatic_Updater();
$is_version_controlled = strval($updater->is_vcs_checkout($context = ABSPATH));
// transients should not be empty
if (empty($is_version_controlled)) {
$is_version_controlled = '0';
}
return $is_version_controlled;
}
/**
* Asynchronously upgrades language packs after other upgrades have been made.
*
* Hooked to the {@see 'upgrader_process_complete'} action by default.
*
* @since 3.7.0
* @access public
* @static
*
* @param false|WP_Upgrader $upgrader Optional. WP_Upgrader instance or false. If `$upgrader` is
* a Language_Pack_Upgrader instance, the method will bail to
* avoid recursion. Otherwise unused. Default false.
*/
public static function async_upgrade($upgrader = false)
{
// Avoid recursion.
if ($upgrader && $upgrader instanceof Language_Pack_Upgrader) {
return;
}
// Nothing to do?
$language_updates = wp_get_translation_updates();
if (!$language_updates) {
return;
}
/*
* Avoid messing with VCS installs, at least for now.
* Noted: this is not the ideal way to accomplish this.
*/
$check_vcs = new WP_Automatic_Updater();
if ($check_vcs->is_vcs_checkout(WP_CONTENT_DIR)) {
return;
}
foreach ($language_updates as $key => $language_update) {
$update = !empty($language_update->autoupdate);
/**
* Filters whether to asynchronously update translation for core, a plugin, or a theme.
*
* @since 4.0.0
*
* @param bool $update Whether to update.
* @param object $language_update The update offer.
*/
$update = apply_filters('async_update_translation', $update, $language_update);
if (!$update) {
unset($language_updates[$key]);
}
}
if (empty($language_updates)) {
return;
}
// Re-use the automatic upgrader skin if the parent upgrader is using it.
if ($upgrader && $upgrader->skin instanceof Automatic_Upgrader_Skin) {
$skin = $upgrader->skin;
} else {
$skin = new Language_Pack_Upgrader_Skin(array('skip_header_footer' => true));
}
$lp_upgrader = new Language_Pack_Upgrader($skin);
$lp_upgrader->bulk_upgrade($language_updates);
}
static function get_possible_failures()
{
$result = array();
// Lets check some reasons why it might not be working as expected
include_once ABSPATH . '/wp-admin/includes/admin.php';
include_once ABSPATH . '/wp-admin/includes/class-wp-upgrader.php';
$upgrader = new WP_Automatic_Updater();
if ($upgrader->is_disabled()) {
$result[] = 'autoupdates-disabled';
}
if (!is_main_site()) {
$result[] = 'is-not-main-site';
}
if (!is_main_network()) {
$result[] = 'is-not-main-network';
}
if ($upgrader->is_vcs_checkout(ABSPATH)) {
$result[] = 'site-on-vcs';
}
if ($upgrader->is_vcs_checkout(WP_PLUGIN_DIR)) {
$result[] = 'plugin-directory-on-vcs';
}
if ($upgrader->is_vcs_checkout(WP_CONTENT_DIR)) {
$result[] = 'content-directory-on-vcs';
}
$lock = get_option('auto_updater.lock');
if ($lock > time() - HOUR_IN_SECONDS) {
$result[] = 'lock-is-set';
}
$skin = new Automatic_Upgrader_Skin();
include_once ABSPATH . 'wp-admin/includes/file.php';
include_once ABSPATH . 'wp-admin/includes/template.php';
if (!$skin->request_filesystem_credentials(false, ABSPATH, false)) {
$result[] = 'no-system-write-access';
}
if (!$skin->request_filesystem_credentials(false, WP_PLUGIN_DIR, false)) {
$result[] = 'no-plugin-directory-write-access';
}
if (!$skin->request_filesystem_credentials(false, WP_CONTENT_DIR, false)) {
$result[] = 'no-wp-content-directory-write-access';
}
return $result;
}
function plugin_upgrade()
{
if (empty($this->options)) {
// Don't automatically enable core updates in installs coming from a repo
if (!class_exists('WP_Automatic_Updater')) {
include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
}
$wpau = new WP_Automatic_Updater();
$core_updates_enabled = !$wpau->is_vcs_checkout(ABSPATH);
$this->options = array('update' => array('core' => array('minor' => $core_updates_enabled, 'major' => false), 'plugins' => false, 'themes' => false), 'svn' => array('core' => false, 'plugins' => array(), 'themes' => array()), 'svn-success-email' => true, 'debug' => 'debug', 'next-development-update' => time(), 'override-email' => '', 'disable-email' => false, 'upgrade-after-3.7' => true);
}
// 'debug' option added in version 0.3
if (!array_key_exists('debug', $this->options)) {
$this->options['debug'] = false;
}
// SVN updates added in version 0.5
if (!array_key_exists('svn', $this->options)) {
$this->options['svn'] = false;
}
// Development version updates added in version 0.6
if (!array_key_exists('next-development-update', $this->options)) {
$this->options['next-development-update'] = time();
}
// Override contact email added in version 0.7
if (!array_key_exists('override-email', $this->options)) {
$this->options['override-email'] = '';
}
// Ability to disable email added in version 0.7
if (!array_key_exists('disable-email', $this->options)) {
$this->options['disable-email'] = false;
}
// Ability to only send SVN update emails on failure added in 0.8
if (!array_key_exists('svn-success-email', $this->options)) {
$this->options['svn-success-email'] = true;
}
// SVN support for themes and plugins added in 0.8
if (!is_array($this->options['svn'])) {
$this->options['svn'] = array('core' => $this->options['svn'], 'plugins' => array(), 'themes' => array());
}
if (!array_key_exists('upgrade-after-3.7', $this->options)) {
$this->options['upgrade-after-3.7'] = true;
// Core is handling upgrades now, so we should unschedule our old events
foreach ($this->options['update'] as $type => $update) {
$timestamp = wp_next_scheduled("auto_updater_{$type}_event");
if ($timestamp) {
wp_unschedule_event($timestamp, "auto_updater_{$type}_event");
}
}
}
// Support for different types of core upgrades added in 1.0
if (!is_array($this->options['update']['core'])) {
$this->options['update']['core'] = array('major' => $this->options['update']['core'], 'minor' => $this->options['update']['core']);
}
// debug option changed to send debug email under varying conditions in 1.0
if (is_bool($this->options['debug'])) {
if ($this->options['debug']) {
$this->options['debug'] = 'always';
} else {
$this->options['debug'] = 'debug';
}
}
}
/**
* Finds out if a site is using a version control system.
* We'll store that information as a transient with a 24 expiration.
* We only need to check once per day.
*
* @return string ( '1' | '0' )
*/
function is_version_controlled()
{
$is_version_controlled = get_transient('jetpack_site_is_vcs');
if (false === $is_version_controlled) {
include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
$updater = new WP_Automatic_Updater();
$is_version_controlled = strval($updater->is_vcs_checkout($context = ABSPATH));
// transients should not be empty
if (empty($is_version_controlled)) {
$is_version_controlled = '0';
}
set_transient('jetpack_site_is_vcs', $is_version_controlled, DAY_IN_SECONDS);
}
return $is_version_controlled;
}
