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module.php
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<?php declare(strict_types=1);
/**
* +------------------------------------------------------------+
* | apnscp |
* +------------------------------------------------------------+
* | Copyright (c) Apis Networks |
* +------------------------------------------------------------+
* | Licensed under Artistic License 2.0 |
* +------------------------------------------------------------+
* | Author: Matt Saladna ([email protected]) |
* +------------------------------------------------------------+
*/
use Module\Support\Webapps\App\Loader;
use Module\Support\Webapps\App\Type\Wordpress\DefineReplace;
use Module\Support\Webapps\App\Type\Wordpress\Wpcli;
use Module\Support\Webapps\ComposerWrapper;
use Module\Support\Webapps\DatabaseGenerator;
use Module\Support\Webapps\Git;
use Module\Support\Webapps\Messages;
use Module\Support\Webapps\MetaManager;
use Opcenter\Versioning;
/**
* WordPress management
*
* An interface to wp-cli
*
* @package core
*/
class Wordpress_Module extends \Module\Support\Webapps
{
const APP_NAME = 'WordPress';
const ASSET_SKIPLIST = '.wp-update-skip';
const VERSION_CHECK_URL = 'https://api.wordpress.org/core/version-check/1.7/';
const PLUGIN_VERSION_CHECK_URL = 'https://api.wordpress.org/plugins/info/1.0/%plugin%.json';
const THEME_VERSION_CHECK_URL = 'https://api.wordpress.org/themes/info/1.2/?action=theme_information&request[slug]=%theme%&request[fields][versions]=1';
const DEFAULT_VERSION_LOCK = 'none';
const ERR_LANGUAGE_UPDATE_FAILED = [
':err_wordpress_language_update_failed',
'language update failed: %s'
];
const ERR_LANGUAGE_UPDATE_FAILED_SP = [
':err_wordpress_language_update_failed_named',
'language update failed for %(name)s: %(msg)s'
];
protected $aclList = array(
'min' => array(
'wp-content',
'.htaccess',
'wp-config.php'
),
'max' => array(
'wp-content/uploads',
'wp-content/cache',
'wp-content/wflogs',
'wp-content/updraft',
'wp-content/w3tc-config/master.php'
)
);
/**
* @var array files detected by Wordpress when determining write-access
*/
protected $controlFiles = [
'/wp-admin/includes/file.php'
];
/**
* @var array list of plugin/theme types that cannot be updated manually
*/
const NON_UPDATEABLE_TYPES = [
'dropin',
'must-use'
];
/**
* Install WordPress
*
* @param string $hostname domain or subdomain to install WordPress
* @param string $path optional path under hostname
* @param array $opts additional install options
* @return bool
*/
public function install(string $hostname, string $path = '', array $opts = array()): bool
{
if (!$this->mysql_enabled()) {
return error(Messages::ERR_INSTALL_MISSING_PREREQ,
['what' => 'MySQL', 'app' => static::APP_NAME]);
}
if (!$this->parseInstallOptions($opts, $hostname, $path)) {
return false;
}
$docroot = $this->getDocumentRoot($hostname, $path);
$ret = $this->execCommand(
$docroot,
'core %(mode)s --version=%(version)s',
[
'mode' => 'download',
'version' => $opts['version'],
'user' => $opts['user']
]
);
if (!$ret['success']) {
return error(
Messages::ERR_APP_DOWNLOAD_FAILED,
[
'app' => static::APP_NAME,
'version' => $opts['version'],
'msg' => coalesce($ret['stdout'], $ret['stderr'])
]
);
}
$dbCred = DatabaseGenerator::mysql($this->getAuthContext(), $hostname);
if (!$dbCred->create()) {
return false;
}
if (!$this->generateNewConfiguration($hostname, $docroot, $dbCred)) {
info(Messages::MSG_CHECKPOINT_REMOVING_TEMP_FILES);
if (!array_get($opts, 'hold')) {
$this->file_delete($docroot, true);
$dbCred->rollback();
}
return false;
}
if (!isset($opts['title'])) {
$opts['title'] = 'A Random Blog for a Random Reason';
}
if (!isset($opts['password'])) {
$opts['password'] = \Opcenter\Auth\Password::generate();
info(Messages::MSG_CHECKPOINT_GENERATED_PASSWORD, ['password' => $opts['password']]);
}
info(Messages::MSG_CHECKPOINT_SET_USERNAME, ['user' => $this->username]);
// fix situations when installed on global subdomain
$fqdn = $this->web_normalize_hostname($hostname);
$opts['url'] = rtrim($fqdn . '/' . $path, '/');
$args = array(
'email' => $opts['email'],
'mode' => 'install',
'url' => $opts['url'],
'title' => $opts['title'],
'user' => $opts['user'],
'password' => $opts['password'],
'proto' => !empty($opts['ssl']) ? 'https://' : 'http://',
'mysqli81' => 'function_exists("mysqli_report") && mysqli_report(0);'
);
$ret = $this->execCommand($docroot, 'core %(mode)s --admin_email=%(email)s --skip-email ' .
'--url=%(proto)s%(url)s --title=%(title)s --admin_user=%(user)s --exec=%(mysqli81)s ' .
'--admin_password=%(password)s', $args);
if (!$ret['success']) {
if (!array_get($opts, 'hold')) {
$dbCred->rollback();
}
return error(Messages::ERR_DATABASE_CREATION_FAILED, ['msg' => coalesce($ret['stderr'], $ret['stdout'])]);
}
// @TODO - move to post-install wrapper
// Setting meta concludes UI progress check,
// postpone so features like git are present in UI without refresh
if (!file_exists($this->domain_fs_path() . "/{$docroot}/.htaccess")) {
$this->file_touch("{$docroot}/.htaccess");
}
$wpcli = Wpcli::instantiateContexted($this->getAuthContext());
$wpcli->setConfiguration(['apache_modules' => ['mod_rewrite']]);
$ret = $this->execCommand($docroot, "rewrite structure --hard '/%%postname%%/'");
if (!$ret['success']) {
// @TODO WP-specific error
return error('failed to set rewrite structure, error: %s', coalesce($ret['stderr'], $ret['stdout']));
}
if (!empty($opts['cache'])) {
if ($this->install_plugin($hostname, $path, 'w3-total-cache')) {
$wpcli->exec($docroot, 'w3-total-cache option set pgcache.enabled true --type=boolean');
$wpcli->exec($docroot, 'w3-total-cache fix_environment');
$httxt = preg_replace(
'/^\s*AddType\s+.*$[\r\n]?/mi',
'',
$this->file_get_file_contents($docroot . '/.htaccess')
);
$this->file_put_file_contents($docroot . '/.htaccess', $httxt);
} else {
warn("Failed to install caching plugin - performance will be suboptimal");
}
}
if (!$this->file_exists($docroot . '/wp-content/cache')) {
$this->file_create_directory($docroot . '/wp-content/cache');
}
// by default, let's only open up ACLs to the bare minimum
$this->notifyInstalled($hostname, $path, $opts);
return info(Messages::MSG_CHECKPOINT_APP_INSTALLED, ['app' => static::APP_NAME, 'email' => $opts['email']]);
}
protected function execCommand(?string $path, string $cmd, array $args = [], array $env = [])
{
return Wpcli::instantiateContexted($this->getAuthContextFromDocroot($path ?? \Web_Module::MAIN_DOC_ROOT))->exec($path, $cmd, $args, $env);
}
protected function generateNewConfiguration(string $domain, string $docroot, DatabaseGenerator $dbcredentials, array $ftpcredentials = array()): bool
{
// generate db
if (!isset($ftpcredentials['user'])) {
$ftpcredentials['user'] = $this->username . '@' . $this->domain;
}
if (!isset($ftpcredentials['host'])) {
$ftpcredentials['host'] = 'localhost';
}
if (!isset($ftpcredentials['password'])) {
$ftpcredentials['password'] = '';
}
$svc = \Opcenter\SiteConfiguration::shallow($this->getAuthContext());
$xtraPHP = (string)(new \Opcenter\Provisioning\ConfigurationWriter('@webapp(wordpress)::templates.wp-config-extra', $svc))->compile([
'svc' => $svc,
'afi' => $this->getApnscpFunctionInterceptor(),
'db' => $dbcredentials,
'ftp' => [
'username' => $ftpcredentials['user'],
'hostname' => 'localhost',
'password' => $ftpcredentials['password']
],
'hostname' => $domain,
'docroot' => $docroot
]);
$xtraphp = '<<EOF ' . "\n" . $xtraPHP . "\n" . 'EOF';
$args = array(
'mode' => 'config',
'db' => $dbcredentials->database,
'password' => $dbcredentials->password,
'user' => $dbcredentials->username
);
$ret = $this->execCommand($docroot,
'core %(mode)s --dbname=%(db)s --dbpass=%(password)s --dbuser=%(user)s --dbhost=localhost --extra-php ' . $xtraphp,
$args);
if (!$ret['success']) {
return error('failed to generate configuration, error: %s', coalesce($ret['stderr'], $ret['stdout']));
}
return true;
}
/**
* Get installed version
*
* @param string $hostname
* @param string $path
* @return string version number
*/
public function get_version(string $hostname, string $path = ''): ?string
{
if (!$this->valid($hostname, $path)) {
return null;
}
$docroot = $this->getAppRoot($hostname, $path);
$ret = $this->execCommand($docroot, 'core version');
if (!$ret['success']) {
return null;
}
return trim($ret['stdout']);
}
/**
* Location is a valid WP install
*
* @param string $hostname or $docroot
* @param string $path
* @return bool
*/
public function valid(string $hostname, string $path = ''): bool
{
if ($hostname[0] === '/') {
$docroot = $hostname;
} else {
$docroot = $this->getAppRoot($hostname, $path);
if (!$docroot) {
return false;
}
}
return $this->file_exists($docroot . '/wp-config.php') || $this->file_exists($docroot . '/wp-config-sample.php');
}
/**
* Restrict write-access by the app
*
* @param string $hostname
* @param string $path
* @param string $mode
* @param array $args
* @return bool
*/
public function fortify(string $hostname, string $path = '', string $mode = 'max', $args = []): bool
{
if (!parent::fortify($hostname, $path, $mode, $args)) {
return false;
}
$docroot = $this->getAppRoot($hostname, $path);
if ($mode === 'min') {
// allow direct access on min to squelch FTP dialog
$this->shareOwnershipSystemCheck($docroot);
} else {
// flipping from min to max, reset file check
$this->assertOwnershipSystemCheck($docroot);
}
$this->setFsMethod($docroot, $mode);
return true;
}
/**
* Update FS_METHOD
*
* @param string $approot
* @param string|false $mode
* @return bool
*/
protected function setFsMethod(string $approot, $mode): bool
{
$method = \in_array($mode, [false, 'learn', 'write', null /* release */], true) ? 'direct' : false;
return $this->updateConfiguration($approot, ['FS_METHOD' => $method]);
}
/**
* Replace configuration with new values
*
* @param string $approot
* @param array $pairs
* @return bool
*/
protected function updateConfiguration(string $approot, array $pairs): bool
{
$file = $approot . '/wp-config.php';
try {
$instance = DefineReplace::instantiateContexted($this->getAuthContext(), [$file]);
foreach ($pairs as $k => $v) {
$instance->set($k, $v);
}
return $instance->save();
} catch (\PhpParser\Error $e) {
return warn("Failed parsing %(file)s - cannot update %(directive)s",
['file' => $file, 'directive' => 'FS_METHOD']);
} catch (\ArgumentError $e) {
return warn("Failed parsing %(file)s - does not exist");
}
return false;
}
/**
* Share ownership of a WordPress install allowing WP write-access in min fortification
*
* @param string $docroot
* @return int num files changed
*/
protected function shareOwnershipSystemCheck(string $docroot): int
{
$changed = 0;
$options = $this->getOptions($docroot);
if (!array_get($options, 'fortify', 'min')) {
return $changed;
}
$user = array_get($options, 'user', $this->getDocrootUser($docroot));
$webuser = $this->web_get_user($docroot);
foreach ($this->controlFiles as $file) {
$path = $docroot . $file;
if (!file_exists($this->domain_fs_path() . $path)) {
continue;
}
$this->file_chown($path, $webuser);
$this->file_set_acls($path, $user, 6);
$changed++;
}
return $changed;
}
/**
* Change ownership over to WordPress admin
*
* @param string $docroot
* @return int num files changed
*/
protected function assertOwnershipSystemCheck(string $docroot): int
{
$changed = 0;
$options = $this->getOptions($docroot);
$user = array_get($options, 'user', $this->getDocrootUser($docroot));
foreach ($this->controlFiles as $file) {
$path = $docroot . $file;
if (!file_exists($this->domain_fs_path() . $path)) {
continue;
}
$this->file_chown($path, $user);
$changed++;
}
return $changed;
}
/**
* Enumerate plugin states
*
* @param string $hostname
* @param string $path
* @param string|null $plugin optional plugin
* @return array|bool
*/
public function plugin_status(string $hostname, string $path = '', string $plugin = null)
{
$docroot = $this->getAppRoot($hostname, $path);
if (!$docroot) {
return error('invalid WP location');
}
$matches = $this->assetListWrapper($docroot, 'plugin', [
'name',
'status',
'version',
'update_version'
]);
if (!$matches) {
return false;
}
$pluginmeta = [];
foreach ($matches as $match) {
if (\in_array($match['status'], self::NON_UPDATEABLE_TYPES , true)) {
continue;
}
$name = $match['name'];
$version = $match['version'];
if (empty($version)) {
warn([':msg_wordpress_asset_versionless', "Theme or plugin `%(name)s' is versionless"],
['name' => $name]);
}
if (!$versions = $this->pluginVersions($name)) {
// commercial plugin
if (empty($match['update_version'])) {
$match['update_version'] = $match['version'];
}
$versions = array_filter([$version, $match['update_version']]);
}
$pluginmeta[$name] = [
'version' => $version,
'next' => Versioning::nextVersion($versions, (string)$version),
'max' => (string)($this->pluginInfo($name)['version'] ?? end($versions)),
'active' => $match['status'] !== 'inactive'
];
// dev version may be present
$pluginmeta[$name]['current'] = version_compare((string)array_get($pluginmeta, "{$name}.max",
'99999999.999'), (string)$version, '<=') ?:
(bool)Versioning::current($versions, $version);
}
return $plugin ? $pluginmeta[$plugin] ?? error("unknown plugin `%s'", $plugin) : $pluginmeta;
}
protected function assetListWrapper(string $approot, string $type, array $fields): ?array {
$ret = $this->execCommand($approot,
$type . ' list --format=json --fields=%s', [implode(',', $fields)]);
// filter plugin garbage from Elementor, et al
// enqueued updates emits non-JSON in stdout
$line = strtok($ret['stdout'], "\n");
do {
if ($line[0] === '[') {
break;
}
} while (false !== ($line = strtok("\n")));
if (!$ret['success']) {
error('failed to get %s status: %s', $type, coalesce($ret['stderr'], $ret['stdout']));
return null;
}
if (null === ($matches = json_decode(str_replace(':""', ':null', $ret['stdout']), true))) {
dlog('Failed decode results: %s', var_export($ret, true));
return nerror('Failed to decode %s output', $type);
}
return $matches;
}
protected function pluginVersions(string $plugin): ?array
{
$info = $this->pluginInfo($plugin);
if (!$info || empty($info['versions'])) {
return null;
}
array_forget($info, 'versions.trunk');
return array_keys($info['versions']);
}
/**
* Get information about a plugin
*
* @param string $plugin
* @return array
*/
protected function pluginInfo(string $plugin): array
{
$cache = \Cache_Super_Global::spawn();
$key = 'wp.pinfo-' . $plugin;
if (false !== ($data = $cache->get($key))) {
return $data;
}
$url = str_replace('%plugin%', $plugin, static::PLUGIN_VERSION_CHECK_URL);
$info = [];
$contents = silence(static function() use($url) {
return file_get_contents($url);
});
if (false !== $contents) {
$info = (array)json_decode($contents, true);
if (isset($info['versions'])) {
uksort($info['versions'], 'version_compare');
}
} else {
info("Plugin `%s' detected as commercial. Using transient data.", $plugin);
}
$cache->set($key, $info, 86400);
return $info;
}
/**
* Install and activate plugin
*
* @param string $hostname domain or subdomain of wp install
* @param string $path optional path component of wp install
* @param string $plugin plugin name
* @param string $version optional plugin version
* @return bool
*/
public function install_plugin(
string $hostname,
string $path,
string $plugin,
string $version = ''
): bool {
$docroot = $this->getAppRoot($hostname, $path);
if (!$docroot) {
return error('invalid WP location');
}
$args = array(
'plugin' => $plugin
);
$cmd = 'plugin install %(plugin)s --activate';
if ($version) {
$cmd .= ' --version=%(version)s';
$args['version'] = $version;
}
$ret = $this->execCommand(
$docroot,
$cmd,
$args,
[
'REQUEST_URI' => '/' . rtrim($path)
]
);
if (!$ret['success']) {
return error("failed to install plugin `%s': %s", $plugin, coalesce($ret['stderr'], $ret['stdout']));
}
info("installed plugin `%s'", $plugin);
return true;
}
/**
* Uninstall a plugin
*
* @param string $hostname
* @param string $path
* @param string $plugin plugin name
* @param bool $force delete even if plugin activated
* @return bool
*/
public function uninstall_plugin(string $hostname, string $path, string $plugin, bool $force = false): bool
{
$docroot = $this->getAppRoot($hostname, $path);
if (!$docroot) {
return error('invalid WP location');
}
$args = array(
'plugin' => $plugin
);
$cmd = 'plugin uninstall %(plugin)s';
if ($force) {
$cmd .= ' --deactivate';
}
$ret = $this->execCommand($docroot, $cmd, $args);
if (!$ret['stdout'] || !strncmp($ret['stdout'], 'Warning:', strlen('Warning:'))) {
return error("failed to uninstall plugin `%s': %s", $plugin, coalesce($ret['stderr'], $ret['stdout']));
}
info("uninstalled plugin `%s'", $plugin);
return true;
}
/**
* Disable plugin
*
* @param string $hostname
* @param string $path
* @param string $plugin
* @return bool
*/
public function disable_plugin(string $hostname, string $path, string $plugin): bool
{
$docroot = $this->getAppRoot($hostname, $path);
if (!$docroot) {
return error('invalid WP location');
}
return $this->assetManagerWrapper($docroot, 'plugin', 'deactivate', $plugin);
}
/**
* Enable plugin
*
* @param string $hostname
* @param string $path
* @param string $plugin
* @return bool
*/
public function enable_plugin(string $hostname, string $path, string $plugin): bool
{
$docroot = $this->getAppRoot($hostname, $path);
if (!$docroot) {
return error('invalid WP location');
}
return $this->assetManagerWrapper($docroot, 'plugin', 'activate', $plugin);
}
/**
* Disable theme
*
* @param string $hostname
* @param string $path
* @param string $plugin
* @return bool
*/
public function disable_theme(string $hostname, string $path, string $plugin): bool
{
$docroot = $this->getAppRoot($hostname, $path);
if (!$docroot) {
return error('invalid WP location');
}
return $this->assetManagerWrapper($docroot, 'theme', 'disable', $plugin);
}
/**
* Enable theme
*
* @param string $hostname
* @param string $path
* @param string $plugin
* @return bool
*/
public function enable_theme(string $hostname, string $path, string $plugin): bool
{
$docroot = $this->getAppRoot($hostname, $path);
if (!$docroot) {
return error('invalid WP location');
}
return $this->assetManagerWrapper($docroot, 'theme', 'activate', $plugin);
}
private function assetManagerWrapper(string $docroot, string $type, string $mode, string $asset): bool
{
$ret = $this->execCommand($docroot, '%s %s %s', [$type, $mode, $asset]);
return $ret['success'] ?: error("Failed to %(mode)s `%(asset)s': %(err)s", [
'mode' => $mode, 'asset' => $asset, 'err' => coalesce($ret['stderr'], $ret['stdout'])
]);
}
/**
* Remove a Wordpress theme
*
* @param string $hostname
* @param string $path
* @param string $theme
* @param bool $force unused
* @return bool
*/
public function uninstall_theme(string $hostname, string $path, string $theme, bool $force = false): bool
{
$docroot = $this->getAppRoot($hostname, $path);
if (!$docroot) {
return error('invalid WP location');
}
$args = array(
'theme' => $theme
);
if ($force) {
warn('Force parameter unused - deactivate theme first through WP panel if necessary');
}
$cmd = 'theme uninstall %(theme)s';
$ret = $this->execCommand($docroot, $cmd, $args);
if (!$ret['stdout'] || !strncmp($ret['stdout'], 'Warning:', strlen('Warning:'))) {
return error("failed to uninstall plugin `%s': %s", $theme, coalesce($ret['stderr'], $ret['stdout']));
}
info("uninstalled theme `%s'", $theme);
return true;
}
/**
* Recovery mode to disable all plugins
*
* @param string $hostname subdomain or domain of WP
* @param string $path optional path
* @return bool
*/
public function disable_all_plugins(string $hostname, string $path = ''): bool
{
$docroot = $this->getAppRoot($hostname, $path);
if (!$docroot) {
return error('failed to determine path');
}
$ret = $this->execCommand($docroot, 'plugin deactivate --all --skip-plugins');
if (!$ret['success']) {
return error('failed to deactivate all plugins: %s', coalesce($ret['stderr'], $ret['stdout']));
}
return info('plugin deactivation successful: %s', $ret['stdout']);
}
/**
* Uninstall WP from a location
*
* @param $hostname
* @param string $path
* @param string $delete "all", "db", or "files"
* @return bool
*/
public function uninstall(string $hostname, string $path = '', string $delete = 'all'): bool
{
return parent::uninstall($hostname, $path, $delete);
}
/**
* Get database configuration for a blog
*
* @param string $hostname domain or subdomain of wp blog
* @param string $path optional path
* @return array|bool
*/
public function db_config(string $hostname, string $path = '')
{
$docroot = $this->getAppRoot($hostname, $path);
if (!$docroot) {
return error('failed to determine WP');
}
$code = 'ob_start(); register_shutdown_function(static function() { global $table_prefix; file_put_contents("php://fd/3", serialize(array("user" => DB_USER, "password" => DB_PASSWORD, "db" => DB_NAME, "host" => DB_HOST, "prefix" => $table_prefix))); ob_get_level() && ob_clean(); die(); }); include("./wp-config.php"); die();';
$ret = \Module\Support\Webapps\PhpWrapper::instantiateContexted($this->getAuthContextFromDocroot($docroot))->exec(
$docroot, '-r %(code)s 3>&1-', ['code' => $code],
);
if (empty($ret['stdout']) && !$ret['success']) {
return error("failed to obtain WP configuration for `%s': %s", $docroot, $ret['stderr']);
}
return \Util_PHP::unserialize(trim($ret['stdout']));
}
/**
* Change WP admin credentials
*
* $fields is a hash whose indices match wp_update_user
* common fields include: user_pass, user_login, and user_nicename
*
* @link https://codex.wordpress.org/Function_Reference/wp_update_user
*
* @param string $hostname
* @param string $path
* @param array $fields
* @return bool
*/
public function change_admin(string $hostname, string $path, array $fields): bool
{
$docroot = $this->getAppRoot($hostname, $path);
if (!$docroot) {
return warn('failed to change administrator information');
}
$admin = $this->get_admin($hostname, $path);
if (!$admin) {
return error('cannot determine admin of WP install');
}
if (isset($fields['user_login'])) {
return error('user login field cannot be changed in WP');
}
$args = array(
'user' => $admin
);
$cmd = 'user update %(user)s';
foreach ($fields as $k => $v) {
$cmd .= ' --' . $k . '=%(' . $k . ')s';
$args[$k] = $v;
}
$ret = $this->execCommand($docroot, $cmd, $args);
if (!$ret['success']) {
return error("failed to update admin `%s', error: %s",
$admin,
coalesce($ret['stderr'], $ret['stdout'])
);
}
return $ret['success'];
}
/**
* Get the primary admin for a WP instance
*
* @param string $hostname
* @param null|string $path
* @return string admin or false on failure
*/
public function get_admin(string $hostname, string $path = ''): ?string
{
$docroot = $this->getAppRoot($hostname, $path);
$ret = $this->execCommand($docroot, 'user list --role=administrator --field=user_login');
if (!$ret['success'] || !$ret['stdout']) {
warn('failed to enumerate WP administrative users');
return null;
}
return strtok($ret['stdout'], "\r\n");
}
/**
* Update core, plugins, and themes atomically
*
* @param string $hostname subdomain or domain
* @param string $path optional path under hostname
* @param string $version
* @return bool
*/
public function update_all(string $hostname, string $path = '', string $version = null): bool
{
$docroot = $this->getAppRoot($hostname, $path);
if (is_dir($this->domain_fs_path($docroot . '/wp-content/upgrade'))) {
// ensure upgrade/ is writeable. WP may create the directory if permissions allow
// during a self-directed upgrade
$ctx = null;
$stat = $this->file_stat($docroot);
if (!$stat || !$this->file_set_acls($docroot . '/wp-content/upgrade', [
[$stat['owner'] => 'rwx'],
[$stat['owner'] => 'drwx']
], File_Module::ACL_MODE_RECURSIVE)) {
warn('Failed to apply ACLs for %s/wp-content/upgrade. WP update may fail', $docroot);
}
}
$ret = ($this->update_themes($hostname, $path) && $this->update_plugins($hostname, $path) &&
$this->update($hostname, $path, $version)) || error('failed to update all components');
$this->setInfo($this->getDocumentRoot($hostname, $path), [
'version' => $this->get_version($hostname, $path),
'failed' => !$ret
]);
return $ret;
}
/**
* Get next asset version
*
* @param string $name
* @param array $assetInfo
* @param string $lock
* @param string $type theme or plugin
* @return null|string
*/
private function getNextVersionFromAsset(string $name, array $assetInfo, string $lock, string $type): ?string
{
if (!isset($assetInfo['version'])) {
error("Unable to query version for %s `%s', ignoring. Asset info: %s",
ucwords($type),
$name,
var_export($assetInfo, true)
);
return null;
}
$version = $assetInfo['version'];
$versions = $this->{$type . 'Versions'}($name) ?? [$assetInfo['version'], $assetInfo['max']];
$next = $this->windThroughVersions($version, $lock, $versions);
if ($next === null && end($versions) !== $version) {
info("%s `%s' already at maximal version `%s' for lock spec `%s'. " .
'Newer versions available. Manually upgrade or disable version lock to ' .
'update this component.',
ucwords($type), $name, $version, $lock
);
}
return $next;
}
/**
* Move pointer through versions finding the next suitable candidate
*
* @param string $cur
* @param null|string $lock
* @param array $versions
* @return string|null
*/
private function windThroughVersions(string $cur, ?string $lock, array $versions): ?string
{
$maximal = $tmp = $cur;
do {
$tmp = $maximal;
$maximal = Versioning::nextSemanticVersion(
$tmp,
$versions,
$lock
);
} while ($maximal && $tmp !== $maximal);
if ($maximal === $cur) {
return null;
}
return $maximal;
}
/**
* Update WordPress themes
*
* @param string $hostname subdomain or domain
* @param string $path optional path under hostname
* @param array $themes
* @return bool
*/
public function update_themes(string $hostname, string $path = '', array $themes = array()): bool
{
$docroot = $this->getAppRoot($hostname, $path);
if (!$docroot) {
return error('update failed');
}
$flags = [];
$lock = $this->getVersionLock($docroot);
$skiplist = $this->getSkiplist($docroot, 'theme');
if (!$skiplist && !$themes && !$lock) {
$ret = $this->execCommand($docroot, 'theme update --all ' . implode(' ', $flags));
if (!$ret['success']) {
return error("theme update failed: `%s'", coalesce($ret['stderr'], $ret['stdout']));
}
$ret = $this->execCommand($docroot, 'language theme update --all');
if (!$ret['success']) {
warn(self::ERR_LANGUAGE_UPDATE_FAILED, coalesce($ret['stderr'], $ret['stdout']));
}
return true;
}
$status = 1;
if (false === ($allthemeinfo = $this->theme_status($hostname, $path))) {
return false;
}