/**
* Generate a wp-config.php file.
*
* ## OPTIONS
*
* --dbname=<dbname>
* : Set the database name.
*
* --dbuser=<dbuser>
* : Set the database user.
*
* [--dbpass=<dbpass>]
* : Set the database user password.
*
* [--dbhost=<dbhost>]
* : Set the database host. Default: 'localhost'
*
* [--dbprefix=<dbprefix>]
* : Set the database table prefix. Default: 'wp_'
*
* [--dbcharset=<dbcharset>]
* : Set the database charset. Default: 'utf8'
*
* [--dbcollate=<dbcollate>]
* : Set the database collation. Default: ''
*
* [--locale=<locale>]
* : Set the WPLANG constant. Defaults to $wp_local_package variable.
*
* [--extra-php]
* : If set, the command copies additional PHP code into wp-config.php from STDIN.
*
* [--skip-salts]
* : If set, keys and salts won't be generated, but should instead be passed via `--extra-php`.
*
* [--skip-check]
* : If set, the database connection is not checked.
*
* ## EXAMPLES
*
* # Standard wp-config.php file
* wp core config --dbname=testing --dbuser=wp --dbpass=securepswd --locale=ro_RO
*
* # Enable WP_DEBUG and WP_DEBUG_LOG
* wp core config --dbname=testing --dbuser=wp --dbpass=securepswd --extra-php <<PHP
* define( 'WP_DEBUG', true );
* define( 'WP_DEBUG_LOG', true );
* PHP
*/
public function config($_, $assoc_args)
{
if (Utils\locate_wp_config()) {
WP_CLI::error("The 'wp-config.php' file already exists.");
}
$defaults = array('dbhost' => 'localhost', 'dbpass' => '', 'dbprefix' => 'wp_', 'dbcharset' => 'utf8', 'dbcollate' => '', 'locale' => self::get_initial_locale());
$assoc_args = array_merge($defaults, $assoc_args);
if (preg_match('|[^a-z0-9_]|i', $assoc_args['dbprefix'])) {
WP_CLI::error('--dbprefix can only contain numbers, letters, and underscores.');
}
// Check DB connection
if (!isset($assoc_args['skip-check'])) {
Utils\run_mysql_command('mysql --no-defaults', array('execute' => ';', 'host' => $assoc_args['dbhost'], 'user' => $assoc_args['dbuser'], 'pass' => $assoc_args['dbpass']));
}
if (isset($assoc_args['extra-php']) && $assoc_args['extra-php'] === true) {
$assoc_args['extra-php'] = file_get_contents('php://stdin');
}
// TODO: adapt more resilient code from wp-admin/setup-config.php
if (!isset($assoc_args['skip-salts'])) {
$assoc_args['keys-and-salts'] = self::_read('https://api.wordpress.org/secret-key/1.1/salt/');
}
$out = Utils\mustache_render('wp-config.mustache', $assoc_args);
$bytes_written = file_put_contents(ABSPATH . 'wp-config.php', $out);
if (!$bytes_written) {
WP_CLI::error('Could not create new wp-config.php file.');
} else {
WP_CLI::success('Generated wp-config.php file.');
}
}
private static function run_sql($sql)
{
Utils\run_mysql_command('mysql --no-defaults', array('execute' => $sql, 'host' => 'localhost', 'user' => self::$db_settings['dbuser'], 'pass' => self::$db_settings['dbpass']));
}
private static function run($cmd, $assoc_args = array(), $descriptors = null)
{
$required = array('host' => DB_HOST, 'user' => DB_USER, 'pass' => DB_PASSWORD);
if (defined('DB_CHARSET') && constant('DB_CHARSET')) {
$required['default-character-set'] = constant('DB_CHARSET');
}
$final_args = array_merge($assoc_args, $required);
Utils\run_mysql_command($cmd, $final_args, $descriptors);
}
private static function run($cmd, $assoc_args = array(), $descriptors = null)
{
$final_args = array_merge($assoc_args, array('host' => DB_HOST, 'user' => DB_USER, 'pass' => DB_PASSWORD, 'default-character-set' => DB_CHARSET));
Utils\run_mysql_command($cmd, $final_args, $descriptors);
}
