| Server IP : 134.29.175.74 / Your IP : 216.73.216.160 Web Server : nginx/1.10.2 System : Windows NT CST-WEBSERVER 10.0 build 19045 (Windows 10) i586 User : Administrator ( 0) PHP Version : 7.1.0 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : OFF | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : C:/nginx/html/Student/JimMartinson/Lab12/drupal/core/lib/Drupal/Core/Command/ |
Upload File : |
<?php
namespace Drupal\Core\Command;
use Drupal\Core\Database\Database;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
/**
* Base command that abstracts handling of database connection arguments.
*/
class DbCommandBase extends Command {
/**
* {@inheritdoc}
*/
protected function configure() {
$this->addOption('database', NULL, InputOption::VALUE_OPTIONAL, 'The database connection name to use.', 'default')
->addOption('database-url', 'db-url', InputOption::VALUE_OPTIONAL, 'A database url to parse and use as the database connection.')
->addOption('prefix', NULL, InputOption::VALUE_OPTIONAL, 'Override or set the table prefix used in the database connection.');
}
/**
* Parse input options decide on a database.
*
* @param \Symfony\Component\Console\Input\InputInterface $input
* Input object.
* @return \Drupal\Core\Database\Connection
*/
protected function getDatabaseConnection(InputInterface $input) {
// Load connection from a url.
if ($input->getOption('database-url')) {
// @todo this could probably be refactored to not use a global connection.
// Ensure database connection isn't set.
if (Database::getConnectionInfo('db-tools')) {
throw new \RuntimeException('Database "db-tools" is already defined. Cannot define database provided.');
}
$info = Database::convertDbUrlToConnectionInfo($input->getOption('database-url'), \Drupal::root());
Database::addConnectionInfo('db-tools', 'default', $info);
$key = 'db-tools';
}
else {
$key = $input->getOption('database');
}
// If they supplied a prefix, replace it in the connection information.
$prefix = $input->getOption('prefix');
if ($prefix) {
$info = Database::getConnectionInfo($key)['default'];
$info['prefix']['default'] = $prefix;
Database::removeConnection($key);
Database::addConnectionInfo($key, 'default', $info);
}
return Database::getConnection('default', $key);
}
}