Current Directory: /home/astoriaah/www/administrator/components/com_akeeba/Model
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<?php
/**
* @package akeebabackup
* @copyright Copyright (c)2006-2022 Nicholas K. Dionysopoulos / Akeeba Ltd
* @license GNU General Public License version 3, or later
*/
namespace Akeeba\Backup\Admin\Model;
// Protect from unauthorized access
defined('_JEXEC') || die();
use Akeeba\Backup\Admin\Model\Mixin\ExclusionFilter;
use Akeeba\Engine\Factory;
use Exception;
use FOF40\Model\Model;
use Joomla\CMS\Language\Text;
/**
* Model for Include Multiple Databases.
*/
class MultipleDatabases extends Model
{
use ExclusionFilter;
/**
* Returns an array containing a list of database definitions
*
* @return array Array of definitions; The key contains the internal root name, the data is the database
* configuration data
*/
public function get_databases()
{
// Get database inclusion filters
$filter = Factory::getFilterObject('multidb');
return $filter->getInclusions('db');
}
/**
* Checks if a filter is already applied
*
* @param array $newFilter Indexed array containing the filter data
*
* @return bool True if the filter already exists
* @since 7.5.0
*/
public function filterExists(array $newFilter): bool
{
// Sanity checks
if (!isset($newFilter['host']) || !isset($newFilter['database']) || !isset($newFilter['prefix']))
{
return false;
}
$filters = $this->get_databases();
foreach ($filters as $filter)
{
// If I have a filter with the same host, db name and table prefix, it means that they're the same
if (
($newFilter['host'] == $filter['host']) &&
($newFilter['database'] == $filter['database']) &&
($newFilter['prefix'] == $filter['prefix'])
)
{
return true;
}
}
return false;
}
/**
* Delete a database definition
*
* @param string $root The name of the database root key to remove
*
* @return bool True on success
*/
public function remove($root)
{
$ret = $this->applyExclusionFilter('multidb', $root, null, 'remove');
return $ret['success'];
}
/**
* Creates a new database definition
*
* @param string $root The name of the database root key
* @param array $data The connection information
*
* @return bool
*/
public function setFilter($root, $data)
{
$ret = $this->applyExclusionFilter('multidb', $root, $data, 'set');
return $ret['success'];
}
/**
* Tests the connectivity to a database
*
* @param array $data The connection information
*
* @return array Status array: 'status' is true on success, 'message' contains any error message while connecting
* to the database
*/
public function test($data)
{
try
{
$db = Factory::getDatabase($data);
$success = $db->getErrorNum() <= 0;
$error = $db->getErrorMsg();
}
catch (Exception $e)
{
$success = false;
$error = $e->getMessage();
}
if (
empty($data['driver']) || empty($data['host']) || empty($data['user']) || empty($data['password'])
|| empty($data['database'])
)
{
return [
'status' => false,
'message' => Text::_('COM_AKEEBA_MULTIDB_ERR_MISSINGINFO'),
];
}
return [
'status' => $success,
'message' => $error,
];
}
/**
* Handles a request coming in through AJAX. Basically, this is a simple proxy to the model methods.
*
* @return array
*/
public function doAjax()
{
$action = $this->getState('action');
$verb = array_key_exists('verb', $action) ? $action['verb'] : null;
$ret_array = [];
switch ($verb)
{
// Set a filter (used by the editor)
case 'set':
$ret_array = $this->setFilter($action['root'], $action['data']);
break;
// Remove a filter (used by the editor)
case 'remove':
$ret_array = ['success' => $this->remove($action['root'])];
break;
// Test connection (used by the editor)
case 'test':
$ret_array = $this->test($action['data']);
break;
}
return $ret_array;
}
}