UCMBase.php
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<?php
/**
* Joomla! Content Management System
*
* @copyright Copyright (C) 2005 - 2019 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
namespace Joomla\CMS\UCM;
defined('JPATH_PLATFORM') or die;
use Joomla\CMS\Helper\ContentHelper;
use Joomla\CMS\Table\Table;
use Joomla\CMS\Table\TableInterface;
/**
* Base class for implementing UCM
*
* @since 3.1
*/
class UCMBase implements UCM
{
/**
* The UCM type object
*
* @var UCMType
* @since 3.1
*/
protected $type;
/**
* The alias for the content table
*
* @var string
* @since 3.1
*/
protected $alias;
/**
* Instantiate the UCMBase.
*
* @param string $alias The alias string
* @param UCMType $type The type object
*
* @since 3.1
*/
public function __construct($alias = null, UCMType $type = null)
{
// Setup dependencies.
$input = \JFactory::getApplication()->input;
$this->alias = isset($alias) ? $alias : $input->get('option') . '.' . $input->get('view');
$this->type = isset($type) ? $type : $this->getType();
}
/**
* Store data to the appropriate table
*
* @param array $data Data to be stored
* @param TableInterface $table Table Object
* @param string $primaryKey The primary key name
*
* @return boolean True on success
*
* @since 3.1
* @throws \Exception
*/
protected function store($data, TableInterface $table = null, $primaryKey = null)
{
if (!$table)
{
$table = Table::getInstance('Ucm');
}
$ucmId = isset($data['ucm_id']) ? $data['ucm_id'] : null;
$primaryKey = $primaryKey ?: $ucmId;
if (isset($primaryKey))
{
$table->load($primaryKey);
}
try
{
$table->bind($data);
}
catch (\RuntimeException $e)
{
throw new \Exception($e->getMessage(), 500, $e);
}
try
{
$table->store();
}
catch (\RuntimeException $e)
{
throw new \Exception($e->getMessage(), 500, $e);
}
return true;
}
/**
* Get the UCM Content type.
*
* @return UCMType The UCM content type
*
* @since 3.1
*/
public function getType()
{
if (!$this->type)
{
$this->type = new UCMType($this->alias);
}
return $this->type;
}
/**
* Method to map the base ucm fields
*
* @param array $original Data array
* @param UCMType $type UCM Content Type
*
* @return array Data array of UCM mappings
*
* @since 3.1
*/
public function mapBase($original, UCMType $type = null)
{
$type = $type ?: $this->type;
$data = array(
'ucm_type_id' => $type->id,
'ucm_item_id' => $original[$type->primary_key],
'ucm_language_id' => ContentHelper::getLanguageId($original['language']),
);
return $data;
}
}