joomla_test/libraries/cms/ucm/content.php
2020-01-02 22:20:31 +07:00

257 lines
6.0 KiB
PHP

<?php
/**
* @package Joomla.Libraries
* @subpackage UCM
*
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('JPATH_BASE') or die;
/**
* Base class for implementing UCM
*
* @package Joomla.Libraries
* @subpackage UCM
* @since 3.1
*/
class JUcmContent extends JUcmBase
{
/**
* The related table object
*
* @var JTable
* @since 3.1
*/
protected $table;
/**
* The UCM type object
*
* @var JUcmType
* @since 3.1
*/
public $type;
/**
* The alias for the content table
*
* @var string
* @since 3.1
*/
protected $alias;
/**
* The UCM data array
*
* @var array
* @since 3.1
*/
public $ucmData;
/**
* Instantiate JUcmContent.
*
* @param JTable $table The table object
* @param sring $alias The type alias
* @param JUcmType $type The type object
*
* @since 3.1
*/
public function __construct(JTable $table = null, $alias = null, JUcmType $type = null)
{
// Setup dependencies.
$input = JFactory::getApplication()->input;
$this->alias = isset($alias) ? $alias : $input->get('option') . '.' . $input->get('view');
$this->type = isset($type) ? $type : $this->getType();
if ($table)
{
$this->table = $table;
}
else
{
$tableObject = json_decode($this->type->type->table);
$this->table = JTable::getInstance($tableObject->special->type, $tableObject->special->prefix, $tableObject->special->config);
}
}
/**
* Method to save the data
*
* @param array $original The original data to be saved
* @param JUcmType $type The UCM Type object
*
* @return boolean true
*
* @since 3.1
*/
public function save($original = null, JUcmType $type = null)
{
$type = $type ? $type : $this->type;
$ucmData = $original ? $this->mapData($original, $type) : $this->ucmData;
// Store the Common fields
$this->store($ucmData['common']);
// Store the special fields
if (isset($ucmData['special']))
{
$table = $this->table;
$this->store($ucmData['special'], $table, '');
}
return true;
}
/**
* Delete content from the Core Content table
*
* @param mixed $pk The string/array of id's to delete
* @param JUcmType $type The content type object
*
* @return boolean True if success
*
* @since 3.1
*/
public function delete($pk, JUcmType $type = null)
{
$db = JFactory::getDbo();
$type = $type ? $type : $this->type;
if (is_array($pk))
{
$pk = implode(',', $pk);
}
$query = $db->getQuery(true)
->delete('#__ucm_content')
->where($db->quoteName('core_type_id') . ' = ' . (int) $type->type_id)
->where($db->quoteName('core_content_item_id') . ' IN (' . $pk . ')');
$db->setQuery($query);
$db->execute();
return true;
}
/**
* Map the original content to the Core Content fields
*
* @param array $original The original data array
* @param JUcmType $type Type object for this data
*
* @return object $ucmData The mapped UCM data
*
* @since 3.1
*/
public function mapData($original, JUcmType $type = null)
{
$contentType = isset($type) ? $type : $this->type;
$fields = json_decode($contentType->type->field_mappings);
$ucmData = array();
$common = (is_object($fields->common)) ? $fields->common : $fields->common[0];
foreach ($common as $i => $field)
{
if ($field && $field != 'null' && array_key_exists($field, $original))
{
$ucmData['common'][$i] = $original[$field];
}
}
if (array_key_exists('special', $ucmData))
{
$special = (is_object($fields->special)) ? $fields->special : $fields->special[0];
foreach ($special as $i => $field)
{
if ($field && $field != 'null' && array_key_exists($field, $original))
{
$ucmData['special'][$i] = $original[$field];
}
}
}
$ucmData['common']['core_type_alias'] = $contentType->type->type_alias;
$ucmData['common']['core_type_id'] = $contentType->type->type_id;
if (isset($ucmData['special']))
{
$ucmData['special']['ucm_id'] = $ucmData['common']['ucm_id'];
}
$this->ucmData = $ucmData;
return $this->ucmData;
}
/**
* Store data to the appropriate table
*
* @param array $data Data to be stored
* @param JTable $table JTable Object
* @param boolean $primaryKey Flag that is true for data that are using #__ucm_content as their primary table
*
* @return Boolean true on success
*
* @since 3.1
*/
protected function store($data, JTable $table = null, $primaryKey = null)
{
$table = $table ? $table : JTable::getInstance('Corecontent');
$typeId = $this->getType()->type->type_id;
$primaryKey = $primaryKey ? $primaryKey : $this->getPrimaryKey($typeId, $data['core_content_item_id']);
if (!$primaryKey)
{
// Store the core UCM mappings
$baseData = array();
$baseData['ucm_type_id'] = $typeId;
$baseData['ucm_item_id'] = $data['core_content_item_id'];
$baseData['ucm_language_id'] = JHelperContent::getLanguageId($data['core_language']);
if (parent::store($baseData))
{
$primaryKey = $this->getPrimaryKey($typeId, $data['core_content_item_id']);
}
}
return parent::store($data, $table, $primaryKey);
}
/**
* Get the value of the primary key from #__ucm_base
*
* @param string $typeId The ID for the type
* @param integer $contentItemId Value of the primary key in the legacy or secondary table
*
* @return integer The integer of the primary key
*
* @since 3.1
*/
public function getPrimaryKey($typeId, $contentItemId)
{
$db = JFactory::getDbo();
$queryccid = $db->getQuery(true);
$queryccid->select($db->quoteName('ucm_id'))
->from($db->quoteName('#__ucm_base'))
->where(
array(
$db->quoteName('ucm_item_id') . ' = ' . $db->quote($contentItemId),
$db->quoteName('ucm_type_id') . ' = ' . $db->quote($typeId)
)
);
$db->setQuery($queryccid);
$primaryKey = $db->loadResult();
return $primaryKey;
}
}