Current File : /home/admin/domains/happytokorea.com/public_html_bk/test2/libraries/fof/model/behavior/language.php
<?php
/**
* @package FrameworkOnFramework
* @subpackage model
* @copyright Copyright (C) 2010 - 2012 Akeeba Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
// Protect from unauthorized access
defined('_JEXEC') or die;
/**
* FrameworkOnFramework model behavior class to filter front-end access to items
* based on the language.
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFModelBehaviorLanguage extends FOFModelBehavior
{
/**
* This event runs after we have built the query used to fetch a record
* list in a model. It is used to apply automatic query filters.
*
* @param FOFModel &$model The model which calls this event
* @param JDatabaseQuery &$query The model which calls this event
*
* @return void
*/
public function onAfterBuildQuery(&$model, &$query)
{
// This behavior only applies to the front-end.
if (!FOFPlatform::getInstance()->isFrontend())
{
return;
}
// Get the name of the language field
$table = $model->getTable();
$languageField = $table->getColumnAlias('language');
// Make sure the access field actually exists
if (!in_array($languageField, $table->getKnownFields()))
{
return;
}
// Make sure it is a multilingual site and get a list of languages
$app = JFactory::getApplication();
$hasLanguageFilter = method_exists($app, 'getLanguageFilter');
if ($hasLanguageFilter)
{
$hasLanguageFilter = $app->getLanguageFilter();
}
if (!$hasLanguageFilter)
{
return;
}
$lang_filter_plugin = JPluginHelper::getPlugin('system', 'languagefilter');
$lang_filter_params = new JRegistry($lang_filter_plugin->params);
$languages = array('*');
if ($lang_filter_params->get('remove_default_prefix'))
{
// Get default site language
$lg = JFactory::getLanguage();
$languages[] = $lg->getTag();
}
else
{
$languages[] = JFactory::getApplication()->input->getCmd('language', '*');
}
// Filter out double languages
$languages = array_unique($languages);
// And filter the query output by these languages
$db = JFactory::getDbo();
$languages = array_map(array($db, 'quote'), $languages);
$query->where($db->qn($languageField) . ' IN (' . implode(',', $languages) . ')');
}
/**
* The event runs after FOFModel has called FOFTable and retrieved a single
* item from the database. It is used to apply automatic filters.
*
* @param FOFModel &$model The model which was called
* @param FOFTable &$record The record loaded from the databae
*
* @return void
*/
public function onAfterGetItem(&$model, &$record)
{
if ($record instanceof FOFTable)
{
$fieldName = $record->getColumnAlias('language');
// Make sure the field actually exists
if (!in_array($fieldName, $record->getKnownFields()))
{
return;
}
// Make sure it is a multilingual site and get a list of languages
$app = JFactory::getApplication();
$hasLanguageFilter = method_exists($app, 'getLanguageFilter');
if ($hasLanguageFilter)
{
$hasLanguageFilter = $app->getLanguageFilter();
}
if (!$hasLanguageFilter)
{
return;
}
$lang_filter_plugin = JPluginHelper::getPlugin('system', 'languagefilter');
$lang_filter_params = new JRegistry($lang_filter_plugin->params);
$languages = array('*');
if ($lang_filter_params->get('remove_default_prefix'))
{
// Get default site language
$lg = JFactory::getLanguage();
$languages[] = $lg->getTag();
}
else
{
$languages[] = JFactory::getApplication()->input->getCmd('language', '*');
}
// Filter out double languages
$languages = array_unique($languages);
if (!in_array($record->$fieldName, $languages))
{
$record = null;
}
}
}
}