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<?php
/**
* @package Joomla.Administrator
* @subpackage com_languages
*
* @copyright Copyright (C) 2005 - 2017 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
use Joomla\Utilities\ArrayHelper;
/**
* Languages Component Languages Model
*
* @since 1.6
*/
class LanguagesModelInstalled extends JModelList
{
/**
* @var object client object
* @deprecated 4.0
*/
protected $client = null;
/**
* @var object user object
*/
protected $user = null;
/**
* @var boolean|JExeption True, if FTP settings should be shown, or an exeption
*/
protected $ftp = null;
/**
* @var string option name
*/
protected $option = null;
/**
* @var array languages description
*/
protected $data = null;
/**
* @var int total number pf languages
*/
protected $total = null;
/**
* @var int total number pf languages installed
* @deprecated 4.0
*/
protected $langlist = null;
/**
* @var string language path
*/
protected $path = null;
/**
* Constructor.
*
* @param array $config An optional associative array of configuration settings.
*
* @see JController
* @since 3.5
*/
public function __construct($config = array())
{
if (empty($config['filter_fields']))
{
$config['filter_fields'] = array(
'name',
'nativeName',
'language',
'author',
'published',
'version',
'creationDate',
'author',
'authorEmail',
'extension_id',
'cliend_id',
);
}
parent::__construct($config);
}
/**
* Method to auto-populate the model state.
*
* Note. Calling getState in this method will result in recursion.
*
* @param string $ordering An optional ordering field.
* @param string $direction An optional direction (asc|desc).
*
* @return void
*
* @since 1.6
*/
protected function populateState($ordering = 'name', $direction = 'asc')
{
// Load the filter state.
$this->setState('filter.search', $this->getUserStateFromRequest($this->context . '.filter.search', 'filter_search', '', 'string'));
// Special case for client id.
$clientId = (int) $this->getUserStateFromRequest($this->context . '.client_id', 'client_id', 0, 'int');
$clientId = (!in_array($clientId, array (0, 1))) ? 0 : $clientId;
$this->setState('client_id', $clientId);
// Load the parameters.
$params = JComponentHelper::getParams('com_languages');
$this->setState('params', $params);
// List state information.
parent::populateState($ordering, $direction);
}
/**
* Method to get a store id based on model configuration state.
*
* This is necessary because the model is used by the component and
* different modules that might need different sets of data or different
* ordering requirements.
*
* @param string $id A prefix for the store id.
*
* @return string A store id.
*
* @since 1.6
*/
protected function getStoreId($id = '')
{
// Compile the store id.
$id .= ':' . $this->getState('client_id');
$id .= ':' . $this->getState('filter.search');
return parent::getStoreId($id);
}
/**
* Method to get the client object.
*
* @return object
*
* @since 1.6
*/
public function getClient()
{
return JApplicationHelper::getClientInfo($this->getState('client_id', 0));
}
/**
* Method to get the ftp credentials.
*
* @return object
*
* @since 1.6
*/
public function getFtp()
{
if (is_null($this->ftp))
{
$this->ftp = JClientHelper::setCredentialsFromRequest('ftp');
}
return $this->ftp;
}
/**
* Method to get the option.
*
* @return object
*
* @since 1.6
*/
public function getOption()
{
$option = $this->getState('option');
return $option;
}
/**
* Method to get Languages item data.
*
* @return array
*
* @since 1.6
*/
public function getData()
{
// Fetch language data if not fetched yet.
if (is_null($this->data))
{
$this->data = array();
$isCurrentLanguageRtl = JFactory::getLanguage()->isRtl();
$params = JComponentHelper::getParams('com_languages');
$installedLanguages = JLanguageHelper::getInstalledLanguages(null, true, true, null, null, null);
// Compute all the languages.
foreach ($installedLanguages as $clientId => $languages)
{
$defaultLanguage = $params->get(JApplicationHelper::getClientInfo($clientId)->name, 'en-GB');
foreach ($languages as $lang)
{
$row = new stdClass;
$row->language = $lang->element;
$row->name = $lang->metadata['name'];
$row->nativeName = isset($lang->metadata['nativeName']) ? $lang->metadata['nativeName'] : '-';
$row->client_id = (int) $lang->client_id;
$row->extension_id = (int) $lang->extension_id;
$row->author = $lang->manifest['author'];
$row->creationDate = $lang->manifest['creationDate'];
$row->authorEmail = $lang->manifest['authorEmail'];
$row->version = $lang->manifest['version'];
$row->published = $defaultLanguage === $row->language ? 1 : 0;
$row->checked_out = 0;
// Fix wrongly set parentheses in RTL languages
if ($isCurrentLanguageRtl)
{
$row->name = html_entity_decode($row->name . '‎', ENT_QUOTES, 'UTF-8');
$row->nativeName = html_entity_decode($row->nativeName . '‎', ENT_QUOTES, 'UTF-8');
}
$this->data[] = $row;
}
}
}
$installedLanguages = array_merge($this->data);
// Process filters.
$clientId = (int) $this->getState('client_id');
$search = $this->getState('filter.search');
foreach ($installedLanguages as $key => $installedLanguage)
{
// Filter by client id.
if (in_array($clientId, array(0, 1)))
{
if ($installedLanguage->client_id !== $clientId)
{
unset($installedLanguages[$key]);
continue;
}
}
// Filter by search term.
if (!empty($search))
{
if (stripos($installedLanguage->name, $search) === false
&& stripos($installedLanguage->nativeName, $search) === false
&& stripos($installedLanguage->language, $search) === false)
{
unset($installedLanguages[$key]);
continue;
}
}
}
// Process ordering.
$listOrder = $this->getState('list.ordering', 'name');
$listDirn = $this->getState('list.direction', 'ASC');
$installedLanguages = ArrayHelper::sortObjects($installedLanguages, $listOrder, strtolower($listDirn) === 'desc' ? -1 : 1, true, true);
// Process pagination.
$limit = (int) $this->getState('list.limit', 25);
// Sets the total for pagination.
$this->total = count($installedLanguages);
if ($limit !== 0)
{
$start = (int) $this->getState('list.start', 0);
return array_slice($installedLanguages, $start, $limit);
}
return $installedLanguages;
}
/**
* Method to get installed languages data.
*
* @return string An SQL query.
*
* @since 1.6
*
* @deprecated 4.0
*/
protected function getLanguageList()
{
// Create a new db object.
$db = $this->getDbo();
$query = $db->getQuery(true);
$client = $this->getState('client_id');
$type = 'language';
// Select field element from the extensions table.
$query->select($this->getState('list.select', 'a.element'))
->from('#__extensions AS a');
$type = $db->quote($type);
$query->where('(a.type = ' . $type . ')')
->where('state = 0')
->where('enabled = 1')
->where('client_id=' . (int) $client);
// For client_id = 1 do we need to check language table also?
$db->setQuery($query);
$this->langlist = $db->loadColumn();
return $this->langlist;
}
/**
* Method to get the total number of Languages items.
*
* @return integer
*
* @since 1.6
*/
public function getTotal()
{
if (is_null($this->total))
{
$this->getData();
}
return $this->total;
}
/**
* Method to set the default language.
*
* @param integer $cid Id of the language to publish.
*
* @return boolean
*
* @since 1.6
*/
public function publish($cid)
{
if ($cid)
{
$client = $this->getClient();
$params = JComponentHelper::getParams('com_languages');
$params->set($client->name, $cid);
$table = JTable::getInstance('extension');
$id = $table->find(array('element' => 'com_languages'));
// Load.
if (!$table->load($id))
{
$this->setError($table->getError());
return false;
}
$table->params = (string) $params;
// Pre-save checks.
if (!$table->check())
{
$this->setError($table->getError());
return false;
}
// Save the changes.
if (!$table->store())
{
$this->setError($table->getError());
return false;
}
}
else
{
$this->setError(JText::_('COM_LANGUAGES_ERR_NO_LANGUAGE_SELECTED'));
return false;
}
// Clean the cache of com_languages and component cache.
$this->cleanCache();
$this->cleanCache('_system', 0);
$this->cleanCache('_system', 1);
return true;
}
/**
* Method to get the folders.
*
* @return array Languages folders.
*
* @since 1.6
*/
protected function getFolders()
{
if (is_null($this->folders))
{
$path = $this->getPath();
jimport('joomla.filesystem.folder');
$this->folders = JFolder::folders($path, '.', false, false, array('.svn', 'CVS', '.DS_Store', '__MACOSX', 'pdf_fonts', 'overrides'));
}
return $this->folders;
}
/**
* Method to get the path.
*
* @return string The path to the languages folders.
*
* @since 1.6
*/
protected function getPath()
{
if (is_null($this->path))
{
$client = $this->getClient();
$this->path = JLanguageHelper::getLanguagePath($client->path);
}
return $this->path;
}
/**
* Method to compare two languages in order to sort them.
*
* @param object $lang1 The first language.
* @param object $lang2 The second language.
*
* @return integer
*
* @since 1.6
*
* @deprecated 4.0
*/
protected function compareLanguages($lang1, $lang2)
{
return strcmp($lang1->name, $lang2->name);
}
/**
* Method to switch the administrator language.
*
* @param string $cid The language tag.
*
* @return boolean
*
* @since 3.5
*/
public function switchAdminLanguage($cid)
{
if ($cid)
{
$client = $this->getClient();
if ($client->name == 'administrator')
{
JFactory::getApplication()->setUserState('application.lang', $cid);
}
}
else
{
JError::raiseWarning(500, JText::_('COM_LANGUAGES_ERR_NO_LANGUAGE_SELECTED'));
return false;
}
return true;
}
}
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