joomla_test/administrator/components/com_languages/models/installed.php
2020-01-02 22:20:31 +07:00

385 lines
7.4 KiB
PHP

<?php
/**
* @package Joomla.Administrator
* @subpackage com_languages
*
* @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('_JEXEC') or die;
/**
* Languages Component Languages Model
*
* @package Joomla.Administrator
* @subpackage com_languages
* @since 1.6
*/
class LanguagesModelInstalled extends JModelList
{
/**
* @var object client object
*/
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
*/
protected $langlist = null;
/**
* @var string language path
*/
protected $path = null;
/**
* Method to auto-populate the model state.
*
* Note. Calling getState in this method will result in recursion.
*
* @return void
* @since 1.6
*/
protected function populateState($ordering = null, $direction = null)
{
$app = JFactory::getApplication('administrator');
// Load the filter state.
$clientId = $app->input->getInt('client');
$this->setState('filter.client_id', $clientId);
// Load the parameters.
$params = JComponentHelper::getParams('com_languages');
$this->setState('params', $params);
// List state information.
parent::populateState('a.name', 'asc');
}
/**
* 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('filter.client_id');
return parent::getStoreId($id);
}
/**
* Method to get the client object
*
* @return object
* @since 1.6
*/
public function &getClient()
{
if (is_null($this->client))
{
$this->client = JApplicationHelper::getClientInfo($this->getState('filter.client_id', 0));
}
return $this->client;
}
/**
* Method to get the ftp credentials
*
* @return object
* @since 1.6
*/
public function &getFtp()
{
if (is_null($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 $option;
}
/**
* Method to get Languages item data
*
* @return array
* @since 1.6
*/
public function &getData()
{
if (is_null($this->data)) {
// Get information
$path = $this->getPath();
$client = $this->getClient();
$langlist = $this->getLanguageList();
// Compute all the languages
$data = array ();
foreach ($langlist as $lang) {
$file = $path . '/' . $lang . '/' . $lang.'.xml';
$info = JApplicationHelper::parseXMLLangMetaFile($file);
$row = new JObject;
$row->language = $lang;
if (!is_array($info))
{
continue;
}
foreach ($info as $key => $value)
{
$row->$key = $value;
}
// if current than set published
$params = JComponentHelper::getParams('com_languages');
if ($params->get($client->name, 'en-GB') == $row->language)
{
$row->published = 1;
}
else {
$row->published = 0;
}
$row->checked_out = 0;
$data[] = $row;
}
usort($data, array($this, 'compareLanguages'));
// Prepare data
$limit = $this->getState('list.limit');
$start = $this->getState('list.start');
$total = $this->getTotal();
if ($limit == 0)
{
$start = 0;
$end = $total;
}
else {
if ($start > $total)
{
$start = $total - $total % $limit;
}
$end = $start + $limit;
if ($end > $total)
{
$end = $total;
}
}
// Compute the displayed languages
$this->data = array();
for ($i = $start;$i < $end;$i++)
{
$this->data[] = & $data[$i];
}
}
return $this->data;
}
/**
* Method to get installed languages data.
*
* @return string An SQL query
* @since 1.6
*/
protected function getLanguageList()
{
// Create a new db object.
$db = $this->getDbo();
$query = $db->getQuery(true);
$client = $this->getState('filter.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))
{
$langlist = $this->getLanguageList();
$this->total = count($langlist);
}
return $this->total;
}
/**
* Method to set the default language
*
* @return boolean
* @since 1.6
*/
public function publish($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();
$this->cleanCache('_system');
return true;
}
/**
* Method to get the folders
*
* @return array Languages folders
* @since 1.6
*/
protected function getFolders()
{
if (is_null($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();
$this->path = JLanguage::getLanguagePath($client->path);
}
return $this->path;
}
/**
* Method to compare two languages in order to sort them
*
* @param object $lang1 the first language
* @param object $lang2 the second language
*
* @return integer
* @since 1.6
*/
protected function compareLanguages($lang1, $lang2)
{
return strcmp($lang1->name, $lang2->name);
}
}