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<?php
/**
* @package Falang for Joomla!
* @author Stéphane Bouey <stephane.bouey@faboba.com> - http://www.faboba.com
* @license GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
* @copyright Copyright (C) 2010-2023. Faboba.com All rights reserved.
*/
// No direct access to this file
defined('_JEXEC') or die;
use Joomla\CMS\Factory;
use Joomla\CMS\Language\Text;
use Joomla\CMS\MVC\Model\BaseDatabaseModel;
class FalangControllerHelper {
/**
* Sets up ContentElement Cache - mainly used for data to determine primary key id for tablenames ( and for
* future use to allow tables to be dropped from translation even if contentelements are installed )
*
* update 5.3 improve performance (don't delete/create element each time)
*/
static function _setupContentElementCache()
{
$db = Factory::getDBO();
//get installed content elements in database
$query = $db->getQuery(true);
$query->select('*')->from('#__falang_tableinfo');
$db->setQuery($query);
$elements = $db->loadObjectList('joomlatablename');
$falangManager = FalangManager::getInstance();
$contentElements = $falangManager->getContentElements(true);
//update database with installed content elements
$sql = "INSERT INTO `#__falang_tableinfo` (joomlatablename,tablepkID) VALUES ";
$newCE = false;//new content element to add
foreach ($contentElements as $key => $jfElement){
if (array_key_exists($key,$elements)){continue;}
$tablename = $jfElement->getTableName();
$refId = $jfElement->getReferenceID();
$sql .= $newCE?",":"";
$sql .= " ('".$tablename."', '".$refId."')";
$newCE = true;
}
//only launch update query if something to add
if ($newCE){
$db->setQuery( $sql);
$db->execute();
}
//remove element from db who don't have content element
foreach ($elements as $element){
$search = $element->joomlatablename;
if (!array_key_exists($search,$contentElements)){
$query = $db->getQuery(true);
$query->delete($db->quoteName('#__falang_tableinfo'));
$query->where( $db->quoteName('joomlatablename') . ' = ' . $db->quote($search));
$db->setQuery($query);
$db->execute();
}
}
}
public static function _checkDBCacheStructure (){
//TODO : sbou revoir la methode de cache
return true;
/*
JCacheStorageJfdb::setupDB();
$db = JFactory::getDBO();
$sql = "SHOW COLUMNS FROM #__dbcache LIKE 'value'";
$db->setQuery($sql);
$data = $db->loadObject();
if (isset($data) && strtolower($data->Type)!=="mediumblob"){
$sql = "DROP TABLE #__dbcache";
$db->setQuery($sql);
$db->query();
JCacheStorageJfdb::setupDB();
}
*/
}
public static function _checkDBStructure (){
$db = Factory::getDBO();
$sql = "SHOW INDEX FROM #__falang_content";// where key_name = 'jfContent'";
$db->setQuery($sql);
$data = $db->loadObjectList("Key_name");
if (isset($data['combo'])){
$sql = "ALTER TABLE `#__falang_content` DROP INDEX `combo`" ;
$db->setQuery($sql);
$db->execute();
}
if (!isset($data['idxFalang1'])){
$sql = "ALTER TABLE `#__falang_content` ADD INDEX `idxFalang1` ( `reference_id` , `reference_field` , `reference_table` )" ;
$db->setQuery($sql);
$db->execute();
}
if (!isset($data['falangContent'])){
$sql = "ALTER TABLE `#__falang_content` ADD INDEX `falangContent` ( `language_id` , `reference_id` , `reference_table` )" ;
$db->setQuery($sql);
$db->execute();
}
if (!isset($data['falangContentLanguage'])){
$sql = "ALTER TABLE `#__falang_content` ADD INDEX `falangContentLanguage` (`reference_id`, `reference_field`, `reference_table`, `language_id`)" ;
$db->setQuery($sql);
$db->execute();
}
if (!isset($data['reference_id'])){
$sql = "ALTER TABLE `#__falang_content` ADD INDEX `reference_id` (`reference_id`)" ;
$db->setQuery($sql);
$db->execute();
}
if (!isset($data['language_id'])){
$sql = "ALTER TABLE `#__falang_content` ADD INDEX `language_id` (`language_id`)" ;
$db->setQuery($sql);
$db->execute();
}
if (!isset($data['reference_table'])){
$sql = "ALTER TABLE `#__falang_content` ADD INDEX `reference_table` (`reference_table`)" ;
$db->setQuery($sql);
$db->execute();
}
if (!isset($data['reference_field'])){
$sql = "ALTER TABLE `#__falang_content` ADD INDEX `reference_field` (`reference_field`)" ;
$db->setQuery($sql);
$db->execute();
}
}
/**
* Check Plugin Order since Joomla 3.6.2, language filter need to be set before FalangDatabaseDriver plgin
* set order to 1 and 2 - other plugin set to -1 stay at -1
*
* @since 2.7.0
* @since 4.5 add message to have admintools (if installed) ,fields , language filter , falangdriver order
* Check Plugin System Fields (need to be ordered befor Falang Driver plugin
* Necessary for Categories field translation
* @update 5.0 add debug to the order list
*
*/
public static function _reorderPlugin(){
$db = Factory::getDbo();
$query = $db->getQuery(true);
//language filter must be before falang database driver
$query->select('extension_id,element,ordering ');
$query->from('#__extensions');
$query->where($query->quoteName('type') . '=' . $query->quote('plugin'));
$query->where($query->quoteName('folder') . '=' . $query->quote('system'));
$query->where($query->quoteName('element') . 'IN ("admintools","languagefilter","fields","falangdriver","debug")');
$query->order('ordering ASC');
$db->setQuery($query);
$list = $db->loadObjectList('element');
if ( (int)$list['fields']->ordering >= (int)$list['falangdriver']->ordering ||
(int)$list['languagefilter']->ordering >= (int)$list['falangdriver']->ordering){
if (isset($list)) {
$idx = 0;
if (isset($list['admintools'])) {
$pks[] = (int)$list['admintools']->extension_id;
$order[] = $idx;
$idx = $idx + 1;
}
if (isset($list['languagefilter'])) {
$pks[] = (int)$list['languagefilter']->extension_id;
$order[] = $idx;
$idx = $idx + 1;
}
if (isset($list['fields'])) {
$pks[] = (int)$list['fields']->extension_id;
$order[] = $idx;
$idx = $idx + 1;
}
if (isset($list['falangdriver'])) {
$pks[] = (int)$list['falangdriver']->extension_id;
$order[] = $idx;
$idx = $idx + 1;
}
if (isset($list['debug'])) {
$pks[] = (int)$list['debug']->extension_id;
$order[] = $idx;
$idx = $idx + 1;
}
$pluginsModel = BaseDatabaseModel::getInstance('Plugin', 'PluginsModel');
// Save the ordering
$return = $pluginsModel->saveorder($pks, $order);
if ($return === false) {
Factory::getApplication()->enqueueMessage(Text::_('COM_FALANG_PLUGINS_SYSTEM_ORDER_FAILED'), 'error');
} else {
Factory::getApplication()->enqueueMessage(Text::_('COM_FALANG_PLUGINS_SYSTEM_ORDER_FIXED'), 'notice');
}
}
}
}
/**
* Check if PDO Driver is used
*
* @from 4.11
*
*/
public static function _checkPdoDriver(){
$db = Factory::getDbo();
if ($db->getName() == 'pdo' || $db->getName() == 'mysql' ){
Factory::getApplication()->enqueueMessage(Text::_('COM_FALANG_PDO_DRIVER_NOT_SUPPORTED'), 'error');
}
}
}