Current File : /home/pacjaorg/www/nsa/administrator/components/com_languages/src/Model/StringsModel.php

<?php
/**
 * @package     Joomla.Administrator
 * @subpackage  com_languages
 *
 * @copyright   (C) 2011 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\Component\Languages\Administrator\Model;

\defined('_JEXEC') or die;

use Joomla\CMS\Factory;
use Joomla\CMS\Filesystem\Folder;
use Joomla\CMS\Filesystem\Path;
use Joomla\CMS\Filter\InputFilter;
use Joomla\CMS\Language\LanguageHelper;
use Joomla\CMS\MVC\Model\BaseDatabaseModel;
use Joomla\Database\ParameterType;

/**
 * Languages Strings Model
 *
 * @since  2.5
 */
class StringsModel extends BaseDatabaseModel
{
	/**
	 * Method for refreshing the cache in the database with the known language strings.
	 *
	 * @return  boolean|\Exception  True on success, \Exception object otherwise.
	 *
	 * @since		2.5
	 */
	public function refresh()
	{
		$app = Factory::getApplication();
		$db  = $this->getDbo();

		$app->setUserState('com_languages.overrides.cachedtime', null);

		// Empty the database cache first.
		try
		{
			$db->truncateTable('#__overrider');
		}
		catch (\RuntimeException $e)
		{
			return $e;
		}

		// Create the insert query.
		$query = $db->getQuery(true)
			->insert($db->quoteName('#__overrider'))
			->columns(
				[
					$db->quoteName('constant'),
					$db->quoteName('string'),
					$db->quoteName('file'),
				]
			);

		// Initialize some variables.
		$client   = $app->getUserState('com_languages.overrides.filter.client', 'site') ? 'administrator' : 'site';
		$language = $app->getUserState('com_languages.overrides.filter.language', 'en-GB');

		$base = constant('JPATH_' . strtoupper($client));
		$path = $base . '/language/' . $language;

		$files = array();

		// Parse common language directory.
		if (is_dir($path))
		{
			$files = Folder::files($path, '.*ini$', false, true);
		}

		// Parse language directories of components.
		$files = array_merge($files, Folder::files($base . '/components', '.*ini$', 3, true));

		// Parse language directories of modules.
		$files = array_merge($files, Folder::files($base . '/modules', '.*ini$', 3, true));

		// Parse language directories of templates.
		$files = array_merge($files, Folder::files($base . '/templates', '.*ini$', 3, true));

		// Parse language directories of plugins.
		$files = array_merge($files, Folder::files(JPATH_PLUGINS, '.*ini$', 4, true));

		// Parse all found ini files and add the strings to the database cache.
		foreach ($files as $file)
		{
			$strings = LanguageHelper::parseIniFile($file);

			if ($strings)
			{
				$file = Path::clean($file);

				$query->clear('values')
					->clear('bounded');

				foreach ($strings as $key => $string)
				{
					$query->values(implode(',', $query->bindArray([$key, $string, $file], ParameterType::STRING)));
				}

				try
				{
					$db->setQuery($query);
					$db->execute();
				}
				catch (\RuntimeException $e)
				{
					return $e;
				}
			}
		}

		// Update the cached time.
		$app->setUserState('com_languages.overrides.cachedtime.' . $client . '.' . $language, time());

		return true;
	}

	/**
	 * Method for searching language strings.
	 *
	 * @return  array|\Exception  Array of results on success, \Exception object otherwise.
	 *
	 * @since		2.5
	 */
	public function search()
	{
		$results = array();
		$input   = Factory::getApplication()->input;
		$filter  = InputFilter::getInstance();
		$db      = $this->getDbo();
		$searchTerm = $input->getString('searchstring');

		$limitstart = $input->getInt('more');

		try
		{
			$searchstring = '%' . $filter->clean($searchTerm, 'TRIM') . '%';

			// Create the search query.
			$query = $db->getQuery(true)
				->select(
					[
						$db->quoteName('constant'),
						$db->quoteName('string'),
						$db->quoteName('file'),
					]
				)
				->from($db->quoteName('#__overrider'));

			if ($input->get('searchtype') === 'constant')
			{
				$query->where($db->quoteName('constant') . ' LIKE :search');
			}
			else
			{
				$query->where($db->quoteName('string') . ' LIKE :search');
			}

			$query->bind(':search', $searchstring);

			// Consider the limitstart according to the 'more' parameter and load the results.
			$query->setLimit(10, $limitstart);
			$db->setQuery($query);
			$results['results'] = $db->loadObjectList();

			// Check whether there are more results than already loaded.
			$query->clear('select')
				->clear('limit')
				->select('COUNT(' . $db->quoteName('id') . ')');
			$db->setQuery($query);

			if ($db->loadResult() > $limitstart + 10)
			{
				// If this is set a 'More Results' link will be displayed in the view.
				$results['more'] = $limitstart + 10;
			}
		}
		catch (\RuntimeException $e)
		{
			return $e;
		}

		return $results;
	}
}