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编辑当前文件:/home2/sdektunc/www/administrator/components/com_languages/src/Helper/MultilangstatusHelper.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\Helper;

\defined('_JEXEC') or die;

use Joomla\CMS\Factory;
use Joomla\CMS\Language\LanguageHelper;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Log\Log;
use Joomla\Registry\Registry;

/**
 * Multilang status helper.
 *
 * @since  1.7.1
 */
abstract class MultilangstatusHelper
{
	/**
	 * Method to get the number of published home pages.
	 *
	 * @return  integer
	 */
	public static function getHomes()
	{
		// Check for multiple Home pages.
		$db = Factory::getDbo();
		$query = $db->getQuery(true)
			->select('COUNT(*)')
			->from($db->quoteName('#__menu'))
			->where(
				[
					$db->quoteName('home') . ' = 1',
					$db->quoteName('published') . ' = 1',
					$db->quoteName('client_id') . ' = 0',
				]
			);

$db->setQuery($query);

return $db->loadResult();
	}

/**
	 * Method to get the number of published language switcher modules.
	 *
	 * @return  integer
	 */
	public static function getLangswitchers()
	{
		// Check if switcher is published.
		$db = Factory::getDbo();
		$query = $db->getQuery(true)
			->select('COUNT(*)')
			->from($db->quoteName('#__modules'))
			->where(
				[
					$db->quoteName('module') . ' = ' . $db->quote('mod_languages'),
					$db->quoteName('published') . ' = 1',
					$db->quoteName('client_id') . ' = 0',
				]
			);

$db->setQuery($query);

return $db->loadResult();
	}

/**
	 * Method to return a list of published content languages.
	 *
	 * @return  array of language objects.
	 */
	public static function getContentlangs()
	{
		// Check for published Content Languages.
		$db = Factory::getDbo();
		$query = $db->getQuery(true)
			->select(
				[
					$db->quoteName('lang_code'),
					$db->quoteName('published'),
					$db->quoteName('sef'),
				]
			)
			->from($db->quoteName('#__languages'));

$db->setQuery($query);

return $db->loadObjectList();
	}

/**
	 * Method to return combined language status.
	 *
	 * @return  array of language objects.
	 */
	public static function getStatus()
	{
		// Check for combined status.
		$db = Factory::getDbo();
		$query = $db->getQuery(true);

// Select all fields from the languages table.
		$query->select(
			[
				$db->quoteName('a') . '.*',
				$db->quoteName('a.published'),
				$db->quoteName('a.lang_code'),
				$db->quoteName('e.enabled'),
				$db->quoteName('e.element'),
				$db->quoteName('l.home'),
				$db->quoteName('l.published', 'home_published'),
			]
		)
			->from($db->quoteName('#__languages', 'a'))
			->join(
				'LEFT',
				$db->quoteName('#__menu', 'l'),
				$db->quoteName('l.language') . ' = ' . $db->quoteName('a.lang_code')
					. ' AND ' . $db->quoteName('l.home') . ' = 1  AND ' . $db->quoteName('l.language') . ' <> ' . $db->quote('*')
			)
			->join('LEFT', $db->quoteName('#__extensions', 'e'), $db->quoteName('e.element') . ' = ' . $db->quoteName('a.lang_code'))
			->where(
				[
					$db->quoteName('e.client_id') . ' = 0',
					$db->quoteName('e.enabled') . ' = 1',
					$db->quoteName('e.state') . ' = 0',
				]
			);

$db->setQuery($query);

return $db->loadObjectList();
	}

/**
	 * Method to return a list of contact objects.
	 *
	 * @return  array of contact objects.
	 */
	public static function getContacts()
	{
		$db = Factory::getDbo();
		$languages = count(LanguageHelper::getLanguages());

// Get the number of contact with all as language
		$alang = $db->getQuery(true)
			->select('COUNT(*)')
			->from($db->quoteName('#__contact_details', 'cd'))
			->where(
				[
					$db->quoteName('cd.user_id') . ' = ' . $db->quoteName('u.id'),
					$db->quoteName('cd.published') . ' = 1',
					$db->quoteName('cd.language') . ' = ' . $db->quote('*'),
				]
			);

// Get the number of languages for the contact
		$slang = $db->getQuery(true)
			->select('COUNT(DISTINCT ' . $db->quoteName('l.lang_code') . ')')
			->from($db->quoteName('#__languages', 'l'))
			->join('LEFT', $db->quoteName('#__contact_details', 'cd'), $db->quoteName('cd.language') . ' = ' . $db->quoteName('l.lang_code'))
			->where(
				[
					$db->quoteName('cd.user_id') . ' = ' . $db->quoteName('u.id'),
					$db->quoteName('cd.published') . ' = 1',
					$db->quoteName('l.published') . ' = 1',
				]
			);

// Get the number of multiple contact/language
		$mlang = $db->getQuery(true)
			->select('COUNT(*)')
			->from($db->quoteName('#__languages', 'l'))
			->join('LEFT', $db->quoteName('#__contact_details', 'cd'), $db->quoteName('cd.language') . ' = ' . $db->quoteName('l.lang_code'))
			->where(
				[
					$db->quoteName('cd.user_id') . ' = ' . $db->quoteName('u.id'),
					$db->quoteName('cd.published') . ' = 1',
					$db->quoteName('l.published') . ' = 1',
				]
			)
			->group($db->quoteName('l.lang_code'))
			->having('COUNT(*) > 1');

// Get the contacts
		$subQuery = $db->getQuery(true)
			->select('1')
			->from($db->quoteName('#__content', 'c'))
			->where($db->quoteName('c.created_by') . ' = ' . $db->quoteName('u.id'));

$query = $db->getQuery(true)
			->select(
				[
					$db->quoteName('u.name'),
					'(' . $alang . ') AS ' . $db->quoteName('alang'),
					'(' . $slang . ') AS ' . $db->quoteName('slang'),
					'(' . $mlang . ') AS ' . $db->quoteName('mlang'),
				]
			)
			->from($db->quoteName('#__users', 'u'))
			->join('LEFT', $db->quoteName('#__contact_details', 'cd'), $db->quoteName('cd.user_id') . ' = ' . $db->quoteName('u.id'))
			->where('EXISTS (' . $subQuery . ')')
			->group(
				[
					$db->quoteName('u.id'),
					$db->quoteName('u.name'),
				]
			);

$db->setQuery($query);
		$warnings = $db->loadObjectList();

foreach ($warnings as $index => $warn)
		{
			if ($warn->alang == 1 && $warn->slang == 0)
			{
				unset($warnings[$index]);
			}

if ($warn->alang == 0 && $warn->slang == 0 && empty($warn->mlang))
			{
				unset($warnings[$index]);
			}

if ($warn->alang == 0 && $warn->slang == $languages && empty($warn->mlang))
			{
				unset($warnings[$index]);
			}
		}

return $warnings;
	}

/**
	 * Method to get the status of the module displaying the menutype of the default Home page set to All languages.
	 *
	 * @return  boolean True if the module is published, false otherwise.
	 *
	 * @since   3.7.0
	 */
	public static function getDefaultHomeModule()
	{
		// Find Default Home menutype.
		$db = Factory::getDbo();
		$query = $db->getQuery(true)
			->select($db->quoteName('menutype'))
			->from($db->quoteName('#__menu'))
			->where(
				[
					$db->quoteName('home') . ' = 1',
					$db->quoteName('published') . ' = 1',
					$db->quoteName('client_id') . ' = 0',
					$db->quoteName('language') . ' = ' . $db->quote('*'),
				]
			);

$db->setQuery($query);

$menutype = $db->loadResult();

// Get published site menu modules titles.
		$query->clear()
			->select($db->quoteName('title'))
			->from($db->quoteName('#__modules'))
			->where(
				[
					$db->quoteName('module') . ' = ' . $db->quote('mod_menu'),
					$db->quoteName('published') . ' = 1',
					$db->quoteName('client_id') . ' = 0',
				]
			);

$db->setQuery($query);

$menutitles = $db->loadColumn();

// Do we have a published menu module displaying the default Home menu item set to all languages?
		foreach ($menutitles as $menutitle)
		{
			$module       = self::getModule('mod_menu', $menutitle);
			$moduleParams = new Registry($module->params);
			$param        = $moduleParams->get('menutype', '');

if ($param && $param != $menutype)
			{
				continue;
			}

return true;
		}
	}

/**
	 * Get module by name
	 *
	 * @param   string  $moduleName     The name of the module
	 * @param   string  $instanceTitle  The title of the module, optional
	 *
	 * @return  \stdClass  The Module object
	 *
	 * @since   3.7.0
	 */
	public static function getModule($moduleName, $instanceTitle = null)
	{
		$db = Factory::getDbo();

$query = $db->getQuery(true)
			->select(
				[
					$db->quoteName('id'),
					$db->quoteName('title'),
					$db->quoteName('module'),
					$db->quoteName('position'),
					$db->quoteName('content'),
					$db->quoteName('showtitle'),
					$db->quoteName('params'),
				]
			)
			->from($db->quoteName('#__modules'))
			->where(
				[
					$db->quoteName('module') . ' = :module',
					$db->quoteName('published') . ' = 1',
					$db->quoteName('client_id') . ' = 0',
				]
			)
			->bind(':module', $moduleName);

if ($instanceTitle)
		{
			$query->where($db->quoteName('title') . ' = :title')
				->bind(':title', $instanceTitle);
		}

$db->setQuery($query);

try
		{
			$modules = $db->loadObject();
		}
		catch (\RuntimeException $e)
		{
			Log::add(Text::sprintf('JLIB_APPLICATION_ERROR_MODULE_LOAD', $e->getMessage()), Log::WARNING, 'jerror');
		}

return $modules;
	}
}