<?php
/**
* @brief Setup Language Class
* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
* @copyright (c) Invision Power Services, Inc.
* @license https://www.invisioncommunity.com/legal/standards/
* @package Invision Community
* @since 18 Feb 2013
*/
namespace IPS\Lang\Setup;
/* To prevent PHP errors (extending class does not exist) revealing path */
if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
{
header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
exit;
}
/**
* Setup Language Class
*/
class _Lang extends \IPS\_Lang
{
/**
* Languages
*
* @param null|\IPS\Db\Select $iterator Select iterator
* @return array
*/
public static function languages( $iterator=NULL )
{
if ( !self::$gotAll )
{
if( $iterator === NULL )
{
if ( isset( \IPS\Data\Store::i()->languages ) )
{
$rows = \IPS\Data\Store::i()->languages;
}
else
{
$rows = iterator_to_array( \IPS\Db::i()->select( '*', 'core_sys_lang' )->setKeyField('lang_id') );
\IPS\Data\Store::i()->languages = $rows;
}
}
else
{
$rows = iterator_to_array( $iterator );
}
foreach( $rows as $id => $lang )
{
if ( $lang['lang_default'] )
{
self::$defaultLanguageId = $lang['lang_id'];
}
self::$multitons[ $id ] = static::constructFromData( $lang );
}
self::$outputSalt = mt_rand();
self::$gotAll = TRUE;
}
return self::$multitons;
}
/**
* Add to output stack
*
* @param string $key Language key
* @param bool $vle Add VLE tags?
* @param array $options Options
* @return string Unique id
*/
public function addToStack( $key, $vle=TRUE, $options=array() )
{
/** if we don't have any options, there's no need to add it to the stack */
if (count($options) == 0)
{
return ( isset( $this->words[ $key ] ) ) ? $this->words[ $key ] : $key;
}
$id = md5( 'ipslang_' . self::$outputSalt . $key . json_encode( $options ) );
$this->outputStack[ $id ]['key'] = $key;
$this->outputStack[ $id ]['options'] = $options;
$this->outputStack[ $id ]['vle'] = $vle;
/* Return */
return $id;
}
/**
* Parse output and replace language keys
*
* @param string $output Unparsed
* @return void
*/
public function parseOutputForDisplay( &$output )
{
/* Do we actually have any? */
if( !count( $this->outputStack ) )
{
return;
}
$this->outputStack = array_reverse( $this->outputStack );
$this->replaceWords( $output );
}
}