Current File : /home/jalalj2hb/public_html/elearning/application/helpers/multi_language_helper.php
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/**
* CodeIgniter
*
* An open source application development framework for PHP 5.1.6 or newer
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
* @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
* @filesource
*/
// This function helps us to get the translated phrase from the file. If it does not exist this function will save the phrase and by default it will have the same form as given
if ( ! function_exists('get_phrase'))
{
function get_phrase($phrase = '') {
$CI =& get_instance();
$CI->load->database();
$language_code = $CI->db->get_where('settings' , array('key' => 'language'))->row()->value;
$key = strtolower(preg_replace('/\s+/', '_', $phrase));
$langArray = openJSONFile($language_code);
// THIS BLOCK OF CODE IS THE CORE FOR TRANSLATING
if ($langArray && !array_key_exists($key, $langArray) ) {
$langArray[$key] = ucfirst(str_replace('_', ' ', $key));
$jsonData = json_encode($langArray, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE);
file_put_contents(APPPATH.'language/'.$language_code.'.json', stripslashes($jsonData));
}
// THIS BLOCK OF CODE IS THE CORE FOR TRANSLATING
return $langArray[$key];
}
}
// This function helps us to get the translated phrase from the file. If it does not exist this function will save the phrase and by default it will have the same form as given
if ( ! function_exists('site_phrase'))
{
function site_phrase($phrase = '') {
$CI =& get_instance();
$language_code = $CI->session->userdata('language');
$key = strtolower(preg_replace('/\s+/', '_', $phrase));
$langArray = openJSONFile($language_code);
// THIS BLOCK OF CODE IS THE CORE FOR TRANSLATING
if ($langArray && !array_key_exists($key, $langArray) ) {
$langArray[$key] = ucfirst(str_replace('_', ' ', $key));
$jsonData = json_encode($langArray, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE);
file_put_contents(APPPATH.'language/'.$language_code.'.json', stripslashes($jsonData));
}
// THIS BLOCK OF CODE IS THE CORE FOR TRANSLATING
return $langArray[$key];
}
}
// This function helps us to decode the language json and return that array to us
if ( ! function_exists('openJSONFile'))
{
function openJSONFile($code)
{
$jsonString = [];
if (file_exists(APPPATH.'language/'.$code.'.json')) {
$jsonString = file_get_contents(APPPATH.'language/'.$code.'.json');
$jsonString = json_decode($jsonString, true);
}
return $jsonString;
}
}
// This function helps us to create a new json file for new language
if ( ! function_exists('saveDefaultJSONFile'))
{
function saveDefaultJSONFile($language_code){
$language_code = strtolower($language_code);
if(!file_exists(APPPATH.'language/'.$language_code.'.json')){
$fp = fopen(APPPATH.'language/'.$language_code.'.json', 'w');
$newLangFile = APPPATH.'language/'.$language_code.'.json';
$enLangFile = APPPATH.'language/english.json';
copy($enLangFile, $newLangFile);
fclose($fp);
}
}
}
// This function helps us to update a phrase inside the language file.
if ( ! function_exists('saveJSONFile'))
{
function saveJSONFile($language_code, $updating_key, $updating_value){
$jsonString = [];
if(file_exists(APPPATH.'language/'.$language_code.'.json')){
$jsonString = file_get_contents(APPPATH.'language/'.$language_code.'.json');
$jsonString = json_decode($jsonString, true);
$jsonString[$updating_key] = filter_var(escapeJsonString($updating_value), FILTER_SANITIZE_SPECIAL_CHARS, FILTER_SANITIZE_STRING);
}else {
$jsonString[$updating_key] = filter_var(escapeJsonString($updating_value), FILTER_SANITIZE_SPECIAL_CHARS, FILTER_SANITIZE_STRING);
}
$jsonData = json_encode($jsonString, JSON_PRETTY_PRINT|JSON_UNESCAPED_UNICODE);
file_put_contents(APPPATH.'language/'.$language_code.'.json', stripslashes($jsonData));
}
}
// This function helps us to update a phrase inside the language file.
if ( ! function_exists('escapeJsonString'))
{
function escapeJsonString($value) {
$value = str_replace('"', "'", $value);
$escapers = array("\\", "/", "\"", "\n", "\r", "\t", "\x08", "\x0c");
$replacements = array("\\\\", "\\/", "\\\"", "\\n", "\\r", "\\t", "\\f", "\\b");
$result = str_replace($escapers, $replacements, $value);
return $result;
}
}
// ------------------------------------------------------------------------
/* End of file language_helper.php */
/* Location: ./system/helpers/language_helper.php */
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