270 lines
9.4 KiB
PHP
270 lines
9.4 KiB
PHP
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<?php
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/*+**********************************************************************************
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* The contents of this file are subject to the vtiger CRM Public License Version 1.1
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* ("License"); You may not use this file except in compliance with the License
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* The Original Code is: vtiger CRM Open Source
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* The Initial Developer of the Original Code is vtiger.
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* Portions created by vtiger are Copyright (C) vtiger.
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* All Rights Reserved.
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************************************************************************************/
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/**
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* Class to handler language translations
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*/
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class Vtiger_Language_Handler {
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//Contains module language translations
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protected static $languageContainer;
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/**
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* Functions that gets translated string
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* @param <String> $key - string which need to be translated
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* @param <String> $module - module scope in which the translation need to be check
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* @return <String> - translated string
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*/
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public static function getTranslatedString($key, $module = '', $currentLanguage = '') {
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// SalesPlatform begin temporary fix
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$key = htmlspecialchars_decode($key);
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// SalesPlatform end
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if (empty($currentLanguage)) {
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$currentLanguage = self::getLanguage();
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}
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//decoding for Start Date & Time and End Date & Time
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if (!is_array($key))
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$key = decode_html($key);
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$translatedString = self::getLanguageTranslatedString($currentLanguage, $key, $module);
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// label not found in users language pack, then check in the default language pack(config.inc.php)
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if ($translatedString === null) {
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$defaultLanguage = vglobal('default_language');
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if (!empty($defaultLanguage) && strcasecmp($defaultLanguage, $currentLanguage) !== 0) {
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$translatedString = self::getLanguageTranslatedString($defaultLanguage, $key, $module);
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}
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// SalesPlatform.ru begin Localize Install title
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if (empty($defaultLanguage) && $key == 'Install') {
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$translatedString = self::getLanguageTranslatedString($_SESSION['config_file_info']['default_language'], $key, 'Install');
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}
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// SalesPlatform.ru end
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}
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// If translation is not found then return label
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if ($translatedString === null) {
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$translatedString = $key;
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}
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return $translatedString;
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}
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/**
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* Function returns language specific translated string
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* @param <String> $language - en_us etc
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* @param <String> $key - label
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* @param <String> $module - module name
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* @return <String> translated string or null if translation not found
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*/
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public static function getLanguageTranslatedString($language, $key, $module = '') {
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$moduleStrings = array();
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$module = str_replace(':', '.', $module);
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if (is_array($module))
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return null;
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$moduleStrings = self::getModuleStringsFromFile($language, $module);
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if (!empty($moduleStrings['languageStrings'][$key])) {
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return $moduleStrings['languageStrings'][$key];
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}
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// Lookup for the translation in base module, in case of sub modules, before ending up with common strings
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if (strpos($module, '.') > 0) {
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$baseModule = substr($module, 0, strpos($module, '.'));
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if ($baseModule == 'Settings') {
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$baseModule = 'Settings.Vtiger';
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}
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$moduleStrings = self::getModuleStringsFromFile($language, $baseModule);
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if (!empty($moduleStrings['languageStrings'][$key])) {
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return $moduleStrings['languageStrings'][$key];
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}
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}
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$commonStrings = self::getModuleStringsFromFile($language);
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if (!empty($commonStrings['languageStrings'][$key]))
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return $commonStrings['languageStrings'][$key];
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return null;
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}
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/**
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* Functions that gets translated string for Client side
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* @param <String> $key - string which need to be translated
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* @param <String> $module - module scope in which the translation need to be check
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* @return <String> - translated string
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*/
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//SalesPlatform.ru begin
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//public static function getJSTranslatedString($language, $key, $module = '') {
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public static function getJSTranslatedString($key, $module = '', $language = '') {
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if(empty($language)) {
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$language = self::getLanguage();
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}
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//SalesPlatform.ru end
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$moduleStrings = array();
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$module = str_replace(':', '.', $module);
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$moduleStrings = self::getModuleStringsFromFile($language, $module);
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if (!empty($moduleStrings['jsLanguageStrings'][$key])) {
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return $moduleStrings['jsLanguageStrings'][$key];
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}
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// Lookup for the translation in base module, in case of sub modules, before ending up with common strings
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if (strpos($module, '.') > 0) {
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$baseModule = substr($module, 0, strpos($module, '.'));
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if ($baseModule == 'Settings') {
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$baseModule = 'Settings.Vtiger';
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}
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$moduleStrings = self::getModuleStringsFromFile($language, $baseModule);
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if (!empty($moduleStrings['jsLanguageStrings'][$key])) {
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return $moduleStrings['jsLanguageStrings'][$key];
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}
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}
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$commonStrings = self::getModuleStringsFromFile($language);
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if (!empty($commonStrings['jsLanguageStrings'][$key]))
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return $commonStrings['jsLanguageStrings'][$key];
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return $key;
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}
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/**
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* Function that returns translation strings from file
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* @global <array> $languageStrings - language specific string which is used in translations
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* @param <String> $module - module Name
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* @return <array> - array if module has language strings else returns empty array
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*/
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public static function getModuleStringsFromFile($language, $module='Vtiger'){
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$module = str_replace(':', '.', $module);
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if(empty(self::$languageContainer[$language][$module])){
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$qualifiedName = 'languages.'.$language.'.'.$module;
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$file = Vtiger_Loader::resolveNameToPath($qualifiedName);
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$languageStrings = $jsLanguageStrings = array();
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if(file_exists($file)){
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require $file;
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self::$languageContainer[$language][$module]['languageStrings'] = $languageStrings;
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self::$languageContainer[$language][$module]['jsLanguageStrings'] = $jsLanguageStrings;
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}
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}
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$return = array();
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if(isset(self::$languageContainer[$language][$module])){
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$return = self::$languageContainer[$language][$module];
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}
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return $return;
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}
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/**
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* Function that returns current language
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* @return <String> -
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*/
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public static function getLanguage() {
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$userModel = Users_Record_Model::getCurrentUserModel();
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$language = '';
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if (!empty($userModel) && $userModel->has('language')) {
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$language = $userModel->get('language');
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}
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return empty($language) ? vglobal('default_language') : $language;
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}
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/**
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* Function that returns current language short name
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* @return <String> -
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*/
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public static function getShortLanguageName() {
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$language = self::getLanguage();
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return substr($language, 0, 2);
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}
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/**
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* Function returns module strings
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* @param <String> $module - module Name
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* @param <String> languageStrings or jsLanguageStrings
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* @return <Array>
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*/
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public static function export($module, $type = 'languageStrings') {
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$userSelectedLanguage = self::getLanguage();
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$defaultLanguage = vglobal('default_language');
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//Salesplatform.ru begin Preinstall default language fix
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if ($defaultLanguage == '') {
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$defaultLanguage = $_SESSION['config_file_info']['default_language'];
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}
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//Salesplatform.ru end Preinstall default language fix
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$languages = array($userSelectedLanguage);
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//To merge base language and user selected language translations
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if ($userSelectedLanguage != $defaultLanguage) {
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array_push($languages, $defaultLanguage);
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}
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$resultantLanguageString = array();
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foreach ($languages as $currentLanguage) {
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$exportLangString = array();
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$moduleStrings = self::getModuleStringsFromFile($currentLanguage, $module);
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if (!empty($moduleStrings[$type])) {
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$exportLangString = $moduleStrings[$type];
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}
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// Lookup for the translation in base module, in case of sub modules, before ending up with common strings
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if (strpos($module, '.') > 0) {
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$baseModule = substr($module, 0, strpos($module, '.'));
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if ($baseModule == 'Settings') {
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$baseModule = 'Settings.Vtiger';
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}
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$moduleStrings = self::getModuleStringsFromFile($currentLanguage, $baseModule);
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if (!empty($moduleStrings[$type])) {
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$exportLangString += $commonStrings[$type];
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}
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}
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$commonStrings = self::getModuleStringsFromFile($currentLanguage);
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if (!empty($commonStrings[$type])) {
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$exportLangString += $commonStrings[$type];
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}
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$resultantLanguageString += $exportLangString;
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}
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return $resultantLanguageString;
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}
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/**
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* Function to returns all language information
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* @return <Array>
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*/
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public static function getAllLanguages() {
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return Vtiger_Language::getAll();
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}
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/**
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* Function to get the label name of the Langauge package
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* @param <String> $name
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*/
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public static function getLanguageLabel($name) {
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$db = PearDatabase::getInstance();
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$languageResult = $db->pquery('SELECT label FROM vtiger_language WHERE prefix = ?', array($name));
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if ($db->num_rows($languageResult)) {
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return $db->query_result($languageResult, 0, 'label');
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}
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return false;
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}
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}
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function vtranslate($key, $moduleName = '') {
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$args = func_get_args();
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$formattedString = call_user_func_array(array('Vtiger_Language_Handler', 'getTranslatedString'), $args);
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array_shift($args);
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array_shift($args);
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if (is_array($args) && !empty($args)) {
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$formattedString = call_user_func_array('vsprintf', array($formattedString, $args));
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}
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return $formattedString;
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}
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function vJSTranslate($key, $moduleName = '') {
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$args = func_get_args();
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return call_user_func_array(array('Vtiger_Language_Handler', 'getJSTranslatedString'), $args);
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}
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