mirror of
https://github.com/espocrm/espocrm.git
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137 lines
3.8 KiB
PHP
137 lines
3.8 KiB
PHP
<?php
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/************************************************************************
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* This file is part of EspoCRM.
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*
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* EspoCRM - Open Source CRM application.
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* Copyright (C) 2014-2017 Yuri Kuznetsov, Taras Machyshyn, Oleksiy Avramenko
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* Website: http://www.espocrm.com
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*
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* EspoCRM is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* EspoCRM is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with EspoCRM. If not, see http://www.gnu.org/licenses/.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
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************************************************************************/
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class Language{
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private $defaultLanguage = 'en_US';
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private $systemHelper;
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private $data = array();
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public function __construct()
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{
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require_once 'SystemHelper.php';
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$this->systemHelper = new SystemHelper();
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}
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protected function getSystemHelper()
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{
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return $this->systemHelper;
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}
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public function get($language)
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{
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if (isset($this->data[$language])) {
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return $this->data[$language];
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}
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if (empty($language)) {
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$language = $this->defaultLanguage;
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}
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$langFileName = 'install/core/i18n/'.$language.'/install.json';
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if (!file_exists($langFileName)) {
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$langFileName = 'install/core/i18n/'.$this->defaultLanguage.'/install.json';
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}
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$i18n = $this->getLangData($langFileName);
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if ($language != $this->defaultLanguage) {
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$i18n = $this->mergeWithDefaults($i18n);
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}
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$this->afterRetrieve($i18n);
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$this->data[$language] = $i18n;
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return $this->data[$language];
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}
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/**
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* Merge current language with default one
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*
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* @param array $data
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* @return array
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*/
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protected function mergeWithDefaults($data)
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{
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$defaultLangFile = 'install/core/i18n/'.$this->defaultLanguage.'/install.json';
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$defaultData = $this->getLangData($defaultLangFile);
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foreach ($data as $categoryName => &$labels) {
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foreach ($defaultData[$categoryName] as $defaultLabelName => $defaultLabel) {
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if (!isset($labels[$defaultLabelName])) {
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$labels[$defaultLabelName] = $defaultLabel;
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}
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}
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}
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$data = array_merge($defaultData, $data);
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return $data;
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}
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protected function getLangData($filePath)
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{
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$data = file_get_contents($filePath);
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$data = json_decode($data, true);
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return $data;
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}
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/**
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* After retrieve actions
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*
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* @param array $i18n
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* @return array $i18n
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*/
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protected function afterRetrieve(array &$i18n)
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{
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/** Get rewrite rules */
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$serverType = $this->getSystemHelper()->getServerType();
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$serverOs = $this->getSystemHelper()->getOs();
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$rewriteRules = $this->getSystemHelper()->getRewriteRules();
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if (isset($i18n['options']['modRewriteInstruction'][$serverType][$serverOs])) {
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$modRewriteInstruction = $i18n['options']['modRewriteInstruction'][$serverType][$serverOs];
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preg_match_all('/\{(.*?)\}/', $modRewriteInstruction, $match);
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if (isset($match[1])) {
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foreach ($match[1] as $varName) {
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if (isset($rewriteRules[$varName])) {
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$modRewriteInstruction = str_replace('{'.$varName.'}', $rewriteRules[$varName], $modRewriteInstruction);
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}
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}
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}
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$i18n['options']['modRewriteInstruction'][$serverType][$serverOs] = $modRewriteInstruction;
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}
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}
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}
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