Fixing index.php lang error

main/inc/global.inc.php

@@ -121,6 +121,7 @@ use Symfony\Component\HttpFoundation\Response;
 $app = new Application();
 $app['configuration_file'] = $main_configuration_file_path;
 $app['configuration'] = $_configuration;
+$app['languages_file'] = array();
 
 //require_once __DIR__.'/../../resources/config/prod.php';
 require_once __DIR__.'/../../resources/config/dev.php';
@@ -641,6 +642,8 @@ if ($already_installed) {
     $app['language_interface'] = $language_interface = 'english';
 }
 
+
+
 // Sometimes the variable $language_interface is changed
 // temporarily for achieving translation in different language.
 // We need to save the genuine value of this variable and
@@ -727,6 +730,7 @@ $language_files = array();
 $language_files[] = 'trad4all';
 $language_files[] = 'notification';
 $language_files[] = 'accessibility';
+$language_files[] = 'index';
 
 if (isset($language_file)) {
     if (!is_array($language_file)) {
@@ -737,7 +741,7 @@ if (isset($language_file)) {
 }
 
 if (isset($app['languages_file'])) {
-    $language_files = array_merge($language_files, $this->app['languages_file']);
+    $language_files = array_merge($language_files, $app['languages_file']);
 }
 
 // if a set of language files has been properly defined
@@ -836,9 +840,7 @@ if (api_get_setting('server_type') == 'test') {
 $app->before(
     function () use ($app) {
         if (!file_exists($app['configuration_file'])) {
-
             return new RedirectResponse(api_get_path(WEB_CODE_PATH).'install');
-
             $app->abort(500, "Incorrect PHP version");
         }
 

main/inc/lib/internationalization.lib.php

@@ -140,6 +140,10 @@ function get_lang($variable, $reserved = null, $language = null)
     }
     return $translated;*/
     $language_interface = api_get_language_interface();
+    /*$helo = false;
+    if ($variable == 'LostPassword') {
+        $helo = true;
+    }*/
     global
     // For serving some old hacks:
     // By manipulating this global variable the translation may be done in different languages too (not the elegant way).
@@ -167,8 +171,8 @@ function get_lang($variable, $reserved = null, $language = null)
         $encoding = api_get_system_encoding();
         $is_utf8_encoding = api_is_utf8($encoding);
         $langpath = api_get_path(SYS_LANG_PATH);
-        //$test_server_mode = api_get_setting('server_type') == 'test';
-        $test_server_mode = false;
+        $test_server_mode = api_get_setting('server_type') == 'test';
+        //$test_server_mode = false;
         $show_special_markup = api_get_setting('hide_dltt_markup') != 'true' || $test_server_mode;
         $initialized = true;
     }
@@ -177,6 +181,7 @@ function get_lang($variable, $reserved = null, $language = null)
     if (empty($language)) {
         $language = $language_interface;
     }
+
     $lang_postfix = isset($is_interface_language) && $is_interface_language ? '' : '('.$language.')';
 
     $is_interface_language = $language == $language_interface_initial_value;
@@ -193,6 +198,7 @@ function get_lang($variable, $reserved = null, $language = null)
         return $ret;
     }
 
+
     $_api_is_translated = false;
 
     // There is no cached translation, we have to retrieve it:
@@ -204,7 +210,6 @@ function get_lang($variable, $reserved = null, $language = null)
 
     if (!$read_global_variables) {
         global $language_files;
-        //var_dump($language_files);exit;
         if (isset($language_files)) {
             $parent_language = null;
             if (api_get_setting('allow_use_sub_language') == 'true') {
@@ -227,8 +232,8 @@ function get_lang($variable, $reserved = null, $language = null)
         }
     }
 
-
     // Translation mode for production servers.
+
     if (!$test_server_mode) {
         if ($read_global_variables) {
             if (isset($GLOBALS[$variable])) {
@@ -261,6 +266,7 @@ function get_lang($variable, $reserved = null, $language = null)
         return $ret;
     }
 
+
     // Translation mode for test/development servers.
     if (!is_string($variable)) {
         //return $cache[$language][$variable] = SPECIAL_OPENING_TAG.'get_lang(?)'.SPECIAL_CLOSING_TAG;
@@ -268,6 +274,8 @@ function get_lang($variable, $reserved = null, $language = null)
         $used_lang_vars[$variable.$lang_postfix] = $ret;
         return $ret;
     }
+
+
     if (isset($$variable)) {
         $langvar = $$variable;
         $_api_is_translated = true;

src/ChamiloLMS/Controller/Controller.php

@@ -0,0 +1,24 @@
+<?php
+namespace ChamiloLMS\Controller;
+
+class Controller {
+    public $language_files = array();
+
+    public function __construct() {/*
+        if (!empty($this->language_files)) {
+            $language_interface = api_get_language_interface();
+            $langPath = api_get_path(SYS_LANG_PATH);
+
+            $language_files =  $this->language_files;
+            foreach ($language_files as $index => $language_file) {
+                // include English
+                include $langPath.'english/'.$language_file.'.inc.php';
+                // prepare string for current language
+                $langFile = $langPath.$language_interface.'/'.$language_file.'.inc.php';
+                if (file_exists($langFile)) {
+                    include $langFile;
+                }
+            }
+        }*/
+    }
+}

src/ChamiloLMS/Controller/IndexController.php

@@ -9,9 +9,10 @@ use Symfony\Component\HttpFoundation\Response;
 /**
  *
  */
-class IndexController
+class IndexController// extends Controller
 {
     public $section;
+    public $language_files = array('courses', 'index', 'admin');
 
     /**
      * Handles default Chamilo scripts handled by Display::display_header() and display_footer()
@@ -217,7 +218,8 @@ class IndexController
         $loginForm = null;
         if (!$userId || api_is_anonymous($userId)) {
 
-            // Only display if the user isn't logged in.
+            // Only display if the user isn't logged in
+
             $app['template']->assign('login_language_form', api_display_language_form(true));
             $app['template']->assign('login_form', self::display_login_form($app));