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allerta-vvf
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Code Issues Releases Wiki Activity

Support multiple languages in translation function

This commit is contained in:
Matteo Gheza 2022-03-27 18:23:18 +02:00
parent 0eccce6536
commit 66f71b294f
1 changed files with 17 additions and 12 deletions
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29
backend/utils.php
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@ -680,27 +680,32 @@ class Translations
$this->language = "en";
}
}
$this->filename = "translations/".$this->language.".php";
if (file_exists($this->filename)) {
$this->loaded_translations = require($this->filename);
} else {
throw new Exception("Language file not found");
foreach($this->loaded_languages as $language) {
$this->filename = "translations/".$this->language.".php";
if (file_exists($this->filename)) {
$this->loaded_translations[$language] = require($this->filename);
} else {
throw new Exception("Language file not found");
}
}
}
public function translate($string)
public function translate($string, $language=null)
{
if(is_null($language)) {
$language = $this->language;
}
if(strpos($string, ".") !== false) {
$string = explode(".", $string);
if (!array_key_exists($string[1], $this->loaded_translations[$string[0]])) {
if (!array_key_exists($string[1], $this->loaded_translations[$language][$string[0]])) {
throw new Exception('string does not exist');
}
return $this->loaded_translations[$string[0]][$string[1]];
return $this->loaded_translations[$language][$string[0]][$string[1]];
} else {
if (!array_key_exists($string, $this->loaded_translations)) {
if (!array_key_exists($string, $this->loaded_translations[$language])) {
throw new Exception('string does not exist');
}
return $this->loaded_translations[$string];
return $this->loaded_translations[$language][$string];
}
}
}
@ -712,8 +717,8 @@ $services = new Services($db, $users, $places);
$schedules = new Schedules($db, $users);
$translations = new Translations();
function __(string $string)
function __(string $string, $language=null)
{
global $translations;
return $translations->translate($string);
return $translations->translate($string, $language);
}