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< ? php
/*
* This file is part of the Symfony package .
*
* ( c ) Fabien Potencier < fabien @ symfony . com >
*
* For the full copyright and license information , please view the LICENSE
* file that was distributed with this source code .
*/
namespace Symfony\Component\Translation ;
/**
* @ author Abdellatif Ait boudad < a . aitboudad @ gmail . com >
*/
class DataCollectorTranslator implements TranslatorInterface , TranslatorBagInterface
{
const MESSAGE_DEFINED = 0 ;
const MESSAGE_MISSING = 1 ;
const MESSAGE_EQUALS_FALLBACK = 2 ;
/**
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* @ var TranslatorInterface | TranslatorBagInterface
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*/
private $translator ;
/**
* @ var array
*/
private $messages = array ();
/**
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* @ param TranslatorInterface $translator The translator must implement TranslatorBagInterface
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*/
public function __construct ( TranslatorInterface $translator )
{
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if ( ! $translator instanceof TranslatorBagInterface ) {
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throw new \InvalidArgumentException ( sprintf ( 'The Translator "%s" must implement TranslatorInterface and TranslatorBagInterface.' , get_class ( $translator )));
}
$this -> translator = $translator ;
}
/**
* { @ inheritdoc }
*/
public function trans ( $id , array $parameters = array (), $domain = null , $locale = null )
{
$trans = $this -> translator -> trans ( $id , $parameters , $domain , $locale );
$this -> collectMessage ( $locale , $domain , $id , $trans );
return $trans ;
}
/**
* { @ inheritdoc }
*/
public function transChoice ( $id , $number , array $parameters = array (), $domain = null , $locale = null )
{
$trans = $this -> translator -> transChoice ( $id , $number , $parameters , $domain , $locale );
$this -> collectMessage ( $locale , $domain , $id , $trans );
return $trans ;
}
/**
* { @ inheritdoc }
*/
public function setLocale ( $locale )
{
$this -> translator -> setLocale ( $locale );
}
/**
* { @ inheritdoc }
*/
public function getLocale ()
{
return $this -> translator -> getLocale ();
}
/**
* { @ inheritdoc }
*/
public function getCatalogue ( $locale = null )
{
return $this -> translator -> getCatalogue ( $locale );
}
/**
* Passes through all unknown calls onto the translator object .
*/
public function __call ( $method , $args )
{
return call_user_func_array ( array ( $this -> translator , $method ), $args );
}
/**
* @ return array
*/
public function getCollectedMessages ()
{
return $this -> messages ;
}
/**
* @ param string | null $locale
* @ param string | null $domain
* @ param string $id
* @ param string $trans
*/
private function collectMessage ( $locale , $domain , $id , $translation )
{
if ( null === $domain ) {
$domain = 'messages' ;
}
$id = ( string ) $id ;
$catalogue = $this -> translator -> getCatalogue ( $locale );
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$locale = $catalogue -> getLocale ();
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if ( $catalogue -> defines ( $id , $domain )) {
$state = self :: MESSAGE_DEFINED ;
} elseif ( $catalogue -> has ( $id , $domain )) {
$state = self :: MESSAGE_EQUALS_FALLBACK ;
$fallbackCatalogue = $catalogue -> getFallBackCatalogue ();
while ( $fallbackCatalogue ) {
if ( $fallbackCatalogue -> defines ( $id , $domain )) {
$locale = $fallbackCatalogue -> getLocale ();
break ;
}
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$fallbackCatalogue = $fallbackCatalogue -> getFallBackCatalogue ();
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}
} else {
$state = self :: MESSAGE_MISSING ;
}
$this -> messages [] = array (
'locale' => $locale ,
'domain' => $domain ,
'id' => $id ,
'translation' => $translation ,
'state' => $state ,
);
}
}