4 * This file is part of the Symfony package.
6 * (c) Fabien Potencier <fabien@symfony.com>
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
12 namespace Symfony\Component\Translation;
15 * @author Abdellatif Ait boudad <a.aitboudad@gmail.com>
17 class DataCollectorTranslator implements TranslatorInterface, TranslatorBagInterface
19 const MESSAGE_DEFINED = 0;
20 const MESSAGE_MISSING = 1;
21 const MESSAGE_EQUALS_FALLBACK = 2;
24 * @var TranslatorInterface|TranslatorBagInterface
31 private $messages = array();
34 * @param TranslatorInterface $translator The translator must implement TranslatorBagInterface
36 public function __construct(TranslatorInterface $translator)
38 if (!$translator instanceof TranslatorBagInterface) {
39 throw new \InvalidArgumentException(sprintf('The Translator "%s" must implement TranslatorInterface and TranslatorBagInterface.', get_class($translator)));
42 $this->translator = $translator;
48 public function trans($id, array $parameters = array(), $domain = null, $locale = null)
50 $trans = $this->translator->trans($id, $parameters, $domain, $locale);
51 $this->collectMessage($locale, $domain, $id, $trans, $parameters);
59 public function transChoice($id, $number, array $parameters = array(), $domain = null, $locale = null)
61 $trans = $this->translator->transChoice($id, $number, $parameters, $domain, $locale);
62 $this->collectMessage($locale, $domain, $id, $trans, $parameters, $number);
70 public function setLocale($locale)
72 $this->translator->setLocale($locale);
78 public function getLocale()
80 return $this->translator->getLocale();
86 public function getCatalogue($locale = null)
88 return $this->translator->getCatalogue($locale);
92 * Gets the fallback locales.
94 * @return array $locales The fallback locales
96 public function getFallbackLocales()
98 if ($this->translator instanceof Translator) {
99 return $this->translator->getFallbackLocales();
106 * Passes through all unknown calls onto the translator object.
108 public function __call($method, $args)
110 return call_user_func_array(array($this->translator, $method), $args);
116 public function getCollectedMessages()
118 return $this->messages;
122 * @param string|null $locale
123 * @param string|null $domain
125 * @param string $translation
126 * @param array|null $parameters
127 * @param int|null $number
129 private function collectMessage($locale, $domain, $id, $translation, $parameters = array(), $number = null)
131 if (null === $domain) {
132 $domain = 'messages';
136 $catalogue = $this->translator->getCatalogue($locale);
137 $locale = $catalogue->getLocale();
138 if ($catalogue->defines($id, $domain)) {
139 $state = self::MESSAGE_DEFINED;
140 } elseif ($catalogue->has($id, $domain)) {
141 $state = self::MESSAGE_EQUALS_FALLBACK;
143 $fallbackCatalogue = $catalogue->getFallbackCatalogue();
144 while ($fallbackCatalogue) {
145 if ($fallbackCatalogue->defines($id, $domain)) {
146 $locale = $fallbackCatalogue->getLocale();
150 $fallbackCatalogue = $fallbackCatalogue->getFallbackCatalogue();
153 $state = self::MESSAGE_MISSING;
156 $this->messages[] = array(
160 'translation' => $translation,
161 'parameters' => $parameters,
162 'transChoiceNumber' => $number,