$fî $message) { unset($this->messages[$altDomain][$id]); $this->messages[$domain][$id] = $message; } if ([] === ($this->messages[$altDomain] ?? null)) { unset($this->messages[$altDomain]); } } /** * {@inheritdoc} */ public function addCatalogue(MessageCatalogueInterface $catalogue) { if ($catalogue->getLocale() !== $this->locale) { throw new LogicException(sprintf('Cannot add a catalogue for locale "%s" as the current locale for this catalogue is "%s".', $catalogue->getLocale(), $this->locale)); } foreach ($catalogue->all() as $domain => $messages) { if ($intlMessages = $catalogue->all($domain.self::INTL_DOMAIN_SUFFIX)) { $this->add($intlMessages, $domain.self::INTL_DOMAIN_SUFFIX); $messages = array_diff_key($messages, $intlMessages); } $this->add($messages, $domain); } foreach ($catalogue->getResources() as $resource) { $this->addResource($resource); } if ($catalogue instanceof MetadataAwareInterface) { $metadata = $catalogue->getMetadata('', ''); $this->addMetadata($metadata); } } /** * {@inheritdoc} */ public function addFallbackCatalogue(MessageCatalogueInterface $catalogue) { // detect circular references $c = $catalogue; while ($c = $c->getFallbackCatalogue()) { if ($c->getLocale() === $this->getLocale()) { throw new LogicException(sprintf('Circular reference detected when adding a fallback catalogue for locale "%s".', $catalogue->getLocale())); } } $c = $this; do { if ($c->getLocale() === $catalogue->getLocale()) { throw new LogicException(sprintf('Circular reference detected when adding a fallback catalogue for locale "%s".', $catalogue->getLocale())); } foreach ($catalogue->getResources() as $resource) { $c->addResource($resource); } } while ($c = $c->parent); $catalogue->parent = $this; $this->fallbackCatalogue = $catalogue; foreach ($catalogue->getResources() as $resource) { $this->addResource($resource); } } /** * {@inheritdoc} */ public function getFallbackCatalogue() { return $this->fallbackCatalogue; } /** * {@inheritdoc} */ public function getResources() { return array_values($this->resources); } /** * {@inheritdoc} */ public function addResource(ResourceInterface $resource) { $this->resources[$resource->__toString()] = $resource; } /** * {@inheritdoc} */ public function getMetadata(string $key = '', string $domain = 'messages') { if ('' == $domain) { return $this->metadata; } if (isset($this->metadata[$domain])) { if ('' == $key) { return $this->metadata[$domain]; } if (isset($this->metadata[$domain][$key])) { return $this->metadata[$domain][$key]; } } return null; } /** * {@inheritdoc} */ public function setMetadata(string $key, $value, string $domain = 'messages') { $this->metadata[$domain][$key] = $value; } /** * {@inheritdoc} */ public function deleteMetadata(string $key = '', string $domain = 'messages') { if ('' == $domain) { $this->metadata = []; } elseif ('' == $key) { unset($this->metadata[$domain]); } else { unset($this->metadata[$domain][$key]); } } /** * Adds current values with the new values. * * @param array $values Values to add */ private function addMetadata(array $values) { foreach ($values as $domain => $keys) { foreach ($keys as $key => $value) { $this->setMetadata($key, $value, $domain); } } } } An Error Occurred: Internal Server Error

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