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72 lines
3.1 KiB
72 lines
3.1 KiB
<?php |
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/* |
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* This file is part of the Symfony package. |
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* |
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* (c) Fabien Potencier <fabien@symfony.com> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Symfony\Component\Translation\Catalogue; |
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use Symfony\Component\Translation\MessageCatalogueInterface; |
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/** |
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* Target operation between two catalogues: |
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* intersection = source ∩ target = {x: x ∈ source ∧ x ∈ target} |
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* all = intersection ∪ (target ∖ intersection) = target |
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* new = all ∖ source = {x: x ∈ target ∧ x ∉ source} |
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* obsolete = source ∖ all = source ∖ target = {x: x ∈ source ∧ x ∉ target} |
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* Basically, the result contains messages from the target catalogue. |
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* |
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* @author Michael Lee <michael.lee@zerustech.com> |
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*/ |
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class TargetOperation extends AbstractOperation |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function processDomain($domain) |
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{ |
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$this->messages[$domain] = [ |
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'all' => [], |
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'new' => [], |
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'obsolete' => [], |
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]; |
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$intlDomain = $domain.MessageCatalogueInterface::INTL_DOMAIN_SUFFIX; |
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// For 'all' messages, the code can't be simplified as ``$this->messages[$domain]['all'] = $target->all($domain);``, |
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// because doing so will drop messages like {x: x ∈ source ∧ x ∉ target.all ∧ x ∈ target.fallback} |
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// |
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// For 'new' messages, the code can't be simplified as ``array_diff_assoc($this->target->all($domain), $this->source->all($domain));`` |
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// because doing so will not exclude messages like {x: x ∈ target ∧ x ∉ source.all ∧ x ∈ source.fallback} |
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// |
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// For 'obsolete' messages, the code can't be simplified as ``array_diff_assoc($this->source->all($domain), $this->target->all($domain))`` |
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// because doing so will not exclude messages like {x: x ∈ source ∧ x ∉ target.all ∧ x ∈ target.fallback} |
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foreach ($this->source->all($domain) as $id => $message) { |
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if ($this->target->has($id, $domain)) { |
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$this->messages[$domain]['all'][$id] = $message; |
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$this->result->add([$id => $message], $this->target->defines($id, $intlDomain) ? $intlDomain : $domain); |
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if (null !== $keyMetadata = $this->source->getMetadata($id, $domain)) { |
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$this->result->setMetadata($id, $keyMetadata, $domain); |
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} |
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} else { |
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$this->messages[$domain]['obsolete'][$id] = $message; |
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} |
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} |
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foreach ($this->target->all($domain) as $id => $message) { |
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if (!$this->source->has($id, $domain)) { |
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$this->messages[$domain]['all'][$id] = $message; |
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$this->messages[$domain]['new'][$id] = $message; |
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$this->result->add([$id => $message], $this->target->defines($id, $intlDomain) ? $intlDomain : $domain); |
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if (null !== $keyMetadata = $this->target->getMetadata($id, $domain)) { |
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$this->result->setMetadata($id, $keyMetadata, $domain); |
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} |
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} |
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} |
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} |
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}
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