Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame^] | 1 | <?php |
| 2 | |
| 3 | /* |
| 4 | * This file is part of the Symfony package. |
| 5 | * |
| 6 | * (c) Fabien Potencier <fabien@symfony.com> |
| 7 | * |
| 8 | * For the full copyright and license information, please view the LICENSE |
| 9 | * file that was distributed with this source code. |
| 10 | */ |
| 11 | |
| 12 | namespace Symfony\Component\Translation\Catalogue; |
| 13 | |
| 14 | use Symfony\Component\Translation\MessageCatalogueInterface; |
| 15 | |
| 16 | /** |
| 17 | * Target operation between two catalogues: |
| 18 | * intersection = source ∩ target = {x: x ∈ source ∧ x ∈ target} |
| 19 | * all = intersection ∪ (target ∖ intersection) = target |
| 20 | * new = all ∖ source = {x: x ∈ target ∧ x ∉ source} |
| 21 | * obsolete = source ∖ all = source ∖ target = {x: x ∈ source ∧ x ∉ target} |
| 22 | * Basically, the result contains messages from the target catalogue. |
| 23 | * |
| 24 | * @author Michael Lee <michael.lee@zerustech.com> |
| 25 | */ |
| 26 | class TargetOperation extends AbstractOperation |
| 27 | { |
| 28 | /** |
| 29 | * {@inheritdoc} |
| 30 | */ |
| 31 | protected function processDomain(string $domain) |
| 32 | { |
| 33 | $this->messages[$domain] = [ |
| 34 | 'all' => [], |
| 35 | 'new' => [], |
| 36 | 'obsolete' => [], |
| 37 | ]; |
| 38 | $intlDomain = $domain.MessageCatalogueInterface::INTL_DOMAIN_SUFFIX; |
| 39 | |
| 40 | // For 'all' messages, the code can't be simplified as ``$this->messages[$domain]['all'] = $target->all($domain);``, |
| 41 | // because doing so will drop messages like {x: x ∈ source ∧ x ∉ target.all ∧ x ∈ target.fallback} |
| 42 | // |
| 43 | // For 'new' messages, the code can't be simplified as ``array_diff_assoc($this->target->all($domain), $this->source->all($domain));`` |
| 44 | // because doing so will not exclude messages like {x: x ∈ target ∧ x ∉ source.all ∧ x ∈ source.fallback} |
| 45 | // |
| 46 | // For 'obsolete' messages, the code can't be simplified as ``array_diff_assoc($this->source->all($domain), $this->target->all($domain))`` |
| 47 | // because doing so will not exclude messages like {x: x ∈ source ∧ x ∉ target.all ∧ x ∈ target.fallback} |
| 48 | |
| 49 | foreach ($this->source->all($domain) as $id => $message) { |
| 50 | if ($this->target->has($id, $domain)) { |
| 51 | $this->messages[$domain]['all'][$id] = $message; |
| 52 | $d = $this->target->defines($id, $intlDomain) ? $intlDomain : $domain; |
| 53 | $this->result->add([$id => $message], $d); |
| 54 | if (null !== $keyMetadata = $this->source->getMetadata($id, $d)) { |
| 55 | $this->result->setMetadata($id, $keyMetadata, $d); |
| 56 | } |
| 57 | } else { |
| 58 | $this->messages[$domain]['obsolete'][$id] = $message; |
| 59 | } |
| 60 | } |
| 61 | |
| 62 | foreach ($this->target->all($domain) as $id => $message) { |
| 63 | if (!$this->source->has($id, $domain)) { |
| 64 | $this->messages[$domain]['all'][$id] = $message; |
| 65 | $this->messages[$domain]['new'][$id] = $message; |
| 66 | $d = $this->target->defines($id, $intlDomain) ? $intlDomain : $domain; |
| 67 | $this->result->add([$id => $message], $d); |
| 68 | if (null !== $keyMetadata = $this->target->getMetadata($id, $d)) { |
| 69 | $this->result->setMetadata($id, $keyMetadata, $d); |
| 70 | } |
| 71 | } |
| 72 | } |
| 73 | } |
| 74 | } |