annotate vendor/symfony/translation/Catalogue/TargetOperation.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 129ea1e6d783
children
rev   line source
Chris@0 1 <?php
Chris@0 2
Chris@0 3 /*
Chris@0 4 * This file is part of the Symfony package.
Chris@0 5 *
Chris@0 6 * (c) Fabien Potencier <fabien@symfony.com>
Chris@0 7 *
Chris@0 8 * For the full copyright and license information, please view the LICENSE
Chris@0 9 * file that was distributed with this source code.
Chris@0 10 */
Chris@0 11
Chris@0 12 namespace Symfony\Component\Translation\Catalogue;
Chris@0 13
Chris@0 14 /**
Chris@0 15 * Target operation between two catalogues:
Chris@0 16 * intersection = source ∩ target = {x: x ∈ source ∧ x ∈ target}
Chris@0 17 * all = intersection ∪ (target ∖ intersection) = target
Chris@0 18 * new = all ∖ source = {x: x ∈ target ∧ x ∉ source}
Chris@0 19 * obsolete = source ∖ all = source ∖ target = {x: x ∈ source ∧ x ∉ target}
Chris@0 20 * Basically, the result contains messages from the target catalogue.
Chris@0 21 *
Chris@0 22 * @author Michael Lee <michael.lee@zerustech.com>
Chris@0 23 */
Chris@0 24 class TargetOperation extends AbstractOperation
Chris@0 25 {
Chris@0 26 /**
Chris@0 27 * {@inheritdoc}
Chris@0 28 */
Chris@0 29 protected function processDomain($domain)
Chris@0 30 {
Chris@17 31 $this->messages[$domain] = [
Chris@17 32 'all' => [],
Chris@17 33 'new' => [],
Chris@17 34 'obsolete' => [],
Chris@17 35 ];
Chris@0 36
Chris@0 37 // For 'all' messages, the code can't be simplified as ``$this->messages[$domain]['all'] = $target->all($domain);``,
Chris@0 38 // because doing so will drop messages like {x: x ∈ source ∧ x ∉ target.all ∧ x ∈ target.fallback}
Chris@0 39 //
Chris@17 40 // For 'new' messages, the code can't be simplified as ``array_diff_assoc($this->target->all($domain), $this->source->all($domain));``
Chris@0 41 // because doing so will not exclude messages like {x: x ∈ target ∧ x ∉ source.all ∧ x ∈ source.fallback}
Chris@0 42 //
Chris@17 43 // For 'obsolete' messages, the code can't be simplified as ``array_diff_assoc($this->source->all($domain), $this->target->all($domain))``
Chris@0 44 // because doing so will not exclude messages like {x: x ∈ source ∧ x ∉ target.all ∧ x ∈ target.fallback}
Chris@0 45
Chris@0 46 foreach ($this->source->all($domain) as $id => $message) {
Chris@0 47 if ($this->target->has($id, $domain)) {
Chris@0 48 $this->messages[$domain]['all'][$id] = $message;
Chris@17 49 $this->result->add([$id => $message], $domain);
Chris@0 50 if (null !== $keyMetadata = $this->source->getMetadata($id, $domain)) {
Chris@0 51 $this->result->setMetadata($id, $keyMetadata, $domain);
Chris@0 52 }
Chris@0 53 } else {
Chris@0 54 $this->messages[$domain]['obsolete'][$id] = $message;
Chris@0 55 }
Chris@0 56 }
Chris@0 57
Chris@0 58 foreach ($this->target->all($domain) as $id => $message) {
Chris@0 59 if (!$this->source->has($id, $domain)) {
Chris@0 60 $this->messages[$domain]['all'][$id] = $message;
Chris@0 61 $this->messages[$domain]['new'][$id] = $message;
Chris@17 62 $this->result->add([$id => $message], $domain);
Chris@0 63 if (null !== $keyMetadata = $this->target->getMetadata($id, $domain)) {
Chris@0 64 $this->result->setMetadata($id, $keyMetadata, $domain);
Chris@0 65 }
Chris@0 66 }
Chris@0 67 }
Chris@0 68 }
Chris@0 69 }