Viewing file:  MergeOperation.php (1.84 KB) -rw-r--r--
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Translation\Catalogue;
/**
* Merge operation between two catalogues as follows:
* all = source ∪ target = {x: x ∈ source ∨ x ∈ target}
* new = all ∖ source = {x: x ∈ target ∧ x ∉ source}
* obsolete = source ∖ all = {x: x ∈ source ∧ x ∉ source ∧ x ∉ target} = ∅
* Basically, the result contains messages from both catalogues.
*
* @author Jean-François Simon <contact@jfsimon.fr>
*/
class MergeOperation extends AbstractOperation
{
/**
* {@inheritdoc}
*/
protected function processDomain($domain)
{
$this->messages[$domain] = array(
'all' => array(),
'new' => array(),
'obsolete' => array(),
);
foreach ($this->source->all($domain) as $id => $message) {
$this->messages[$domain]['all'][$id] = $message;
$this->result->add(array($id => $message), $domain);
if (null !== $keyMetadata = $this->source->getMetadata($id, $domain)) {
$this->result->setMetadata($id, $keyMetadata, $domain);
}
}
foreach ($this->target->all($domain) as $id => $message) {
if (!$this->source->has($id, $domain)) {
$this->messages[$domain]['all'][$id] = $message;
$this->messages[$domain]['new'][$id] = $message;
$this->result->add(array($id => $message), $domain);
if (null !== $keyMetadata = $this->target->getMetadata($id, $domain)) {
$this->result->setMetadata($id, $keyMetadata, $domain);
}
}
}
}
}
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