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<?php |
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/* |
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* This file is part of the PHP Translation package. |
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* |
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* (c) PHP Translation team <[email protected]> |
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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 Translation\Extractor\Visitor\Php\Symfony; |
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use PhpParser\Node; |
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use PhpParser\NodeVisitor; |
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/** |
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* @author Tobias Nyholm <[email protected]> |
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*/ |
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final class FormTypeTitle extends AbstractFormType implements NodeVisitor |
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{ |
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use FormTrait; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function enterNode(Node $node): ?Node |
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{ |
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if (!$this->isFormType($node)) { |
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return null; |
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} |
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4 |
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parent::enterNode($node); |
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4 |
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if (!$node instanceof Node\Expr\Array_) { |
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return null; |
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} |
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4 |
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$titleNode = null; |
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$domain = null; |
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foreach ($node->items as $item) { |
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if (!$item->key instanceof Node\Scalar\String_) { |
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1 |
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continue; |
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} |
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if ('translation_domain' === $item->key->value) { |
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// Try to find translation domain |
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if ($item->value instanceof Node\Scalar\String_) { |
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$domain = $item->value->value; |
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} elseif ($item->value instanceof Node\Expr\ConstFetch && 'false' === $item->value->name->toString()) { |
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$domain = false; |
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} |
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} elseif ('attr' === $item->key->value && $item->value instanceof Node\Expr\Array_) { |
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foreach ($item->value->items as $attrValue) { |
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if (!$attrValue->key instanceof Node\Scalar\String_) { |
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continue; |
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} |
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3 |
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if ('title' === $attrValue->key->value) { |
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$titleNode = $attrValue; |
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break; |
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} |
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} |
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} |
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} |
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4 |
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if (null === $titleNode) { |
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return null; |
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} |
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3 |
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if ($titleNode->value instanceof Node\Scalar\String_) { |
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$line = $titleNode->value->getAttribute('startLine'); |
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if (null !== $location = $this->getLocation($titleNode->value->value, $line, $titleNode, ['domain' => $domain])) { |
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$this->lateCollect($location); |
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} |
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} else { |
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$this->addError($titleNode, 'Form field title is not a scalar string'); |
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} |
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3 |
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return null; |
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} |
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} |
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php-translation /
extractor
