8000 deal with indented heredoc/nowdoc tokens · symfony/symfony@d4b3bb2 · GitHub
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deal with indented heredoc/nowdoc tokens
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‎src/Symfony/Component/Translation/Extractor/PhpExtractor.php

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@@ -178,6 +178,19 @@ private function getValue(\Iterator $tokenIterator)
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}
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break;
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case \T_END_HEREDOC:
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if ($indentation = strspn($t[1], ' ')) {
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$docPartWithLineBreaks = $docPart;
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$docPart = '';
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foreach (preg_split('~(\r\n|\n|\r)~', $docPartWithLineBreaks, -1, PREG_SPLIT_DELIM_CAPTURE) as $str) {
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if (\in_array($str, ["\r\n", "\n", "\r"], true)) {
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$docPart .= $str;
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} else {
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$docPart .= substr($str, $indentation);
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}
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}
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}
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$message .= PhpStringTokenParser::parseDocString($docToken, $docPart);
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$docToken = '';
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$docPart = '';

‎src/Symfony/Component/Translation/Tests/Extractor/PhpExtractorTest.php

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@@ -75,6 +75,27 @@ public function testExtraction($resource)
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$this->assertEquals(['sources' => [$filename.':43']], $catalogue->getMetadata('other-domain-test-no-params-short-array', 'not_messages'));
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}
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/**
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* @requires PHP 7.3
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*/
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public function testExtractionFromIndentedHeredocNowdoc()
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{
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$catalogue = new MessageCatalogue('en');
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$extractor = new PhpExtractor();
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$extractor->setPrefix('prefix');
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$extractor->extract(__DIR__.'/../fixtures/extractor-7.3/translation.html.php', $catalogue 8000 );
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$expectedCatalogue = [
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'messages' => [
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"heredoc\nindented\n further" => "prefixheredoc\nindented\n further",
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"nowdoc\nindented\n further" => "prefixnowdoc\nindented\n further",
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],
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];
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$this->assertEquals($expectedCatalogue, $catalogue->all());
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}
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public function resourcesProvider()
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{
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$directory = __DIR__.'/../fixtures/extractor/';

‎src/Symfony/Component/Translation/Tests/fixtures/extractor-7.3/translation.html.php

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@@ -0,0 +1,13 @@
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This template is used for translation message extraction tests
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<?php echo $view['translator']->trans(<<<EOF
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heredoc
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indented
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further
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EOF
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); ?>
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<?php echo $view['translator']->trans(<<<'EOF'
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nowdoc
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indented
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further
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EOF
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); ?>

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