Same name in other branches

1. 9 core/modules/help_topics/tests/modules/help_topics_twig_tester/src/HelpTestTwigNodeVisitor.php \Drupal\help_topics_twig_tester\HelpTestTwigNodeVisitor::extractText()
2. 11.x core/modules/help/tests/modules/help_topics_twig_tester/src/HelpTestTwigNodeVisitor.php \Drupal\help_topics_twig_tester\HelpTestTwigNodeVisitor::extractText()

Extracts the text from a translated text object.

Parameters

\Drupal\Core\Template\TwigNodeTrans $node: Translated text node.

Return value

string Text in the node.

1 call to HelpTestTwigNodeVisitor::extractText()

HelpTestTwigNodeVisitor::leaveNode in core/modules/help/tests/modules/help_topics_twig_tester/src/HelpTestTwigNodeVisitor.php

File

core/modules/help/tests/modules/help_topics_twig_tester/src/HelpTestTwigNodeVisitor.php, line 111

Class

HelpTestTwigNodeVisitor

Defines a Twig node visitor for testing help topics.

Namespace

Drupal\help_topics_twig_tester

Code

protected function extractText(TwigNodeTrans $node) {
    // Extract the singular/body and optional plural text from the
    // TwigNodeTrans object.
    $bodies = $node->getNode('body');
    if (!count($bodies)) {
        $bodies = [
            $bodies,
        ];
    }
    if ($node->hasNode('plural')) {
        $plural = $node->getNode('plural');
        if (!count($plural)) {
            $bodies[] = $plural;
        }
        else {
            foreach ($plural as $item) {
                $bodies[] = $item;
            }
        }
    }
    // Extract the text from each component of the singular/plural strings.
    $text = '';
    foreach ($bodies as $body) {
        if ($body->hasAttribute('data')) {
            $text .= $body->getAttribute('data');
        }
    }
    return trim($text);
}

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