File "IfTokenParser.php"
Full Path: /home/warrior1/public_html/wp-content/plugins/mailpoet/vendor-prefixed/twig/twig/src/TokenParser/IfTokenParser.php
File size: 1.6 KB
MIME-type: text/x-php
Charset: utf-8
<?php
namespace MailPoetVendor\Twig\TokenParser;
if (!defined('ABSPATH')) exit;
use MailPoetVendor\Twig\Error\SyntaxError;
use MailPoetVendor\Twig\Node\IfNode;
use MailPoetVendor\Twig\Node\Node;
use MailPoetVendor\Twig\Token;
final class IfTokenParser extends AbstractTokenParser
{
public function parse(Token $token) : Node
{
$lineno = $token->getLine();
$expr = $this->parser->getExpressionParser()->parseExpression();
$stream = $this->parser->getStream();
$stream->expect(
3
);
$body = $this->parser->subparse([$this, 'decideIfFork']);
$tests = [$expr, $body];
$else = null;
$end = \false;
while (!$end) {
switch ($stream->next()->getValue()) {
case 'else':
$stream->expect(
3
);
$else = $this->parser->subparse([$this, 'decideIfEnd']);
break;
case 'elseif':
$expr = $this->parser->getExpressionParser()->parseExpression();
$stream->expect(
3
);
$body = $this->parser->subparse([$this, 'decideIfFork']);
$tests[] = $expr;
$tests[] = $body;
break;
case 'endif':
$end = \true;
break;
default:
throw new SyntaxError(\sprintf('Unexpected end of template. Twig was looking for the following tags "else", "elseif", or "endif" to close the "if" block started at line %d).', $lineno), $stream->getCurrent()->getLine(), $stream->getSourceContext());
}
}
$stream->expect(
3
);
return new IfNode(new Node($tests), $else, $lineno, $this->getTag());
}
public function decideIfFork(Token $token) : bool
{
return $token->test(['elseif', 'else', 'endif']);
}
public function decideIfEnd(Token $token) : bool
{
return $token->test(['endif']);
}
public function getTag() : string
{
return 'if';
}
}