File manager

File manager - Edit - /home/ferretapmx/public_html/plugins/system/helixultimate/vendor/scssphp/scssphp/src/Ast/Sass/ArgumentDeclaration.php

Back
<?php /** * SCSSPHP * * @copyright 2012-2020 Leaf Corcoran * * @license http://opensource.org/licenses/MIT MIT * * @link http://scssphp.github.io/scssphp / namespace ScssPhp\ScssPhp\Ast\Sass; use League\Uri\Contracts\UriInterface; use ScssPhp\ScssPhp\Exception\MultiSpanSassScriptException; use ScssPhp\ScssPhp\Exception\SassFormatException; use ScssPhp\ScssPhp\Exception\SassScriptException; use ScssPhp\ScssPhp\Logger\LoggerInterface; use ScssPhp\ScssPhp\Parser\ScssParser; use ScssPhp\ScssPhp\Util\Character; use ScssPhp\ScssPhp\Util\SpanUtil; use ScssPhp\ScssPhp\Util\StringUtil; use SourceSpan\FileSpan; /* * An argument declaration, as for a function or mixin definition. * * @internal / final class ArgumentDeclaration implements SassNode { /* * @var list<Argument> / private readonly array $arguments; private readonly ?string $restArgument; private readonly FileSpan $span; /* * @param list<Argument> $arguments / public function __construct(array $arguments, FileSpan $span, ?string $restArgument = null) { $this->arguments = $arguments; $this->restArgument = $restArgument; $this->span = $span; } public static function createEmpty(FileSpan $span): ArgumentDeclaration { return new self([], $span); } /* * Parses an argument declaration from $contents, which should be of the * form `@rule name(args) {`. * * If passed, $url is the name of the file from which $contents comes. * * @throws SassFormatException if parsing fails. / public static function parse(string $contents, ?LoggerInterface $logger = null, ?UriInterface $url = null): ArgumentDeclaration { return (new ScssParser($contents, $logger, $url))->parseArgumentDeclaration(); } public function isEmpty(): bool { return \count($this->arguments) === 0 && $this->restArgument === null; } /* * @return list<Argument> / public function getArguments(): array { return $this->arguments; } public function getRestArgument(): ?string { return $this->restArgument; } public function getSpan(): FileSpan { return $this->span; } /* * Returns {@see $span} expanded to include an identifier immediately before the * declaration, if possible. / public function getSpanWithName(): FileSpan { $text = $this->span->getFile()->getText(0); // Move backwards through any whitespace between the name and the arguments. $i = $this->span->getStart()->getOffset() - 1; while ($i > 0 && Character::isWhitespace($text[$i])) { $i--; } // Then move backwards through the name itself. if (!Character::isName($text[$i])) { return $this->span; } $i--; while ($i >= 0 && Character::isName($text[$i])) { $i--; } // Trim because it's possible that this span is empty (for example, a mixin // may be declared without an argument list). return SpanUtil::trim($this->span->getFile()->span($i + 1, $this->span->getEnd()->getOffset())); } /* * @param array<string, mixed> $names Only keys are relevant * * @throws SassScriptException if $positional and $names aren't valid for this argument declaration. / public function verify(int $positional, array $names): void { $nameUsed = 0; foreach ($this->arguments as $i => $argument) { if ($i < $positional) { if (isset($names[$argument->getName()])) { $originalName = $this->originalArgumentName($argument->getName()); throw new SassScriptException(sprintf('Argument %s was passed both by position and by name.', $originalName)); } } elseif (isset($names[$argument->getName()])) { $nameUsed++; } elseif ($argument->getDefaultValue() === null) { $originalName = $this->originalArgumentName($argument->getName()); throw new MultiSpanSassScriptException(sprintf('Missing argument %s.', $originalName), 'invocation', ['declaration' => $this->getSpanWithName()]); } } if ($this->restArgument !== null) { return; } if ($positional > \count($this->arguments)) { $message = sprintf( 'Only %d %s%s allowed, but %d %s passed.', \count($this->arguments), empty($names) ? '' : 'positional ', StringUtil::pluralize('argument', \count($this->arguments)), $positional, StringUtil::pluralize('was', $positional, 'were') ); throw new MultiSpanSassScriptException($message, 'invocation', ['declaration' => $this->getSpanWithName()]); } if ($nameUsed < \count($names)) { $unknownNames = array_values(array_diff(array_keys($names), array_map(fn($argument) => $argument->getName(), $this->arguments))); \assert(\count($unknownNames) > 0); $message = sprintf( 'No %s named %s.', StringUtil::pluralize('argument', \count($unknownNames)), StringUtil::toSentence(array_map(fn ($name) => '$' . $name, $unknownNames), 'or') ); throw new MultiSpanSassScriptException($message, 'invocation', ['declaration' => $this->getSpanWithName()]); } } private function originalArgumentName(string $name): string { if ($name === $this->restArgument) { $text = $this->span->getText(); $lastDollar = strrpos($text, '$'); assert($lastDollar !== false); $fromDollar = substr($text, $lastDollar); $dot = strrpos($fromDollar, '.'); assert($dot !== false); return substr($fromDollar, 0, $dot); } foreach ($this->arguments as $argument) { if ($argument->getName() === $name) { return $argument->getOriginalName(); } } throw new \InvalidArgumentException("This declaration has no argument named \"\$$name\"."); } /* * Returns whether $positional and $names are valid for this argument * declaration. * * @param array<string, mixed> $names Only keys are relevant */ public function matches(int $positional, array $names): bool { $nameUsed = 0; foreach ($this->arguments as $i => $argument) { if ($i < $positional) { if (isset($names[$argument->getName()])) { return false; } } elseif (isset($names[$argument->getName()])) { $nameUsed++; } elseif ($argument->getDefaultValue() === null) { return false; } } if ($this->restArgument !== null) { return true; } if ($positional > \count($this->arguments)) { return false; } if ($nameUsed < \count($names)) { return false; } return true; } public function __toString(): string { $parts = []; foreach ($this->arguments as $arg) { $parts[] = "\$$arg"; } if ($this->restArgument !== null) { $parts[] = "\$$this->restArgument..."; } return implode(', ', $parts); } }

| ver. 1.4 | Github | . | PHP 8.2.32 | Generation time: 0.06 | proxy | phpinfo | Settings