/wp-content/plugins/mailpoet/vendor-prefixed/twig/twig/src/Node/Expression/CallExpression.php

<?php
namespace MailPoetVendor\Twig\Node\Expression;
if (!defined('ABSPATH')) exit;
use MailPoetVendor\Twig\Compiler;
use MailPoetVendor\Twig\Error\SyntaxError;
use MailPoetVendor\Twig\Extension\ExtensionInterface;
use MailPoetVendor\Twig\Node\Node;
abstract class CallExpression extends AbstractExpression
{
 private $reflector;
 protected function compileCallable(Compiler $compiler)
 {
 $callable = $this->getAttribute('callable');
 $closingParenthesis = \false;
 $isArray = \false;
 if (\is_string($callable) && \false === \strpos($callable, '::')) {
 $compiler->raw($callable);
 } else {
 list($r, $callable) = $this->reflectCallable($callable);
 if ($r instanceof \ReflectionMethod && \is_string($callable[0])) {
 if ($r->isStatic()) {
 $compiler->raw(\sprintf('%s::%s', $callable[0], $callable[1]));
 } else {
 $compiler->raw(\sprintf('$this->env->getRuntime(\'%s\')->%s', $callable[0], $callable[1]));
 }
 } elseif ($r instanceof \ReflectionMethod && $callable[0] instanceof ExtensionInterface) {
 // For BC/FC with namespaced aliases
 $class = (new \ReflectionClass(\get_class($callable[0])))->name;
 if (!$compiler->getEnvironment()->hasExtension($class)) {
 // Compile a non-optimized call to trigger a \Twig\Error\RuntimeError, which cannot be a compile-time error
 $compiler->raw(\sprintf('$this->env->getExtension(\'%s\')', $class));
 } else {
 $compiler->raw(\sprintf('$this->extensions[\'%s\']', \ltrim($class, '\\')));
 }
 $compiler->raw(\sprintf('->%s', $callable[1]));
 } else {
 $closingParenthesis = \true;
 $isArray = \true;
 $compiler->raw(\sprintf('call_user_func_array($this->env->get%s(\'%s\')->getCallable(), ', \ucfirst($this->getAttribute('type')), $this->getAttribute('name')));
 }
 }
 $this->compileArguments($compiler, $isArray);
 if ($closingParenthesis) {
 $compiler->raw(')');
 }
 }
 protected function compileArguments(Compiler $compiler, $isArray = \false)
 {
 $compiler->raw($isArray ? '[' : '(');
 $first = \true;
 if ($this->hasAttribute('needs_environment') && $this->getAttribute('needs_environment')) {
 $compiler->raw('$this->env');
 $first = \false;
 }
 if ($this->hasAttribute('needs_context') && $this->getAttribute('needs_context')) {
 if (!$first) {
 $compiler->raw(', ');
 }
 $compiler->raw('$context');
 $first = \false;
 }
 if ($this->hasAttribute('arguments')) {
 foreach ($this->getAttribute('arguments') as $argument) {
 if (!$first) {
 $compiler->raw(', ');
 }
 $compiler->string($argument);
 $first = \false;
 }
 }
 if ($this->hasNode('node')) {
 if (!$first) {
 $compiler->raw(', ');
 }
 $compiler->subcompile($this->getNode('node'));
 $first = \false;
 }
 if ($this->hasNode('arguments')) {
 $callable = $this->getAttribute('callable');
 $arguments = $this->getArguments($callable, $this->getNode('arguments'));
 foreach ($arguments as $node) {
 if (!$first) {
 $compiler->raw(', ');
 }
 $compiler->subcompile($node);
 $first = \false;
 }
 }
 $compiler->raw($isArray ? ']' : ')');
 }
 protected function getArguments($callable, $arguments)
 {
 $callType = $this->getAttribute('type');
 $callName = $this->getAttribute('name');
 $parameters = [];
 $named = \false;
 foreach ($arguments as $name => $node) {
 if (!\is_int($name)) {
 $named = \true;
 $name = $this->normalizeName($name);
 } elseif ($named) {
 throw new SyntaxError(\sprintf('Positional arguments cannot be used after named arguments for %s "%s".', $callType, $callName), $this->getTemplateLine(), $this->getSourceContext());
 }
 $parameters[$name] = $node;
 }
 $isVariadic = $this->hasAttribute('is_variadic') && $this->getAttribute('is_variadic');
 if (!$named && !$isVariadic) {
 return $parameters;
 }
 if (!$callable) {
 if ($named) {
 $message = \sprintf('Named arguments are not supported for %s "%s".', $callType, $callName);
 } else {
 $message = \sprintf('Arbitrary positional arguments are not supported for %s "%s".', $callType, $callName);
 }
 throw new \LogicException($message);
 }
 list($callableParameters, $isPhpVariadic) = $this->getCallableParameters($callable, $isVariadic);
 $arguments = [];
 $names = [];
 $missingArguments = [];
 $optionalArguments = [];
 $pos = 0;
 foreach ($callableParameters as $callableParameter) {
 $name = $this->normalizeName($callableParameter->name);
 if (\PHP_VERSION_ID >= 80000 && 'range' === $callable) {
 if ('start' === $name) {
 $name = 'low';
 } elseif ('end' === $name) {
 $name = 'high';
 }
 }
 $names[] = $name;
 if (\array_key_exists($name, $parameters)) {
 if (\array_key_exists($pos, $parameters)) {
 throw new SyntaxError(\sprintf('Argument "%s" is defined twice for %s "%s".', $name, $callType, $callName), $this->getTemplateLine(), $this->getSourceContext());
 }
 if (\count($missingArguments)) {
 throw new SyntaxError(\sprintf('Argument "%s" could not be assigned for %s "%s(%s)" because it is mapped to an internal PHP function which cannot determine default value for optional argument%s "%s".', $name, $callType, $callName, \implode(', ', $names), \count($missingArguments) > 1 ? 's' : '', \implode('", "', $missingArguments)), $this->getTemplateLine(), $this->getSourceContext());
 }
 $arguments = \array_merge($arguments, $optionalArguments);
 $arguments[] = $parameters[$name];
 unset($parameters[$name]);
 $optionalArguments = [];
 } elseif (\array_key_exists($pos, $parameters)) {
 $arguments = \array_merge($arguments, $optionalArguments);
 $arguments[] = $parameters[$pos];
 unset($parameters[$pos]);
 $optionalArguments = [];
 ++$pos;
 } elseif ($callableParameter->isDefaultValueAvailable()) {
 $optionalArguments[] = new ConstantExpression($callableParameter->getDefaultValue(), -1);
 } elseif ($callableParameter->isOptional()) {
 if (empty($parameters)) {
 break;
 } else {
 $missingArguments[] = $name;
 }
 } else {
 throw new SyntaxError(\sprintf('Value for argument "%s" is required for %s "%s".', $name, $callType, $callName), $this->getTemplateLine(), $this->getSourceContext());
 }
 }
 if ($isVariadic) {
 $arbitraryArguments = $isPhpVariadic ? new VariadicExpression([], -1) : new ArrayExpression([], -1);
 foreach ($parameters as $key => $value) {
 if (\is_int($key)) {
 $arbitraryArguments->addElement($value);
 } else {
 $arbitraryArguments->addElement($value, new ConstantExpression($key, -1));
 }
 unset($parameters[$key]);
 }
 if ($arbitraryArguments->count()) {
 $arguments = \array_merge($arguments, $optionalArguments);
 $arguments[] = $arbitraryArguments;
 }
 }
 if (!empty($parameters)) {
 $unknownParameter = null;
 foreach ($parameters as $parameter) {
 if ($parameter instanceof Node) {
 $unknownParameter = $parameter;
 break;
 }
 }
 throw new SyntaxError(\sprintf('Unknown argument%s "%s" for %s "%s(%s)".', \count($parameters) > 1 ? 's' : '', \implode('", "', \array_keys($parameters)), $callType, $callName, \implode(', ', $names)), $unknownParameter ? $unknownParameter->getTemplateLine() : $this->getTemplateLine(), $unknownParameter ? $unknownParameter->getSourceContext() : $this->getSourceContext());
 }
 return $arguments;
 }
 protected function normalizeName($name)
 {
 return \strtolower(\preg_replace(['/([A-Z]+)([A-Z][a-z])/', '/([a-z\\d])([A-Z])/'], ['\\1_\\2', '\\1_\\2'], $name));
 }
 private function getCallableParameters($callable, bool $isVariadic) : array
 {
 list($r) = $this->reflectCallable($callable);
 if (null === $r) {
 return [[], \false];
 }
 $parameters = $r->getParameters();
 if ($this->hasNode('node')) {
 \array_shift($parameters);
 }
 if ($this->hasAttribute('needs_environment') && $this->getAttribute('needs_environment')) {
 \array_shift($parameters);
 }
 if ($this->hasAttribute('needs_context') && $this->getAttribute('needs_context')) {
 \array_shift($parameters);
 }
 if ($this->hasAttribute('arguments') && null !== $this->getAttribute('arguments')) {
 foreach ($this->getAttribute('arguments') as $argument) {
 \array_shift($parameters);
 }
 }
 $isPhpVariadic = \false;
 if ($isVariadic) {
 $argument = \end($parameters);
 $isArray = $argument && $argument->hasType() && 'array' === $argument->getType()->getName();
 if ($isArray && $argument->isDefaultValueAvailable() && [] === $argument->getDefaultValue()) {
 \array_pop($parameters);
 } elseif ($argument && $argument->isVariadic()) {
 \array_pop($parameters);
 $isPhpVariadic = \true;
 } else {
 $callableName = $r->name;
 if ($r instanceof \ReflectionMethod) {
 $callableName = $r->getDeclaringClass()->name . '::' . $callableName;
 }
 throw new \LogicException(\sprintf('The last parameter of "%s" for %s "%s" must be an array with default value, eg. "array $arg = []".', $callableName, $this->getAttribute('type'), $this->getAttribute('name')));
 }
 }
 return [$parameters, $isPhpVariadic];
 }
 private function reflectCallable($callable)
 {
 if (null !== $this->reflector) {
 return $this->reflector;
 }
 if (\is_array($callable)) {
 if (!\method_exists($callable[0], $callable[1])) {
 // __call()
 return [null, []];
 }
 $r = new \ReflectionMethod($callable[0], $callable[1]);
 } elseif (\is_object($callable) && !$callable instanceof \Closure) {
 $r = new \ReflectionObject($callable);
 $r = $r->getMethod('__invoke');
 $callable = [$callable, '__invoke'];
 } elseif (\is_string($callable) && \false !== ($pos = \strpos($callable, '::'))) {
 $class = \substr($callable, 0, $pos);
 $method = \substr($callable, $pos + 2);
 if (!\method_exists($class, $method)) {
 // __staticCall()
 return [null, []];
 }
 $r = new \ReflectionMethod($callable);
 $callable = [$class, $method];
 } else {
 $r = new \ReflectionFunction($callable);
 }
 return $this->reflector = [$r, $callable];
 }
}
\class_alias('MailPoetVendor\\Twig\\Node\\Expression\\CallExpression', 'MailPoetVendor\\Twig_Node_Expression_Call');