/wp-content/plugins/mailpoet/vendor-prefixed/twig/twig/src/Node/Expression/CallExpression.php
PHP | 264 lines | 262 code | 0 blank | 2 comment | 21 complexity | 55190b50ec14006d278c61cb83682c90 MD5 | raw file
- <?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');