public function getTests() { $tests = array(); $expr = Apishka_Templater_Node_Expression_Name::apishka('foo', 1); $attr = Apishka_Templater_Node_Expression_Constant::apishka('bar', 1); $args = Apishka_Templater_Node_Expression_Array::apishka(array(), 1); $node = Apishka_Templater_Node_Expression_GetAttr::apishka($expr, $attr, $args, Apishka_Templater_TemplateAbstract::ANY_CALL, 1); $tests[] = array($node, sprintf('%s%s, "bar", array())', $this->getAttributeGetter(), $this->getVariableGetter('foo', 1))); $node = Apishka_Templater_Node_Expression_GetAttr::apishka($expr, $attr, $args, Apishka_Templater_TemplateAbstract::ARRAY_CALL, 1); $tests[] = array($node, sprintf('%s%s, "bar", array(), "array")', $this->getAttributeGetter(), $this->getVariableGetter('foo', 1))); $args = Apishka_Templater_Node_Expression_Array::apishka(array(), 1); $args->addElement(Apishka_Templater_Node_Expression_Name::apishka('foo', 1)); $args->addElement(Apishka_Templater_Node_Expression_Constant::apishka('bar', 1)); $node = Apishka_Templater_Node_Expression_GetAttr::apishka($expr, $attr, $args, Apishka_Templater_TemplateAbstract::METHOD_CALL, 1); $tests[] = array($node, sprintf('%s%s, "bar", array(0 => %s, 1 => "bar"), "method")', $this->getAttributeGetter(), $this->getVariableGetter('foo', 1), $this->getVariableGetter('foo'))); return $tests; }
public function parseSubscriptExpression($node) { $stream = $this->parser->getStream(); $token = $stream->next(); $lineno = $token->getLine(); $arguments = Apishka_Templater_Node_Expression_Array::apishka(array(), $lineno); $type = Apishka_Templater_TemplateAbstract::ANY_CALL; if ($token->getValue() == '.') { $token = $stream->next(); if ($token->getType() == Apishka_Templater_Token::NAME_TYPE || $token->getType() == Apishka_Templater_Token::NUMBER_TYPE || $token->getType() == Apishka_Templater_Token::OPERATOR_TYPE && preg_match(Apishka_Templater_Lexer::REGEX_NAME, $token->getValue())) { $arg = Apishka_Templater_Node_Expression_Constant::apishka($token->getValue(), $lineno); if ($stream->test(Apishka_Templater_Token::PUNCTUATION_TYPE, '(')) { $type = Apishka_Templater_TemplateAbstract::METHOD_CALL; foreach ($this->parseArguments() as $n) { $arguments->addElement($n); } } } else { throw new Apishka_Templater_Error_Syntax('Expected name or number', $lineno, $this->parser->getFilename()); } if ($node instanceof Apishka_Templater_Node_Expression_Name && null !== $this->parser->getImportedSymbol('template', $node->getAttribute('name'))) { if (!$arg instanceof Apishka_Templater_Node_Expression_Constant) { throw new Apishka_Templater_Error_Syntax(sprintf('Dynamic macro names are not supported (called on "%s").', $node->getAttribute('name')), $token->getLine(), $this->parser->getFilename()); } $name = $arg->getAttribute('value'); $node = Apishka_Templater_Node_Expression_MethodCall::apishka($node, 'macro_' . $name, $arguments, $lineno); $node->setAttribute('safe', true); return $node; } } else { $type = Apishka_Templater_TemplateAbstract::ARRAY_CALL; // slice? $slice = false; if ($stream->test(Apishka_Templater_Token::PUNCTUATION_TYPE, ':')) { $slice = true; $arg = Apishka_Templater_Node_Expression_Constant::apishka(0, $token->getLine()); } else { $arg = $this->parseExpression(); } if ($stream->nextIf(Apishka_Templater_Token::PUNCTUATION_TYPE, ':')) { $slice = true; } if ($slice) { if ($stream->test(Apishka_Templater_Token::PUNCTUATION_TYPE, ']')) { $length = Apishka_Templater_Node_Expression_Constant::apishka(null, $token->getLine()); } else { $length = $this->parseExpression(); } $class = $this->getFilterNodeClass('slice', $token->getLine()); $arguments = Apishka_Templater_Node::apishka(array($arg, $length)); $filter = $class::apishka($node, Apishka_Templater_Node_Expression_Constant::apishka('slice', $token->getLine()), $arguments, $token->getLine()); $stream->expect(Apishka_Templater_Token::PUNCTUATION_TYPE, ']'); return $filter; } $stream->expect(Apishka_Templater_Token::PUNCTUATION_TYPE, ']'); } return Apishka_Templater_Node_Expression_GetAttr::apishka($node, $arg, $arguments, $type, $lineno); }
/** * Get arguments * * @param callable $callable * @param array $arguments */ protected function getArguments(callable $callable = null, $arguments) { $callType = $this->getAttribute('type'); $callName = $this->getAttribute('name'); $parameters = array(); $named = false; foreach ($arguments as $name => $node) { if (!is_int($name)) { $named = true; $name = $this->normalizeName($name); } elseif ($named) { throw new Apishka_Templater_Error_Syntax(sprintf('Positional arguments cannot be used after named arguments for %s "%s".', $callType, $callName)); } $parameters[$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); } // manage named arguments $callableParameters = $this->getCallableParameters($callable, $isVariadic); $arguments = array(); $names = array(); $missingArguments = array(); $optionalArguments = array(); $pos = 0; foreach ($callableParameters as $callableParameter) { $names[] = $name = $this->normalizeName($callableParameter->name); if (array_key_exists($name, $parameters)) { if (array_key_exists($pos, $parameters)) { throw new Apishka_Templater_Error_Syntax(sprintf('Argument "%s" is defined twice for %s "%s".', $name, $callType, $callName)); } if (!empty($missingArguments)) { throw new Apishka_Templater_Error_Syntax(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))); } $arguments = array_merge($arguments, $optionalArguments); $arguments[] = $parameters[$name]; unset($parameters[$name]); $optionalArguments = array(); } elseif (array_key_exists($pos, $parameters)) { $arguments = array_merge($arguments, $optionalArguments); $arguments[] = $parameters[$pos]; unset($parameters[$pos]); $optionalArguments = array(); ++$pos; } elseif ($callableParameter->isDefaultValueAvailable()) { $optionalArguments[] = Apishka_Templater_Node_Expression_Constant::apishka($callableParameter->getDefaultValue(), -1); } elseif ($callableParameter->isOptional()) { if (empty($parameters)) { break; } else { $missingArguments[] = $name; } } else { throw new Apishka_Templater_Error_Syntax(sprintf('Value for argument "%s" is required for %s "%s".', $name, $callType, $callName)); } } if ($isVariadic) { $arbitraryArguments = Apishka_Templater_Node_Expression_Array::apishka(array(), -1); foreach ($parameters as $key => $value) { if (is_int($key)) { $arbitraryArguments->addElement($value); } else { $arbitraryArguments->addElement($value, Apishka_Templater_Node_Expression_Constant::apishka($key, -1)); } unset($parameters[$key]); } if ($arbitraryArguments->count()) { $arguments = array_merge($arguments, $optionalArguments); $arguments[] = $arbitraryArguments; } } if (!empty($parameters)) { $unknownParameter = null; foreach ($parameters as $parameter) { if ($parameter instanceof Apishka_Templater_NodeAbstract) { $unknownParameter = $parameter; break; } } throw new Apishka_Templater_Error_Syntax(sprintf('Unknown argument%s "%s" for %s "%s(%s)".', count($parameters) > 1 ? 's' : '', implode('", "', array_keys($parameters)), $callType, $callName, implode(', ', $names)), $unknownParameter ? $unknownParameter->getLine() : -1); } return $arguments; }
public function getTests() { $elements = array(Apishka_Templater_Node_Expression_Constant::apishka('foo', 1), Apishka_Templater_Node_Expression_Constant::apishka('bar', 1), Apishka_Templater_Node_Expression_Constant::apishka('bar', 1), Apishka_Templater_Node_Expression_Constant::apishka('foo', 1)); $node = Apishka_Templater_Node_Expression_Array::apishka($elements, 1); return array(array($node, 'array("foo" => "bar", "bar" => "foo")')); }
public function getTestsForArray() { return array(array('{{ [1, 2] }}', Apishka_Templater_Node_Expression_Array::apishka(array(Apishka_Templater_Node_Expression_Constant::apishka(0, 1), Apishka_Templater_Node_Expression_Constant::apishka(1, 1), Apishka_Templater_Node_Expression_Constant::apishka(1, 1), Apishka_Templater_Node_Expression_Constant::apishka(2, 1)), 1)), array('{{ [1, 2, ] }}', Apishka_Templater_Node_Expression_Array::apishka(array(Apishka_Templater_Node_Expression_Constant::apishka(0, 1), Apishka_Templater_Node_Expression_Constant::apishka(1, 1), Apishka_Templater_Node_Expression_Constant::apishka(1, 1), Apishka_Templater_Node_Expression_Constant::apishka(2, 1)), 1)), array('{{ {"a": "b", "b": "c"} }}', Apishka_Templater_Node_Expression_Array::apishka(array(Apishka_Templater_Node_Expression_Constant::apishka('a', 1), Apishka_Templater_Node_Expression_Constant::apishka('b', 1), Apishka_Templater_Node_Expression_Constant::apishka('b', 1), Apishka_Templater_Node_Expression_Constant::apishka('c', 1)), 1)), array('{{ {"a": "b", "b": "c", } }}', Apishka_Templater_Node_Expression_Array::apishka(array(Apishka_Templater_Node_Expression_Constant::apishka('a', 1), Apishka_Templater_Node_Expression_Constant::apishka('b', 1), Apishka_Templater_Node_Expression_Constant::apishka('b', 1), Apishka_Templater_Node_Expression_Constant::apishka('c', 1)), 1)), array('{{ [1, {"a": "b", "b": "c"}] }}', Apishka_Templater_Node_Expression_Array::apishka(array(Apishka_Templater_Node_Expression_Constant::apishka(0, 1), Apishka_Templater_Node_Expression_Constant::apishka(1, 1), Apishka_Templater_Node_Expression_Constant::apishka(1, 1), Apishka_Templater_Node_Expression_Array::apishka(array(Apishka_Templater_Node_Expression_Constant::apishka('a', 1), Apishka_Templater_Node_Expression_Constant::apishka('b', 1), Apishka_Templater_Node_Expression_Constant::apishka('b', 1), Apishka_Templater_Node_Expression_Constant::apishka('c', 1)), 1)), 1)), array('{{ {"a": [1, 2], "b": "c"} }}', Apishka_Templater_Node_Expression_Array::apishka(array(Apishka_Templater_Node_Expression_Constant::apishka('a', 1), Apishka_Templater_Node_Expression_Array::apishka(array(Apishka_Templater_Node_Expression_Constant::apishka(0, 1), Apishka_Templater_Node_Expression_Constant::apishka(1, 1), Apishka_Templater_Node_Expression_Constant::apishka(1, 1), Apishka_Templater_Node_Expression_Constant::apishka(2, 1)), 1), Apishka_Templater_Node_Expression_Constant::apishka('b', 1), Apishka_Templater_Node_Expression_Constant::apishka('c', 1)), 1))); }