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upgrade twig library

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This commit is contained in:
Michael Foster 2013-09-19 16:08:25 +10:00
parent 01857d176a
commit 9c48084f3b
163 changed files with 275 additions and 94 deletions
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83
inc/lib/Twig/ExpressionParser.php Normal file → Executable file
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@ -316,22 +316,22 @@ class Twig_ExpressionParser
throw new Twig_Error_Syntax('The "attribute" function takes at least two arguments (the variable and the attributes)', $line, $this->parser->getFilename());
}
return new Twig_Node_Expression_GetAttr($args->getNode(0), $args->getNode(1), count($args) > 2 ? $args->getNode(2) : new Twig_Node_Expression_Array(array(), $line), Twig_TemplateInterface::ANY_CALL, $line);
return new Twig_Node_Expression_GetAttr($args->getNode(0), $args->getNode(1), count($args) > 2 ? $args->getNode(2) : new Twig_Node_Expression_Array(array(), $line), Twig_Template::ANY_CALL, $line);
default:
if (null !== $alias = $this->parser->getImportedSymbol('function', $name)) {
$arguments = new Twig_Node_Expression_Array(array(), $line);
foreach ($this->parseArguments() as $n) {
$arguments->addElement($n);
}
$node = new Twig_Node_Expression_MethodCall($alias['node'], $alias['name'], $arguments, $line);
$node->setAttribute('safe', true);
return $node;
$args = $this->parseArguments(true);
if (null !== $alias = $this->parser->getImportedSymbol('macro', $name)) {
return new Twig_Node_Expression_MacroCall($alias['node'], $alias['name'], $this->createArrayFromArguments($args), $line);
}
$args = $this->parseArguments(true);
$class = $this->getFunctionNodeClass($name, $line);
try {
$class = $this->getFunctionNodeClass($name, $line);
} catch (Twig_Error_Syntax $e) {
if (!$this->parser->hasMacro($name)) {
throw $e;
}
return new Twig_Node_Expression_MacroCall(new Twig_Node_Expression_Name('_self', $line), $name, $this->createArrayFromArguments($args), $line);
}
return new $class($name, $args, $line);
}
@ -343,7 +343,7 @@ class Twig_ExpressionParser
$token = $stream->next();
$lineno = $token->getLine();
$arguments = new Twig_Node_Expression_Array(array(), $lineno);
$type = Twig_TemplateInterface::ANY_CALL;
$type = Twig_Template::ANY_CALL;
if ($token->getValue() == '.') {
$token = $stream->next();
if (
@ -354,13 +354,6 @@ class Twig_ExpressionParser
($token->getType() == Twig_Token::OPERATOR_TYPE && preg_match(Twig_Lexer::REGEX_NAME, $token->getValue()))
) {
$arg = new Twig_Node_Expression_Constant($token->getValue(), $lineno);
if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
$type = Twig_TemplateInterface::METHOD_CALL;
foreach ($this->parseArguments() as $n) {
$arguments->addElement($n);
}
}
} else {
throw new Twig_Error_Syntax('Expected name or number', $lineno, $this->parser->getFilename());
}
@ -370,13 +363,17 @@ class Twig_ExpressionParser
throw new Twig_Error_Syntax(sprintf('Dynamic macro names are not supported (called on "%s")', $node->getAttribute('name')), $token->getLine(), $this->parser->getFilename());
}
$node = new Twig_Node_Expression_MethodCall($node, 'get'.$arg->getAttribute('value'), $arguments, $lineno);
$node->setAttribute('safe', true);
$arguments = $this->createArrayFromArguments($this->parseArguments(true));
return $node;
return new Twig_Node_Expression_MacroCall($node, $arg->getAttribute('value'), $arguments, $lineno);
}
if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
$type = Twig_Template::METHOD_CALL;
$arguments = $this->createArrayFromArguments($this->parseArguments());
}
} else {
$type = Twig_TemplateInterface::ARRAY_CALL;
$type = Twig_Template::ARRAY_CALL;
// slice?
$slice = false;
@ -452,6 +449,8 @@ class Twig_ExpressionParser
*
* @param Boolean $namedArguments Whether to allow named arguments or not
* @param Boolean $definition Whether we are parsing arguments for a function definition
*
* @return Twig_Node
*/
public function parseArguments($namedArguments = false, $definition = false)
{
@ -483,25 +482,26 @@ class Twig_ExpressionParser
$value = $this->parsePrimaryExpression();
if (!$this->checkConstantExpression($value)) {
throw new Twig_Error_Syntax(sprintf('A default value for an argument must be a constant (a boolean, a string, a number, or an array).'), $token->getLine(), $this->parser->getFilename());
throw new Twig_Error_Syntax('A default value for an argument must be a constant (a boolean, a string, a number, or an array).', $token->getLine(), $this->parser->getFilename());
}
} else {
$value = $this->parseExpression();
}
}
if ($definition) {
if (null === $name) {
$name = $value->getAttribute('name');
$value = new Twig_Node_Expression_Constant(null, $this->parser->getCurrentToken()->getLine());
}
$args[$name] = $value;
if ($definition && null === $name) {
$name = $value->getAttribute('name');
$value = new Twig_Node_Expression_Constant(null, $this->parser->getCurrentToken()->getLine());
}
if (null === $name) {
$args[] = $value;
} else {
if (null === $name) {
$args[] = $value;
} else {
$args[$name] = $value;
if ($definition && isset($args[$name])) {
throw new Twig_Error_Syntax(sprintf('Arguments cannot contain the same argument name more than once ("%s" is defined twice).', $name), $token->getLine(), $this->parser->getFilename());
}
$args[$name] = $value;
}
}
$stream->expect(Twig_Token::PUNCTUATION_TYPE, ')', 'A list of arguments must be closed by a parenthesis');
@ -597,4 +597,15 @@ class Twig_ExpressionParser
return true;
}
private function createArrayFromArguments(Twig_Node $arguments, $line = null)
{
$line = null === $line ? $arguments->getLine() : $line;
$array = new Twig_Node_Expression_Array(array(), $line);
foreach ($arguments as $key => $value) {
$array->addElement($value, new Twig_Node_Expression_Constant($key, $value->getLine()));
}
return $array;
}
}