/**
* Parses a token and returns a node.
*
* @param IfwPsn_Vendor_Twig_Token $token A IfwPsn_Vendor_Twig_Token instance
*
* @return IfwPsn_Vendor_Twig_NodeInterface A IfwPsn_Vendor_Twig_NodeInterface instance
*/
public function parse(IfwPsn_Vendor_Twig_Token $token)
{
$macro = $this->parser->getExpressionParser()->parseExpression();
$this->parser->getStream()->expect('as');
$var = new IfwPsn_Vendor_Twig_Node_Expression_AssignName($this->parser->getStream()->expect(IfwPsn_Vendor_Twig_Token::NAME_TYPE)->getValue(), $token->getLine());
$this->parser->getStream()->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
$this->parser->addImportedSymbol('template', $var->getAttribute('name'));
return new IfwPsn_Vendor_Twig_Node_Import($macro, $var, $token->getLine(), $this->getTag());
}
/**
* Parses a token and returns a node.
*
* @param IfwPsn_Vendor_Twig_Token $token A IfwPsn_Vendor_Twig_Token instance
*
* @return IfwPsn_Vendor_Twig_NodeInterface A IfwPsn_Vendor_Twig_NodeInterface instance
*/
public function parse(IfwPsn_Vendor_Twig_Token $token)
{
if (!$this->parser->isMainScope()) {
throw new IfwPsn_Vendor_Twig_Error_Syntax('Cannot extend from a block', $token->getLine(), $this->parser->getFilename());
}
if (null !== $this->parser->getParent()) {
throw new IfwPsn_Vendor_Twig_Error_Syntax('Multiple extends tags are forbidden', $token->getLine(), $this->parser->getFilename());
}
$this->parser->setParent($this->parser->getExpressionParser()->parseExpression());
$this->parser->getStream()->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
}
/**
* Parses a token and returns a node.
*
* @param IfwPsn_Vendor_Twig_Token $token A IfwPsn_Vendor_Twig_Token instance
*
* @return IfwPsn_Vendor_Twig_NodeInterface A IfwPsn_Vendor_Twig_NodeInterface instance
*/
public function parse(IfwPsn_Vendor_Twig_Token $token)
{
$name = $this->parser->getVarName();
$ref = new IfwPsn_Vendor_Twig_Node_Expression_BlockReference(new IfwPsn_Vendor_Twig_Node_Expression_Constant($name, $token->getLine()), true, $token->getLine(), $this->getTag());
$filter = $this->parser->getExpressionParser()->parseFilterExpressionRaw($ref, $this->getTag());
$this->parser->getStream()->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
$body = $this->parser->subparse(array($this, 'decideBlockEnd'), true);
$this->parser->getStream()->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
$block = new IfwPsn_Vendor_Twig_Node_Block($name, $body, $token->getLine());
$this->parser->setBlock($name, $block);
return new IfwPsn_Vendor_Twig_Node_Print($filter, $token->getLine(), $this->getTag());
}
/**
* Parses a token and returns a node.
*
* @param IfwPsn_Vendor_Twig_Token $token A IfwPsn_Vendor_Twig_Token instance
*
* @return IfwPsn_Vendor_Twig_NodeInterface A IfwPsn_Vendor_Twig_NodeInterface instance
*/
public function parse(IfwPsn_Vendor_Twig_Token $token)
{
$stream = $this->parser->getStream();
$parent = $this->parser->getExpressionParser()->parseExpression();
list($variables, $only, $ignoreMissing) = $this->parseArguments();
// inject a fake parent to make the parent() function work
$stream->injectTokens(array(new IfwPsn_Vendor_Twig_Token(IfwPsn_Vendor_Twig_Token::BLOCK_START_TYPE, '', $token->getLine()), new IfwPsn_Vendor_Twig_Token(IfwPsn_Vendor_Twig_Token::NAME_TYPE, 'extends', $token->getLine()), new IfwPsn_Vendor_Twig_Token(IfwPsn_Vendor_Twig_Token::STRING_TYPE, '__parent__', $token->getLine()), new IfwPsn_Vendor_Twig_Token(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE, '', $token->getLine())));
$module = $this->parser->parse($stream, array($this, 'decideBlockEnd'), true);
// override the parent with the correct one
$module->setNode('parent', $parent);
$this->parser->embedTemplate($module);
$stream->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
return new IfwPsn_Vendor_Twig_Node_Embed($module->getAttribute('filename'), $module->getAttribute('index'), $variables, $only, $ignoreMissing, $token->getLine(), $this->getTag());
}
/**
* Parses a token and returns a node.
*
* @param IfwPsn_Vendor_Twig_Token $token A IfwPsn_Vendor_Twig_Token instance
*
* @return IfwPsn_Vendor_Twig_NodeInterface A IfwPsn_Vendor_Twig_NodeInterface instance
*/
public function parse(IfwPsn_Vendor_Twig_Token $token)
{
$lineno = $token->getLine();
$expr = $this->parser->getExpressionParser()->parseExpression();
$stream = $this->parser->getStream();
$stream->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
$body = $this->parser->subparse(array($this, 'decideIfFork'));
$tests = array($expr, $body);
$else = null;
$end = false;
while (!$end) {
switch ($stream->next()->getValue()) {
case 'else':
$stream->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
$else = $this->parser->subparse(array($this, 'decideIfEnd'));
break;
case 'elseif':
$expr = $this->parser->getExpressionParser()->parseExpression();
$stream->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
$body = $this->parser->subparse(array($this, 'decideIfFork'));
$tests[] = $expr;
$tests[] = $body;
break;
case 'endif':
$end = true;
break;
default:
throw new IfwPsn_Vendor_Twig_Error_Syntax(sprintf('Unexpected end of template. Twig was looking for the following tags "else", "elseif", or "endif" to close the "if" block started at line %d)', $lineno), $stream->getCurrent()->getLine(), $stream->getFilename());
}
}
$stream->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
return new IfwPsn_Vendor_Twig_Node_If(new IfwPsn_Vendor_Twig_Node($tests), $else, $lineno, $this->getTag());
}
/**
* Parses a token and returns a node.
*
* @param IfwPsn_Vendor_Twig_Token $token A IfwPsn_Vendor_Twig_Token instance
*
* @return IfwPsn_Vendor_Twig_NodeInterface A IfwPsn_Vendor_Twig_NodeInterface instance
*/
public function parse(IfwPsn_Vendor_Twig_Token $token)
{
$lineno = $token->getLine();
$stream = $this->parser->getStream();
$name = $stream->expect(IfwPsn_Vendor_Twig_Token::NAME_TYPE)->getValue();
if ($this->parser->hasBlock($name)) {
throw new IfwPsn_Vendor_Twig_Error_Syntax(sprintf("The block '{$name}' has already been defined line %d", $this->parser->getBlock($name)->getLine()), $stream->getCurrent()->getLine(), $stream->getFilename());
}
$this->parser->setBlock($name, $block = new IfwPsn_Vendor_Twig_Node_Block($name, new IfwPsn_Vendor_Twig_Node(array()), $lineno));
$this->parser->pushLocalScope();
$this->parser->pushBlockStack($name);
if ($stream->nextIf(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE)) {
$body = $this->parser->subparse(array($this, 'decideBlockEnd'), true);
if ($token = $stream->nextIf(IfwPsn_Vendor_Twig_Token::NAME_TYPE)) {
$value = $token->getValue();
if ($value != $name) {
throw new IfwPsn_Vendor_Twig_Error_Syntax(sprintf("Expected endblock for block '{$name}' (but %s given)", $value), $stream->getCurrent()->getLine(), $stream->getFilename());
}
}
} else {
$body = new IfwPsn_Vendor_Twig_Node(array(new IfwPsn_Vendor_Twig_Node_Print($this->parser->getExpressionParser()->parseExpression(), $lineno)));
}
$stream->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
$block->setNode('body', $body);
$this->parser->popBlockStack();
$this->parser->popLocalScope();
return new IfwPsn_Vendor_Twig_Node_BlockReference($name, $lineno, $this->getTag());
}
/**
* Parses a token and returns a node.
*
* @param IfwPsn_Vendor_Twig_Token $token A IfwPsn_Vendor_Twig_Token instance
*
* @return IfwPsn_Vendor_Twig_NodeInterface A IfwPsn_Vendor_Twig_NodeInterface instance
*/
public function parse(IfwPsn_Vendor_Twig_Token $token)
{
$lineno = $token->getLine();
$stream = $this->parser->getStream();
if ($stream->test(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE)) {
$value = 'html';
} else {
$expr = $this->parser->getExpressionParser()->parseExpression();
if (!$expr instanceof IfwPsn_Vendor_Twig_Node_Expression_Constant) {
throw new IfwPsn_Vendor_Twig_Error_Syntax('An escaping strategy must be a string or a Boolean.', $stream->getCurrent()->getLine(), $stream->getFilename());
}
$value = $expr->getAttribute('value');
$compat = true === $value || false === $value;
if (true === $value) {
$value = 'html';
}
if ($compat && $stream->test(IfwPsn_Vendor_Twig_Token::NAME_TYPE)) {
if (false === $value) {
throw new IfwPsn_Vendor_Twig_Error_Syntax('Unexpected escaping strategy as you set autoescaping to false.', $stream->getCurrent()->getLine(), $stream->getFilename());
}
$value = $stream->next()->getValue();
}
}
$stream->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
$body = $this->parser->subparse(array($this, 'decideBlockEnd'), true);
$stream->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
return new IfwPsn_Vendor_Twig_Node_AutoEscape($value, $body, $lineno, $this->getTag());
}
/**
* Parses a token and returns a node.
*
* @param IfwPsn_Vendor_Twig_Token $token A IfwPsn_Vendor_Twig_Token instance
*
* @return IfwPsn_Vendor_Twig_NodeInterface A IfwPsn_Vendor_Twig_NodeInterface instance
*/
public function parse(IfwPsn_Vendor_Twig_Token $token)
{
$lineno = $token->getLine();
$this->parser->getStream()->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
$body = $this->parser->subparse(array($this, 'decideSpacelessEnd'), true);
$this->parser->getStream()->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
return new IfwPsn_Vendor_Twig_Node_Spaceless($body, $lineno, $this->getTag());
}
/**
* Parses a token and returns a node.
*
* @param IfwPsn_Vendor_Twig_Token $token A IfwPsn_Vendor_Twig_Token instance
*
* @return IfwPsn_Vendor_Twig_NodeInterface A IfwPsn_Vendor_Twig_NodeInterface instance
*/
public function parse(IfwPsn_Vendor_Twig_Token $token)
{
$macro = $this->parser->getExpressionParser()->parseExpression();
$stream = $this->parser->getStream();
$stream->expect('import');
$targets = array();
do {
$name = $stream->expect(IfwPsn_Vendor_Twig_Token::NAME_TYPE)->getValue();
$alias = $name;
if ($stream->nextIf('as')) {
$alias = $stream->expect(IfwPsn_Vendor_Twig_Token::NAME_TYPE)->getValue();
}
$targets[$name] = $alias;
if (!$stream->nextIf(IfwPsn_Vendor_Twig_Token::PUNCTUATION_TYPE, ',')) {
break;
}
} while (true);
$stream->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
$node = new IfwPsn_Vendor_Twig_Node_Import($macro, new IfwPsn_Vendor_Twig_Node_Expression_AssignName($this->parser->getVarName(), $token->getLine()), $token->getLine(), $this->getTag());
foreach ($targets as $name => $alias) {
$this->parser->addImportedSymbol('function', $alias, 'get' . $name, $node->getNode('var'));
}
return $node;
}
/**
* Parses a token and returns a node.
*
* @param IfwPsn_Vendor_Twig_Token $token A IfwPsn_Vendor_Twig_Token instance
*
* @return IfwPsn_Vendor_Twig_NodeInterface A IfwPsn_Vendor_Twig_NodeInterface instance
*/
public function parse(IfwPsn_Vendor_Twig_Token $token)
{
$this->parser->getStream()->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
$body = $this->parser->subparse(array($this, 'decideBlockEnd'), true);
$this->parser->getStream()->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
// in a sandbox tag, only include tags are allowed
if (!$body instanceof IfwPsn_Vendor_Twig_Node_Include) {
foreach ($body as $node) {
if ($node instanceof IfwPsn_Vendor_Twig_Node_Text && ctype_space($node->getAttribute('data'))) {
continue;
}
if (!$node instanceof IfwPsn_Vendor_Twig_Node_Include) {
throw new IfwPsn_Vendor_Twig_Error_Syntax('Only "include" tags are allowed within a "sandbox" section', $node->getLine(), $this->parser->getFilename());
}
}
}
return new IfwPsn_Vendor_Twig_Node_Sandbox($body, $token->getLine(), $this->getTag());
}
/**
* Parses a token and returns a node.
*
* @param IfwPsn_Vendor_Twig_Token $token A IfwPsn_Vendor_Twig_Token instance
*
* @return IfwPsn_Vendor_Twig_NodeInterface A IfwPsn_Vendor_Twig_NodeInterface instance
*/
public function parse(IfwPsn_Vendor_Twig_Token $token)
{
$lineno = $token->getLine();
$stream = $this->parser->getStream();
$name = $stream->expect(IfwPsn_Vendor_Twig_Token::NAME_TYPE)->getValue();
$arguments = $this->parser->getExpressionParser()->parseArguments(true, true);
$stream->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
$this->parser->pushLocalScope();
$body = $this->parser->subparse(array($this, 'decideBlockEnd'), true);
if ($token = $stream->nextIf(IfwPsn_Vendor_Twig_Token::NAME_TYPE)) {
$value = $token->getValue();
if ($value != $name) {
throw new IfwPsn_Vendor_Twig_Error_Syntax(sprintf("Expected endmacro for macro '{$name}' (but %s given)", $value), $stream->getCurrent()->getLine(), $stream->getFilename());
}
}
$this->parser->popLocalScope();
$stream->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
$this->parser->setMacro($name, new IfwPsn_Vendor_Twig_Node_Macro($name, new IfwPsn_Vendor_Twig_Node_Body(array($body)), $arguments, $lineno, $this->getTag()));
}
/**
* Parses a token and returns a node.
*
* @param IfwPsn_Vendor_Twig_Token $token A IfwPsn_Vendor_Twig_Token instance
*
* @return IfwPsn_Vendor_Twig_NodeInterface A IfwPsn_Vendor_Twig_NodeInterface instance
*/
public function parse(IfwPsn_Vendor_Twig_Token $token)
{
$lineno = $token->getLine();
$stream = $this->parser->getStream();
$names = $this->parser->getExpressionParser()->parseAssignmentExpression();
$capture = false;
if ($stream->nextIf(IfwPsn_Vendor_Twig_Token::OPERATOR_TYPE, '=')) {
$values = $this->parser->getExpressionParser()->parseMultitargetExpression();
$stream->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
if (count($names) !== count($values)) {
throw new IfwPsn_Vendor_Twig_Error_Syntax("When using set, you must have the same number of variables and assignments.", $stream->getCurrent()->getLine(), $stream->getFilename());
}
} else {
$capture = true;
if (count($names) > 1) {
throw new IfwPsn_Vendor_Twig_Error_Syntax("When using set with a block, you cannot have a multi-target.", $stream->getCurrent()->getLine(), $stream->getFilename());
}
$stream->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
$values = $this->parser->subparse(array($this, 'decideBlockEnd'), true);
$stream->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
}
return new IfwPsn_Vendor_Twig_Node_Set($capture, $names, $values, $lineno, $this->getTag());
}
/**
* Parses a token and returns a node.
*
* @param IfwPsn_Vendor_Twig_Token $token A IfwPsn_Vendor_Twig_Token instance
*
* @return IfwPsn_Vendor_Twig_NodeInterface A IfwPsn_Vendor_Twig_NodeInterface instance
*/
public function parse(IfwPsn_Vendor_Twig_Token $token)
{
$lineno = $token->getLine();
$stream = $this->parser->getStream();
$targets = $this->parser->getExpressionParser()->parseAssignmentExpression();
$stream->expect(IfwPsn_Vendor_Twig_Token::OPERATOR_TYPE, 'in');
$seq = $this->parser->getExpressionParser()->parseExpression();
$ifexpr = null;
if ($stream->nextIf(IfwPsn_Vendor_Twig_Token::NAME_TYPE, 'if')) {
$ifexpr = $this->parser->getExpressionParser()->parseExpression();
}
$stream->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
$body = $this->parser->subparse(array($this, 'decideForFork'));
if ($stream->next()->getValue() == 'else') {
$stream->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
$else = $this->parser->subparse(array($this, 'decideForEnd'), true);
} else {
$else = null;
}
$stream->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
if (count($targets) > 1) {
$keyTarget = $targets->getNode(0);
$keyTarget = new IfwPsn_Vendor_Twig_Node_Expression_AssignName($keyTarget->getAttribute('name'), $keyTarget->getLine());
$valueTarget = $targets->getNode(1);
$valueTarget = new IfwPsn_Vendor_Twig_Node_Expression_AssignName($valueTarget->getAttribute('name'), $valueTarget->getLine());
} else {
$keyTarget = new IfwPsn_Vendor_Twig_Node_Expression_AssignName('_key', $lineno);
$valueTarget = $targets->getNode(0);
$valueTarget = new IfwPsn_Vendor_Twig_Node_Expression_AssignName($valueTarget->getAttribute('name'), $valueTarget->getLine());
}
if ($ifexpr) {
$this->checkLoopUsageCondition($stream, $ifexpr);
$this->checkLoopUsageBody($stream, $body);
}
return new IfwPsn_Vendor_Twig_Node_For($keyTarget, $valueTarget, $seq, $ifexpr, $body, $else, $lineno, $this->getTag());
}
/**
* Parses a token and returns a node.
*
* @param IfwPsn_Vendor_Twig_Token $token A IfwPsn_Vendor_Twig_Token instance
*
* @return IfwPsn_Vendor_Twig_NodeInterface A IfwPsn_Vendor_Twig_NodeInterface instance
*/
public function parse(IfwPsn_Vendor_Twig_Token $token)
{
$this->parser->getStream()->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
return new IfwPsn_Vendor_Twig_Node_Flush($token->getLine(), $this->getTag());
}
/**
* Parses a token and returns a node.
*
* @param IfwPsn_Vendor_Twig_Token $token A IfwPsn_Vendor_Twig_Token instance
*
* @return IfwPsn_Vendor_Twig_NodeInterface A IfwPsn_Vendor_Twig_NodeInterface instance
*/
public function parse(IfwPsn_Vendor_Twig_Token $token)
{
$expr = $this->parser->getExpressionParser()->parseExpression();
list($variables, $only, $ignoreMissing) = $this->parseArguments();
return new IfwPsn_Vendor_Twig_Node_Include($expr, $variables, $only, $ignoreMissing, $token->getLine(), $this->getTag());
}
/**
* Parses a token and returns a node.
*
* @param IfwPsn_Vendor_Twig_Token $token A IfwPsn_Vendor_Twig_Token instance
*
* @return IfwPsn_Vendor_Twig_NodeInterface A IfwPsn_Vendor_Twig_NodeInterface instance
*/
public function parse(IfwPsn_Vendor_Twig_Token $token)
{
$expr = $this->parser->getExpressionParser()->parseExpression();
$this->parser->getStream()->expect(IfwPsn_Vendor_Twig_Token::BLOCK_END_TYPE);
return new IfwPsn_Vendor_Twig_Node_Do($expr, $token->getLine(), $this->getTag());
}
