/**
* @param Tokenizer $tokens
* @param $name
* @return string
* @throws InvalidUsageException
*/
public function parseMacroCall(Tokenizer $tokens, $name)
{
$recursive = false;
$macro = false;
if (isset($this->macros[$name])) {
$macro = $this->macros[$name];
$recursive = $macro['recursive'];
} else {
foreach ($this->_stack as $scope) {
if ($scope->name == 'macro' && $scope['name'] == $name) {
// invoke recursive
$recursive = $scope;
$macro = $scope['macro'];
break;
}
}
if (!$macro) {
throw new InvalidUsageException("Undefined macro '{$name}'");
}
}
$tokens->next();
$p = $this->parseParams($tokens);
$args = array();
foreach ($macro['args'] as $arg) {
if (isset($p[$arg])) {
$args[$arg] = $p[$arg];
} elseif (isset($macro['defaults'][$arg])) {
$args[$arg] = $macro['defaults'][$arg];
} else {
throw new InvalidUsageException("Macro '{$name}' require '{$arg}' argument");
}
}
if ($recursive) {
if ($recursive instanceof Tag) {
$recursive['recursive'] = true;
}
return '$tpl->getMacro("' . $name . '")->__invoke(' . Compiler::toArray($args) . ', $tpl);';
} else {
$vars = $this->tmpVar();
return $vars . ' = $var; $var = ' . Compiler::toArray($args) . ';' . PHP_EOL . '?>' . $macro["body"] . '<?php' . PHP_EOL . '$var = ' . $vars . '; unset(' . $vars . ');';
}
}
/**
* @param Tokenizer $tokens
* @param $name
* @return string
* @throws InvalidUsageException
*/
public function parseMacroCall(Tokenizer $tokens, $name)
{
$recursive = false;
$macro = false;
if (isset($this->macros[$name])) {
$macro = $this->macros[$name];
} else {
foreach ($this->_stack as $scope) {
if ($scope->name == 'macro' && $scope['name'] == $name) {
// invoke recursive
$recursive = $scope;
$macro = $scope['macro'];
break;
}
}
if (!$macro) {
throw new InvalidUsageException("Undefined macro '{$name}'");
}
}
$tokens->next();
$p = $this->parseParams($tokens);
$args = array();
foreach ($macro['args'] as $arg) {
if (isset($p[$arg])) {
$args[$arg] = $p[$arg];
} elseif (isset($macro['defaults'][$arg])) {
$args[$arg] = $macro['defaults'][$arg];
} else {
throw new InvalidUsageException("Macro '{$name}' require '{$arg}' argument");
}
}
$n = sprintf('%u_%d', crc32($this->_name), $this->i++);
if ($recursive) {
$recursive['recursive'] = true;
$body = '$tpl->getMacro("' . $name . '")->__invoke($tpl);';
} else {
$body = '?>' . $macro["body"] . '<?php';
}
return '$_tpl' . $n . ' = $tpl->exchangeArray(' . Compiler::toArray($args) . ');' . PHP_EOL . $body . PHP_EOL . '$tpl->exchangeArray($_tpl' . $n . '); /* X */ unset($_tpl' . $n . ');';
}