/**
* {_'something'}
* {_'something: %foo', foo => 'bar'}
* {_ foo => 'bar'}something %foo{/_}
* {_ n => 55}%n message{_}%n messages{/_}
*/
public function macroTranslate(MacroNode $node, PhpWriter $writer)
{
$tokens = $writer->preprocess();
$msgTokens = new MacroTokens();
$argTokens = NULL;
$currTokens = $msgTokens;
while ($tokens->nextToken()) {
if ($tokens->depth === 0) {
if ($tokens->isCurrent('=>') && $argTokens === NULL) {
$argTokens = $msgTokens;
$msgTokens = NULL;
} elseif ($tokens->isCurrent(',') && $argTokens === NULL) {
$argTokens = new MacroTokens();
$currTokens = $argTokens;
continue;
}
}
$currTokens->append($tokens->currentToken());
}
if ($node->parentNode && $node->parentNode->name == '_') {
if (isset($node->parentNode->data->plural)) {
throw new CompileException("Invalid plural form of {_} macro");
}
$node->isEmpty = true;
$node->parentNode->data->plural = true;
return 'ob_start()';
}
$msg = $msgTokens !== NULL ? trim($writer->quoteFilter($msgTokens)->joinAll()) : NULL;
if ($msg == "") {
$msg = NULL;
}
$args = 'array(' . ($argTokens !== NULL ? trim($writer->quoteFilter($argTokens)->joinAll()) . ', ' : '') . '\'__hint__\' => $template->getFile() . ":' . $this->compiler->getLine() . '")';
if ($node->closing) {
if (isset($node->data->plural)) {
return $writer->write('echo %modify($template->translate(array_reverse(array(ob_get_clean(), ob_get_clean())), ' . $args . '))');
} else {
return $writer->write('echo %modify($template->translate(ob_get_clean(), ' . $args . '))');
}
} elseif ($msg !== NULL) {
$node->isEmpty = true;
return $writer->write('echo %modify($template->translate(' . $msg . ', ' . $args . '))');
} else {
return 'ob_start()';
}
}
/**
* {var ...}
* {default ...}
*/
public function macroVar(MacroNode $node, PhpWriter $writer)
{
if ($node->args === '' && $node->parentNode && $node->parentNode->name === 'switch') {
return '} else {';
} elseif ($node->name === 'assign') {
trigger_error('Macro {assign} is deprecated; use {var} instead.', E_USER_DEPRECATED);
}
$var = TRUE;
$tokens = $writer->preprocess();
$res = new Latte\MacroTokens();
while ($tokens->nextToken()) {
if ($var && $tokens->isCurrent(Latte\MacroTokens::T_SYMBOL, Latte\MacroTokens::T_VARIABLE)) {
if ($node->name === 'default') {
$res->append("'" . ltrim($tokens->currentValue(), '$') . "'");
} else {
$res->append('$' . ltrim($tokens->currentValue(), '$'));
}
$var = NULL;
} elseif ($tokens->isCurrent('=', '=>') && $tokens->depth === 0) {
$res->append($node->name === 'default' ? '=>' : '=');
$var = FALSE;
} elseif ($tokens->isCurrent(',') && $tokens->depth === 0) {
$res->append($node->name === 'default' ? ',' : ';');
$var = TRUE;
} elseif ($var === NULL && $node->name === 'default' && !$tokens->isCurrent(Latte\MacroTokens::T_WHITESPACE)) {
throw new CompileException("Unexpected '" . $tokens->currentValue() . "' in {default {$node->args}}");
} else {
$res->append($tokens->currentToken());
}
}
$out = $writer->quoteFilter($res)->joinAll();
return $node->name === 'default' ? "extract(array({$out}), EXTR_SKIP)" : $out;
}
