/**
* Finishes parsing.
* @param string
* @return void
*/
public function finalize(&$s)
{
// blocks closing check
if (count($this->blocks) === 1) {
// auto-close last block
$s .= $this->parser->macro('/block');
}
// extends support
if ($this->namedBlocks || $this->extends) {
$s = '<?php
if ($_l->extends) {
ob_start();
} elseif (isset($presenter, $control) && $presenter->isAjax() && $control->isControlInvalid()) {
return Nette\\Latte\\DefaultMacros::renderSnippets($control, $_l, get_defined_vars());
}
?>' . $s . '<?php
if ($_l->extends) {
ob_end_clean();
Nette\\Latte\\DefaultMacros::includeTemplate($_l->extends, get_defined_vars(), $template)->render();
}
';
} else {
$s = '<?php
if (isset($presenter, $control) && $presenter->isAjax() && $control->isControlInvalid()) {
return Nette\\Latte\\DefaultMacros::renderSnippets($control, $_l, get_defined_vars());
}
?>' . $s;
}
// named blocks
if ($this->namedBlocks) {
$uniq = $this->uniq;
foreach (array_reverse($this->namedBlocks, TRUE) as $name => $foo) {
$code =& $this->namedBlocks[$name];
$namere = preg_quote($name, '#');
$s = Strings::replace($s, "#{block {$namere}} \\?>(.*)<\\?php {/block {$namere}}#sU", function ($matches) use($name, &$code, $uniq) {
list(, $content) = $matches;
$func = '_lb' . substr(md5($uniq . $name), 0, 10) . '_' . preg_replace('#[^a-z0-9_]#i', '_', $name);
$code = "//\n// block {$name}\n//\n" . "if (!function_exists(\$_l->blocks[" . var_export($name, TRUE) . "][] = '{$func}')) { " . "function {$func}(\$_l, \$_args) { " . (PHP_VERSION_ID > 50208 ? 'extract($_args)' : 'foreach ($_args as $__k => $__v) $$__k = $__v') . ($name[0] === '_' ? '; $control->validateControl(' . var_export(substr($name, 1), TRUE) . ')' : '') . "\n?>{$content}<?php\n}}";
return '';
});
}
$s = "<?php\n\n" . implode("\n\n\n", $this->namedBlocks) . "\n\n//\n// end of blocks\n//\n?>" . $s;
}
// internal state holder
$s = "<?php\n" . '$_l = Nette\\Latte\\DefaultMacros::initRuntime($template, ' . var_export($this->extends, TRUE) . ', ' . var_export($this->uniq, TRUE) . '); unset($_extends);' . "\n?>" . $s;
}
