/**
* Template parser
*
* @param string $view raw template
* @param mixed $path path for inheritance
*
* @return string
*/
public function parse($view, $path = null)
{
foreach (self::$rules as $rx => $call) {
$view = preg_replace_callback($rx, $call, $view);
}
$inherit = new Inherit($this->ant);
$view = $inherit->extend($view, $path);
$view = preg_replace_callback('/@skip.+?@endskip/ms', '\\Ant\\Parser::skip', $view);
$view = preg_replace_callback('/@php.+?@endphp/ms', '\\Ant\\Parser::skip', $view);
$view = preg_replace_callback('/{{--.*?--}}/ms', '\\Ant\\Parser::comment', $view);
$view = preg_replace_callback('/(\\x5c)?{{{.+?}}}/ms', '\\Ant\\Parser::variable', $view);
$view = preg_replace_callback('/(\\x5c)?{{.+?}}/ms', '\\Ant\\Parser::escape', $view);
$view = preg_replace_callback('/\\B@(import|widget).+/', '\\Ant\\Parser::import', $view);
$view = preg_replace_callback('/\\B@(css|js).+/', '\\Ant\\Parser::shortcut', $view);
$view = preg_replace_callback('/[\\s\\t]+@(case|default)/', '\\Ant\\Parser::caseSpace', $view);
$view = preg_replace_callback('/\\B@(forelse|foreach|for|while|switch|case|default|if|elseif|else|unless|each)([ \\t]*)(\\( ( (?>[^()]+) | (?3) )* \\))?/x', '\\Ant\\Parser::control', $view);
$view = preg_replace_callback('/\\B@(empty|break|continue|endforeach|endforelse|endfor|endwhile|endswitch|endif|endunless)/', '\\Ant\\Parser::endControl', $view);
$view = preg_replace('/\\B::/', '$this->ant->', $view);
if (self::$skips) {
$view = str_replace(array_keys(self::$skips), array_values(self::$skips), $view);
self::$skips = array();
}
$view = str_replace(array('@php', '@endphp', '@skip', '@endskip'), array('<?php', '?>', '', ''), $view);
return $view;
}
public static function extend($view, $path)
{
$chain = self::resolveChain($view, $path);
$view = array_shift($chain);
foreach ($chain as $item) {
$injects = array();
preg_match_all('/@inject.*?@(rewrite|append|prepend)/ms', $item, $injects);
$map = array();
if (isset($injects[0])) {
foreach ($injects[0] as $k => $s) {
$m = array();
preg_match('/@inject.+?\\)/', $s, $m);
$name = trim(str_replace(array('@inject', '(', ')', '"', '\''), '', $m[0]));
$map[] = array($name, trim(self::clear($s)), $injects[1][$k]);
}
}
foreach ($map as $key => $value) {
$view = preg_replace_callback('/@block\\s*?\\(\\s*?(\'|")' . $value[0] . '(\'|")\\s*?\\).*?@endblock/ms', function ($e) use($value) {
switch ($value[2]) {
case 'prepend':
return '@block(\'' . $value[0] . '\')' . $value[1] . Inherit::clear($e[0]) . '@endblock';
break;
case 'append':
return '@block(\'' . $value[0] . '\')' . Inherit::clear($e[0]) . $value[1] . '@endblock';
break;
case 'rewrite':
return '@block(\'' . $value[0] . '\')' . $value[1] . '@endblock';
break;
}
}, $view);
}
}
return self::clear($view);
}
function actionRemoveInheritance($parent, $child, $to)
{
$m = Inherit::model()->findByPk(array('parent' => $parent, 'child' => $child));
if ($m != null) {
$m->delete();
}
$this->redirect(array('view', 'id' => $to));
}
