function transform($text)
{
$text = str_replace("\n!#", "\n#", $text);
$text = str_replace("\n!!#", "\n##", $text);
$text = str_replace("\n!!!#", "\n###", $text);
$text = parent::transform($text);
return $text;
}
/**
* Markdown Parser functional interface
*/
function markdown($text)
{
static $parser;
if (!isset($parser)) {
$parser = new MarkdownExtraParser();
}
return $parser->transform($text);
}
/**
* Transform
*
* @param mixed $text
* @return void
*/
public function transform($text)
{
$text = parent::transform($text);
return $text;
}
public function getFormattedContent()
{
$parser = new MarkdownExtraParser();
return $parser->transform($this->contents);
}
public function getFilters()
{
$extension = $this;
$routers = $this->routers;
$parser = new MarkdownExtraParser();
$translator = $this->translator;
return array('markdown' => new \Twig_SimpleFilter('markdown', function ($value) use($parser) {
return $parser->transform($value);
}), 'trans' => new \Twig_SimpleFilter('trans', function ($value, $context) use($translator) {
if (!$context) {
$context = array();
}
return vsprintf($translator->translate($value), $context);
}), 'route' => new \Twig_SimpleFilter('route', function ($value, $presentation = 'normal') use($extension, $routers) {
// FIXME: this code is suboptimal and needs refactoring
$result = array();
if ($value instanceof Collection) {
$value = $value->getAll();
}
$singleResult = !is_array($value);
$value = !is_array($value) ? array($value) : $value;
foreach ($value as $path) {
$rule = $routers->match($path);
$url = $rule ? ltrim($rule->generate($path), '/') : false;
if ($url && $url[0] != '/') {
$url = $extension->convertToRootPath($url);
}
switch ($presentation) {
case 'url':
// return the first url
return $url;
case 'class:short':
$parts = explode('\\', $path);
$path = end($parts);
break;
}
$result[] = $url ? sprintf('<a href="%s">%s</a>', $url, $path) : $path;
}
return $singleResult ? reset($result) : $result;
}));
}
