/**
* Return the page output (HTML / Raw)
*
* @param array $headers Output headers
*
* @return string|\DOMDocument
*/
public function getOutput(array &$headers = array())
{
$this->_prepareOptions();
$this->_prepareSearch();
$this->_prepareTree();
// Raw output?
switch ($this->_options->get(Opt::OUTPUT_TYPE)) {
case Opt::OUTPUT_TYPE_RAW:
$headers['Content-type'] = 'text/plain; charset=UTF-8';
$current_file = $this->_search->getCurrentFile(false);
if ($this->_search->isCurrentFileValid() && is_file($current_file)) {
$file_encoder = new FileEncoder($current_file);
$output = $file_encoder->getFileContents();
} else {
$output = 'Your current selection is not valid.';
}
break;
case Opt::OUTPUT_TYPE_DOM:
$headers['Content-type'] = 'text/html; charset=UTF-8';
$this->_tree->buildTree();
$this->_preparePage();
$output = $this->_page->getDOMDocument();
break;
default:
$output = 'No valid output type set.';
}
return $output;
}
/**
* Return the filepath
*
* @param bool $strip_root_dir
*
* @return string
*/
public function getFilePath($strip_root_dir = false)
{
$root_dir = $this->_search->getRootDir();
if (!empty($root_dir) && !empty($strip_root_dir)) {
$root_dir = preg_quote($root_dir, "#");
$filepath = preg_replace("#^{$root_dir}(" . DIRECTORY_SEPARATOR . "|\$)#", '', $this->_filepath);
} else {
$filepath = $this->_filepath;
}
return $filepath ?: '';
}
/**
* @param string $query_string
* @param string $url_path
*
* @return string
*/
private function getModifiedQueryString($query_string, $url_path)
{
$query_vars = $this->search->getOptions()->get(Opt::BASE_PARAMS);
if (!empty($query_string)) {
parse_str($query_string, $parsed_vars);
$query_vars = array_merge($query_vars, $parsed_vars);
}
if (isset($query_vars['q'])) {
$query_vars['tmd_q'] = $query_vars['q'];
unset($query_vars['q']);
}
$query_vars['tmd_f'] = $url_path;
unset($query_vars['tmd_r']);
if (isset($query_vars['raw'])) {
$query_vars['tmd_r'] = '1';
unset($query_vars['raw']);
}
ksort($query_vars, SORT_STRING);
return http_build_query($query_vars);
}
