/**
* @throws \Exception
*/
public function retrieve()
{
/**
* Check get vars
*/
$need = Core::checkRequiredGetVars("need") ? explode(self::NEED_SEPARATOR, $_GET["need"]) : array();
if (empty($need)) {
$this->output($this->log("No lib to load", "warn"));
}
$needs = array();
$this->calculateNeeds($need, $needs);
$needs = array_unique($needs);
/**
* Get lib contents
*/
foreach ($needs as $lib) {
if (isset($this->manifest[$lib])) {
if (!isset($this->manifest[$lib][$this->type]) || !is_array($this->manifest[$lib][$this->type])) {
$this->output .= $this->log($lib . " is not available", "warn");
continue;
}
$files = $this->manifest[$lib][$this->type];
for ($i = 0, $max = count($files); $i < $max; $i++) {
$absolute_link = preg_match('/^http\\:\\/\\//', $files[$i], $matches);
if (!$absolute_link) {
$files[$i] = dirname(self::MANIFEST) . "/" . $this->configuration["relative"] . $files[$i];
$content = File::read($files[$i]);
self::$current_folder = dirname($files[$i]);
if ($this->type == self::TYPE_CSS) {
$content = preg_replace_callback('/(url\\(\\")([^\\"]+)/', 'core\\tools\\Dependencies::correctUrls', $content);
}
$this->output .= $content . "\r\n";
} else {
$this->output .= Request::load($files[$i]);
}
}
} else {
$this->output .= $this->log($lib . " is not available", "warn");
}
}
/**
* Minified / Uglyflied / gzip
*/
$accept_gzip = preg_match('/gzip/', $_SERVER['HTTP_ACCEPT_ENCODING'], $matches) && !Core::checkRequiredGetVars("output");
if ($accept_gzip) {
Header::content_encoding("gzip");
$this->output = gzencode($this->output);
}
$this->output($this->output);
}