/**
* Returns scripts to be inserted before <head>
* Since setBaseUri may or may not end in a /, double slashes are removed.
*
* @return string
*/
public function getInsertScripts()
{
$escaper = new Escaper();
$url = $this->getDI()->get('url');
$scripts = "";
$css = array('/pdw-assets/style.css', '/pdw-assets/lib/prism/prism.css');
foreach ($css as $src) {
$link = $url->get($src);
$link = str_replace("//", "/", $link);
$scripts .= "<link rel='stylesheet' type='text/css' href='" . $escaper->escapeHtmlAttr($link) . "' />";
}
$js = array('/pdw-assets/jquery.min.js', '/pdw-assets/lib/prism/prism.js', '/pdw-assets/pdw.js');
foreach ($js as $src) {
$link = $url->get($src);
$link = str_replace("//", "/", $link);
$scripts .= "<script tyle='text/javascript' src='" . $escaper->escapeHtmlAttr($link) . "'></script>";
}
return $scripts;
}
public function escapeHtmlAttr($attribute)
{
return parent::escapeHtmlAttr($attribute);
}
