public function init($language)
{
$parent = Xerxes_Framework_FrontController::parentDirectory();
$this->xml = new DOMDocument();
$this->xml->load("{$parent}/lib/xsl/labels/eng.xsl");
if (file_exists("xsl/labels/eng.xsl")) {
$local_xml = new DOMDocument();
$local_xml->load("xsl/labels/eng.xsl");
$import = $this->xml->importNode($local_xml->documentElement, true);
$this->xml->documentElement->appendChild($import);
}
// if language is set to something other than english
// then include that file to override the english labels
if ($language != "") {
$language_xml = new DOMDocument();
$language_xml->load("{$parent}/lib/xsl/labels/{$language}.xsl");
$import = $this->xml->importNode($language_xml->documentElement, true);
$this->xml->documentElement->appendChild($import);
if (file_exists("xsl/labels/{$language}.xsl")) {
$local_xml = new DOMDocument();
$local_xml->load("xsl/labels/{$language}.xsl");
$import = $this->xml->importNode($local_xml->documentElement, true);
$this->xml->documentElement->appendChild($import);
}
}
$labels = $this->xml->getElementsByTagName("variable");
// last ones takes precedence
foreach ($labels as $label) {
$this->labels[(string) $label->getAttribute("name")] = $label->nodeValue;
}
}
/**
* Simple function to detect if the user has a mobile device
*/
public function isMobileDevice()
{
require_once Xerxes_Framework_FrontController::parentDirectory() . '/lib/mobile/mobile_device_detect.php';
$is_mobile = @mobile_device_detect(true, false);
// supress errors because this library is goofy
return $is_mobile[0];
}