/**
* Export meta data used by templates.
* @return array
*/
public function meta()
{
if (!is_array($this->_meta)) {
$pot = $po = array();
// get POT files for all domains, fixing incorrect PO usage
foreach ($this->get_domains() as $domain) {
$path = $this->get_pot($domain) and $pot[] = compact('domain', 'path');
}
// get progress and locale for each PO file
foreach ($this->po as $domain => $locales) {
foreach ($locales as $code => $path) {
try {
unset($headers);
$export = LocoAdmin::parse_po_with_headers($path, $headers);
$po[] = array('path' => $path, 'domain' => $domain, 'name' => trim(str_replace(array('.po', '.mo', $domain), array('', '', ''), basename($path)), '-_'), 'stats' => loco_po_stats($export), 'length' => count($export), 'locale' => loco_locale_resolve($code), 'projid' => trim($headers->{'project-id-version'}));
} catch (Exception $Ex) {
continue;
}
}
}
$this->_meta = compact('po', 'pot') + array('name' => $this->get_name(), 'root' => $this->get_root(), 'domain' => $this->get_domain());
}
return $this->_meta;
}
