private function getHeaders($url)
{
loadNitroLib('browser');
$browser = new Browser($url);
try {
$browser->fetch("HEAD");
$headers = $browser->getHeaders();
} catch (Exception $e) {
if (NITRO_DEBUG_MODE) {
$this->log->write('[NitroBrowser]: ' . $e->getMessage());
}
return false;
}
return $headers;
}
<?php
if (isNitroEnabled() && (getNitroPersistence('Smush.Method') && getNitroPersistence('Smush.Method') == 'local') && getNitroPersistence('Smush.OnDemand')) {
if (!empty($new_image) && file_exists(DIR_IMAGE . $new_image)) {
loadNitroLib('NitroSmush/NitroSmush');
$smusher = new NitroSmush();
global $registry;
$log = $registry->get('log');
try {
$filename = DIR_IMAGE . $new_image;
$res = $smusher->smush($filename);
if (!empty($res['errors']) && NITRO_DEBUG_MODE == 1) {
$log->write("[NitroSmush: {$filename}] => " . var_export($res, true));
}
} catch (Exception $e) {
set_time_limit(30);
}
}
}
public function smush_get_progress()
{
session_write_close();
loadNitroLib('iprogress');
$progress = new iProgress('smush_web', 200);
$smush_progress = array('processed_images_count' => $progress->getProgress(), 'already_smushed_images_count' => $progress->getData('already_smushed'), 'total_images' => $progress->getMax(), 'b_saved' => $progress->getData('b_saved'), 'last_smush_timestamp' => $progress->getData('last_smush_timestamp'), 'is_process_active' => $progress->getData('is_process_active'), 'messages' => $progress->clearMessages());
echo json_encode($smush_progress);
exit;
}
