function save_pic($url, $nick, $comment, $saved_file, $ext)
{
global $fetch_log;
$file_name = md5_file($saved_file);
$path = STORAGE_PATH . $file_name . '.' . $ext;
rename($saved_file, $path);
$thumb_path = THUMB_PATH . $file_name . '.jpg';
list($w, $h) = create_thumb($path, $thumb_path);
chmod($path, 0664);
chmod($thumb_path, 0664);
$pic = new Pic(array('nick' => $nick, 'original_url' => $url, 'path' => $path, 'comment' => $comment, 'thumb' => $thumb_path, 'width' => $w, 'height' => $h, 'ctime' => date('Y-m-d H:i:s', $_SERVER['REQUEST_TIME'])));
if (ORM::all('pic', array('checksum' => $pic->checksum))->count() === 0) {
if ($pic->save()) {
file_put_contents($fetch_log, "[" . date('Y-m-d H:i:s') . "]\t{$nick}\tpic save SUCCESS\t{$url}\n", FILE_APPEND);
} else {
file_put_contents($fetch_log, "[" . date('Y-m-d H:i:s') . "]\t{$nick}\terror saving image: " . var_export($pic->errors(), true) . "\t{$url}\n", FILE_APPEND);
}
} else {
file_put_contents($fetch_log, "[" . date('Y-m-d H:i:s') . "]\t{$nick}\tduplicate image\t{$url}\n", FILE_APPEND);
}
}
