function init($sparams = '')
{
// echo ' '.get_class($this).' buffertime is '.$this->buffertime.' ';
if ($this->buffertime > 0) {
$bufferpath = BUFFER_PATH . get_class($this) . '/';
if (!file_exists($bufferpath)) {
mkdir($bufferpath, 0775, true);
chmod($bufferpath, 0775);
}
if ($sparams) {
$sfilename = $sparams;
} else {
$sfilename = 'index';
}
$bufferfile = $bufferpath . '/' . $sfilename . '.html';
if (file_exists("{$bufferfile}")) {
$tlastchange = filectime($bufferfile);
if ($tlastchange + $this->buffertime > time()) {
$this->html = file_get_contents($bufferfile);
// echo ' '.get_class($this).' is using buffered content dated '.$tlastchange.' ';
//return time left
return $tlastchange + $this->buffertime - time();
}
}
}
parent::init($sparams);
if ($this->buffertime > 0) {
file_put_contents($bufferfile, $this->html);
}
return $this->buffertime;
}
