/**
* Build cache
*
* Exceptions of the exist method continue here
* So cache generation is stopped if its not a landing page or
* when we are on an album comments page and also when a form
* has been submitted
*
* @access public
* @param string [$action] Can be "s" or "e" (meaning start or end)
*/
public function build($action)
{
if (self::ACTIVATED === false) {
return false;
}
if ((!empty($this->_post) || count($this->_get) > 1) && !in_array(VGet::ctl(), array('search', 'albums'))) {
return true;
} elseif (VGet::ctl() == 'albums' && VGet::comments()) {
return true;
}
if ($action == 's') {
ob_start();
} elseif ($action == 'e') {
$content = ob_get_contents();
ob_end_flush();
$cache = new File();
$cache->_content = $content;
$cache->save($this->_url);
} else {
throw new Exception('Unknown cache command');
}
}
/**
* Display page content
*
* @access public
*/
public function display_content()
{
if (!empty($this->_album) && VGet::comments(false) !== false) {
$this->display_comments();
} elseif (!empty($this->_album)) {
$this->display_album();
} else {
$this->display_albums();
}
}
