/**
* Get a count for the specified key
*
* @param string $what Key name [following, followers, collectios, posts]
* @return integer
*/
public function count($what = 'following')
{
$what = strtolower(trim($what));
$value = $this->get($what);
switch ($what) {
case 'following':
if ($value === null) {
$value = $this->_tbl->count(array('follower_type' => $this->get('following_type'), 'follower_id' => $this->get('following_id')));
$this->set($what, $value);
}
break;
case 'followers':
if ($value === null) {
$value = $this->_tbl->count(array('following_type' => $this->get('following_type'), 'following_id' => $this->get('following_id')));
$this->set($what, $value);
}
break;
case 'collections':
if ($value === null && $this->get('following_type') != 'collection') {
$model = Collections::getInstance($this->get('following_type'), $this->get('following_id'));
$value = $model->collections(array('count'));
$this->set($what, $value);
}
break;
case 'posts':
if ($value === null) {
if ($this->get('following_type') != 'collection') {
$model = Archive::getInstance($this->get('following_type'), $this->get('following_id'));
$value = $model->posts(array('count'));
$this->set($what, $value);
} else {
$model = Collection::getInstance($this->get('following_id'));
$value = $model->posts(array('count'));
$this->set($what, $value);
}
}
break;
}
if ($value === null) {
$value = 0;
}
return $value;
}