我目前在我的模型(参考模型)中有这个:
public function getReferers($type = 'today') {
if ($type == 'this_month') {
return $this->_getThisMonthsReferers();
} elseif ($type == 'today') {
return $this->_getTodaysPageReferers();
}
}
private function _getThisMonthsReferers() {
$today = new DateTime();
return $this->Visitor->find('all', array(
'fields' => array(
'Referer.url',
'COUNT(UserRequest.visitor_id) as request_count',
'COUNT(DISTINCT(Visitor.id)) as visitor_count',
'COUNT(UserRequest.visitor_id) / COUNT(DISTINCT(Visitor.id)) as pages_per_visit',
'COUNT(DISTINCT(Visitor.id)) / COUNT(UserRequest.visitor_id) * 100 as percent_new_visit'
),
'joins' => array(
array(
'table' => 'user_requests',
'alias' => 'UserRequest',
'type' => 'RIGHT',
'conditions' => array(
'UserRequest.visitor_id = Visitor.id'
)
)
),
'conditions' => array(
'Visitor.site_id' => $this->Site->id,
'MONTH(UserRequest.created)' => $today->format('m'),
'YEAR(UserRequest.created)' => $today->format('Y')
),
'group' => array(
'url'
)
));
}
问题是我将如何分页。如果只是将我的代码从模型中复制到控制器中,那就太容易了。问题是我希望将查询保留在我的模型中。
这应该如何在 CakePHP 中完成?