/**
* 用户是否存在
*/
public function getAdAction()
{
//广告接口首先拿客户端传来的ssotoken 在SSO进行验证获取用户信息
$request = $this->getRequest();
$userModel = new UserModel();
$userModel->logout();
if ('POST' == $request->getMethod()) {
$token = trim($this->post()->get("ssotoken"));
} else {
$token = $this->get("ssotoken");
}
//$token = "1";
if (!$token) {
$this->displayJsonUdo(Common_Error::ERROR_PARAM);
}
//获取到用户信息
$url = Common_Config::SSO_SCHOOL_URL;
$post_data = array("ssotoken" => $token);
//print_r($post_data);
$cl = new Common_Curl();
$result = $cl->request($url, $post_data);
/* $result = array("id"=>8 , "grade"=>11,"province"=>3,"city"=>4,"area"=>5,
"entrances"=>array(0=>array("id"=>1,"name"=>"双十","title"=>"双十网校","grade"=>11,"baseUrl"=>"1",
"udoUrl"=>"2","city_id"=>4),
1=>array("id"=>2,"name"=>"华英","title"=>"华英网校","grade"=>14,"baseUrl"=>"1",
"udoUrl"=>"2","city_id"=>6),
2=>array("id"=>3,"name"=>"三明","title"=>"三明网校","grade"=>15,"baseUrl"=>"1",
"udoUrl"=>"2","city_id"=>4)));*/
//print_r($result);
if (array_key_exists('code', $result) && $result['code'] == 0) {
$this->displayJsonUdo(Common_Error::ERROR_FAIL, null, "SSO没有返回正确的用户信息哦~");
}
//$result = array ("id"=> 2779,"province"=>3,"grade"=>11);
//$result = array ("id"=> 2779,"province"=> 0,"grade"=>11);
//sso返回成功，开始进行广告过滤
//print_r($result);
//过滤出和用户所在地区和年级一致的广告
$ad = new AdModel();
$adlist = $ad->getAd($result);
$uid = $userModel->getUserId($token);
/*$kaixin = $ad->filterPrimary($uid);
if(is_array($kaixin))
$adlist = $kaixin;*/
//计算总竞价值
$price_sum = 0;
$temp_arr = array();
foreach ($adlist as $i => $val) {
$price_sum += $val['price'];
}
//生成随机数
$arr = array();
$arr[] = rand(1, 100);
$arr = array_unique($arr);
$rand = implode(" ", $arr);
//获得随机url
$url = [];
$rate = 0;
foreach ($adlist as $i => $val) {
$temp_arr[$i] = $val['price'] / $price_sum * 100 + ($i - 1 >= 0 ? $temp_arr[$i - 1] : 0);
//print_r($i." ".$temp_arr[$i]);
if ($rand <= $temp_arr[$i] && $rand >= ($i - 1 >= 0 ? $temp_arr[$i - 1] : 0)) {
$url = $val;
$rate = $val['price'] / $price_sum;
}
}
//将推送的广告写入广告推送表
$ad->adLog($url['id'], 0, $rate);
$ad->adPushSum($url['id']);
$ad->adStatistics($url['id']);
$this->displayJsonUdo(Common_Error::ERROR_SUCCESS, $url);
}
