function followedAction()
{
$MUID = $_GET['UID'];
//传被访问者的信息
$user = new user();
$info = $user->getAllbyUID($MUID);
$answer = new answer();
$likeQ = new likeQ();
$likeA = new likeA();
$followu = new followU();
$ffnum = $followu->getFollownumbyUID($MUID);
//$this->view->followednum=$ffnum; //关注你的人的人数
$uids = $followu->getUIDsbyFUID($MUID);
//关注你的人的uid数组
$this->view->pinfo = array('UID' => $MUID, 'nickname' => $info['nickname'], 'sex' => $info['sex'], 'image' => $info['image'], 'institute' => $info['institute'], 'grade' => $info['grade'], 'answernum' => $answer->getAnswernumbyUID($MUID), 'likenum' => $likeA->getLikenumbyUID($MUID) + $likeQ->getLikenumbyUID($MUID), 'follownum' => $ffnum, 'followednum' => count($uids));
$FFPI = array();
for ($i = 0; $i < count($uids); $i++) {
$info = $user->getAllbyUID($uids[$i]);
$FFPI[$i] = array("MUID" => $uids[$i], "Mnickname" => $info['nickname'], "Mimage" => $info['image'], 'Minstitute' => $info['institute'], "Mgrade" => $info['grade']);
}
$this->view->FPI = $FFPI;
$this->render("homepage-follower");
}
function likeAaction()
{
$likea = new likeA();
if ($_GET) {
$set = array($UID = $this->getRequest()->getparam("UID", ""), $AID = $this->getRequest()->getparam("AID", ""), $data = date('Y-m-d h-m-s'));
$likea->insertLikeA($set);
}
}
public function likeAction()
{
// if($_GET){
$set = array("UID" => $_POST["UID"], "AID" => $_POST["AID"], "time" => date('Y-m-d h:i:s'));
//print_r($set);
$likeA = new likeA();
$arr = $likeA->getAIDsbyUID($set["UID"]);
for ($i = 0; $i < count($arr); $i++) {
if ($arr[$i] == $set["AID"]) {
exit(0);
}
//return -1; //can't like the same answer twice
}
$likeA->insertLikeA($set);
$likeANum = $likeA->getLikenumbyAID($set['AID']);
$result = "{\"AID\":\"" . $set["AID"] . "\"" . ",\"likenum\":\"" . $likeANum . "\"}";
//echo $arr;
$this->view->result = $result;
$this->render("like");
}
public function getLikedNumByUID($UID)
{
$likea = new likeA();
$answer = new answer();
$AIDS = $answer->getAIDsbyUID($UID);
$sum = 0;
for ($i = 0; $i < count($AIDS); $i++) {
$sum += $likea->getLikenumbyAID($AIDS[$i]);
}
return $sum;
}