public function searchAction()
{
function modify($s)
{
$s = "%" . $s . "%";
for ($i = 0; $i < strlen($s); $i++) {
if ($s[$i] == ' ') {
$s[$i] = '%';
}
}
return $s;
}
function my_sort1($a, $b)
{
// sort question by follownum first and then answernum
if ($a['follownum'] == $b['follownum']) {
if ($a['answernum'] == $b['answernum']) {
return 0;
} else {
return $a['answernum'] < $b['answernum'] ? 1 : -1;
}
}
return $a['follownum'] < $b['follownum'] ? 1 : -1;
}
function my_sort2($a, $b)
{
// sort user by likenum
if ($a['likenum'] == $b['likenum']) {
return 0;
} else {
return $a['likenum'] < $b['likenum'] ? 1 : -1;
}
}
$perpage = 10;
//question number per page
if ($_GET) {
// get front-data
$data = $this->getRequest()->getParam('key', '');
$key = $data = trim($data);
$data = modify($data);
$P = $this->getRequest()->getParam('P', '1');
}
//file_put_contents ( "2.txt", $data );
$result = array();
if ($data == '') {
$this->render('searchresult');
return -1;
}
/*
* search for question
*
*/
//file_put_contents ( "1.txt", "search2" );
$search = new question();
$result = $search->searchQestion($data);
$answer = new answer();
$followQ = new followQ();
$question = new question();
$tag = new tag();
$ask = new ask();
for ($i = 0; $i < count($result); $i++) {
$result[$i]['time'] = $ask->getAskTimebyQID($result[$i]['QID']);
$result[$i]['answernum'] = $answer->getAnswernumbyQID($result[$i]['QID']);
$result[$i]['follownum'] = $followQ->getFollownumbyQID($result[$i]['QID']);
$result[$i]['tag'] = $tag->getTagbyQID($result[$i]['QID']);
}
usort($result, "my_sort1");
// sort question by follownum first and then answernum
//print_r($result);
//$_SESSION["$key"] = $result;
$sum = count($result);
$Pnum = floor($sum / $perpage);
if ($sum % $perpage > 0) {
$Pnum++;
}
$presult = array();
$length = min($P * $perpage, $sum);
for ($i = ($P - 1) * $perpage; $i < $length; $i++) {
$presult[$i] = $result[$i];
}
$this->view->P = $P;
$this->view->Pnum = $Pnum;
$this->view->Qresult = $presult;
/*
* search for user
*
*/
session_start();
$loginuser = $_SESSION['user'];
$UID = $loginuser['UID'];
$followu = new followU();
$farr = $followu->getFUIDsbyUID($UID);
if ($P > 1) {
$this->view->Uresult = array();
} else {
$search = new user();
$result = $search->searchUser($data);
$likeA = new likeA();
$likeC = new likeC();
$likeQ = new likeQ();
$answer = new answer();
for ($i = 0; $i < count($result); $i++) {
$isfollow = false;
$result[$i]['likenum'] = $this->getLikedNumByUID($result[$i]['UID']);
//$result[$i]['likenum']+=$likeC->getLikenumbyUID($result[$i]['UID']);
//$result[$i]['likenum']+=$likeQ->getLikenumbyUID($result[$i]['UID']);
$result[$i]['answernum'] = $answer->getAnswernumbyUID($result[$i]['UID']);
for ($j = 0; $j < count($farr); $j++) {
if ($farr[$j] == $result[$i]['UID']) {
$isfollow = true;
break;
}
}
$result[$i]['isfollow'] = $isfollow;
}
usort($result, "my_sort2");
//sort user by likenum
$this->view->Uresult = $result;
}
$this->view->key = $key;
$this->view->url = "/search/search";
$this->render('searchresult');
//
//file_put_contents ( "1.txt", "search3" );
}
