/**
* 根据GEOHASH编码得到附近的人
* @param string $geohashCode
* @return array $arr
*/
public function getNearPerson($geohashCode)
{
$neighbors = $this->geohash->neighbors($geohashCode);
array_push($neighbors, $geohashCode);
$criteria = new CDbCriteria();
$criteria->addInCondition('geohash', array_values($neighbors));
$states = UserState::model()->findAll($criteria);
$arr = array();
foreach ($states as $key => $value) {
$arr[$key] = $value->userId;
}
return $arr;
}
/**
*
* @param
* @param
* @return
*/
public function stateChange($userId, array $data)
{
$username = User::model()->findByPk($userId)->username;
$avatar0 = User::model()->findByPk($userId)->avatar0;
$model = UserState::model()->findByPk($userId);
if (array_key_exists('userId', $data)) {
unset($data['userId']);
}
$model->attributes = $data;
if (!empty($model->attributes)) {
$model->save();
$data = $model->attributes;
$data['username'] = $username;
$data['avatar0'] = $avatar0;
foreach ($data as $key => $value) {
Yii::app()->user->setState($key, $value);
}
return true;
}
}
private function upload($model, $attribute = 'file')
{
$file = array();
$attach = CUploadedFile::getInstance($model, $attribute);
if ($attach) {
if ('jpg' == $attach->extensionName || 'png' == $attach->extensionName || 'gif' == $attach->extensionName) {
$model->type = '1';
}
if ($attach->extensionName == 'amr' || $attach->extensionName == 'caf') {
$model->type = '2';
}
$preRand = $model->receiver . time() . '.';
$imageName = $preRand . $attach->extensionName;
$file['origin'] = $imageName;
$attach->saveAs($this->savePath . $imageName);
if ($attach->extensionName != 'amr' && $attach->extensionName != 'caf') {
$thumb = Yii::app()->thumb;
$thumb->image = $this->savePath . $imageName;
$size = getimagesize($thumb->image);
$width = $size[0];
$height = $size[1];
$thumb->width = $width / 2;
$thumb->height = $height / 2;
$thumb->mode = 4;
$thumb->directory = $this->savePath;
$thumb->defaultName = '_' . $preRand;
$thumb->createThumb();
$thumb->save();
if (UserState::model()->findByPk($model->receiver)->type == 0) {
$file['thumb'] = $thumb->defaultName . $attach->extensionName;
}
}
return $file;
} else {
return '';
}
}