public function ajaxAction()
{
// 获取dir参数
$dir = Request::getGET('dir', 'image');
if (!array_key_exists($dir, self::$ALLOWED)) {
echo json_encode(array('error' => 1, 'message' => '参数错误！'));
return;
}
// 获取上传的文件
$field = 'imgFile';
$fileSize = Upload::getFilesize($field);
$tmpName = Upload::getTmpName($field);
$fileExt = Upload::getFileExt($field);
if (empty($fileSize)) {
echo json_encode(array('error' => 1, 'message' => '请上传文件！'));
return;
}
// 校验格式
if (!in_array($fileExt, self::$ALLOWED[$dir])) {
echo json_encode(array('error' => 1, 'message' => '文件格式不支持，无法上传！'));
return;
}
// 保存
$cdnKey = Cdn::uploadLocalFile($tmpName, $this->loginUserInfo['id'], $fileExt);
$url = Cdn::getUrl($cdnKey);
echo json_encode(array('error' => 0, 'url' => $url));
}
public static function getHeadUrl($cdnKey, $sex)
{
if (empty($cdnKey)) {
return $sex == UcUserModelVars::SEX_FEMALE ? '//sta.hqoj.net/image/www/oj/head/default-girl.jpg' : '//sta.hqoj.net/image/www/oj/head/default-boy.jpg';
}
return Cdn::getUrl($cdnKey);
}
/**
* Get the configuration
* @return array
*/
protected function getListOf()
{
if (Cdn::isOnline() && $this->offline) {
return [];
}
/** @var ConfigLoader $loader */
$loader = \Yii::createObject($this->config['configLoaderClass']);
$loader->online($this->getPath());
return $loader->asArray();
}
public function ajaxUploadAction()
{
$field = 'file';
$fileExt = Upload::getFileExt($field);
$fileSize = Upload::getFilesize($field);
$tmpFile = Upload::getTmpName($field);
if (!in_array($fileExt, array('png', 'jpeg', 'jpg', 'gif', 'bmp'))) {
$this->echoJson(1, '只允许jpg,jpeg,bmp,png,gif格式的图片！');
}
if ($fileSize > 102400) {
$this->echoJson(1, '图片大小不能超过100KB！');
}
// 保存头像
$cdnKey = Cdn::uploadLocalFile($tmpFile, $this->loginUserInfo['id'], $fileExt);
UserCommonInterface::save(array('id' => $this->loginUserInfo['id'], 'head_img' => $cdnKey));
// 删除原先的头像
Cdn::delete($this->loginUserInfo['head_img']);
$this->echoJson(0, 'Success!', array('src' => OjCommonHelper::getHeadUrl($cdnKey, $this->loginUserInfo['sex'])));
}