public function actionUpload()
{
$params = Yii::app()->params;
$file = CUploadedFile::getInstanceByName('avatar');
try {
if ($file === null) {
throw new Exception(Yii::t('common', 'No file uploaded'), 1);
}
if ($file->getHasError()) {
throw new Exception(Yii::t('common', 'Upload failed, please contact the administrator'), $file->getError());
}
$imagesize = getimagesize($file->getTempName());
if ($imagesize === false) {
throw new Exception(Yii::t('common', 'Invalid file type of image'), 2);
}
if ($imagesize[0] > $params['avatar']['width'] || $imagesize[1] > $params['avatar']['height']) {
throw new Exception(Yii::t('common', 'Image height or width exceeded, the limited width is {width} and height is {height}', array('{width}' => $params['avatar']['width'], '{height}' => $params['avatar']['height'])), 3);
}
if (filesize($file->getTempName()) > $params['avatar']['size']) {
throw new Exception(Yii::t('common', 'File is too large, the limited size is {size}', array('{size}' => sprintf('%.2fMB', $params['avatar']['size'] / 1048576))), 4);
}
$basePath = $params->staticPath;
$extension = image_type_to_extension($imagesize[2]);
$md5 = md5(file_get_contents($file->getTempName()));
$filename = $md5 . $extension;
$dirname = 'upload/' . $md5[0] . '/';
$fullPath = $params->staticPath . $dirname . $filename;
$fullDir = dirname($fullPath);
if (!is_dir($fullDir)) {
mkdir($fullDir, 0755, true);
}
if (file_exists($fullPath) || $file->saveAs($fullPath)) {
$userAvatar = new UserAvatar();
$userAvatar->user_id = $this->user->id;
$userAvatar->md5 = $md5;
$userAvatar->extension = $extension;
$userAvatar->width = $imagesize[0];
$userAvatar->height = $imagesize[1];
$userAvatar->add_time = time();
$userAvatar->save(false);
$this->user->avatar_id = $userAvatar->id;
$this->user->save();
$url = $params->staticUrlPrefix . $dirname . $filename;
$errorCode = 0;
$errorMsg = '';
} else {
throw new Exception(Yii::t('common', 'Upload failed, please contact the administrator'), 1);
}
} catch (Exception $e) {
$url = '';
$errorCode = $e->getCode();
$errorMsg = $e->getMessage();
}
$this->render('upload', array('url' => $url, 'errorCode' => $errorCode, 'errorMsg' => $errorMsg));
}
public static function importByUrlAndUserId($pUrl, $pUserId, $pOnlineIdentity)
{
try {
$lImported = ImageImporter::importImageFromUrl($pUrl, $pUserId);
if ($lImported) {
$lAvatar = new UserAvatar();
$lAvatar->setUserId($pUserId);
$lAvatar->setAvatar(md5(strtolower($pUrl)) . '-' . $pUserId . '.jpg');
$lAvatar->setOnlineIdentityId($pOnlineIdentity->getId());
// inititalize gravatar info
$lAvatar->setImportedIdentifier($pUrl);
// generate missing
$lAvatar->generateAvatarThumbnails();
$lAvatar->setImportedCommunity($pOnlineIdentity->getCommunityId());
$lAvatar->save();
}
} catch (Exception $e) {
sfContext::getInstance()->getLogger()->err("{ImageImporter} Exception: " . print_r($e, true));
}
}
