public function addFile($fileInfo, $userInfo, $privacy = false, $details = false)
{
$config = self::$_registry->get("config");
$s3 = new Zend_Service_Amazon_S3($config['services']['S3']['key'], $config['services']['S3']['secret']);
$filenameFilter = new Ml_Filter_FilenameRobot();
$filenameValidator = new Ml_Validate_Filename();
if (isset($details['title']) && !empty($details['title'])) {
$title = $details['title'];
} else {
$title = mb_substr(trim($fileInfo['name']), 0, 100);
/* try to use a good initial title for the file */
$titleNameposition = mb_strrpos($title, ".");
$titleSize = mb_strlen($title);
if ($titleSize > 5 && $titleSize - $titleNameposition <= 5) {
$tryTitle = mb_substr($title, 0, $titleNameposition);
if (!empty($tryTitle) && strrpos($tryTitle, ".") < mb_strlen($tryTitle) - 4) {
$title = $tryTitle;
}
}
}
//get the max value of mt_getrandmax() or the max value of the unsigned int type
$maxRand = mt_getrandmax() < 4294967295.0 ? mt_getrandmax() : 4294967295.0;
$secret = mt_rand(0, $maxRand);
$downloadSecret = mt_rand(0, $maxRand);
$filename = $filenameFilter->filter($fileInfo['name']);
if (!$filenameValidator->isValid($filename)) {
$extension = $filenameFilter->filter(strchr($filename, '.'));
if ($filenameValidator->isValid($extension)) {
$filename = mt_rand() . $extension;
} else {
$filename = mt_rand();
}
}
$this->_dbAdapter->beginTransaction();
try {
$this->_dbAdapter->insert("upload_history", array("byUid" => $userInfo['id'], "fileSize" => $fileInfo['size'], "filename" => $fileInfo['name']));
$uploadId = $this->_dbAdapter->lastInsertId("upload_history");
if (!$uploadId) {
throw new Exception("Can not create upload ID.");
}
$objectKey = $userInfo['alias'] . "/" . $uploadId . "-" . $downloadSecret . "/" . $filename;
$put = $s3->putFile($fileInfo['tmp_name'], $config['services']['S3']['sharesBucket'] . "/" . $objectKey, array(Zend_Service_Amazon_S3::S3_ACL_HEADER => Zend_Service_Amazon_S3::S3_ACL_PUBLIC_READ, "Content-Type" => Zend_Service_Amazon_S3::getMimeType($objectKey), 'Content-Disposition' => 'attachment;', "x-amz-meta-id" => $uploadId, "x-amz-meta-uid" => $userInfo['id'], "x-amz-meta-username" => $userInfo['alias']));
if (!$put) {
throw new Exception("Could not upload to storage service.");
}
$getInfo = $s3->getInfo($objectKey);
//If for error we can't retrieve the md5 from the s3 server...
if (!$getInfo) {
$md5 = md5_file($fileInfo['tmp_name']);
} else {
$md5 = $getInfo['etag'];
}
if (!isset($details['short'])) {
$details['short'] = '';
}
if (!isset($details['description'])) {
$details['description'] = '';
}
$this->_dbTable->insert(array("id" => $uploadId, "byUid" => $userInfo['id'], "secret" => $secret, "download_secret" => $downloadSecret, "privacy" => $privacy, "title" => $title, "filename" => $filename, "short" => $details['short'], "description" => $details['description'], "type" => mb_substr($fileInfo['type'], 0, 50), "fileSize" => $fileInfo['size'], "md5" => $md5));
if (!$this->_dbAdapter->lastInsertId()) {
throw new Exception("Could not create insert for new file.");
}
$this->_dbAdapter->commit();
return $uploadId;
} catch (Exception $e) {
$this->_dbAdapter->rollBack();
throw $e;
}
}
public function setAvatar($userInfo, $source)
{
$registry = Zend_Registry::getInstance();
$config = $registry->get("config");
$people = Ml_Model_People::getInstance();
$s3config = $config['services']['S3'];
$s3 = new Zend_Service_Amazon_S3($s3config['key'], $s3config['secret']);
try {
$im = new Imagick($source);
$im->setimagecompressionquality(self::$_imageQuality);
$dim = $im->getimagegeometry();
if (!$dim) {
return false;
}
} catch (Exception $e) {
return false;
}
$sizesInfo = array();
$tmpFilenames = array();
$im->unsharpMaskImage(0, 0.5, 1, 0.05);
foreach ($this->_sizes as $sizeInfo) {
$tmpFilenames[$sizeInfo[1]] = tempnam(sys_get_temp_dir(), 'HEADSHOT');
if ($sizeInfo[0] == "sq") {
if ($dim['height'] < $dim['width']) {
$size = $dim['height'];
} else {
$size = $dim['width'];
}
//@todo let the user crop using Javascript, so he/she can set the offsets (default 0,0)
$im->cropThumbnailImage($sizeInfo[3], $sizeInfo[3]);
} else {
if ($dim['width'] < $sizeInfo[3] && $dim['height'] < $sizeInfo[3] && $sizeInfo[2] != 'huge') {
copy($source, $tmpFilenames[$sizeInfo[1]]);
} else {
if ($dim['width'] > $dim['height']) {
$im->resizeimage($sizeInfo[3], 0, Imagick::FILTER_LANCZOS, 1);
} else {
$im->resize(0, $sizeInfo[3], Imagick::FILTER_LANCZOS, 1);
}
}
}
$im->writeimage($tmpFilenames[$sizeInfo[1]]);
$imGeometry = $im->getimagegeometry();
$sizesInfo[$sizeInfo[0]] = array("w" => $imGeometry['width'], "h" => $imGeometry['height']);
}
$oldData = unserialize($userInfo['avatarInfo']);
//get the max value of mt_getrandmax() or the max value of the unsigned int type
if (mt_getrandmax() < 4294967295.0) {
$maxRand = mt_getrandmax();
} else {
$maxRand = 4294967295.0;
}
$newSecret = mt_rand(0, $maxRand);
if (isset($oldData['secret'])) {
while ($oldData['secret'] == $newSecret) {
$newSecret = mt_rand(0, $maxRand);
}
}
foreach ($tmpFilenames as $size => $file) {
if ($size == '_h') {
$privacy = Zend_Service_Amazon_S3::S3_ACL_PRIVATE;
} else {
$privacy = Zend_Service_Amazon_S3::S3_ACL_PUBLIC_READ;
}
$picAddr = $s3config['headshotsBucket'] . "/" . $userInfo['id'] . '-' . $newSecret . $size . '.jpg';
$meta = array(Zend_Service_Amazon_S3::S3_ACL_HEADER => $privacy, "Content-Type" => Zend_Service_Amazon_S3::getMimeType($picAddr), "Cache-Control" => "max-age=37580000, public", "Expires" => "Thu, 10 May 2029 00:00:00 GMT");
$s3->putFile($file, $picAddr, $meta);
unlink($file);
}
$newAvatarInfo = serialize(array("sizes" => $sizesInfo, "secret" => $newSecret));
$people->update($userInfo['id'], array("avatarInfo" => $newAvatarInfo));
//delete the old files
$this->deleteFiles($userInfo);
return true;
}
