/**
* Upload Image from POST
*
* @param array $file - Part of $_FILES like $_FILES['photo']
* @param string $fileName - Put image with this filename
* @param Config $imageUploaderConfig
* @throws RuntimeException
* @throws InvalidArgumentException
* @throws ImageException
* @throws ImageUploaderException
* @return Image
*/
public static function upload($file, $fileName = null, Config $imageUploaderConfig = null)
{
$imageUploaderConfig = ConfigManager::mergeConfigs($imageUploaderConfig, ConfigManager::getConfig("Image", "ImageUploader")->AuxConfig);
$uploadDir = $imageUploaderConfig->uploadDir;
if (empty($uploadDir)) {
throw new RuntimeException("Unable to get any appropriate uploadDir!");
}
if (!file_exists($uploadDir)) {
throw new InvalidArgumentException("Upload directory {$uploadDir} doesn't exists.");
}
ensurePathLastSlash($uploadDir);
if (!in_array($file["type"], $imageUploaderConfig->acceptedMimeTypes->toArray())) {
throw new ImageException("Unsupported file uploaded!");
}
// Check if we have enough memory to open this file as image
$info = getimagesize($file['tmp_name']);
if ($info != false && !Image::checkMemAvailbleForResize($info[0], $info[1])) {
throw new ImageUploaderException("Not enough memory to open image", static::EXCEPTION_IMAGE_IS_BIG);
}
// Check if we are able to create image resource from this file.
$image = new Image($file['tmp_name']);
$format = null;
if (isset($imageUploaderConfig->saveFormat) and $imageUploaderConfig->saveFormat != null) {
$format = $imageUploaderConfig->saveFormat;
} else {
$format = $image->getType();
}
if ($fileName === null) {
$fileName = static::findNewFileName($uploadDir, $format);
}
$savePath = $uploadDir . $fileName;
if (isset($imageUploaderConfig->minimumSize)) {
$checkResult = $image->isSizeMeetRequirements($imageUploaderConfig->minimumSize->largeSideMinSize, $imageUploaderConfig->minimumSize->smallSideMinSize);
if (!$checkResult) {
throw new ImageUploaderException("Given image is smaller than specified minimum size.", static::EXCEPTION_IMAGE_IS_SMALL);
}
}
switch ($format) {
case Image::IMAGE_TYPE_JPEG:
$image->writeJpeg($savePath);
break;
case Image::IMAGE_TYPE_PNG:
$image->writePng($savePath);
break;
case Image::IMAGE_TYPE_GIF:
$image->writeGif($savePath);
break;
}
return $image;
}
public static function upload($file, $fileName = null, $uploadDir = null)
{
if ($uploadDir === null) {
$fileUploaderConfig = ConfigManager::getConfig("FileUploader", "FileUploader")->AuxConfig;
if (isset($fileUploaderConfig->uploadDir)) {
$uploadDir = $fileUploaderConfig->uploadDir;
}
}
if (empty($uploadDir)) {
throw new RuntimeException("Unable to get any appropriate uploadDir!");
}
if (!file_exists($uploadDir)) {
throw new InvalidArgumentException("Upload directory {$uploadDir} doesn't exists.");
}
ensurePathLastSlash($uploadDir);
if ($file["error"] == UPLOAD_ERR_OK) {
$tmpName = $file["tmp_name"];
if ($fileName === null) {
$fileName = $file["name"];
}
return move_uploaded_file($tmpName, $uploadDir . basename($fileName));
}
return $fileName;
}
public function __construct(Config $config)
{
$this->config = $config;
ensurePathLastSlash($this->config->cacheDir);
}
