public function ChangeImage()
{
Log::Debug("Changing resource image for resource id %s", $this->page->GetResourceId());
$uploadedImage = $this->page->GetUploadedImage();
if ($uploadedImage->IsError()) {
die("Image error: " . $uploadedImage->Error());
}
$fileType = strtolower($uploadedImage->Extension());
$supportedTypes = array('jpeg', 'gif', 'png', 'jpg');
if (!in_array($fileType, $supportedTypes)) {
die("Invalid image type: {$fileType}");
}
$image = $this->imageFactory->Load($uploadedImage->TemporaryName());
$image->ResizeToWidth(300);
$fileName = "resource{$this->page->GetResourceId()}.{$fileType}";
$imageUploadDirectory = Configuration::Instance()->GetKey(ConfigKeys::IMAGE_UPLOAD_DIRECTORY);
$path = '';
if (is_dir($imageUploadDirectory)) {
$path = $imageUploadDirectory;
} else {
if (is_dir(ROOT_DIR . $imageUploadDirectory)) {
$path = ROOT_DIR . $imageUploadDirectory;
}
}
$path = "{$path}/{$fileName}";
Log::Debug("Saving resource image {$path}");
$image->Save($path);
$this->SaveResourceImage($fileName);
}