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<?php
namespace Mautic\FormBundle\Helper;
use Mautic\CoreBundle\Exception\FileUploadException;
use Mautic\CoreBundle\Helper\CoreParametersHelper;
use Mautic\CoreBundle\Helper\FileUploader;
use Mautic\FormBundle\Crate\UploadFileCrate;
use Mautic\FormBundle\Entity\Field;
use Mautic\FormBundle\Entity\Form;
use Mautic\FormBundle\Entity\Submission;
class FormUploader
{
public function __construct(
private FileUploader $fileUploader,
private CoreParametersHelper $coreParametersHelper
) {
}
/**
* @throws FileUploadException
*/
public function uploadFiles(UploadFileCrate $filesToUpload, Submission $submission): void
{
$uploadedFiles = [];
$result = $submission->getResults();
$alias = ''; // Only for IDE - will be overriden by foreach
try {
foreach ($filesToUpload as $fileFieldCrate) {
$field = $fileFieldCrate->getField();
$alias = $field->getAlias();
$uploadDir = $this->getUploadDir($field);
$fileName = $this->fileUploader->upload($uploadDir, $fileFieldCrate->getUploadedFile());
$result[$alias] = $fileName;
$uploadedFile = $uploadDir.DIRECTORY_SEPARATOR.$fileName;
$this->fixRotationJPG($uploadedFile);
$uploadedFiles[] =$uploadedFile;
}
$submission->setResults($result);
} catch (FileUploadException) {
foreach ($uploadedFiles as $filePath) {
$this->fileUploader->delete($filePath);
}
throw new FileUploadException($alias);
}
}
/**
* @param string $fileName
*/
public function getCompleteFilePath(Field $field, $fileName): string
{
$uploadDir = $this->getUploadDir($field);
return $uploadDir.DIRECTORY_SEPARATOR.$fileName;
}
public function deleteAllFilesOfFormField(Field $field): void
{
if (!$field->isFileType()) {
return;
}
$uploadDir = $this->getUploadDir($field);
$this->fileUploader->delete($uploadDir);
}
public function deleteFilesOfForm(Form $form): void
{
$formId = $form->getId() ?: $form->deletedId;
$formUploadDir = $this->getUploadDirOfForm($formId);
$this->fileUploader->delete($formUploadDir);
}
/**
* @todo Refactor code that result can be accessed normally and not only as a array of values
*/
public function deleteUploadedFiles(Submission $submission): void
{
$fields = $submission->getForm()->getFields();
foreach ($fields as $field) {
$this->deleteFileOfFormField($submission, $field);
}
}
private function deleteFileOfFormField(Submission $submission, Field $field): void
{
$alias = $field->getAlias();
$results = $submission->getResults();
if (!$field->isFileType() || empty($results[$alias])) {
return;
}
$fileName = $results[$alias];
$filePath = $this->getCompleteFilePath($field, $fileName);
$this->fileUploader->delete($filePath);
}
private function getUploadDir(Field $field): string
{
$fieldId = $field->getId();
$formUploadDir = $this->getUploadDirOfForm($field->getForm()->getId());
return $formUploadDir.DIRECTORY_SEPARATOR.$fieldId;
}
/**
* @throws \LogicException If formId is null
*/
private function getUploadDirOfForm(int $formId): string
{
$uploadDir = $this->coreParametersHelper->get('form_upload_dir');
return $uploadDir.DIRECTORY_SEPARATOR.$formId;
}
/**
* Fix iOS picture orientation after upload PHP
* https://stackoverflow.com/questions/22308921/fix-ios-picture-orientation-after-upload-php.
*/
private function fixRotationJPG($filename): void
{
if (IMAGETYPE_JPEG != exif_imagetype($filename)) {
return;
}
$exif = exif_read_data($filename);
if (empty($exif['Orientation'])) {
return;
}
$ort = $exif['Orientation']; /* STORES ORIENTATION FROM IMAGE */
$ort1 = $ort;
if (!empty($ort1)) {
$image = imagecreatefromjpeg($filename);
$ort = $ort1;
switch ($ort) {
case 3:
$image = imagerotate($image, 180, 0);
break;
case 6:
$image = imagerotate($image, -90, 0);
break;
case 8:
$image = imagerotate($image, 90, 0);
break;
}
}
imagejpeg($image, $filename, 90);
}
}
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