Question

I wonder whether someone may be able to help me please.

Using Aurigma image Uploader I’ve put together the code below which allows users to upload location based images.

<?php

//This variable specifies relative path to the folder, where the gallery with uploaded files is located.
//Do not forget about the slash in the end of the folder name.
$galleryPath = 'UploadedFiles/';

require_once 'Includes/gallery_helper.php';

require_once 'ImageUploaderPHP/UploadHandler.class.php';

/**
 * FileUploaded callback function
 * @param $uploadedFile UploadedFile
 */
function onFileUploaded($uploadedFile) {

  $packageFields = $uploadedFile->getPackage()->getPackageFields();
  $username=$packageFields["username"];
  $locationid=$packageFields["locationid"];

  global $galleryPath;

  $absGalleryPath = realpath($galleryPath) . DIRECTORY_SEPARATOR;
  $absThumbnailsPath = $absGalleryPath . 'Thumbnails' . DIRECTORY_SEPARATOR;

  if ($uploadedFile->getPackage()->getPackageIndex() == 0 && $uploadedFile->getIndex() == 0) {
    initGallery($absGalleryPath, $absThumbnailsPath, FALSE);
  }

  $locationfolder = $_POST['locationid'];
  $locationfolder = preg_replace('/[^a-z0-9_\-\.()\[\]{}]/i', '_', $locationfolder);
  if (!is_dir($absGalleryPath . $locationfolder)) {
    mkdir($absGalleryPath . $locationfolder, 0777);
  }

  $dirName = $_POST['folder'];
  $dirName = preg_replace('/[^a-z0-9_\-\.()\[\]{}]/i', '_', $dirName);
  if (!is_dir($absGalleryPath . $dirName)) {
    mkdir($absGalleryPath . $dirName, 0777);
  }

  $path = rtrim($dirName, '/\\') . '/';

  $originalFileName = $uploadedFile->getSourceName();

  $files = $uploadedFile->getConvertedFiles();

  // save converter 1

  $sourceFileName = getSafeFileName($absGalleryPath, $originalFileName);
  $sourceFile = $files[0];
  /* @var $sourceFile ConvertedFile */
  if ($sourceFile) {
    $sourceFile->moveTo($absGalleryPath . $sourceFileName);
  }

  // save converter 2   

  $thumbnailFileName = getSafeFileName($absThumbnailsPath, $originalFileName);
  $thumbnailFile = $files[1];
  /* @var $thumbnailFile ConvertedFile */
  if ($thumbnailFile) {
    $thumbnailFile->moveTo($absThumbnailsPath . $thumbnailFileName);
  }

  //Load XML file which will keep information about files (image dimensions, description, etc).
  //XML is used solely for brevity. In real-life application most likely you will use database instead.
  $descriptions = new DOMDocument('1.0', 'utf-8');
  $descriptions->load($absGalleryPath . 'files.xml');

  //Save file info.
  $xmlFile = $descriptions->createElement('file');
  $xmlFile->setAttribute('name', $_POST['folder'] . '/' . $originalFileName);
  $xmlFile->setAttribute('source', $sourceFileName);
  $xmlFile->setAttribute('size', $uploadedFile->getSourceSize());
  $xmlFile->setAttribute('originalname', $originalFileName);
  $xmlFile->setAttribute('thumbnail', $thumbnailFileName);
  $xmlFile->setAttribute('description', $uploadedFile->getDescription());
  //Add additional fields
  $xmlFile->setAttribute('username', $username);
  $xmlFile->setAttribute('locationid', $locationid);
  $xmlFile->setAttribute('folder', $dirName);
  $descriptions->documentElement->appendChild($xmlFile);
  $descriptions->save($absGalleryPath . 'files.xml');
}

$uh = new UploadHandler();
$uh->setFileUploadedCallback('onFileUploaded');
$uh->processRequest();
?>

This code, in addition to the original script creates a ‘location’ folder with it’s name derived from the ‘locationid’ value.

I’ve now come across a problem which I just can’t seem to find the solution to.

When the user adds an image, the original image, a file entitled ‘files.xml’ and a folder called Thumbnails containing a thumbnail version of the image are created and saved in a folder called ‘UploadedFiles’.

What I’m trying to do is to move the afore mentioned files into my ‘location’ folder, so the structure would be:

Uploaded Files (Folder)

• Location (subfolder), containing original image, ‘files.xml’, Thumbnails folder containing and thumbnail image

I’m certainly not an expert in PHP, but I’ve tried to follow the format of the existing code creating:

$locationpath = $locationfolder
$abslocationpath = realpath($locationpath) . DIRECTORY_SEPARATOR;

I then tried to point the various files and folders I want to move to $abslocationpath but this doesn’t work. I’m sure that the answer lies within creating a new directory, but I’m at a loss about how to do this.

I just wondered whether someone could perhaps provide some guidance please on how I can create the relevant directory and move the files to the new folder structure I want to create.

Many thanks

Answer 1

Your code looks fine, however, I don’t see where you make any calls that actually move anything to the locations path.

I’ve modified your code slightly. Please first look through it, paying attention to the commented lines and make adjustments accordingly and let me know if it produces the desired results:

require_once 'Includes/gallery_helper.php';
require_once 'ImageUploaderPHP/UploadHandler.class.php';
$galleryPath = 'UploadedFiles/';

function onFileUploaded($uploadedFile) {
  global $galleryPath;

  $packageFields = $uploadedFile->getPackage()->getPackageFields();
  $username=$packageFields["username"];
  $locationid=$packageFields["locationid"];
  $locationfolder = preg_replace('/[^a-z0-9_\-\.()\[\]{}]/i', '_', $_POST['locationid']);
  $dirName = preg_replace('/[^a-z0-9_\-\.()\[\]{}]/i', '_', $_POST['folder']);

  $absGalleryPath = realpath($galleryPath) . DIRECTORY_SEPARATOR . $locationfolder . DIRECTORY_SEPARATOR;
  $absThumbnailsPath = $absGalleryPath . 'Thumbnails' . DIRECTORY_SEPARATOR;

  if (!is_dir($absGalleryPath)) mkdir($absGalleryPath, 0777, true);
  chmod($absGalleryPath, 0777);
  if (!is_dir($absGalleryPath . $dirName)) mkdir($absGalleryPath . $dirName, 0777, true);
  chmod($absGalleryPath . $dirName, 0777);

  if ($uploadedFile->getPackage()->getPackageIndex() == 0 && $uploadedFile->getIndex() == 0)
    initGallery($absGalleryPath, $absThumbnailsPath, FALSE);

  $originalFileName = $uploadedFile->getSourceName();
  $files = $uploadedFile->getConvertedFiles();
  $sourceFileName = getSafeFileName($absGalleryPath, $originalFileName);
  $sourceFile = $files[0];

  if ($sourceFile) $sourceFile->moveTo($absGalleryPath . $sourceFileName);
  $thumbnailFileName = getSafeFileName($absThumbnailsPath, $originalFileName);
  $thumbnailFile = $files[1];
  if ($thumbnailFile) $thumbnailFile->moveTo($absThumbnailsPath . $thumbnailFileName);

  $xmlFile = $descriptions->createElement('file');
  // <-- please check the following line
  $xmlFile->setAttribute('name', $_POST['folder'] . '/' . $originalFileName);
  $xmlFile->setAttribute('source', $sourceFileName);
  $xmlFile->setAttribute('size', $uploadedFile->getSourceSize());
  $xmlFile->setAttribute('originalname', $originalFileName);
  $xmlFile->setAttribute('thumbnail', $thumbnailFileName);
  $xmlFile->setAttribute('description', $uploadedFile->getDescription());
  $xmlFile->setAttribute('username', $username);
  $xmlFile->setAttribute('locationid', $locationid);
  $xmlFile->setAttribute('folder', $dirName);

  $descriptions = new DOMDocument('1.0', 'utf-8');
  $descriptions->load($absGalleryPath . 'files.xml');
  $descriptions->documentElement->appendChild($xmlFile);
  $descriptions->save($absGalleryPath . 'files.xml');
}

$uh = new UploadHandler();
$uh->setFileUploadedCallback('onFileUploaded');
$uh->processRequest();