/**
* Upload a file to the wiki via AJAX
*
* @return string
*/
public function ajaxRemoveTask()
{
// Check for request forgeries
Request::checkToken(array('get', 'post')) or jexit('Invalid Token');
// Ensure we have an ID to work with
$id = Request::getInt('id', 0);
if (!$id) {
echo json_encode(array('error' => Lang::txt('COM_STOREFRONT_ERROR_NO_ID')));
return;
}
$type = strtolower(Request::getWord('type', ''));
$imgId = Request::getInt('currentfile', '');
// Instantiate a model, change some info and save
switch ($type) {
case 'product':
$product = new Product($id);
$product->removeImage($imgId);
break;
default:
echo json_encode(array('error' => Lang::txt('COM_STOREFRONT_ERROR_INVALID_TYPE')));
return;
break;
}
if (!$product->update()) {
echo json_encode(array('error' => 'Error saving product'));
return;
}
//echo result
echo json_encode(array('success' => true, 'file' => '', 'id' => $id, 'size' => 0, 'width' => 0, 'height' => 0));
}
/**
* Upload a file
*
* @return void
*/
public function uploadTask()
{
if (Request::getVar('no_html', 0)) {
return $this->ajaxUploadTask();
}
// Check for request forgeries
Request::checkToken();
// Incoming
$id = Request::getInt('id', 0);
if (!$id) {
$this->setError(Lang::txt('COM_STOREFRONT_ERROR_NO_ID'));
$this->displayTask('', $id);
return;
}
// Build the path
$type = strtolower(Request::getWord('type', ''));
$path = $this->_path($type, $id);
if (!$path) {
$this->displayTask('', $id);
return;
}
// Incoming file
$file = Request::getVar('upload', '', 'files', 'array');
if (!$file['name']) {
$this->setError(Lang::txt('COM_STOREFRONT_NO_FILE'));
$this->displayTask('', $id);
return;
}
$curfile = Request::getVar('curfile', '');
if (!is_dir($path)) {
if (!Filesystem::makeDirectory($path)) {
$this->setError(Lang::txt('COM_STOREFRONT_ERROR_UNABLE_TO_CREATE_UPLOAD_PATH'));
$this->displayTask('', $id);
return;
}
}
// Make the filename safe
$file['name'] = Filesystem::clean($file['name']);
$file['name'] = str_replace(' ', '_', $file['name']);
// Perform the upload
if (!Filesystem::upload($file['tmp_name'], $path . DS . $file['name'])) {
$this->setError(Lang::txt('COM_STOREFRONT_ERROR_UPLOADING'));
$file = $curfile;
} else {
if (!Filesystem::isSafe($path . DS . $file['name'])) {
Filesystem::delete($path . DS . $file['name']);
$this->setError(Lang::txt('COM_STOREFRONT_ERROR_FILE_UNSAFE'));
$this->displayTask($curfile, $id);
return;
}
// Do we have an old file we're replacing?
if ($curfile = Request::getVar('currentfile', '')) {
// Remove old image
if (file_exists($path . DS . $curfile)) {
if (!Filesystem::delete($path . DS . $curfile)) {
$this->setError(Lang::txt('COM_COURSES_ERROR_UNABLE_TO_DELETE_FILE'));
$this->displayTask($file['name'], $id);
return;
}
}
}
switch ($type) {
case 'product':
// Instantiate a model, change some info and save
$product = new Product($id);
$product->setImage($file['name']);
break;
default:
echo json_encode(array('error' => Lang::txt('COM_STOREFRONT_ERROR_INVALID_TYPE')));
return;
break;
}
if (!$product->update()) {
$this->setError('Error updating product');
}
$file = $file['name'];
}
// Push through to the image view
$this->displayTask($file, $id);
}