/**
* validate upload field
* @param string $field
*
* @return boolean
*/
public function validate($field = null)
{
if (null == $field) {
$field = $this->_field;
}
$valid = true;
if (null == $field || !isset($_FILES[$field])) {
$this->_error[] = 'Empty file upload or file upload not found in temp dir';
return false;
}
$this->_dir = Folder::clean($this->_dir);
if (null == $this->_dir) {
$this->_error[] = 'Upload directory empty';
$valid = false;
}
if (!is_dir($this->_dir) || !is_writeable($this->_dir)) {
$this->_error[] = 'Upload directory not found or can not writable';
$valid = false;
}
if ($_FILES[$field]['error'] != 0) {
switch ($_FILES[$field]['error']) {
case 1:
$this->_error[] = 'The file is too large (server)';
break;
case 2:
$this->_error[] = 'The file is too large (form)';
break;
case 3:
$this->_error[] = 'The file was only partially uploaded';
break;
case 4:
$this->_error[] = 'No file was uploaded';
break;
case 5:
$this->_error[] = 'The servers temporary folder is missing';
break;
case 6:
$this->_error[] = 'Failed to write to the temporary folder';
break;
}
return false;
}
if (true === $this->_requiredCheckMimeType) {
if (false === $this->checkMineType($field)) {
$valid = false;
}
}
//check file size
if ($_FILES[$field]['size'] / (1024 * 1024) > $this->_maxSize) {
$this->_error[] = 'File size (' . $_FILES[$field]['size'] / (1024 * 1024) . ') is too big (more than allowed size:' . $this->_maxSize . ' Mb)';
$valid = false;
}
return $valid;
}
public function executeRemoveImg()
{
$file_name = $this->post('file_name');
$item_id = $this->post('item_id');
$res = new \AjaxResponse();
$res->type = \AjaxResponse::ERROR;
if (!$item_id || !($item = \Items::retrieveById($item_id))) {
$res->message = t('Items not found');
return $this->renderText($res->toString());
}
if ($file_name) {
$file_path = MEDIA_DIR . '/product_img/' . $file_name;
Folder::clean($file_path);
$item->removeImage($file_name);
if ($item->save(false)) {
@unlink($file_path);
$res->message = t('OK!');
$res->type = \AjaxResponse::SUCCESS;
} else {
$res->message = t('Something went wrong, could not remove image');
}
}
$item_img = $item->getImages();
foreach ($item_img as &$img) {
$img['url'] = rtrim($this->document()->getBaseUrl(), '/') . preg_replace('/(\\/+)/', '/', '/../' . $img['path']);
$img['thumb_url'] = \Items::getImgThumbFromPath($img['path'], 52);
}
$res->images = $item_img;
return $this->renderText($res->toString());
}
public function afterDelete()
{
@unlink(\Flywheel\Util\Folder::clean(MEDIA_DIR . $this->getPath()));
return parent::afterDelete();
}
/**
* validate upload field
* @param string $field
*
* @return boolean
*/
public function validate($field = null)
{
if (null == $field) {
$field = $this->_field;
}
$valid = true;
if (null == $field || !isset($_FILES[$field])) {
$this->_error[] = 'Empty file upload or file upload not found in temp dir';
return false;
}
$this->_dir = Folder::clean($this->_dir);
if (null == $this->_dir) {
$this->_error[] = 'Upload directory empty';
$valid = false;
}
if (!is_dir($this->_dir) || !is_writeable($this->_dir)) {
$this->_error[] = 'Upload directory not found or can not writable';
$valid = false;
}
foreach ($this->_uploadData as $data) {
if ($this->_valid($data) && $valid) {
$valid = true;
} else {
$valid = false;
}
}
return $valid;
}
