Viewing file:  FilesController.php (7.11 KB) -rw-r--r--
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<?php
/**
* @package FilesController
* @author TechVillage <support@techvill.org>
* @contributor Sakawat Hossain Rony <[sakawat.techvill@gmail.com]>
* @created 12-10-2021
*/
namespace App\Http\Controllers;
use App\Models\File;
use Illuminate\Http\Request;
use Validator;
use Illuminate\Support\Facades\DB;
use Session;
use Response;
class FilesController extends Controller
{
/**
* upload event attachments
* @param boolean $save
* @return json string
**/
public function uploadEventAttachments(Request $request, $save = false)
{
if (!empty($_FILES['attachment'])) {
$uploaderId = $request->uploader_id;
$tempDirectory = "public/contents/temp";
if (!file_exists($tempDirectory)) {
mkdir($tempDirectory, config('app.filePermission'), true);
}
$files = $request->attachment;
if ($_FILES['attachment']['error'] <> 0 || !is_uploaded_file($_FILES['attachment']['tmp_name'])) {
$this->_returnJSON(false, __('Error in uploading file. Please try again.'));
}
$maxFileSize = maxFileSize($_FILES['attachment']["size"]);
if (isset($maxFileSize['status']) && $maxFileSize['status'] == 0) {
$this->_returnJSON(false, $maxFileSize['message']);
}
$validator = Validator::make($request->all(), []);
$validator->after(function ($validator) use ($request) {
$files = $request->file('attachment');
if (empty($files)) {
return true;
}
if (checkFileValidation($files->getClientOriginalExtension(), 3) == false) {
$validator->errors()->add('upload_File', __('Allowed File Extensions: jpg, jpeg, png'));
}
});
if ($validator->fails()) {
$this->_returnJSON(false, __('Invalid file type'));
}
$attachment = md5(time()) .'_'. $uploaderId .'_'. $_FILES["attachment"]["name"];
$attachment = str_replace(array('/',' '), '_', $attachment);
$attachmentPath = $tempDirectory .'/'. $attachment;
if (move_uploaded_file($_FILES['attachment']['tmp_name'], $attachmentPath)) {
$this->_returnJSON(true, array('message' => __('Uploaded successfully'), 'attachment' => $attachment, 'attachment_type' => getFileIcon($_FILES["attachment"]["name"]), 'attachment_path' => $attachmentPath, 'attachment_name' => $_FILES["attachment"]["name"]));
}
}
$this->_returnJSON(false, __('Error in uploading file. Please try again.'));
}
/**
* delete attachment
*
* @param Request $request
* @return mixed
*/
public function deleteEventAttachment(Request $request)
{
$request->filePath = isset($request->filePath) && !empty($request->filePath) ? $request->filePath : $request->attachment;
if ($request->id != 0) {
if (isset($request->thumbnail) && !empty($request->thumbnail)) {
(new File)->unlinkFile($request->thumbnail);
}
return (new File)->deleteFiles(null, null, ['ids' => [$request->id]], $request->filePath);
} else {
return (new File)->unlinkFile($request->filePath);
}
}
/**
* @return false|string
*/
public function isValidFileSize()
{
$maxFileSize = maxFileSize($_GET['filesize']);
if (isset($maxFileSize['status']) && $maxFileSize['status'] == 0) {
return json_encode($maxFileSize['message']);
}
return json_encode(true);
}
/**
* Return JSON Encoded output for ajax call
*
* @param boolean $result
* @param mixed $data
* @param boolean $return if set the json encoded string will be returned
* @return string
*/
protected function _returnJSON($result, $data = null, $options = array()) {
$options = array_merge(array('return' => false, 'render' => false, 'layout' => false), $options);
if (is_string($data)) {
$data = array('errorMessage' => $data);
}
// render the current action and add to html data key
if (!empty($options['render'])) {
if (!empty($options['layout'])) {
$this->layout = $options['layout'];
}
if (empty($options['view'])) {
$options['view'] = $this->action;
}
$data['html'] = $this->render($options['view']);
if (is_object($data['html'])) {
if (($options['layout'] == 'paginated-html')) {
$data['html'] = json_decode($data['html']->body(), true);
} else {
$data['html'] = $data['html']->body();
}
}
}
if (!empty($options['sqlLogs'])) {
$data['_sqlLogs'] = $options['sqlLogs'];
}
if ($result !== false) {
if (!empty($options['return'])) {
return json_encode(array('result' => true, 'serverTime' => date('Y-m-d H:i:s'), 'data' => $data));
} else {
if (!empty($options['jsonResponse'])) {
// send josn response without exiting the code
$this->autoRender = false;
$this->response->body(json_encode(array('result' => true, 'serverTime' => date('Y-m-d H:i:s'), 'data' => $data)));
return $this->response;
} else {
// @deprecated, should be removed in the future, this is currently default way
echo json_encode(array('result' => true, 'serverTime' => date('Y-m-d H:i:s'), 'data' => $data));
exit;
}
}
} else {
$errorMessage = false;
if (!empty($data['errorMessage'])) {
$errorMessage = $data['errorMessage'];
}
if (!empty($options['return'])) {
return json_encode(array('result' => false, 'serverTime' => date('Y-m-d H:i:s'), 'errorMessage' => $errorMessage, 'data' => $data));
} else {
if (!empty($options['jsonResponse'])) {
// send josn response without exiting the code
$this->autoRender = false;
$this->response->body(json_encode(array('result' => false, 'serverTime' => date('Y-m-d H:i:s'), 'errorMessage' => $errorMessage, 'data' => $data)));
return $this->response;
} else {
// @deprecated, should be removed in the future, this is currently default way
echo json_encode(array('result' => false, 'serverTime' => date('Y-m-d H:i:s'), 'errorMessage' => $errorMessage, 'data' => $data));
exit;
}
}
}
}
public function downloadAttachment($id)
{
return (new File)->downloadAttachment($id);
}
}
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