From 577d0f1eb5855f697601e3a41206cdefd14ff9b5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20=C3=96sterreicher?= <oesi@technikum-wien.at>
Date: Wed, 17 Feb 2021 15:21:38 +0100
Subject: [PATCH] Fixed Filename

---
 application/libraries/DmsLib.php | 33 ++++++++++++++++----------------
 1 file changed, 17 insertions(+), 16 deletions(-)

diff --git a/application/libraries/DmsLib.php b/application/libraries/DmsLib.php
index 64d58f987..da0dd84b6 100644
--- a/application/libraries/DmsLib.php
+++ b/application/libraries/DmsLib.php
@@ -5,10 +5,10 @@ if (! defined('BASEPATH')) exit('No direct script access allowed');
 class DmsLib
 {
 	const FILE_CONTENT_PROPERTY = 'file_content';
-	
+
 	const FILE_INPUT_NAME = 'uploadfile'; // name of the HTML input tag containing the uploaded file
 	private $UPLOAD_PATH = DMS_PATH; // temporary directory to store the upload file
-	
+
 	/**
 	 * Object initialization
 	 */
@@ -95,7 +95,7 @@ class DmsLib
 
 		return $result;
 	}
-	
+
 	/**
 	 * Uploads a document and saves it to DMS
 	 * @param $dms DMS assoc array
@@ -106,33 +106,33 @@ class DmsLib
 	{
 		// Init upload configs
 		$this->_loadUploadLibrary($allowed_types);
-		
+
 		if (!$this->ci->upload->do_upload(DmsLib::FILE_INPUT_NAME))
 		{
 			return error($this->ci->upload->display_errors());
 		}
-		
+
 		$upload_data = $this->ci->upload->data();  // data about the uploaded file
 		$filename = $upload_data['file_name'];
-		
+
 		// Insert to DMS table
 		if (!$result = $this->ci->DmsModel->insert($this->ci->DmsModel->filterFields($dms)))
 		{
 			return error('Failed inserting to DMS');
 		}
 		$upload_data['dms_id'] = $result->retval;
-		
+
 		// Insert DMS version
 		if (!$result = $this->ci->DmsVersionModel->insert(
 			$this->ci->DmsVersionModel->filterFields($dms, $result->retval, $filename)))
 		{
 			return error('Failed inserting DMS version');
 		}
-		
+
 		// return result of uploaded data
 		return success($upload_data); // data about the uploaded file
 	}
-	
+
 	/**
 	 * Download a document
 	 * @param $dms_id
@@ -143,22 +143,22 @@ class DmsLib
 		{
 			show_error('Wrong parameter');
 		}
-		
+
 		$this->ci->DmsVersionModel->addSelect('filename');
 		$result = $this->ci->DmsVersionModel->loadWhere(array('dms_id' => $dms_id));
-		
+
 		if (isError($result))
 		{
 			show_error(getError($result));
 		}
-		
+
 		$filename = $result->retval[0]->filename;
 		$file = DMS_PATH. $filename;
-		
+
 		if (file_exists($file))
 		{
 			$finfo  = new finfo(FILEINFO_MIME);
-			
+
 			header('Content-Description: File Transfer');
 			header('Content-Type: '.$finfo->file($file));
 			header('Expires: 0');
@@ -383,7 +383,7 @@ class DmsLib
 
 		return $result;
 	}
-	
+
 	/**
 	 * Loads the upload library of CI
 	 */
@@ -392,7 +392,8 @@ class DmsLib
 		$config['upload_path']          = $this->UPLOAD_PATH;
 		$config['allowed_types']        = implode('|', $allowed_types);
 		$config['overwrite']            = true;
-		
+		$config['file_name']				= uniqid().'.pdf';
+
 		$this->ci->load->library('upload', $config);
 		$this->ci->upload->initialize($config);
 	}