Fixed use without any User management

Using the plugin without any User management has been made much easier.
It is the default behavior and it works out of the box without any need
to tinker files or configuration.

Controller/DocumentManagerAppController.php

@@ -22,7 +22,7 @@ public function hasAdminRights() {
 	 * Checks if a folder belongs to a User, i.e. all files in thise folder belongts to him
 	 */
 	public function folderBelongsToUser($path) {
-		if( !Configure::read('DocumentManager.authentification') || $this->Document->checkFolder($path, $this->getUserId())) {// file can be changed by current user
+		if($this->Document->checkFolder($path, $this->getUserId())) {// file can be changed by current user
 			return true;
 		};
 		return false;
@@ -32,7 +32,7 @@ public function folderBelongsToUser($path) {
 	 * Checks if the file belongs to a User
 	 */
 	public function fileBelongsToUser($user_id) {
-		if( !Configure::read('DocumentManager.authentification') || $this->getUserId() == $user_id) {// file can be changed by current user
+		if($this->getUserId() == $user_id) {// file can be changed by current user
 			return true;
 		};
 		return false;
@@ -42,10 +42,16 @@ public function fileBelongsToUser($user_id) {
 	 * Returns the logged user id, if not logged, return null 
 	 */
 	public function getUserId() {
+		if(!Configure::read('DocumentManager.authentification')) {// If there is no authentification, user_id is null
+			return null;
+		}
 		return $this->Authake->getUserId();
 	}
 
 	public function isAdmin() {
+		if(!Configure::read('DocumentManager.authentification')) {// If there is no authentification, everyone has all the rights
+			return true;
+		}
 		return $this->Authake->isMemberOf(1);
 	}
 

Model/Document.php

@@ -9,12 +9,18 @@
  */
 class Document extends DocumentManagerAppModel {
 
-	public $belongsTo = array(
-		'User' => array(
-			'className' => 'Authake.User',
-			'foreignKey' => 'user_id',
-		),
-	);
+	public function __construct($id = false, $table = null, $ds = null) {
+		if(Configure::read('DocumentManager.authentification')) {// If there is an authentification system, bind Documents to the right User model
+			$this->belongsTo = array(
+				'User' => array(
+					'className' => 'Authake.User',
+					'foreignKey' => 'user_id',
+				),
+			);
+		}
+		parent::__construct($id, $table, $ds);
+	}
+
 
 	public function beforeValidate() {
 		$this->validate = array(
@@ -65,7 +71,7 @@ function readFolder($pathFolderNames) {
 				$files[$i] = array(
 					'name' => $file,
 					'Document' => empty($document) ? null : $document['Document'],
-					'User' => empty($document) ? null : $document['User'],
+					'User' => (empty($document) || empty($document['User'])) ? null : $document['User'],
 				);
 			}
 		}

View/Helper/DocumentManagerHelper.php

@@ -10,7 +10,7 @@ class DocumentManagerHelper extends AppHelper {
 	public $helpers = array('Html', 'Authake.Authake');
 
 	public function hasAdminRights() {
-		if( !Configure::read('DocumentManager.authentification') || $this->isAdmin()) {// User has admin rights
+		if($this->isAdmin()) {// User has admin rights
 			return true;
 		};
 		return false;
@@ -20,7 +20,7 @@ public function hasAdminRights() {
 	 * Checks if the file belongs to a User
 	 */
 	public function fileBelongsToUser($user_id) {
-		if( !Configure::read('DocumentManager.authentification') || $this->getUserId() == $user_id) {// file can be changed by current user
+		if($this->getUserId() == $user_id) {// file can be changed by current user
 			return true;
 		};
 		return false;
@@ -30,10 +30,16 @@ public function fileBelongsToUser($user_id) {
 	 * Returns the logged user id, if not logged, return null 
 	 */
 	public function getUserId() {
+		if(!Configure::read('DocumentManager.authentification')) {// If there is no authentification, user_id is null
+			return null;
+		}
 		return $this->Authake->getUserId();
 	}
 
 	public function isAdmin() {
+		if(!Configure::read('DocumentManager.authentification')) {// If there is no authentification, everyone has all the rights
+			return true;
+		}
 		return $this->Authake->isMemberOf(1);
 	}
 }

readme.md

@@ -23,18 +23,19 @@ echo $this->fetch('script');
 
 *** Dependencies ***
 
-This plugin uses the following scripts: jquery, jquery-ui. http://jquery.com/ , http://jqueryui.com/
+This plugin uses jQuery : http://jquery.com/
+Be sure to load jQuery before including the scripts of this plugin. Otherwise while the plugin will still work, AJAX calls won't be possible.
 
-For display purposes this plugins uses the following graphic library: Bootstrap. http://twitter.github.io/bootstrap/
+For a better display install Bootstrap. http://twitter.github.io/bootstrap/
 
 For users permissions this plugin is meant to be used with the Authake plugin : https://github.com/mtkocak/authake
 Authake.User should declare it hasMany DocumentManager.Document.
 - Add the right permissions so Users can access the plugin actions
 - Users should have fields id, email, first_name and last_name.
 - Users can have field picture (displayed with Documents).
 
-If you have another users management system, change the $belongsTo in Document.php according to your User class, and change the functions getUserId() and isAdmin() 
-in DocumentManager/Controller/DocumentManagerAppController.php and DocumentManager/View/Helper/DocumentManagerHelper.php to retrieve the right information.
+If you have another users management system, change the $belongsTo in Document.php, __construct() function, according to your User class, and change the functions 
+getUserId() and isAdmin() in DocumentManager/Controller/DocumentManagerAppController.php and DocumentManager/View/Helper/DocumentManagerHelper.php to retrieve the right information.
 
 Using this plugin without Authake and without modifying these two functions will only work if you disable permission management to allow any user
 to access any action and any file as explained below.