issue #97 modification of session timeout mechanism

Now session timeout worked =)
And it is described in config file and no possibility to set it for each user differently.
Furthermore added setting of session store path.

Author: Ovsyanka

app/classes/BaseController.php

@@ -67,7 +67,7 @@ public function onBefore() {
 
 			//if auth is disabled
 			if ($server && !$server->mongoAuth() && !$server->controlAuth()) {
-				MUser::login("rockmongo_memo", "rockmongo_memo", xi("host"), "admin", 10800);
+				MUser::login("rockmongo_memo", "rockmongo_memo", xi("host"), "admin");
 				$this->_admin = MUser::userInSession();
 			}
 			else {
@@ -139,10 +139,10 @@ protected function _convertValue($mongodb, $dataType, $format, $value, $integerV
 			case "long":
 				if (class_exists("MongoInt64")) {
 					$realValue = new MongoInt64($longValue);
-				}
+				}
 				else {
 					$realValue = $longValue;
-				}
+				}
 				break;
 			case "float":
 			case "double":

app/controllers/login.php

@@ -21,10 +21,6 @@ public function doIndex() {
 		$this->db = trim(xn("db"));
 		$this->hostIndex = xi("host");
 		$this->languages = rock_load_languages();
-		$this->expires = array(
-			3 => "3 " . rock_lang("hours"),
-			720 => "1 " . rock_lang("month"),
-		);
 		$this->moreOptions = xi("more");
 
 		if ($this->isPost()) {
@@ -44,7 +40,7 @@ public function doIndex() {
 
 			//remember user
 			import("models.MUser");
-			MUser::login($this->username, $password, $this->hostIndex, $this->db, xi("expire") * 3600);
+			MUser::login($this->username, $password, $this->hostIndex, $this->db);
 
 			//remember lang
 			setcookie("ROCK_LANG", x("lang"), time() + 365 * 86400);

app/models/MUser.php

@@ -5,7 +5,6 @@ class MUser {
 	private $_password;
 	private $_hostIndex;
 	private $_db;
-	private $_timeout;
 
 	public function __construct() {
 
@@ -63,10 +62,6 @@ public function dbs() {
 		return preg_split("/\\s*,\\s*/", $this->_db);
 	}
 
-	public function setTimeout($timeout) {
-		$this->_timeout = $timeout;
-	}
-	
 	/**
 	 * Validate User
 	 *
@@ -90,14 +85,13 @@ public function changeHost($hostIndex) {
 		$_SESSION["login"]["index"] = $hostIndex;
 	}
 
-	public static function login($username, $password, $hostIndex, $db, $timeout) {
+	public static function login($username, $password, $hostIndex, $db) {
 		$_SESSION["login"] = array(
 			"username" => $username,
 			"password" => $password,
 			"index" => $hostIndex,
 			"db" => $db
 		);
-		setcookie(session_name(), session_id(), time() + $timeout);
 	}
 
 	/**

config.sample.php

@@ -5,7 +5,19 @@
  * Defining default options and server configuration
  * @package rockmongo
  */
- 
+
+// session store configurating
+
+// Timeuot of session in seconds
+ini_set('session.gc_maxlifetime', 60*60*3); //3 hours
+
+// this defines, where session files will be stored.
+// it is important in this case: http://php.net/manual/en/session.configuration.php#ini.session.gc-maxlifetime
+$currentSessionPath = ini_get('session.save_path');
+$save_path = $currentSessionPath . DIRECTORY_SEPARATOR . 'rockmongo';
+if (!is_dir($save_path)) mkdir($save_path, 0777, true);
+ini_set('session.save_path', $save_path);
+
 $MONGO = array();
 $MONGO["features"]["log_query"] = "on";//log queries
 $MONGO["features"]["theme"] = "default";//theme

themes/default/views/login/index.php

@@ -69,16 +69,6 @@ function r_show_more_options(btn) {
 			<?php endforeach;?>
 			</select></td>
 		</tr>
-		<tr>
-			<td><?php hm("alive"); ?>:</td>
-			<td>
-			<select name="expire" style="width:150px">
-			<?php foreach ($expires as $long => $name):?>
-			<option value="<?php h($long);?>"><?php h($name);?></option>
-			<?php endforeach;?>
-			</select>
-			</td>
-		</tr>
 		</tbody>
 		<tr>
 			<td colspan="2" align="center"><input type="submit" value="<?php hm("loginandrock"); ?>"/></td>