+ add session.save_path check.

* adjust align of checking title.

module/install/control.php

@@ -55,6 +55,8 @@ class install extends control
         $this->view->phpVersion     = $this->install->getPhpVersion();
         $this->view->phpResult      = $this->install->checkPHP();
         $this->view->pdoResult      = $this->install->checkPDO();
+        $this->view->sessionResult  = $this->install->checkSessionSavePath();
+        $this->view->sessionInfo    = $this->install->getSessionSavePath();
         $this->view->pdoMySQLResult = $this->install->checkPDOMySQL();
         $this->view->jsonResult     = $this->install->checkJSON();
         $this->view->tmpRootInfo    = $this->install->getTmpRoot();

module/install/lang/en.php

@@ -61,6 +61,8 @@ $lang->install->json         = 'JSON extension';
 $lang->install->jsonFail     = 'Edit the php.ini file to load JSON extension';
 $lang->install->tmpRoot      = 'Temp directory';
 $lang->install->dataRoot     = 'Upload directory.';
+$lang->install->session      = 'Session save path';
+$lang->install->sessionFail  = 'Edit the php.ini file to set session.save_path';
 $lang->install->mkdir        = '<p>Should creat the directory %s。<br /> Under linux, can try<br /> mkdir -p %s</p>';
 $lang->install->chmod        = 'Should change the permission of "%s".<br />Under linux, can try<br />chmod o=rwx -R %s';
 

module/install/lang/zh-cn.php

@@ -61,6 +61,8 @@ $lang->install->json         = 'JSON扩展';
 $lang->install->jsonFail     = '修改PHP配置文件，加载JSON扩展。';
 $lang->install->tmpRoot      = '临时文件目录';
 $lang->install->dataRoot     = '上传文件目录';
+$lang->install->session      = 'Session存储目录';
+$lang->install->sessionFail  = '修改PHP配置文件，设置session.save_path';
 $lang->install->mkdir        = '<p>需要创建目录%s。<br /> linux下面命令为：<br /> mkdir -p %s</p>';
 $lang->install->chmod        = '需要修改目录 "%s" 的权限。<br />linux下面命令为：<br />chmod o=rwx -R %s';
 

module/install/model.php

@@ -125,6 +125,32 @@ class installModel extends model
         return $result = (is_dir($tmpRoot) and is_writable($tmpRoot)) ? 'ok' : 'fail';
     }
 
+    /**
+     * Get session save path. 
+     * 
+     * @access public
+     * @return array 
+     */
+    public function getSessionSavePath()
+    {
+        $result['path']     = session_save_path();
+        $result['exists']   = is_dir($result['path']);
+        $result['writable'] = is_writable($result['path']);
+        return $result;
+    }
+
+    /**
+     * Check session save path. 
+     * 
+     * @access public
+     * @return string
+     */
+    public function checkSessionSavePath()
+    {
+        $sessionSavePath = session_save_path();
+        return $result   = (is_dir($sessionSavePath) and is_writable($sessionSavePath)) ? 'ok' : 'fail'; 
+    }
+
     /**
      * Get data root 
      * 

module/install/view/step1.html.php

@@ -13,10 +13,10 @@
 <table align='center' class='table-6 a-center'>
   <caption><?php echo $lang->install->checking;?></caption>
   <tr>
-    <th class='w-p20'><?php echo $lang->install->checkItem;?></th>
-    <th class='w-p25'><?php echo $lang->install->current?></th>
-    <th class='w-p15'><?php echo $lang->install->result?></th>
-    <th><?php echo $lang->install->action?></th>
+    <th class='w-p20 a-center'><?php echo $lang->install->checkItem;?></th>
+    <th class='w-p25 a-center'><?php echo $lang->install->current?></th>
+    <th class='w-p15 a-center'><?php echo $lang->install->result?></th>
+    <th class="a-center"><?php echo $lang->install->action?></th>
   </tr>
   <tr>
     <th><?php echo $lang->install->phpVersion;?></th>
@@ -74,6 +74,29 @@
       ?>
     </td>
   </tr>
+  <tr>
+    <th><?php echo $lang->install->session;?></th>
+    <td>
+      <?php
+      $sessionInfo['exists']   ? print($lang->install->exists)   : print($lang->install->notExists);
+      $sessionInfo['writable'] ? print($lang->install->writable) : print($lang->install->notWritable);
+      ?>
+    </td>
+    <td class='<?php echo $sessionResult;?>'><?php echo $lang->install->$sessionResult;?></td>
+    <td class='a-left f-12px'>
+      <?php 
+      if($sessionInfo['path'])
+      {
+          if(!$sessionInfo['exists'])   printf($lang->install->mkdir, $sessionInfo['path'], $sessionInfo['path']);
+          if(!$sessionInfo['writable']) printf($lang->install->chmod, $sessionInfo['path'], $sessionInfo['path']);
+      }
+      else
+      {
+          echo $lang->install->sessionFail; 
+      }
+      ?>
+    </td>
+  </tr>
   <tr>
     <td colspan='4'>
     <?php