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phpIcqBot
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phpIcqBot

Source for file store.flatfile.class.php

Documentation is available at store.flatfile.class.php

  1. <?php
  2. define("ICQBOT_DEFAULTSTOREDIR",'./store/modules/');
  3.  
  4. class IcqBot_Store_Flatfile extends IcqBot_Store
  5. {
  6.  
  7.     private $storedir;
  8.     private $writable;
  9.     
  10.     public function __construct(IcqBot_Logs &$logs)
  11.     {
  12.         parent::__construct($logs);
  13.         
  14.         $this->storedir = ICQBOT_DEFAULTSTOREDIR;
  15.         
  16.         if (!file_exists($this->storedir))
  17.         {
  18.             $old_umask = umask(0);
  19.             $res = mkdir($this->storedir,0777, true);
  20.             umask($old_umask);
  21.             
  22.             if ($res == false)
  23.             {
  24.                 $this->logs->write('Cannot create STORE dir "'.$this->storedir.'".');
  25.             }
  26.         }
  27.         
  28.         if (false == ($this->writable = is_writeable($this->storedir)))
  29.         {
  30.             $this->logs->write('STORE dir "'.$this->storedir.'" is not writable!');
  31.         }
  32.     }
  33.     
  34.     public function setData(IcqBot_Module $module, $key, $value = false)
  35.     {
  36.         if (!$this->writable)
  37.         {
  38.             return false;
  39.         }
  40.         $mod_name = get_class($module);
  41.         $keys = $this->createOrGet($this->storedir.$mod_name);
  42.         $keys[$key] = $value;
  43.         file_put_contents($this->storedir.$mod_name,serialize($keys));
  44.         return true;
  45.     }
  46.     
  47.     public function getData(IcqBot_Module $module, $key)
  48.     {
  49.         if (!$this->writable)
  50.         {
  51.             return null;
  52.         }
  53.         $keys = $this->createOrGet($this->storedir.get_class($module));
  54.         if (isset($keys[$key]))
  55.         {
  56.             return $keys[$key];
  57.         }
  58.         return null;        
  59.     }
  60.     
  61.     public function clearData(IcqBot_Module $module)
  62.     {
  63.         if ($this->writable)
  64.         {
  65.             return false;
  66.         }
  67.         file_put_contents($this->storedir.get_class($module),serialize(array()));
  68.         return true;
  69.     }
  70.     
  71.     public function getAllData(IcqBot_Module $module)
  72.     {
  73.         if ($this->writable)
  74.         {
  75.             return null;
  76.         }
  77.         return $this->createOrGet($this->storedir.get_class($module));
  78.     }
  79.     
  80.     private function createOrGet($fname)
  81.     {
  82.         if (!file_exists($fname))
  83.         {
  84.             file_put_contents($fname,serialize(array()));
  85.             clearstatcache();
  86.         }
  87.         return unserialize(file_get_contents($fname));
  88.     }
  89.  
  90. }
Documentation generated on Mon, 24 Dec 2007 09:34:35 +0500 by phpDocumentor 1.4.0