git.m6w6.name Git - pharext/pharext.org/blob - app/Github/Storage/Memcache.php

   1 <?php
   2
   3 namespace app\Github\Storage;
   4
   5 use app\Github\Storage;
   6
   7 class Memcache implements Storage
   8 {
   9         private $mc;
  10         private $ns;
  11
  12         function __construct($ns = "github", \Memcached $mc = null) {
  13                 $this->ns = $ns;
  14                 if (!$mc) {
  15                         $mc = new \Memcached("pharext");
  16                         $mc->addServer("localhost", 11211);
  17                         $mc->setOption(\Memcached::OPT_PREFIX_KEY, "$ns:");
  18                 }
  19                 $this->mc = $mc;
  20         }
  21
  22         function get($key, Item &$item = null, $update = false) {
  23                 if (!$item = $this->mc->get($key)) {
  24                         return false;
  25                 }
  26
  27                 if (null === $item->getTTL()) {
  28                         return true;
  29                 }
  30                 if ($item->getLTL() >= 0) {
  31                         if ($update) {
  32                                 $item->setTimestamp();
  33                                 $this->mc->set($key, $item, $item->getTTL() + 60*60*24);
  34                         }
  35                         return true;
  36                 }
  37                 return false;
  38         }
  39
  40         function set($key, Item $item) {
  41                 $this->mc->set($key, $item, (null !== $item->getTTL()) ? $item->getTTL() + 60*60*24 : 0);
  42                 return $this;
  43         }
  44
  45         function del($key) {
  46                 $this->mc->delete($key);
  47         }
  48 }