cache.inc.php
2.27 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
<?php
class KTCache {
// {{{ getSingleton
function &getSingleton () {
if (!KTUtil::arrayGet($GLOBALS, 'oKTCache')) {
$GLOBALS['oKTCache'] = new KTCache;
}
return $GLOBALS['oKTCache'];
}
// }}}
// takes an Entity type-name, and an array of the failed attrs.
function alertFailure($sEntityType, $aFail) {
//var_dump($aFail);
$sMessage = sprintf('Failure in cache-comparison on type "%s": %s', $sEntityType, implode(', ', $aFail));
global $default;
$default->log->error($sMessage);
$_SESSION['KTErrorMessage'][] = $sMessage;
}
function KTCache() {
require_once("Cache/Lite.php");
require_once(KT_LIB_DIR . '/config/config.inc.php');
$aOptions = array();
$oKTConfig = KTConfig::getSingleton();
$this->bEnabled = $oKTConfig->get('cache/cacheEnabled', false);
if (empty($this->bEnabled)) {
return;
}
$aOptions['cacheDir'] = $oKTConfig->get('cache/cacheDirectory') . "/";
$user = KTLegacyLog::running_user();
if ($user) {
$aOptions['cacheDir'] .= $user . '/';
}
if (!file_exists($aOptions['cacheDir'])) {
mkdir($aOptions['cacheDir']);
}
$aOptions['lifeTime'] = 60;
$aOptions['memoryCaching'] = true;
$aOptions['automaticSerialization'] = true;
$this->oLite =& new Cache_Lite($aOptions);
}
function get($group, $id) {
if (empty($this->bEnabled)) {
return array(false, false);
}
$stuff = $this->oLite->get($id, strtolower($group));
if (is_array($stuff)) {
return array(true, $stuff[0]);
}
return array(false, false);
}
function set($group, $id, $val) {
if (empty($this->bEnabled)) {
return false;
}
return $this->oLite->save(array($val), $id, strtolower($group));
}
function remove($group, $id) {
if (empty($this->bEnabled)) {
return false;
}
return $this->oLite->remove($id, strtolower($group));
}
function clear($group) {
if (empty($this->bEnabled)) {
return false;
}
return $this->oLite->clean(strtolower($group));
}
}
?>