|
1
|
<?php
|
|
2
|
|
|
3
|
/**
|
|
4
|
* @file
|
|
5
|
* Custom cache implementation for the CTools CSS cache.
|
|
6
|
*/
|
|
7
|
|
|
8
|
class CToolsCssCache implements DrupalCacheInterface {
|
|
9
|
|
|
10
|
/**
|
|
11
|
* {@inheritdoc}
|
|
12
|
*/
|
|
13
|
public function clear($cid = NULL, $wildcard = FALSE) {
|
|
14
|
// Only clear the caches if the wildcard is set, this ensures that the cache
|
|
15
|
// is only cleared when the full caches are cleared manually (eg by invoking
|
|
16
|
// drupal_flush_all_caches()), and not on a cron run.
|
|
17
|
// @see drupal_flush_all_caches()
|
|
18
|
// @see system_cron()
|
|
19
|
if ($wildcard) {
|
|
20
|
ctools_include('css');
|
|
21
|
ctools_css_flush_caches();
|
|
22
|
}
|
|
23
|
}
|
|
24
|
|
|
25
|
/**
|
|
26
|
* {@inheritdoc}
|
|
27
|
*/
|
|
28
|
public function get($cid) {
|
|
29
|
return FALSE;
|
|
30
|
}
|
|
31
|
|
|
32
|
/**
|
|
33
|
* {@inheritdoc}
|
|
34
|
*/
|
|
35
|
public function getMultiple(&$cids) {
|
|
36
|
return array();
|
|
37
|
}
|
|
38
|
|
|
39
|
/**
|
|
40
|
* {@inheritdoc}
|
|
41
|
*/
|
|
42
|
public function isEmpty() {
|
|
43
|
return FALSE;
|
|
44
|
}
|
|
45
|
|
|
46
|
/**
|
|
47
|
* {@inheritdoc}
|
|
48
|
*/
|
|
49
|
public function set($cid, $data, $expire = CACHE_PERMANENT) {
|
|
50
|
}
|
|
51
|
|
|
52
|
}
|
