harmacist/vichan
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implement non-expiring store() function

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this will allow longer term storage of data
This commit is contained in:
root 2015-12-22 01:52:50 -05:00
parent b9e443a1e2
commit 303ed52812
1 changed files with 49 additions and 14 deletions
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63
inc/cache.php Normal file → Executable file
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@ -10,7 +10,7 @@ class Cache {
private static $cache; private static $cache;
public static function init() { public static function init() {
global $config; global $config;
switch ($config['cache']['enabled']) { switch ($config['cache']['enabled']) {
case 'memcached': case 'memcached':
self::$cache = new Memcached(); self::$cache = new Memcached();
@ -31,9 +31,9 @@ class Cache {
} }
public static function get($key) { public static function get($key) {
global $config, $debug; global $config, $debug;
$key = $config['cache']['prefix'] . $key; $key = $config['cache']['prefix'] . $key;
$data = false; $data = false;
switch ($config['cache']['enabled']) { switch ($config['cache']['enabled']) {
case 'memcached': case 'memcached':
@ -67,20 +67,20 @@ class Cache {
$data = json_decode(self::$cache->get($key), true); $data = json_decode(self::$cache->get($key), true);
break; break;
} }
if ($config['debug']) if ($config['debug'])
$debug['cached'][] = $key . ($data === false ? ' (miss)' : ' (hit)'); $debug['cached'][] = $key . ($data === false ? ' (miss)' : ' (hit)');
return $data; return $data;
} }
public static function set($key, $value, $expires = false) { public static function set($key, $value, $expires = false) {
global $config, $debug; global $config, $debug;
$key = $config['cache']['prefix'] . $key; $key = $config['cache']['prefix'] . $key;
if (!$expires) if (!$expires)
$expires = $config['cache']['timeout']; $expires = $config['cache']['timeout'];
switch ($config['cache']['enabled']) { switch ($config['cache']['enabled']) {
case 'memcached': case 'memcached':
if (!self::$cache) if (!self::$cache)
@ -107,15 +107,50 @@ class Cache {
self::$cache[$key] = $value; self::$cache[$key] = $value;
break; break;
} }
if ($config['debug'])
$debug['cached'][] = $key . ' (set)';
}
public static function store($key, $value) {
global $config, $debug;
$key = $config['cache']['prefix'] . $key;
switch ($config['cache']['enabled']) {
case 'memcached':
if (!self::$cache)
self::init();
self::$cache->set($key, $value);
break;
case 'redis':
if (!self::$cache)
self::init();
self::$cache->set($key, json_encode($value));
break;
case 'apc':
apc_store($key, $value);
break;
case 'xcache':
xcache_set($key, $value);
break;
case 'fs':
$key = str_replace('/', '::', $key);
$key = str_replace("\0", '', $key);
file_put_contents('tmp/cache/'.$key, json_encode($value));
break;
case 'php':
self::$cache[$key] = $value;
break;
}
if ($config['debug']) if ($config['debug'])
$debug['cached'][] = $key . ' (set)'; $debug['cached'][] = $key . ' (set)';
} }
public static function delete($key) { public static function delete($key) {
global $config, $debug; global $config, $debug;
$key = $config['cache']['prefix'] . $key; $key = $config['cache']['prefix'] . $key;
switch ($config['cache']['enabled']) { switch ($config['cache']['enabled']) {
case 'memcached': case 'memcached':
case 'redis': case 'redis':
@ -138,13 +173,13 @@ class Cache {
unset(self::$cache[$key]); unset(self::$cache[$key]);
break; break;
} }
if ($config['debug']) if ($config['debug'])
$debug['cached'][] = $key . ' (deleted)'; $debug['cached'][] = $key . ' (deleted)';
} }
public static function flush() { public static function flush() {
global $config; global $config;
switch ($config['cache']['enabled']) { switch ($config['cache']['enabled']) {
case 'memcached': case 'memcached':
if (!self::$cache) if (!self::$cache)
@ -166,7 +201,7 @@ class Cache {
self::init(); self::init();
return self::$cache->flushDB(); return self::$cache->flushDB();
} }
return false; return false;
} }
} }