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Merge pull request #32426 from Hystepik/New-file-cache

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New add file cache in memory lib
This commit is contained in:
Laurent Destailleur 2024-12-19 19:02:05 +01:00 committed by GitHub
commit 1eeeb63524
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GPG Key ID: B5690EEEBB952194
1 changed files with 54 additions and 2 deletions
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56
htdocs/core/lib/memory.lib.php
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@ -63,10 +63,11 @@ $shmoffset = 1000; // Max number of entries found into a language file. If too l
* @param string $memoryid Memory id of shared area
* @param mixed $data Data to save. It must not be a null value.
* @param int $expire ttl in seconds, 0 never expire
* @param int $filecache 1 Enable file cache if no other session cache available, 0 Disabled (default)
* @return int Return integer <0 if KO, 0 if nothing is done, Nb of bytes written if OK
* @see dol_getcache()
*/
function dol_setcache($memoryid, $data, $expire = 0)
function dol_setcache($memoryid, $data, $expire = 0, $filecache = 0)
{
global $conf;
@ -124,6 +125,31 @@ function dol_setcache($memoryid, $data, $expire = 0)
} elseif (getDolGlobalInt('MAIN_OPTIMIZE_SPEED') & 0x02) { // This is a really not reliable cache ! Use Memcached instead.
// Using shmop
$result = dol_setshmop($memoryid, $data, $expire);
} elseif ($filecache > 0) {
require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/security.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
$now = dol_now();
$memoryid = session_name().'_'.$memoryid;
$dircache = 'dolcache';
$pathcache = DOL_DATA_ROOT.'/'.$dircache;
if (!dol_is_dir($pathcache)) {
$result = dol_mkdir($pathcache);
if ($result < 0) {
return $result;
}
}
if ($expire != 0) {
$expire = dol_time_plus_duree($now, $expire, 's');
}
$cachedata = array("expire" => $expire, "data" => $data);
$cachejson = dolEncrypt(json_encode($cachedata));
if (!dol_is_file($pathcache.'/'.$memoryid.'.cache')) {
$result = file_put_contents($pathcache.'/'.$memoryid.'.cache', $cachejson);
} else {
return 0;
}
} else {
// No intersession cache system available, we use at least the perpage cache
$conf->cache['cachememory_'.$memoryid] = $data;
@ -137,10 +163,11 @@ function dol_setcache($memoryid, $data, $expire = 0)
* Read a memory area shared by all users, all sessions on server
*
* @param string $memoryid Memory id of shared area
* @param int $filecache 1 Enable file cache if no other session cache available, 0 Disabled (default)
* @return int|mixed Return integer <0 if KO, data if OK, null if not found into cache or no caching feature enabled
* @see dol_setcache()
*/
function dol_getcache($memoryid)
function dol_getcache($memoryid, $filecache = 0)
{
global $conf;
@ -203,6 +230,31 @@ function dol_getcache($memoryid)
// Using shmop
$data = dol_getshmop($memoryid);
return $data;
} elseif ($filecache > 0) {
require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/security.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
$now = dol_now();
$memoryid = session_name().'_'.$memoryid;
$dircache = 'dolcache';
$pathcache = DOL_DATA_ROOT.'/'.$dircache;
if (!dol_is_file($pathcache.'/'.$memoryid.'.cache')) {
return null;
}
$data = file_get_contents($pathcache.'/'.$memoryid.'.cache');
if (!$data) {
return -1;
}
$json = json_decode(dolDecrypt($data));
if ($json->expire > $now) {
return $json->data;
} else {
$result = dol_delete_file($pathcache.'/'.$memoryid.'.cache');
if (!$result) {
return -2;
}
}
return null;
} else {
// No intersession cache system available, we use at least the perpage cache
if (isset($conf->cache['cachememory_'.$memoryid])) {