<?php
/*
+--------------------------------------------------------------------+
- | CiviCRM version 4.6 |
+ | CiviCRM version 4.7 |
+--------------------------------------------------------------------+
- | Copyright CiviCRM LLC (c) 2004-2014 |
+ | Copyright CiviCRM LLC (c) 2004-2015 |
+--------------------------------------------------------------------+
| This file is a part of CiviCRM. |
| |
*/
/**
+ * BAO object for civicrm_cache table.
*
- * @package CRM
- * @copyright CiviCRM LLC (c) 2004-2014
- * $Id$
- *
- */
-
-/**
- * BAO object for civicrm_cache table. This is a database cache and is persisted across sessions. Typically we use
+ * This is a database cache and is persisted across sessions. Typically we use
* this to store meta data (like profile fields, custom fields etc).
*
* The group_name column is used for grouping together all cache elements that logically belong to the same set.
$dao->component_id = $componentID;
$dao->find();
- $result = array(); // array($path => $data)
+ $result = array();
while ($dao->fetch()) {
$result[$dao->path] = unserialize($dao->data);
}
* (required) The path under which this item is stored.
* @param int $componentID
* The optional component ID (so componenets can share the same name space).
- *
- * @return void
*/
public static function setItem(&$data, $group, $path, $componentID = NULL) {
if (self::$_cache === NULL) {
// get a lock so that multiple ajax requests on the same page
// dont trample on each other
// CRM-11234
- $lockName = "civicrm.cache.{$group}_{$path}._{$componentID}";
- $lock = new CRM_Core_Lock($lockName);
+ $lock = Civi::lockManager()->acquire("cache.{$group}_{$path}._{$componentID}");
if (!$lock->isAcquired()) {
CRM_Core_Error::fatal();
}
$dao->find(TRUE);
$dao->data = serialize($data);
$dao->created_date = date('YmdHis');
- $dao->save();
+ $dao->save(FALSE);
$lock->release();
}
/**
- * Delete all the cache elements that belong to a group OR
- * delete the entire cache if group is not specified
+ * Delete all the cache elements that belong to a group OR delete the entire cache if group is not specified.
*
* @param string $group
* The group name of the entries to be deleted.
* @param string $path
* Path of the item that needs to be deleted.
- * @param bool|\booleab $clearAll clear all caches
- *
- * @return void
+ * @param bool $clearAll clear all caches
*/
public static function deleteGroup($group = NULL, $path = NULL, $clearAll = TRUE) {
$dao = new CRM_Core_DAO_Cache();
/**
* This function takes entries from the session array and stores it in the cache.
+ *
* It also deletes the entries from the $_SESSION object (for a smaller session size)
*
* @param array $names
* (in the case of profile)
* @param bool $resetSession
* Should session state be reset on completion of DB store?.
- *
- * @return void
*/
public static function storeSessionToCache($names, $resetSession = TRUE) {
foreach ($names as $key => $sessionName) {
* Array of session values that should be persisted.
* This is either a form name + qfKey or just a form name
* (in the case of profile)
- *
- * @return void
*/
/**
+ * Restore session from cache.
+ *
* @param string $names
*/
public static function restoreSessionFromCache($names) {
}
/**
- * Do periodic cleanup of the CiviCRM session table. Also delete all session cache entries
- * which are a couple of days old. This keeps the session cache to a manageable size
+ * Do periodic cleanup of the CiviCRM session table.
+ *
+ * Also delete all session cache entries which are a couple of days old.
+ * This keeps the session cache to a manageable size
*
* @param bool $session
* @param bool $table
* @param bool $prevNext
- *
- * @return void
*/
public static function cleanup($session = FALSE, $table = FALSE, $prevNext = FALSE) {
// clean up the session cache every $cacheCleanUpNumber probabilistically
}
if ($table) {
- // also delete all the action temp tables
- // that were created the same interval ago
- $dao = new CRM_Core_DAO();
- $query = "
-SELECT TABLE_NAME as tableName
-FROM INFORMATION_SCHEMA.TABLES
-WHERE TABLE_SCHEMA = %1
-AND ( TABLE_NAME LIKE 'civicrm_task_action_temp_%'
- OR TABLE_NAME LIKE 'civicrm_export_temp_%'
- OR TABLE_NAME LIKE 'civicrm_import_job_%' )
-AND CREATE_TIME < date_sub( NOW( ), INTERVAL $timeIntervalDays day )
-";
-
- $params = array(1 => array($dao->database(), 'String'));
- $tableDAO = CRM_Core_DAO::executeQuery($query, $params);
- $tables = array();
- while ($tableDAO->fetch()) {
- $tables[] = $tableDAO->tableName;
- }
- if (!empty($tables)) {
- $table = implode(',', $tables);
- // drop leftover temporary tables
- CRM_Core_DAO::executeQuery("DROP TABLE $table");
- }
+ CRM_Core_Config::clearTempTables($timeIntervalDays . ' day');
}
if ($session) {
);
$params = array(
- 1 => array(date('Y-m-d H:i:s', time() - $timeIntervalMins * 60), 'String'),
+ 1 => array(
+ date('Y-m-d H:i:s', time() - $timeIntervalMins * 60),
+ 'String',
+ ),
);
foreach ($transactionPages as $trPage) {
$params[] = array("%${trPage}%", 'String');
projects / civicrm-core.git / blobdiff