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implemented caching in the session, thought its only activated for LDAP atm.

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This commit is contained in:
Ralf Becker 2004-05-05 13:49:32 +00:00
parent 48f840d7de
commit 5631d6a830
2 changed files with 106 additions and 6 deletions
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108
phpgwapi/inc/class.accounts_shared.inc.php
View File

@ -76,6 +76,8 @@
var $memberships = array();
var $members = array();
var $xmlrpc_methods = array();
// enables the session-cache
var $use_session_cache = True;
/**************************************************************************\
* Standard constructor for setting $this->account_id *
@ -84,6 +86,9 @@
\**************************************************************************/
function accounts($account_id = '', $account_type='')
{
// enable the caching in the session onyl for ldap
$this->user_session_cache = $GLOBALS['phpgw_info']['server']['account_repository'] == 'ldap';
$this->db = $GLOBALS['phpgw']->db;
if($account_id != '')
@ -112,9 +117,50 @@
);
}
/**
* Sets up the account-data cache
*
* The cache is shared between all instances of the account-class and it can be save in the session,
* if use_session_cache is set to True
*/
function setup_cache()
{
if ($this->use_session_cache && // are we supposed to use a session-cache
!@$GLOBALS['phpgw_info']['accounts']['session_cache_setup'] && // is it already setup
// is the account-class ready (startup !)
is_object($GLOBALS['phpgw']->session) && $GLOBALS['phpgw']->session->account_id)
{
// setting up the session-cache
$GLOBALS['phpgw_info']['accounts']['cache'] = $GLOBALS['phpgw']->session->appsession('accounts_cache','phpgwapi');
$GLOBALS['phpgw_info']['accounts']['session_cache_setup'] = True;
//echo "accounts::setup_cache() cache=<pre>".print_r($GLOBALS['phpgw_info']['accounts']['cache'],True)."</pre>\n";
}
if (!isset($this->cache))
{
$this->cache = &$GLOBALS['phpgw_info']['accounts']['cache'];
}
}
/**
* Saves the account-data cache in the session
*
* Gets called from common::phpgw_final()
*/
function save_session_cache()
{
if ($this->use_session_cache && // are we supposed to use a session-cache
$GLOBALS['phpgw_info']['accounts']['session_cache_setup'] && // is it already setup
// is the account-class ready (startup !)
is_object($GLOBALS['phpgw']->session))
{
$GLOBALS['phpgw']->session->appsession('accounts_cache','phpgwapi',$GLOBALS['phpgw_info']['accounts']['cache']);
}
}
function get_list($_type='both',$start = '',$sort = '', $order = '', $query = '', $offset = '')
{
static $account_list;
$this->setup_cache();
$account_list = &$this->cache['account_list'];
// For XML-RPC
if (is_array($_type))
@ -140,6 +186,7 @@
if (isset($account_list[$serial]))
{
$this->total = count($account_list[$serial]);
return $account_list[$serial];
}
return $account_list[$serial] = accounts_::get_list($_type,$start,$sort,$order,$query,$offset);
@ -157,6 +204,49 @@
}
}
/**
* Invalidate the cache (or parts of it) after change in $account_id
*
* Atm simplest approach - delete it all ;-)
*/
function cache_invalidate($account_id)
{
//echo "<p>accounts::cache_invalidate($account_id)</p>\n";
$GLOBALS['phpgw_info']['accounts']['cache'] = array();
}
function save_repository()
{
$this->cache_invalidate($this->account_id);
accounts_::save_repository();
}
function delete($accountid)
{
$this->cache_invalidate($accountid);
accounts_::delete($accountid);
}
function create($account_info,$default_prefs=True)
{
$account_id = accounts_::create($account_info,$default_prefs);
$this->cache_invalidate($account_id);
return $account_id;
}
function read_repository()
{
$this->setup_cache();
$account_data = &$this->cache['account_data'];
if (isset($account_data[$this->account_id]))
{
return $this->data = $account_data[$this->account_id];
}
return $account_data[$this->account_id] = accounts_::read_repository();
}
function read()
{
if (count($this->data) == 0)
@ -180,7 +270,8 @@
function membership($accountid = '')
{
static $membership_list;
$this->setup_cache();
$membership_list = &$this->cache['membership_list'];
$account_id = get_account_id($accountid);
@ -322,7 +413,8 @@
function name2id($account_lid)
{
static $name_list;
$this->setup_cache();
$name_list = &$this->cache['name_list'];
if(@isset($name_list[$account_lid]) && $name_list[$account_lid])
{
@ -339,7 +431,8 @@
function id2name($account_id)
{
static $id_list;
$this->setup_cache();
$id_list = &$this->cache['id_list'];
if (! $account_id)
{
@ -355,7 +448,9 @@
function get_type($accountid)
{
static $account_type;
$this->setup_cache();
$account_type = &$this->cache['account_type'];
$account_id = get_account_id($accountid);
if (isset($this->account_type) && $account_id == $this->account_id)
@ -376,7 +471,8 @@
function get_account_name($accountid,&$lid,&$fname,&$lname)
{
static $account_name;
$this->setup_cache();
$account_name = &$this->cache['account_name'];
$account_id = get_account_id($accountid);
if(isset($account_name[$account_id]))

4
phpgwapi/inc/class.common.inc.php
View File

@ -330,6 +330,10 @@
{
define('PHPGW_FINAL',True);
if (is_object($GLOBALS['phpgw']->accounts))
{
$GLOBALS['phpgw']->accounts->save_session_cache();
}
// call the asyncservice check_run function if it is not explicitly set to cron-only
//
if (!$GLOBALS['phpgw_info']['server']['asyncservice']) // is default