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<?php
/**
*
* @package phpbb_log
* @copyright (c) 2012 phpBB Group
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/
/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
exit;
}
/**
* This class is used to add entries into the log table.
*
* @package phpbb_log
*/
class phpbb_log implements phpbb_log_interface
{
/**
* Keeps the status of the log-system. Is the log enabled or disabled?
*/
private $enabled;
/**
* The table we use to store our logs.
*/
private $log_table;
/**
* Constructor
*/
public function __construct($log_table)
{
$this->log_table = $log_table;
$this->enable();
}
/**
* This function returns the state of the log-system.
*
* @return bool True if log is enabled
*/
public function is_enabled()
{
return $this->enabled;
}
/**
* This function allows disable the log-system. When add_log is called, the log will not be added to the database.
*/
public function disable()
{
$this->enabled = false;
}
/**
* This function allows re-enable the log-system.
*/
public function enable()
{
$this->enabled = true;
}
/**
* Adds a log to the database
*
* @param string $mode The mode defines which log_type is used and in which log the entry is displayed.
* @param int $user_id User ID of the user
* @param string $log_ip IP address of the user
* @param string $log_operation Name of the operation
* @param int $log_time Timestamp when the log was added.
* @param array $additional_data More arguments can be added, depending on the log_type
*
* @return int|bool Returns the log_id, if the entry was added to the database, false otherwise.
*/
public function add($mode, $user_id, $log_ip, $log_operation, $log_time = false, $additional_data = array())
{
if (!$this->is_enabled())
{
return false;
}
global $db;
/**
* @todo: enable when events are merged
*
global $db, $phpbb_dispatcher;
*/
if ($log_time == false)
{
$log_time = time();
}
$sql_ary = array(
'user_id' => $user_id,
'log_ip' => $log_ip,
'log_time' => $log_time,
'log_operation' => $log_operation,
);
switch ($mode)
{
case 'admin':
$sql_ary += array(
'log_type' => LOG_ADMIN,
'log_data' => (!sizeof($additional_data)) ? '' : serialize($additional_data),
);
break;
case 'mod':
$forum_id = (int) $additional_data['forum_id'];
unset($additional_data['forum_id']);
$topic_id = (int) $additional_data['topic_id'];
unset($additional_data['topic_id']);
$sql_ary += array(
'log_type' => LOG_MOD,
'forum_id' => $forum_id,
'topic_id' => $topic_id,
'log_data' => (!sizeof($additional_data)) ? '' : serialize($additional_data),
);
break;
case 'user':
$reportee_id = (int) $additional_data['reportee_id'];
unset($additional_data['reportee_id']);
$sql_ary += array(
'log_type' => LOG_USERS,
'reportee_id' => $reportee_id,
'log_data' => (!sizeof($additional_data)) ? '' : serialize($additional_data),
);
break;
case 'critical':
$sql_ary += array(
'log_type' => LOG_CRITICAL,
'log_data' => (!sizeof($additional_data)) ? '' : serialize($additional_data),
);
break;
default:
/**
* @todo: enable when events are merged
*
if ($phpbb_dispatcher != null)
{
$vars = array('mode', 'user_id', 'log_ip', 'log_time', 'additional_data', 'sql_ary');
$event = new phpbb_event_data(compact($vars));
$phpbb_dispatcher->dispatch('core.add_log_case', $event);
extract($event->get_data_filtered($vars));
}
*/
// We didn't find a log_type, so we don't save it in the database.
if (!isset($sql_ary['log_type']))
{
return false;
}
}
/**
* @todo: enable when events are merged
*
if ($phpbb_dispatcher != null)
{
$vars = array('mode', 'user_id', 'log_ip', 'log_time', 'additional_data', 'sql_ary');
$event = new phpbb_event_data(compact($vars));
$phpbb_dispatcher->dispatch('core.add_log', $event);
extract($event->get_data_filtered($vars));
}
*/
$db->sql_query('INSERT INTO ' . $this->log_table . ' ' . $db->sql_build_array('INSERT', $sql_ary));
return $db->sql_nextid();
}
}
|
