egroupware/admin/inc/class.uicurrentsessions.inc.php

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<?php
/**************************************************************************\
* phpGroupWare - Administration *
* http://www.phpgroupware.org *
* This file written by Joseph Engo <jengo@phpgroupware.org> *
* -------------------------------------------- *
* This program is free software; you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the *
* Free Software Foundation; either version 2 of the License, or (at your *
* option) any later version. *
\**************************************************************************/
/* $Id$ */
class uicurrentsessions
{
var $template;
var $bo;
var $public_functions = array(
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'list_sessions' => True,
'kill' => True
);
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function uicurrentsessions()
{
if ($GLOBALS['phpgw']->acl->check('current_sessions_access',1,'admin'))
{
$GLOBALS['phpgw']->redirect_link('/index.php');
}
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$this->template = createobject('phpgwapi.Template',PHPGW_APP_TPL);
$this->bo = createobject('admin.bocurrentsessions');
$this->nextmatchs = createobject('phpgwapi.nextmatchs');
}
function header()
{
if(!@is_object($GLOBALS['phpgw']->js))
{
$GLOBALS['phpgw']->js = CreateObject('phpgwapi.javascript');
}
$GLOBALS['phpgw']->js->validate_file('jscode','openwindow','admin');
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$GLOBALS['phpgw']->common->phpgw_header();
echo parse_navbar();
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}
function store_location($info)
{
$GLOBALS['phpgw']->session->appsession('currentsessions_session_data','admin',$info);
}
function list_sessions()
{
$info = $GLOBALS['phpgw']->session->appsession('currentsessions_session_data','admin');
if (! is_array($info))
{
$info = array(
'start' => 0,
'sort' => 'asc',
'order' => 'session_dla'
);
$this->store_location($info);
}
if ($GLOBALS['start'] || $GLOBALS['sort'] || $GLOBALS['order'])
{
if ($GLOBALS['start'] == 0 || $GLOBALS['start'] && $GLOBALS['start'] != $info['start'])
{
$info['start'] = $GLOBALS['start'];
}
if ($GLOBALS['sort'] && $GLOBALS['sort'] != $info['sort'])
{
$info['sort'] = $GLOBALS['sort'];
}
if ($GLOBALS['order'] && $GLOBALS['order'] != $info['order'])
{
$info['order'] = $GLOBALS['order'];
}
$this->store_location($info);
}
$GLOBALS['phpgw_info']['flags']['app_header'] = lang('Admin').' - '.lang('List of current users');
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$this->header();
$this->template->set_file('current','currentusers.tpl');
$this->template->set_block('current','list','list');
$this->template->set_block('current','row','row');
$can_view_action = !$GLOBALS['phpgw']->acl->check('current_sessions_access',2,'admin');
$can_view_ip = !$GLOBALS['phpgw']->acl->check('current_sessions_access',4,'admin');
$can_kill = !$GLOBALS['phpgw']->acl->check('current_sessions_access',8,'admin');
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$total = $this->bo->total();
$this->template->set_var('bg_color',$GLOBALS['phpgw_info']['theme']['bg_color']);
$this->template->set_var('left_next_matchs',$this->nextmatchs->left('/admin/currentusers.php',$info['start'],$total));
$this->template->set_var('right_next_matchs',$this->nextmatchs->right('/admin/currentusers.php',$info['start'],$total));
$this->template->set_var('th_bg',$GLOBALS['phpgw_info']['theme']['th_bg']);
$this->template->set_var('sort_loginid',$this->nextmatchs->show_sort_order($info['sort'],'session_lid',$info['order'],
'/admin/currentusers.php',lang('LoginID')));
$this->template->set_var('sort_ip',$this->nextmatchs->show_sort_order($info['sort'],'session_ip',$info['order'],
'/admin/currentusers.php',lang('IP')));
$this->template->set_var('sort_login_time',$this->nextmatchs->show_sort_order($info['sort'],'session_logintime',$info['order'],
'/admin/currentusers.php',lang('Login Time')));
$this->template->set_var('sort_action',$this->nextmatchs->show_sort_order($info['sort'],'session_action',$info['order'],
'/admin/currentusers.php',lang('Action')));
$this->template->set_var('sort_idle',$this->nextmatchs->show_sort_order($info['sort'],'session_dla',$info['order'],
'/admin/currentusers.php',lang('idle')));
$this->template->set_var('lang_kill',lang('Kill'));
$values = $this->bo->list_sessions($info['start'],$info['order'],$info['sort']);
while (list(,$value) = @each($values))
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{
$this->nextmatchs->template_alternate_row_color(&$this->template);
$this->template->set_var('row_loginid',$value['session_lid']);
$this->template->set_var('row_ip',$can_view_ip?$value['session_ip']:'&nbsp;');
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$this->template->set_var('row_logintime',$value['session_logintime']);
$this->template->set_var('row_idle',$value['session_idle']);
if ($value['session_action'] && $can_view_action)
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{
$this->template->set_var('row_action',$GLOBALS['phpgw']->strip_html($value['session_action']));
}
else
{
$this->template->set_var('row_action','&nbsp;');
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}
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if ($value['session_id'] != $GLOBALS['phpgw_info']['user']['sessionid'] && $can_kill)
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{
$this->template->set_var('row_kill','<a href="' . $GLOBALS['phpgw']->link('/index.php','menuaction=admin.uicurrentsessions.kill&ksession='
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. $value['session_id'] . '&kill=true') . '">' . lang('Kill').'</a>');
}
else
{
$this->template->set_var('row_kill','&nbsp;');
}
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$this->template->parse('rows','row',True);
}
$this->template->pfp('out','list');
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}
function kill()
{
if ($GLOBALS['phpgw']->acl->check('current_sessions_access',8,'admin'))
{
$GLOBALS['phpgw']->redirect_link('/index.php');
}
$GLOBALS['phpgw_info']['flags']['app_header'] = lang('Admin').' - '.lang('Kill session');
$this->header();
$this->template->set_file('form','kill_session.tpl');
$this->template->set_var('lang_message',lang('Are you sure you want to kill this session ?'));
$this->template->set_var('link_no','<a href="' . $GLOBALS['phpgw']->link('/index.php','menuaction=admin.uicurrentsessions.list_sessions') . '">' . lang('No') . '</a>');
$this->template->set_var('link_yes','<a href="' . $GLOBALS['phpgw']->link('/index.php','menuaction=admin.bocurrentsessions.kill&ksession=' . $_GET['ksession']) . '">' . lang('Yes') . '</a>');
$this->template->pfp('out','form');
}
}