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<?php
/*
** Zabbix
** Copyright (C) 2001-2016 Zabbix SIA
**
** 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.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
require_once dirname(__FILE__).'/include/config.inc.php';
require_once dirname(__FILE__).'/include/graphs.inc.php';
$page['file'] = 'chart7.php';
$page['type'] = PAGE_TYPE_IMAGE;
require_once dirname(__FILE__).'/include/page_header.php';
// VAR TYPE OPTIONAL FLAGS VALIDATION EXCEPTION
$fields = [
'period' => [T_ZBX_INT, O_OPT, P_NZERO, BETWEEN(ZBX_MIN_PERIOD, ZBX_MAX_PERIOD), null],
'from' => [T_ZBX_INT, O_OPT, P_NZERO, null, null],
'stime' => [T_ZBX_INT, O_OPT, P_NZERO, null, null],
'name' => [T_ZBX_STR, O_OPT, null, null, null],
'width' => [T_ZBX_INT, O_OPT, null, BETWEEN(20, 65535), null],
'height' => [T_ZBX_INT, O_OPT, null, BETWEEN(0, 65535), null],
'graphtype' => [T_ZBX_INT, O_OPT, null, IN('2,3'), null],
'graph3d' => [T_ZBX_INT, O_OPT, P_NZERO, IN('0,1'), null],
'legend' => [T_ZBX_INT, O_OPT, P_NZERO, IN('0,1'), null],
'items' => [T_ZBX_STR, O_OPT, null, null, null]
];
if (!check_fields($fields)) {
exit();
}
$items = getRequest('items', []);
asort_by_key($items, 'sortorder');
/*
* Permissions
*/
$dbItems = API::Item()->get([
'itemids' => zbx_objectValues($items, 'itemid'),
'filter' => [
'flags' => [ZBX_FLAG_DISCOVERY_NORMAL, ZBX_FLAG_DISCOVERY_PROTOTYPE, ZBX_FLAG_DISCOVERY_CREATED]
],
'output' => ['itemid'],
'webitems' => true,
'preservekeys' => true
]);
foreach ($items as $item) {
if (!isset($dbItems[$item['itemid']])) {
access_deny();
}
}
/*
* Validation
*/
$types = [];
foreach ($items as $item) {
if ($item['type'] == GRAPH_ITEM_SUM) {
if (!in_array($item['type'], $types)) {
array_push($types, $item['type']);
}
else {
show_error_message(_('Cannot display more than one item with type "Graph sum".'));
break;
}
}
}
/*
* Display
*/
navigation_bar_calc();
$graph = new CPieGraphDraw(getRequest('graphtype', GRAPH_TYPE_NORMAL));
$graph->setHeader(getRequest('name', ''));
if (!empty($_REQUEST['graph3d'])) {
$graph->switchPie3D();
}
$graph->showLegend(getRequest('legend', 0));
if (isset($_REQUEST['period'])) {
$graph->setPeriod($_REQUEST['period']);
}
if (isset($_REQUEST['from'])) {
$graph->setFrom($_REQUEST['from']);
}
if (isset($_REQUEST['stime'])) {
$graph->setSTime($_REQUEST['stime']);
}
$graph->setWidth(getRequest('width', 400));
$graph->setHeight(getRequest('height', 300));
foreach ($items as $item) {
$graph->addItem($item['itemid'], $item['calc_fnc'], $item['color'], $item['type']);
}
$graph->draw();
require_once dirname(__FILE__).'/include/page_footer.php';
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