1<?php
2/*
3** Zabbix
4** Copyright (C) 2001-2021 Zabbix SIA
5**
6** This program is free software; you can redistribute it and/or modify
7** it under the terms of the GNU General Public License as published by
8** the Free Software Foundation; either version 2 of the License, or
9** (at your option) any later version.
10**
11** This program is distributed in the hope that it will be useful,
12** but WITHOUT ANY WARRANTY; without even the implied warranty of
13** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14** GNU General Public License for more details.
15**
16** You should have received a copy of the GNU General Public License
17** along with this program; if not, write to the Free Software
18** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
19**/
20
21
22require_once dirname(__FILE__).'/include/config.inc.php';
23require_once dirname(__FILE__).'/include/graphs.inc.php';
24
25$page['file'] = 'chart6.php';
26$page['type'] = PAGE_TYPE_IMAGE;
27
28require_once dirname(__FILE__).'/include/page_header.php';
29
30// VAR	TYPE	OPTIONAL	FLAGS	VALIDATION	EXCEPTION
31$fields = [
32	'graphid' =>		[T_ZBX_INT, O_MAND, P_SYS,		DB_ID,		null],
33	'period' =>			[T_ZBX_INT, O_OPT, P_NZERO,	BETWEEN(ZBX_MIN_PERIOD, ZBX_MAX_PERIOD), null],
34	'stime' =>			[T_ZBX_STR, O_OPT, P_SYS,		null,		null],
35	'profileIdx' =>		[T_ZBX_STR, O_OPT, null,		null,		null],
36	'profileIdx2' =>	[T_ZBX_STR, O_OPT, null,		null,		null],
37	'updateProfile' =>	[T_ZBX_STR, O_OPT, null,		null,		null],
38	'width' =>			[T_ZBX_INT, O_OPT, P_NZERO,	BETWEEN(20, 65535),	null],
39	'height' =>			[T_ZBX_INT, O_OPT, P_NZERO,	'{} > 0',	null],
40	'graph3d' =>		[T_ZBX_INT, O_OPT, P_NZERO,	IN('0,1'),	null],
41	'legend' =>			[T_ZBX_INT, O_OPT, P_NZERO,	IN('0,1'),	null]
42];
43if (!check_fields($fields)) {
44	exit();
45}
46
47/*
48 * Permissions
49 */
50$dbGraph = API::Graph()->get([
51	'output' => API_OUTPUT_EXTEND,
52	'selectGraphItems' => ['itemid', 'sortorder', 'color', 'calc_fnc', 'type'],
53	'selectHosts' => ['name'],
54	'graphids' => $_REQUEST['graphid']
55]);
56
57if (!$dbGraph) {
58	access_deny();
59}
60else {
61	$dbGraph = reset($dbGraph);
62}
63
64/*
65 * Display
66 */
67$timeline = CScreenBase::calculateTime([
68	'profileIdx' => getRequest('profileIdx', 'web.screens'),
69	'profileIdx2' => getRequest('profileIdx2'),
70	'updateProfile' => getRequest('updateProfile', true),
71	'period' => getRequest('period'),
72	'stime' => getRequest('stime')
73]);
74
75$graph = new CPieGraphDraw($dbGraph['graphtype']);
76$graph->setPeriod($timeline['period']);
77$graph->setSTime($timeline['stime']);
78
79$width = getRequest('width', 0);
80if ($width <= 0) {
81	$width = $dbGraph['width'];
82}
83
84$height = getRequest('height', 0);
85if ($height <= 0) {
86	$height = $dbGraph['height'];
87}
88
89$graph->setWidth($width);
90$graph->setHeight($height);
91
92// array sorting
93CArrayHelper::sort($dbGraph['gitems'], [
94	['field' => 'sortorder', 'order' => ZBX_SORT_UP]
95]);
96
97// get graph items
98foreach ($dbGraph['gitems'] as $gItem) {
99	$graph->addItem(
100		$gItem['itemid'],
101		$gItem['calc_fnc'],
102		$gItem['color'],
103		$gItem['type']
104	);
105}
106
107$hostName = '';
108
109foreach ($dbGraph['hosts'] as $gItemHost) {
110	if ($hostName === '') {
111		$hostName = $gItemHost['name'];
112	}
113	elseif ($hostName !== $gItemHost['name']) {
114		$hostName = '';
115		break;
116	}
117}
118
119$graph->setHeader(($hostName === '') ? $dbGraph['name'] : $hostName.NAME_DELIMITER.$dbGraph['name']);
120
121if ($dbGraph['show_3d']) {
122	$graph->switchPie3D();
123}
124$graph->showLegend($dbGraph['show_legend']);
125$graph->draw();
126
127require_once dirname(__FILE__).'/include/page_footer.php';
128