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/items.inc.php';
24require_once dirname(__FILE__).'/include/graphs.inc.php';
25
26$page['file'] = 'history.php';
27$page['title'] = _('History');
28$page['scripts'] = ['class.calendar.js', 'gtlc.js', 'flickerfreescreen.js', 'multiselect.js', 'layout.mode.js'];
29$page['type'] = detect_page_type(PAGE_TYPE_HTML);
30
31CView::$has_web_layout_mode = true;
32$page['web_layout_mode'] = CView::getLayoutMode();
33
34if (hasRequest('plaintext')) {
35	define('ZBX_PAGE_NO_MENU', true);
36}
37define('ZBX_PAGE_DO_JS_REFRESH', 1);
38
39require_once dirname(__FILE__).'/include/page_header.php';
40
41// VAR	TYPE	OPTIONAL	FLAGS	VALIDATION	EXCEPTION
42$fields = [
43	'itemids' =>		[T_ZBX_INT,			O_OPT, P_SYS,	DB_ID,	null],
44	'from' =>			[T_ZBX_RANGE_TIME,	O_OPT, P_SYS,	null,	null],
45	'to' =>				[T_ZBX_RANGE_TIME,	O_OPT, P_SYS,	null,	null],
46	'filter_task' =>	[T_ZBX_STR,			O_OPT, null,	IN(FILTER_TASK_SHOW.','.FILTER_TASK_HIDE.','.FILTER_TASK_MARK.','.FILTER_TASK_INVERT_MARK), null],
47	'filter' =>			[T_ZBX_STR,			O_OPT, null,	null,	null],
48	'mark_color' =>		[T_ZBX_STR,			O_OPT, null,	IN(MARK_COLOR_RED.','.MARK_COLOR_GREEN.','.MARK_COLOR_BLUE), null],
49	'plaintext' =>		[T_ZBX_STR,			O_OPT, null,	null,	null],
50	'action' =>			[T_ZBX_STR,			O_OPT, P_SYS,	IN('"'.HISTORY_GRAPH.'","'.HISTORY_VALUES.'","'.HISTORY_LATEST.'","'.HISTORY_BATCH_GRAPH.'"'), null],
51	'graphtype' =>		[T_ZBX_INT,			O_OPT, null,   IN([GRAPH_TYPE_NORMAL, GRAPH_TYPE_STACKED]), null],
52	// filter
53	'filter_rst' =>		[T_ZBX_STR,			O_OPT, P_SYS,	null,	null]
54];
55check_fields($fields);
56
57validateTimeSelectorPeriod(getRequest('from'), getRequest('to'));
58
59if ($page['type'] == PAGE_TYPE_JS || $page['type'] == PAGE_TYPE_HTML_BLOCK) {
60	require_once dirname(__FILE__).'/include/page_footer.php';
61	exit;
62}
63
64/*
65 * Actions
66 */
67$_REQUEST['action'] = getRequest('action', HISTORY_GRAPH);
68
69/*
70 * Display
71 */
72$itemids = getRequest('filter_rst') ? [] : getRequest('itemids', []);
73$items = [];
74$value_type = '';
75
76if ($itemids) {
77	$items = API::Item()->get([
78		'output' => ['itemid', 'key_', 'name', 'value_type', 'hostid', 'valuemapid', 'history', 'trends'],
79		'selectHosts' => ['name'],
80		'itemids' => $itemids,
81		'preservekeys' => true,
82		'templated' => false,
83		'webitems' => true
84	]);
85
86	foreach ($itemids as $itemid) {
87		if (!array_key_exists($itemid, $items)) {
88			access_deny();
89		}
90	}
91
92	$items = CMacrosResolverHelper::resolveItemNames($items);
93	$item = reset($items);
94	$value_type = $item['value_type'];
95}
96
97$data = [
98	'itemids' => $itemids,
99	'items' => $items,
100	'value_type' => $value_type,
101	'action' => getRequest('action'),
102	'from' => getRequest('from'),
103	'to' => getRequest('to'),
104	'plaintext' => hasRequest('plaintext'),
105	'graphtype' => getRequest('graphtype', GRAPH_TYPE_NORMAL),
106	'iv_string' => [ITEM_VALUE_TYPE_LOG => true, ITEM_VALUE_TYPE_TEXT => true],
107	'iv_numeric' => [ITEM_VALUE_TYPE_FLOAT => true, ITEM_VALUE_TYPE_UINT64 => true],
108	'profileIdx' => 'web.item.graph.filter',
109	'profileIdx2' => 0,
110	'filter_task' => getRequest('filter_rst') ? FILTER_TASK_SHOW : getRequest('filter_task', FILTER_TASK_SHOW),
111	'filter' => getRequest('filter_rst') ? '' : getRequest('filter', ''),
112	'active_tab' => CProfile::get('web.item.graph.filter.active', 1)
113];
114
115if ($data['action'] != HISTORY_BATCH_GRAPH && $itemids) {
116	$data['profileIdx2'] = reset($itemids);
117}
118
119updateTimeSelectorPeriod([
120	'profileIdx' => $data['profileIdx'],
121	'profileIdx2' => $data['profileIdx2'],
122	'from' => getRequest('from'),
123	'to' => getRequest('to')
124]);
125
126// render view
127$historyView = new CView('monitoring.history', $data);
128$historyView->render();
129$historyView->show();
130
131require_once dirname(__FILE__).'/include/page_footer.php';
132