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
22class CUiWidget extends CDiv {
23
24	/**
25	 * Widget id.
26	 *
27	 * @var string
28	 */
29	public $id;
30
31	/**
32	 * Expand/collapse widget.
33	 *
34	 * Supported values:
35	 * - true - expanded;
36	 * - false - collapsed.
37	 *
38	 * @var bool
39	 */
40	public $open;
41
42	/**
43	 * Header div.
44	 *
45	 * @var CDiv
46	 */
47	protected $header;
48
49	/**
50	 * Body div.
51	 *
52	 * @var array
53	 */
54	protected $body;
55
56	/**
57	 * Footer div.
58	 *
59	 * @var CDiv
60	 */
61	protected $footer;
62
63	/**
64	 * Construct widget.
65	 *
66	 * @param string 			$id
67	 * @param string|array|CTag $body
68	 */
69	public function __construct($id, $body = null) {
70		$this->id = $id;
71		$this->body = $body ? [$body] : [];
72
73		parent::__construct();
74
75		$this->addClass(ZBX_STYLE_DASHBOARD_WIDGET);
76		$this->setId($this->id.'_widget');
77	}
78
79	/**
80	 * Set widget header.
81	 *
82	 * @param string $caption
83	 * @param array  $controls
84	 *
85	 * @return $this
86	 */
87	public function setHeader($caption, array $controls = []) {
88		$this->header = (new CDiv())
89			->addClass(ZBX_STYLE_DASHBOARD_WIDGET_HEAD)
90			->addItem(
91				(new CTag('h4', true, $caption))->setId($this->id.'_header')
92			);
93
94		if ($controls) {
95			$this->header->addItem(new CList($controls));
96		}
97
98		return $this;
99	}
100
101	/**
102	 * Set widget footer.
103	 *
104	 * @param string|array|CTag $footer
105	 * @param bool				$right
106	 */
107	public function setFooter($list) {
108		$this->footer = $list;
109		$this->footer->addClass(ZBX_STYLE_DASHBOARD_WIDGET_FOOT);
110		return $this;
111	}
112
113	/**
114	 * Build widget header, body and footer.
115	 */
116	protected function build() {
117		$body = (new CDiv($this->body))
118			->setId($this->id);
119
120		$this->cleanItems();
121
122		$this->addItem($this->header);
123		$this->addItem($body);
124		$this->addItem($this->footer);
125		return $this;
126	}
127
128	/**
129	 * Get widget html.
130	 */
131	public function toString($destroy = true) {
132		$this->build();
133
134		return parent::toString($destroy);
135	}
136}
137