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('dashbrd-widget');
76		$this->setId($this->id.'_widget');
77	}
78
79	/**
80	 * Set widget header.
81	 *
82	 * @param string	$caption
83	 * @param arrayi	$controls
84	 */
85	public function setHeader($caption, array $controls = [], $cursor_move = false) {
86		$this->header = (new CDiv())
87			->addClass('dashbrd-widget-head')
88			->addItem(
89				(new CTag('h4', true, $caption))->setId($this->id.'_header')
90			);
91
92		if ($cursor_move) {
93			$this->header->addClass(ZBX_STYLE_CURSOR_MOVE);
94		}
95
96		if ($controls) {
97			$this->header->addItem(new CList($controls));
98		}
99
100		return $this;
101	}
102
103	/**
104	 * Set widget header with left and right parts.
105	 *
106	 * @param string|array|CTag $leftColumn
107	 * @param string|array|CTag $rightColumn
108	 */
109	public function setDoubleHeader($leftColumn, $rightColumn) {
110		$leftColumn = (new CCol($leftColumn))->addStyle('text-align: left; border: 0;');
111		$rightColumn = (new CCol($rightColumn))->addStyle('text-align: right; border: 0;');
112
113		$table = new CTable();
114		$table->addStyle('width: 100%;');
115		$table->addRow([$leftColumn, $rightColumn]);
116
117		$this->header = (new CDiv($table))
118			->addClass(ZBX_STYLE_NOWRAP)
119			->addClass('ui-widget-header header');
120		return $this;
121	}
122
123	/**
124	 * Set widget footer.
125	 *
126	 * @param string|array|CTag $footer
127	 * @param bool				$right
128	 */
129	public function setFooter($list) {
130		$this->footer = $list;
131		$this->footer->addClass(ZBX_STYLE_DASHBRD_WIDGET_FOOT);
132		return $this;
133	}
134
135	/**
136	 * Build widget header, body and footer.
137	 */
138	protected function build() {
139		$body = (new CDiv($this->body))
140			->setId($this->id);
141
142		$this->cleanItems();
143
144		$this->addItem($this->header);
145		$this->addItem($body);
146		$this->addItem($this->footer);
147		return $this;
148	}
149
150	/**
151	 * Get widget html.
152	 */
153	public function toString($destroy = true) {
154		$this->build();
155
156		return parent::toString($destroy);
157	}
158}
159