import-facebook-events / includes / lib / icalcreator / src / DScomponent.php

DScomponent.php in Import Social Events trunk, at includes/lib/icalcreator/src/DScomponent.php

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1	<?php
2	/**
3	* iCalcreator, the PHP class package managing iCal (rfc2445/rfc5445) calendar information.
4	*
5	* copyright (c) 2007-2021 Kjell-Inge Gustafsson, kigkonsult, All rights reserved
6	* Link https://kigkonsult.se
7	* Package iCalcreator
8	* Version 2.30
9	* License Subject matter of licence is the software iCalcreator.
10	* The above copyright, link, package and version notices,
11	* this licence notice and the invariant [rfc5545] PRODID result use
12	* as implemented and invoked in iCalcreator shall be included in
13	* all copies or substantial portions of the iCalcreator.
14	*
15	* iCalcreator is free software: you can redistribute it and/or modify
16	* it under the terms of the GNU Lesser General Public License as published
17	* by the Free Software Foundation, either version 3 of the License,
18	* or (at your option) any later version.
19	*
20	* iCalcreator is distributed in the hope that it will be useful,
21	* but WITHOUT ANY WARRANTY; without even the implied warranty of
22	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23	* GNU Lesser General Public License for more details.
24	*
25	* You should have received a copy of the GNU Lesser General Public License
26	* along with iCalcreator. If not, see <https://www.gnu.org/licenses/>.
27	*
28	* This file is a part of iCalcreator.
29	*/
30
31	namespace Kigkonsult\Icalcreator;
32
33	use Exception;
34
35	use function sprintf;
36	use function strtoupper;
37
38	/**
39	* iCalcreator (Vtimezone) Daylight/Standard base component class
40	*
41	* @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se>
42	* @since 2.29.11 - 2019-08-30
43	*/
44	abstract class DScomponent extends CalendarComponent
45	{
46	use Traits\COMMENTtrait,
47	Traits\DTSTARTtrait,
48	Traits\RDATEtrait,
49	Traits\RRULEtrait,
50	Traits\TZNAMEtrait,
51	Traits\TZOFFSETFROMtrait,
52	Traits\TZOFFSETTOtrait;
53
54	/**
55	* @var string
56	* @access protected
57	* @static
58	*/
59	protected static $compSgn = 'ds';
60
61	/**
62	* Destructor
63	*
64	* @since 2.29.11 - 2019-08-30
65	*/
66	public function __destruct() {
67	unset(
68	$this->compType,
69	$this->xprop,
70	$this->components,
71	$this->unparsed,
72	$this->config,
73	$this->propIx,
74	$this->compix,
75	$this->propDelIx
76	);
77	unset(
78	$this->cno,
79	$this->srtk
80	);
81	unset(
82	$this->comment,
83	$this->dtstart,
84	$this->rdate,
85	$this->rrule,
86	$this->tzname,
87	$this->tzoffsetfrom,
88	$this->tzoffsetto
89	);
90	}
91
92	/**
93	* Return formatted output for calendar component VTIMEZONE Daylight/Standard object instances
94	*
95	* @return string
96	* @throws Exception (on Rdate err)
97	* @since 2.29.11 - 2019-08-30
98	*/
99	public function createComponent()
100	{
101	$compType = strtoupper( $this->getCompType());
102	$component = sprintf( self::$FMTBEGIN, $compType );
103	$component .= $this->createTzname();
104	$component .= $this->createDtstart();
105	$component .= $this->createTzoffsetfrom();
106	$component .= $this->createTzoffsetto();
107	$component .= $this->createRdate();
108	$component .= $this->createRrule();
109	$component .= $this->createComment();
110	$component .= $this->createXprop();
111	return $component . sprintf( self::$FMTEND, $compType );
112	}
113	}
114