import-facebook-events / includes / lib / icalcreator / src / Traits / PRIORITYtrait.php

PRIORITYtrait.php in Import Social Events 1.8.5, at includes/lib/icalcreator/src/Traits/PRIORITYtrait.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\Traits;
32
33	use Kigkonsult\Icalcreator\Util\StringFactory;
34	use Kigkonsult\Icalcreator\Util\Util;
35	use Kigkonsult\Icalcreator\Util\ParameterFactory;
36	use InvalidArgumentException;
37
38	/**
39	* PRIORITY property functions
40	*
41	* @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se>
42	* @since 2.27.2 2019-01-03
43	*/
44	trait PRIORITYtrait
45	{
46	/**
47	* @var array component property PRIORITY value
48	*/
49	protected $priority = null;
50
51	/**
52	* Return formatted output for calendar component property priority
53	*
54	* @return string
55	*/
56	public function createPriority()
57	{
58	if( empty( $this->priority )) {
59	return null;
60	}
61	if( ! isset( $this->priority[Util::$LCvalue] ) \|\|
62	( empty( $this->priority[Util::$LCvalue] ) &&
63	! is_numeric( $this->priority[Util::$LCvalue] ))) {
64	return $this->getConfig( self::ALLOWEMPTY )
65	? StringFactory::createElement( self::PRIORITY )
66	: null;
67	}
68	return StringFactory::createElement(
69	self::PRIORITY,
70	ParameterFactory::createParams( $this->priority[Util::$LCparams] ),
71	$this->priority[Util::$LCvalue]
72	);
73	}
74
75	/**
76	* Delete calendar component property priority
77	*
78	* @return bool
79	* @since 2.27.1 - 2018-12-15
80	*/
81	public function deletePriority()
82	{
83	$this->priority = null;
84	return true;
85	}
86
87	/**
88	* Get calendar component property priority
89	*
90	* @param bool $inclParam
91	* @return bool\|array
92	* @since 2.27.1 - 2018-12-12
93	*/
94	public function getPriority( $inclParam = false )
95	{
96	if( empty( $this->priority )) {
97	return false;
98	}
99	return ( $inclParam ) ? $this->priority : $this->priority[Util::$LCvalue];
100	}
101
102	/**
103	* Set calendar component property priority
104	*
105	* @param int $value
106	* @param array $params
107	* @return static
108	* @throws InvalidArgumentException
109	* @since 2.27.2 2019-01-03
110	*/
111	public function setPriority( $value = null, $params = [] )
112	{
113	if( empty( $value ) && ( Util::$ZERO != $value )) {
114	$this->assertEmptyValue( $value, self::PRIORITY );
115	$value = Util::$SP0;
116	$params = [];
117
118	}
119	else {
120	Util::assertInteger( $value, self::PRIORITY, 0, 9 );
121	}
122	$this->priority = [
123	Util::$LCvalue => $value,
124	Util::$LCparams => ParameterFactory::setParams( $params ),
125	];
126	return $this;
127	}
128	}
129