bit-form / includes / Core / Util / DateTimeHelper.php

DateTimeHelper.php in Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder 2.9.1, at includes/Core/Util/DateTimeHelper.php

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1	<?php
2
3	namespace BitCode\BitForm\Core\Util;
4
5	use DateTime;
6	use DateTimeZone;
7
8	final class DateTimeHelper
9	{
10	private $_dateFormat;
11	private $_timeFormat;
12	private $_timezone;
13	private $_currentTime;
14	private $_currentFormat;
15
16	public function __construct()
17	{
18	$this->_dateFormat = get_option('date_format');
19	$this->_timeFormat = get_option('time_format');
20	$this->_timezone = self::wp_timezone();
21	$this->_currentTime = current_time('mysql');
22	$this->_currentFormat = 'Y-m-d H:i:s';
23	}
24
25	public function getDate($date = null, $currentFormat = null, $currentTZ = null, $expectedFormat = null, $expectedTZ = null)
26	{
27	if (is_null($date)) {
28	$date = $this->_currentTime;
29	$currentFormat = $this->_currentFormat;
30	$currentTZ = $this->_timezone;
31	}
32
33	$currentFormat = is_null($currentFormat) ? $this->_currentFormat : $currentFormat;
34	$currentTZ = is_null($currentTZ) ? $this->_timezone : $currentTZ;
35	$expectedFormat = is_null($expectedFormat) ? $this->_dateFormat : $expectedFormat;
36	$expectedTZ = is_null($expectedTZ) ? $this->_timezone : $expectedTZ;
37
38	return $this->getFormated($date, $currentFormat, $currentTZ, $expectedFormat, $expectedTZ);
39	}
40
41	public function getTime($date = null, $currentFormat = null, $currentTZ = null, $expectedFormat = null, $expectedTZ = null)
42	{
43	if (is_null($date)) {
44	$date = $this->_currentTime;
45	$currentFormat = $this->_currentFormat;
46	$currentTZ = $this->_timezone;
47	}
48
49	$currentFormat = is_null($currentFormat) ? $this->_currentFormat : $currentFormat;
50	$currentTZ = is_null($currentTZ) ? $this->_timezone : $currentTZ;
51	$expectedFormat = is_null($expectedFormat) ? $this->_timeFormat : $expectedFormat;
52	$expectedTZ = is_null($expectedTZ) ? $this->_timezone : $expectedTZ;
53
54	return $this->getFormated($date, $currentFormat, $currentTZ, $expectedFormat, $expectedTZ);
55	}
56
57	public function getDay($nameType, $date = null, $currentFormat = null, $currentTZ = null, $expectedTZ = null)
58	{
59	if (is_null($date)) {
60	$date = $this->_currentTime;
61	$currentFormat = $this->_currentFormat;
62	$currentTZ = $this->_timezone;
63	}
64
65	$currentFormat = is_null($currentFormat) ? $this->_currentFormat : $currentFormat;
66	$currentTZ = is_null($currentTZ) ? $this->_timezone : $currentTZ;
67	$expectedTZ = is_null($expectedTZ) ? $this->_timezone : $expectedTZ;
68
69	switch ($nameType) {
70	case 'numeric-with-leading':
71	$expectedFormat = 'd';
72	break;
73
74	case 'numeric-without-leading':
75	$expectedFormat = 'j';
76	break;
77
78	case 'short-name':
79	$expectedFormat = 'D';
80	break;
81
82	case 'full-name':
83	$expectedFormat = 'l';
84	break;
85
86	default:
87	$expectedFormat = 'd';
88	break;
89	}
90
91	return $this->getFormated($date, $currentFormat, $currentTZ, $expectedFormat, $expectedTZ);
92	}
93
94	public function getMonth($nameType, $date = null, $currentFormat = null, $currentTZ = null, $expectedTZ = null)
95	{
96	if (is_null($date)) {
97	$date = $this->_currentTime;
98	$currentFormat = $this->_currentFormat;
99	$currentTZ = $this->_timezone;
100	}
101
102	$currentFormat = is_null($currentFormat) ? $this->_currentFormat : $currentFormat;
103	$currentTZ = is_null($currentTZ) ? $this->_timezone : $currentTZ;
104	$expectedTZ = is_null($expectedTZ) ? $this->_timezone : $expectedTZ;
105
106	switch ($nameType) {
107	case 'numeric-with-leading':
108	$expectedFormat = 'm';
109	break;
110
111	case 'numeric-without-leading':
112	$expectedFormat = 'n';
113	break;
114
115	case 'short-name':
116	$expectedFormat = 'M';
117	break;
118
119	case 'full-name':
120	$expectedFormat = 'F';
121	break;
122
123	default:
124	$expectedFormat = 'd';
125	break;
126	}
127
128	return $this->getFormated($date, $currentFormat, $currentTZ, $expectedFormat, $expectedTZ);
129	}
130
131	public function getFormated($dateString, $currentFormat, $currentTZ, $expectedFormat, $expectedTZ)
132	{
133	if (false === $currentFormat) {
134	$dateObject = new DateTime($dateString, $currentTZ);
135	} else {
136	$dateObject = DateTime::createFromFormat($currentFormat, $dateString, $currentTZ);
137	}
138
139	if (!is_null($expectedTZ)) {
140	$dateObject->setTimezone($expectedTZ);
141	}
142
143	if ($dateObject) {
144	return $dateObject->format($expectedFormat);
145	}
146	return false;
147	}
148
149	public function getUnicodeLikeFormat($type, $format = null)
150	{
151	$type = strtolower($type);
152	switch ($type) {
153	case 'date':
154	$format = is_null($format) ? $this->_dateFormat : $format;
155	break;
156
157	case 'time':
158	$format = is_null($format) ? $this->_timeFormat : $format;
159	break;
160
161	case 'timestamp':
162	$format = is_null($format) ? $this->_currentFormat : $format;
163	break;
164
165	default:
166	break;
167	}
168
169	if (false !== strpos($format, 'd')) {
170	$format = str_replace('d', 'dd', $format);
171	}
172	if (false !== strpos($format, 'j')) {
173	$format = str_replace('j', 'd', $format);
174	}
175	if (false !== strpos($format, 'D')) {
176	$format = str_replace('D', 'eee', $format);
177	}
178	if (false !== strpos($format, 'I')) {
179	$format = str_replace('I', 'eeee', $format);
180	}
181	if (false !== strpos($format, 'S')) {
182	$format = str_replace('S', 'F', $format);
183	}
184	if (false !== strpos($format, 'M')) {
185	$format = str_replace('M', 'MMM', $format);
186	}
187	if (false !== strpos($format, 'F')) {
188	$format = str_replace('F', 'MMMM', $format);
189	}
190	if (false !== strpos($format, 'm')) {
191	$format = str_replace('m', 'MM', $format);
192	}
193	if (false !== strpos($format, 'n')) {
194	$format = str_replace('n', 'M', $format);
195	}
196	if (false !== strpos($format, 'y')) {
197	$format = str_replace('y', 'yy', $format);
198	}
199	if (false !== strpos($format, 'Y')) {
200	$format = str_replace('Y', 'yyyy', $format);
201	}
202	if (false !== strpos($format, 'a')) {
203	$format = str_replace('a', 'aaaa', $format);
204	}
205	if (false !== strpos($format, 'A')) {
206	$format = str_replace('A', 'aaaa', $format);
207	}
208	if (false !== strpos($format, 'g')) {
209	$format = str_replace('g', 'h', $format);
210	}
211	if (false !== strpos($format, 'G')) {
212	$format = str_replace('G', 'H', $format);
213	}
214	if (false !== strpos($format, 'h')) {
215	$format = str_replace('h', 'hh', $format);
216	}
217	if (false !== strpos($format, 'H')) {
218	$format = str_replace('H', 'HH', $format);
219	}
220	if (false !== strpos($format, 'i')) {
221	$format = str_replace('i', 'mm', $format);
222	}
223	if (false !== strpos($format, 's')) {
224	$format = str_replace('s', 'ss', $format);
225	}
226	return $format;
227	}
228
229	public function getUnicodeToPhpFormat($type, $format = null)
230	{
231	$type = strtolower($type);
232	switch ($type) {
233	case 'date':
234	$format = is_null($format) ? $this->_dateFormat : $format;
235	break;
236
237	case 'time':
238	$format = is_null($format) ? $this->_timeFormat : $format;
239	break;
240
241	case 'timestamp':
242	$format = is_null($format) ? $this->_currentFormat : $format;
243	break;
244	default:
245	break;
246	}
247
248	if (false !== strpos($format, 'd')) {
249	$format = str_replace('dd', 'd', $format);
250	}
251	if (false !== strpos($format, 'E')) {
252	$format = str_replace('E', 'D', $format);
253	}
254	if (false !== strpos($format, 'MMMM')) {
255	$format = str_replace('MMMM', 'F', $format);
256	} elseif (false !== strpos($format, 'MMM')) {
257	$format = str_replace('MMM', 'M', $format);
258	} elseif (false !== strpos($format, 'MM')) {
259	$format = str_replace('MM', 'm', $format);
260	}
261	if (false !== strpos($format, 'yyyy')) {
262	$format = str_replace('yyyy', 'Y', $format);
263	} elseif (false !== strpos($format, 'yy')) {
264	$format = str_replace('yy', 'y', $format);
265	}
266	return $format;
267	}
268
269	public static function wp_timezone_string()
270	{
271	if (\function_exists('wp_timezone_string')) {
272	return wp_timezone_string();
273	}
274
275	$timezone_string = get_option('timezone_string');
276
277	if ($timezone_string) {
278	return $timezone_string;
279	}
280
281	$offset = (float) get_option('gmt_offset');
282	$hours = (int) $offset;
283	$minutes = ($offset - $hours);
284
285	$sign = ($offset < 0) ? '-' : '+';
286	$abs_hour = abs($hours);
287	$abs_mins = abs($minutes * 60);
288	$tz_offset = sprintf('%s%02d:%02d', $sign, $abs_hour, $abs_mins);
289
290	return $tz_offset;
291	}
292
293	public static function wp_timezone()
294	{
295	if (\function_exists('wp_timezone')) {
296	return wp_timezone();
297	}
298	return new DateTimeZone(self::wp_timezone_string());
299	}
300	}
301