|
1
|
|
|
<?php |
|
2
|
|
|
/* |
|
3
|
|
|
* citeproc-php |
|
4
|
|
|
* |
|
5
|
|
|
* @link http://github.com/seboettg/citeproc-php for the source repository |
|
6
|
|
|
* @copyright Copyright (c) 2017 Sebastian Böttger. |
|
7
|
|
|
* @license https://opensource.org/licenses/MIT |
|
8
|
|
|
*/ |
|
9
|
|
|
|
|
10
|
|
|
namespace Seboettg\CiteProc\Rendering\Date; |
|
11
|
|
|
|
|
12
|
|
|
use DateTimeZone; |
|
13
|
|
|
use Exception; |
|
14
|
|
|
use Seboettg\CiteProc\Exception\InvalidDateTimeException; |
|
15
|
|
|
|
|
16
|
|
|
class DateTime extends \DateTime |
|
17
|
|
|
{ |
|
18
|
|
|
/** |
|
19
|
|
|
* @var int |
|
20
|
|
|
*/ |
|
21
|
|
|
private $year = 0; |
|
22
|
|
|
|
|
23
|
|
|
/** |
|
24
|
|
|
* @var int |
|
25
|
|
|
*/ |
|
26
|
|
|
private $month = 0; |
|
27
|
|
|
|
|
28
|
|
|
/** |
|
29
|
|
|
* @var int |
|
30
|
|
|
*/ |
|
31
|
|
|
private $day = 0; |
|
32
|
|
|
|
|
33
|
|
|
/** |
|
34
|
|
|
* DateTime constructor. |
|
35
|
|
|
* @param string $year |
|
36
|
|
|
* @param string $month |
|
37
|
|
|
* @param string $day |
|
38
|
|
|
* @throws Exception |
|
39
|
|
|
*/ |
|
40
|
|
|
public function __construct($year, $month, $day) |
|
41
|
|
|
{ |
|
42
|
|
|
try { |
|
43
|
|
|
parent::__construct("$year-$month-$day", new DateTimeZone("Europe/Berlin")); |
|
44
|
|
|
} catch (Exception $e) { |
|
45
|
|
|
throw new InvalidDateTimeException("Could not create valid date with year=$year, month=$month, day=$day."); |
|
46
|
|
|
} |
|
47
|
|
|
|
|
48
|
|
|
$this->year = intval(self::format("Y")); |
|
|
|
|
|
|
49
|
|
|
$this->month = intval(self::format("n")); |
|
50
|
|
|
$this->day = intval(self::format("j")); |
|
51
|
|
|
} |
|
52
|
|
|
|
|
53
|
|
|
/** |
|
54
|
|
|
* @param int $year |
|
55
|
|
|
* @return $this |
|
56
|
|
|
*/ |
|
57
|
|
|
public function setYear($year) |
|
58
|
|
|
{ |
|
59
|
|
|
$this->year = $year; |
|
60
|
|
|
return $this; |
|
61
|
|
|
} |
|
62
|
|
|
|
|
63
|
|
|
/** |
|
64
|
|
|
* @param int $month |
|
65
|
|
|
* @return $this |
|
66
|
|
|
*/ |
|
67
|
|
|
public function setMonth($month) |
|
68
|
|
|
{ |
|
69
|
|
|
$this->month = $month; |
|
70
|
|
|
return $this; |
|
71
|
|
|
} |
|
72
|
|
|
|
|
73
|
|
|
/** |
|
74
|
|
|
* @param int $day |
|
75
|
|
|
* @return $this |
|
76
|
|
|
*/ |
|
77
|
|
|
public function setDay($day) |
|
78
|
|
|
{ |
|
79
|
|
|
$this->day = $day; |
|
80
|
|
|
return $this; |
|
81
|
|
|
} |
|
82
|
|
|
|
|
83
|
|
|
/** |
|
84
|
|
|
* @param int $year |
|
85
|
|
|
* @param int $month |
|
86
|
|
|
* @param int $day |
|
87
|
|
|
* @return $this |
|
88
|
|
|
*/ |
|
89
|
|
|
#[\ReturnTypeWillChange] |
|
90
|
|
|
public function setDate($year, $month, $day) |
|
91
|
|
|
{ |
|
92
|
|
|
$this->year = $year; |
|
93
|
|
|
$this->month = $month; |
|
94
|
|
|
$this->day = $day; |
|
95
|
|
|
parent::setDate($year, $month, $day); |
|
96
|
|
|
return $this; |
|
97
|
|
|
} |
|
98
|
|
|
|
|
99
|
|
|
/** |
|
100
|
|
|
* @return array |
|
101
|
|
|
*/ |
|
102
|
|
|
public function getArray() |
|
103
|
|
|
{ |
|
104
|
|
|
return [$this->year, $this->month, $this->day]; |
|
105
|
|
|
} |
|
106
|
|
|
|
|
107
|
|
|
/** |
|
108
|
|
|
* @return int |
|
109
|
|
|
*/ |
|
110
|
|
|
public function getYear() |
|
111
|
|
|
{ |
|
112
|
|
|
return $this->year; |
|
113
|
|
|
} |
|
114
|
|
|
|
|
115
|
|
|
/** |
|
116
|
|
|
* @return int |
|
117
|
|
|
*/ |
|
118
|
|
|
public function getMonth() |
|
119
|
|
|
{ |
|
120
|
|
|
return $this->month; |
|
121
|
|
|
} |
|
122
|
|
|
|
|
123
|
|
|
/** |
|
124
|
|
|
* @return int |
|
125
|
|
|
*/ |
|
126
|
|
|
public function getDay() |
|
127
|
|
|
{ |
|
128
|
|
|
return $this->day; |
|
129
|
|
|
} |
|
130
|
|
|
|
|
131
|
|
|
/** |
|
132
|
|
|
* @return string |
|
133
|
|
|
*/ |
|
134
|
|
|
public function renderNumeric() |
|
135
|
|
|
{ |
|
136
|
|
|
$ret = $this->year; |
|
137
|
|
|
$ret .= $this->month > 0 && $this->month < 13 ? "-".sprintf("%02s", $this->month) : ""; |
|
138
|
|
|
$ret .= $this->day > 0 && $this->day < 32 ? "-".sprintf("%02s", $this->day) : ""; |
|
139
|
|
|
return $ret; |
|
140
|
|
|
} |
|
141
|
|
|
} |
|
142
|
|
|
|
seboettg /
citeproc-php
Loading history...