1
|
|
|
<?php |
2
|
|
|
/** |
3
|
|
|
* GpsLab component. |
4
|
|
|
* |
5
|
|
|
* @author Peter Gribanov <[email protected]> |
6
|
|
|
* @copyright Copyright (c) 2016, Peter Gribanov |
7
|
|
|
* @license http://opensource.org/licenses/MIT |
8
|
|
|
*/ |
9
|
|
|
|
10
|
|
|
namespace GpsLab\Bundle\DateBundle; |
11
|
|
|
|
12
|
|
|
use GpsLab\Bundle\DateBundle\Exception\InvalidCompareOperatorException; |
13
|
|
|
|
14
|
|
|
class Comparator |
15
|
|
|
{ |
16
|
|
|
const EQ = '='; |
17
|
|
|
const NEQ = '!='; |
18
|
|
|
const LT = '<'; |
19
|
|
|
const LTE = '<='; |
20
|
|
|
const GT = '>'; |
21
|
|
|
const GTE = '>='; |
22
|
|
|
|
23
|
|
|
/** |
24
|
|
|
* Synonym for Comparator::compareDateTime(). |
25
|
|
|
* |
26
|
|
|
* @param \DateTime $x |
27
|
|
|
* @param string $operator |
28
|
|
|
* @param \DateTime $y |
29
|
|
|
* |
30
|
|
|
* @return bool |
31
|
|
|
*/ |
32
|
25 |
|
public function compare(\DateTime $x, $operator, \DateTime $y) |
33
|
|
|
{ |
34
|
25 |
|
return $this->compareDateTime($x, $operator, $y); |
35
|
|
|
} |
36
|
|
|
|
37
|
|
|
/** |
38
|
|
|
* Compare date and time. |
39
|
|
|
* |
40
|
|
|
* @param \DateTime $x |
41
|
|
|
* @param string $operator |
42
|
|
|
* @param \DateTime $y |
43
|
|
|
* |
44
|
|
|
* @return bool |
45
|
|
|
*/ |
46
|
158 |
|
public function compareDateTime(\DateTime $x, $operator, \DateTime $y) |
47
|
|
|
{ |
48
|
|
|
switch ($operator) { |
49
|
158 |
|
case self::EQ: |
50
|
158 |
|
case '==': |
51
|
24 |
|
return $x == $y; |
52
|
134 |
|
case self::NEQ: |
53
|
134 |
|
case '<>': |
54
|
24 |
|
return $x != $y; |
55
|
110 |
|
case self::GT: |
56
|
24 |
|
return $x > $y; |
57
|
86 |
|
case self::GTE: |
58
|
24 |
|
return $x >= $y; |
59
|
62 |
|
case self::LT: |
60
|
24 |
|
return $x < $y; |
61
|
38 |
|
case self::LTE: |
62
|
24 |
|
return $x <= $y; |
63
|
14 |
|
default: |
64
|
14 |
|
throw InvalidCompareOperatorException::create($operator); |
65
|
14 |
|
} |
66
|
|
|
} |
67
|
|
|
|
68
|
|
|
/** |
69
|
|
|
* Compare only date. Not compare time. |
70
|
|
|
* |
71
|
|
|
* @param \DateTime $x |
72
|
|
|
* @param string $operator |
73
|
|
|
* @param \DateTime $y |
74
|
|
|
* |
75
|
|
|
* @return bool |
76
|
|
|
*/ |
77
|
26 |
|
public function compareDate(\DateTime $x, $operator, \DateTime $y) |
78
|
|
|
{ |
79
|
26 |
|
return $this->compareDateTime($this->resetTime($x), $operator, $this->resetTime($y)); |
80
|
|
|
} |
81
|
|
|
|
82
|
|
|
/** |
83
|
|
|
* Compare only time. |
84
|
|
|
* |
85
|
|
|
* @param \DateTime $x |
86
|
|
|
* @param string $operator |
87
|
|
|
* @param \DateTime $y |
88
|
|
|
* |
89
|
|
|
* @return bool |
90
|
|
|
*/ |
91
|
26 |
|
public function compareTime(\DateTime $x, $operator, \DateTime $y) |
92
|
|
|
{ |
93
|
26 |
|
return $this->compareDateTime($this->resetDate($x), $operator, $this->resetDate($y)); |
94
|
|
|
} |
95
|
|
|
|
96
|
|
|
/** |
97
|
|
|
* @param \DateTime $x |
98
|
|
|
* @param string $operator |
99
|
|
|
* @param \DateTime $y |
100
|
|
|
* |
101
|
|
|
* @return bool |
102
|
|
|
*/ |
103
|
26 |
|
public function compareWeek(\DateTime $x, $operator, \DateTime $y) |
104
|
|
|
{ |
105
|
26 |
|
return $this->compareDateTime($this->resetWeek($x), $operator, $this->resetWeek($y)); |
106
|
|
|
} |
107
|
|
|
|
108
|
|
|
/** |
109
|
|
|
* @param \DateTime $x |
110
|
|
|
* @param string $operator |
111
|
|
|
* @param \DateTime $y |
112
|
|
|
* |
113
|
|
|
* @return bool |
114
|
|
|
*/ |
115
|
26 |
|
public function compareMonth(\DateTime $x, $operator, \DateTime $y) |
116
|
|
|
{ |
117
|
26 |
|
return $this->compareDateTime($this->resetMonth($x), $operator, $this->resetMonth($y)); |
118
|
|
|
} |
119
|
|
|
|
120
|
|
|
/** |
121
|
|
|
* @param \DateTime $x |
122
|
|
|
* @param string $operator |
123
|
|
|
* @param \DateTime $y |
124
|
|
|
* |
125
|
|
|
* @return bool |
126
|
|
|
*/ |
127
|
26 |
|
public function compareYear(\DateTime $x, $operator, \DateTime $y) |
128
|
|
|
{ |
129
|
26 |
|
return $this->compareDateTime($this->resetYear($x), $operator, $this->resetYear($y)); |
130
|
|
|
} |
131
|
|
|
|
132
|
|
|
/** |
133
|
|
|
* @param \DateTime $date |
134
|
|
|
* |
135
|
|
|
* @return \DateTime |
136
|
|
|
*/ |
137
|
26 |
|
protected function resetTime(\DateTime $date) |
138
|
|
|
{ |
139
|
26 |
|
$date = clone $date; |
140
|
26 |
|
$date->setTime(0, 0, 0); |
141
|
|
|
|
142
|
26 |
|
return $date; |
143
|
|
|
} |
144
|
|
|
|
145
|
|
|
/** |
146
|
|
|
* @param \DateTime $date |
147
|
|
|
* |
148
|
|
|
* @return \DateTime |
149
|
|
|
*/ |
150
|
26 |
|
protected function resetDate(\DateTime $date) |
151
|
|
|
{ |
152
|
26 |
|
$date = clone $date; |
153
|
26 |
|
$date->setDate(1, 1, 1); |
154
|
|
|
|
155
|
26 |
|
return $date; |
156
|
|
|
} |
157
|
|
|
|
158
|
|
|
/** |
159
|
|
|
* @param \DateTime $date |
160
|
|
|
* |
161
|
|
|
* @return \DateTime |
162
|
|
|
*/ |
163
|
26 |
|
protected function resetWeek(\DateTime $date) |
164
|
|
|
{ |
165
|
26 |
|
return Util::getMondayThisWeek($date)->setTime(0, 0, 0); |
166
|
|
|
} |
167
|
|
|
|
168
|
|
|
/** |
169
|
|
|
* @param \DateTime $date |
170
|
|
|
* |
171
|
|
|
* @return \DateTime |
172
|
|
|
*/ |
173
|
26 |
|
protected function resetMonth(\DateTime $date) |
174
|
|
|
{ |
175
|
26 |
|
$date = clone $date; |
176
|
26 |
|
$date->modify('first day of this month')->setTime(0, 0, 0); |
177
|
|
|
|
178
|
26 |
|
return $date; |
179
|
|
|
} |
180
|
|
|
|
181
|
|
|
/** |
182
|
|
|
* @param \DateTime $date |
183
|
|
|
* |
184
|
|
|
* @return \DateTime |
185
|
|
|
*/ |
186
|
26 |
|
protected function resetYear(\DateTime $date) |
187
|
|
|
{ |
188
|
26 |
|
$date = clone $date; |
189
|
26 |
|
$date->modify('first day of this year')->setTime(0, 0, 0); |
190
|
|
|
|
191
|
26 |
|
return $date; |
192
|
|
|
} |
193
|
|
|
} |
194
|
|
|
|