1
|
|
|
<?php |
2
|
|
|
|
3
|
|
|
namespace frictionlessdata\tableschema\Fields; |
4
|
|
|
|
5
|
|
|
use Carbon\Carbon; |
6
|
|
|
|
7
|
|
|
class DatetimeField extends BaseField |
8
|
|
|
{ |
9
|
|
|
protected function validateCastValue($val) |
10
|
|
|
{ |
11
|
|
|
$val = trim($val); |
12
|
|
|
switch ($this->format()) { |
13
|
|
|
case 'default': |
|
|
|
|
14
|
|
|
if (substr($val, -1) != 'Z') { |
15
|
|
|
throw $this->getValidationException('must have trailing Z', $val); |
16
|
|
|
} else { |
17
|
|
|
try { |
18
|
|
|
$val = rtrim($val, 'Z'); |
19
|
|
|
$val = explode('T', $val); |
20
|
|
|
list($year, $month, $day) = explode('-', $val[0]); |
21
|
|
|
list($hour, $minute, $second) = explode(':', $val[1]); |
22
|
|
|
|
23
|
|
|
return Carbon::create($year, $month, $day, $hour, $minute, $second, 'UTC'); |
24
|
|
|
} catch (\Exception $e) { |
25
|
|
|
throw $this->getValidationException($e->getMessage(), $val); |
26
|
|
|
} |
27
|
|
|
} |
28
|
|
|
case 'any': |
|
|
|
|
29
|
|
|
try { |
30
|
|
|
return new Carbon($val); |
31
|
|
|
} catch (\Exception $e) { |
32
|
|
|
throw $this->getValidationException($e->getMessage(), $val); |
33
|
|
|
} |
34
|
|
|
default: |
35
|
|
|
$date = strptime($val, $this->format()); |
36
|
|
|
if ($date === false || $date['unparsed'] != '') { |
37
|
|
|
throw $this->getValidationException("couldn't parse date/time according to given strptime format '{$this->format()}''", $val); |
38
|
|
|
} else { |
39
|
|
|
return Carbon::create( |
40
|
|
|
(int) $date['tm_year'] + 1900, (int) $date['tm_mon'] + 1, (int) $date['tm_mday'], |
41
|
|
|
(int) $date['tm_hour'], (int) $date['tm_min'], (int) $date['tm_sec'] |
42
|
|
|
); |
43
|
|
|
} |
44
|
|
|
} |
45
|
|
|
} |
46
|
|
|
|
47
|
|
|
public static function type() |
48
|
|
|
{ |
49
|
|
|
return 'datetime'; |
50
|
|
|
} |
51
|
|
|
} |
52
|
|
|
|