|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Jackal\Giffhanger\Configuration; |
|
4
|
|
|
|
|
5
|
|
|
use Jackal\Giffhanger\Exception\GiffhangerConfigurationException; |
|
6
|
|
|
use Symfony\Component\OptionsResolver\Exception\UndefinedOptionsException; |
|
7
|
|
|
use Symfony\Component\OptionsResolver\OptionsResolver; |
|
8
|
|
|
|
|
9
|
|
|
class Configuration |
|
10
|
|
|
{ |
|
11
|
|
|
/** |
|
12
|
|
|
* @var array |
|
13
|
|
|
*/ |
|
14
|
|
|
protected $configuration = []; |
|
15
|
|
|
|
|
16
|
|
|
/** |
|
17
|
|
|
* Configuration constructor. |
|
18
|
|
|
* @param array $configuration |
|
19
|
|
|
* @throws GiffhangerConfigurationException |
|
20
|
|
|
*/ |
|
21
|
|
|
public function __construct($configuration = []) |
|
22
|
|
|
{ |
|
23
|
|
|
$resolver = new OptionsResolver(); |
|
24
|
|
|
$resolver->setDefaults([ |
|
25
|
|
|
'temp_dir' => sys_get_temp_dir(), |
|
26
|
|
|
'resize_width' => 640, |
|
27
|
|
|
'crop_ratio' => null, |
|
28
|
|
|
'frames' => 3, |
|
29
|
|
|
'duration' => 6, |
|
30
|
|
|
'bitrate' => 600, |
|
31
|
|
|
'frame_rate' => 10, |
|
32
|
|
|
'ffmpeg.binaries' => '/usr/bin/ffmpeg', |
|
33
|
|
|
'ffprobe.binaries' => '/usr/bin/ffprobe', |
|
34
|
|
|
]); |
|
35
|
|
|
|
|
36
|
|
|
try { |
|
37
|
|
|
$this->configuration = $resolver->resolve($configuration); |
|
38
|
|
|
|
|
39
|
|
|
$this->assertPositiveIntegerNumber($this->getDimensionWidth()); |
|
40
|
|
|
$this->assertPositiveIntegerNumber($this->getFrameRate()); |
|
41
|
|
|
$this->assertPositiveIntegerNumber($this->getNumberOfFrames()); |
|
42
|
|
|
$this->assertPositiveIntegerNumber($this->getOutputDuration()); |
|
43
|
|
|
$this->assertPositiveIntegerNumber($this->getVideoBitrate()); |
|
44
|
|
|
} catch (UndefinedOptionsException $e) { |
|
45
|
|
|
throw GiffhangerConfigurationException::invalidOption($e->getMessage()); |
|
46
|
|
|
} |
|
47
|
|
|
} |
|
48
|
|
|
|
|
49
|
|
|
protected function assertPositiveIntegerNumber($value) : void |
|
50
|
|
|
{ |
|
51
|
|
|
if (!is_numeric($value) or $value < 0) { |
|
52
|
|
|
throw GiffhangerConfigurationException::invalidPositiveIntegerValue($value); |
|
53
|
|
|
} |
|
54
|
|
|
} |
|
55
|
|
|
|
|
56
|
|
|
public function getTempFolder() : string |
|
57
|
|
|
{ |
|
58
|
|
|
return $this->configuration['temp_dir']; |
|
59
|
|
|
} |
|
60
|
|
|
|
|
61
|
|
|
public function getDimensionWidth() |
|
62
|
|
|
{ |
|
63
|
|
|
return $this->configuration['resize_width']; |
|
64
|
|
|
} |
|
65
|
|
|
|
|
66
|
|
|
public function getNumberOfFrames() : int |
|
67
|
|
|
{ |
|
68
|
|
|
return (int) $this->configuration['frames']; |
|
69
|
|
|
} |
|
70
|
|
|
|
|
71
|
|
|
public function getOutputDuration() : string |
|
72
|
|
|
{ |
|
73
|
|
|
return $this->configuration['duration']; |
|
74
|
|
|
} |
|
75
|
|
|
|
|
76
|
|
|
public function getVideoBitrate() : string |
|
77
|
|
|
{ |
|
78
|
|
|
return $this->configuration['bitrate']; |
|
79
|
|
|
} |
|
80
|
|
|
|
|
81
|
|
|
public function getCropRatio() |
|
82
|
|
|
{ |
|
83
|
|
|
return $this->configuration['crop_ratio']; |
|
84
|
|
|
} |
|
85
|
|
|
|
|
86
|
|
|
public function getFrameRate() : int |
|
87
|
|
|
{ |
|
88
|
|
|
return (int) $this->configuration['frame_rate']; |
|
89
|
|
|
} |
|
90
|
|
|
|
|
91
|
|
|
public function getFFMpegBinaries() : string |
|
92
|
|
|
{ |
|
93
|
|
|
return $this->configuration['ffmpeg.binaries']; |
|
94
|
|
|
} |
|
95
|
|
|
|
|
96
|
|
|
public function getFFProbeBinaries() : string |
|
97
|
|
|
{ |
|
98
|
|
|
return $this->configuration['ffprobe.binaries']; |
|
99
|
|
|
} |
|
100
|
|
|
} |
|
101
|
|
|
|
lucajackal85 /
Giffhanger
