|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Riclep\Storyblok\Support\ImageTransformers; |
|
4
|
|
|
|
|
5
|
|
|
use Illuminate\Support\Str; |
|
6
|
|
|
|
|
7
|
|
|
class Storyblok extends BaseTransformer |
|
8
|
|
|
{ |
|
9
|
|
|
|
|
10
|
|
|
/** |
|
11
|
|
|
* Performs any actions needed once the object is created |
|
12
|
|
|
* and any preprocessing is completed |
|
13
|
|
|
* |
|
14
|
|
|
* @return $this |
|
15
|
|
|
*/ |
|
16
|
|
|
public function init() { |
|
17
|
|
|
$this->extractMetaDetails(); |
|
18
|
|
|
|
|
19
|
|
|
return $this; |
|
20
|
|
|
} |
|
21
|
|
|
|
|
22
|
|
|
/** |
|
23
|
|
|
* Resizes the image and sets the focal point |
|
24
|
|
|
* |
|
25
|
|
|
* @param int $width |
|
26
|
|
|
* @param int $height |
|
27
|
|
|
* @param string $focus |
|
28
|
|
|
* @return $this |
|
29
|
|
|
*/ |
|
30
|
|
|
public function resize($width = 0, $height = 0, $focus = null) |
|
31
|
|
|
{ |
|
32
|
|
|
$this->transformations = array_merge($this->transformations, [ |
|
33
|
|
|
'width' => $width, |
|
34
|
|
|
'height' => $height, |
|
35
|
|
|
]); |
|
36
|
|
|
|
|
37
|
|
|
if ($focus) { |
|
38
|
|
|
$this->transformations = array_merge($this->transformations, [ |
|
39
|
|
|
'focus' => $focus, |
|
40
|
|
|
]); |
|
41
|
|
|
} |
|
42
|
|
|
|
|
43
|
|
|
return $this; |
|
44
|
|
|
} |
|
45
|
|
|
|
|
46
|
|
|
/** |
|
47
|
|
|
* Fits the image in the given width and height |
|
48
|
|
|
* |
|
49
|
|
|
* @param $width |
|
50
|
|
|
* @param $height |
|
51
|
|
|
* @param $fill |
|
52
|
|
|
* @return $this |
|
53
|
|
|
*/ |
|
54
|
|
|
public function fitIn($width = 0, $height = 0, $fill = 'transparent') |
|
55
|
|
|
{ |
|
56
|
|
|
$this->transformations = array_merge($this->transformations, [ |
|
57
|
|
|
'width' => $width, |
|
58
|
|
|
'height' => $height, |
|
59
|
|
|
'fill' => $fill, |
|
60
|
|
|
'fit-in' => true, |
|
61
|
|
|
]); |
|
62
|
|
|
|
|
63
|
|
|
// has to be an image that supports transparency |
|
64
|
|
|
if ($fill === 'transparent') { |
|
65
|
|
|
$this->format('webp'); |
|
66
|
|
|
} |
|
67
|
|
|
|
|
68
|
|
|
return $this; |
|
69
|
|
|
} |
|
70
|
|
|
|
|
71
|
|
|
/** |
|
72
|
|
|
* Set the image format you want returned |
|
73
|
|
|
* |
|
74
|
|
|
* @param $format |
|
75
|
|
|
* @param $quality |
|
76
|
|
|
* @return $this |
|
77
|
|
|
*/ |
|
78
|
|
|
public function format($format, $quality = null) |
|
79
|
|
|
{ |
|
80
|
|
|
$this->transformations = array_merge($this->transformations, [ |
|
81
|
|
|
'format' => $format, |
|
82
|
|
|
'mime' => $this->setMime($format), |
|
83
|
|
|
]); |
|
84
|
|
|
|
|
85
|
|
|
if ($quality) { |
|
86
|
|
|
$this->transformations = array_merge($this->transformations, [ |
|
87
|
|
|
'quality' => $quality, |
|
88
|
|
|
]); |
|
89
|
|
|
} |
|
90
|
|
|
|
|
91
|
|
|
return $this; |
|
92
|
|
|
} |
|
93
|
|
|
|
|
94
|
|
|
|
|
95
|
|
|
/** |
|
96
|
|
|
* Creates the Storyblok image service URL |
|
97
|
|
|
* |
|
98
|
|
|
* @return string |
|
99
|
|
|
*/ |
|
100
|
|
|
public function buildUrl() { |
|
101
|
|
|
if ($this->transformations === 'svg') { |
|
|
|
|
|
|
102
|
|
|
return $this->image->content()['filename']; |
|
103
|
|
|
} |
|
104
|
|
|
|
|
105
|
|
|
$transforms = ''; |
|
106
|
|
|
|
|
107
|
|
|
if (array_key_exists('fit-in', $this->transformations)) { |
|
108
|
|
|
$transforms .= '/fit-in'; |
|
109
|
|
|
} |
|
110
|
|
|
|
|
111
|
|
|
if (array_key_exists('width', $this->transformations)) { |
|
112
|
|
|
$transforms .= '/' . $this->transformations['width'] . 'x' . $this->transformations['height']; |
|
113
|
|
|
} |
|
114
|
|
|
|
|
115
|
|
|
if (array_key_exists('focus', $this->transformations) && $this->transformations['focus'] === 'smart') { |
|
116
|
|
|
$transforms .= '/smart'; |
|
117
|
|
|
} |
|
118
|
|
|
if ($this->hasFilters()) { |
|
119
|
|
|
$transforms .= $this->applyFilters(); |
|
120
|
|
|
} |
|
121
|
|
|
|
|
122
|
|
|
return $this->assetDomain($transforms); |
|
123
|
|
|
} |
|
124
|
|
|
|
|
125
|
|
|
/** |
|
126
|
|
|
* Applies the filters to the image service URL |
|
127
|
|
|
* |
|
128
|
|
|
* @return string |
|
129
|
|
|
*/ |
|
130
|
|
|
private function applyFilters() { |
|
131
|
|
|
$filters = '/filters'; |
|
132
|
|
|
|
|
133
|
|
|
if (array_key_exists('format', $this->transformations)) { |
|
134
|
|
|
$filters .= ':format(' . $this->transformations['format'] . ')'; |
|
135
|
|
|
} |
|
136
|
|
|
|
|
137
|
|
|
if (array_key_exists('quality', $this->transformations)) { |
|
138
|
|
|
$filters .= ':quality(' . $this->transformations['quality'] . ')'; |
|
139
|
|
|
} |
|
140
|
|
|
|
|
141
|
|
|
if (array_key_exists('fill', $this->transformations)) { |
|
142
|
|
|
$filters .= ':fill(' . $this->transformations['fill'] . ')'; |
|
143
|
|
|
} |
|
144
|
|
|
|
|
145
|
|
|
if (array_key_exists('focus', $this->transformations) && $this->transformations['focus'] === 'focal-point' && $this->image->content()['focus']) { |
|
146
|
|
|
$filters .= ':focal(' . $this->image->content()['focus'] . ')'; |
|
147
|
|
|
} |
|
148
|
|
|
|
|
149
|
|
|
return $filters; |
|
150
|
|
|
} |
|
151
|
|
|
|
|
152
|
|
|
/** |
|
153
|
|
|
* Extracts meta details from the image. With Storyblok we can get a |
|
154
|
|
|
* few things from the URL |
|
155
|
|
|
* |
|
156
|
|
|
* @return void|null |
|
157
|
|
|
*/ |
|
158
|
|
|
protected function extractMetaDetails() |
|
159
|
|
|
{ |
|
160
|
|
|
$path = $this->image->content()['filename']; |
|
161
|
|
|
|
|
162
|
|
|
preg_match_all('/(?<width>\d+)x(?<height>\d+).+\.(?<extension>[a-z]{3,4})/mi', $path, $dimensions, PREG_SET_ORDER, 0); |
|
163
|
|
|
|
|
164
|
|
|
if ($dimensions) { |
|
165
|
|
|
if (Str::endsWith(strtolower($this->image->content()['filename']), '.svg')) { |
|
166
|
|
|
$this->meta = [ |
|
167
|
|
|
'height' => null, |
|
168
|
|
|
'width' => null, |
|
169
|
|
|
'extension' => 'svg', |
|
170
|
|
|
'mime' => 'image/svg+xml', |
|
171
|
|
|
]; |
|
172
|
|
|
} else { |
|
173
|
|
|
$this->meta = [ |
|
174
|
|
|
'height' => $dimensions[0]['height'], |
|
175
|
|
|
'width' => $dimensions[0]['width'], |
|
176
|
|
|
'extension' => strtolower($dimensions[0]['extension']), |
|
177
|
|
|
'mime' => $this->setMime(strtolower($dimensions[0]['extension'])), |
|
178
|
|
|
]; |
|
179
|
|
|
} |
|
180
|
|
|
} |
|
181
|
|
|
} |
|
182
|
|
|
|
|
183
|
|
|
/** |
|
184
|
|
|
* Checks if any filters were applied to the transformation |
|
185
|
|
|
* |
|
186
|
|
|
* @return bool |
|
187
|
|
|
*/ |
|
188
|
|
|
private function hasFilters() { |
|
189
|
|
|
return array_key_exists('format', $this->transformations) || array_key_exists('quality', $this->transformations) || array_key_exists('fill', $this->transformations) || (array_key_exists('focus', $this->transformations) && $this->transformations['focus'] === 'focal-point'); |
|
190
|
|
|
} |
|
191
|
|
|
|
|
192
|
|
|
/** |
|
193
|
|
|
* Sets the asset domain |
|
194
|
|
|
* |
|
195
|
|
|
* @param $options |
|
196
|
|
|
* @return string |
|
197
|
|
|
*/ |
|
198
|
|
|
protected function assetDomain($options = null): string |
|
199
|
|
|
{ |
|
200
|
|
|
$resource = str_replace(config('storyblok.asset_domain'), config('storyblok.image_service_domain'), $this->image->content()['filename']); |
|
201
|
|
|
|
|
202
|
|
|
return $resource . '/m' . $options; |
|
203
|
|
|
} |
|
204
|
|
|
} |
RicLeP /
laravel-storyblok
Loading history...