1
|
|
|
<?php |
2
|
|
|
/* |
3
|
|
|
* Copyright (c) Arnaud Ligny <[email protected]> |
4
|
|
|
* |
5
|
|
|
* For the full copyright and license information, please view the LICENSE |
6
|
|
|
* file that was distributed with this source code. |
7
|
|
|
*/ |
8
|
|
|
|
9
|
|
|
namespace Cecil\Converter; |
10
|
|
|
|
11
|
|
|
use Cecil\Config; |
12
|
|
|
use Cecil\Util; |
13
|
|
|
use Intervention\Image\ImageManagerStatic as Image; |
14
|
|
|
use ParsedownExtra; |
15
|
|
|
|
16
|
|
|
class Parsedown extends ParsedownExtra |
17
|
|
|
{ |
18
|
|
|
const TMP_DIR = '.cecil'; |
19
|
|
|
const PATTERN = '(.*)(\?|\&)([^=]+)\=([^&]+)'; // https://regex101.com/r/EhIh5N/2 |
20
|
|
|
private $config; |
21
|
|
|
|
22
|
|
|
public function __construct(Config $config = null) |
23
|
|
|
{ |
24
|
|
|
$this->config = $config; |
25
|
|
|
} |
26
|
|
|
|
27
|
|
|
protected function inlineImage($excerpt) |
28
|
|
|
{ |
29
|
|
|
$save = true; |
30
|
|
|
$external = false; |
31
|
|
|
|
32
|
|
|
$image = parent::inlineImage($excerpt); |
33
|
|
|
|
34
|
|
|
if (!isset($image)) { |
35
|
|
|
return null; |
36
|
|
|
} |
37
|
|
|
|
38
|
|
|
if (preg_match('~^(?:f|ht)tps?://~i', $image['element']['attributes']['src'])) { |
39
|
|
|
$external = true; |
40
|
|
|
} |
41
|
|
|
|
42
|
|
|
preg_match('/'.self::PATTERN.'/s', $image['element']['attributes']['src'], $matches); |
43
|
|
|
if (empty($matches)) { |
44
|
|
|
return $image; |
45
|
|
|
} |
46
|
|
|
$image['element']['attributes']['src'] = $matches[1]; |
47
|
|
|
|
48
|
|
|
if ($this->config === null) { |
49
|
|
|
return $image; |
50
|
|
|
} |
51
|
|
|
|
52
|
|
|
if (array_key_exists(3, $matches) && $matches[3] == 'resize') { |
53
|
|
|
$resize = $matches[4]; |
54
|
|
|
|
55
|
|
|
$image['element']['attributes']['width'] = $resize; |
56
|
|
|
|
57
|
|
|
if (extension_loaded('gd')) { |
58
|
|
|
if ($external) { |
59
|
|
|
$img = Image::make($image['element']['attributes']['src']); |
60
|
|
|
} else { |
61
|
|
|
$img = Image::make($this->config->getStaticPath().'/'.$image['element']['attributes']['src']); |
62
|
|
|
} |
63
|
|
|
$img->resize($resize, null, function ($constraint) { |
64
|
|
|
$constraint->aspectRatio(); |
65
|
|
|
$constraint->upsize(); |
66
|
|
|
}); |
67
|
|
|
if ($save) { |
68
|
|
|
if ($external) { |
69
|
|
|
$imgPath = (string) $img->encode('data-url'); |
70
|
|
|
} else { |
71
|
|
|
$imgPath = '/'.self::TMP_DIR.'/images/thumbs/'.$resize.$image['element']['attributes']['src']; |
72
|
|
|
$dir = Util::getFS()->makePathRelative( |
73
|
|
|
dirname($imgPath), |
74
|
|
|
'/'.self::TMP_DIR.'/images/thumbs/'.$resize |
75
|
|
|
); |
76
|
|
|
Util::getFS()->mkdir($this->config->getDestinationDir().'/'.self::TMP_DIR.'/images/thumbs/'.$resize.'/'.$dir); |
77
|
|
|
$img->save($this->config->getDestinationDir().$imgPath); |
78
|
|
|
$imgPath = '/images/thumbs/'.$resize.$image['element']['attributes']['src']; |
79
|
|
|
} |
80
|
|
|
$image['element']['attributes']['src'] = $imgPath; |
81
|
|
|
} |
82
|
|
|
} |
83
|
|
|
} |
84
|
|
|
|
85
|
|
|
return $image; |
86
|
|
|
} |
87
|
|
|
} |
88
|
|
|
|