|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* File containing the {@see Mailcode} class. |
|
4
|
|
|
* |
|
5
|
|
|
* @package Mailcode |
|
6
|
|
|
* @subpackage Core |
|
7
|
|
|
* @see Mailcode |
|
8
|
|
|
*/ |
|
9
|
|
|
|
|
10
|
|
|
declare(strict_types=1); |
|
11
|
|
|
|
|
12
|
|
|
namespace Mailcode; |
|
13
|
|
|
|
|
14
|
|
|
use AppUtils\FileHelper; |
|
15
|
|
|
|
|
16
|
|
|
/** |
|
17
|
|
|
* Generat |
|
18
|
|
|
* |
|
19
|
|
|
* @package Mailcode |
|
20
|
|
|
* @subpackage Core |
|
21
|
|
|
* @author Sebastian Mordziol <[email protected]> |
|
22
|
|
|
*/ |
|
23
|
|
|
class Mailcode_Styler |
|
24
|
|
|
{ |
|
25
|
|
|
const ERROR_CSS_FILE_NOT_FOUND = 60901; |
|
26
|
|
|
|
|
27
|
|
|
/** |
|
28
|
|
|
* @var string |
|
29
|
|
|
*/ |
|
30
|
|
|
private $path; |
|
31
|
|
|
|
|
32
|
|
|
/** |
|
33
|
|
|
* @var string |
|
34
|
|
|
*/ |
|
35
|
|
|
private $fileName = 'highlight.css'; |
|
36
|
|
|
|
|
37
|
|
|
public function __construct() |
|
38
|
|
|
{ |
|
39
|
|
|
$folder = sprintf(__DIR__.'/../../css/%s', $this->fileName); |
|
40
|
|
|
$path = realpath($folder); |
|
41
|
|
|
|
|
42
|
|
|
if($path === false) |
|
43
|
|
|
{ |
|
44
|
|
|
throw new Mailcode_Exception( |
|
45
|
|
|
'Could not find the highlight CSS file', |
|
46
|
|
|
sprintf( |
|
47
|
|
|
'Tried looking in folder [%s].', |
|
48
|
|
|
$folder |
|
49
|
|
|
), |
|
50
|
|
|
self::ERROR_CSS_FILE_NOT_FOUND |
|
51
|
|
|
); |
|
52
|
|
|
} |
|
53
|
|
|
|
|
54
|
|
|
$this->path = $path; |
|
55
|
|
|
} |
|
56
|
|
|
|
|
57
|
|
|
/** |
|
58
|
|
|
* Retrieves the raw CSS source for the highlighting. |
|
59
|
|
|
* |
|
60
|
|
|
* @return string |
|
61
|
|
|
*/ |
|
62
|
|
|
public function getCSS() : string |
|
63
|
|
|
{ |
|
64
|
|
|
return FileHelper::readContents($this->path); |
|
65
|
|
|
} |
|
66
|
|
|
|
|
67
|
|
|
/** |
|
68
|
|
|
* Retrieves a fully formed `code` tag with the CSS, |
|
69
|
|
|
* to inject inline into an HTML document. |
|
70
|
|
|
* |
|
71
|
|
|
* @return string |
|
72
|
|
|
*/ |
|
73
|
|
|
public function getStyleTag() : string |
|
74
|
|
|
{ |
|
75
|
|
|
return sprintf( |
|
76
|
|
|
'<!-- Mailcode highlight CSS --><style>%s</style>', |
|
77
|
|
|
$this->getCSS() |
|
78
|
|
|
); |
|
79
|
|
|
} |
|
80
|
|
|
|
|
81
|
|
|
/** |
|
82
|
|
|
* Retrieves the path to the stylesheet file. |
|
83
|
|
|
* |
|
84
|
|
|
* @return string |
|
85
|
|
|
*/ |
|
86
|
|
|
public function getStylesheetPath() : string |
|
87
|
|
|
{ |
|
88
|
|
|
return $this->path; |
|
89
|
|
|
} |
|
90
|
|
|
|
|
91
|
|
|
/** |
|
92
|
|
|
* Retrieves the URL to the stylesheet file, given the |
|
93
|
|
|
* local URL to the application's vendor folder. |
|
94
|
|
|
* |
|
95
|
|
|
* @param string $vendorURL The URL to the vendor folder (must be accessible in the webroot). |
|
96
|
|
|
* @return string |
|
97
|
|
|
*/ |
|
98
|
|
|
public function getStylesheetURL(string $vendorURL) : string |
|
99
|
|
|
{ |
|
100
|
|
|
return sprintf( |
|
101
|
|
|
'%s/mistralys/mailcode/css/%s', |
|
102
|
|
|
rtrim($vendorURL, '/'), |
|
103
|
|
|
$this->fileName |
|
104
|
|
|
); |
|
105
|
|
|
} |
|
106
|
|
|
|
|
107
|
|
|
public function getStylesheetTag(string $vendorURL) : string |
|
108
|
|
|
{ |
|
109
|
|
|
return sprintf( |
|
110
|
|
|
'<link rel="stylesheet" src="%s">', |
|
111
|
|
|
$this->getStylesheetURL($vendorURL) |
|
112
|
|
|
); |
|
113
|
|
|
} |
|
114
|
|
|
} |
|
115
|
|
|
|
Mistralys /
mailcode
