|
1
|
|
|
<?php declare(strict_types=1); |
|
2
|
|
|
|
|
3
|
|
|
namespace Bigwhoop\Trumpet\Presentation\Theming; |
|
4
|
|
|
|
|
5
|
|
|
abstract class Theme |
|
6
|
|
|
{ |
|
7
|
|
|
/** @var string */ |
|
8
|
|
|
protected $basePath = ''; |
|
9
|
|
|
|
|
10
|
1 |
|
public function __construct(string $basePath) |
|
11
|
|
|
{ |
|
12
|
1 |
|
$this->basePath = $basePath; |
|
13
|
|
|
|
|
14
|
1 |
|
$this->validate(); |
|
15
|
1 |
|
} |
|
16
|
|
|
|
|
17
|
1 |
|
protected function validate() |
|
18
|
|
|
{ |
|
19
|
1 |
|
if (!is_dir($this->basePath) || !is_readable($this->basePath)) { |
|
20
|
|
|
throw new ThemeException("Theme path '{$this->basePath}' must be a readable directory."); |
|
21
|
|
|
} |
|
22
|
|
|
|
|
23
|
1 |
|
$layoutPath = $this->getLayoutPath(); |
|
24
|
1 |
|
if (!file_exists($layoutPath)) { |
|
25
|
|
|
$fileName = basename($layoutPath); |
|
26
|
|
|
|
|
27
|
|
|
throw new ThemeException("Theme must contain a '{$fileName}' file. Could not find one at '{$layoutPath}'."); |
|
28
|
|
|
} |
|
29
|
1 |
|
} |
|
30
|
|
|
|
|
31
|
|
|
abstract public function render(array $params): string; |
|
32
|
|
|
abstract protected function getLayoutPath(): string; |
|
33
|
|
|
|
|
34
|
|
|
protected function getAssetPath(string $name): string |
|
35
|
|
|
{ |
|
36
|
|
|
return $this->basePath.'/assets/'.$name; |
|
37
|
|
|
} |
|
38
|
|
|
|
|
39
|
|
|
public function getAsset(string $name): Asset |
|
40
|
|
|
{ |
|
41
|
|
|
$path = $this->getAssetPath($name); |
|
42
|
|
|
if (!file_exists($path)) { |
|
43
|
|
|
throw new ThemeException("Theme asset '$name' must exist. Could not find it at '$path'."); |
|
44
|
|
|
} |
|
45
|
|
|
|
|
46
|
|
|
$asset = new Asset(); |
|
47
|
|
|
$asset->content = file_get_contents($path); |
|
48
|
|
|
|
|
49
|
|
|
switch (pathinfo($name, PATHINFO_EXTENSION)) { |
|
50
|
|
|
case 'css': $asset->contentType = 'text/css'; break; |
|
51
|
|
|
case 'js': $asset->contentType = 'text/javascript'; break; |
|
52
|
|
|
case 'jpg': $asset->contentType = 'image/jpeg'; break; |
|
53
|
|
|
case 'gif': $asset->contentType = 'image/gif'; break; |
|
54
|
|
|
case 'png': $asset->contentType = 'image/png'; break; |
|
55
|
|
|
} |
|
56
|
|
|
|
|
57
|
|
|
return $asset; |
|
58
|
|
|
} |
|
59
|
|
|
} |
|
60
|
|
|
|
bigwhoop /
trumpet
