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1 | <?php |
2 | |
3 | /** |
4 | * Class to compile SCSS into CSS within a theme. |
5 | * |
6 | * PHP version 8 |
7 | * |
8 | * Copyright (C) Villanova University 2014. |
9 | * |
10 | * This program is free software; you can redistribute it and/or modify |
11 | * it under the terms of the GNU General Public License version 2, |
12 | * as published by the Free Software Foundation. |
13 | * |
14 | * This program is distributed in the hope that it will be useful, |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
17 | * GNU General Public License for more details. |
18 | * |
19 | * You should have received a copy of the GNU General Public License |
20 | * along with this program; if not, write to the Free Software |
21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
22 | * |
23 | * @category VuFind |
24 | * @package Theme |
25 | * @author Demian Katz <demian.katz@villanova.edu> |
26 | * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License |
27 | * @link https://vufind.org Main Site |
28 | */ |
29 | |
30 | namespace VuFindTheme; |
31 | |
32 | use function dirname; |
33 | |
34 | /** |
35 | * Class to compile SCSS into CSS within a theme. |
36 | * |
37 | * @category VuFind |
38 | * @package Theme |
39 | * @author Demian Katz <demian.katz@villanova.edu> |
40 | * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License |
41 | * @link https://vufind.org Main Site |
42 | */ |
43 | class ScssCompiler extends AbstractCssPreCompiler |
44 | { |
45 | /** |
46 | * Key in theme.config.php that lists all files |
47 | * |
48 | * @var string |
49 | */ |
50 | protected $themeConfigKey = 'scss'; |
51 | |
52 | /** |
53 | * Compile scripts for the specified theme. |
54 | * |
55 | * @param string $theme Theme name |
56 | * |
57 | * @return void |
58 | */ |
59 | protected function processTheme($theme) |
60 | { |
61 | // Get files |
62 | $files = $this->getAllFiles($theme); |
63 | if (empty($files)) { |
64 | $this->logMessage('No SCSS in ' . $theme); |
65 | return; |
66 | } |
67 | |
68 | // Build parent stack |
69 | $themeInfo = new ThemeInfo($this->basePath . '/themes', $theme); |
70 | $importPaths = []; |
71 | foreach (array_keys($themeInfo->getThemeInfo()) as $currTheme) { |
72 | $importPaths[] = $this->basePath . '/themes/' . $currTheme . '/scss/'; |
73 | } |
74 | |
75 | // Compile |
76 | $scss = new \ScssPhp\ScssPhp\Compiler(); |
77 | $scss->setImportPaths($importPaths); |
78 | $this->logMessage('Processing ' . $theme); |
79 | $finalOutDir = $this->basePath . '/themes/' . $theme . '/css/'; |
80 | foreach ($files as $key => $file) { |
81 | if ($key === 'active') { |
82 | continue; |
83 | } |
84 | |
85 | $this->logMessage("\t" . $file); |
86 | |
87 | // Check importPaths for file |
88 | $exists = false; |
89 | foreach ($importPaths as $path) { |
90 | if (file_exists($path . $file)) { |
91 | $exists = true; |
92 | break; |
93 | } |
94 | } |
95 | if (!$exists) { |
96 | $this->logMessage("\t\tnot found; skipping."); |
97 | continue; |
98 | } |
99 | |
100 | $start = microtime(true); |
101 | $finalFile = $finalOutDir . str_replace('.scss', '.css', $file) . '.css'; |
102 | if (!is_dir(dirname($finalFile))) { |
103 | mkdir(dirname($finalFile)); |
104 | } |
105 | file_put_contents( |
106 | $finalOutDir . str_replace('.scss', '.css', $file), |
107 | $scss->compile('@import "' . $file . '";') |
108 | ); |
109 | $this->logMessage("\t\t" . (microtime(true) - $start) . ' sec'); |
110 | } |
111 | } |
112 | } |