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1 | <?php |
2 | ||
3 | /* | |
4 | +--------------------------------------------------------------------+ | |
f299f7db | 5 | | CiviCRM version 5 | |
d89d2545 | 6 | +--------------------------------------------------------------------+ |
f299f7db | 7 | | Copyright CiviCRM LLC (c) 2004-2020 | |
d89d2545 TO |
8 | +--------------------------------------------------------------------+ |
9 | | This file is a part of CiviCRM. | | |
10 | | | | |
11 | | CiviCRM is free software; you can copy, modify, and distribute it | | |
12 | | under the terms of the GNU Affero General Public License | | |
13 | | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. | | |
14 | | | | |
15 | | CiviCRM is distributed in the hope that it will be useful, but | | |
16 | | WITHOUT ANY WARRANTY; without even the implied warranty of | | |
17 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | | |
18 | | See the GNU Affero General Public License for more details. | | |
19 | | | | |
20 | | You should have received a copy of the GNU Affero General Public | | |
21 | | License and the CiviCRM Licensing Exception along | | |
22 | | with this program; if not, contact CiviCRM LLC | | |
23 | | at info[AT]civicrm[DOT]org. If you have questions about the | | |
24 | | GNU Affero General Public License or the licensing of CiviCRM, | | |
25 | | see the CiviCRM license FAQ at http://civicrm.org/licensing | | |
26 | +--------------------------------------------------------------------+ | |
27 | */ | |
28 | ||
29 | namespace Civi\Core\Themes; | |
30 | ||
31 | use Civi; | |
32 | ||
33 | /** | |
34 | * | |
35 | * @package CiviCRM_Hook | |
f299f7db | 36 | * @copyright CiviCRM LLC (c) 2004-2020 |
d89d2545 TO |
37 | */ |
38 | class Resolvers { | |
39 | ||
40 | /** | |
41 | * In the simple format, the CSS file is loaded from the extension's "css" subdir; | |
42 | * if it's missing, then it searches the parents. | |
43 | * | |
44 | * To use an alternate subdir, override "prefix". | |
45 | * | |
46 | * Simple themes may use the "search_order" to assimilate content from other themes. | |
47 | * | |
48 | * @param \Civi\Core\Themes $themes | |
49 | * The theming subsystem. | |
50 | * @param string $themeKey | |
51 | * The active/desired theme key. | |
52 | * @param string $cssExt | |
53 | * The extension for which we want a themed CSS file (e.g. "civicrm"). | |
54 | * @param string $cssFile | |
55 | * File name (e.g. "css/bootstrap.css"). | |
56 | * @return array|string | |
57 | * List of CSS URLs, or PASSTHRU. | |
58 | */ | |
59 | public static function simple($themes, $themeKey, $cssExt, $cssFile) { | |
60 | $res = Civi::resources(); | |
61 | $theme = $themes->get($themeKey); | |
62 | $file = ''; | |
63 | if (isset($theme['prefix'])) { | |
64 | $file .= $theme['prefix']; | |
65 | } | |
66 | $file .= $themes->cssId($cssExt, $cssFile); | |
67 | $file = $res->filterMinify($theme['ext'], $file); | |
68 | ||
69 | if ($res->getPath($theme['ext'], $file)) { | |
70 | return array($res->getUrl($theme['ext'], $file, TRUE)); | |
71 | } | |
72 | else { | |
73 | return Civi\Core\Themes::PASSTHRU; | |
74 | } | |
75 | } | |
76 | ||
77 | /** | |
78 | * The base handler falls back to loading files from the main application (rather than | |
79 | * using the theme). | |
80 | * | |
81 | * @param \Civi\Core\Themes $themes | |
82 | * The theming subsystem. | |
83 | * @param string $themeKey | |
84 | * The active/desired theme key. | |
85 | * @param string $cssExt | |
86 | * The extension for which we want a themed CSS file (e.g. "civicrm"). | |
87 | * @param string $cssFile | |
88 | * File name (e.g. "css/bootstrap.css"). | |
89 | * @return array|string | |
90 | * List of CSS URLs, or PASSTHRU. | |
91 | */ | |
92 | public static function fallback($themes, $themeKey, $cssExt, $cssFile) { | |
93 | $res = Civi::resources(); | |
94 | return array($res->getUrl($cssExt, $cssFile, TRUE)); | |
95 | } | |
96 | ||
97 | } |