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Rev | Author | Line No. | Line |
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112 | daniel-mar | 1 | <?php |
2 | |||
3 | /* |
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4 | * OIDplus 2.0 |
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5 | * Copyright 2019 Daniel Marschall, ViaThinkSoft |
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6 | * |
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7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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8 | * you may not use this file except in compliance with the License. |
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9 | * You may obtain a copy of the License at |
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10 | * |
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11 | * http://www.apache.org/licenses/LICENSE-2.0 |
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12 | * |
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13 | * Unless required by applicable law or agreed to in writing, software |
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14 | * distributed under the License is distributed on an "AS IS" BASIS, |
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15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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16 | * See the License for the specific language governing permissions and |
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17 | * limitations under the License. |
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18 | */ |
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19 | |||
20 | use MatthiasMullie\Minify; |
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21 | |||
261 | daniel-mar | 22 | require_once __DIR__ . '/includes/oidplus.inc.php'; |
112 | daniel-mar | 23 | require_once __DIR__ . '/3p/minify/path-converter/ConverterInterface.php'; |
24 | require_once __DIR__ . '/3p/minify/path-converter/Converter.php'; |
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25 | require_once __DIR__ . '/3p/minify/src/Minify.php'; |
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26 | require_once __DIR__ . '/3p/minify/src/CSS.php'; |
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27 | require_once __DIR__ . '/3p/minify/src/Exception.php'; |
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28 | |||
29 | error_reporting(E_ALL); |
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30 | |||
142 | daniel-mar | 31 | $out = ''; |
112 | daniel-mar | 32 | |
142 | daniel-mar | 33 | # --- |
112 | daniel-mar | 34 | |
420 | daniel-mar | 35 | $do_minify = OIDplus::baseConfig()->getValue('MINIFY_CSS', true); |
36 | |||
142 | daniel-mar | 37 | function process_file($filename) { |
420 | daniel-mar | 38 | global $do_minify; |
39 | |||
429 | daniel-mar | 40 | if (!file_exists($filename)) return; |
41 | |||
215 | daniel-mar | 42 | $dir = dirname((strpos($filename, __DIR__.'/') === 0) ? substr($filename, strlen(__DIR__.'/')) : $filename); |
420 | daniel-mar | 43 | if ($do_minify) { |
215 | daniel-mar | 44 | $minifier = new Minify\CSS($filename); |
142 | daniel-mar | 45 | $cont = $minifier->minify(); |
46 | } else { |
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215 | daniel-mar | 47 | $cont = file_get_contents($filename); |
142 | daniel-mar | 48 | } |
368 | daniel-mar | 49 | $cont = preg_replace('@url\\(\s+@ism', 'url(', $cont); |
50 | $cont = str_ireplace('url("data:', 'url###("data:', $cont); |
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51 | $cont = str_ireplace('url("', 'url###("'.$dir.'/', $cont); |
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52 | $cont = str_ireplace("url('data:", "url###('data:", $cont); |
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53 | $cont = str_ireplace("url('", "url###('".$dir.'/', $cont); |
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54 | $cont = str_ireplace("url(data:", "url###(data:", $cont); |
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55 | $cont = str_ireplace("url(", "url###(".$dir.'/', $cont); |
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142 | daniel-mar | 56 | $cont = str_ireplace("url###(", "url(", $cont); |
261 | daniel-mar | 57 | return $cont."\n\n"; |
142 | daniel-mar | 58 | } |
112 | daniel-mar | 59 | |
142 | daniel-mar | 60 | # --- |
112 | daniel-mar | 61 | |
411 | daniel-mar | 62 | // Third-party products |
420 | daniel-mar | 63 | $out .= process_file(__DIR__ . '/3p/jstree/themes/default/style'.($do_minify ? '.min' : '').'.css'); |
64 | $out .= process_file(__DIR__ . '/3p/jquery-ui/jquery-ui'.($do_minify ? '.min' : '').'.css'); |
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65 | $out .= process_file(__DIR__ . '/3p/bootstrap4/css/bootstrap'.($do_minify ? '.min' : '').'.css'); |
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411 | daniel-mar | 66 | |
448 | daniel-mar | 67 | // Find out base CSS |
68 | if (isset($_REQUEST['theme'])) { |
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69 | $theme = $_REQUEST['theme']; |
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70 | if (strpos($theme,'/') !== false) $theme = 'default'; |
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71 | if (strpos($theme,'\\') !== false) $theme = 'default'; |
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72 | if (strpos($theme,'..') !== false) $theme = 'default'; |
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73 | if (!is_dir(__DIR__.'/plugins/design/'.$theme)) $theme = 'default'; |
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74 | } else { |
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75 | $theme = 'default'; |
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76 | } |
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77 | $base_css = __DIR__ . '/plugins/design/'.$theme.'/oidplus_base.css'; |
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78 | |||
411 | daniel-mar | 79 | // OIDplus basic definitions |
364 | daniel-mar | 80 | if (file_exists(__DIR__ . '/userdata/styles/oidplus_base.css')) { |
81 | $out .= process_file(__DIR__ . '/userdata/styles/oidplus_base.css'); |
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287 | daniel-mar | 82 | } else { |
448 | daniel-mar | 83 | $out .= process_file($base_css); |
287 | daniel-mar | 84 | } |
142 | daniel-mar | 85 | |
411 | daniel-mar | 86 | // Then plugins |
307 | daniel-mar | 87 | $manifests = OIDplus::getAllPluginManifests('*Pages', true); |
88 | foreach ($manifests as $manifest) { |
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89 | foreach ($manifest->getCSSFiles() as $css_file) { |
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90 | $out .= process_file($css_file); |
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277 | daniel-mar | 91 | } |
142 | daniel-mar | 92 | } |
93 | |||
411 | daniel-mar | 94 | // Now user-defined definitions |
95 | if (file_exists(__DIR__ . '/userdata/styles/oidplus_add.css')) { |
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96 | $out .= process_file(__DIR__ . '/userdata/styles/oidplus_add.css'); |
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97 | } |
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142 | daniel-mar | 98 | |
99 | # --- |
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100 | |||
286 | daniel-mar | 101 | $inv = isset($_REQUEST['invert']) ? $_REQUEST['invert'] : 0; |
102 | if ($inv != 0) { |
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103 | $out = invertColorsOfCSS($out); |
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104 | } |
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105 | |||
142 | daniel-mar | 106 | $hs = isset($_REQUEST['h_shift']) ? $_REQUEST['h_shift'] : 0; |
107 | $ss = isset($_REQUEST['s_shift']) ? $_REQUEST['s_shift'] : 0; |
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108 | $vs = isset($_REQUEST['v_shift']) ? $_REQUEST['v_shift'] : 0; |
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286 | daniel-mar | 109 | if (($hs != 0) ||($ss != 0) || ($vs != 0)) { |
110 | $out = changeHueOfCSS($out, $hs, $ss, $vs); |
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111 | } |
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142 | daniel-mar | 112 | |
113 | # --- |
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114 | |||
379 | daniel-mar | 115 | httpOutWithETag($out, 'text/css', 'oidplus.css'); |