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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 | |||
| 142 | daniel-mar | 22 | define('DO_MINIFY', true); |
| 23 | |||
| 112 | daniel-mar | 24 | require_once __DIR__ . '/3p/minify/path-converter/ConverterInterface.php'; |
| 25 | require_once __DIR__ . '/3p/minify/path-converter/Converter.php'; |
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| 26 | require_once __DIR__ . '/3p/minify/src/Minify.php'; |
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| 27 | require_once __DIR__ . '/3p/minify/src/CSS.php'; |
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| 28 | require_once __DIR__ . '/3p/minify/src/Exception.php'; |
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| 29 | |||
| 142 | daniel-mar | 30 | require_once __DIR__ . '/includes/color_utils.inc.php'; |
| 31 | |||
| 112 | daniel-mar | 32 | error_reporting(E_ALL); |
| 33 | |||
| 142 | daniel-mar | 34 | $out = ''; |
| 112 | daniel-mar | 35 | |
| 142 | daniel-mar | 36 | # --- |
| 112 | daniel-mar | 37 | |
| 142 | daniel-mar | 38 | function process_file($filename) { |
| 39 | if (DO_MINIFY) { |
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| 40 | $minifier = new Minify\CSS(__DIR__.'/'.$filename); |
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| 41 | $cont = $minifier->minify(); |
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| 42 | $cont = str_ireplace("url(data:", "url###(data:", $cont); |
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| 43 | $cont = str_ireplace("url(", "url(".dirname($filename).'/', $cont); |
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| 44 | } else { |
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| 45 | $cont = file_get_contents(__DIR__.'/'.$filename); |
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| 46 | $cont = str_ireplace('url("data:', 'url###("data:', $cont); |
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| 47 | $cont = str_ireplace('url("', 'url("'.dirname($filename).'/', $cont); |
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| 48 | $cont = str_ireplace("url('data:", "url###('data:", $cont); |
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| 49 | $cont = str_ireplace("url('", "url('".dirname($filename).'/', $cont); |
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| 50 | } |
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| 51 | $cont = str_ireplace("url###(", "url(", $cont); |
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| 52 | return $cont; |
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| 53 | } |
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| 112 | daniel-mar | 54 | |
| 142 | daniel-mar | 55 | # --- |
| 112 | daniel-mar | 56 | |
| 142 | daniel-mar | 57 | $out .= process_file('oidplus.css')."\n\n"; |
| 58 | |||
| 59 | foreach (array('publicPages','adminPages','raPages') as $pudir) { |
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| 60 | $ary = glob(__DIR__ . '/plugins/'.$pudir.'/'.'*'.'/style.css'); |
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| 61 | sort($ary); |
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| 62 | foreach ($ary as $a) $out .= process_file($a); |
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| 63 | } |
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| 64 | |||
| 65 | $out .= process_file('3p/jstree/themes/default/style.css')."\n\n"; |
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| 66 | $out .= process_file('3p/bootstrap/css/bootstrap.css')."\n\n"; |
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| 67 | |||
| 68 | # --- |
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| 69 | |||
| 70 | $hs = isset($_REQUEST['h_shift']) ? $_REQUEST['h_shift'] : 0; |
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| 71 | $ss = isset($_REQUEST['s_shift']) ? $_REQUEST['s_shift'] : 0; |
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| 72 | $vs = isset($_REQUEST['v_shift']) ? $_REQUEST['v_shift'] : 0; |
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| 73 | if (($hs != 0) ||($ss != 0) || ($vs != 0)) |
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| 74 | $out = changeHueOfCSS($out, $hs, $ss, $vs); |
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| 75 | |||
| 76 | # --- |
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| 77 | |||
| 112 | daniel-mar | 78 | $etag = md5($out); |
| 79 | header("Etag: $etag"); |
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| 80 | if (isset($_SERVER['HTTP_IF_NONE_MATCH']) && (trim($_SERVER['HTTP_IF_NONE_MATCH']) == $etag)) { |
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| 81 | header("HTTP/1.1 304 Not Modified"); |
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| 82 | } else { |
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| 83 | header('Content-Type:text/css'); |
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| 84 | echo $out; |
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| 85 | } |