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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 635 | daniel-mar | 1 | <?php |
| 2 | |||
| 3 | /* |
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| 4 | * OIDplus 2.0 |
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| 5 | * Copyright 2019 - 2021 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 | if (!defined('INSIDE_OIDPLUS')) die(); |
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| 21 | |||
| 22 | class OIDplusPagePublicResources extends OIDplusPagePluginPublic { |
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| 23 | |||
| 24 | private function getMainTitle() { |
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| 25 | return _L('Documents and Resources'); |
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| 26 | } |
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| 27 | |||
| 28 | public function init($html=true) { |
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| 29 | OIDplus::config()->prepareConfigKey('resource_plugin_autoopen_level', 'Resource plugin: How many levels should be open in the treeview when OIDplus is loaded?', '1', OIDplusConfig::PROTECTION_EDITABLE, function($value) { |
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| 30 | if (!is_numeric($value) || ($value < 0)) { |
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| 31 | throw new OIDplusException(_L('Please enter a valid value.')); |
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| 32 | } |
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| 33 | }); |
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| 34 | OIDplus::config()->delete('resource_plugin_title'); |
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| 35 | OIDplus::config()->delete('resource_plugin_path'); |
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| 36 | OIDplus::config()->prepareConfigKey('resource_plugin_hide_empty_path','Resource plugin: Hide empty paths? (0=no, 1=yes)', '1', OIDplusConfig::PROTECTION_EDITABLE, function($value) { |
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| 37 | if (!is_numeric($value) || (($value != 0) && ($value != 1))) { |
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| 38 | throw new OIDplusException(_L('Please enter a valid value (0=no, 1=yes).')); |
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| 39 | } |
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| 40 | }); |
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| 41 | } |
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| 42 | |||
| 43 | private static function getDocumentContent($file) { |
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| 44 | $file = self::realname($file); |
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| 45 | $file2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $file); |
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| 46 | if (file_exists($file2)) $file = $file2; |
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| 47 | |||
| 48 | $cont = file_get_contents($file); |
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| 49 | |||
| 50 | list($html, $js, $css) = extractHtmlContents($cont); |
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| 51 | $cont = ''; |
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| 52 | if (!empty($js)) $cont .= "<script>\n$js\n</script>"; |
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| 53 | if (!empty($css)) $cont .= "<style>\n$css\n</style>"; |
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| 54 | $cont .= $html; |
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| 55 | |||
| 56 | return $cont; |
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| 57 | } |
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| 58 | |||
| 59 | private static function getDocumentTitle($file) { |
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| 60 | $file = self::realname($file); |
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| 61 | $file2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $file); |
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| 62 | if (file_exists($file2)) $file = $file2; |
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| 63 | |||
| 64 | $cont = file_get_contents($file); |
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| 65 | |||
| 66 | // make sure the program works even if the user provided HTML is not UTF-8 |
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| 67 | $cont = iconv(mb_detect_encoding($cont, mb_detect_order(), true), 'UTF-8//IGNORE', $cont); |
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| 68 | $bom = pack('H*','EFBBBF'); |
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| 69 | $cont = preg_replace("/^$bom/", '', $cont); |
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| 70 | |||
| 71 | $m = array(); |
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| 72 | if (preg_match('@<title>(.+)</title>@ismU', $cont, $m)) return $m[1]; |
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| 73 | if (preg_match('@<h1>(.+)</h1>@ismU', $cont, $m)) return $m[1]; |
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| 74 | if (preg_match('@<h2>(.+)</h2>@ismU', $cont, $m)) return $m[1]; |
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| 75 | if (preg_match('@<h3>(.+)</h3>@ismU', $cont, $m)) return $m[1]; |
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| 76 | if (preg_match('@<h4>(.+)</h4>@ismU', $cont, $m)) return $m[1]; |
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| 77 | if (preg_match('@<h5>(.+)</h5>@ismU', $cont, $m)) return $m[1]; |
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| 78 | if (preg_match('@<h6>(.+)</h6>@ismU', $cont, $m)) return $m[1]; |
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| 79 | return pathinfo($file, PATHINFO_FILENAME); // filename without extension |
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| 80 | } |
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| 81 | |||
| 82 | protected static function mayAccessResource($source) { |
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| 83 | if (OIDplus::authUtils()->isAdminLoggedIn()) return true; |
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| 84 | |||
| 85 | $candidates = array( |
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| 86 | OIDplus::localpath().'userdata/resources/security.ini', |
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| 87 | OIDplus::localpath().'res/security.ini' |
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| 88 | ); |
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| 89 | foreach ($candidates as $ini_file) { |
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| 90 | if (file_exists($ini_file)) { |
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| 91 | $data = @parse_ini_file($ini_file, true); |
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| 92 | if (isset($data['Security']) && isset($data['Security'][$source])) { |
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| 93 | $level = $data['Security'][$source]; |
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| 94 | if ($level == 'PUBLIC') { |
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| 95 | return true; |
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| 96 | } else if ($level == 'RA') { |
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| 97 | return |
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| 98 | ((OIDplus::authUtils()->raNumLoggedIn() > 0) || |
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| 99 | (OIDplus::authUtils()->isAdminLoggedIn())); |
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| 100 | } else if ($level == 'ADMIN') { |
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| 101 | return OIDplus::authUtils()->isAdminLoggedIn(); |
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| 102 | } else { |
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| 103 | throw new OIDplusException(_L('Unexpected security level in %1 (expect PUBLIC, RA or ADMIN)', $ini_file)); |
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| 104 | } |
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| 105 | } |
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| 106 | } |
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| 107 | } |
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| 108 | return true; |
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| 109 | } |
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| 110 | |||
| 111 | private static function myglob($reldir, $onlydir=false) { |
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| 112 | $out = array(); |
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| 113 | |||
| 114 | $root = OIDplus::localpath().'userdata/resources/'; |
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| 115 | $res = $onlydir ? glob($root.ltrim($reldir,'/'), GLOB_ONLYDIR) : glob($root.ltrim($reldir,'/')); |
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| 116 | foreach ($res as &$x) { |
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| 117 | $x = substr($x, strlen($root)); |
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| 118 | if (strpos($x,'$') !== false) continue; |
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| 119 | $out[] = $x; |
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| 120 | } |
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| 121 | |||
| 122 | $root = OIDplus::localpath().'res/'; |
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| 123 | $res = $onlydir ? glob($root.ltrim($reldir,'/'), GLOB_ONLYDIR) : glob($root.ltrim($reldir,'/')); |
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| 124 | foreach ($res as $x) { |
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| 125 | $x = substr($x, strlen($root)); |
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| 126 | if (strpos($x,'$') !== false) continue; |
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| 127 | $out[] = $x; |
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| 128 | } |
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| 129 | |||
| 130 | $out = array_unique($out); |
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| 131 | |||
| 132 | return array_filter($out, function($v, $k) { |
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| 133 | return self::mayAccessResource($v); |
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| 134 | }, ARRAY_FILTER_USE_BOTH); |
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| 135 | } |
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| 136 | |||
| 137 | private static function realname($rel) { |
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| 138 | $candidate1 = OIDplus::localpath().'userdata/resources/'.$rel; |
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| 139 | $candidate2 = OIDplus::localpath().'res/'.$rel; |
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| 140 | if (file_exists($candidate1) || is_dir($candidate1)) return $candidate1; |
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| 141 | if (file_exists($candidate2) || is_dir($candidate2)) return $candidate2; |
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| 142 | return null; |
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| 143 | } |
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| 144 | |||
| 145 | protected static function checkRedirect($source, &$target): bool { |
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| 146 | $candidates = array( |
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| 147 | OIDplus::localpath().'userdata/resources/redirect.ini', |
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| 148 | OIDplus::localpath().'res/redirect.ini' |
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| 149 | ); |
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| 150 | foreach ($candidates as $ini_file) { |
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| 151 | if (file_exists($ini_file)) { |
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| 152 | $data = @parse_ini_file($ini_file, true); |
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| 153 | if (isset($data['Redirects']) && isset($data['Redirects'][$source])) { |
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| 154 | $target = $data['Redirects'][$source]; |
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| 155 | return true; |
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| 156 | } |
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| 157 | } |
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| 158 | } |
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| 159 | return false; |
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| 160 | } |
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| 161 | |||
| 162 | public function gui($id, &$out, &$handled) { |
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| 163 | if (explode('$',$id,2)[0] === 'oidplus:resources') { |
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| 164 | $handled = true; |
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| 165 | |||
| 166 | $file = @explode('$',$id)[1]; |
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| 167 | |||
| 168 | // Security checks |
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| 169 | |||
| 170 | if ( |
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| 171 | ($file != '') && ( |
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| 172 | (strpos($file, chr(0)) !== false) || // Directory traversal (LFI,RFI) helper |
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| 173 | (strpos($file, '../') !== false) || ($file[0] == '/') || ($file[0] == '~') || // <-- Local File Injection (LFI) |
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| 174 | ($file[0] == '.') || (strpos($file, '/.') !== false) || // <-- Calling hidden files e.g. ".htpasswd" |
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| 175 | (strpos($file, '://') !== false) // <-- Remote File Injection (RFI) |
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| 176 | )) { |
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| 177 | if (strpos($file, chr(0)) !== false) { |
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| 178 | $file = str_replace(chr(0), '[NUL]', $file); |
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| 179 | } |
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| 180 | // This will not be logged anymore, because people could spam the log files otherwise |
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| 181 | //OIDplus::logger()->log("[WARN]A!", "LFI/RFI attack blocked (requested file '$file')"); |
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| 182 | $out['title'] = _L('Access denied'); |
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| 183 | $out['icon'] = 'img/error_big.png'; |
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| 184 | $out['text'] = '<p>'._L('This request is invalid').'</p>'; |
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| 185 | return; |
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| 186 | } |
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| 187 | |||
| 188 | $out['text'] = ''; |
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| 189 | |||
| 190 | // Check for permission |
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| 191 | |||
| 192 | if ($file != '') { |
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| 193 | if (!self::mayAccessResource($file)) { |
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| 194 | $out['title'] = _L('Access denied'); |
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| 195 | $out['icon'] = 'img/error_big.png'; |
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| 196 | $out['text'] = '<p>'._L('Authentication error. Please log in.').'</p>'; |
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| 197 | return; |
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| 198 | } |
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| 199 | } |
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| 200 | |||
| 201 | // Redirections |
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| 202 | |||
| 203 | if ($file != '') { |
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| 204 | $target = null; |
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| 205 | if (self::checkRedirect($file, $target)) { |
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| 206 | $out['title'] = _L('Please wait...'); |
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| 207 | $out['text'] = '<p>'._L('You are being redirected...').'</p><script>window.location.href = '.js_escape($target).';</script>'; |
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| 208 | return; |
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| 209 | } |
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| 210 | } |
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| 211 | |||
| 212 | // First, "Go back to" line |
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| 213 | |||
| 214 | if ($file != '') { |
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| 215 | $dir = dirname($file); |
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| 216 | |||
| 217 | if ($dir == '.') { |
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| 218 | if (file_exists(__DIR__.'/treeicon.png')) { |
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| 219 | $tree_icon = OIDplus::webpath(__DIR__).'treeicon.png'; |
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| 220 | } else { |
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| 221 | $tree_icon = null; // default icon (folder) |
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| 222 | } |
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| 223 | |||
| 224 | $ic = empty($tree_icon) ? '' : '<img src="'.$tree_icon.'" alt="">'; |
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| 225 | |||
| 226 | $lng_gobackto = _L('Go back to').':'; |
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| 227 | $out['text'] .= '<p><a '.OIDplus::gui()->link('oidplus:resources').'><img src="img/arrow_back.png" width="16" alt="'._L('Go back').'"> '.$lng_gobackto.' '.$ic.' '.htmlentities($this->getMainTitle()).'</a></p>'; |
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| 228 | } else { |
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| 229 | $realdir = self::realname($dir); |
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| 230 | |||
| 231 | $tree_icon = OIDplus::webpath(__DIR__).'show_icon.php?mode=treeicon_folder&lang='.OIDplus::getCurrentLang().'&file='.urlencode($dir); |
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| 232 | /* |
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| 233 | $icon_candidate = pathinfo($realdir)['dirname'].'/'.pathinfo($realdir)['filename'].'_tree.png'; |
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| 234 | if (file_exists($icon_candidate)) { |
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| 235 | $tree_icon = $icon_candidate; |
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| 236 | } else if (file_exists(__DIR__.'/treeicon_folder.png')) { |
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| 237 | $tree_icon = OIDplus::webpath(__DIR__).'treeicon_folder.png'; |
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| 238 | } else { |
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| 239 | $tree_icon = null; // no icon |
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| 240 | } |
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| 241 | */ |
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| 242 | |||
| 243 | $ic = empty($tree_icon) ? '' : '<img src="'.$tree_icon.'" alt="">'; |
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| 244 | |||
| 245 | $out['text'] .= '<p><a '.OIDplus::gui()->link('oidplus:resources$'.rtrim($dir,'/').'/').'><img src="img/arrow_back.png" width="16" alt="'._L('Go back').'"> '._L('Go back to').': '.$ic.' '.htmlentities(self::getFolderTitle($realdir)).'</a></p><br>'; |
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| 246 | } |
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| 247 | } |
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| 248 | |||
| 249 | // Then the content |
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| 250 | |||
| 251 | $realfile = self::realname($file); |
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| 252 | // $realfile2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $realfile); |
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| 253 | // if (file_exists($realfile2)) $realfile = $realfile2; |
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| 254 | |||
| 255 | if (file_exists($realfile) && (!is_dir($realfile))) { |
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| 256 | if ((substr($file,-4,4) == '.url') || (substr($file,-5,5) == '.link')) { |
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| 257 | $out['title'] = $this->getHyperlinkTitle($realfile); |
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| 258 | |||
| 259 | $out['icon'] = OIDplus::webpath(__DIR__).'show_icon.php?mode=icon_leaf_url_big&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
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| 260 | /* |
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| 261 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_big.png'; |
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| 262 | if (file_exists($icon_candidate)) { |
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| 263 | $out['icon'] = $icon_candidate; |
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| 264 | } else if (file_exists(__DIR__.'/icon_leaf_url_big.png')) { |
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| 265 | $out['icon'] = OIDplus::webpath(__DIR__).'icon_leaf_url_big.png'; |
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| 266 | } else { |
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| 267 | $out['icon'] = ''; |
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| 268 | } |
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| 269 | */ |
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| 270 | |||
| 271 | // Should not happen though, due to conditionalselect |
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| 272 | $out['text'] .= '<a href="'.htmlentities(self::getHyperlinkURL($realfile)).'" target="_blank">'._L('Open in new window').'</a>'; |
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| 273 | } else if ((substr($file,-4,4) == '.htm') || (substr($file,-5,5) == '.html')) { |
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| 274 | $out['title'] = $this->getDocumentTitle($file); |
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| 275 | |||
| 276 | $out['icon'] = OIDplus::webpath(__DIR__).'show_icon.php?mode=icon_leaf_doc_big&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
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| 277 | /* |
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| 278 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_big.png'; |
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| 279 | if (file_exists($icon_candidate)) { |
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| 280 | $out['icon'] = $icon_candidate; |
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| 281 | } else if (file_exists(__DIR__.'/icon_leaf_doc_big.png')) { |
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| 282 | $out['icon'] = OIDplus::webpath(__DIR__).'icon_leaf_doc_big.png'; |
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| 283 | } else { |
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| 284 | $out['icon'] = ''; |
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| 285 | } |
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| 286 | */ |
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| 287 | |||
| 288 | $out['text'] .= self::getDocumentContent($file); |
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| 289 | } else { |
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| 290 | $out['title'] = _L('Unknown file type'); |
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| 291 | $out['icon'] = 'img/error_big.png'; |
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| 292 | $out['text'] = '<p>'._L('The system does not know how to handle this file type.').'</p>'; |
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| 293 | return; |
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| 294 | } |
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| 295 | } else if (is_dir($realfile)) { |
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| 296 | $out['title'] = ($file == '') ? $this->getMainTitle() : self::getFolderTitle($realfile); |
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| 297 | |||
| 298 | if ($file == '') { |
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| 299 | $out['icon'] = file_exists(__DIR__.'/icon_big.png') ? OIDplus::webpath(__DIR__).'icon_big.png' : ''; |
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| 300 | } else { |
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| 301 | $out['icon'] = OIDplus::webpath(__DIR__).'show_icon.php?mode=icon_folder_big&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
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| 302 | /* |
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| 303 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_big.png'; |
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| 304 | if (file_exists($icon_candidate)) { |
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| 305 | $out['icon'] = $icon_candidate; |
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| 306 | } else if (file_exists(__DIR__.'/icon_folder_big.png')) { |
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| 307 | $out['icon'] = OIDplus::webpath(__DIR__).'icon_folder_big.png'; |
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| 308 | } else { |
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| 309 | $out['icon'] = null; // no icon |
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| 310 | } |
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| 311 | */ |
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| 312 | } |
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| 313 | |||
| 314 | if (file_exists(__DIR__.'/treeicon.png')) { |
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| 315 | $tree_icon = OIDplus::webpath(__DIR__).'treeicon.png'; |
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| 316 | } else { |
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| 317 | $tree_icon = null; // default icon (folder) |
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| 318 | } |
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| 319 | |||
| 320 | $count = 0; |
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| 321 | |||
| 322 | $dirs = self::myglob(rtrim($file,'/').'/'.'*', true); |
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| 323 | natcasesort($dirs); |
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| 324 | foreach ($dirs as $dir) { |
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| 325 | $realdir = self::realname($dir); |
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| 326 | $tree_icon = OIDplus::webpath(__DIR__).'show_icon.php?mode=treeicon_folder&lang='.OIDplus::getCurrentLang().'&file='.urlencode($dir); |
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| 327 | /* |
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| 328 | $icon_candidate = pathinfo($realdir)['dirname'].'/'.pathinfo($realdir)['filename'].'_tree.png'; |
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| 329 | if (file_exists($icon_candidate)) { |
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| 330 | $tree_icon = $icon_candidate; |
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| 331 | } else if (file_exists(__DIR__.'/treeicon_folder.png')) { |
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| 332 | $tree_icon = OIDplus::webpath(__DIR__).'treeicon_folder.png'; |
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| 333 | } else { |
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| 334 | $tree_icon = null; // no icon |
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| 335 | } |
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| 336 | */ |
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| 337 | |||
| 338 | $ic = empty($tree_icon) ? '' : '<img src="'.$tree_icon.'" alt="">'; |
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| 339 | |||
| 340 | $out['text'] .= '<p><a '.OIDplus::gui()->link('oidplus:resources$'.rtrim($dir,'/').'/').'>'.$ic.' '.htmlentities(self::getFolderTitle($realdir)).'</a></p>'; |
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| 341 | $count++; |
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| 342 | } |
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| 343 | |||
| 344 | $files = array_merge( |
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| 345 | self::myglob(rtrim($file,'/').'/'.'*.htm'), // TODO: also PHP? |
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| 346 | self::myglob(rtrim($file,'/').'/'.'*.html'), |
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| 347 | self::myglob(rtrim($file,'/').'/'.'*.url'), |
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| 348 | self::myglob(rtrim($file,'/').'/'.'*.link') |
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| 349 | ); |
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| 350 | natcasesort($files); |
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| 351 | foreach ($files as $file) { |
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| 352 | $realfile = self::realname($file); |
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| 353 | if ((substr($file,-4,4) == '.url') || (substr($file,-5,5) == '.link')) { |
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| 354 | $tree_icon = OIDplus::webpath(__DIR__).'show_icon.php?mode=treeicon_leaf_url&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
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| 355 | /* |
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| 356 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_tree.png'; |
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| 357 | if (file_exists($icon_candidate)) { |
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| 358 | $tree_icon = $icon_candidate; |
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| 359 | } else if (file_exists(__DIR__.'/treeicon_leaf_url.png')) { |
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| 360 | $tree_icon = OIDplus::webpath(__DIR__).'treeicon_leaf_url.png'; |
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| 361 | } else { |
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| 362 | $tree_icon = null; // default icon (folder) |
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| 363 | } |
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| 364 | */ |
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| 365 | |||
| 366 | $ic = empty($tree_icon) ? '' : '<img src="'.$tree_icon.'" alt="">'; |
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| 367 | |||
| 368 | $hyperlink_pic = ' <img src="'.OIDplus::webpath(__DIR__).'hyperlink.png" widht="13" height="13" alt="Hyperlink" style="top:-3px;position:relative">'; |
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| 369 | |||
| 370 | $out['text'] .= '<p><a href="'.htmlentities(self::getHyperlinkURL($realfile)).'" target="_blank">'.$ic.' '.htmlentities($this->getHyperlinkTitle($realfile)).' '.$hyperlink_pic.'</a></p>'; |
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| 371 | $count++; |
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| 372 | } else { |
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| 373 | $tree_icon = OIDplus::webpath(__DIR__).'show_icon.php?mode=treeicon_leaf_doc&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
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| 374 | /* |
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| 375 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_tree.png'; |
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| 376 | if (file_exists($icon_candidate)) { |
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| 377 | $tree_icon = $icon_candidate; |
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| 378 | } else if (file_exists(__DIR__.'/treeicon_leaf_doc.png')) { |
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| 379 | $tree_icon = OIDplus::webpath(__DIR__).'treeicon_leaf_doc.png'; |
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| 380 | } else { |
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| 381 | $tree_icon = null; // default icon (folder) |
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| 382 | } |
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| 383 | */ |
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| 384 | |||
| 385 | $ic = empty($tree_icon) ? '' : '<img src="'.$tree_icon.'" alt="">'; |
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| 386 | |||
| 387 | $out['text'] .= '<p><a '.OIDplus::gui()->link('oidplus:resources$'.$file).'>'.$ic.' '.htmlentities($this->getDocumentTitle($file)).'</a></p>'; |
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| 388 | $count++; |
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| 389 | } |
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| 390 | } |
||
| 391 | |||
| 392 | if ($count == 0) { |
||
| 393 | $out['text'] .= '<p>'._L('This folder does not contain any elements').'</p>'; |
||
| 394 | } |
||
| 395 | } else { |
||
| 396 | $out['title'] = _L('Not found'); |
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| 397 | $out['icon'] = 'img/error_big.png'; |
||
| 398 | $out['text'] = '<p>'._L('This resource doesn\'t exist anymore.').'</p>'; |
||
| 399 | } |
||
| 400 | } |
||
| 401 | } |
||
| 402 | |||
| 403 | private function tree_rec(&$children, $rootdir=null, $depth=0) { |
||
| 404 | if (is_null($rootdir)) $rootdir = ''; |
||
| 405 | if ($depth > 100) return false; // something is wrong! |
||
| 406 | |||
| 407 | $dirs = self::myglob($rootdir.'*'.'/', true); |
||
| 408 | natcasesort($dirs); |
||
| 409 | foreach ($dirs as $dir) { |
||
| 410 | $tmp = array(); |
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| 411 | |||
| 412 | $this->tree_rec($tmp, $dir, $depth+1); |
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| 413 | |||
| 414 | $realdir = self::realname($dir); |
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| 415 | |||
| 416 | $tree_icon = OIDplus::webpath(__DIR__).'show_icon.php?mode=treeicon_folder&lang='.OIDplus::getCurrentLang().'&file='.urlencode($dir); |
||
| 417 | /* |
||
| 418 | $icon_candidate = pathinfo($realdir)['dirname'].'/'.pathinfo($realdir)['filename'].'_tree.png'; |
||
| 419 | if (file_exists($icon_candidate)) { |
||
| 420 | $tree_icon = $icon_candidate; |
||
| 421 | } else if (file_exists(__DIR__.'/treeicon_folder.png')) { |
||
| 422 | $tree_icon = OIDplus::webpath(__DIR__).'treeicon_folder.png'; |
||
| 423 | } else { |
||
| 424 | $tree_icon = null; // default icon (folder) |
||
| 425 | } |
||
| 426 | */ |
||
| 427 | |||
| 428 | $children[] = array( |
||
| 429 | 'id' => 'oidplus:resources$'.$dir, |
||
| 430 | 'icon' => $tree_icon, |
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| 431 | 'text' => self::getFolderTitle($realdir), |
||
| 432 | 'children' => $tmp, |
||
| 433 | 'state' => array("opened" => $depth <= OIDplus::config()->getValue('resource_plugin_autoopen_level', 1)-1) |
||
| 434 | ); |
||
| 435 | } |
||
| 436 | |||
| 437 | $files = array_merge( |
||
| 438 | self::myglob($rootdir.'*.htm'), // TODO: Also PHP? |
||
| 439 | self::myglob($rootdir.'*.html'), |
||
| 440 | self::myglob($rootdir.'*.url'), |
||
| 441 | self::myglob($rootdir.'*.link') |
||
| 442 | ); |
||
| 443 | natcasesort($files); |
||
| 444 | foreach ($files as $file) { |
||
| 445 | $realfile = self::realname($file); |
||
| 446 | if ((substr($file,-4,4) == '.url') || (substr($file,-5,5) == '.link')) { |
||
| 447 | $tree_icon = OIDplus::webpath(__DIR__).'show_icon.php?mode=treeicon_leaf_url&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
||
| 448 | /* |
||
| 449 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_tree.png'; |
||
| 450 | if (file_exists($icon_candidate)) { |
||
| 451 | $tree_icon = $icon_candidate; |
||
| 452 | } else if (file_exists(__DIR__.'/treeicon_leaf_url.png')) { |
||
| 453 | $tree_icon = OIDplus::webpath(__DIR__).'treeicon_leaf_url.png'; |
||
| 454 | } else { |
||
| 455 | $tree_icon = null; // default icon (folder) |
||
| 456 | } |
||
| 457 | */ |
||
| 458 | |||
| 459 | $hyperlink_pic = ' <img src="'.OIDplus::webpath(__DIR__).'hyperlink.png" widht="13" height="13" alt="Hyperlink" style="top:-3px;position:relative">'; |
||
| 460 | |||
| 461 | $children[] = array( |
||
| 462 | 'id' => 'oidplus:resources$'.$file, |
||
| 463 | 'conditionalselect' => 'window.open('.js_escape(self::getHyperlinkURL($realfile)).'); false;', |
||
| 464 | 'icon' => $tree_icon, |
||
| 465 | 'text' => $this->getHyperlinkTitle($realfile).' '.$hyperlink_pic, |
||
| 466 | 'state' => array("opened" => $depth <= OIDplus::config()->getValue('resource_plugin_autoopen_level', 1)-1), |
||
| 467 | 'a_attr' => array( |
||
| 468 | 'href' => self::getHyperlinkURL($realfile), |
||
| 469 | 'target' => '_blank' |
||
| 470 | ) |
||
| 471 | ); |
||
| 472 | } else { |
||
| 473 | $tree_icon = OIDplus::webpath(__DIR__).'show_icon.php?mode=treeicon_leaf_doc&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
||
| 474 | /* |
||
| 475 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_tree.png'; |
||
| 476 | if (file_exists($icon_candidate)) { |
||
| 477 | $tree_icon = $icon_candidate; |
||
| 478 | } else if (file_exists(__DIR__.'/treeicon_leaf_doc.png')) { |
||
| 479 | $tree_icon = OIDplus::webpath(__DIR__).'treeicon_leaf_doc.png'; |
||
| 480 | } else { |
||
| 481 | $tree_icon = null; // default icon (folder) |
||
| 482 | } |
||
| 483 | */ |
||
| 484 | $children[] = array( |
||
| 485 | 'id' => 'oidplus:resources$'.$file, |
||
| 486 | 'icon' => $tree_icon, |
||
| 487 | 'text' => $this->getDocumentTitle($file), |
||
| 488 | 'state' => array("opened" => $depth <= OIDplus::config()->getValue('resource_plugin_autoopen_level', 1)-1) |
||
| 489 | ); |
||
| 490 | } |
||
| 491 | } |
||
| 492 | } |
||
| 493 | |||
| 494 | private function publicSitemap_rec($json, &$out) { |
||
| 495 | foreach ($json as $x) { |
||
| 496 | if (isset($x['id']) && $x['id']) { |
||
| 497 | $out[] = $x['id']; |
||
| 498 | } |
||
| 499 | if (isset($x['children'])) { |
||
| 500 | $this->publicSitemap_rec($x['children'], $out); |
||
| 501 | } |
||
| 502 | } |
||
| 503 | } |
||
| 504 | |||
| 505 | public function publicSitemap(&$out) { |
||
| 506 | $json = array(); |
||
| 507 | $this->tree($json, null/*RA EMail*/, false/*HTML tree algorithm*/, true/*display all*/); |
||
| 508 | $this->publicSitemap_rec($json, $out); |
||
| 509 | } |
||
| 510 | |||
| 511 | public function tree(&$json, $ra_email=null, $nonjs=false, $req_goto='') { |
||
| 512 | $children = array(); |
||
| 513 | |||
| 514 | $this->tree_rec($children, '/'); |
||
| 515 | |||
| 516 | if (!OIDplus::config()->getValue('resource_plugin_hide_empty_path', true) || (count($children) > 0)) { |
||
| 517 | if (file_exists(__DIR__.'/treeicon.png')) { |
||
| 518 | $tree_icon = OIDplus::webpath(__DIR__).'treeicon.png'; |
||
| 519 | } else { |
||
| 520 | $tree_icon = null; // default icon (folder) |
||
| 521 | } |
||
| 522 | |||
| 523 | $json[] = array( |
||
| 524 | 'id' => 'oidplus:resources', |
||
| 525 | 'icon' => $tree_icon, |
||
| 526 | 'state' => array("opened" => true), |
||
| 527 | 'text' => $this->getMainTitle(), |
||
| 528 | 'children' => $children |
||
| 529 | ); |
||
| 530 | } |
||
| 531 | |||
| 532 | return true; |
||
| 533 | } |
||
| 534 | |||
| 535 | public function tree_search($request) { |
||
| 536 | return false; |
||
| 537 | } |
||
| 538 | |||
| 539 | private static function getHyperlinkTitle($file) { |
||
| 540 | $file2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $file); |
||
| 541 | if (file_exists($file2)) $file = $file2; |
||
| 542 | |||
| 543 | if (substr($file,-4,4) == '.url') { |
||
| 544 | return preg_replace('/\\.[^.\\s]{3,4}$/', '', basename($file)); |
||
| 545 | } else if (substr($file,-5,5) == '.link') { |
||
| 546 | /* |
||
| 547 | [Link] |
||
| 548 | Title=Report a bug |
||
| 549 | URL=https://www.viathinksoft.com/thinkbug/thinkbug.php?id=97 |
||
| 550 | */ |
||
| 551 | |||
| 552 | $data = @parse_ini_file($file, true); |
||
| 553 | if (!$data) { |
||
| 554 | throw new OIDplusException(_L('File %1 has an invalid INI format!',$file)); |
||
| 555 | } |
||
| 556 | if (!isset($data['Link'])) { |
||
| 557 | throw new OIDplusException(_L('Could not find "%1" section at %2','Link',$file)); |
||
| 558 | } |
||
| 559 | if (!isset($data['Link']['Title'])) { |
||
| 560 | throw new OIDplusException(_L('"%1" is missing in %2','Title',$file)); |
||
| 561 | } |
||
| 562 | return $data['Link']['Title']; |
||
| 563 | } else { |
||
| 564 | throw new OIDplusException(_L('Unexpected file extension for file %1',$file)); |
||
| 565 | } |
||
| 566 | } |
||
| 567 | |||
| 568 | private static function getHyperlinkURL($file) { |
||
| 569 | $file2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $file); |
||
| 570 | if (file_exists($file2)) $file = $file2; |
||
| 571 | |||
| 572 | if (substr($file,-4,4) == '.url') { |
||
| 573 | /* |
||
| 574 | [{000214A0-0000-0000-C000-000000000046}] |
||
| 575 | Prop3=19,2 |
||
| 576 | [InternetShortcut] |
||
| 577 | URL=http://www.example.com/ |
||
| 578 | IDList= |
||
| 579 | */ |
||
| 580 | |||
| 581 | $data = @parse_ini_file($file, true); |
||
| 582 | if (!$data) { |
||
| 583 | throw new OIDplusException(_L('File %1 has an invalid INI format!',$file)); |
||
| 584 | } |
||
| 585 | if (!isset($data['InternetShortcut'])) { |
||
| 586 | throw new OIDplusException(_L('Could not find "%1" section at %2','InternetShortcut',$file)); |
||
| 587 | } |
||
| 588 | if (!isset($data['InternetShortcut']['URL'])) { |
||
| 589 | throw new OIDplusException(_L('"%1" is missing in %2','URL',$file)); |
||
| 590 | } |
||
| 591 | return $data['InternetShortcut']['URL']; |
||
| 592 | } else if (substr($file,-5,5) == '.link') { |
||
| 593 | /* |
||
| 594 | [Link] |
||
| 595 | Title=Report a bug |
||
| 596 | URL=https://www.viathinksoft.com/thinkbug/thinkbug.php?id=97 |
||
| 597 | */ |
||
| 598 | |||
| 599 | $data = @parse_ini_file($file, true); |
||
| 600 | if (!$data) { |
||
| 601 | throw new OIDplusException(_L('File %1 has an invalid INI format!',$file)); |
||
| 602 | } |
||
| 603 | if (!isset($data['Link'])) { |
||
| 604 | throw new OIDplusException(_L('Could not find "%1" section at %2','Link',$file)); |
||
| 605 | } |
||
| 606 | if (!isset($data['Link']['URL'])) { |
||
| 607 | throw new OIDplusException(_L('"%1" is missing in %2','URL',$file)); |
||
| 608 | } |
||
| 609 | return $data['Link']['URL']; |
||
| 610 | } else { |
||
| 611 | throw new OIDplusException(_L('Unexpected file extension for file %1',$file)); |
||
| 612 | } |
||
| 613 | |||
| 614 | } |
||
| 615 | |||
| 616 | private static function getFolderTitle($dir) { |
||
| 617 | $data = @parse_ini_file("$dir/folder\$".OIDplus::getCurrentLang().".ini", true); |
||
| 618 | if ($data && isset($data['Folder']) && isset($data['Folder']['Title'])) { |
||
| 619 | return $data['Folder']['Title']; |
||
| 620 | } |
||
| 621 | |||
| 622 | $data = @parse_ini_file("$dir/folder.ini", true); |
||
| 623 | if ($data && isset($data['Folder']) && isset($data['Folder']['Title'])) { |
||
| 624 | return $data['Folder']['Title']; |
||
| 625 | } |
||
| 626 | |||
| 627 | return basename($dir); |
||
| 628 | } |
||
| 629 | } |