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Rev | Author | Line No. | Line |
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146 | daniel-mar | 1 | <?php |
2 | |||
3 | /* |
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4 | * OIDplus 2.0 |
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294 | daniel-mar | 5 | * Copyright 2020 Daniel Marschall, ViaThinkSoft |
146 | daniel-mar | 6 | * |
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 | |||
256 | daniel-mar | 20 | class OIDplusPagePublicResources extends OIDplusPagePluginPublic { |
146 | daniel-mar | 21 | |
368 | daniel-mar | 22 | private function getMainTitle() { |
23 | return _L('Documents and Resources'); |
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360 | daniel-mar | 24 | } |
25 | |||
146 | daniel-mar | 26 | public function init($html=true) { |
360 | daniel-mar | 27 | OIDplus::config()->prepareConfigKey('resource_plugin_autoopen_level', 'Resource plugin: How many levels should be open in the treeview when OIDplus is loaded?', '1', OIDplusConfig::PROTECTION_EDITABLE, function($value) { |
261 | daniel-mar | 28 | if (!is_numeric($value) || ($value < 0)) { |
360 | daniel-mar | 29 | throw new OIDplusException(_L('Please enter a valid value.')); |
261 | daniel-mar | 30 | } |
263 | daniel-mar | 31 | }); |
368 | daniel-mar | 32 | OIDplus::config()->deleteConfigKey('resource_plugin_title'); |
294 | daniel-mar | 33 | OIDplus::config()->deleteConfigKey('resource_plugin_path'); |
360 | daniel-mar | 34 | OIDplus::config()->prepareConfigKey('resource_plugin_hide_empty_path','Resource plugin: Hide empty paths? (0=no, 1=yes)', '1', OIDplusConfig::PROTECTION_EDITABLE, function($value) { |
261 | daniel-mar | 35 | if (!is_numeric($value) || (($value != 0) && ($value != 1))) { |
360 | daniel-mar | 36 | throw new OIDplusException(_L('Please enter a valid value (0=no, 1=yes).')); |
261 | daniel-mar | 37 | } |
263 | daniel-mar | 38 | }); |
146 | daniel-mar | 39 | } |
40 | |||
360 | daniel-mar | 41 | private static function getDocumentContent($file) { |
496 | daniel-mar | 42 | $file = OIDplus::localpath().self::realname($file); |
360 | daniel-mar | 43 | $file2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $file); |
44 | if (file_exists($file2)) $file = $file2; |
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45 | |||
46 | $cont = file_get_contents($file); |
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455 | daniel-mar | 47 | |
386 | daniel-mar | 48 | list($html, $js, $css) = extractHtmlContents($cont); |
49 | $cont = ''; |
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50 | if (!empty($js)) $cont .= "<script>\n$js\n</script>"; |
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51 | if (!empty($css)) $cont .= "<style>\n$css\n</style>"; |
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52 | $cont .= $html; |
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455 | daniel-mar | 53 | |
360 | daniel-mar | 54 | return $cont; |
55 | } |
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56 | |||
146 | daniel-mar | 57 | private static function getDocumentTitle($file) { |
496 | daniel-mar | 58 | $file = OIDplus::localpath().self::realname($file); |
360 | daniel-mar | 59 | $file2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $file); |
60 | if (file_exists($file2)) $file = $file2; |
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294 | daniel-mar | 61 | |
146 | daniel-mar | 62 | $cont = file_get_contents($file); |
360 | daniel-mar | 63 | |
64 | // make sure the program works even if the user provided HTML is not UTF-8 |
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361 | daniel-mar | 65 | $cont = iconv(mb_detect_encoding($cont, mb_detect_order(), true), 'UTF-8//IGNORE', $cont); |
66 | $bom = pack('H*','EFBBBF'); |
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67 | $cont = preg_replace("/^$bom/", '', $cont); |
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68 | |||
386 | daniel-mar | 69 | $m = array(); |
146 | daniel-mar | 70 | if (preg_match('@<title>(.+)</title>@ismU', $cont, $m)) return $m[1]; |
71 | if (preg_match('@<h1>(.+)</h1>@ismU', $cont, $m)) return $m[1]; |
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72 | if (preg_match('@<h2>(.+)</h2>@ismU', $cont, $m)) return $m[1]; |
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73 | if (preg_match('@<h3>(.+)</h3>@ismU', $cont, $m)) return $m[1]; |
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74 | if (preg_match('@<h4>(.+)</h4>@ismU', $cont, $m)) return $m[1]; |
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75 | if (preg_match('@<h5>(.+)</h5>@ismU', $cont, $m)) return $m[1]; |
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76 | if (preg_match('@<h6>(.+)</h6>@ismU', $cont, $m)) return $m[1]; |
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180 | daniel-mar | 77 | return pathinfo($file, PATHINFO_FILENAME); // filename without extension |
146 | daniel-mar | 78 | } |
478 | daniel-mar | 79 | |
476 | daniel-mar | 80 | protected static function mayAccessResource($source) { |
81 | if (OIDplus::authUtils()::isAdminLoggedIn()) return true; |
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478 | daniel-mar | 82 | |
476 | daniel-mar | 83 | $candidates = array( |
496 | daniel-mar | 84 | OIDplus::localpath().'userdata/resources/security.ini', |
85 | OIDplus::localpath().'res/security.ini' |
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476 | daniel-mar | 86 | ); |
87 | foreach ($candidates as $ini_file) { |
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88 | if (file_exists($ini_file)) { |
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89 | $data = @parse_ini_file($ini_file, true); |
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90 | if (isset($data['Security']) && isset($data['Security'][$source])) { |
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91 | $level = $data['Security'][$source]; |
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92 | if ($level == 'PUBLIC') { |
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93 | return true; |
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94 | } else if ($level == 'RA') { |
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95 | return |
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96 | ((OIDplus::authUtils()::raNumLoggedIn() > 0) || |
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97 | (OIDplus::authUtils()::isAdminLoggedIn())); |
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98 | } else if ($level == 'ADMIN') { |
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99 | return OIDplus::authUtils()::isAdminLoggedIn(); |
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100 | } else { |
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478 | daniel-mar | 101 | throw new OIDplusException(_L('Unexpected security level in %1 (expect PUBLIC, RA or ADMIN)', $ini_file)); |
476 | daniel-mar | 102 | } |
103 | } |
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104 | } |
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105 | } |
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106 | return true; |
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107 | } |
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323 | daniel-mar | 108 | |
294 | daniel-mar | 109 | private static function myglob($reldir, $onlydir=false) { |
110 | $out = array(); |
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323 | daniel-mar | 111 | |
496 | daniel-mar | 112 | $root = OIDplus::localpath().'userdata/resources/'; |
323 | daniel-mar | 113 | $res = $onlydir ? glob($root.ltrim($reldir,'/'), GLOB_ONLYDIR) : glob($root.ltrim($reldir,'/')); |
294 | daniel-mar | 114 | foreach ($res as &$x) { |
115 | $x = substr($x, strlen($root)); |
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360 | daniel-mar | 116 | if (strpos($x,'$') !== false) continue; |
294 | daniel-mar | 117 | $out[] = $x; |
118 | } |
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146 | daniel-mar | 119 | |
496 | daniel-mar | 120 | $root = OIDplus::localpath().'res/'; |
323 | daniel-mar | 121 | $res = $onlydir ? glob($root.ltrim($reldir,'/'), GLOB_ONLYDIR) : glob($root.ltrim($reldir,'/')); |
294 | daniel-mar | 122 | foreach ($res as $x) { |
123 | $x = substr($x, strlen($root)); |
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360 | daniel-mar | 124 | if (strpos($x,'$') !== false) continue; |
294 | daniel-mar | 125 | $out[] = $x; |
126 | } |
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478 | daniel-mar | 127 | |
476 | daniel-mar | 128 | $out = array_unique($out); |
478 | daniel-mar | 129 | |
476 | daniel-mar | 130 | return array_filter($out, function($v, $k) { |
131 | return self::mayAccessResource($v); |
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132 | }, ARRAY_FILTER_USE_BOTH); |
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294 | daniel-mar | 133 | } |
323 | daniel-mar | 134 | |
294 | daniel-mar | 135 | private static function realname($rel) { |
496 | daniel-mar | 136 | $candidate1 = OIDplus::localpath().'userdata/resources/'.$rel; |
137 | $candidate2 = OIDplus::localpath().'res/'.$rel; |
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294 | daniel-mar | 138 | if (file_exists($candidate1) || is_dir($candidate1)) return "userdata/resources/$rel"; |
139 | if (file_exists($candidate2) || is_dir($candidate2)) return "res/$rel"; |
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140 | } |
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478 | daniel-mar | 141 | |
475 | daniel-mar | 142 | protected static function checkRedirect($source, &$target): bool { |
143 | $candidates = array( |
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496 | daniel-mar | 144 | OIDplus::localpath().'userdata/resources/redirect.ini', |
145 | OIDplus::localpath().'res/redirect.ini' |
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475 | daniel-mar | 146 | ); |
147 | foreach ($candidates as $ini_file) { |
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148 | if (file_exists($ini_file)) { |
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149 | $data = @parse_ini_file($ini_file, true); |
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150 | if (isset($data['Redirects']) && isset($data['Redirects'][$source])) { |
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151 | $target = $data['Redirects'][$source]; |
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152 | return true; |
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153 | } |
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154 | } |
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155 | } |
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156 | return false; |
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157 | } |
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294 | daniel-mar | 158 | |
146 | daniel-mar | 159 | public function gui($id, &$out, &$handled) { |
323 | daniel-mar | 160 | if (explode('$',$id,2)[0] === 'oidplus:resources') { |
146 | daniel-mar | 161 | $handled = true; |
162 | |||
163 | $file = @explode('$',$id)[1]; |
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164 | |||
323 | daniel-mar | 165 | // Security checks |
146 | daniel-mar | 166 | |
323 | daniel-mar | 167 | if ( |
168 | ($file != '') && ( |
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169 | (strpos($file, chr(0)) !== false) || // Directory traversal (LFI,RFI) helper |
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170 | (strpos($file, '../') !== false) || ($file[0] == '/') || ($file[0] == '~') || // <-- Local File Injection (LFI) |
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171 | ($file[0] == '.') || (strpos($file, '/.') !== false) || // <-- Calling hidden files e.g. ".htpasswd" |
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172 | (strpos($file, '://') !== false) // <-- Remote File Injection (RFI) |
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173 | )) { |
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174 | if (strpos($file, chr(0)) !== false) { |
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175 | $file = str_replace(chr(0), '[NUL]', $file); |
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176 | } |
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455 | daniel-mar | 177 | // This will not be logged anymore, because people could spam the log files otherwise |
178 | //OIDplus::logger()->log("[WARN]A!", "LFI/RFI attack blocked (requested file '$file')"); |
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360 | daniel-mar | 179 | $out['title'] = _L('Access denied'); |
214 | daniel-mar | 180 | $out['icon'] = 'img/error_big.png'; |
360 | daniel-mar | 181 | $out['text'] = '<p>'._L('This request is invalid').'</p>'; |
281 | daniel-mar | 182 | return; |
214 | daniel-mar | 183 | } |
478 | daniel-mar | 184 | |
146 | daniel-mar | 185 | $out['text'] = ''; |
478 | daniel-mar | 186 | |
477 | daniel-mar | 187 | // Check for permission |
478 | daniel-mar | 188 | |
477 | daniel-mar | 189 | if ($file != '') { |
190 | if (!self::mayAccessResource($file)) { |
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191 | $out['title'] = _L('Access denied'); |
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192 | $out['icon'] = 'img/error_big.png'; |
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193 | $out['text'] = '<p>'._L('Authentication error. Please log in.').'</p>'; |
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194 | return; |
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195 | } |
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196 | } |
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478 | daniel-mar | 197 | |
475 | daniel-mar | 198 | // Redirections |
478 | daniel-mar | 199 | |
475 | daniel-mar | 200 | if ($file != '') { |
201 | $target = null; |
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202 | if (self::checkRedirect($file, $target)) { |
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203 | $out['title'] = _L('Please wait...'); |
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204 | $out['text'] = '<p>'._L('You are being redirected...').'</p><script>window.location.href = '.js_escape($target).';</script>'; |
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205 | return; |
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206 | } |
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207 | } |
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146 | daniel-mar | 208 | |
323 | daniel-mar | 209 | // First, "Go back to" line |
210 | |||
211 | if ($file != '') { |
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294 | daniel-mar | 212 | $dir = dirname($file); |
146 | daniel-mar | 213 | |
323 | daniel-mar | 214 | if ($dir == '.') { |
146 | daniel-mar | 215 | if (file_exists(__DIR__.'/treeicon.png')) { |
241 | daniel-mar | 216 | $tree_icon = OIDplus::webpath(__DIR__).'treeicon.png'; |
146 | daniel-mar | 217 | } else { |
218 | $tree_icon = null; // default icon (folder) |
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219 | } |
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220 | |||
221 | $ic = empty($tree_icon) ? '' : '<img src="'.$tree_icon.'" alt="">'; |
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222 | |||
360 | daniel-mar | 223 | $lng_gobackto = _L('Go back to').':'; |
368 | daniel-mar | 224 | $out['text'] .= '<p><a '.OIDplus::gui()->link('oidplus:resources').'><img src="img/arrow_back.png" width="16" alt="'._L('Go back').'"> '.$lng_gobackto.' '.$ic.' '.htmlentities($this->getMainTitle()).'</a></p>'; |
146 | daniel-mar | 225 | } else { |
294 | daniel-mar | 226 | $realdir = self::realname($dir); |
323 | daniel-mar | 227 | |
360 | daniel-mar | 228 | $tree_icon = OIDplus::webpath(__DIR__).'show_icon.php?mode=treeicon_folder&lang='.OIDplus::getCurrentLang().'&file='.urlencode($dir); |
294 | daniel-mar | 229 | /* |
230 | $icon_candidate = pathinfo($realdir)['dirname'].'/'.pathinfo($realdir)['filename'].'_tree.png'; |
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146 | daniel-mar | 231 | if (file_exists($icon_candidate)) { |
232 | $tree_icon = $icon_candidate; |
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233 | } else if (file_exists(__DIR__.'/treeicon_folder.png')) { |
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241 | daniel-mar | 234 | $tree_icon = OIDplus::webpath(__DIR__).'treeicon_folder.png'; |
146 | daniel-mar | 235 | } else { |
236 | $tree_icon = null; // no icon |
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237 | } |
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294 | daniel-mar | 238 | */ |
146 | daniel-mar | 239 | |
240 | $ic = empty($tree_icon) ? '' : '<img src="'.$tree_icon.'" alt="">'; |
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241 | |||
366 | daniel-mar | 242 | $out['text'] .= '<p><a '.OIDplus::gui()->link('oidplus:resources$'.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>'; |
146 | daniel-mar | 243 | } |
244 | } |
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323 | daniel-mar | 245 | |
246 | // Then the content |
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247 | |||
294 | daniel-mar | 248 | $realfile = self::realname($file); |
360 | daniel-mar | 249 | // $realfile2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $realfile); |
250 | // if (file_exists($realfile2)) $realfile = $realfile2; |
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478 | daniel-mar | 251 | |
294 | daniel-mar | 252 | if (file_exists($realfile) && (!is_dir($realfile))) { |
360 | daniel-mar | 253 | if ((substr($file,-4,4) == '.url') || (substr($file,-5,5) == '.link')) { |
294 | daniel-mar | 254 | $out['title'] = $this->getHyperlinkTitle($realfile); |
146 | daniel-mar | 255 | |
360 | daniel-mar | 256 | $out['icon'] = OIDplus::webpath(__DIR__).'show_icon.php?mode=icon_leaf_url_big&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
294 | daniel-mar | 257 | /* |
258 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_big.png'; |
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146 | daniel-mar | 259 | if (file_exists($icon_candidate)) { |
260 | $out['icon'] = $icon_candidate; |
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261 | } else if (file_exists(__DIR__.'/icon_leaf_url_big.png')) { |
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241 | daniel-mar | 262 | $out['icon'] = OIDplus::webpath(__DIR__).'icon_leaf_url_big.png'; |
146 | daniel-mar | 263 | } else { |
264 | $out['icon'] = ''; |
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265 | } |
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294 | daniel-mar | 266 | */ |
146 | daniel-mar | 267 | |
268 | // Should not happen though, due to conditionalselect |
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360 | daniel-mar | 269 | $out['text'] .= '<a href="'.htmlentities(self::getHyperlinkURL($realfile)).'" target="_blank">'._L('Open in new window').'</a>'; |
213 | daniel-mar | 270 | } else if ((substr($file,-4,4) == '.htm') || (substr($file,-5,5) == '.html')) { |
146 | daniel-mar | 271 | $out['title'] = $this->getDocumentTitle($file); |
272 | |||
360 | daniel-mar | 273 | $out['icon'] = OIDplus::webpath(__DIR__).'show_icon.php?mode=icon_leaf_doc_big&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
294 | daniel-mar | 274 | /* |
275 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_big.png'; |
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146 | daniel-mar | 276 | if (file_exists($icon_candidate)) { |
277 | $out['icon'] = $icon_candidate; |
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278 | } else if (file_exists(__DIR__.'/icon_leaf_doc_big.png')) { |
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241 | daniel-mar | 279 | $out['icon'] = OIDplus::webpath(__DIR__).'icon_leaf_doc_big.png'; |
146 | daniel-mar | 280 | } else { |
281 | $out['icon'] = ''; |
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282 | } |
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294 | daniel-mar | 283 | */ |
146 | daniel-mar | 284 | |
360 | daniel-mar | 285 | $out['text'] .= self::getDocumentContent($file); |
213 | daniel-mar | 286 | } else { |
360 | daniel-mar | 287 | $out['title'] = _L('Unknown file type'); |
213 | daniel-mar | 288 | $out['icon'] = 'img/error_big.png'; |
360 | daniel-mar | 289 | $out['text'] = '<p>'._L('The system does not know how to handle this file type.').'</p>'; |
281 | daniel-mar | 290 | return; |
146 | daniel-mar | 291 | } |
294 | daniel-mar | 292 | } else if (is_dir($realfile)) { |
368 | daniel-mar | 293 | $out['title'] = ($file == '') ? $this->getMainTitle() : self::getFolderTitle($realfile); |
146 | daniel-mar | 294 | |
323 | daniel-mar | 295 | if ($file == '') { |
241 | daniel-mar | 296 | $out['icon'] = file_exists(__DIR__.'/icon_big.png') ? OIDplus::webpath(__DIR__).'icon_big.png' : ''; |
146 | daniel-mar | 297 | } else { |
360 | daniel-mar | 298 | $out['icon'] = OIDplus::webpath(__DIR__).'show_icon.php?mode=icon_folder_big&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
294 | daniel-mar | 299 | /* |
300 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_big.png'; |
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146 | daniel-mar | 301 | if (file_exists($icon_candidate)) { |
302 | $out['icon'] = $icon_candidate; |
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303 | } else if (file_exists(__DIR__.'/icon_folder_big.png')) { |
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241 | daniel-mar | 304 | $out['icon'] = OIDplus::webpath(__DIR__).'icon_folder_big.png'; |
146 | daniel-mar | 305 | } else { |
306 | $out['icon'] = null; // no icon |
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307 | } |
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294 | daniel-mar | 308 | */ |
146 | daniel-mar | 309 | } |
310 | |||
311 | if (file_exists(__DIR__.'/treeicon.png')) { |
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241 | daniel-mar | 312 | $tree_icon = OIDplus::webpath(__DIR__).'treeicon.png'; |
146 | daniel-mar | 313 | } else { |
314 | $tree_icon = null; // default icon (folder) |
||
315 | } |
||
316 | |||
317 | $count = 0; |
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318 | |||
323 | daniel-mar | 319 | $dirs = self::myglob(rtrim($file,'/').'/'.'*', true); |
146 | daniel-mar | 320 | natcasesort($dirs); |
321 | foreach ($dirs as $dir) { |
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294 | daniel-mar | 322 | $realdir = self::realname($dir); |
360 | daniel-mar | 323 | $tree_icon = OIDplus::webpath(__DIR__).'show_icon.php?mode=treeicon_folder&lang='.OIDplus::getCurrentLang().'&file='.urlencode($dir); |
294 | daniel-mar | 324 | /* |
325 | $icon_candidate = pathinfo($realdir)['dirname'].'/'.pathinfo($realdir)['filename'].'_tree.png'; |
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146 | daniel-mar | 326 | if (file_exists($icon_candidate)) { |
327 | $tree_icon = $icon_candidate; |
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328 | } else if (file_exists(__DIR__.'/treeicon_folder.png')) { |
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241 | daniel-mar | 329 | $tree_icon = OIDplus::webpath(__DIR__).'treeicon_folder.png'; |
146 | daniel-mar | 330 | } else { |
331 | $tree_icon = null; // no icon |
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332 | } |
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294 | daniel-mar | 333 | */ |
146 | daniel-mar | 334 | |
335 | $ic = empty($tree_icon) ? '' : '<img src="'.$tree_icon.'" alt="">'; |
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336 | |||
360 | daniel-mar | 337 | $out['text'] .= '<p><a '.OIDplus::gui()->link('oidplus:resources$'.rtrim($dir,'/').'/').'>'.$ic.' '.htmlentities(self::getFolderTitle($realdir)).'</a></p>'; |
146 | daniel-mar | 338 | $count++; |
339 | } |
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340 | |||
341 | $files = array_merge( |
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360 | daniel-mar | 342 | self::myglob(rtrim($file,'/').'/'.'*.htm'), // TODO: also PHP? |
343 | self::myglob(rtrim($file,'/').'/'.'*.html'), |
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344 | self::myglob(rtrim($file,'/').'/'.'*.url'), |
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345 | self::myglob(rtrim($file,'/').'/'.'*.link') |
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146 | daniel-mar | 346 | ); |
347 | natcasesort($files); |
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348 | foreach ($files as $file) { |
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294 | daniel-mar | 349 | $realfile = self::realname($file); |
360 | daniel-mar | 350 | if ((substr($file,-4,4) == '.url') || (substr($file,-5,5) == '.link')) { |
351 | $tree_icon = OIDplus::webpath(__DIR__).'show_icon.php?mode=treeicon_leaf_url&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
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294 | daniel-mar | 352 | /* |
353 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_tree.png'; |
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146 | daniel-mar | 354 | if (file_exists($icon_candidate)) { |
355 | $tree_icon = $icon_candidate; |
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356 | } else if (file_exists(__DIR__.'/treeicon_leaf_url.png')) { |
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241 | daniel-mar | 357 | $tree_icon = OIDplus::webpath(__DIR__).'treeicon_leaf_url.png'; |
146 | daniel-mar | 358 | } else { |
359 | $tree_icon = null; // default icon (folder) |
||
360 | } |
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294 | daniel-mar | 361 | */ |
323 | daniel-mar | 362 | |
146 | daniel-mar | 363 | $ic = empty($tree_icon) ? '' : '<img src="'.$tree_icon.'" alt="">'; |
364 | |||
241 | daniel-mar | 365 | $hyperlink_pic = ' <img src="'.OIDplus::webpath(__DIR__).'hyperlink.png" widht="13" height="13" alt="Hyperlink" style="top:-3px;position:relative">'; |
146 | daniel-mar | 366 | |
294 | daniel-mar | 367 | $out['text'] .= '<p><a href="'.htmlentities(self::getHyperlinkURL($realfile)).'" target="_blank">'.$ic.' '.htmlentities($this->getHyperlinkTitle($realfile)).' '.$hyperlink_pic.'</a></p>'; |
146 | daniel-mar | 368 | $count++; |
369 | } else { |
||
360 | daniel-mar | 370 | $tree_icon = OIDplus::webpath(__DIR__).'show_icon.php?mode=treeicon_leaf_doc&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
294 | daniel-mar | 371 | /* |
372 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_tree.png'; |
||
146 | daniel-mar | 373 | if (file_exists($icon_candidate)) { |
374 | $tree_icon = $icon_candidate; |
||
375 | } else if (file_exists(__DIR__.'/treeicon_leaf_doc.png')) { |
||
241 | daniel-mar | 376 | $tree_icon = OIDplus::webpath(__DIR__).'treeicon_leaf_doc.png'; |
146 | daniel-mar | 377 | } else { |
378 | $tree_icon = null; // default icon (folder) |
||
379 | } |
||
294 | daniel-mar | 380 | */ |
323 | daniel-mar | 381 | |
146 | daniel-mar | 382 | $ic = empty($tree_icon) ? '' : '<img src="'.$tree_icon.'" alt="">'; |
383 | |||
323 | daniel-mar | 384 | $out['text'] .= '<p><a '.OIDplus::gui()->link('oidplus:resources$'.$file).'>'.$ic.' '.htmlentities($this->getDocumentTitle($file)).'</a></p>'; |
146 | daniel-mar | 385 | $count++; |
386 | } |
||
387 | } |
||
388 | |||
389 | if ($count == 0) { |
||
360 | daniel-mar | 390 | $out['text'] .= '<p>'._L('This folder does not contain any elements').'</p>'; |
146 | daniel-mar | 391 | } |
392 | } else { |
||
360 | daniel-mar | 393 | $out['title'] = _L('Not found'); |
146 | daniel-mar | 394 | $out['icon'] = 'img/error_big.png'; |
360 | daniel-mar | 395 | $out['text'] = '<p>'._L('This resource doesn\'t exist anymore.').'</p>'; |
146 | daniel-mar | 396 | } |
397 | } |
||
398 | } |
||
399 | |||
261 | daniel-mar | 400 | private function tree_rec(&$children, $rootdir=null, $depth=0) { |
323 | daniel-mar | 401 | if (is_null($rootdir)) $rootdir = ''; |
146 | daniel-mar | 402 | if ($depth > 100) return false; // something is wrong! |
403 | |||
294 | daniel-mar | 404 | $dirs = self::myglob($rootdir.'*'.'/', true); |
146 | daniel-mar | 405 | natcasesort($dirs); |
406 | foreach ($dirs as $dir) { |
||
407 | $tmp = array(); |
||
323 | daniel-mar | 408 | |
146 | daniel-mar | 409 | $this->tree_rec($tmp, $dir, $depth+1); |
410 | |||
294 | daniel-mar | 411 | $realdir = self::realname($dir); |
323 | daniel-mar | 412 | |
360 | daniel-mar | 413 | $tree_icon = OIDplus::webpath(__DIR__).'show_icon.php?mode=treeicon_folder&lang='.OIDplus::getCurrentLang().'&file='.urlencode($dir); |
294 | daniel-mar | 414 | /* |
415 | $icon_candidate = pathinfo($realdir)['dirname'].'/'.pathinfo($realdir)['filename'].'_tree.png'; |
||
146 | daniel-mar | 416 | if (file_exists($icon_candidate)) { |
417 | $tree_icon = $icon_candidate; |
||
418 | } else if (file_exists(__DIR__.'/treeicon_folder.png')) { |
||
241 | daniel-mar | 419 | $tree_icon = OIDplus::webpath(__DIR__).'treeicon_folder.png'; |
146 | daniel-mar | 420 | } else { |
421 | $tree_icon = null; // default icon (folder) |
||
422 | } |
||
294 | daniel-mar | 423 | */ |
146 | daniel-mar | 424 | |
425 | $children[] = array( |
||
323 | daniel-mar | 426 | 'id' => 'oidplus:resources$'.$dir, |
146 | daniel-mar | 427 | 'icon' => $tree_icon, |
360 | daniel-mar | 428 | 'text' => self::getFolderTitle($realdir), |
146 | daniel-mar | 429 | 'children' => $tmp, |
261 | daniel-mar | 430 | 'state' => array("opened" => $depth <= OIDplus::config()->getValue('resource_plugin_autoopen_level', 1)-1) |
146 | daniel-mar | 431 | ); |
432 | } |
||
433 | |||
434 | $files = array_merge( |
||
360 | daniel-mar | 435 | self::myglob($rootdir.'*.htm'), // TODO: Also PHP? |
436 | self::myglob($rootdir.'*.html'), |
||
437 | self::myglob($rootdir.'*.url'), |
||
438 | self::myglob($rootdir.'*.link') |
||
146 | daniel-mar | 439 | ); |
440 | natcasesort($files); |
||
441 | foreach ($files as $file) { |
||
294 | daniel-mar | 442 | $realfile = self::realname($file); |
360 | daniel-mar | 443 | if ((substr($file,-4,4) == '.url') || (substr($file,-5,5) == '.link')) { |
444 | $tree_icon = OIDplus::webpath(__DIR__).'show_icon.php?mode=treeicon_leaf_url&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
||
294 | daniel-mar | 445 | /* |
446 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_tree.png'; |
||
146 | daniel-mar | 447 | if (file_exists($icon_candidate)) { |
448 | $tree_icon = $icon_candidate; |
||
449 | } else if (file_exists(__DIR__.'/treeicon_leaf_url.png')) { |
||
241 | daniel-mar | 450 | $tree_icon = OIDplus::webpath(__DIR__).'treeicon_leaf_url.png'; |
146 | daniel-mar | 451 | } else { |
452 | $tree_icon = null; // default icon (folder) |
||
453 | } |
||
294 | daniel-mar | 454 | */ |
146 | daniel-mar | 455 | |
241 | daniel-mar | 456 | $hyperlink_pic = ' <img src="'.OIDplus::webpath(__DIR__).'hyperlink.png" widht="13" height="13" alt="Hyperlink" style="top:-3px;position:relative">'; |
146 | daniel-mar | 457 | |
458 | $children[] = array( |
||
323 | daniel-mar | 459 | 'id' => 'oidplus:resources$'.$file, |
294 | daniel-mar | 460 | 'conditionalselect' => 'window.open('.js_escape(self::getHyperlinkURL($realfile)).'); false;', |
146 | daniel-mar | 461 | 'icon' => $tree_icon, |
294 | daniel-mar | 462 | 'text' => $this->getHyperlinkTitle($realfile).' '.$hyperlink_pic, |
261 | daniel-mar | 463 | 'state' => array("opened" => $depth <= OIDplus::config()->getValue('resource_plugin_autoopen_level', 1)-1) |
146 | daniel-mar | 464 | ); |
465 | } else { |
||
360 | daniel-mar | 466 | $tree_icon = OIDplus::webpath(__DIR__).'show_icon.php?mode=treeicon_leaf_doc&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
294 | daniel-mar | 467 | /* |
468 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_tree.png'; |
||
146 | daniel-mar | 469 | if (file_exists($icon_candidate)) { |
470 | $tree_icon = $icon_candidate; |
||
471 | } else if (file_exists(__DIR__.'/treeicon_leaf_doc.png')) { |
||
241 | daniel-mar | 472 | $tree_icon = OIDplus::webpath(__DIR__).'treeicon_leaf_doc.png'; |
146 | daniel-mar | 473 | } else { |
474 | $tree_icon = null; // default icon (folder) |
||
475 | } |
||
294 | daniel-mar | 476 | */ |
146 | daniel-mar | 477 | $children[] = array( |
323 | daniel-mar | 478 | 'id' => 'oidplus:resources$'.$file, |
146 | daniel-mar | 479 | 'icon' => $tree_icon, |
480 | 'text' => $this->getDocumentTitle($file), |
||
261 | daniel-mar | 481 | 'state' => array("opened" => $depth <= OIDplus::config()->getValue('resource_plugin_autoopen_level', 1)-1) |
146 | daniel-mar | 482 | ); |
483 | } |
||
484 | } |
||
485 | } |
||
486 | |||
282 | daniel-mar | 487 | private function publicSitemap_rec($json, &$out) { |
488 | foreach ($json as $x) { |
||
489 | if (isset($x['id']) && $x['id']) { |
||
360 | daniel-mar | 490 | $out[] = $x['id']; |
282 | daniel-mar | 491 | } |
492 | if (isset($x['children'])) { |
||
493 | $this->publicSitemap_rec($x['children'], $out); |
||
494 | } |
||
495 | } |
||
496 | } |
||
497 | |||
498 | public function publicSitemap(&$out) { |
||
499 | $json = array(); |
||
500 | $this->tree($json, null/*RA EMail*/, false/*HTML tree algorithm*/, true/*display all*/); |
||
501 | $this->publicSitemap_rec($json, $out); |
||
502 | } |
||
503 | |||
146 | daniel-mar | 504 | public function tree(&$json, $ra_email=null, $nonjs=false, $req_goto='') { |
505 | $children = array(); |
||
506 | |||
294 | daniel-mar | 507 | $this->tree_rec($children, '/'); |
146 | daniel-mar | 508 | |
261 | daniel-mar | 509 | if (!OIDplus::config()->getValue('resource_plugin_hide_empty_path', true) || (count($children) > 0)) { |
146 | daniel-mar | 510 | if (file_exists(__DIR__.'/treeicon.png')) { |
241 | daniel-mar | 511 | $tree_icon = OIDplus::webpath(__DIR__).'treeicon.png'; |
146 | daniel-mar | 512 | } else { |
513 | $tree_icon = null; // default icon (folder) |
||
514 | } |
||
515 | |||
516 | $json[] = array( |
||
323 | daniel-mar | 517 | 'id' => 'oidplus:resources', |
146 | daniel-mar | 518 | 'icon' => $tree_icon, |
519 | 'state' => array("opened" => true), |
||
368 | daniel-mar | 520 | 'text' => $this->getMainTitle(), |
146 | daniel-mar | 521 | 'children' => $children |
522 | ); |
||
523 | } |
||
524 | |||
525 | return true; |
||
526 | } |
||
527 | |||
528 | public function tree_search($request) { |
||
529 | return false; |
||
530 | } |
||
531 | |||
532 | private static function getHyperlinkTitle($file) { |
||
360 | daniel-mar | 533 | $file2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $file); |
534 | if (file_exists($file2)) $file = $file2; |
||
535 | |||
536 | if (substr($file,-4,4) == '.url') { |
||
537 | return preg_replace('/\\.[^.\\s]{3,4}$/', '', basename($file)); |
||
538 | } else if (substr($file,-5,5) == '.link') { |
||
539 | /* |
||
540 | [Link] |
||
541 | Title=Report a bug |
||
542 | URL=https://www.viathinksoft.com/thinkbug/thinkbug.php?id=97 |
||
543 | */ |
||
544 | |||
545 | $data = @parse_ini_file($file, true); |
||
546 | if (!$data) { |
||
547 | throw new OIDplusException(_L('File %1 has an invalid INI format!',$file)); |
||
548 | } |
||
549 | if (!isset($data['Link'])) { |
||
550 | throw new OIDplusException(_L('Could not find "%1" section at %2','Link',$file)); |
||
551 | } |
||
552 | if (!isset($data['Link']['Title'])) { |
||
553 | throw new OIDplusException(_L('"%1" is missing in %2','Title',$file)); |
||
554 | } |
||
555 | return $data['Link']['Title']; |
||
556 | } else { |
||
557 | throw new OIDplusException(_L('Unexpected file extension for file %1',$file)); |
||
558 | } |
||
146 | daniel-mar | 559 | } |
560 | |||
561 | private static function getHyperlinkURL($file) { |
||
360 | daniel-mar | 562 | $file2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $file); |
563 | if (file_exists($file2)) $file = $file2; |
||
564 | |||
565 | if (substr($file,-4,4) == '.url') { |
||
566 | /* |
||
567 | [{000214A0-0000-0000-C000-000000000046}] |
||
568 | Prop3=19,2 |
||
569 | [InternetShortcut] |
||
570 | URL=http://www.example.com/ |
||
571 | IDList= |
||
572 | */ |
||
573 | |||
574 | $data = @parse_ini_file($file, true); |
||
575 | if (!$data) { |
||
576 | throw new OIDplusException(_L('File %1 has an invalid INI format!',$file)); |
||
577 | } |
||
578 | if (!isset($data['InternetShortcut'])) { |
||
579 | throw new OIDplusException(_L('Could not find "%1" section at %2','InternetShortcut',$file)); |
||
580 | } |
||
581 | if (!isset($data['InternetShortcut']['URL'])) { |
||
582 | throw new OIDplusException(_L('"%1" is missing in %2','URL',$file)); |
||
583 | } |
||
584 | return $data['InternetShortcut']['URL']; |
||
585 | } else if (substr($file,-5,5) == '.link') { |
||
586 | /* |
||
587 | [Link] |
||
588 | Title=Report a bug |
||
589 | URL=https://www.viathinksoft.com/thinkbug/thinkbug.php?id=97 |
||
590 | */ |
||
591 | |||
592 | $data = @parse_ini_file($file, true); |
||
593 | if (!$data) { |
||
594 | throw new OIDplusException(_L('File %1 has an invalid INI format!',$file)); |
||
595 | } |
||
596 | if (!isset($data['Link'])) { |
||
597 | throw new OIDplusException(_L('Could not find "%1" section at %2','Link',$file)); |
||
598 | } |
||
599 | if (!isset($data['Link']['URL'])) { |
||
600 | throw new OIDplusException(_L('"%1" is missing in %2','URL',$file)); |
||
601 | } |
||
602 | return $data['Link']['URL']; |
||
603 | } else { |
||
604 | throw new OIDplusException(_L('Unexpected file extension for file %1',$file)); |
||
605 | } |
||
606 | |||
146 | daniel-mar | 607 | } |
360 | daniel-mar | 608 | |
609 | private static function getFolderTitle($dir) { |
||
610 | $data = @parse_ini_file("$dir/folder\$".OIDplus::getCurrentLang().".ini", true); |
||
611 | if ($data && isset($data['Folder']) && isset($data['Folder']['Title'])) { |
||
612 | return $data['Folder']['Title']; |
||
613 | } |
||
614 | |||
615 | $data = @parse_ini_file("$dir/folder.ini", true); |
||
616 | if ($data && isset($data['Folder']) && isset($data['Folder']['Title'])) { |
||
617 | return $data['Folder']['Title']; |
||
618 | } |
||
619 | |||
620 | return basename($dir); |
||
621 | } |
||
361 | daniel-mar | 622 | } |