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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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| 1086 | daniel-mar | 5 | * Copyright 2019 - 2023 Daniel Marschall, ViaThinkSoft |
| 635 | 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 | |||
| 1050 | daniel-mar | 20 | namespace ViaThinkSoft\OIDplus; |
| 635 | daniel-mar | 21 | |
| 1086 | daniel-mar | 22 | // phpcs:disable PSR1.Files.SideEffects |
| 23 | \defined('INSIDE_OIDPLUS') or die; |
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| 24 | // phpcs:enable PSR1.Files.SideEffects |
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| 25 | |||
| 635 | daniel-mar | 26 | class OIDplusPagePublicResources extends OIDplusPagePluginPublic { |
| 27 | |||
| 1116 | daniel-mar | 28 | /** |
| 29 | * @return array|mixed|string|string[] |
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| 30 | */ |
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| 635 | daniel-mar | 31 | private function getMainTitle() { |
| 32 | return _L('Documents and Resources'); |
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| 33 | } |
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| 34 | |||
| 1116 | daniel-mar | 35 | /** |
| 36 | * @param bool $html |
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| 37 | * @return void |
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| 38 | * @throws OIDplusException |
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| 39 | */ |
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| 40 | public function init(bool $html=true) { |
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| 635 | daniel-mar | 41 | OIDplus::config()->prepareConfigKey('resource_plugin_autoopen_level', 'Resource plugin: How many levels should be open in the treeview when OIDplus is loaded?', '1', OIDplusConfig::PROTECTION_EDITABLE, function($value) { |
| 42 | if (!is_numeric($value) || ($value < 0)) { |
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| 43 | throw new OIDplusException(_L('Please enter a valid value.')); |
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| 44 | } |
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| 45 | }); |
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| 46 | OIDplus::config()->delete('resource_plugin_title'); |
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| 47 | OIDplus::config()->delete('resource_plugin_path'); |
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| 48 | OIDplus::config()->prepareConfigKey('resource_plugin_hide_empty_path','Resource plugin: Hide empty paths? (0=no, 1=yes)', '1', OIDplusConfig::PROTECTION_EDITABLE, function($value) { |
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| 49 | if (!is_numeric($value) || (($value != 0) && ($value != 1))) { |
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| 50 | throw new OIDplusException(_L('Please enter a valid value (0=no, 1=yes).')); |
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| 51 | } |
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| 52 | }); |
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| 53 | } |
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| 54 | |||
| 1116 | daniel-mar | 55 | /** |
| 1130 | daniel-mar | 56 | * @param string $file |
| 1116 | daniel-mar | 57 | * @return string |
| 1130 | daniel-mar | 58 | * @throws OIDplusConfigInitializationException|OIDplusException |
| 1116 | daniel-mar | 59 | */ |
| 1130 | daniel-mar | 60 | private static function getDocumentContent(string $file): string { |
| 635 | daniel-mar | 61 | $file = self::realname($file); |
| 62 | $file2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $file); |
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| 63 | if (file_exists($file2)) $file = $file2; |
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| 64 | |||
| 65 | $cont = file_get_contents($file); |
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| 66 | |||
| 67 | list($html, $js, $css) = extractHtmlContents($cont); |
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| 68 | $cont = ''; |
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| 69 | if (!empty($js)) $cont .= "<script>\n$js\n</script>"; |
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| 70 | if (!empty($css)) $cont .= "<style>\n$css\n</style>"; |
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| 821 | daniel-mar | 71 | $cont .= stripHtmlComments($html); |
| 635 | daniel-mar | 72 | |
| 73 | return $cont; |
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| 74 | } |
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| 75 | |||
| 1116 | daniel-mar | 76 | /** |
| 1130 | daniel-mar | 77 | * @param string $file |
| 1116 | daniel-mar | 78 | * @return array|mixed|string |
| 79 | * @throws OIDplusConfigInitializationException |
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| 80 | * @throws OIDplusException |
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| 81 | */ |
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| 1130 | daniel-mar | 82 | private static function getDocumentTitle(string $file) { |
| 635 | daniel-mar | 83 | $file = self::realname($file); |
| 84 | $file2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $file); |
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| 85 | if (file_exists($file2)) $file = $file2; |
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| 86 | |||
| 87 | $cont = file_get_contents($file); |
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| 88 | |||
| 89 | // make sure the program works even if the user provided HTML is not UTF-8 |
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| 721 | daniel-mar | 90 | $cont = convert_to_utf8_no_bom($cont); |
| 635 | daniel-mar | 91 | |
| 92 | $m = array(); |
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| 93 | if (preg_match('@<title>(.+)</title>@ismU', $cont, $m)) return $m[1]; |
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| 94 | if (preg_match('@<h1>(.+)</h1>@ismU', $cont, $m)) return $m[1]; |
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| 95 | if (preg_match('@<h2>(.+)</h2>@ismU', $cont, $m)) return $m[1]; |
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| 96 | if (preg_match('@<h3>(.+)</h3>@ismU', $cont, $m)) return $m[1]; |
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| 97 | if (preg_match('@<h4>(.+)</h4>@ismU', $cont, $m)) return $m[1]; |
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| 98 | if (preg_match('@<h5>(.+)</h5>@ismU', $cont, $m)) return $m[1]; |
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| 99 | if (preg_match('@<h6>(.+)</h6>@ismU', $cont, $m)) return $m[1]; |
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| 100 | return pathinfo($file, PATHINFO_FILENAME); // filename without extension |
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| 101 | } |
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| 102 | |||
| 1116 | daniel-mar | 103 | /** |
| 1130 | daniel-mar | 104 | * @param string $source |
| 1116 | daniel-mar | 105 | * @return bool |
| 106 | * @throws OIDplusException |
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| 107 | */ |
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| 1130 | daniel-mar | 108 | protected static function mayAccessResource(string $source): bool { |
| 635 | daniel-mar | 109 | if (OIDplus::authUtils()->isAdminLoggedIn()) return true; |
| 110 | |||
| 111 | $candidates = array( |
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| 112 | OIDplus::localpath().'userdata/resources/security.ini', |
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| 113 | OIDplus::localpath().'res/security.ini' |
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| 114 | ); |
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| 115 | foreach ($candidates as $ini_file) { |
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| 116 | if (file_exists($ini_file)) { |
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| 117 | $data = @parse_ini_file($ini_file, true); |
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| 118 | if (isset($data['Security']) && isset($data['Security'][$source])) { |
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| 119 | $level = $data['Security'][$source]; |
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| 120 | if ($level == 'PUBLIC') { |
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| 121 | return true; |
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| 122 | } else if ($level == 'RA') { |
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| 123 | return |
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| 124 | ((OIDplus::authUtils()->raNumLoggedIn() > 0) || |
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| 125 | (OIDplus::authUtils()->isAdminLoggedIn())); |
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| 126 | } else if ($level == 'ADMIN') { |
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| 127 | return OIDplus::authUtils()->isAdminLoggedIn(); |
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| 128 | } else { |
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| 129 | throw new OIDplusException(_L('Unexpected security level in %1 (expect PUBLIC, RA or ADMIN)', $ini_file)); |
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| 130 | } |
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| 131 | } |
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| 132 | } |
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| 133 | } |
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| 134 | return true; |
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| 135 | } |
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| 136 | |||
| 1116 | daniel-mar | 137 | /** |
| 1130 | daniel-mar | 138 | * @param string $reldir |
| 139 | * @param bool $onlydir |
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| 1116 | daniel-mar | 140 | * @return array |
| 141 | * @throws OIDplusException |
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| 142 | */ |
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| 1130 | daniel-mar | 143 | private static function myglob(string $reldir, bool $onlydir=false): array { |
| 635 | daniel-mar | 144 | $out = array(); |
| 145 | |||
| 146 | $root = OIDplus::localpath().'userdata/resources/'; |
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| 719 | daniel-mar | 147 | $res = $onlydir ? @glob($root.ltrim($reldir,'/'), GLOB_ONLYDIR) : @glob($root.ltrim($reldir,'/')); |
| 148 | if ($res) foreach ($res as &$x) { |
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| 635 | daniel-mar | 149 | $x = substr($x, strlen($root)); |
| 150 | if (strpos($x,'$') !== false) continue; |
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| 151 | $out[] = $x; |
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| 152 | } |
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| 153 | |||
| 154 | $root = OIDplus::localpath().'res/'; |
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| 719 | daniel-mar | 155 | $res = $onlydir ? @glob($root.ltrim($reldir,'/'), GLOB_ONLYDIR) : @glob($root.ltrim($reldir,'/')); |
| 156 | if ($res) foreach ($res as $x) { |
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| 635 | daniel-mar | 157 | $x = substr($x, strlen($root)); |
| 158 | if (strpos($x,'$') !== false) continue; |
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| 159 | $out[] = $x; |
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| 160 | } |
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| 161 | |||
| 162 | $out = array_unique($out); |
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| 163 | |||
| 164 | return array_filter($out, function($v, $k) { |
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| 165 | return self::mayAccessResource($v); |
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| 166 | }, ARRAY_FILTER_USE_BOTH); |
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| 167 | } |
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| 168 | |||
| 1116 | daniel-mar | 169 | /** |
| 1130 | daniel-mar | 170 | * @param string $rel |
| 1116 | daniel-mar | 171 | * @return string|null |
| 172 | */ |
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| 1130 | daniel-mar | 173 | private static function realname(string $rel) { |
| 635 | daniel-mar | 174 | $candidate1 = OIDplus::localpath().'userdata/resources/'.$rel; |
| 175 | $candidate2 = OIDplus::localpath().'res/'.$rel; |
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| 176 | if (file_exists($candidate1) || is_dir($candidate1)) return $candidate1; |
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| 177 | if (file_exists($candidate2) || is_dir($candidate2)) return $candidate2; |
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| 178 | return null; |
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| 179 | } |
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| 180 | |||
| 1116 | daniel-mar | 181 | /** |
| 1130 | daniel-mar | 182 | * @param string $source |
| 183 | * @param string $target |
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| 1116 | daniel-mar | 184 | * @return bool |
| 185 | */ |
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| 1130 | daniel-mar | 186 | protected static function checkRedirect(string $source, string &$target): bool { |
| 635 | daniel-mar | 187 | $candidates = array( |
| 188 | OIDplus::localpath().'userdata/resources/redirect.ini', |
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| 189 | OIDplus::localpath().'res/redirect.ini' |
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| 190 | ); |
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| 191 | foreach ($candidates as $ini_file) { |
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| 192 | if (file_exists($ini_file)) { |
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| 193 | $data = @parse_ini_file($ini_file, true); |
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| 194 | if (isset($data['Redirects']) && isset($data['Redirects'][$source])) { |
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| 195 | $target = $data['Redirects'][$source]; |
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| 196 | return true; |
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| 197 | } |
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| 198 | } |
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| 199 | } |
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| 200 | return false; |
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| 201 | } |
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| 202 | |||
| 1116 | daniel-mar | 203 | /** |
| 204 | * @param string $id |
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| 205 | * @param array $out |
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| 206 | * @param bool $handled |
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| 207 | * @return void |
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| 208 | * @throws OIDplusConfigInitializationException |
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| 209 | * @throws OIDplusException |
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| 210 | */ |
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| 211 | public function gui(string $id, array &$out, bool &$handled) { |
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| 635 | daniel-mar | 212 | if (explode('$',$id,2)[0] === 'oidplus:resources') { |
| 213 | $handled = true; |
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| 214 | |||
| 1062 | daniel-mar | 215 | $tmp = explode('$',$id); |
| 1130 | daniel-mar | 216 | $file = $tmp[1] ?? ''; |
| 1062 | daniel-mar | 217 | unset($tmp); |
| 635 | daniel-mar | 218 | |
| 219 | // Security checks |
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| 220 | |||
| 221 | if ( |
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| 222 | ($file != '') && ( |
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| 223 | (strpos($file, chr(0)) !== false) || // Directory traversal (LFI,RFI) helper |
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| 224 | (strpos($file, '../') !== false) || ($file[0] == '/') || ($file[0] == '~') || // <-- Local File Injection (LFI) |
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| 225 | ($file[0] == '.') || (strpos($file, '/.') !== false) || // <-- Calling hidden files e.g. ".htpasswd" |
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| 226 | (strpos($file, '://') !== false) // <-- Remote File Injection (RFI) |
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| 227 | )) { |
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| 228 | if (strpos($file, chr(0)) !== false) { |
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| 229 | $file = str_replace(chr(0), '[NUL]', $file); |
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| 230 | } |
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| 231 | // This will not be logged anymore, because people could spam the log files otherwise |
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| 232 | //OIDplus::logger()->log("[WARN]A!", "LFI/RFI attack blocked (requested file '$file')"); |
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| 233 | $out['title'] = _L('Access denied'); |
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| 800 | daniel-mar | 234 | $out['icon'] = 'img/error.png'; |
| 635 | daniel-mar | 235 | $out['text'] = '<p>'._L('This request is invalid').'</p>'; |
| 236 | return; |
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| 237 | } |
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| 238 | |||
| 239 | $out['text'] = ''; |
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| 240 | |||
| 241 | // Check for permission |
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| 242 | |||
| 243 | if ($file != '') { |
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| 244 | if (!self::mayAccessResource($file)) { |
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| 245 | $out['title'] = _L('Access denied'); |
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| 800 | daniel-mar | 246 | $out['icon'] = 'img/error.png'; |
| 635 | daniel-mar | 247 | $out['text'] = '<p>'._L('Authentication error. Please log in.').'</p>'; |
| 248 | return; |
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| 249 | } |
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| 250 | } |
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| 251 | |||
| 252 | // Redirections |
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| 253 | |||
| 254 | if ($file != '') { |
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| 1130 | daniel-mar | 255 | $target = ''; |
| 635 | daniel-mar | 256 | if (self::checkRedirect($file, $target)) { |
| 257 | $out['title'] = _L('Please wait...'); |
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| 258 | $out['text'] = '<p>'._L('You are being redirected...').'</p><script>window.location.href = '.js_escape($target).';</script>'; |
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| 259 | return; |
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| 260 | } |
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| 261 | } |
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| 262 | |||
| 263 | // First, "Go back to" line |
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| 264 | |||
| 265 | if ($file != '') { |
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| 266 | $dir = dirname($file); |
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| 267 | |||
| 268 | if ($dir == '.') { |
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| 800 | daniel-mar | 269 | if (file_exists(__DIR__.'/img/main_icon16.png')) { |
| 801 | daniel-mar | 270 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/main_icon16.png'; |
| 635 | daniel-mar | 271 | } else { |
| 272 | $tree_icon = null; // default icon (folder) |
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| 273 | } |
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| 274 | |||
| 275 | $ic = empty($tree_icon) ? '' : '<img src="'.$tree_icon.'" alt="">'; |
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| 276 | |||
| 277 | $lng_gobackto = _L('Go back to').':'; |
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| 278 | $out['text'] .= '<p><a '.OIDplus::gui()->link('oidplus:resources').'><img src="img/arrow_back.png" width="16" alt="'._L('Go back').'"> '.$lng_gobackto.' '.$ic.' '.htmlentities($this->getMainTitle()).'</a></p>'; |
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| 279 | } else { |
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| 280 | $realdir = self::realname($dir); |
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| 281 | |||
| 801 | daniel-mar | 282 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'show_icon.php?mode=folder_icon16&lang='.OIDplus::getCurrentLang().'&file='.urlencode($dir); |
| 635 | daniel-mar | 283 | /* |
| 284 | $icon_candidate = pathinfo($realdir)['dirname'].'/'.pathinfo($realdir)['filename'].'_tree.png'; |
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| 285 | if (file_exists($icon_candidate)) { |
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| 286 | $tree_icon = $icon_candidate; |
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| 800 | daniel-mar | 287 | } else if (file_exists(__DIR__.'/img/folder_icon16.png')) { |
| 801 | daniel-mar | 288 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/folder_icon16.png'; |
| 635 | daniel-mar | 289 | } else { |
| 290 | $tree_icon = null; // no icon |
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| 291 | } |
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| 292 | */ |
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| 293 | |||
| 705 | daniel-mar | 294 | $ic = /*empty($tree_icon) ? '' : */'<img src="'.$tree_icon.'" alt="">'; |
| 635 | daniel-mar | 295 | |
| 296 | $out['text'] .= '<p><a '.OIDplus::gui()->link('oidplus:resources$'.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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| 297 | } |
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| 298 | } |
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| 299 | |||
| 300 | // Then the content |
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| 301 | |||
| 302 | $realfile = self::realname($file); |
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| 303 | // $realfile2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $realfile); |
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| 304 | // if (file_exists($realfile2)) $realfile = $realfile2; |
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| 305 | |||
| 306 | if (file_exists($realfile) && (!is_dir($realfile))) { |
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| 307 | if ((substr($file,-4,4) == '.url') || (substr($file,-5,5) == '.link')) { |
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| 308 | $out['title'] = $this->getHyperlinkTitle($realfile); |
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| 309 | |||
| 801 | daniel-mar | 310 | $out['icon'] = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'show_icon.php?mode=leaf_url_icon&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
| 635 | daniel-mar | 311 | /* |
| 312 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_big.png'; |
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| 313 | if (file_exists($icon_candidate)) { |
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| 314 | $out['icon'] = $icon_candidate; |
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| 800 | daniel-mar | 315 | } else if (file_exists(__DIR__.'/img/leaf_url_icon.png')) { |
| 801 | daniel-mar | 316 | $out['icon'] = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/leaf_url_icon.png'; |
| 635 | daniel-mar | 317 | } else { |
| 318 | $out['icon'] = ''; |
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| 319 | } |
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| 320 | */ |
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| 321 | |||
| 322 | // Should not happen though, due to conditionalselect |
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| 323 | $out['text'] .= '<a href="'.htmlentities(self::getHyperlinkURL($realfile)).'" target="_blank">'._L('Open in new window').'</a>'; |
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| 324 | } else if ((substr($file,-4,4) == '.htm') || (substr($file,-5,5) == '.html')) { |
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| 325 | $out['title'] = $this->getDocumentTitle($file); |
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| 326 | |||
| 801 | daniel-mar | 327 | $out['icon'] = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'show_icon.php?mode=leaf_doc_icon&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
| 635 | daniel-mar | 328 | /* |
| 329 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_big.png'; |
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| 330 | if (file_exists($icon_candidate)) { |
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| 331 | $out['icon'] = $icon_candidate; |
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| 800 | daniel-mar | 332 | } else if (file_exists(__DIR__.'/img/leaf_doc_icon.png')) { |
| 801 | daniel-mar | 333 | $out['icon'] = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/leaf_doc_icon.png'; |
| 635 | daniel-mar | 334 | } else { |
| 335 | $out['icon'] = ''; |
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| 336 | } |
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| 337 | */ |
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| 338 | |||
| 339 | $out['text'] .= self::getDocumentContent($file); |
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| 340 | } else { |
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| 341 | $out['title'] = _L('Unknown file type'); |
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| 800 | daniel-mar | 342 | $out['icon'] = 'img/error.png'; |
| 635 | daniel-mar | 343 | $out['text'] = '<p>'._L('The system does not know how to handle this file type.').'</p>'; |
| 344 | } |
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| 345 | } else if (is_dir($realfile)) { |
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| 346 | $out['title'] = ($file == '') ? $this->getMainTitle() : self::getFolderTitle($realfile); |
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| 347 | |||
| 348 | if ($file == '') { |
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| 801 | daniel-mar | 349 | $out['icon'] = file_exists(__DIR__.'/img/main_icon.png') ? OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/main_icon.png' : ''; |
| 635 | daniel-mar | 350 | } else { |
| 801 | daniel-mar | 351 | $out['icon'] = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'show_icon.php?mode=folder_icon&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
| 635 | daniel-mar | 352 | /* |
| 353 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_big.png'; |
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| 354 | if (file_exists($icon_candidate)) { |
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| 355 | $out['icon'] = $icon_candidate; |
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| 800 | daniel-mar | 356 | } else if (file_exists(__DIR__.'/img/folder_icon.png')) { |
| 801 | daniel-mar | 357 | $out['icon'] = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/folder_icon.png'; |
| 635 | daniel-mar | 358 | } else { |
| 359 | $out['icon'] = null; // no icon |
||
| 360 | } |
||
| 361 | */ |
||
| 362 | } |
||
| 363 | |||
| 800 | daniel-mar | 364 | if (file_exists(__DIR__.'/img/main_icon16.png')) { |
| 801 | daniel-mar | 365 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/main_icon16.png'; |
| 635 | daniel-mar | 366 | } else { |
| 367 | $tree_icon = null; // default icon (folder) |
||
| 368 | } |
||
| 369 | |||
| 370 | $count = 0; |
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| 371 | |||
| 372 | $dirs = self::myglob(rtrim($file,'/').'/'.'*', true); |
||
| 373 | natcasesort($dirs); |
||
| 374 | foreach ($dirs as $dir) { |
||
| 375 | $realdir = self::realname($dir); |
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| 801 | daniel-mar | 376 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'show_icon.php?mode=folder_icon16&lang='.OIDplus::getCurrentLang().'&file='.urlencode($dir); |
| 635 | daniel-mar | 377 | /* |
| 378 | $icon_candidate = pathinfo($realdir)['dirname'].'/'.pathinfo($realdir)['filename'].'_tree.png'; |
||
| 379 | if (file_exists($icon_candidate)) { |
||
| 380 | $tree_icon = $icon_candidate; |
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| 800 | daniel-mar | 381 | } else if (file_exists(__DIR__.'/img/folder_icon16.png')) { |
| 801 | daniel-mar | 382 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/folder_icon16.png'; |
| 635 | daniel-mar | 383 | } else { |
| 384 | $tree_icon = null; // no icon |
||
| 385 | } |
||
| 386 | */ |
||
| 387 | |||
| 705 | daniel-mar | 388 | $ic = /*empty($tree_icon) ? '' : */'<img src="'.$tree_icon.'" alt="">'; |
| 635 | daniel-mar | 389 | |
| 390 | $out['text'] .= '<p><a '.OIDplus::gui()->link('oidplus:resources$'.rtrim($dir,'/').'/').'>'.$ic.' '.htmlentities(self::getFolderTitle($realdir)).'</a></p>'; |
||
| 391 | $count++; |
||
| 392 | } |
||
| 393 | |||
| 394 | $files = array_merge( |
||
| 395 | self::myglob(rtrim($file,'/').'/'.'*.htm'), // TODO: also PHP? |
||
| 396 | self::myglob(rtrim($file,'/').'/'.'*.html'), |
||
| 397 | self::myglob(rtrim($file,'/').'/'.'*.url'), |
||
| 398 | self::myglob(rtrim($file,'/').'/'.'*.link') |
||
| 399 | ); |
||
| 400 | natcasesort($files); |
||
| 401 | foreach ($files as $file) { |
||
| 402 | $realfile = self::realname($file); |
||
| 403 | if ((substr($file,-4,4) == '.url') || (substr($file,-5,5) == '.link')) { |
||
| 801 | daniel-mar | 404 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'show_icon.php?mode=leaf_url_icon16&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
| 635 | daniel-mar | 405 | /* |
| 406 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_tree.png'; |
||
| 407 | if (file_exists($icon_candidate)) { |
||
| 408 | $tree_icon = $icon_candidate; |
||
| 800 | daniel-mar | 409 | } else if (file_exists(__DIR__.'/img/leaf_url_icon16.png')) { |
| 801 | daniel-mar | 410 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/leaf_url_icon16.png'; |
| 635 | daniel-mar | 411 | } else { |
| 412 | $tree_icon = null; // default icon (folder) |
||
| 413 | } |
||
| 414 | */ |
||
| 415 | |||
| 705 | daniel-mar | 416 | $ic = /*empty($tree_icon) ? '' : */'<img src="'.$tree_icon.'" alt="">'; |
| 635 | daniel-mar | 417 | |
| 694 | daniel-mar | 418 | $out['text'] .= '<p><a href="'.htmlentities(self::getHyperlinkURL($realfile)).'" target="_blank">'.$ic.' '.htmlentities($this->getHyperlinkTitle($realfile)).'</a></p>'; |
| 635 | daniel-mar | 419 | $count++; |
| 420 | } else { |
||
| 801 | daniel-mar | 421 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'show_icon.php?mode=leaf_doc_icon16&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
| 635 | daniel-mar | 422 | /* |
| 423 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_tree.png'; |
||
| 424 | if (file_exists($icon_candidate)) { |
||
| 425 | $tree_icon = $icon_candidate; |
||
| 800 | daniel-mar | 426 | } else if (file_exists(__DIR__.'/img/leaf_doc_icon16.png')) { |
| 801 | daniel-mar | 427 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/leaf_doc_icon16.png'; |
| 635 | daniel-mar | 428 | } else { |
| 429 | $tree_icon = null; // default icon (folder) |
||
| 430 | } |
||
| 431 | */ |
||
| 432 | |||
| 705 | daniel-mar | 433 | $ic = /*empty($tree_icon) ? '' : */'<img src="'.$tree_icon.'" alt="">'; |
| 635 | daniel-mar | 434 | |
| 435 | $out['text'] .= '<p><a '.OIDplus::gui()->link('oidplus:resources$'.$file).'>'.$ic.' '.htmlentities($this->getDocumentTitle($file)).'</a></p>'; |
||
| 436 | $count++; |
||
| 437 | } |
||
| 438 | } |
||
| 439 | |||
| 440 | if ($count == 0) { |
||
| 441 | $out['text'] .= '<p>'._L('This folder does not contain any elements').'</p>'; |
||
| 442 | } |
||
| 443 | } else { |
||
| 444 | $out['title'] = _L('Not found'); |
||
| 800 | daniel-mar | 445 | $out['icon'] = 'img/error.png'; |
| 635 | daniel-mar | 446 | $out['text'] = '<p>'._L('This resource doesn\'t exist anymore.').'</p>'; |
| 447 | } |
||
| 448 | } |
||
| 449 | } |
||
| 450 | |||
| 1116 | daniel-mar | 451 | /** |
| 1130 | daniel-mar | 452 | * @param array $children |
| 453 | * @param string|null $rootdir |
||
| 1116 | daniel-mar | 454 | * @param int $depth |
| 455 | * @return void |
||
| 456 | * @throws OIDplusConfigInitializationException |
||
| 457 | * @throws OIDplusException |
||
| 458 | */ |
||
| 1130 | daniel-mar | 459 | private function tree_rec(array &$children, string $rootdir=null, int $depth=0)/*: void*/ { |
| 635 | daniel-mar | 460 | if (is_null($rootdir)) $rootdir = ''; |
| 1116 | daniel-mar | 461 | if ($depth > 100) return; // something is wrong! |
| 635 | daniel-mar | 462 | |
| 463 | $dirs = self::myglob($rootdir.'*'.'/', true); |
||
| 464 | natcasesort($dirs); |
||
| 465 | foreach ($dirs as $dir) { |
||
| 466 | $tmp = array(); |
||
| 467 | |||
| 468 | $this->tree_rec($tmp, $dir, $depth+1); |
||
| 469 | |||
| 470 | $realdir = self::realname($dir); |
||
| 471 | |||
| 801 | daniel-mar | 472 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'show_icon.php?mode=folder_icon16&lang='.OIDplus::getCurrentLang().'&file='.urlencode($dir); |
| 635 | daniel-mar | 473 | /* |
| 474 | $icon_candidate = pathinfo($realdir)['dirname'].'/'.pathinfo($realdir)['filename'].'_tree.png'; |
||
| 475 | if (file_exists($icon_candidate)) { |
||
| 476 | $tree_icon = $icon_candidate; |
||
| 800 | daniel-mar | 477 | } else if (file_exists(__DIR__.'/img/folder_icon16.png')) { |
| 801 | daniel-mar | 478 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/folder_icon16.png'; |
| 635 | daniel-mar | 479 | } else { |
| 480 | $tree_icon = null; // default icon (folder) |
||
| 481 | } |
||
| 482 | */ |
||
| 483 | |||
| 484 | $children[] = array( |
||
| 485 | 'id' => 'oidplus:resources$'.$dir, |
||
| 486 | 'icon' => $tree_icon, |
||
| 487 | 'text' => self::getFolderTitle($realdir), |
||
| 488 | 'children' => $tmp, |
||
| 489 | 'state' => array("opened" => $depth <= OIDplus::config()->getValue('resource_plugin_autoopen_level', 1)-1) |
||
| 490 | ); |
||
| 491 | } |
||
| 492 | |||
| 493 | $files = array_merge( |
||
| 494 | self::myglob($rootdir.'*.htm'), // TODO: Also PHP? |
||
| 495 | self::myglob($rootdir.'*.html'), |
||
| 496 | self::myglob($rootdir.'*.url'), |
||
| 497 | self::myglob($rootdir.'*.link') |
||
| 498 | ); |
||
| 499 | natcasesort($files); |
||
| 500 | foreach ($files as $file) { |
||
| 501 | $realfile = self::realname($file); |
||
| 502 | if ((substr($file,-4,4) == '.url') || (substr($file,-5,5) == '.link')) { |
||
| 801 | daniel-mar | 503 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'show_icon.php?mode=leaf_url_icon16&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
| 635 | daniel-mar | 504 | /* |
| 505 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_tree.png'; |
||
| 506 | if (file_exists($icon_candidate)) { |
||
| 507 | $tree_icon = $icon_candidate; |
||
| 800 | daniel-mar | 508 | } else if (file_exists(__DIR__.'/img/leaf_url_icon16.png')) { |
| 801 | daniel-mar | 509 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/leaf_url_icon16.png'; |
| 635 | daniel-mar | 510 | } else { |
| 511 | $tree_icon = null; // default icon (folder) |
||
| 512 | } |
||
| 513 | */ |
||
| 514 | |||
| 515 | $children[] = array( |
||
| 516 | 'id' => 'oidplus:resources$'.$file, |
||
| 517 | 'conditionalselect' => 'window.open('.js_escape(self::getHyperlinkURL($realfile)).'); false;', |
||
| 518 | 'icon' => $tree_icon, |
||
| 694 | daniel-mar | 519 | 'text' => $this->getHyperlinkTitle($realfile), |
| 635 | daniel-mar | 520 | 'state' => array("opened" => $depth <= OIDplus::config()->getValue('resource_plugin_autoopen_level', 1)-1), |
| 521 | 'a_attr' => array( |
||
| 522 | 'href' => self::getHyperlinkURL($realfile), |
||
| 523 | 'target' => '_blank' |
||
| 524 | ) |
||
| 525 | ); |
||
| 526 | } else { |
||
| 801 | daniel-mar | 527 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'show_icon.php?mode=leaf_doc_icon16&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
| 635 | daniel-mar | 528 | /* |
| 529 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_tree.png'; |
||
| 530 | if (file_exists($icon_candidate)) { |
||
| 531 | $tree_icon = $icon_candidate; |
||
| 800 | daniel-mar | 532 | } else if (file_exists(__DIR__.'/img/leaf_doc_icon16.png')) { |
| 801 | daniel-mar | 533 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/leaf_doc_icon16.png'; |
| 635 | daniel-mar | 534 | } else { |
| 535 | $tree_icon = null; // default icon (folder) |
||
| 536 | } |
||
| 537 | */ |
||
| 538 | $children[] = array( |
||
| 539 | 'id' => 'oidplus:resources$'.$file, |
||
| 540 | 'icon' => $tree_icon, |
||
| 541 | 'text' => $this->getDocumentTitle($file), |
||
| 542 | 'state' => array("opened" => $depth <= OIDplus::config()->getValue('resource_plugin_autoopen_level', 1)-1) |
||
| 543 | ); |
||
| 544 | } |
||
| 545 | } |
||
| 546 | } |
||
| 547 | |||
| 1116 | daniel-mar | 548 | /** |
| 1130 | daniel-mar | 549 | * @param array $json |
| 550 | * @param array $out |
||
| 1116 | daniel-mar | 551 | * @return void |
| 552 | */ |
||
| 1130 | daniel-mar | 553 | private function publicSitemap_rec(array $json, array &$out) { |
| 635 | daniel-mar | 554 | foreach ($json as $x) { |
| 555 | if (isset($x['id']) && $x['id']) { |
||
| 556 | $out[] = $x['id']; |
||
| 557 | } |
||
| 558 | if (isset($x['children'])) { |
||
| 559 | $this->publicSitemap_rec($x['children'], $out); |
||
| 560 | } |
||
| 561 | } |
||
| 562 | } |
||
| 563 | |||
| 1116 | daniel-mar | 564 | /** |
| 565 | * @param array $out |
||
| 566 | * @return void |
||
| 567 | */ |
||
| 568 | public function publicSitemap(array &$out) { |
||
| 635 | daniel-mar | 569 | $json = array(); |
| 1116 | daniel-mar | 570 | $this->tree($json, null/*RA EMail*/, false/*HTML tree algorithm*/, "*"/*display all*/); |
| 635 | daniel-mar | 571 | $this->publicSitemap_rec($json, $out); |
| 572 | } |
||
| 573 | |||
| 1116 | daniel-mar | 574 | /** |
| 575 | * @param array $json |
||
| 576 | * @param string|null $ra_email |
||
| 577 | * @param bool $nonjs |
||
| 578 | * @param string $req_goto |
||
| 579 | * @return bool |
||
| 580 | * @throws OIDplusConfigInitializationException |
||
| 581 | * @throws OIDplusException |
||
| 582 | */ |
||
| 583 | public function tree(array &$json, string $ra_email=null, bool $nonjs=false, string $req_goto=''): bool { |
||
| 635 | daniel-mar | 584 | $children = array(); |
| 585 | |||
| 586 | $this->tree_rec($children, '/'); |
||
| 587 | |||
| 588 | if (!OIDplus::config()->getValue('resource_plugin_hide_empty_path', true) || (count($children) > 0)) { |
||
| 800 | daniel-mar | 589 | if (file_exists(__DIR__.'/img/main_icon16.png')) { |
| 801 | daniel-mar | 590 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/main_icon16.png'; |
| 635 | daniel-mar | 591 | } else { |
| 592 | $tree_icon = null; // default icon (folder) |
||
| 593 | } |
||
| 594 | |||
| 595 | $json[] = array( |
||
| 596 | 'id' => 'oidplus:resources', |
||
| 597 | 'icon' => $tree_icon, |
||
| 598 | 'state' => array("opened" => true), |
||
| 599 | 'text' => $this->getMainTitle(), |
||
| 600 | 'children' => $children |
||
| 601 | ); |
||
| 602 | } |
||
| 603 | |||
| 604 | return true; |
||
| 605 | } |
||
| 606 | |||
| 1116 | daniel-mar | 607 | /** |
| 608 | * @param string $request |
||
| 609 | * @return array|false |
||
| 610 | */ |
||
| 611 | public function tree_search(string $request) { |
||
| 635 | daniel-mar | 612 | return false; |
| 613 | } |
||
| 614 | |||
| 1116 | daniel-mar | 615 | /** |
| 1130 | daniel-mar | 616 | * @param string $file |
| 1116 | daniel-mar | 617 | * @return array|mixed|string|string[]|null |
| 618 | * @throws OIDplusConfigInitializationException |
||
| 619 | * @throws OIDplusException |
||
| 620 | */ |
||
| 1130 | daniel-mar | 621 | private static function getHyperlinkTitle(string $file) { |
| 635 | daniel-mar | 622 | $file2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $file); |
| 623 | if (file_exists($file2)) $file = $file2; |
||
| 624 | |||
| 625 | if (substr($file,-4,4) == '.url') { |
||
| 626 | return preg_replace('/\\.[^.\\s]{3,4}$/', '', basename($file)); |
||
| 627 | } else if (substr($file,-5,5) == '.link') { |
||
| 628 | /* |
||
| 629 | [Link] |
||
| 630 | Title=Report a bug |
||
| 1083 | daniel-mar | 631 | URL=https://github.com/danielmarschall/oidplus/issues |
| 635 | daniel-mar | 632 | */ |
| 633 | |||
| 634 | $data = @parse_ini_file($file, true); |
||
| 635 | if (!$data) { |
||
| 636 | throw new OIDplusException(_L('File %1 has an invalid INI format!',$file)); |
||
| 637 | } |
||
| 638 | if (!isset($data['Link'])) { |
||
| 639 | throw new OIDplusException(_L('Could not find "%1" section at %2','Link',$file)); |
||
| 640 | } |
||
| 641 | if (!isset($data['Link']['Title'])) { |
||
| 642 | throw new OIDplusException(_L('"%1" is missing in %2','Title',$file)); |
||
| 643 | } |
||
| 644 | return $data['Link']['Title']; |
||
| 645 | } else { |
||
| 646 | throw new OIDplusException(_L('Unexpected file extension for file %1',$file)); |
||
| 647 | } |
||
| 648 | } |
||
| 649 | |||
| 1116 | daniel-mar | 650 | /** |
| 1130 | daniel-mar | 651 | * @param string $file |
| 1116 | daniel-mar | 652 | * @return mixed |
| 653 | * @throws OIDplusConfigInitializationException |
||
| 654 | * @throws OIDplusException |
||
| 655 | */ |
||
| 1130 | daniel-mar | 656 | private static function getHyperlinkURL(string $file) { |
| 635 | daniel-mar | 657 | $file2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $file); |
| 658 | if (file_exists($file2)) $file = $file2; |
||
| 659 | |||
| 660 | if (substr($file,-4,4) == '.url') { |
||
| 661 | /* |
||
| 662 | [InternetShortcut] |
||
| 663 | URL=http://www.example.com/ |
||
| 664 | */ |
||
| 665 | |||
| 666 | $data = @parse_ini_file($file, true); |
||
| 667 | if (!$data) { |
||
| 668 | throw new OIDplusException(_L('File %1 has an invalid INI format!',$file)); |
||
| 669 | } |
||
| 670 | if (!isset($data['InternetShortcut'])) { |
||
| 671 | throw new OIDplusException(_L('Could not find "%1" section at %2','InternetShortcut',$file)); |
||
| 672 | } |
||
| 673 | if (!isset($data['InternetShortcut']['URL'])) { |
||
| 674 | throw new OIDplusException(_L('"%1" is missing in %2','URL',$file)); |
||
| 675 | } |
||
| 676 | return $data['InternetShortcut']['URL']; |
||
| 677 | } else if (substr($file,-5,5) == '.link') { |
||
| 678 | /* |
||
| 679 | [Link] |
||
| 680 | Title=Report a bug |
||
| 1083 | daniel-mar | 681 | URL=https://github.com/danielmarschall/oidplus/issues |
| 635 | daniel-mar | 682 | */ |
| 683 | |||
| 684 | $data = @parse_ini_file($file, true); |
||
| 685 | if (!$data) { |
||
| 686 | throw new OIDplusException(_L('File %1 has an invalid INI format!',$file)); |
||
| 687 | } |
||
| 688 | if (!isset($data['Link'])) { |
||
| 689 | throw new OIDplusException(_L('Could not find "%1" section at %2','Link',$file)); |
||
| 690 | } |
||
| 691 | if (!isset($data['Link']['URL'])) { |
||
| 692 | throw new OIDplusException(_L('"%1" is missing in %2','URL',$file)); |
||
| 693 | } |
||
| 694 | return $data['Link']['URL']; |
||
| 695 | } else { |
||
| 696 | throw new OIDplusException(_L('Unexpected file extension for file %1',$file)); |
||
| 697 | } |
||
| 698 | |||
| 699 | } |
||
| 700 | |||
| 1116 | daniel-mar | 701 | /** |
| 1130 | daniel-mar | 702 | * @param string $dir |
| 1116 | daniel-mar | 703 | * @return mixed|string |
| 704 | * @throws OIDplusConfigInitializationException |
||
| 705 | * @throws OIDplusException |
||
| 706 | */ |
||
| 1130 | daniel-mar | 707 | private static function getFolderTitle(string $dir) { |
| 635 | daniel-mar | 708 | $data = @parse_ini_file("$dir/folder\$".OIDplus::getCurrentLang().".ini", true); |
| 709 | if ($data && isset($data['Folder']) && isset($data['Folder']['Title'])) { |
||
| 710 | return $data['Folder']['Title']; |
||
| 711 | } |
||
| 712 | |||
| 713 | $data = @parse_ini_file("$dir/folder.ini", true); |
||
| 714 | if ($data && isset($data['Folder']) && isset($data['Folder']['Title'])) { |
||
| 715 | return $data['Folder']['Title']; |
||
| 716 | } |
||
| 717 | |||
| 718 | return basename($dir); |
||
| 719 | } |
||
| 720 | } |