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Rev | Author | Line No. | Line |
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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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721 | daniel-mar | 67 | $cont = convert_to_utf8_no_bom($cont); |
635 | daniel-mar | 68 | |
69 | $m = array(); |
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70 | if (preg_match('@<title>(.+)</title>@ismU', $cont, $m)) return $m[1]; |
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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 $m[1]; |
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77 | return pathinfo($file, PATHINFO_FILENAME); // filename without extension |
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78 | } |
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79 | |||
80 | protected static function mayAccessResource($source) { |
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81 | if (OIDplus::authUtils()->isAdminLoggedIn()) return true; |
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82 | |||
83 | $candidates = array( |
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84 | OIDplus::localpath().'userdata/resources/security.ini', |
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85 | OIDplus::localpath().'res/security.ini' |
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86 | ); |
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87 | foreach ($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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101 | throw new OIDplusException(_L('Unexpected security level in %1 (expect PUBLIC, RA or ADMIN)', $ini_file)); |
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102 | } |
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103 | } |
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104 | } |
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105 | } |
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106 | return true; |
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107 | } |
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108 | |||
109 | private static function myglob($reldir, $onlydir=false) { |
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110 | $out = array(); |
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111 | |||
112 | $root = OIDplus::localpath().'userdata/resources/'; |
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719 | daniel-mar | 113 | $res = $onlydir ? @glob($root.ltrim($reldir,'/'), GLOB_ONLYDIR) : @glob($root.ltrim($reldir,'/')); |
114 | if ($res) foreach ($res as &$x) { |
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635 | daniel-mar | 115 | $x = substr($x, strlen($root)); |
116 | if (strpos($x,'$') !== false) continue; |
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117 | $out[] = $x; |
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118 | } |
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119 | |||
120 | $root = OIDplus::localpath().'res/'; |
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719 | daniel-mar | 121 | $res = $onlydir ? @glob($root.ltrim($reldir,'/'), GLOB_ONLYDIR) : @glob($root.ltrim($reldir,'/')); |
122 | if ($res) foreach ($res as $x) { |
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635 | daniel-mar | 123 | $x = substr($x, strlen($root)); |
124 | if (strpos($x,'$') !== false) continue; |
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125 | $out[] = $x; |
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126 | } |
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127 | |||
128 | $out = array_unique($out); |
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129 | |||
130 | return array_filter($out, function($v, $k) { |
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131 | return self::mayAccessResource($v); |
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132 | }, ARRAY_FILTER_USE_BOTH); |
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133 | } |
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134 | |||
135 | private static function realname($rel) { |
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136 | $candidate1 = OIDplus::localpath().'userdata/resources/'.$rel; |
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137 | $candidate2 = OIDplus::localpath().'res/'.$rel; |
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138 | if (file_exists($candidate1) || is_dir($candidate1)) return $candidate1; |
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139 | if (file_exists($candidate2) || is_dir($candidate2)) return $candidate2; |
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140 | return null; |
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141 | } |
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142 | |||
143 | protected static function checkRedirect($source, &$target): bool { |
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144 | $candidates = array( |
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145 | OIDplus::localpath().'userdata/resources/redirect.ini', |
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146 | OIDplus::localpath().'res/redirect.ini' |
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147 | ); |
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148 | foreach ($candidates as $ini_file) { |
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149 | if (file_exists($ini_file)) { |
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150 | $data = @parse_ini_file($ini_file, true); |
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151 | if (isset($data['Redirects']) && isset($data['Redirects'][$source])) { |
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152 | $target = $data['Redirects'][$source]; |
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153 | return true; |
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154 | } |
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155 | } |
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156 | } |
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157 | return false; |
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158 | } |
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159 | |||
160 | public function gui($id, &$out, &$handled) { |
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161 | if (explode('$',$id,2)[0] === 'oidplus:resources') { |
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162 | $handled = true; |
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163 | |||
164 | $file = @explode('$',$id)[1]; |
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165 | |||
166 | // Security checks |
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167 | |||
168 | if ( |
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169 | ($file != '') && ( |
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170 | (strpos($file, chr(0)) !== false) || // Directory traversal (LFI,RFI) helper |
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171 | (strpos($file, '../') !== false) || ($file[0] == '/') || ($file[0] == '~') || // <-- Local File Injection (LFI) |
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172 | ($file[0] == '.') || (strpos($file, '/.') !== false) || // <-- Calling hidden files e.g. ".htpasswd" |
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173 | (strpos($file, '://') !== false) // <-- Remote File Injection (RFI) |
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174 | )) { |
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175 | if (strpos($file, chr(0)) !== false) { |
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176 | $file = str_replace(chr(0), '[NUL]', $file); |
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177 | } |
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178 | // This will not be logged anymore, because people could spam the log files otherwise |
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179 | //OIDplus::logger()->log("[WARN]A!", "LFI/RFI attack blocked (requested file '$file')"); |
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180 | $out['title'] = _L('Access denied'); |
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800 | daniel-mar | 181 | $out['icon'] = 'img/error.png'; |
635 | daniel-mar | 182 | $out['text'] = '<p>'._L('This request is invalid').'</p>'; |
183 | return; |
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184 | } |
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185 | |||
186 | $out['text'] = ''; |
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187 | |||
188 | // Check for permission |
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189 | |||
190 | if ($file != '') { |
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191 | if (!self::mayAccessResource($file)) { |
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192 | $out['title'] = _L('Access denied'); |
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800 | daniel-mar | 193 | $out['icon'] = 'img/error.png'; |
635 | daniel-mar | 194 | $out['text'] = '<p>'._L('Authentication error. Please log in.').'</p>'; |
195 | return; |
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196 | } |
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197 | } |
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198 | |||
199 | // Redirections |
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200 | |||
201 | if ($file != '') { |
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202 | $target = null; |
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203 | if (self::checkRedirect($file, $target)) { |
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204 | $out['title'] = _L('Please wait...'); |
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205 | $out['text'] = '<p>'._L('You are being redirected...').'</p><script>window.location.href = '.js_escape($target).';</script>'; |
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206 | return; |
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207 | } |
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208 | } |
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209 | |||
210 | // First, "Go back to" line |
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211 | |||
212 | if ($file != '') { |
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213 | $dir = dirname($file); |
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214 | |||
215 | if ($dir == '.') { |
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800 | daniel-mar | 216 | if (file_exists(__DIR__.'/img/main_icon16.png')) { |
801 | daniel-mar | 217 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/main_icon16.png'; |
635 | daniel-mar | 218 | } else { |
219 | $tree_icon = null; // default icon (folder) |
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220 | } |
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221 | |||
222 | $ic = empty($tree_icon) ? '' : '<img src="'.$tree_icon.'" alt="">'; |
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223 | |||
224 | $lng_gobackto = _L('Go back to').':'; |
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225 | $out['text'] .= '<p><a '.OIDplus::gui()->link('oidplus:resources').'><img src="img/arrow_back.png" width="16" alt="'._L('Go back').'"> '.$lng_gobackto.' '.$ic.' '.htmlentities($this->getMainTitle()).'</a></p>'; |
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226 | } else { |
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227 | $realdir = self::realname($dir); |
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228 | |||
801 | daniel-mar | 229 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'show_icon.php?mode=folder_icon16&lang='.OIDplus::getCurrentLang().'&file='.urlencode($dir); |
635 | daniel-mar | 230 | /* |
231 | $icon_candidate = pathinfo($realdir)['dirname'].'/'.pathinfo($realdir)['filename'].'_tree.png'; |
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232 | if (file_exists($icon_candidate)) { |
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233 | $tree_icon = $icon_candidate; |
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800 | daniel-mar | 234 | } else if (file_exists(__DIR__.'/img/folder_icon16.png')) { |
801 | daniel-mar | 235 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/folder_icon16.png'; |
635 | daniel-mar | 236 | } else { |
237 | $tree_icon = null; // no icon |
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238 | } |
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239 | */ |
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240 | |||
705 | daniel-mar | 241 | $ic = /*empty($tree_icon) ? '' : */'<img src="'.$tree_icon.'" alt="">'; |
635 | daniel-mar | 242 | |
243 | $out['text'] .= '<p><a '.OIDplus::gui()->link('oidplus:resources$'.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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244 | } |
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245 | } |
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246 | |||
247 | // Then the content |
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248 | |||
249 | $realfile = self::realname($file); |
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250 | // $realfile2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $realfile); |
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251 | // if (file_exists($realfile2)) $realfile = $realfile2; |
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252 | |||
253 | if (file_exists($realfile) && (!is_dir($realfile))) { |
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254 | if ((substr($file,-4,4) == '.url') || (substr($file,-5,5) == '.link')) { |
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255 | $out['title'] = $this->getHyperlinkTitle($realfile); |
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256 | |||
801 | daniel-mar | 257 | $out['icon'] = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'show_icon.php?mode=leaf_url_icon&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
635 | daniel-mar | 258 | /* |
259 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_big.png'; |
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260 | if (file_exists($icon_candidate)) { |
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261 | $out['icon'] = $icon_candidate; |
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800 | daniel-mar | 262 | } else if (file_exists(__DIR__.'/img/leaf_url_icon.png')) { |
801 | daniel-mar | 263 | $out['icon'] = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/leaf_url_icon.png'; |
635 | daniel-mar | 264 | } else { |
265 | $out['icon'] = ''; |
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266 | } |
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267 | */ |
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268 | |||
269 | // Should not happen though, due to conditionalselect |
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270 | $out['text'] .= '<a href="'.htmlentities(self::getHyperlinkURL($realfile)).'" target="_blank">'._L('Open in new window').'</a>'; |
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271 | } else if ((substr($file,-4,4) == '.htm') || (substr($file,-5,5) == '.html')) { |
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272 | $out['title'] = $this->getDocumentTitle($file); |
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273 | |||
801 | daniel-mar | 274 | $out['icon'] = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'show_icon.php?mode=leaf_doc_icon&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
635 | daniel-mar | 275 | /* |
276 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_big.png'; |
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277 | if (file_exists($icon_candidate)) { |
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278 | $out['icon'] = $icon_candidate; |
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800 | daniel-mar | 279 | } else if (file_exists(__DIR__.'/img/leaf_doc_icon.png')) { |
801 | daniel-mar | 280 | $out['icon'] = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/leaf_doc_icon.png'; |
635 | daniel-mar | 281 | } else { |
282 | $out['icon'] = ''; |
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283 | } |
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284 | */ |
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285 | |||
286 | $out['text'] .= self::getDocumentContent($file); |
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287 | } else { |
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288 | $out['title'] = _L('Unknown file type'); |
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800 | daniel-mar | 289 | $out['icon'] = 'img/error.png'; |
635 | daniel-mar | 290 | $out['text'] = '<p>'._L('The system does not know how to handle this file type.').'</p>'; |
291 | return; |
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292 | } |
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293 | } else if (is_dir($realfile)) { |
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294 | $out['title'] = ($file == '') ? $this->getMainTitle() : self::getFolderTitle($realfile); |
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295 | |||
296 | if ($file == '') { |
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801 | daniel-mar | 297 | $out['icon'] = file_exists(__DIR__.'/img/main_icon.png') ? OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/main_icon.png' : ''; |
635 | daniel-mar | 298 | } else { |
801 | daniel-mar | 299 | $out['icon'] = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'show_icon.php?mode=folder_icon&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
635 | daniel-mar | 300 | /* |
301 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_big.png'; |
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302 | if (file_exists($icon_candidate)) { |
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303 | $out['icon'] = $icon_candidate; |
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800 | daniel-mar | 304 | } else if (file_exists(__DIR__.'/img/folder_icon.png')) { |
801 | daniel-mar | 305 | $out['icon'] = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/folder_icon.png'; |
635 | daniel-mar | 306 | } else { |
307 | $out['icon'] = null; // no icon |
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308 | } |
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309 | */ |
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310 | } |
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311 | |||
800 | daniel-mar | 312 | if (file_exists(__DIR__.'/img/main_icon16.png')) { |
801 | daniel-mar | 313 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/main_icon16.png'; |
635 | daniel-mar | 314 | } else { |
315 | $tree_icon = null; // default icon (folder) |
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316 | } |
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317 | |||
318 | $count = 0; |
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319 | |||
320 | $dirs = self::myglob(rtrim($file,'/').'/'.'*', true); |
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321 | natcasesort($dirs); |
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322 | foreach ($dirs as $dir) { |
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323 | $realdir = self::realname($dir); |
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801 | daniel-mar | 324 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'show_icon.php?mode=folder_icon16&lang='.OIDplus::getCurrentLang().'&file='.urlencode($dir); |
635 | daniel-mar | 325 | /* |
326 | $icon_candidate = pathinfo($realdir)['dirname'].'/'.pathinfo($realdir)['filename'].'_tree.png'; |
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327 | if (file_exists($icon_candidate)) { |
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328 | $tree_icon = $icon_candidate; |
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800 | daniel-mar | 329 | } else if (file_exists(__DIR__.'/img/folder_icon16.png')) { |
801 | daniel-mar | 330 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/folder_icon16.png'; |
635 | daniel-mar | 331 | } else { |
332 | $tree_icon = null; // no icon |
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333 | } |
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334 | */ |
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335 | |||
705 | daniel-mar | 336 | $ic = /*empty($tree_icon) ? '' : */'<img src="'.$tree_icon.'" alt="">'; |
635 | daniel-mar | 337 | |
338 | $out['text'] .= '<p><a '.OIDplus::gui()->link('oidplus:resources$'.rtrim($dir,'/').'/').'>'.$ic.' '.htmlentities(self::getFolderTitle($realdir)).'</a></p>'; |
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339 | $count++; |
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340 | } |
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341 | |||
342 | $files = array_merge( |
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343 | self::myglob(rtrim($file,'/').'/'.'*.htm'), // TODO: also PHP? |
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344 | self::myglob(rtrim($file,'/').'/'.'*.html'), |
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345 | self::myglob(rtrim($file,'/').'/'.'*.url'), |
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346 | self::myglob(rtrim($file,'/').'/'.'*.link') |
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347 | ); |
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348 | natcasesort($files); |
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349 | foreach ($files as $file) { |
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350 | $realfile = self::realname($file); |
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351 | if ((substr($file,-4,4) == '.url') || (substr($file,-5,5) == '.link')) { |
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801 | daniel-mar | 352 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'show_icon.php?mode=leaf_url_icon16&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
635 | daniel-mar | 353 | /* |
354 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_tree.png'; |
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355 | if (file_exists($icon_candidate)) { |
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356 | $tree_icon = $icon_candidate; |
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800 | daniel-mar | 357 | } else if (file_exists(__DIR__.'/img/leaf_url_icon16.png')) { |
801 | daniel-mar | 358 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/leaf_url_icon16.png'; |
635 | daniel-mar | 359 | } else { |
360 | $tree_icon = null; // default icon (folder) |
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361 | } |
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362 | */ |
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363 | |||
705 | daniel-mar | 364 | $ic = /*empty($tree_icon) ? '' : */'<img src="'.$tree_icon.'" alt="">'; |
635 | daniel-mar | 365 | |
694 | daniel-mar | 366 | $out['text'] .= '<p><a href="'.htmlentities(self::getHyperlinkURL($realfile)).'" target="_blank">'.$ic.' '.htmlentities($this->getHyperlinkTitle($realfile)).'</a></p>'; |
635 | daniel-mar | 367 | $count++; |
368 | } else { |
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801 | daniel-mar | 369 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'show_icon.php?mode=leaf_doc_icon16&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
635 | daniel-mar | 370 | /* |
371 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_tree.png'; |
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372 | if (file_exists($icon_candidate)) { |
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373 | $tree_icon = $icon_candidate; |
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800 | daniel-mar | 374 | } else if (file_exists(__DIR__.'/img/leaf_doc_icon16.png')) { |
801 | daniel-mar | 375 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/leaf_doc_icon16.png'; |
635 | daniel-mar | 376 | } else { |
377 | $tree_icon = null; // default icon (folder) |
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378 | } |
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379 | */ |
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380 | |||
705 | daniel-mar | 381 | $ic = /*empty($tree_icon) ? '' : */'<img src="'.$tree_icon.'" alt="">'; |
635 | daniel-mar | 382 | |
383 | $out['text'] .= '<p><a '.OIDplus::gui()->link('oidplus:resources$'.$file).'>'.$ic.' '.htmlentities($this->getDocumentTitle($file)).'</a></p>'; |
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384 | $count++; |
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385 | } |
||
386 | } |
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387 | |||
388 | if ($count == 0) { |
||
389 | $out['text'] .= '<p>'._L('This folder does not contain any elements').'</p>'; |
||
390 | } |
||
391 | } else { |
||
392 | $out['title'] = _L('Not found'); |
||
800 | daniel-mar | 393 | $out['icon'] = 'img/error.png'; |
635 | daniel-mar | 394 | $out['text'] = '<p>'._L('This resource doesn\'t exist anymore.').'</p>'; |
395 | } |
||
396 | } |
||
397 | } |
||
398 | |||
399 | private function tree_rec(&$children, $rootdir=null, $depth=0) { |
||
400 | if (is_null($rootdir)) $rootdir = ''; |
||
401 | if ($depth > 100) return false; // something is wrong! |
||
402 | |||
403 | $dirs = self::myglob($rootdir.'*'.'/', true); |
||
404 | natcasesort($dirs); |
||
405 | foreach ($dirs as $dir) { |
||
406 | $tmp = array(); |
||
407 | |||
408 | $this->tree_rec($tmp, $dir, $depth+1); |
||
409 | |||
410 | $realdir = self::realname($dir); |
||
411 | |||
801 | daniel-mar | 412 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'show_icon.php?mode=folder_icon16&lang='.OIDplus::getCurrentLang().'&file='.urlencode($dir); |
635 | daniel-mar | 413 | /* |
414 | $icon_candidate = pathinfo($realdir)['dirname'].'/'.pathinfo($realdir)['filename'].'_tree.png'; |
||
415 | if (file_exists($icon_candidate)) { |
||
416 | $tree_icon = $icon_candidate; |
||
800 | daniel-mar | 417 | } else if (file_exists(__DIR__.'/img/folder_icon16.png')) { |
801 | daniel-mar | 418 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/folder_icon16.png'; |
635 | daniel-mar | 419 | } else { |
420 | $tree_icon = null; // default icon (folder) |
||
421 | } |
||
422 | */ |
||
423 | |||
424 | $children[] = array( |
||
425 | 'id' => 'oidplus:resources$'.$dir, |
||
426 | 'icon' => $tree_icon, |
||
427 | 'text' => self::getFolderTitle($realdir), |
||
428 | 'children' => $tmp, |
||
429 | 'state' => array("opened" => $depth <= OIDplus::config()->getValue('resource_plugin_autoopen_level', 1)-1) |
||
430 | ); |
||
431 | } |
||
432 | |||
433 | $files = array_merge( |
||
434 | self::myglob($rootdir.'*.htm'), // TODO: Also PHP? |
||
435 | self::myglob($rootdir.'*.html'), |
||
436 | self::myglob($rootdir.'*.url'), |
||
437 | self::myglob($rootdir.'*.link') |
||
438 | ); |
||
439 | natcasesort($files); |
||
440 | foreach ($files as $file) { |
||
441 | $realfile = self::realname($file); |
||
442 | if ((substr($file,-4,4) == '.url') || (substr($file,-5,5) == '.link')) { |
||
801 | daniel-mar | 443 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'show_icon.php?mode=leaf_url_icon16&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
635 | daniel-mar | 444 | /* |
445 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_tree.png'; |
||
446 | if (file_exists($icon_candidate)) { |
||
447 | $tree_icon = $icon_candidate; |
||
800 | daniel-mar | 448 | } else if (file_exists(__DIR__.'/img/leaf_url_icon16.png')) { |
801 | daniel-mar | 449 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/leaf_url_icon16.png'; |
635 | daniel-mar | 450 | } else { |
451 | $tree_icon = null; // default icon (folder) |
||
452 | } |
||
453 | */ |
||
454 | |||
455 | $children[] = array( |
||
456 | 'id' => 'oidplus:resources$'.$file, |
||
457 | 'conditionalselect' => 'window.open('.js_escape(self::getHyperlinkURL($realfile)).'); false;', |
||
458 | 'icon' => $tree_icon, |
||
694 | daniel-mar | 459 | 'text' => $this->getHyperlinkTitle($realfile), |
635 | daniel-mar | 460 | 'state' => array("opened" => $depth <= OIDplus::config()->getValue('resource_plugin_autoopen_level', 1)-1), |
461 | 'a_attr' => array( |
||
462 | 'href' => self::getHyperlinkURL($realfile), |
||
463 | 'target' => '_blank' |
||
464 | ) |
||
465 | ); |
||
466 | } else { |
||
801 | daniel-mar | 467 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'show_icon.php?mode=leaf_doc_icon16&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file); |
635 | daniel-mar | 468 | /* |
469 | $icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_tree.png'; |
||
470 | if (file_exists($icon_candidate)) { |
||
471 | $tree_icon = $icon_candidate; |
||
800 | daniel-mar | 472 | } else if (file_exists(__DIR__.'/img/leaf_doc_icon16.png')) { |
801 | daniel-mar | 473 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/leaf_doc_icon16.png'; |
635 | daniel-mar | 474 | } else { |
475 | $tree_icon = null; // default icon (folder) |
||
476 | } |
||
477 | */ |
||
478 | $children[] = array( |
||
479 | 'id' => 'oidplus:resources$'.$file, |
||
480 | 'icon' => $tree_icon, |
||
481 | 'text' => $this->getDocumentTitle($file), |
||
482 | 'state' => array("opened" => $depth <= OIDplus::config()->getValue('resource_plugin_autoopen_level', 1)-1) |
||
483 | ); |
||
484 | } |
||
485 | } |
||
486 | } |
||
487 | |||
488 | private function publicSitemap_rec($json, &$out) { |
||
489 | foreach ($json as $x) { |
||
490 | if (isset($x['id']) && $x['id']) { |
||
491 | $out[] = $x['id']; |
||
492 | } |
||
493 | if (isset($x['children'])) { |
||
494 | $this->publicSitemap_rec($x['children'], $out); |
||
495 | } |
||
496 | } |
||
497 | } |
||
498 | |||
499 | public function publicSitemap(&$out) { |
||
500 | $json = array(); |
||
501 | $this->tree($json, null/*RA EMail*/, false/*HTML tree algorithm*/, true/*display all*/); |
||
502 | $this->publicSitemap_rec($json, $out); |
||
503 | } |
||
504 | |||
505 | public function tree(&$json, $ra_email=null, $nonjs=false, $req_goto='') { |
||
506 | $children = array(); |
||
507 | |||
508 | $this->tree_rec($children, '/'); |
||
509 | |||
510 | if (!OIDplus::config()->getValue('resource_plugin_hide_empty_path', true) || (count($children) > 0)) { |
||
800 | daniel-mar | 511 | if (file_exists(__DIR__.'/img/main_icon16.png')) { |
801 | daniel-mar | 512 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/main_icon16.png'; |
635 | daniel-mar | 513 | } else { |
514 | $tree_icon = null; // default icon (folder) |
||
515 | } |
||
516 | |||
517 | $json[] = array( |
||
518 | 'id' => 'oidplus:resources', |
||
519 | 'icon' => $tree_icon, |
||
520 | 'state' => array("opened" => true), |
||
521 | 'text' => $this->getMainTitle(), |
||
522 | 'children' => $children |
||
523 | ); |
||
524 | } |
||
525 | |||
526 | return true; |
||
527 | } |
||
528 | |||
529 | public function tree_search($request) { |
||
530 | return false; |
||
531 | } |
||
532 | |||
533 | private static function getHyperlinkTitle($file) { |
||
534 | $file2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $file); |
||
535 | if (file_exists($file2)) $file = $file2; |
||
536 | |||
537 | if (substr($file,-4,4) == '.url') { |
||
538 | return preg_replace('/\\.[^.\\s]{3,4}$/', '', basename($file)); |
||
539 | } else if (substr($file,-5,5) == '.link') { |
||
540 | /* |
||
541 | [Link] |
||
542 | Title=Report a bug |
||
543 | URL=https://www.viathinksoft.com/thinkbug/thinkbug.php?id=97 |
||
544 | */ |
||
545 | |||
546 | $data = @parse_ini_file($file, true); |
||
547 | if (!$data) { |
||
548 | throw new OIDplusException(_L('File %1 has an invalid INI format!',$file)); |
||
549 | } |
||
550 | if (!isset($data['Link'])) { |
||
551 | throw new OIDplusException(_L('Could not find "%1" section at %2','Link',$file)); |
||
552 | } |
||
553 | if (!isset($data['Link']['Title'])) { |
||
554 | throw new OIDplusException(_L('"%1" is missing in %2','Title',$file)); |
||
555 | } |
||
556 | return $data['Link']['Title']; |
||
557 | } else { |
||
558 | throw new OIDplusException(_L('Unexpected file extension for file %1',$file)); |
||
559 | } |
||
560 | } |
||
561 | |||
562 | private static function getHyperlinkURL($file) { |
||
563 | $file2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $file); |
||
564 | if (file_exists($file2)) $file = $file2; |
||
565 | |||
566 | if (substr($file,-4,4) == '.url') { |
||
567 | /* |
||
568 | [{000214A0-0000-0000-C000-000000000046}] |
||
569 | Prop3=19,2 |
||
570 | [InternetShortcut] |
||
571 | URL=http://www.example.com/ |
||
572 | IDList= |
||
573 | */ |
||
574 | |||
575 | $data = @parse_ini_file($file, true); |
||
576 | if (!$data) { |
||
577 | throw new OIDplusException(_L('File %1 has an invalid INI format!',$file)); |
||
578 | } |
||
579 | if (!isset($data['InternetShortcut'])) { |
||
580 | throw new OIDplusException(_L('Could not find "%1" section at %2','InternetShortcut',$file)); |
||
581 | } |
||
582 | if (!isset($data['InternetShortcut']['URL'])) { |
||
583 | throw new OIDplusException(_L('"%1" is missing in %2','URL',$file)); |
||
584 | } |
||
585 | return $data['InternetShortcut']['URL']; |
||
586 | } else if (substr($file,-5,5) == '.link') { |
||
587 | /* |
||
588 | [Link] |
||
589 | Title=Report a bug |
||
590 | URL=https://www.viathinksoft.com/thinkbug/thinkbug.php?id=97 |
||
591 | */ |
||
592 | |||
593 | $data = @parse_ini_file($file, true); |
||
594 | if (!$data) { |
||
595 | throw new OIDplusException(_L('File %1 has an invalid INI format!',$file)); |
||
596 | } |
||
597 | if (!isset($data['Link'])) { |
||
598 | throw new OIDplusException(_L('Could not find "%1" section at %2','Link',$file)); |
||
599 | } |
||
600 | if (!isset($data['Link']['URL'])) { |
||
601 | throw new OIDplusException(_L('"%1" is missing in %2','URL',$file)); |
||
602 | } |
||
603 | return $data['Link']['URL']; |
||
604 | } else { |
||
605 | throw new OIDplusException(_L('Unexpected file extension for file %1',$file)); |
||
606 | } |
||
607 | |||
608 | } |
||
609 | |||
610 | private static function getFolderTitle($dir) { |
||
611 | $data = @parse_ini_file("$dir/folder\$".OIDplus::getCurrentLang().".ini", true); |
||
612 | if ($data && isset($data['Folder']) && isset($data['Folder']['Title'])) { |
||
613 | return $data['Folder']['Title']; |
||
614 | } |
||
615 | |||
616 | $data = @parse_ini_file("$dir/folder.ini", true); |
||
617 | if ($data && isset($data['Folder']) && isset($data['Folder']['Title'])) { |
||
618 | return $data['Folder']['Title']; |
||
619 | } |
||
620 | |||
621 | return basename($dir); |
||
622 | } |
||
623 | } |