scripts/fckeditor2.6.6/editor/plugins/FileBrowser_Thumbnail/connectors/php/Commands/FileUpload.php

   1 <?php
   2 /*
   3 PHP Connector for the FCKEditor v2 File Manager
   4 Written By Grant French, UK, Sept 2004
   5 http://www.mcpuk.net
   6
   7 FCKEditor - By Frederico Caldeira Knabben
   8 http://www.fckeditor.net
   9
  10 File Description:
  11 Implements the FileUpload command,
  12 Checks the file uploaded is allowed,
  13 then moves it to the user data area.
  14
  15 2008.6.8        modified by naoki hirata
  16 2009.2.10       mbstringなしでも実行できるように修正 by naoki hirata
  17 */
  18
  19 class FileUpload extends command {
  20         function run() {
  21                 $disp = $this->_run();
  22
  23                 header ("content-type: text/html; charset=UTF-8");
  24 ?>
  25 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
  26 <html>
  27     <head>
  28         <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  29         <title>Upload Complete</title>
  30     </head>
  31     <body>
  32         <script type="text/javascript">
  33 window.parent.frames['frmUpload'].OnUploadCompleted(<?php echo $disp; ?>) ;
  34         </script>
  35     </body>
  36 </html>
  37 <?php
  38         }
  39
  40         function _run() {
  41                 global $gOpeLogManager;
  42
  43                 if (sizeof($_FILES) == 0){              // アップロードファイルがないとき
  44                         return "202";// fixed by naoki on 2008/12/9.
  45                 }
  46                 // エラーコード取得
  47                 $errCode = $_FILES['NewFile']['error'];
  48                 if($errCode !== UPLOAD_ERR_OK){
  49                         $gOpeLogManager->writeError(__METHOD__, 'ファイルブラウザからのアップロードに失敗しました。エラーコード: ' . $errCode, 3001);
  50                 }
  51
  52                 $typeconfig = $this->fckphp_config['ResourceAreas'][$this->type];
  53
  54                 if (! array_key_exists("NewFile", $_FILES)) {
  55                         return "203";   //No parametor
  56                 }
  57
  58                 if ($_FILES['NewFile']['size'] > ($typeconfig['MaxSize'] * 1024)) {
  59                         return "204,'{$typeconfig['MaxSize']}'";        //Too big
  60                 }
  61
  62                 $filename = $_FILES['NewFile']['name'];
  63
  64                 if ($filename == '') {
  65                         return 101;
  66                 }
  67
  68                 if (function_exists('mb_ereg')){
  69                         if (mb_ereg($this->fckphp_config['DisableName'], $filename)) {
  70                                 return 101;
  71                         }
  72                 } else {
  73                         if (ereg($this->fckphp_config['DisableName'], $filename)) {
  74                                 return 101;
  75                         }
  76                 }
  77
  78                 if (function_exists('mb_ereg')){
  79                         if (mb_ereg($this->fckphp_config['DisableChars'], $filename)) {
  80                                 return 102;
  81                         }
  82                 } else {
  83                         if (ereg($this->fckphp_config['DisableChars'], $filename)) {
  84                                 return 102;
  85                         }
  86                 }
  87
  88                 if (function_exists('mb_strrpos')){
  89                         $lastdot = mb_strrpos($filename, ".");
  90                         if ($lastdot === false) {
  91                                 return "205";   //No ext
  92                         }
  93
  94                         $ext = mb_substr($filename, ($lastdot + 1));
  95                         $filename = mb_substr($filename, 0, $lastdot);
  96                 } else {
  97                         $lastdot = strrpos($filename, ".");
  98                         if ($lastdot === false) {
  99                                 return "205";   //No ext
 100                         }
 101
 102                         $ext = substr($filename, ($lastdot + 1));
 103                         $filename = substr($filename, 0, $lastdot);
 104                 }
 105
 106                 if (! in_array(strtolower($ext), $typeconfig['AllowedExtensions'])) {
 107                         return "206,'{$ext}'";  //Disallowed file extension
 108                 }
 109
 110                 if (! $this->mapFolder($this->actual_cwd)) {
 111                         return 110;     //Unknown error
 112                 }
 113
 114                 $test = 0;
 115                 $dirSizes = array();
 116                 $globalSize = 0;
 117
 118                 if ($this->fckphp_config['DiskQuota']['Global'] != -1) {
 119                         foreach ($this->fckphp_config['ResourceTypes'] as $resType) {
 120                                 //$path = "{$this->fckphp_config['UserFilesPath']}/{$resType}";
 121                                 $path = $this->fckphp_config['UserFilesPath'] . '/' . strtolower($resType);             // ディレクトリ名を英小文字に設定 by naoki
 122
 123                                 if (is_dir($this->path($path))) {
 124                                         $dirSizes[$resType] = $this->getDirSize($path);
 125
 126                                         if ($dirSizes[$resType] === false) {
 127                                                 return "207,'{$resType}'";      //Unable to determine the size of a folder
 128                                         }
 129                                 } else {
 130                                         $dirSizes[$resType] = 0;
 131                                 }
 132
 133                                 $globalSize += $dirSizes[$resType];
 134                         }
 135
 136                         $globalSize += $_FILES['NewFile']['size'];
 137
 138                         if ($globalSize > ($this->fckphp_config['DiskQuota']['Global'] * 1024 * 1024)) {
 139                                 return "208,'{$this->fckphp_config['DiskQuota']['Global']}'";   //You are over the global disk quota
 140                         }
 141                 }
 142
 143                 if ($typeconfig['DiskQuota'] != -1) {
 144                         if ($this->fckphp_config['DiskQuota']['Global'] == -1) {
 145                                 //$path = "{$this->fckphp_config['UserFilesPath']}/{$this->type}";
 146                                 $path = $this->fckphp_config['UserFilesPath'] . '/' . strtolower($this->type);          // ディレクトリ名を英小文字に設定 by naoki
 147
 148                                 if (is_dir($this->path($path))) {
 149                                         $dirSizes[$this->type] = $this->getDirSize($path);
 150
 151                                         if ($dirSizes[$this->type] === false) {
 152                                                 return "207,'{$this->type}'";   //Unable to determine the size of a folder
 153                                         }
 154                                 } else {
 155                                         $dirSizes[$this->type] = 0;
 156                                 }
 157                         }
 158
 159                         if (($dirSizes[$this->type] + $_FILES['NewFile']['size']) > ($typeconfig['DiskQuota'] * 1024 * 1024)) {
 160                                 return "209,'{$typeconfig['DiskQuota']}'";      //You are over the disk quota for this resource type
 161                         }
 162                 }
 163
 164                 $unique = $filename;
 165                 $done = false;
 166
 167                 for ($i = 1; $i < $this->fckphp_config['AvailableMax']; $i++) {
 168                         if (! file_exists($this->path("{$this->actual_cwd}{$unique}.{$ext}"))) {
 169                                 $done = true;
 170                                 break;
 171                         }
 172
 173                         $unique = "{$filename}({$i})";
 174                 }
 175
 176                 if (! $done) {
 177                         return "210";
 178                 }
 179
 180                 //Upload file
 181                 if (! is_uploaded_file($_FILES['NewFile']['tmp_name'])) {
 182                         return "211";
 183                 }
 184
 185                 if (! move_uploaded_file($_FILES['NewFile']['tmp_name'], $this->path("{$this->actual_cwd}{$unique}.{$ext}"))) {
 186                         $path = $this->path("{$this->actual_cwd}");
 187                         //$gOpeLogManager->writeError(__METHOD__, 'ファイルのアップロードに失敗しました。ディレクトリに書き込み権限がない可能性があります。ディレクトリ: ' . $path, 3001);
 188                         return "212,'{$path}'";
 189                 }
 190
 191                 chmod($this->path("{$this->actual_cwd}{$unique}.{$ext}"), 0777);
 192
 193                 return ($unique == $filename) ? "0" : "1,'". "{$unique}.{$ext}'";
 194         }
 195
 196         function getDirSize($dir) {
 197                 if (($dh = @opendir($this->path($dir))) === false) {
 198                         return false;
 199                 }
 200
 201                 $dirSize=0;
 202
 203                 while ($file = @readdir($dh)) {
 204                         if ($file == ".") continue;
 205                         if ($file == "..") continue;
 206
 207                         if (function_exists('mb_convert_encoding')){
 208                                 $file = mb_convert_encoding($file, $this->fckphp_config['FileEncoding'], 'UTF-8');
 209                         }
 210
 211                         if (is_dir($this->path("{$dir}/{$file}"))) {
 212                                 $tmp_dirSize = $this->getDirSize("{$dir}/{$file}");
 213
 214                                 if ($tmp_dirSize === false) {
 215                                         @closedir($dh);
 216                                         return false;
 217                                 }
 218
 219                                 $dirSize += $tmp_dirSize;
 220
 221                                 continue;
 222                         }
 223
 224                         $dirSize += filesize($this->path("{$dir}/{$file}"));
 225                 }
 226
 227                 @closedir($dh);
 228
 229                 return $dirSize;
 230         }
 231 }
 232 ?>