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/administrator/components/com_media/ -> admin.media.php (source)

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   1  <?php
   2  /**
   3  * @package Mambo
   4  * @subpackage Media Manager
   5  * @author Mambo Foundation Inc see README.php
   6  * @copyright (C) 2000 - 2009 Mambo Foundation Inc.
   7  * See COPYRIGHT.php for copyright notices and details.
   8  * @license GNU/GPL Version 2, see LICENSE.php
   9  *
  10  * Redistributions of files must retain the above copyright notice.
  11  *
  12  * Mambo is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; version 2 of the License.
  15  */
  16  
  17  /** ensure this file is being included by a parent file */
  18  defined( '_VALID_MOS' ) or die( 'Direct Access to this location is not allowed.' );
  19  
  20  // ensure user has access to this function
  21  if (!($acl->acl_check( 'administration', 'edit', 'users', $my->usertype, 'components', 'all' )
  22          | $acl->acl_check( 'administration', 'edit', 'users', $my->usertype, 'components', 'com_media' ))) {
  23      mosRedirect( 'index2.php', T_('You are not authorized to view this resource.') );
  24  }
  25  
  26  require_once( $mainframe->getPath( 'admin_html' ) );
  27  //require_once( $mainframe->getPath( 'class' ) );
  28  
  29  $cid = mosGetParam( $_POST, 'cid', array(0) );
  30  $foldername = mosGetParam($_POST, 'foldername', '');
  31  $listdir = mosGetParam($_REQUEST, 'listdir', '');
  32  $dirPath = mosGetParam($_POST, 'dirPath', '');
  33  $task = mosGetParam($_REQUEST, 'task', '');
  34  $delFile = mosGetParam($_REQUEST, 'delFile', '');
  35  $delFolder = mosGetParam($_REQUEST, 'delFolder', '');
  36  
  37  if (!is_array( $cid )) {
  38      $cid = array(0);
  39  }
  40  
  41  if (is_int(strpos ($listdir, "..")) && $listdir<>'') {
  42      mosRedirect( "index2.php?option=com_media&listdir=".$_POST['dirPath'], T_("NO HACKING PLEASE") );
  43      }
  44  
  45  switch ($task) {
  46  
  47      case "upload":
  48          upload();
  49          showMedia($dirPath);
  50          break;
  51  
  52      case "newdir":
  53          if (ini_get('safe_mode')=="On") {
  54              mosRedirect( "index2.php?option=com_media&listdir=".$_POST['dirPath'], T_("Directory creation not allowed while running in SAFE MODE as this can cause problems.") );
  55              }
  56          else {
  57              create_folder($foldername,$dirPath);
  58          }
  59          showMedia($dirPath);
  60          break;
  61  
  62      case "delete":
  63          delete_file($delFile,$listdir);
  64          showMedia($listdir);
  65          break;
  66  
  67      case "deletefolder":
  68          delete_folder($delFolder,$listdir);
  69          showMedia($listdir);
  70          break;
  71  
  72      case "list":
  73          listImages($listdir);
  74          break;
  75  
  76      default:
  77          showMedia($listdir);
  78          break;
  79  }
  80  
  81  
  82  
  83  
  84  function delete_file($delfile, $listdir)
  85  {
  86      global $mosConfig_absolute_path;
  87      $del_image = $mosConfig_absolute_path."/images/stories".$listdir."/".$delfile;
  88      unlink($del_image);
  89  }
  90  
  91  function create_folder($folder_name,$dirPath)
  92  {
  93      global $mosConfig_absolute_path;
  94  
  95      if(strlen($folder_name) >0)
  96      {
  97          if (eregi("[^0-9a-zA-Z_]", $folder_name)) {
  98              mosRedirect( "index2.php?option=com_media&listdir=".$_POST['dirPath'], T_("Directory name must only contain alphanumeric characters and no spaces please.") );
  99          }
 100          $folder = $mosConfig_absolute_path."/images/stories".$dirPath."/".$folder_name;
 101          if(!is_dir($folder) && !is_file($folder))
 102          {
 103              mosMakePath($folder);
 104              $fp = fopen($folder."/index.html", "w" );
 105              fwrite( $fp, "<html>\n<body bgcolor=\"#FFFFFF\">\n</body>\n</html>" );
 106              fclose( $fp );
 107              mosChmod($folder."/index.html");
 108              $refresh_dirs = true;
 109          }
 110      }
 111  }
 112  
 113  function delete_folder($delFolder,$listdir)
 114  {
 115      global $mosConfig_absolute_path;
 116  
 117      $del_html = $mosConfig_absolute_path.'/images/stories'.$listdir.$delFolder.'/index.html';
 118      $del_folder = $mosConfig_absolute_path.'/images/stories'.$listdir.$delFolder;
 119  
 120      $entry_count = 0;
 121      $dir = opendir( $del_folder );
 122      while ( false !== ($entry = readdir( $dir )))
 123      {
 124          if( $entry != "." & $entry != ".." & strtolower($entry) != "index.html" )
 125          $entry_count++;
 126      }
 127      closedir( $dir );
 128  
 129      if( $entry_count < 1 )
 130      {
 131          @unlink($del_html);
 132          rmdir($del_folder);
 133      } else {
 134          echo '<font color="red">'.T_('Unable to delete: not empty!').'</font>';
 135      }
 136  }
 137  
 138  function upload(){
 139  
 140      global $mosConfig_absolute_path;
 141  
 142      if(isset($_FILES['upload']) && is_array($_FILES['upload']) && isset($_POST['dirPath']))
 143      {
 144          $dirPathPost = $_POST['dirPath'];
 145  
 146          if(strlen($dirPathPost) > 0)
 147          {
 148              if(substr($dirPathPost,0,1)=='/')
 149                  $IMG_ROOT .= $dirPathPost;
 150              else
 151                  $IMG_ROOT = $dirPathPost;
 152          }
 153  
 154          if(strrpos($IMG_ROOT, '/')!= strlen($IMG_ROOT)-1)
 155              $IMG_ROOT .= '/';
 156  
 157      do_upload( $_FILES['upload'], $mosConfig_absolute_path.'/images/stories/'.$dirPathPost.'/');
 158      }
 159  }
 160  
 161  function do_upload($file, $dest_dir)
 162  {
 163      global $clearUploads;
 164  
 165          if (file_exists($dest_dir.$file['name'])) {
 166              mosRedirect( "index2.php?option=com_media&listdir=".$_POST['dirPath'], T_("Upload FAILED. File already exists") );
 167          }
 168          if (!eregi( ".bmp$|.gif$|.jpg$|.png$|.ppt$|.doc$|.xls$|.swf$|.pdf$", $file['name'] )){
 169              mosRedirect( "index2.php?option=com_media&listdir=".$_POST['dirPath'], T_("Only files of type gif, png, jpg, bmp, pdf, swf, doc, xls or ppt can be uploaded") );
 170          }
 171          if (!move_uploaded_file($file['tmp_name'], $dest_dir.strtolower($file['name']))){
 172              mosRedirect( "index2.php?option=com_media&listdir=".$_POST['dirPath'], T_("Upload FAILED") );
 173              }
 174          else {
 175              mosChmod($dest_dir.strtolower($file['name']));
 176              mosRedirect( "index2.php?option=com_media&listdir=".$_POST['dirPath'], T_("Upload complete") );
 177          }
 178  
 179      $clearUploads = true;
 180  }
 181  
 182  function recursive_listdir($base) {
 183      static $filelist = array();
 184      static $dirlist = array();
 185  
 186      if(is_dir($base)) {
 187         $dh = opendir($base);
 188         while (false !== ($dir = readdir($dh))) {
 189             if (is_dir($base ."/". $dir) && $dir !== '.' && $dir !== '..' && strtolower($dir) !== 'cvs') {
 190                  $subbase = $base ."/". $dir;
 191                  $dirlist[] = $subbase;
 192                  $subdirlist = recursive_listdir($subbase);
 193              }
 194          }
 195          closedir($dh);
 196      }
 197      return $dirlist;
 198   }
 199  
 200  
 201  /**
 202  * Show media manager
 203  * @param string The image directory to display
 204  */
 205  function showMedia($listdir) {
 206  
 207      global $mosConfig_absolute_path, $mosConfig_live_site;
 208  
 209      // get list of directories
 210      $imgFiles = recursive_listdir( $mosConfig_absolute_path."/images/stories" );
 211      $images = array();
 212      $folders = array();
 213      $folders[] = mosHTML::makeOption( "/" );
 214      foreach ($imgFiles as $file) {
 215              $folders[] = mosHTML::makeOption( substr($file,strlen($mosConfig_absolute_path."/images/stories")) );
 216      }
 217      if (is_array($folders)) {
 218          sort( $folders );
 219      }
 220      // create folder selectlist
 221      $dirPath = mosHTML::selectList( $folders, 'dirPath', "class=\"inputbox\" size=\"1\" "
 222      ."onchange=\"goUpDir()\" ",
 223      'value', 'text', $listdir );
 224  
 225      HTML_Media::showMedia($dirPath,$listdir);
 226  }
 227  
 228  
 229  /**
 230  * Build imagelist
 231  * @param string The image directory to display
 232  */
 233  function listImages($listdir) {
 234      global $mosConfig_absolute_path, $mosConfig_live_site;
 235  
 236      // get list of images
 237      $d = @dir($mosConfig_absolute_path."/images/stories/".$listdir);
 238  
 239      if($d)
 240      {
 241  
 242      //var_dump($d);
 243      $images = array();
 244      $folders = array();
 245      $docs = array();
 246  
 247      while (false !== ($entry = $d->read()))
 248      {
 249          $img_file = $entry;
 250          if(is_file($mosConfig_absolute_path."/images/stories".$listdir.'/'.$img_file) && substr($entry,0,1) != '.' && strtolower($entry) !== 'index.html')
 251          {
 252              if (eregi( ".bmp$|.gif$|.jpg$|.png$", $img_file )) {
 253                  $image_info = @getimagesize($mosConfig_absolute_path."/images/stories/".$listdir.'/'.$img_file);
 254                  $file_details['file'] = $mosConfig_absolute_path."/images/stories".$listdir."/".$img_file;
 255                  $file_details['img_info'] = $image_info;
 256                  $file_details['size'] = filesize($mosConfig_absolute_path."/images/stories".$listdir."/".$img_file);
 257                  $images[$entry] = $file_details;
 258              }
 259              else {
 260                  // file is document
 261                  $docs[$entry] = $img_file;
 262              }
 263          }
 264          else if(is_dir($mosConfig_absolute_path."/images/stories/".$listdir.'/'.$img_file) && substr($entry,0,1) != '.' && strtolower($entry) !== 'cvs')
 265          {
 266              $folders[$entry] = $img_file;
 267          }
 268      }
 269      $d->close();
 270  
 271      HTML_Media::imageStyle($listdir);
 272  
 273      if(count($images) > 0 || count($folders) > 0 || count($docs) > 0)
 274      {
 275          //now sort the folders and images by name.
 276          ksort($images);
 277          ksort($folders);
 278          ksort($docs);
 279  
 280  
 281          HTML_Media::draw_table_header();
 282  
 283          for($i=0; $i<count($folders); $i++)
 284          {
 285              $folder_name = key($folders);
 286              HTML_Media::show_dir('/'.$folders[$folder_name], $folder_name,$listdir);
 287              next($folders);
 288          }
 289          for($i=0; $i<count($docs); $i++)
 290          {
 291              $doc_name = key($docs);
 292              $iconfile= $mosConfig_absolute_path."/administrator/components/com_media/images/".substr($doc_name,-3)."_16.png";
 293              if (file_exists($iconfile))    {
 294                  $icon = "components/com_media/images/".(substr($doc_name,-3))."_16.png"    ; }
 295              else {
 296                  $icon = "components/com_media/images/con_info.png";
 297              }
 298              HTML_Media::show_doc($docs[$doc_name], $listdir, $icon);
 299              next($docs);
 300          }
 301          for($i=0; $i<count($images); $i++)
 302          {
 303              $image_name = key($images);
 304              HTML_Media::show_image($images[$image_name]['file'], $image_name, $images[$image_name]['img_info'], $images[$image_name]['size'],$listdir);
 305              next($images);
 306          }
 307          HTML_Media::draw_table_footer();
 308      }
 309      else
 310      {
 311          HTML_Media::draw_no_results();
 312      }
 313  }
 314  else
 315  {
 316      HTML_Media::draw_no_dir();
 317  }
 318  
 319  
 320  
 321  function rm_all_dir($dir)
 322  {
 323      //$dir = dir_name($dir);
 324      //echo "OPEN:".$dir.'<Br>';
 325      if(is_dir($dir))
 326      {
 327          $d = @dir($dir);
 328  
 329          while (false !== ($entry = $d->read()))
 330          {
 331              //echo "#".$entry.'<br>';
 332              if($entry != '.' && $entry != '..')
 333              {
 334                  $node = $dir.'/'.$entry;
 335                  //echo "NODE:".$node;
 336                  if(is_file($node)) {
 337                      //echo " - is file<br>";
 338                      unlink($node);
 339                  }
 340                  else if(is_dir($node)) {
 341                      //echo " -    is Dir<br>";
 342                      rm_all_dir($node);
 343                  }
 344              }
 345          }
 346          $d->close();
 347  
 348          rmdir($dir);
 349      }
 350      //echo "RM: $dir <br>";
 351  }
 352  
 353  
 354  
 355  
 356  
 357  }
 358  
 359  
 360  
 361  
 362  ?>

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