src/empty_trash.php

   1 <?php
   2    /**
   3     **  empty_trash.php
   4     **
   5     **  Copyright (c) 1999-2000 The SquirrelMail development team
   6     **  Licensed under the GNU GPL. For full terms see the file COPYING.
   7     **
   8     **  Handles deleting messages from the trash folder without
   9     **  deleting subfolders.
  10     **/
  11
  12    session_start();
  13
  14    include("../config/config.php");
  15    include("../functions/strings.php");
  16    include("../functions/page_header.php");
  17    include("../functions/display_messages.php");
  18    include("../functions/imap.php");
  19    if (!function_exists("ary_sort"))
  20       include("../functions/array.php");
  21
  22    if (!isset($tree_php))
  23       include("../functions/tree.php");
  24
  25    include("../src/load_prefs.php");
  26
  27    $imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
  28
  29    sqimap_mailbox_list($imap_stream, $boxes);
  30
  31    $mailbox = $trash_folder;
  32    $boxes = sqimap_mailbox_list($imap_stream);
  33    $dm = sqimap_get_delimiter($imap_stream);
  34
  35    // According to RFC2060, a DELETE command should NOT remove inferiors (sub folders)
  36    //    so lets go through the list of subfolders and remove them before removing the
  37    //    parent.
  38
  39    /** First create the top node in the tree **/
  40    for ($i = 0;$i < count($boxes);$i++) {
  41       if (($boxes[$i]["unformatted"] == $mailbox) && (strlen($boxes[$i]["unformatted"]) == strlen($mailbox))) {
  42          $foldersTree[0]["value"] = $mailbox;
  43          $foldersTree[0]["doIHaveChildren"] = false;
  44          continue;
  45       }
  46    }
  47    // Now create the nodes for subfolders of the parent folder
  48    // You can tell that it is a subfolder by tacking the mailbox delimiter
  49    //    on the end of the $mailbox string, and compare to that.
  50    $j = 0;
  51    for ($i = 0;$i < count($boxes);$i++) {
  52       if (substr($boxes[$i]["unformatted"], 0, strlen($mailbox . $dm)) == ($mailbox . $dm)) {
  53          addChildNodeToTree($boxes[$i]["unformatted"], $boxes[$i]["unformatted-dm"], $foldersTree);
  54       }
  55    }
  56
  57    // now lets go through the tree and delete the folders
  58    walkTreeInPreOrderEmptyTrash(0, $imap_stream, $foldersTree);
  59
  60    $location = get_location();
  61    header ("Location: $location/left_main.php");
  62
  63    sqimap_logout($imap_stream);
  64 ?>