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    include("../functions/array.php");
  20
  21    if (!isset($tree_php))
  22       include("../functions/tree.php");
  23
  24    include("../src/load_prefs.php");
  25
  26    $imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
  27
  28    sqimap_mailbox_list($imap_stream, $boxes);
  29
  30    $mailbox = $trash_folder;
  31    $boxes = sqimap_mailbox_list($imap_stream);
  32    $dm = sqimap_get_delimiter($imap_stream);
  33
  34    // According to RFC2060, a DELETE command should NOT remove inferiors (sub folders)
  35    //    so lets go through the list of subfolders and remove them before removing the
  36    //    parent.
  37
  38    /** First create the top node in the tree **/
  39    for ($i = 0;$i < count($boxes);$i++) {
  40       if (($boxes[$i]["unformatted"] == $mailbox) && (strlen($boxes[$i]["unformatted"]) == strlen($mailbox))) {
  41          $foldersTree[0]["value"] = $mailbox;
  42          $foldersTree[0]["doIHaveChildren"] = false;
  43          continue;
  44       }
  45    }
  46    // Now create the nodes for subfolders of the parent folder
  47    // You can tell that it is a subfolder by tacking the mailbox delimiter
  48    //    on the end of the $mailbox string, and compare to that.
  49    $j = 0;
  50    for ($i = 0;$i < count($boxes);$i++) {
  51       if (substr($boxes[$i]["unformatted"], 0, strlen($mailbox . $dm)) == ($mailbox . $dm)) {
  52          addChildNodeToTree($boxes[$i]["unformatted"], $boxes[$i]["unformatted-dm"], $foldersTree);
  53       }
  54    }
  55
  56    // now lets go through the tree and delete the folders
  57    walkTreeInPreOrderEmptyTrash(0, $imap_stream, $foldersTree);
  58
  59    $location = get_location();
  60    header ("Location: $location/left_main.php");
  61
  62    sqimap_logout($imap_stream);
  63 ?>