src/empty_trash.php

   1 <?php
   2
   3 /**
   4  * empty_trash.php
   5  *
   6  * Copyright (c) 1999-2002 The SquirrelMail Project Team
   7  * Licensed under the GNU GPL. For full terms see the file COPYING.
   8  *
   9  * Handles deleting messages from the trash folder without
  10  * deleting subfolders.
  11  *
  12  * $Id$
  13  */
  14
  15 /* Path for SquirrelMail required files. */
  16 define('SM_PATH','../');
  17
  18 /* SquirrelMail required files. */
  19 require_once(SM_PATH . 'include/validate.php');
  20 require_once(SM_PATH . 'functions/display_messages.php');
  21 require_once(SM_PATH . 'functions/imap.php');
  22 require_once(SM_PATH . 'functions/array.php');
  23 require_once(SM_PATH . 'functions/tree.php');
  24
  25 /* get those globals */
  26
  27 $key = $_COOKIE['key'];
  28 $username = $_SESSION['username'];
  29 $onetimepad = $_SESSION['onetimepad'];
  30 $delimiter = $_SESSION['delimiter'];
  31
  32 /* finished globals */
  33
  34 $imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
  35
  36 sqimap_mailbox_list($imap_stream);
  37
  38 $mailbox = $trash_folder;
  39 $boxes = sqimap_mailbox_list($imap_stream);
  40
  41 /*
  42  * According to RFC2060, a DELETE command should NOT remove inferiors (sub folders)
  43  *    so lets go through the list of subfolders and remove them before removing the
  44  *    parent.
  45  */
  46
  47 /** First create the top node in the tree **/
  48 for ($i = 0;$i < count($boxes);$i++) {
  49     if (($boxes[$i]["unformatted"] == $mailbox) && (strlen($boxes[$i]["unformatted"]) == strlen($mailbox))) {
  50         $foldersTree[0]["value"] = $mailbox;
  51         $foldersTree[0]["doIHaveChildren"] = false;
  52         continue;
  53     }
  54 }
  55 /*
  56  * Now create the nodes for subfolders of the parent folder
  57  * You can tell that it is a subfolder by tacking the mailbox delimiter
  58  *    on the end of the $mailbox string, and compare to that.
  59  */
  60 $j = 0;
  61 for ($i = 0;$i < count($boxes);$i++) {
  62     if (substr($boxes[$i]["unformatted"], 0, strlen($mailbox . $delimiter)) == ($mailbox . $delimiter)) {
  63         addChildNodeToTree($boxes[$i]["unformatted"], $boxes[$i]["unformatted-dm"], $foldersTree);
  64     }
  65 }
  66
  67 // now lets go through the tree and delete the folders
  68 walkTreeInPreOrderEmptyTrash(0, $imap_stream, $foldersTree);
  69
  70 $location = get_location();
  71 header ("Location: $location/left_main.php");
  72
  73 sqimap_logout($imap_stream);
  74 ?>