src/folders_delete.php

   1 <?php
   2    /**
   3     **  folders_delete.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     **  Deltes folders from the IMAP server.
   9     **  Called from the folders.php
  10     **
  11     **  $Id$
  12     **/
  13
  14    include('../src/validate.php');
  15    include("../functions/strings.php");
  16    include("../config/config.php");
  17    include("../functions/page_header.php");
  18    include("../functions/imap.php");
  19    include("../functions/array.php");
  20    include("../functions/tree.php");
  21    include("../src/load_prefs.php");
  22
  23    /*
  24    *  Incoming values:
  25    *     $mailbox - selected mailbox from the form
  26    */
  27
  28    $imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
  29    $boxes = sqimap_mailbox_list ($imap_stream);
  30    $dm = sqimap_get_delimiter($imap_stream);
  31
  32    if (substr($mailbox, -1) == $dm)
  33       $mailbox_no_dm = substr($mailbox, 0, strlen($mailbox) - 1);
  34    else
  35       $mailbox_no_dm = $mailbox;
  36
  37    /** lets see if we CAN move folders to the trash.. otherwise,
  38     ** just delete them **/
  39
  40    // Courier IMAP doesn't like subfolders of Trash
  41    if (strtolower($imap_server_type) == "courier") {
  42       $can_move_to_trash = false;
  43    }
  44
  45    // If it's already a subfolder of trash, we'll have to delete it
  46    else if(eregi("^".$trash_folder.".+", $mailbox)) {
  47
  48       $can_move_to_trash = false;
  49
  50    }
  51
  52    // Otherwise, check if trash folder exits and support sub-folders
  53    else {
  54       for ($i = 0; $i < count($boxes); $i++) {
  55          if ($boxes[$i]["unformatted"] == $trash_folder) {
  56             $can_move_to_trash = !in_array('noinferiors', $boxes[$i]['flags']);
  57          }
  58       }
  59    }
  60
  61    /** First create the top node in the tree **/
  62    for ($i = 0;$i < count($boxes);$i++) {
  63       if (($boxes[$i]["unformatted-dm"] == $mailbox) && (strlen($boxes[$i]["unformatted-dm"]) == strlen($mailbox))) {
  64          $foldersTree[0]["value"] = $mailbox;
  65          $foldersTree[0]["doIHaveChildren"] = false;
  66          continue;
  67       }
  68    }
  69    // Now create the nodes for subfolders of the parent folder
  70    // You can tell that it is a subfolder by tacking the mailbox delimiter
  71    //    on the end of the $mailbox string, and compare to that.
  72    $j = 0;
  73    for ($i = 0;$i < count($boxes);$i++) {
  74       if (substr($boxes[$i]["unformatted"], 0, strlen($mailbox_no_dm . $dm)) == ($mailbox_no_dm . $dm)) {
  75          addChildNodeToTree($boxes[$i]["unformatted"], $boxes[$i]["unformatted-dm"], $foldersTree);
  76       }
  77    }
  78 //   simpleWalkTreePre(0, $foldersTree);
  79
  80    /** Lets start removing the folders and messages **/
  81    if (($move_to_trash == true) && ($can_move_to_trash == true)) { /** if they wish to move messages to the trash **/
  82       walkTreeInPostOrderCreatingFoldersUnderTrash(0, $imap_stream, $foldersTree, $dm, $mailbox);
  83       walkTreeInPreOrderDeleteFolders(0, $imap_stream, $foldersTree);
  84    } else { /** if they do NOT wish to move messages to the trash (or cannot)**/
  85       walkTreeInPreOrderDeleteFolders(0, $imap_stream, $foldersTree);
  86    }
  87
  88    /** Log out this session **/
  89    sqimap_logout($imap_stream);
  90
  91    $location = get_location();
  92    header ("Location: $location/folders.php?success=delete");
  93    /*
  94    echo "<BR><BR><BR><CENTER><B>";
  95    echo _("Folder Deleted!");
  96    echo "</B><BR><BR>";
  97    echo _("The folder has been successfully deleted.");
  98    echo "<BR><A HREF=\"webmail.php?right_frame=folders.php\" TARGET=_top>";
  99    echo _("Click here");
 100    echo "</A> ";
 101    echo _("to continue.");
 102    echo "</CENTER>";
 103
 104    echo "</BODY></HTML>";
 105    */
 106 ?>