src/folders_delete.php

   1 <?php
   2
   3 /**
   4  * folders_delete.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  * Deltes folders from the IMAP server.
  10  * Called from the folders.php
  11  *
  12  * $Id$
  13  */
  14
  15
  16 require_once('../src/validate.php');
  17 require_once('../functions/imap.php');
  18 require_once('../functions/array.php');
  19 require_once('../functions/tree.php');
  20
  21 /*
  22 *  Incoming values:
  23 *     $mailbox - selected mailbox from the form
  24 */
  25
  26 $imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
  27 $boxes = sqimap_mailbox_list ($imap_stream);
  28 global $delimiter, $delete_folder;
  29
  30 if (substr($mailbox, -1) == $delimiter)
  31     $mailbox_no_dm = substr($mailbox, 0, strlen($mailbox) - 1);
  32 else
  33     $mailbox_no_dm = $mailbox;
  34
  35 /** lets see if we CAN move folders to the trash.. otherwise,
  36     ** just delete them **/
  37
  38 // Courier IMAP doesn't like subfolders of Trash
  39 if (strtolower($imap_server_type) == "courier") {
  40     $can_move_to_trash = false;
  41 }
  42
  43 // If global options say we can't move it into Trash
  44 else if(isset($delete_folder) && $delete_folder == true) {
  45     $can_move_to_trash = false;
  46 }
  47
  48 // If it's already a subfolder of trash, we'll have to delete it
  49 else if(eregi("^".$trash_folder.".+", $mailbox)) {
  50
  51     $can_move_to_trash = false;
  52
  53 }
  54
  55 // Otherwise, check if trash folder exits and support sub-folders
  56 else {
  57     for ($i = 0; $i < count($boxes); $i++) {
  58         if ($boxes[$i]["unformatted"] == $trash_folder) {
  59             $can_move_to_trash = !in_array('noinferiors', $boxes[$i]['flags']);
  60         }
  61     }
  62 }
  63
  64 /** First create the top node in the tree **/
  65 for ($i = 0;$i < count($boxes);$i++) {
  66     if (($boxes[$i]["unformatted-dm"] == $mailbox) && (strlen($boxes[$i]["unformatted-dm"]) == strlen($mailbox))) {
  67         $foldersTree[0]["value"] = $mailbox;
  68         $foldersTree[0]["doIHaveChildren"] = false;
  69         continue;
  70     }
  71 }
  72 // Now create the nodes for subfolders of the parent folder
  73 // You can tell that it is a subfolder by tacking the mailbox delimiter
  74 //    on the end of the $mailbox string, and compare to that.
  75 $j = 0;
  76 for ($i = 0;$i < count($boxes);$i++) {
  77     if (substr($boxes[$i]["unformatted"], 0, strlen($mailbox_no_dm . $delimiter)) == ($mailbox_no_dm . $delimiter)) {
  78         addChildNodeToTree($boxes[$i]["unformatted"], $boxes[$i]["unformatted-dm"], $foldersTree);
  79     }
  80 }
  81 //   simpleWalkTreePre(0, $foldersTree);
  82
  83 /** Lets start removing the folders and messages **/
  84 if (($move_to_trash == true) && ($can_move_to_trash == true)) { /** if they wish to move messages to the trash **/
  85     walkTreeInPostOrderCreatingFoldersUnderTrash(0, $imap_stream, $foldersTree, $mailbox);
  86     walkTreeInPreOrderDeleteFolders(0, $imap_stream, $foldersTree);
  87 } else { /** if they do NOT wish to move messages to the trash (or cannot)**/
  88     walkTreeInPreOrderDeleteFolders(0, $imap_stream, $foldersTree);
  89 }
  90
  91 /** Log out this session **/
  92 sqimap_logout($imap_stream);
  93
  94 $location = get_location();
  95 header ("Location: $location/folders.php?success=delete");
  96 /*
  97 echo "<BR><BR><BR><CENTER><B>";
  98 echo _("Folder Deleted!");
  99 echo "</B><BR><BR>";
 100 echo _("The folder has been successfully deleted.");
 101 echo "<BR><A HREF=\"webmail.php?right_frame=folders.php\" TARGET=_top>";
 102 echo _("Click here");
 103 echo "</A> ";
 104 echo _("to continue.");
 105 echo "</CENTER>";
 106
 107 echo "</BODY></HTML>";
 108 */
 109 ?>