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 *     $mailbox - selected mailbox from the form
  24 */
  25
  26 if ($mailbox == '') {
  27     displayPageHeader($color, 'None');
  28     echo "<html><body bgcolor=$color[4]>";
  29     plain_error_message(_("You have not selected a folder to delete. Please do so.")."<BR><A HREF=\"../src/folders.php\">"._("Click here to go back")."</A>.", $color);
  30     exit;
  31 }
  32
  33
  34 $imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
  35 $boxes = sqimap_mailbox_list ($imap_stream);
  36 global $delimiter, $delete_folder;
  37
  38 if (substr($mailbox, -1) == $delimiter)
  39     $mailbox_no_dm = substr($mailbox, 0, strlen($mailbox) - 1);
  40 else
  41     $mailbox_no_dm = $mailbox;
  42
  43 /** lets see if we CAN move folders to the trash.. otherwise,
  44     ** just delete them **/
  45
  46 /* Courier IMAP doesn't like subfolders of Trash */
  47 if (strtolower($imap_server_type) == "courier") {
  48     $can_move_to_trash = false;
  49 }
  50
  51 /* If global options say we can't move it into Trash */
  52 else if(isset($delete_folder) && $delete_folder == true) {
  53     $can_move_to_trash = false;
  54 }
  55
  56 /* If it's already a subfolder of trash, we'll have to delete it */
  57 else if(eregi("^".$trash_folder.".+", $mailbox)) {
  58
  59     $can_move_to_trash = false;
  60
  61 }
  62
  63 /* Otherwise, check if trash folder exits and support sub-folders */
  64 else {
  65     for ($i = 0; $i < count($boxes); $i++) {
  66         if ($boxes[$i]["unformatted"] == $trash_folder) {
  67             $can_move_to_trash = !in_array('noinferiors', $boxes[$i]['flags']);
  68         }
  69     }
  70 }
  71
  72 /** First create the top node in the tree **/
  73 for ($i = 0;$i < count($boxes);$i++) {
  74     if (($boxes[$i]["unformatted-dm"] == $mailbox) && (strlen($boxes[$i]["unformatted-dm"]) == strlen($mailbox))) {
  75         $foldersTree[0]["value"] = $mailbox;
  76         $foldersTree[0]["doIHaveChildren"] = false;
  77         continue;
  78     }
  79 }
  80 /* Now create the nodes for subfolders of the parent folder
  81    You can tell that it is a subfolder by tacking the mailbox delimiter
  82    on the end of the $mailbox string, and compare to that.  */
  83 $j = 0;
  84 for ($i = 0;$i < count($boxes);$i++) {
  85     if (substr($boxes[$i]["unformatted"], 0, strlen($mailbox_no_dm . $delimiter)) == ($mailbox_no_dm . $delimiter)) {
  86         addChildNodeToTree($boxes[$i]["unformatted"], $boxes[$i]["unformatted-dm"], $foldersTree);
  87     }
  88 }
  89 /*   simpleWalkTreePre(0, $foldersTree); */
  90
  91 /** Lets start removing the folders and messages **/
  92 if (($move_to_trash == true) && ($can_move_to_trash == true)) { /** if they wish to move messages to the trash **/
  93     walkTreeInPostOrderCreatingFoldersUnderTrash(0, $imap_stream, $foldersTree, $mailbox);
  94     walkTreeInPreOrderDeleteFolders(0, $imap_stream, $foldersTree);
  95 } else { /** if they do NOT wish to move messages to the trash (or cannot)**/
  96     walkTreeInPreOrderDeleteFolders(0, $imap_stream, $foldersTree);
  97 }
  98
  99 /** Log out this session **/
 100 sqimap_logout($imap_stream);
 101
 102 $location = get_location();
 103 header ("Location: $location/folders.php?success=delete");
 104 /*
 105 echo "<BR><BR><BR><CENTER><B>";
 106 echo _("Folder Deleted!");
 107 echo "</B><BR><BR>";
 108 echo _("The folder has been successfully deleted.");
 109 echo "<BR><A HREF=\"webmail.php?right_frame=folders.php\" TARGET=_top>";
 110 echo _("Click here");
 111 echo "</A> ";
 112 echo _("to continue.");
 113 echo "</CENTER>";
 114
 115 echo "</BODY></HTML>";
 116 */
 117 ?>