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 require_once('../functions/display_messages.php');
  21
  22 /*
  23 *  Incoming values:
  24 *     $mailbox - selected mailbox from the form
  25 */
  26
  27 if ($mailbox == '') {
  28     displayPageHeader($color, 'None');
  29     echo "<html><body bgcolor=$color[4]>";
  30     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);
  31     exit;
  32 }
  33
  34
  35 $imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
  36 $boxes = sqimap_mailbox_list ($imap_stream);
  37 global $delimiter, $delete_folder;
  38
  39 if (substr($mailbox, -1) == $delimiter)
  40     $mailbox_no_dm = substr($mailbox, 0, strlen($mailbox) - 1);
  41 else
  42     $mailbox_no_dm = $mailbox;
  43
  44 /** lets see if we CAN move folders to the trash.. otherwise,
  45     ** just delete them **/
  46
  47 /* Courier IMAP doesn't like subfolders of Trash */
  48 if (strtolower($imap_server_type) == "courier") {
  49     $can_move_to_trash = false;
  50 }
  51
  52 /* If global options say we can't move it into Trash */
  53 else if(isset($delete_folder) && $delete_folder == true) {
  54     $can_move_to_trash = false;
  55 }
  56
  57 /* If it's already a subfolder of trash, we'll have to delete it */
  58 else if(eregi("^".$trash_folder.".+", $mailbox)) {
  59
  60     $can_move_to_trash = false;
  61
  62 }
  63
  64 /* Otherwise, check if trash folder exits and support sub-folders */
  65 else {
  66     for ($i = 0; $i < count($boxes); $i++) {
  67         if ($boxes[$i]["unformatted"] == $trash_folder) {
  68             $can_move_to_trash = !in_array('noinferiors', $boxes[$i]['flags']);
  69         }
  70     }
  71 }
  72
  73 /** First create the top node in the tree **/
  74 for ($i = 0;$i < count($boxes);$i++) {
  75     if (($boxes[$i]["unformatted-dm"] == $mailbox) && (strlen($boxes[$i]["unformatted-dm"]) == strlen($mailbox))) {
  76         $foldersTree[0]["value"] = $mailbox;
  77         $foldersTree[0]["doIHaveChildren"] = false;
  78         continue;
  79     }
  80 }
  81 /* Now create the nodes for subfolders of the parent folder
  82    You can tell that it is a subfolder by tacking the mailbox delimiter
  83    on the end of the $mailbox string, and compare to that.  */
  84 $j = 0;
  85 for ($i = 0;$i < count($boxes);$i++) {
  86     if (substr($boxes[$i]["unformatted"], 0, strlen($mailbox_no_dm . $delimiter)) == ($mailbox_no_dm . $delimiter)) {
  87         addChildNodeToTree($boxes[$i]["unformatted"], $boxes[$i]["unformatted-dm"], $foldersTree);
  88     }
  89 }
  90 /*   simpleWalkTreePre(0, $foldersTree); */
  91
  92 /** Lets start removing the folders and messages **/
  93 if (($move_to_trash == true) && ($can_move_to_trash == true)) { /** if they wish to move messages to the trash **/
  94     walkTreeInPostOrderCreatingFoldersUnderTrash(0, $imap_stream, $foldersTree, $mailbox);
  95     walkTreeInPreOrderDeleteFolders(0, $imap_stream, $foldersTree);
  96 } else { /** if they do NOT wish to move messages to the trash (or cannot)**/
  97     walkTreeInPreOrderDeleteFolders(0, $imap_stream, $foldersTree);
  98 }
  99
 100 /** Log out this session **/
 101 sqimap_logout($imap_stream);
 102
 103 $location = get_location();
 104 header ("Location: $location/folders.php?success=delete");
 105 /*
 106 echo "<BR><BR><BR><CENTER><B>";
 107 echo _("Folder Deleted!");
 108 echo "</B><BR><BR>";
 109 echo _("The folder has been successfully deleted.");
 110 echo "<BR><A HREF=\"webmail.php?right_frame=folders.php\" TARGET=_top>";
 111 echo _("Click here");
 112 echo "</A> ";
 113 echo _("to continue.");
 114 echo "</CENTER>";
 115
 116 echo "</BODY></HTML>";
 117 */
 118 ?>