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 /* Path for SquirrelMail required files. */
  16 define('SM_PATH','../');
  17
  18 /* SquirrelMail required files. */
  19 require_once(SM_PATH . 'src/validate.php');
  20 require_once(SM_PATH . 'functions/imap.php');
  21 require_once(SM_PATH . 'functions/array.php');
  22 require_once(SM_PATH . 'functions/tree.php');
  23 require_once(SM_PATH . 'functions/display_messages.php');
  24
  25 /*
  26 *  Incoming values:
  27 *     $mailbox - selected mailbox from the form
  28 */
  29
  30 if ($mailbox == '') {
  31     displayPageHeader($color, 'None');
  32     echo "<html><body bgcolor=$color[4]>";
  33     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);
  34     exit;
  35 }
  36
  37
  38 $imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
  39 $boxes = sqimap_mailbox_list ($imap_stream);
  40 global $delimiter, $delete_folder;
  41
  42 if (substr($mailbox, -1) == $delimiter)
  43     $mailbox_no_dm = substr($mailbox, 0, strlen($mailbox) - 1);
  44 else
  45     $mailbox_no_dm = $mailbox;
  46
  47 /** lets see if we CAN move folders to the trash.. otherwise,
  48     ** just delete them **/
  49
  50 /* Courier IMAP doesn't like subfolders of Trash */
  51 if (strtolower($imap_server_type) == "courier") {
  52     $can_move_to_trash = false;
  53 }
  54
  55 /* If global options say we can't move it into Trash */
  56 else if(isset($delete_folder) && $delete_folder == true) {
  57     $can_move_to_trash = false;
  58 }
  59
  60 /* If it's already a subfolder of trash, we'll have to delete it */
  61 else if(eregi("^".$trash_folder.".+", $mailbox)) {
  62
  63     $can_move_to_trash = false;
  64
  65 }
  66
  67 /* Otherwise, check if trash folder exits and support sub-folders */
  68 else {
  69     for ($i = 0; $i < count($boxes); $i++) {
  70         if ($boxes[$i]["unformatted"] == $trash_folder) {
  71             $can_move_to_trash = !in_array('noinferiors', $boxes[$i]['flags']);
  72         }
  73     }
  74 }
  75
  76 /** First create the top node in the tree **/
  77 for ($i = 0;$i < count($boxes);$i++) {
  78     if (($boxes[$i]["unformatted-dm"] == $mailbox) && (strlen($boxes[$i]["unformatted-dm"]) == strlen($mailbox))) {
  79         $foldersTree[0]["value"] = $mailbox;
  80         $foldersTree[0]["doIHaveChildren"] = false;
  81         continue;
  82     }
  83 }
  84 /* Now create the nodes for subfolders of the parent folder
  85    You can tell that it is a subfolder by tacking the mailbox delimiter
  86    on the end of the $mailbox string, and compare to that.  */
  87 $j = 0;
  88 for ($i = 0;$i < count($boxes);$i++) {
  89     if (substr($boxes[$i]["unformatted"], 0, strlen($mailbox_no_dm . $delimiter)) == ($mailbox_no_dm . $delimiter)) {
  90         addChildNodeToTree($boxes[$i]["unformatted"], $boxes[$i]["unformatted-dm"], $foldersTree);
  91     }
  92 }
  93 /*   simpleWalkTreePre(0, $foldersTree); */
  94
  95 /** Lets start removing the folders and messages **/
  96 if (($move_to_trash == true) && ($can_move_to_trash == true)) { /** if they wish to move messages to the trash **/
  97     walkTreeInPostOrderCreatingFoldersUnderTrash(0, $imap_stream, $foldersTree, $mailbox);
  98     walkTreeInPreOrderDeleteFolders(0, $imap_stream, $foldersTree);
  99 } else { /** if they do NOT wish to move messages to the trash (or cannot)**/
 100     walkTreeInPreOrderDeleteFolders(0, $imap_stream, $foldersTree);
 101 }
 102
 103 /** Log out this session **/
 104 sqimap_logout($imap_stream);
 105
 106 $location = get_location();
 107 header ("Location: $location/folders.php?success=delete");
 108 /*
 109 echo "<BR><BR><BR><CENTER><B>";
 110 echo _("Folder Deleted!");
 111 echo "</B><BR><BR>";
 112 echo _("The folder has been successfully deleted.");
 113 echo "<BR><A HREF=\"webmail.php?right_frame=folders.php\" TARGET=_top>";
 114 echo _("Click here");
 115 echo "</A> ";
 116 echo _("to continue.");
 117 echo "</CENTER>";
 118
 119 echo "</BODY></HTML>";
 120 */
 121 ?>