0201b8b9dfefd0ab3d35acf3c472348440bf086f
[squirrelmail.git] / src / empty_trash.php
1 <?php
2
3 /**
4 * empty_trash.php
5 *
6 * Copyright (c) 1999-2005 The SquirrelMail Project Team
7 * Licensed under the GNU GPL. For full terms see the file COPYING.
8 *
9 * Handles deleting messages from the trash folder without
10 * deleting subfolders.
11 *
12 * @version $Id$
13 * @package squirrelmail
14 */
15
16 /**
17 * Path for SquirrelMail required files.
18 * @ignore
19 */
20 define('SM_PATH','../');
21
22 /* SquirrelMail required files. */
23 require_once(SM_PATH . 'include/validate.php');
24 require_once(SM_PATH . 'functions/display_messages.php');
25 require_once(SM_PATH . 'functions/imap.php');
26 require_once(SM_PATH . 'functions/tree.php');
27
28 /* get those globals */
29
30 sqgetGlobalVar('username', $username, SQ_SESSION);
31 sqgetGlobalVar('key', $key, SQ_COOKIE);
32 sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
33 sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION);
34
35 /* finished globals */
36
37 $imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
38
39 $mailbox = $trash_folder;
40 $boxes = sqimap_mailbox_list($imap_stream);
41
42 /*
43 * According to RFC2060, a DELETE command should NOT remove inferiors (sub folders)
44 * so lets go through the list of subfolders and remove them before removing the
45 * parent.
46 */
47
48 /** First create the top node in the tree **/
49 $numboxes = count($boxes);
50 for ($i = 0; $i < $numboxes; $i++) {
51 if (($boxes[$i]['unformatted'] == $mailbox) && (strlen($boxes[$i]['unformatted']) == strlen($mailbox))) {
52 $foldersTree[0]['value'] = $mailbox;
53 $foldersTree[0]['doIHaveChildren'] = false;
54 continue;
55 }
56 }
57 /*
58 * Now create the nodes for subfolders of the parent folder
59 * You can tell that it is a subfolder by tacking the mailbox delimiter
60 * on the end of the $mailbox string, and compare to that.
61 */
62 $j = 0;
63 for ($i = 0; $i < $numboxes; $i++) {
64 if (substr($boxes[$i]['unformatted'], 0, strlen($mailbox . $delimiter)) == ($mailbox . $delimiter)) {
65 addChildNodeToTree($boxes[$i]['unformatted'], $boxes[$i]['unformatted-dm'], $foldersTree);
66 }
67 }
68
69 // now lets go through the tree and delete the folders
70 walkTreeInPreOrderEmptyTrash(0, $imap_stream, $foldersTree);
71
72 $location = get_location();
73 header ("Location: $location/left_main.php");
74
75 sqimap_logout($imap_stream);
76 ?>