-<?
- include("../config/config.php");
- include("../functions/mailbox.php");
- include("../functions/strings.php");
- include("../functions/page_header.php");
- include("../functions/display_messages.php");
- include("../functions/imap.php");
-
- $imapConnection = loginToImapServer($username, $key, $imapServerAddress);
-
- // switch to the mailbox, and get the number of messages in it.
- selectMailbox($imapConnection, $mailbox, $numMessages);
-
- if ($mailbox != $trash_folder) {
- echo "ERROR -- I'm not in the trash folder!<BR>";
- exit;
- }
-
-
- /** GET FOLDER ARRAY OF TRASH SUBFOLDERS **/
- fputs($imapConnection, "1 list \"\" *\n");
- $str = imapReadData($imapConnection);
-
- for ($i = 0;$i < count($str); $i++) {
- $box = Chop($str[$i]);
- $mailbox = findMailboxName($box);
-
- if (strpos($box, $trash_folder) > 0) {
- $folders[$i] = $mailbox;
- } else {
- $folders[$i] = "NOPE";
- }
- }
-
- // mark them as deleted
- setMessageFlag($imapConnection, 1, $numMessages, "Deleted");
- expungeBox($imapConnection, $mailbox);
-
- // remove subfolders
- for ($i = 0; $i < count($folders); $i++) {
- if (($folders[$i] == "NOPE") || ($folders[$i] == "$trash_folder")) {
- } else {
- $thisfolder = getFolderNameMinusINBOX($folders[$i]);
- $thisfolder = "user.$username.$thisfolder";
- removeFolder($imapConnection, $thisfolder);
- }
- }
-
- selectMailbox($imapConnection, $trash_folder, $numMessages);
- echo "<HTML><BODY TEXT=\"#000000\" BGCOLOR=\"#FFFFFF\" LINK=\"#0000EE\" VLINK=\"#0000EE\" ALINK=\"#0000EE\">";
- displayPageHeader($mailbox);
- messages_deleted_message($trash_folder, $sort, $startMessage);
- fputs($imapConnection, "1 logout");
-?>
+<?php
+
+/**
+ * empty_trash.php
+ *
+ * Handles deleting messages from the trash folder without
+ * deleting subfolders.
+ *
+ * @copyright 1999-2020 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @version $Id$
+ * @package squirrelmail
+ */
+
+/** This is the empty_trash page */
+define('PAGE_NAME', 'empty_trash');
+
+/**
+ * Include the SquirrelMail initialization file.
+ */
+require('../include/init.php');
+
+require(SM_PATH . 'functions/imap_general.php');
+require(SM_PATH . 'functions/imap_messages.php');
+require(SM_PATH . 'functions/tree.php');
+
+/* get those globals */
+
+sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
+
+/* finished globals */
+
+// first do a security check
+sqgetGlobalVar('smtoken', $submitted_token, SQ_GET, '');
+sm_validate_security_token($submitted_token, -1, TRUE);
+
+global $imap_stream_options; // in case not defined in config
+$imap_stream = sqimap_login($username, false, $imapServerAddress, $imapPort, 0, $imap_stream_options);
+
+$mailbox = $trash_folder;
+$boxes = sqimap_mailbox_list($imap_stream);
+
+/*
+ * According to RFC2060, a DELETE command should NOT remove inferiors (sub folders)
+ * so lets go through the list of subfolders and remove them before removing the
+ * parent.
+ */
+
+/** First create the top node in the tree **/
+$numboxes = count($boxes);
+for ($i = 0; $i < $numboxes; $i++) {
+ if (($boxes[$i]['unformatted'] == $mailbox) && (strlen($boxes[$i]['unformatted']) == strlen($mailbox))) {
+ $foldersTree[0]['value'] = $mailbox;
+ $foldersTree[0]['doIHaveChildren'] = false;
+ continue;
+ }
+}
+/*
+ * Now create the nodes for subfolders of the parent folder
+ * You can tell that it is a subfolder by tacking the mailbox delimiter
+ * on the end of the $mailbox string, and compare to that.
+ */
+$j = 0;
+for ($i = 0; $i < $numboxes; $i++) {
+ if (substr($boxes[$i]['unformatted'], 0, strlen($mailbox . $delimiter)) == ($mailbox . $delimiter)) {
+ addChildNodeToTree($boxes[$i]['unformatted'], $boxes[$i]['unformatted-dm'], $foldersTree);
+ }
+}
+
+// now lets go through the tree and delete the folders
+walkTreeInPreOrderEmptyTrash(0, $imap_stream, $foldersTree);
+// update mailbox cache
+$mailboxes=sqimap_get_mailboxes($imap_stream,true,$show_only_subscribed_folders);
+sqimap_logout($imap_stream);
+
+// close session properly before redirecting
+session_write_close();
+
+$location = get_location();
+header ("Location: $location/left_main.php");
+
projects / squirrelmail.git / blobdiff