From 4d5537d1f0a7800248d353f8e1776c36864ada6d Mon Sep 17 00:00:00 2001
From: tassium <tassium@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Fri, 10 Jan 2003 15:48:49 +0000
Subject: [PATCH] Removed function sqimap_mailbox_has_children() from
 imap_mailbox.php Marc pointed out that \HasChildren is an extension, not part
 of IMAP4rev1. Got the effect I needed from already existing code.

Summary: Display purge link for trash in all cases, this time done in accordance with RFC 2060. (Eliminates an extra IMAP call, too.)


git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@4409 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 ChangeLog                  |  1 -
 functions/imap_mailbox.php | 31 -------------------------------
 src/left_main.php          |  3 +--
 3 files changed, 1 insertion(+), 34 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 1925483a..cbcb6bdd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -19,7 +19,6 @@ Version 1.4.0 RC 2
   - Prevent endless loop when timezone config is not found. Thanks Joshua Colson.
   - Fix IMAP error when returning to message from viewing image attachment.
   - Do more trimming to indented subjects in threadview so they don't wrap.
-  - New function in imap_mailbox.php: sqimap_mailbox_has_children.
   - Trash folder now displays purge link in all cases. (Closes #655943)
 
 	
diff --git a/functions/imap_mailbox.php b/functions/imap_mailbox.php
index ede0e493..8553beca 100755
--- a/functions/imap_mailbox.php
+++ b/functions/imap_mailbox.php
@@ -937,35 +937,4 @@ function sqimap_fill_mailbox_tree($mbx_ary, $mbxs=false) {
     return $mailboxes;
 }
 
-function sqimap_mailbox_has_children($mailbox='INBOX',$stream=false) {
-    if (!$stream) {
-        /* We weren't provided an IMAP stream - make one */
-        global $username,$imapServerAddress, $imapPort;
-        $password=$_COOKIE['key'];
-        $stream=sqimap_login($username,$password,$imapServerAddress,$imapPort,false);
-		$log_this_out=true;
-    }
-    $query = 'LIST "" "' . $mailbox . '"';
-    $results=sqimap_run_command($stream,$query,true,$response,$message,false);
-	if (isset($log_this_out)) {
-		/* It's our stream, and since we're done with it... */
-		sqimap_logout($stream);
-	}
-    if (isset($results[0])) {
-        /* We got something back, let's parse the results */
-        $pos = strpos($results[0], '\HasChildren');
-        if ($pos === false) {
-            /* Folder has no children */
-            return false;
-        } else {
-            /* Folder has children */
-            return true;
-        }
-    } else {
-        /* Didn't get anything back, probably bad mailbox name */
-        return false;
-    }
-    return true;
-}
-
 ?>
diff --git a/src/left_main.php b/src/left_main.php
index a95607ad..b6b2c12b 100644
--- a/src/left_main.php
+++ b/src/left_main.php
@@ -35,7 +35,6 @@ function formatMailboxName($imapConnection, $box_array) {
            $unseen_notify, $unseen_type, $collapse_folders,
            $draft_folder, $save_as_draft,
            $use_special_folder_color;
-
     $real_box = $box_array['unformatted'];
     $mailbox = str_replace('&nbsp;','',$box_array['formatted']);
     $mailboxURL = urlencode($real_box);
@@ -98,7 +97,7 @@ function formatMailboxName($imapConnection, $box_array) {
             $numMessages = sqimap_get_num_messages($imapConnection, $real_box);
         }
 
-        if (($numMessages > 0) or (sqimap_mailbox_has_children($trash_folder))) {
+        if (($numMessages > 0) or ($box_array['parent'] == 1)) {
             $urlMailbox = urlencode($real_box);
             $line .= "\n<small>\n" .
                     "&nbsp;&nbsp;(<A HREF=\"empty_trash.php\" style=\"text-decoration:none\">"._("purge")."</A>)" .
-- 
2.25.1