From da5fa28d5705ab2b9991f39741f2a8f1751a25ad Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Wed, 25 Dec 2013 10:33:06 +0100
Subject: Display different icons when Trash folder is empty or full (#1485775)

---
 program/steps/mail/getunread.inc | 48 +++++++++++++++++++++++-----------------
 1 file changed, 28 insertions(+), 20 deletions(-)

(limited to 'program/steps/mail/getunread.inc')

diff --git a/program/steps/mail/getunread.inc b/program/steps/mail/getunread.inc
index fda6448d4..3b93e8ef6 100644
--- a/program/steps/mail/getunread.inc
+++ b/program/steps/mail/getunread.inc
@@ -23,27 +23,35 @@ $a_folders = $RCMAIL->storage->list_folders_subscribed('', '*', 'mail');
 
 if (!empty($a_folders))
 {
-  $current = $RCMAIL->storage->get_folder();
-  $inbox = ($current == 'INBOX');
-  $check_all = (bool)$RCMAIL->config->get('check_all_folders');
-
-  foreach ($a_folders as $mbox_row) {
-    $unseen_old = rcmail_get_unseen_count($mbox_row);
-
-    if (!$check_all && $unseen_old !== null && $mbox_row != $current)
-      $unseen = $unseen_old;
-    else
-      $unseen = $RCMAIL->storage->count($mbox_row, 'UNSEEN', $unseen_old === null);
-
-    // call it always for current folder, so it can update counter
-    // after possible message status change when opening a message
-    // not in preview frame
-    if ($unseen || $unseen_old === null || $mbox_row == $current) {
-      $OUTPUT->command('set_unread_count', $mbox_row, $unseen, $inbox && $mbox_row == 'INBOX');
+    $current   = $RCMAIL->storage->get_folder();
+    $inbox     = ($current == 'INBOX');
+    $trash     = $RCMAIL->config->get('trash_mbox');
+    $check_all = (bool)$RCMAIL->config->get('check_all_folders');
+
+    foreach ($a_folders as $mbox) {
+        $unseen_old = rcmail_get_unseen_count($mbox);
+
+        if (!$check_all && $unseen_old !== null && $mbox != $current) {
+            $unseen = $unseen_old;
+        }
+        else {
+            $unseen = $RCMAIL->storage->count($mbox, 'UNSEEN', $unseen_old === null);
+        }
+
+        // call it always for current folder, so it can update counter
+        // after possible message status change when opening a message
+        // not in preview frame
+        if ($unseen || $unseen_old === null || $mbox == $current) {
+            $OUTPUT->command('set_unread_count', $mbox, $unseen, $inbox && $mbox_row == 'INBOX');
+        }
+
+        rcmail_set_unseen_count($mbox, $unseen);
+
+        // set trash folder state
+        if ($mbox === $trash) {
+            $OUTPUT->command('set_trash_count', $RCMAIL->storage->count($mbox, 'EXISTS'));
+        }
     }
-
-    rcmail_set_unseen_count($mbox_row, $unseen);
-  }
 }
 
 $OUTPUT->send();
-- 
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