Fix so search filter, scope and fields are reset on folder change

CHANGELOG

@@ -30,6 +30,7 @@ CHANGELOG Roundcube Webmail
 - Fix missing vcard_attachment icon on messages list (#1490303)
 - Fix storing signatures with big images in MySQL database (#1490306)
 - Fix Opera browser detection in javascript (#1490307)
+- Fix so search filter, scope and fields are reset on folder change
 
 RELEASE 1.1.0
 -------------

program/js/app.js

@@ -2378,6 +2378,9 @@ function rcube_webmail()
   // list messages of a specific mailbox using filter
   this.filter_mailbox = function(filter)
   {
+    if (this.filter_disabled)
+      return;
+
     var lock = this.set_busy(true, 'searching');
 
     this.clear_message_list();
@@ -2411,16 +2414,22 @@ function rcube_webmail()
     if (sort)
       url._sort = sort;
 
-    // also send search request to get the right messages
+    // folder change, reset page, search scope, etc.
-    if (this.env.search_request)
-      url._search = this.env.search_request;
-
-    // set page=1 if changeing to another mailbox
     if (this.env.mailbox != mbox) {
       page = 1;
       this.env.current_page = page;
+      this.env.search_scope = 'base';
       this.select_all_mode = false;
+
+      // reset search filter
+      this.filter_disabled = true;
+      if (this.gui_objects.search_filter)
+        $(this.gui_objects.search_filter).val('ALL').change();
+      this.filter_disabled = false;
     }
+    // also send search request to get the right messages
+    else if (this.env.search_request)
+      url._search = this.env.search_request;
 
     if (!update_only) {
       // unselect selected messages and clear the list and message data

program/steps/mail/func.inc

@@ -64,17 +64,6 @@ if (empty($RCMAIL->action) || $RCMAIL->action == 'list') {
     $mbox_name = $RCMAIL->storage->get_folder();
 
     if (empty($RCMAIL->action)) {
-        // initialize searching result if search_filter is used
-        if ($_SESSION['search_filter'] && $_SESSION['search_filter'] != 'ALL') {
-            $RCMAIL->storage->search($mbox_name, $_SESSION['search_filter'], RCUBE_CHARSET, rcmail_sort_column());
-
-            $search_request             = md5($mbox_name.$_SESSION['search_filter']);
-            $_SESSION['search']         = $RCMAIL->storage->get_search_set();
-            $_SESSION['search_request'] = $search_request;
-
-            $OUTPUT->set_env('search_request', $search_request);
-        }
-
         $OUTPUT->set_env('search_mods', rcmail_search_mods());
 
         if (!empty($_SESSION['search_scope']))
@@ -2056,7 +2045,7 @@ function rcmail_search_filter($attrib)
     $select_filter->add($RCMAIL->gettext('priority').': '.$RCMAIL->gettext('low'), 'HEADER X-PRIORITY 4');
     $select_filter->add($RCMAIL->gettext('priority').': '.$RCMAIL->gettext('lowest'), 'HEADER X-PRIORITY 5');
 
-    $out = $select_filter->show($_SESSION['search_filter']);
+    $out = $select_filter->show($_REQUEST['_search'] ? $_SESSION['search_filter'] : 'ALL');
 
     $RCMAIL->output->add_gui_object('search_filter', $attrib['id']);
 

program/steps/mail/list.inc

@@ -58,20 +58,6 @@ $threading = (bool) $RCMAIL->storage->get_threading();
 // Synchronize mailbox cache, handle flag changes
 $RCMAIL->storage->folder_sync($mbox_name);
 
-// initialize searching result if search_filter is used
-if ($_SESSION['search_filter'] && $_SESSION['search_filter'] != 'ALL') {
-    $search_request = md5($mbox_name.$_SESSION['search_scope'].$_SESSION['search_filter']);
-    $RCMAIL->storage->search($mbox_name, $_SESSION['search_filter'], RCUBE_CHARSET, rcmail_sort_column());
-
-    $_SESSION['search']         = $RCMAIL->storage->get_search_set();
-    $_SESSION['search_request'] = $search_request;
-
-    $OUTPUT->set_env('search_request', $search_request);
-    $OUTPUT->set_env('search_filter', $_SESSION['search_filter']);
-
-    $multifolder = is_a($_SESSION['search'][1], 'rcube_result_multifolder');
-}
-
 // fetch message headers
 if ($count = $RCMAIL->storage->count($mbox_name, $threading ? 'THREADS' : 'ALL', !empty($_REQUEST['_refresh']))) {
     $a_headers = $RCMAIL->storage->list_messages($mbox_name, NULL, rcmail_sort_column(), rcmail_sort_order());