From 3412e50b54e3daac8745234e21ab6e72be0ed165 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Wed, 04 Jun 2014 11:20:33 -0400
Subject: [PATCH] Fix attachment menu structure and aria-attributes

---
 program/steps/mail/search.inc |   68 +++++++++++++++++++++------------
 1 files changed, 43 insertions(+), 25 deletions(-)

diff --git a/program/steps/mail/search.inc b/program/steps/mail/search.inc
index 5ce9fe6..e610e91 100644
--- a/program/steps/mail/search.inc
+++ b/program/steps/mail/search.inc
@@ -21,6 +21,8 @@
 
 $REMOTE_REQUEST = TRUE;
 
+@set_time_limit(170);  // extend default max_execution_time to ~3 minutes
+
 // reset list_page and old search results
 $RCMAIL->storage->set_page(1);
 $RCMAIL->storage->set_search_set(NULL);
@@ -35,9 +37,12 @@
 $mbox    = rcube_utils::get_input_value('_mbox', rcube_utils::INPUT_GET, true);
 $filter  = rcube_utils::get_input_value('_filter', rcube_utils::INPUT_GET);
 $headers = rcube_utils::get_input_value('_headers', rcube_utils::INPUT_GET);
+$scope   = rcube_utils::get_input_value('_scope', rcube_utils::INPUT_GET);
+$continue = rcube_utils::get_input_value('_continue', rcube_utils::INPUT_GET);
 $subject = array();
 
-$search_request = md5($mbox.$filter.$str);
+$filter         = trim($filter);
+$search_request = md5($mbox.$scope.$filter.$str);
 
 // add list filter string
 $search_str = $filter && $filter != 'ALL' ? $filter : '';
@@ -83,8 +88,9 @@
         }
 
         // save search modifiers for the current folder to user prefs
+        $mkey               = $scope == 'all' ? '*' : $mbox;
         $search_mods        = rcmail_search_mods();
-        $search_mods[$mbox] = array_fill_keys(array_keys($subject), 1);
+        $search_mods[$mkey] = array_fill_keys(array_keys($subject), 1);
 
         $RCMAIL->user->save_prefs(array('search_mods' => $search_mods));
     }
@@ -106,12 +112,26 @@
 $search_str  = trim($search_str);
 $sort_column = rcmail_sort_column();
 
-// TEMPORARY: search all folders
-$mboxes = $RCMAIL->storage->list_folders_subscribed('', '*', 'mail');
+// set message set for already stored (but incomplete) search request
+if (!empty($continue) && isset($_SESSION['search']) && $_SESSION['search_request'] == $continue) {
+    $RCMAIL->storage->set_search_set($_SESSION['search']);
+    $search_str = $_SESSION['search'][0];
+}
 
 // execute IMAP search
 if ($search_str) {
-    $RCMAIL->storage->search($mboxes, $search_str, $imap_charset, $sort_column);
+    // search all, current or subfolders folders
+    if ($scope == 'all') {
+        $mboxes = $RCMAIL->storage->list_folders_subscribed('', '*', 'mail', null, true);
+        natcasesort($mboxes);  // we want natural alphabetic sorting of folders in the result set
+    }
+    else if ($scope == 'sub') {
+        $mboxes = $RCMAIL->storage->list_folders_subscribed($mbox, '*', 'mail');
+        if ($mbox != 'INBOX' && $mboxes[0] == 'INBOX')
+            array_shift($mboxes);
+    }
+
+    $result = $RCMAIL->storage->search($mboxes, $search_str, $imap_charset, $sort_column);
 }
 
 // save search results in session
@@ -124,31 +144,18 @@
     $_SESSION['last_text_search'] = $str;
 }
 $_SESSION['search_request'] = $search_request;
+$_SESSION['search_scope'] = $scope;
+
 
 // Get the headers
-$result_h = $RCMAIL->storage->list_messages($mbox, 1, $sort_column, rcmail_sort_order());
-$count    = $RCMAIL->storage->count($mbox, $RCMAIL->storage->get_threading() ? 'THREADS' : 'ALL');
-
-// Add 'folder' column to list
-if ($_SESSION['search'][1]->multi) {
-    $a_show_cols = $_SESSION['list_attrib']['columns'] ? $_SESSION['list_attrib']['columns'] : (array)$CONFIG['list_cols'];
-    if (!in_array('folder', $a_show_cols))
-        $a_show_cols[] = 'folder';
-
-    // make message UIDs unique by appending the folder name
-    foreach ($result_h as $i => $header) {
-        $header->uid .= '-'.$header->folder;
-        $header->flags['skip_mbox_check'] = true;
-        if ($header->parent_uid)
-            $header->parent_uid .= '-'.$header->folder;
-    }
-
-    $OUTPUT->command('select_folder', '');
+if (!$result->incomplete) {
+    $result_h = $RCMAIL->storage->list_messages($mbox, 1, $sort_column, rcmail_sort_order());
+    $count    = $RCMAIL->storage->count($mbox, $RCMAIL->storage->get_threading() ? 'THREADS' : 'ALL');
 }
 
 // Make sure we got the headers
 if (!empty($result_h)) {
-    rcmail_js_message_list($result_h, false, $a_show_cols);
+    rcmail_js_message_list($result_h, false);
     if ($search_str) {
         $OUTPUT->show_message('searchsuccessful', 'confirmation', array('nr' => $RCMAIL->storage->count(NULL, 'ALL')));
     }
@@ -161,17 +168,28 @@
     }
 }
 // handle IMAP errors (e.g. #1486905)
-else  if ($err_code = $RCMAIL->storage->get_error_code()) {
+else if ($err_code = $RCMAIL->storage->get_error_code()) {
     $RCMAIL->display_server_error();
+}
+// advice the client to re-send the (cross-folder) search request
+else if ($result->incomplete) {
+    $count = 0;  // keep UI locked
+    $OUTPUT->command('continue_search', $search_request);
 }
 else {
     $OUTPUT->show_message('searchnomatch', 'notice');
+    $OUTPUT->set_env('multifolder_listing', (bool)$result->multi);
+    if ($result->multi && $scope == 'all')
+        $OUTPUT->command('select_folder', '');
 }
 
 // update message count display
 $OUTPUT->set_env('search_request', $search_str ? $search_request : '');
+$OUTPUT->set_env('search_filter', $_SESSION['search_filter']);
+$OUTPUT->set_env('threading', $RCMAIL->storage->get_threading());
 $OUTPUT->set_env('messagecount', $count);
 $OUTPUT->set_env('pagecount', ceil($count/$RCMAIL->storage->get_pagesize()));
 $OUTPUT->set_env('exists', $RCMAIL->storage->count($mbox_name, 'EXISTS'));
 $OUTPUT->command('set_rowcount', rcmail_get_messagecount_text($count, 1), $mbox);
+$OUTPUT->set_pagetitle($RCMAIL->gettext(array('name' => 'searchfor', 'vars' => array('q' => $str))));
 $OUTPUT->send();

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