Imported Upstream version 0.7

[roundcube.git] / program / steps / mail / search.inc

diff --git a/program/steps/mail/search.inc b/program/steps/mail/search.inc
index 95ca67a12502423be93c03e831b63c1be3f4e448..e6fb629ab8c02133c398a18a5ed41bf14819326c 100644 (file)
--- a/program/steps/mail/search.inc
+++ b/program/steps/mail/search.inc
@@ -11,6 +11,8 @@
  |         Thomas Bruederli <roundcube@gmail.com>                        |
  +-----------------------------------------------------------------------+
 
+ $Id: search.inc 5527 2011-12-02 09:58:03Z alec $
+
 */
 
 $REMOTE_REQUEST = TRUE;
@@ -21,13 +23,16 @@ $IMAP->set_search_set(NULL);
 $_SESSION['page'] = 1;
 
 // using encodeURI with javascript "should" give us
-// a correctly UTF-8 encoded query string
-$imap_charset = 'UTF-8';
+// a correctly encoded query string
+$imap_charset = RCMAIL_CHARSET;
 
 // get search string
-$str = get_input_value('_q', RCUBE_INPUT_GET);
-$filter = get_input_value('_filter', RCUBE_INPUT_GET);
-$mbox = get_input_value('_mbox', RCUBE_INPUT_GET);
+$str     = get_input_value('_q', RCUBE_INPUT_GET, true);
+$mbox    = get_input_value('_mbox', RCUBE_INPUT_GET, true);
+$filter  = get_input_value('_filter', RCUBE_INPUT_GET);
+$headers = get_input_value('_headers', RCUBE_INPUT_GET);
+$subject = array();
+
 $search_request = md5($mbox.$filter.$str);
 
 // add list filter string
@@ -39,46 +44,62 @@ $_SESSION['search_filter'] = $filter;
 if (preg_match("/^from:.*/i", $str))
 {
   list(,$srch) = explode(":", $str);
-  $subject = "HEADER FROM";
-  $search = trim($srch);
+  $subject['from'] = "HEADER FROM";
 }
 else if (preg_match("/^to:.*/i", $str))
 {
   list(,$srch) = explode(":", $str);
-  $subject = "HEADER TO";
-  $search = trim($srch);
+  $subject['to'] = "HEADER TO";
 }
 else if (preg_match("/^cc:.*/i", $str))
 {
   list(,$srch) = explode(":", $str);
-  $subject = "HEADER CC";
-  $search = trim($srch);
+  $subject['cc'] = "HEADER CC";
+}
+else if (preg_match("/^bcc:.*/i", $str))
+{
+  list(,$srch) = explode(":", $str);
+  $subject['bcc'] = "HEADER BCC";
 }
 else if (preg_match("/^subject:.*/i", $str))
 {
   list(,$srch) = explode(":", $str);
-  $subject = "HEADER SUBJECT";
-  $search = trim($srch);
+  $subject['subject'] = "HEADER SUBJECT";
 }
 else if (preg_match("/^body:.*/i", $str))
 {
   list(,$srch) = explode(":", $str);
-  $subject = "TEXT";
-  $search = trim($srch);
+  $subject['text'] = "TEXT";
 }
-// search in subject and sender by default
-else if(trim($str))
+else if (strlen(trim($str)))
 {
-  $from = ($mbox == $CONFIG['sent_mbox'] || $mbox == $CONFIG['drafts_mbox']) ? "TO" : "FROM";
-  $subject = array("HEADER SUBJECT", "HEADER $from");
-  $search = trim($str);
+  if ($headers) {
+    foreach (explode(',', $headers) as $header) {
+      if ($header == 'text') {
+        // #1488208: get rid of other headers when searching by "TEXT"
+        $subject = array('text' => 'TEXT');
+        break;
+      }
+      else {
+        $subject[$header] = 'HEADER '.strtoupper($header);
+      }
+    }
+
+    // save search modifiers for the current folder to user prefs
+    $search_mods = $RCMAIL->config->get('search_mods', $SEARCH_MODS_DEFAULT);
+    $search_mods[$mbox] = array_fill_keys(array_keys($subject), 1);
+    $RCMAIL->user->save_prefs(array('search_mods' => $search_mods));
+  } else {
+    // search in subject by default
+    $subject['subject'] = 'HEADER SUBJECT';
+  }
 }
 
-if ($subject && !is_array($subject))
-  $search_str .= sprintf(" %s {%d}\r\n%s", $subject, strlen($search), $search);
-else if ($subject) {
-  $search_str .= ' OR';
-  foreach($subject as $sub)
+$search = isset($srch) ? trim($srch) : trim($str);
+
+if (!empty($subject)) {
+  $search_str .= str_repeat(' OR', count($subject)-1);
+  foreach ($subject as $sub)
     $search_str .= sprintf(" %s {%d}\r\n%s", $sub, strlen($search), $search);
 }
 
@@ -86,38 +107,41 @@ $search_str = trim($search_str);
 
 // execute IMAP search
 if ($search_str)
-  $result = $IMAP->search($mbox, $search_str, $imap_charset, $_SESSION['sort_col']);
+  $IMAP->search($mbox, $search_str, $imap_charset, $_SESSION['sort_col']);
 
 // Get the headers
 $result_h = $IMAP->list_headers($mbox, 1, $_SESSION['sort_col'], $_SESSION['sort_order']);
-$count = $IMAP->messagecount();
+$count = $IMAP->messagecount(NULL, $IMAP->threading ? 'THREADS' : 'ALL');
 
 // save search results in session
 if (!is_array($_SESSION['search']))
   $_SESSION['search'] = array();
 
 if ($search_str) {
-  $_SESSION['search'][$search_request] = $IMAP->get_search_set();
+  $_SESSION['search'] = $IMAP->get_search_set();
   $_SESSION['last_text_search'] = $str;
 }
+$_SESSION['search_request'] = $search_request;
 
 // Make sure we got the headers
-if (!empty($result_h))
-{
+if (!empty($result_h)) {
   rcmail_js_message_list($result_h);
   if ($search_str)
-    $OUTPUT->show_message('searchsuccessful', 'confirmation', array('nr' => $count));
+    $OUTPUT->show_message('searchsuccessful', 'confirmation', array('nr' => $IMAP->messagecount(NULL, 'ALL')));
 }
-else
-{
+// handle IMAP errors (e.g. #1486905)
+else  if ($err_code = $IMAP->get_error_code()) {
+  rcmail_display_server_error();
+}
+else {
   $OUTPUT->show_message('searchnomatch', 'notice');
 }
 
 // update message count display
-$OUTPUT->set_env('search_request', $search_str ? $search_request : -1);
+$OUTPUT->set_env('search_request', $search_str ? $search_request : '');
 $OUTPUT->set_env('messagecount', $count);
 $OUTPUT->set_env('pagecount', ceil($count/$IMAP->page_size));
-$OUTPUT->command('set_rowcount', rcmail_get_messagecount_text($count, 1));
+$OUTPUT->command('set_rowcount', rcmail_get_messagecount_text($count, 1), $mbox);
 $OUTPUT->send();
 
-?>
+