Minor improvements to threaded searching

Thomas Bruederli

2013-10-15 010a350715f1a36eab666fe26d3118ed025133c1

Minor improvements to threaded searching

 program/lib/Roundcube/rcube_imap.php

@@ -934,7 +934,7 @@
            $to    = $from + $page_size;

            // sort headers
            if (!$this->threading) {
            if (!$this->threading && !empty($a_msg_headers)) {
                $a_msg_headers = $this->conn->sortHeaders($a_msg_headers, $this->sort_field, $this->sort_order);
            }

@@ -1441,10 +1441,8 @@
            new rcube_result_index; // trigger autoloader and make these classes available for threaded context
            new rcube_result_thread;

            // connect IMAP
            if (!defined('PTHREADS_INHERIT_ALL')) {
            // connect IMAP to have all the required classes and settings loaded
                $this->check_connection();
            }

            $searcher = new rcube_imap_search($this->options, $this->conn);
            $results = $searcher->exec(

 program/lib/Roundcube/rcube_imap_search.php

@@ -172,9 +172,9 @@

    public function run()
    {
        #trigger_error("Start search $this->folder", E_USER_NOTICE);
        // trigger_error("Start search $this->folder", E_USER_NOTICE);
        $this->result = $this->search_index();
        #trigger_error("End search $this->folder: " . $this->result->count(), E_USER_NOTICE);
        // trigger_error("End search $this->folder: " . $this->result->count(), E_USER_NOTICE);
    }

    /**
@@ -182,6 +182,7 @@
     */
    protected function search_index()
    {
        $pthreads = defined('PTHREADS_INHERIT_ALL');
        $criteria = $this->search;
        $charset = $this->charset;

@@ -216,6 +217,10 @@
                    rcube_imap::convert_criteria($criteria, $charset), true, 'US-ASCII');
            }

            // close IMAP connection again
            if ($pthreads)
                $imap->closeConnection();

            return $threads;
        }

@@ -228,12 +233,9 @@
                $messages = $imap->sort($this->folder, $this->sort_field,
                    rcube_imap::convert_criteria($criteria, $charset), true, 'US-ASCII');
            }

            if (!$messages->is_error()) {
                return $messages;
            }
        }

        if (!$messages || !$messages->is_error()) {
        $messages = $imap->search($this->folder,
            ($charset && $charset != 'US-ASCII' ? "CHARSET $charset " : '') . $criteria, true);

@@ -242,6 +244,11 @@
            $messages = $imap->search($this->folder,
                rcube_imap::convert_criteria($criteria, $charset), true);
        }
        }

        // close IMAP connection again
        if ($pthreads)
            $imap->closeConnection();

        return $messages;
    }
@@ -279,6 +286,8 @@
     */
    public function __construct($id, $options)
    {
        $options['ident']['command'] = 'search-'.$id;

        $this->id = $id;
        $this->options = $options;
    }
@@ -296,11 +305,12 @@
        # $conn->setDebug(true, function($conn, $message){ trigger_error($message, E_USER_NOTICE); });

        if ($this->options['user'] && $this->options['password']) {
            // TODO: do this synchronized to avoid warnings like "Only one Id allowed in non-authenticated state"
            $conn->connect($this->options['host'], $this->options['user'], $this->options['password'], $this->options);
        }

        if ($conn->error)
            trigger_error($this->conn->error, E_USER_WARNING);
            trigger_error($conn->error, E_USER_WARNING);

        #$this->conn = $conn;
        return $conn;