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61 lines
2.4 KiB
PHP
61 lines
2.4 KiB
PHP
<?php
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/*
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+-----------------------------------------------------------------------+
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| program/steps/mail/pagenav.inc |
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| This file is part of the Roundcube Webmail client |
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| Copyright (C) 2005-2009, The Roundcube Dev Team |
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| Licensed under the GNU General Public License version 3 or |
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| any later version with exceptions for skins & plugins. |
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| See the README file for a full license statement. |
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| PURPOSE: |
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| Updates message page navigation controls |
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+-----------------------------------------------------------------------+
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| Author: Aleksander Machniak <alec@alec.pl> |
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+-----------------------------------------------------------------------+
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$Id: show.inc 4176 2010-11-04 09:59:55Z alec $
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*/
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$uid = get_input_value('_uid', RCUBE_INPUT_GET);
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$index = $RCMAIL->storage->index(null, $_SESSION['sort_col'], $_SESSION['sort_order']);
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$cnt = $index->count_messages();
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if ($cnt && ($pos = $index->exists($uid, true)) !== false) {
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$prev = $pos ? $index->get_element($pos-1) : 0;
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$first = $pos ? $index->get_element('FIRST') : 0;
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$next = $pos < $cnt-1 ? $index->get_element($pos+1) : 0;
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$last = $pos < $cnt-1 ? $index->get_element('LAST') : 0;
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}
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// Set UIDs and activate navigation buttons
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if ($prev) {
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$OUTPUT->set_env('prev_uid', $prev);
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$OUTPUT->command('enable_command', 'previousmessage', 'firstmessage', true);
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}
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if ($next) {
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$OUTPUT->set_env('next_uid', $next);
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$OUTPUT->command('enable_command', 'nextmessage', 'lastmessage', true);
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}
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if ($first)
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$OUTPUT->set_env('first_uid', $first);
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if ($last)
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$OUTPUT->set_env('last_uid', $last);
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// Don't need a real messages count value
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$OUTPUT->set_env('messagecount', 1);
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// Set rowcount text
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$OUTPUT->command('set_rowcount', rcube_label(array(
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'name' => 'messagenrof',
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'vars' => array('nr' => $pos+1, 'count' => $cnt)
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)));
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$OUTPUT->send();
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