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comparison program/steps/mail/pagenav.inc @ 0:4681f974d28b

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vanilla 1.3.3 distro, I hope
author Charlie Root
date Thu, 04 Jan 2018 15:52:31 -0500
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-1:000000000000 0:4681f974d28b
1 <?php
2
3 /**
4 +-----------------------------------------------------------------------+
5 | program/steps/mail/pagenav.inc |
6 | |
7 | This file is part of the Roundcube Webmail client |
8 | Copyright (C) 2005-2016, The Roundcube Dev Team |
9 | |
10 | Licensed under the GNU General Public License version 3 or |
11 | any later version with exceptions for skins & plugins. |
12 | See the README file for a full license statement. |
13 | |
14 | PURPOSE: |
15 | Updates message page navigation controls |
16 | |
17 +-----------------------------------------------------------------------+
18 | Author: Aleksander Machniak <alec@alec.pl> |
19 +-----------------------------------------------------------------------+
20 */
21
22 $uid = rcube_utils::get_input_value('_uid', rcube_utils::INPUT_GET);
23 $index = $RCMAIL->storage->index(null, rcmail_sort_column(), rcmail_sort_order());
24 $cnt = $index->count_messages();
25
26 if ($cnt && ($pos = $index->exists($uid, true)) !== false) {
27 $prev = $pos ? $index->get_element($pos-1) : 0;
28 $first = $pos ? $index->get_element('FIRST') : 0;
29 $next = $pos < $cnt-1 ? $index->get_element($pos+1) : 0;
30 $last = $pos < $cnt-1 ? $index->get_element('LAST') : 0;
31 }
32 else {
33 // error, this will at least disable page navigation
34 $OUTPUT->command('set_rowcount', '');
35 $OUTPUT->send();
36 }
37
38 // Set UIDs and activate navigation buttons
39 if ($prev) {
40 $OUTPUT->set_env('prev_uid', $prev);
41 $OUTPUT->command('enable_command', 'previousmessage', 'firstmessage', true);
42 }
43
44 if ($next) {
45 $OUTPUT->set_env('next_uid', $next);
46 $OUTPUT->command('enable_command', 'nextmessage', 'lastmessage', true);
47 }
48
49 if ($first) {
50 $OUTPUT->set_env('first_uid', $first);
51 }
52
53 if ($last) {
54 $OUTPUT->set_env('last_uid', $last);
55 }
56
57 // Don't need a real messages count value
58 $OUTPUT->set_env('messagecount', 1);
59
60 // Set rowcount text
61 $OUTPUT->command('set_rowcount', $RCMAIL->gettext(array(
62 'name' => 'messagenrof',
63 'vars' => array('nr' => $pos+1, 'count' => $cnt)
64 )));
65
66 $OUTPUT->send();