1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
|
<?php
/*
* Laconica - a distributed open-source microblogging tool
* Copyright (C) 2008, Controlez-Vous, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
if (!defined('LACONICA')) { exit(1); }
require_once(INSTALLDIR.'/lib/searchaction.php');
define(NOTICES_PER_PAGE, 20);
# XXX common parent for people and content search?
class NoticesearchAction extends SearchAction {
function get_instructions() {
return _t('Search for notices on %%site.name%% by their contents. ' .
'Separate search terms by spaces; they must be 3 characters or more.');
}
function get_title() {
return _t('Text search');
}
function show_results($q, $page) {
$notice = new Notice();
# lcase it for comparison
$q = strtolower($q);
$notice->whereAdd('MATCH(content) against (\''.addslashes($q).'\')');
# Ask for an extra to see if there's more.
$notice->limit((($page-1)*NOTICES_PER_PAGE), NOTICES_PER_PAGE + 1);
$cnt = $notice->find();
if ($cnt > 0) {
$terms = preg_split('/[\s,]+/', $q);
common_element_start('ul', array('id' => 'notice'));
for ($i = 0; $i < min($cnt, NOTICES_PER_PAGE); $i++) {
if ($notice->fetch()) {
$this->show_notice($notice, $terms);
} else {
// shouldn't happen!
break;
}
}
common_element_end('ul');
} else {
common_element('p', 'error', _t('No results'));
}
common_pagination($page > 1, $cnt > NOTICES_PER_PAGE,
$page, 'noticesearch', array('q' => $q));
}
# XXX: refactor and combine with StreamAction::show_notice()
function show_notice($notice, $terms) {
$profile = $notice->getProfile();
# XXX: RDFa
common_element_start('li', array('class' => 'notice_single',
'id' => 'notice-' . $notice->id));
$avatar = $profile->getAvatar(AVATAR_STREAM_SIZE);
common_element_start('a', array('href' => $profile->profileurl));
common_element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_STREAM_SIZE),
'class' => 'avatar stream',
'width' => AVATAR_STREAM_SIZE,
'height' => AVATAR_STREAM_SIZE,
'alt' =>
($profile->fullname) ? $profile->fullname :
$profile->nickname));
common_element_end('a');
common_element('a', array('href' => $profile->profileurl,
'class' => 'nickname'),
$profile->nickname);
# FIXME: URL, image, video, audio
common_element_start('p', array('class' => 'content'));
if ($notice->rendered) {
common_raw($this->highlight($notice->rendered), $terms);
} else {
# XXX: may be some uncooked notices in the DB,
# we cook them right now. This should probably disappear in future
# versions (>> 0.4.x)
common_raw($this->highlight(common_render_content($notice->content, $notice), $terms));
}
common_element_end('p');
$noticeurl = common_local_url('shownotice', array('notice' => $notice->id));
common_element_start('p', 'time');
common_element('a', array('class' => 'permalink',
'href' => $noticeurl,
'title' => common_exact_date($notice->created)),
common_date_string($notice->created));
if ($notice->reply_to) {
$replyurl = common_local_url('shownotice', array('notice' => $notice->reply_to));
common_text(' (');
common_element('a', array('class' => 'inreplyto',
'href' => $replyurl),
_t('in reply to...'));
common_text(')');
}
common_element_start('a',
array('href' => common_local_url('newnotice',
array('replyto' => $profile->nickname)),
'onclick' => 'doreply("'.$profile->nickname.'"); return false',
'title' => _t('reply'),
'class' => 'replybutton'));
common_raw('→');
common_element_end('a');
common_element_end('p');
common_element_end('li');
}
function highlight($text, $terms) {
$pattern = '/('.implode('|',array_map('htmlspecialchars', $terms)).')/i';
$result = preg_replace($pattern, '<strong>\\1</strong>', $text);
return $result;
}
}
|
