first pass at a notice search
darcs-hash:20080709230017-84dde-28e4d9d9dcc4dfe2c9f9e08e3123fe4e0bd5a8c0.gz
This commit is contained in:
Evan Prodromou
parent
7469d14787
commit
3c76c89fcc
|
|
@ -0,0 +1,175 @@
|
|||
<?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); }
|
||||
|
||||
define(NOTICES_PER_PAGE, 20);
|
||||
|
||||
# XXX common parent for people and content search?
|
||||
|
||||
class NoticesearchAction extends Action {
|
||||
|
||||
function handle($args) {
|
||||
parent::handle($args);
|
||||
$this->show_form();
|
||||
}
|
||||
|
||||
function get_instructions() {
|
||||
return _t('Search for notices on %%site.name%% by their contents. ' .
|
||||
'Separate search terms by spaces; they must be 3 characters or more.');
|
||||
}
|
||||
|
||||
function show_top($error=NULL) {
|
||||
if ($error) {
|
||||
common_element('p', 'error', $error);
|
||||
} else {
|
||||
$instr = $this->get_instructions();
|
||||
$output = common_markup_to_html($instr);
|
||||
common_element_start('div', 'instructions');
|
||||
common_raw($output);
|
||||
common_element_end('div');
|
||||
}
|
||||
}
|
||||
|
||||
function show_form($error=NULL) {
|
||||
$q = $this->trimmed('q');
|
||||
$page = $this->trimmed('page', 1);
|
||||
|
||||
common_show_header(_t('Find notices'), NULL, $error, array($this, 'show_top'));
|
||||
common_element_start('form', array('method' => 'post',
|
||||
'id' => 'login',
|
||||
'action' => common_local_url('noticesearch')));
|
||||
common_element_start('p');
|
||||
common_element('input', array('name' => 'q',
|
||||
'id' => 'q',
|
||||
'type' => 'text',
|
||||
'class' => 'input_text',
|
||||
'value' => ($q) ? $q : ''));
|
||||
common_text(' ');
|
||||
common_element('input', array('type' => 'submit',
|
||||
'id' => 'search',
|
||||
'name' => 'search',
|
||||
'class' => 'submit',
|
||||
'value' => _t('Search')));
|
||||
|
||||
common_element_end('p');
|
||||
common_element_end('form');
|
||||
if ($q) {
|
||||
$this->show_results($q, $page);
|
||||
}
|
||||
common_show_footer();
|
||||
}
|
||||
|
||||
function show_results($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));
|
||||
} 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)));
|
||||
}
|
||||
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;
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue