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<?php
/**
* Base search action class.
*
* PHP version 5
*
* @category Action
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @author Robin Millette <millette@controlyourself.ca>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://laconi.ca/
*
* Laconica - a distributed open-source microblogging tool
* Copyright (C) 2008, Control Yourself, 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/searchgroupnav.php';
/**
* Base search action class.
*
* @category Action
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @author Robin Millette <millette@controlyourself.ca>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://laconi.ca/
*/
class SearchAction extends Action
{
/**
* Return true if read only.
*
* @return boolean true
*/
function isReadOnly($args)
{
return true;
}
function handle($args)
{
parent::handle($args);
$this->showPage();
}
/**
* Show tabset for this page
*
* Uses the SearchGroupNav widget
*
* @return void
* @see SearchGroupNav
*/
function showLocalNav()
{
$nav = new SearchGroupNav($this, $this->trimmed('q'));
$nav->show();
}
function showTop($arr=null)
{
$error = null;
if ($arr) {
$error = $arr[1];
}
if (!empty($error)) {
$this->element('p', 'error', $error);
} else {
$instr = $this->getInstructions();
$output = common_markup_to_html($instr);
$this->elementStart('div', 'instructions');
$this->raw($output);
$this->elementEnd('div');
}
}
function title()
{
return null;
}
function showNoticeForm() {
// remote post notice form
}
function showContent() {
$this->showTop();
$this->showForm();
}
function showForm($error=null)
{
$q = $this->trimmed('q');
$page = $this->trimmed('page', 1);
$this->elementStart('form', array('method' => 'get',
'id' => 'form_search',
'class' => 'form_settings',
'action' => common_local_url($this->trimmed('action'))));
$this->elementStart('fieldset');
$this->element('legend', null, _('Search site'));
$this->elementStart('ul', 'form_data');
$this->elementStart('li');
if (!common_config('site', 'fancy')) {
$this->hidden('action', $this->trimmed('action'));
}
$this->input('q', 'Keyword(s)', $q);
$this->submit('search', 'Search');
$this->elementEnd('li');
$this->elementEnd('ul');
$this->elementEnd('fieldset');
$this->elementEnd('form');
if ($q) {
$this->showResults($q, $page);
}
}
function searchSuggestions($q) {
$qe = urlencode($q);
$message = sprintf(_(<<<E_O_T
* Make sure all words are spelled correctly.
* Try different keywords.
* Try more general keywords.
* Try fewer keywords.
You can also try your search on other engines:
* [Twingly](http://www.twingly.com/search?q=%s&content=microblog&site=identi.ca)
* [Tweet scan](http://www.tweetscan.com/indexi.php?s=%s)
* [Google](http://www.google.com/search?q=site%%3A%%%%site.server%%%%+%s)
* [Yahoo](http://search.yahoo.com/search?p=site%%3A%%%%site.server%%%%+%s)
E_O_T
), $qe, $qe, $qe, $qe);
$this->elementStart('dl', array('id' => 'help_search', 'class' => 'help'));
$this->element('dt', null, _('Search help'));
$this->elementStart('dd', 'instructions');
$this->raw(common_markup_to_html($message));
$this->elementEnd('dd');
$this->elementEnd('div');
}
}
|
