<?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, 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/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'); } }