<?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('PROFILES_PER_PAGE', 10); class PeoplesearchAction extends SearchAction { function get_instructions() { return _('Search for people on %%site.name%% by their name, location, or interests. ' . 'Separate the terms by spaces; they must be 3 characters or more.'); } function get_title() { return _('People search'); } function show_results($q, $page) { $profile = new Profile(); # lcase it for comparison $q = strtolower($q); $profile->whereAdd('MATCH(nickname, fullname, location, bio, homepage) ' . 'against (\''.addslashes($q).'\')'); # Ask for an extra to see if there's more. $profile->limit((($page-1)*PROFILES_PER_PAGE), PROFILES_PER_PAGE + 1); $cnt = $profile->find(); if ($cnt > 0) { $terms = preg_split('/[\s,]+/', $q); common_element_start('ul', array('id' => 'profiles')); for ($i = 0; $i < min($cnt, PROFILES_PER_PAGE); $i++) { if ($profile->fetch()) { $this->show_profile($profile, $terms); } else { // shouldn't happen! break; } } common_element_end('ul'); } else { common_element('p', 'error', _('No results')); } common_pagination($page > 1, $cnt > PROFILES_PER_PAGE, $page, 'peoplesearch', array('q' => $q)); } function show_profile($profile, $terms) { common_element_start('li', array('class' => 'profile_single', 'id' => 'profile-' . $profile->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_start('p'); common_element_start('a', array('href' => $profile->profileurl, 'class' => 'nickname')); common_raw($this->highlight($profile->nickname, $terms)); common_element_end('a'); if ($profile->fullname) { common_text(' | '); common_element_start('span', 'fullname'); common_raw($this->highlight($profile->fullname, $terms)); common_element_end('span'); } if ($profile->location) { common_text(' | '); common_element_start('span', 'location'); common_raw($this->highlight($profile->location, $terms)); common_element_end('span'); } common_element_end('p'); if ($profile->homepage) { common_element_start('p', 'website'); common_element_start('a', array('href' => $profile->homepage)); common_raw($this->highlight($profile->homepage, $terms)); common_element_end('a'); common_element_end('p'); } if ($profile->bio) { common_element_start('p', 'bio'); common_raw($this->highlight($profile->bio, $terms)); common_element_end('p'); } common_element_end('li'); } function highlight($text, $terms) { $terms = array_map('preg_quote', array_map('htmlspecialchars', $terms)); $pattern = '/('.implode('|',$terms).')/i'; $result = preg_replace($pattern, '<strong>\\1</strong>', htmlspecialchars($text)); return $result; } }