140 lines
4.3 KiB
PHP
140 lines
4.3 KiB
PHP
<?php
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/*
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* Laconica - a distributed open-source microblogging tool
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* Copyright (C) 2008, Controlez-Vous, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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if (!defined('LACONICA')) { exit(1); }
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define(PROFILES_PER_PAGE, 10);
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# XXX common parent for people and content search?
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class PeoplesearchAction extends Action {
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function handle($args) {
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parent::handle($args);
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$this->show_form();
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}
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function show_top($error=NULL) {
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}
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function show_form($error=NULL) {
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$q = $this->trimmed('q');
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$page = $this->trimmed('page', 1);
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common_show_header(_t('Find people'), NULL, $error, array($this, 'show_top'));
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common_element_start('form', array('method' => 'post',
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'id' => 'login',
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'action' => common_local_url('peoplesearch')));
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common_element_start('p');
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common_element('input', array('name' => 'q',
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'id' => 'q',
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'type' => 'text',
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'class' => 'input_text',
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'value' => ($q) ? $q : ''));
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common_text(' ');
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common_element('input', array('type' => 'submit',
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'id' => 'search',
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'name' => 'search',
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'class' => 'submit',
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'value' => _t('Search')));
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common_element_end('p');
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common_element_end('form');
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if ($q) {
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common_element('hr');
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$this->show_results($q, $page);
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}
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common_show_footer();
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}
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function show_results($q, $page) {
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$profile = new Profile();
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# lcase it for comparison
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$q = strtolower($q);
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$profile->whereAdd('MATCH(nickname, fullname, location, bio, homepage) ' .
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'against (\''.addslashes($q).'\')');
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# Ask for an extra to see if there's more.
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$profile->limit((($page-1)*PROFILES_PER_PAGE), PROFILES_PER_PAGE + 1);
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$cnt = $profile->find();
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if ($cnt > 0) {
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$terms = preg_split('/[\s,]+/', $q);
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common_element_start('ul', array('id' => 'profiles'));
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for ($i = 0; $i < min($cnt, PROFILES_PER_PAGE); $i++) {
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if ($profile->fetch()) {
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$this->show_profile($profile, $terms);
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} else {
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// shouldn't happen!
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break;
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}
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}
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common_element_end('ul');
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}
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common_pagination($page > 1, $cnt > PROFILES_PER_PAGE,
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$page, 'peoplesearch', array('q' => $q));
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}
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function show_profile($profile, $terms) {
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common_element_start('li', array('class' => 'profile_single',
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'id' => 'profile-' . $profile->id));
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$avatar = $profile->getAvatar(AVATAR_STREAM_SIZE);
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common_element_start('a', array('href' => $profile->profileurl));
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common_element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_STREAM_SIZE),
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'class' => 'avatar stream',
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'width' => AVATAR_STREAM_SIZE,
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'height' => AVATAR_STREAM_SIZE,
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'alt' =>
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($profile->fullname) ? $profile->fullname :
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$profile->nickname));
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common_element_end('a');
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common_element_start('a', array('href' => $profile->profileurl,
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'class' => 'nickname'));
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common_raw($this->highlight($profile->nickname, $terms));
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common_element_end('a');
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if ($profile->fullname) {
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common_element_start('p', 'fullname');
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common_raw($this->highlight($profile->fullname, $terms));
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common_element_end('p');
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}
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if ($profile->location) {
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common_element_start('p', 'location');
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common_raw($this->highlight($profile->location, $terms));
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common_element_end('p');
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}
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if ($profile->location) {
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common_element_start('p', 'bio');
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common_raw($this->highlight($profile->bio, $terms));
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common_element_end('p');
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}
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common_element_end('li');
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}
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function highlight($text, $terms) {
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$pattern = '/('.implode('|',array_map('htmlspecialchars', $terms)).')/';
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$result = preg_replace($pattern, '<strong>\\1</strong>', $text);
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return $result;
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}
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}
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