diff options
Diffstat (limited to 'actions/peoplesearch.php')
-rw-r--r-- | actions/peoplesearch.php | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/actions/peoplesearch.php b/actions/peoplesearch.php new file mode 100644 index 000000000..2e54233ec --- /dev/null +++ b/actions/peoplesearch.php @@ -0,0 +1,84 @@ +<?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'); +require_once(INSTALLDIR.'/lib/profilelist.php'); + +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); + + $search_engine = $profile->getSearchEngine('identica_people'); + + $search_engine->set_sort_mode('chron'); + # Ask for an extra to see if there's more. + $search_engine->limit((($page-1)*PROFILES_PER_PAGE), PROFILES_PER_PAGE + 1); + if (false === $search_engine->query($q)) { + $cnt = 0; + } + else { + $cnt = $profile->find(); + } + if ($cnt > 0) { + $terms = preg_split('/[\s,]+/', $q); + $results = new PeopleSearchResults($profile, $terms); + $results->show_list(); + } else { + common_element('p', 'error', _('No results')); + } + + $profile->free(); + + common_pagination($page > 1, $cnt > PROFILES_PER_PAGE, + $page, 'peoplesearch', array('q' => $q)); + } +} + +class PeopleSearchResults extends ProfileList { + + var $terms = NULL; + var $pattern = NULL; + + function __construct($profile, $terms) { + parent::__construct($profile); + $this->terms = array_map('preg_quote', + array_map('htmlspecialchars', $terms)); + $this->pattern = '/('.implode('|',$terms).')/i'; + } + + function highlight($text) { + return preg_replace($this->pattern, '<strong>\\1</strong>', htmlspecialchars($text)); + } +} |