X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=actions%2Fpeoplesearch.php;h=6bc35828ec8b9a7e3ff5d82aac3f0dd77131f91d;hb=c85e78ac3c03bd584a6da3a0a7b5cb9160cc9324;hp=59e5500802d2a4c63a139f6d79517e9133442549;hpb=0cc89cbbae93dec942b724fa7b69a5c7d7258add;p=quix0rs-gnu-social.git diff --git a/actions/peoplesearch.php b/actions/peoplesearch.php index 59e5500802..6bc35828ec 100644 --- a/actions/peoplesearch.php +++ b/actions/peoplesearch.php @@ -1,7 +1,18 @@ + * @author Robin Millette + * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 + * @link http://status.net/ + * + * StatusNet - the distributed open-source microblogging tool + * Copyright (C) 2008, 2009, StatusNet, 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 @@ -17,123 +28,115 @@ * along with this program. If not, see . */ -if (!defined('LACONICA')) { exit(1); } +if (!defined('STATUSNET') && !defined('LACONICA')) { + exit(1); +} + +require_once INSTALLDIR.'/lib/searchaction.php'; +require_once INSTALLDIR.'/lib/profilelist.php'; + +/** + * People search action class. + * + * @category Action + * @package StatusNet + * @author Evan Prodromou + * @author Robin Millette + * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 + * @link http://status.net/ + */ +class PeoplesearchAction extends SearchAction +{ + function getInstructions() + { + // TRANS: Instructions for the "People search" page. + // TRANS: %%site.name%% is the name of the StatusNet site. + 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 title() + { + // TRANS: Title of a page where users can search for other users. + return _('People search'); + } + + function showResults($q, $page) + { + $profile = new Profile(); + $search_engine = $profile->getSearchEngine('profile'); + $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, $this); + $results->show(); + $profile->free(); + $this->pagination($page > 1, $cnt > PROFILES_PER_PAGE, + $page, 'peoplesearch', array('q' => $q)); -define(PROFILES_PER_PAGE, 10); + } else { + // TRANS: Message on the "People search" page where a query has no results. + $this->element('p', 'error', _('No results.')); + $this->searchSuggestions($q); + $profile->free(); + } + } -# XXX common parent for people and content search? + function showScripts() + { + parent::showScripts(); + $this->autofocus('q'); + } +} -class PeoplesearchAction extends Action { - - function handle($args) { - parent::handle($args); - $this->show_form(); - } +/** + * People search results class + * + * Derivative of ProfileList with specialization for highlighting search terms. + * + * @category Widget + * @package StatusNet + * @author Evan Prodromou + * @author Robin Millette + * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 + * @link http://status.net/ + * + * @see PeoplesearchAction + */ - function show_top($error=NULL) { - } - - function show_form($error=NULL) { - $q = $this->trimmed('q'); - $page = $this->trimmed('page', 1); - - common_show_header(_t('Find people'), NULL, $error, array($this, 'show_top')); - common_element_start('form', array('method' => 'post', - 'id' => 'login', - 'action' => common_local_url('peoplesearch'))); - common_element_start('p'); - common_element('input', array('name' => 'q', - 'id' => 'q', - 'type' => 'text', - 'class' => 'input_text', - 'value' => ($q) ? $q : '')); - common_text(' '); - common_element('input', array('type' => 'submit', - 'id' => 'search', - 'name' => 'search', - 'class' => 'submit', - 'value' => _t('Search'))); - - common_element_end('p'); - common_element_end('form'); - if ($q) { - common_element('hr'); - $this->show_results($q, $page); - } - common_show_footer(); - } - - function show_results($q, $page) { - - $profile = new Profile(); +class PeopleSearchResults extends ProfileList +{ + var $terms = null; + var $pattern = null; - # lcase it for comparison - $q = strtolower($q); - $profile->whereAdd('MATCH(nickname, fullname, location, bio, homepage) ' . - 'against (\''.addslashes($q).'\')'); + function __construct($profile, $terms, $action) + { + parent::__construct($profile, $action); - # Ask for an extra to see if there's more. - - $profile->limit((($page-1)*PROFILES_PER_PAGE), PROFILES_PER_PAGE + 1); + $this->terms = array_map('preg_quote', + array_map('htmlspecialchars', $terms)); - $cnt = $profile->find(); + $this->pattern = '/('.implode('|',$terms).')/i'; + } - 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, $terms); - } else { - // shouldn't happen! - break; - } - } - common_element_end('ul'); - } - - common_pagination($page > 1, $cnt > PROFILES_PER_PAGE, - $page, 'peoplesearch', array('q' => $q)); - } - - function show_profile($profile, $terms) { - common_start_element('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('a', array('href' => $profile->profileurl, - 'class' => 'nickname')); - common_raw($this->highlight($profile->nickname, $terms)); - common_element_end('a'); - if ($profile->fullname) { - common_element_start('p', 'fullname'); - common_raw($this->highlight($profile->fullname, $terms)); - common_element_end('p'); - } - if ($profile->location) { - common_element_start('p', 'location'); - common_raw($this->highlight($profile->location, $terms)); - common_element_end('p'); - } - if ($profile->location) { - common_element_start('p', 'bio'); - common_raw($this->highlight($profile->bio, $terms)); - common_element_end('p'); - } - common_element_end('li'); - } + function newProfileItem($profile) + { + return new PeopleSearchResultItem($profile, $this->action); + } +} - function highlight($text, $terms) { - $pattern = '/('.implode('|',array_map('htmlspecialchars', $terms)).')/'; - $result = preg_replace($pattern, '\\1', $text); - return $result; - } +class PeopleSearchResultItem extends ProfileListItem +{ + function highlight($text) + { + return preg_replace($this->pattern, '\\1', htmlspecialchars($text)); + } }