<?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * People search action class.
+ *
+ * PHP version 5
+ *
+ * @category Action
+ * @package StatusNet
+ * @author Evan Prodromou <evan@status.net>
+ * @author Robin Millette <millette@status.net>
+ * @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
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('STATUSNET')) {
+ 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 <evan@status.net>
+ * @author Robin Millette <millette@status.net>
+ * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link http://status.net/
+ */
+class PeoplesearchAction extends SearchAction
+{
+ function getInstructions()
+ {
+ 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()
+ {
+ return _('People search');
+ }
-define(PROFILES_PER_PAGE, 10);
+ function showResults($q, $page)
+ {
+ $profile = new Profile();
+ $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, $this);
+ $results->show();
+ $profile->free();
+ $this->pagination($page > 1, $cnt > PROFILES_PER_PAGE,
+ $page, 'peoplesearch', array('q' => $q));
-# XXX common parent for people and content search?
+ } else {
+ $this->element('p', 'error', _('No results.'));
+ $this->searchSuggestions($q);
+ $profile->free();
+ }
+ }
+}
-class PeoplesearchAction extends Action {
-
- function handle($args) {
- parent::handle($args);
- $this->show_form();
- }
+/**
+ * People search results class
+ *
+ * Derivative of ProfileList with specialization for highlighting search terms.
+ *
+ * @category Widget
+ * @package StatusNet
+ * @author Evan Prodromou <evan@status.net>
+ * @author Robin Millette <millette@status.net>
+ * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link http://status.net/
+ *
+ * @see PeoplesearchAction
+ */
- function get_instructions() {
- return _t('Search for people on %%site.name%% by their name, location, or interests.');
- }
-
- function show_top($error=NULL) {
- if ($error) {
- common_element('p', 'error', $error);
- } else {
- $instr = $this->get_instructions();
- $output = common_markup_to_html($instr);
- common_element_start('div', 'instructions');
- common_raw($output);
- common_element_end('div');
- }
- }
-
- function show_form($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) {
- $this->show_results($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, $terms);
- } else {
- // shouldn't happen!
- break;
- }
- }
- common_element_end('ul');
- } else {
- common_element('p', 'error', _t('No results'));
- }
-
- common_pagination($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('a', array('href' => $profile->homepage),
- $profile->homepage);
- common_element_end('p');
- }
- if ($profile->bio) {
- common_element_start('p', 'bio');
- common_raw($this->highlight($profile->bio, $terms));
- common_element_end('p');
- }
- common_element_end('li');
- }
+ function newProfileItem($profile)
+ {
+ return new PeopleSearchResultItem($profile, $this->action);
+ }
+}
- function highlight($text, $terms) {
- $pattern = '/('.implode('|',array_map('htmlspecialchars', $terms)).')/i';
- $result = preg_replace($pattern, '<strong>\\1</strong>', $text);
- return $result;
- }
+class PeopleSearchResultItem extends ProfileListItem
+{
+ function highlight($text)
+ {
+ return preg_replace($this->pattern, '<strong>\\1</strong>', htmlspecialchars($text));
+ }
}
+
projects / quix0rs-gnu-social.git / blobdiff