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- <?php
- if (!defined('STATUSNET') && !defined('LACONICA')) {
- exit(1);
- }
- require_once INSTALLDIR.'/lib/searchaction.php';
- require_once INSTALLDIR.'/lib/profilelist.php';
- 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');
- }
- function showResults($q, $page)
- {
- $profile = new Profile();
- $search_engine = $profile->getSearchEngine('profile');
- $search_engine->set_sort_mode('chron');
-
- $search_engine->limit((($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));
- } else {
-
- $this->element('p', 'error', _('No results.'));
- $this->searchSuggestions($q);
- $profile->free();
- }
- }
- function showScripts()
- {
- parent::showScripts();
- $this->autofocus('q');
- }
- }
- class PeopleSearchResults extends ProfileList
- {
- var $terms = null;
- var $pattern = null;
- function __construct($profile, $terms, $action)
- {
- parent::__construct($profile, $action);
- $this->terms = array_map('preg_quote',
- array_map('htmlspecialchars', $terms));
- $this->pattern = '/('.implode('|',$terms).')/i';
- }
- function newProfileItem($profile)
- {
- return new PeopleSearchResultItem($profile, $this->action);
- }
- }
- class PeopleSearchResultItem extends ProfileListItem
- {
- function highlight($text)
- {
- return preg_replace($this->pattern, '<strong>\\1</strong>', htmlspecialchars($text));
- }
- }
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