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- <?php
- if (!defined('STATUSNET') && !defined('LACONICA')) {
- exit(1);
- }
- require_once INSTALLDIR . '/lib/search/searchaction.php';
- require_once INSTALLDIR . '/lib/profile/profilelist.php';
- class GroupsearchAction extends SearchAction
- {
- function getInstructions()
- {
-
- return _('Search for groups on %%site.name%% by their name, location, or description. ' .
- 'Separate the terms by spaces; they must be 3 characters or more.');
- }
- function title()
- {
-
- return _('Group search');
- }
- function showResults($q, $page)
- {
- $user_group = new User_group;
- $user_group->limit((($page-1)*GROUPS_PER_PAGE), GROUPS_PER_PAGE + 1);
- $wheres = array('nickname', 'fullname', 'homepage', 'description', 'location');
- foreach ($wheres as $where) {
- $where_q = "$where like '%" . trim($user_group->escape($q), '\'') . '%\'';
- $user_group->whereAdd($where_q, 'OR');
- }
- $cnt = $user_group->find();
- if ($cnt > 0) {
- $terms = preg_split('/[\s,]+/', $q);
- $results = new GroupSearchResults($user_group, $terms, $this);
- $results->show();
- $user_group->free();
- $this->pagination($page > 1, $cnt > GROUPS_PER_PAGE,
- $page, 'groupsearch', array('q' => $q));
- } else {
-
- $this->element('p', 'error', _('No results.'));
- $this->searchSuggestions($q);
- if (common_logged_in()) {
-
-
- $message = _('If you cannot find the group you\'re looking for, you can [create it](%%action.newgroup%%) yourself.');
- }
- else {
-
-
- $message = _('Why not [register an account](%%action.register%%) and [create the group](%%action.newgroup%%) yourself!');
- }
- $this->elementStart('div', 'guide');
- $this->raw(common_markup_to_html($message));
- $this->elementEnd('div');
- $user_group->free();
- }
- }
- function showScripts()
- {
- parent::showScripts();
- $this->autofocus('q');
- }
- }
- class GroupSearchResults extends GroupList
- {
- var $terms = null;
- var $pattern = null;
- function __construct($user_group, $terms, $action)
- {
- parent::__construct($user_group, null, $action);
- $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));
- }
- }
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