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<?php
/*
Question2Answer by Gideon Greenspan and contributors
http://www.question2answer.org/
File: qa-include/qa-page-users.php
Description: Controller for top scoring users page
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
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 General Public License for more details.
More about this license: http://www.question2answer.org/license.php
*/
if (!defined('QA_VERSION')) { // don't allow this page to be requested directly from browser
header('Location: ../');
exit;
}
require_once QA_INCLUDE_DIR . 'db/users.php';
require_once QA_INCLUDE_DIR . 'db/selects.php';
require_once QA_INCLUDE_DIR . 'app/format.php';
// Get list of all users
$start = qa_get_start();
$users = qa_db_select_with_pending(qa_db_top_users_selectspec($start, qa_opt_if_loaded('page_size_users')));
$usercount = qa_opt('cache_userpointscount');
$pagesize = qa_opt('page_size_users');
$users = array_slice($users, 0, $pagesize);
$usershtml = qa_userids_handles_html($users);
// Prepare content for theme
$qa_content = qa_content_prepare();
$qa_content['title'] = qa_lang_html('main/highest_users');
$qa_content['ranking'] = array(
'items' => array(),
'rows' => ceil($pagesize / qa_opt('columns_users')),
'type' => 'users'
);
if (count($users)) {
foreach ($users as $userid => $user) {
if (QA_FINAL_EXTERNAL_USERS)
$avatarhtml = qa_get_external_avatar_html($user['userid'], qa_opt('avatar_users_size'), true);
else {
$avatarhtml = qa_get_user_avatar_html($user['flags'], $user['email'], $user['handle'],
$user['avatarblobid'], $user['avatarwidth'], $user['avatarheight'], qa_opt('avatar_users_size'), true);
}
// avatar and handle now listed separately for use in themes
$qa_content['ranking']['items'][] = array(
'avatar' => $avatarhtml,
'label' => $usershtml[$user['userid']],
'score' => qa_html(qa_format_number($user['points'], 0, true)),
'raw' => $user,
);
}
} else {
$qa_content['title'] = qa_lang_html('main/no_active_users');
}
// set the canonical url based on possible pagination
$qa_content['canonical'] = qa_path_html(qa_request(), ($start > 0 ? array('start' => $start) : null), qa_opt('site_url'));
$qa_content['page_links'] = qa_html_page_links(qa_request(), $start, $pagesize, $usercount, qa_opt('pages_prev_next'));
$qa_content['navigation']['sub'] = qa_users_sub_navigation();
return $qa_content;