qa-page-users-special.php 2.42 KB
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<?php
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/*
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	Question2Answer by Gideon Greenspan and contributors
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	http://www.question2answer.org/

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	File: qa-include/qa-page-users-special.php
	Version: See define()s at top of qa-include/qa-base.php
	Description: Controller for admin page showing users with non-standard privileges


	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.
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	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.'qa-db-selects.php';
	require_once QA_INCLUDE_DIR.'qa-app-users.php';
	require_once QA_INCLUDE_DIR.'qa-app-format.php';

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//	Check we're not using single-sign on integration
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	if (QA_FINAL_EXTERNAL_USERS)
		qa_fatal_error('User accounts are handled by external code');
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//	Get list of special users

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	$users = qa_db_select_with_pending(qa_db_users_from_level_selectspec(QA_USER_LEVEL_EXPERT));
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//	Check we have permission to view this page (moderator or above)

	if (qa_get_logged_in_level() < QA_USER_LEVEL_MODERATOR) {
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		$qa_content = qa_content_prepare();
		$qa_content['error'] = qa_lang_html('users/no_permission');
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		return $qa_content;
	}


//	Get userids and handles of retrieved users

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	$usershtml = qa_userids_handles_html($users);
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//	Prepare content for theme

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	$qa_content = qa_content_prepare();
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	$qa_content['title'] = qa_lang_html('users/special_users');
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	$qa_content['ranking'] = array(
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		'items' => array(),
		'rows' => ceil(qa_opt('page_size_users')/qa_opt('columns_users')),
		'type' => 'users'
	);
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	foreach ($users as $user) {
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		$qa_content['ranking']['items'][] = array(
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			'label' => $usershtml[$user['userid']],
			'score' => qa_html(qa_user_level_string($user['level'])),
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			'raw' => $user,
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		);
	}

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	$qa_content['navigation']['sub'] = qa_users_sub_navigation();
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	return $qa_content;


/*
	Omit PHP closing tag to help avoid accidental output
*/