Файл: qa-include/qa-external-users-wp.php
Строк: 137
<?php
/*
Question2Answer (c) Gideon Greenspan
http://www.question2answer.org/
File: qa-include/qa-external-users-wp.php
Version: See define()s at top of qa-include/qa-base.php
Description: External user functions for WordPress integration
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;
}
function qa_get_mysql_user_column_type()
{
return 'BIGINT UNSIGNED';
}
function qa_get_login_links($relative_url_prefix, $redirect_back_to_url)
{
return array(
'login' => wp_login_url(qa_opt('site_url').$redirect_back_to_url),
'register' => site_url('wp-login.php?action=register'),
'logout' => strtr(wp_logout_url(), array('&' => '&')),
);
}
function qa_get_logged_in_user()
{
$wordpressuser=wp_get_current_user();
if ($wordpressuser->ID==0)
return null;
else {
if (current_user_can('administrator'))
$level=QA_USER_LEVEL_ADMIN;
elseif (current_user_can('editor'))
$level=QA_USER_LEVEL_EDITOR;
elseif (current_user_can('contributor'))
$level=QA_USER_LEVEL_EXPERT;
else
$level=QA_USER_LEVEL_BASIC;
return array(
'userid' => $wordpressuser->ID,
'publicusername' => $wordpressuser->user_nicename,
'email' => $wordpressuser->user_email,
'level' => $level,
);
}
}
function qa_get_user_email($userid)
{
$user=get_userdata($userid);
return @$user->user_email;
}
function qa_get_userids_from_public($publicusernames)
{
global $wpdb;
if (count($publicusernames))
return qa_db_read_all_assoc(qa_db_query_sub(
'SELECT user_nicename, ID FROM '.$wpdb->base_prefix.'users WHERE user_nicename IN ($)',
$publicusernames
), 'user_nicename', 'ID');
else
return array();
}
function qa_get_public_from_userids($userids)
{
global $wpdb, $qa_cache_wp_user_emails;
if (count($userids)) {
$useridtopublic=array();
$qa_cache_wp_user_emails=array();
$userfields=qa_db_read_all_assoc(qa_db_query_sub(
'SELECT ID, user_nicename, user_email FROM '.$wpdb->base_prefix.'users WHERE ID IN (#)',
$userids
), 'ID');
foreach ($userfields as $id => $fields) {
$useridtopublic[$id]=$fields['user_nicename'];
$qa_cache_wp_user_emails[$id]=$fields['user_email'];
}
return $useridtopublic;
} else
return array();
}
function qa_get_logged_in_user_html($logged_in_user, $relative_url_prefix)
{
$publicusername=$logged_in_user['publicusername'];
return '<A HREF="'.htmlspecialchars($relative_url_prefix.'user/'.urlencode($publicusername)).
'" CLASS="qa-user-link">'.htmlspecialchars($publicusername).'</A>';
}
function qa_get_users_html($userids, $should_include_link, $relative_url_prefix)
{
$useridtopublic=qa_get_public_from_userids($userids);
$usershtml=array();
foreach ($userids as $userid) {
$publicusername=$useridtopublic[$userid];
$usershtml[$userid]=htmlspecialchars($publicusername);
if ($should_include_link)
$usershtml[$userid]='<A HREF="'.htmlspecialchars($relative_url_prefix.'user/'.urlencode($publicusername)).
'" CLASS="qa-user-link">'.$usershtml[$userid].'</A>';
}
return $usershtml;
}
function qa_avatar_html_from_userid($userid, $size, $padding)
{
require_once QA_INCLUDE_DIR.'qa-app-format.php';
global $qa_cache_wp_user_emails;
if (isset($qa_cache_wp_user_emails[$userid]))
return qa_get_gravatar_html($qa_cache_wp_user_emails[$userid], $size);
return null;
}
function qa_user_report_action($userid, $action)
{
}
/*
Omit PHP closing tag to help avoid accidental output
*/