/**
* OWA authentication filter method
*
* This filter function authenticates the user and populates the
* the current user in OWA with the proper role, and allowed sites list.
*
* This method kicks in after all over OWA's built in auth methods have failed
* in the owa_auth class.
*
* @param $auth_status boolean
* @return $auth_status boolean
*/
function owa_wpAuthUser($auth_status)
{
$current_user = wp_get_current_user();
if ($current_user instanceof WP_User) {
// logged in, authenticated
$cu = owa_coreAPI::getCurrentUser();
$cu->setAuthStatus(true);
if (isset($current_user->user_login)) {
$cu->setUserData('user_id', $current_user->user_login);
owa_coreAPI::debug("Wordpress User_id: " . $current_user->user_login);
}
if (isset($current_user->user_email)) {
$cu->setUserData('email_address', $current_user->user_email);
}
if (isset($current_user->first_name)) {
$cu->setUserData('real_name', $current_user->first_name . ' ' . $current_user->last_name);
$cu->setRole(owa_translate_role($current_user->roles));
}
owa_coreAPI::debug("Wordpress User Role: " . print_r($current_user->roles, true));
owa_coreAPI::debug("Wordpress Translated OWA User Role: " . $cu->getRole());
// fetch the list of allowed blogs from WP
$domains = array();
$allowedBlogs = get_blogs_of_user($current_user->ID);
foreach ($allowedBlogs as $blog) {
$domains[] = $blog->siteurl;
}
// check to see if we are installing before trying to load sites
// other wise you run into a race condition as config file
// might not be created.
if (!defined('OWA_INSTALLING')) {
// load assigned sites list by domain
$cu->loadAssignedSitesByDomain($domains);
}
$cu->setInitialized();
return true;
} else {
// not logged in to WP and therefor not authenticated
return false;
}
}
/**
* Singleton Method
*
* Returns an instance of OWA
*
* @return $owa object
*/
function &owa_getInstance()
{
static $owa;
if (empty($owa)) {
require_once OWA_BASE_CLASSES_DIR . 'owa_wp.php';
// create owa instance w/ config
$owa = new owa_wp();
$owa->setSiteId(md5(get_settings('siteurl')));
$owa->setSetting('base', 'report_wrapper', 'wrapper_wordpress.tpl');
$owa->setSetting('base', 'link_template', '%s&%s');
$owa->setSetting('base', 'main_url', '../wp-admin/index.php?page=owa');
$owa->setSetting('base', 'main_absolute_url', get_bloginfo('url') . '/wp-admin/index.php?page=owa');
$owa->setSetting('base', 'action_url', get_bloginfo('url') . '/index.php?owa_specialAction');
$owa->setSetting('base', 'api_url', get_bloginfo('url') . '/index.php?owa_apiAction');
$owa->setSetting('base', 'is_embedded', true);
// needed as old installs might have this turned on by default...
$owa->setSetting('base', 'delay_first_hit', false);
// Access WP current user object to check permissions
$current_user = owa_getCurrentWpUser();
//print_r($current_user);
// Set OWA's current user info and mark as authenticated so that
// downstream controllers don't have to authenticate
$cu =& owa_coreAPI::getCurrentUser();
if (isset($current_user->user_login)) {
$cu->setUserData('user_id', $current_user->user_login);
owa_coreAPI::debug("Wordpress User_id: " . $current_user->user_login);
}
if (isset($current_user->user_email)) {
$cu->setUserData('email_address', $current_user->user_email);
}
if (isset($current_user->first_name)) {
$cu->setUserData('real_name', $current_user->first_name . ' ' . $current_user->last_name);
$cu->setRole(owa_translate_role($current_user->roles));
}
owa_coreAPI::debug("Wordpress User Role: " . print_r($current_user->roles, true));
owa_coreAPI::debug("Wordpress Translated OWA User Role: " . $cu->getRole());
$cu->setAuthStatus(true);
}
return $owa;
}
/**
* Populates OWA's current user object with info about the current mediawiki user.
* This info is needed by OWA authentication system as well as to add dimensions
* requests that are logged.
*/
function owa_mwAuthUser($auth_status)
{
global $wgUser, $wgOwaSiteId;
if ($wgUser->isLoggedIn()) {
$cu = owa_coreAPI::getCurrentUser();
$cu->setAuthStatus(true);
$cu->setUserData('user_id', $wgUser->getName());
$cu->setUserData('email_address', $wgUser->getEmail());
$cu->setUserData('real_name', $wgUser->getRealName());
$cu->setRole(owa_translate_role($wgUser->getGroups()));
// set list of allowed sites. In this case it's only this wiki.
$domains = array($wgOwaSiteId);
// load assigned sites list by domain
$cu->loadAssignedSitesByDomain($domains);
$cu->setInitialized();
return true;
} else {
// not logged in
return false;
}
}
/**
* OWA Singelton
*
* Needed to avoid OWA loading for every mediawiki request
*/
function owa_singleton()
{
static $owa;
if (empty($owa)) {
global $wgUser, $wgServer, $wgScriptPath, $wgScript, $wgMainCacheType, $wgMemCachedServers, $wgOwaSiteId, $wgOwaMemCachedServers;
/* OWA CONFIGURATION OVERRIDES */
$owa_config = array();
// check for memcache. these need to be passed into OWA to avoid race condition.
if ($wgMainCacheType === CACHE_MEMCACHED) {
$owa_config['cacheType'] = 'memcached';
$owa_config['memcachedServers'] = $wgMemCachedServers;
}
$owa = new owa_mw($owa_config);
$owa->setSetting('base', 'report_wrapper', 'wrapper_mediawiki.tpl');
$owa->setSetting('base', 'main_url', $wgScriptPath . '/index.php?title=Special:Owa');
$owa->setSetting('base', 'main_absolute_url', $wgServer . $owa->getSetting('base', 'main_url'));
$owa->setSetting('base', 'action_url', $wgServer . $wgScriptPath . '/index.php?action=owa&owa_specialAction');
$owa->setSetting('base', 'api_url', $wgServer . $wgScriptPath . '/index.php?action=owa&owa_apiAction');
$owa->setSetting('base', 'link_template', '%s&%s');
$owa->setSetting('base', 'is_embedded', true);
$owa->setSetting('base', 'query_string_filters', 'returnto');
$owa->setSetting('base', 'delay_first_hit', false);
if (!$wgOwaSiteId) {
$wgOwaSiteId = md5($wgServer . $wgScriptPath);
}
$owa->setSiteId($wgOwaSiteId);
/**
* Populates OWA's current user object with info about the current mediawiki user.
* This info is needed by OWA authentication system as well as to add dimensions
* requests that are logged.
*/
$cu =& owa_coreAPI::getCurrentUser();
$cu->setUserData('user_id', $wgUser->getName());
$cu->setUserData('email_address', $wgUser->getEmail());
$cu->setUserData('real_name', $wgUser->getRealName());
$cu->setRole(owa_translate_role($wgUser->getGroups()));
$cu->setAuthStatus(true);
}
return $owa;
}
