public static function setUser(SHUserAdapter $adapter, $JUser)
{
if (is_numeric($JUser)) {
$id = $JUser;
} elseif ($JUser instanceof JUser) {
$id = $JUser->id;
} else {
//TODO: lang string
throw new RuntimeException('Invalid User ID', 101);
}
$link = null;
// Check if we can retrieve link from cache
if (isset(self::$userCache[$adapter->loginuser]) && is_array(self::$userCache[$adapter->loginuser])) {
foreach (self::$userCache[$adapter->loginuser] as $links) {
if ($links['joomla_id'] === $id) {
$link = self::$userCache[$adapter->loginuser];
break;
}
}
}
if (empty($link)) {
$link = self::lookupFromJoomlaId(self::TYPE_USER, $id);
}
if ($link) {
// Check if we actually need to update
if ($link[0]['adapter'] == $adapter->getName() && $link[0]['domain'] == $adapter->getDomain() && $link[0]['username'] == $adapter->getId(false) && $link[0]['joomla_id'] == $id) {
return;
}
// Commit the link update
self::update($link[0]['id'], $adapter->getName(), $adapter->getDomain(), $adapter->getId(false), $id);
} else {
// Commit the link insert
self::insert(self::TYPE_USER, $adapter->getName(), $adapter->getDomain(), $adapter->getId(false), $id);
}
unset(self::$userCache['U_' . $adapter->loginuser]);
unset(self::$userCache['I_' . $id]);
}
/**
* Save the users profile to the database.
*
* @param integer $userId Joomla user ID to save.
* @param string $username Joomla username to save.
* @param SHUserAdapter $adapter User adapter of LDAP user.
* @param array $options An optional set of options.
*
* @return boolean True on success
*
* @since 2.0
*/
protected function saveProfile($userId, $username, $adapter, $options = array())
{
$xml = $this->getXMLFields($adapter->getDomain());
SHLog::add(JText::sprintf('PLG_LDAP_PROFILE_DEBUG_12221', $username), 12221, JLog::DEBUG, 'ldap');
$addRecords = array();
$updateRecords = array();
$deleteRecords = array();
$db = JFactory::getDBO();
$query = $db->getQuery(true);
// Lets get a list of current SQL entries
if (is_null($current = $this->queryProfile($userId, true)))
{
return false;
}
/* We want to process each attribute in the XML
* then find out if it exists in the LDAP directory.
* If it does, then we compare that to the value
* currently in the SQL database.
*/
$attributes = $this->getAttributes($xml);
foreach ($attributes as $attribute)
{
// Lets check for a delimiter (this is the indicator that multiple values are supported)
$delimiter = null;
$xmlField = $xml->xpath("fieldset/field[@name='$attribute']");
$value = null;
if ($delimiter = (string) $xmlField[0]['delimiter'])
{
// These are potentially multiple values
if (strToUpper($delimiter) == 'NEWLINE')
{
$delimiter = "\n";
}
$value = '';
if ($v = $adapter->getAttributes($attribute))
{
if (is_array($v[$attribute]))
{
foreach ($v[$attribute] as $values)
{
$value .= $values . $delimiter;
}
}
}
}
else
{
// These are single values
if ($v = $adapter->getAttributes($attribute))
{
if (isset($v[$attribute][0]))
{
$value = $v[$attribute][0];
}
}
}
// Get the action status required against the SQL table
$status = $this->checkSqlField($current, $attribute, $value);
switch ($status)
{
case 1:
$updateRecords[$attribute] = $value;
break;
case 2:
$addRecords[$attribute] = $value;
break;
case 3:
$deleteRecords[] = $attribute;
break;
}
}
/* Lets commit these differences to the database
* in steps (delete, add, update) and return the
* result.
*/
$results = array();
if (count($deleteRecords))
{
$results[] = $this->deleteRecords($userId, $deleteRecords);
}
if (count($addRecords))
{
$results[] = $this->addRecords($userId, $addRecords, count($current) + 1);
}
if (count($updateRecords))
{
$results[] = $this->updateRecords($userId, $updateRecords);
}
$return = (!in_array(false, $results, true));
if (count($results))
{
// Changes occurred so lets log it
SHLog::add(
JText::sprintf(
'PLG_LDAP_PROFILE_DEBUG_12225',
$username,
$return == 1 ? JText::_('PLG_LDAP_PROFILE_SUCCESS') : JText::_('PLG_LDAP_PROFILE_FAIL')
), 12225, JLog::DEBUG, 'ldap'
);
if (!$return)
{
// There was an error
return false;
}
// Everything went well - we have updated both LDAP and the J! database.
SHLog::add(JText::sprintf('PLG_LDAP_PROFILE_INFO_12224', $username), 12224, JLog::INFO, 'ldap');
// Return this was successful and something was updated
return true;
}
else
{
// No changes occurred so log that the profile was up to date
SHLog::add(
JText::sprintf('PLG_LDAP_PROFILE_DEBUG_12226', $username), 12226, JLog::DEBUG, 'ldap'
);
return;
}
}
/**
* Returns the domain or the configuration ID used for this specific user.
*
* @return string Domain or Configuration ID.
*
* @since 2.0
*/
public function getDomain()
{
if (is_null($this->domain)) {
// Lets pull the domain from the SHLdap object
$this->getId(false);
$this->domain = $this->client->domain;
}
return parent::getDomain();
}
