/**
* @param ldap entry array $ldap_entry
*
* @return string user's mail value or FALSE if none present
*/
public function userEmailFromLdapEntry($ldap_entry)
{
if ($ldap_entry && $this->mail_attr) {
// not using template
$mail = isset($ldap_entry[$this->mail_attr][0]) ? $ldap_entry[$this->mail_attr][0] : FALSE;
return $mail;
} elseif ($ldap_entry && $this->mail_template) {
// template is of form [cn]@illinois.edu
ldap_servers_module_load_include('inc', 'ldap_servers', 'ldap_servers.functions');
return ldap_servers_token_replace($ldap_entry, $this->mail_template, 'ldap_entry');
} else {
return FALSE;
}
}
/** populate $user edit array (used in hook_user_save, hook_user_update, etc)
* ... should not assume all attribues are present in ldap entry
*
* @param array ldap entry $ldap_user
* @param object $ldap_server
* @param array $edit see hook_user_save, hook_user_update, etc
* @param drupal account object $account
* @param string $op see hook_ldap_attributes_needed_alter
*/
function entryToUserEdit($ldap_user, &$edit, $ldap_server, $direction = LDAP_USER_PROV_DIRECTION_TO_DRUPAL_USER, $prov_events = NULL)
{
// need array of user fields and which direction and when they should be synched.
if (!$prov_events) {
$prov_events = ldap_user_all_events();
}
$mail_synched = $this->isSynched('[property.mail]', $prov_events, $direction);
if (!isset($edit['mail']) && $mail_synched) {
$derived_mail = $ldap_server->userEmailFromLdapEntry($ldap_user['attr']);
if ($derived_mail) {
$edit['mail'] = $derived_mail;
}
}
if ($this->isSynched('[property.name]', $prov_events, $direction) && !isset($edit['name'])) {
$name = $ldap_server->userUsernameFromLdapEntry($ldap_user['attr']);
if ($name) {
$edit['name'] = $name;
}
}
if ($direction == LDAP_USER_PROV_DIRECTION_TO_DRUPAL_USER && in_array(LDAP_USER_EVENT_CREATE_DRUPAL_USER, $prov_events)) {
$edit['mail'] = isset($edit['mail']) ? $edit['mail'] : $ldap_user['mail'];
$edit['pass'] = isset($edit['pass']) ? $edit['pass'] : user_password(20);
$edit['init'] = isset($edit['init']) ? $edit['init'] : $edit['mail'];
$edit['status'] = isset($edit['status']) ? $edit['status'] : 1;
$edit['signature'] = isset($edit['signature']) ? $edit['signature'] : '';
$edit['data']['ldap_user']['init'] = array('sid' => $ldap_user['sid'], 'dn' => $ldap_user['dn'], 'mail' => $edit['mail']);
}
/**
* basic $user ldap fields
*/
if ($this->isSynched('[field.ldap_user_puid]', $prov_events, $direction)) {
$ldap_user_puid = $ldap_server->userPuidFromLdapEntry($ldap_user['attr']);
if ($ldap_user_puid) {
$edit['ldap_user_puid'][LANGUAGE_NONE][0]['value'] = $ldap_user_puid;
//
}
}
if ($this->isSynched('[field.ldap_user_puid_property]', $prov_events, $direction)) {
$edit['ldap_user_puid_property'][LANGUAGE_NONE][0]['value'] = $ldap_server->unique_persistent_attr;
}
if ($this->isSynched('[field.ldap_user_puid_sid]', $prov_events, $direction)) {
$edit['ldap_user_puid_sid'][LANGUAGE_NONE][0]['value'] = $ldap_server->sid;
}
if ($this->isSynched('[field.ldap_user_current_dn]', $prov_events, $direction)) {
$edit['ldap_user_current_dn'][LANGUAGE_NONE][0]['value'] = $ldap_user['dn'];
}
// Get any additional mappings.
$mappings = $this->getSynchMappings($direction, $prov_events);
// Loop over the mappings.
foreach ($mappings as $user_attr_key => $field_detail) {
// //dpm('field detail');//dpm($field_detail);
// Make sure this mapping is relevant to the sync context.
if (!$this->isSynched($user_attr_key, $prov_events, $direction)) {
continue;
}
/**
* if "convert from binary is selected" and no particular method is in token,
* default to ldap_servers_binary() function
*/
if ($field_detail['convert'] && strpos($field_detail['ldap_attr'], ';') === FALSE) {
$field_detail['ldap_attr'] = str_replace(']', ';binary]', $field_detail['ldap_attr']);
}
$value = ldap_servers_token_replace($ldap_user['attr'], $field_detail['ldap_attr'], 'ldap_entry');
list($value_type, $value_name, $value_instance) = ldap_servers_parse_user_attr_name($user_attr_key);
// $value_instance not used, may have future use case
// Are we dealing with a field?
if ($value_type == 'field') {
// Field api field - first we get the field.
$field = field_info_field($value_name);
// Then the columns for the field in the schema.
$columns = array_keys($field['columns']);
// Then we convert the value into an array if it's scalar.
$values = $field['cardinality'] == 1 ? array($value) : (array) $value;
$items = array();
// Loop over the values and set them in our $items array.
foreach ($values as $delta => $value) {
if (isset($value)) {
// We set the first column value only, this is consistent with
// the Entity Api (@see entity_metadata_field_property_set).
$items[$delta][$columns[0]] = $value;
}
}
// Add them to our edited item.
$edit[$value_name][LANGUAGE_NONE] = $items;
} elseif ($value_type == 'property') {
// Straight property.
$edit[$value_name] = $value;
}
}
// Allow other modules to have a say.
drupal_alter('ldap_user_edit_user', $edit, $ldap_user, $ldap_server, $prov_events);
}