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<?php
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/**
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* @file
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* FeedsDrupalUserLdapEntryFetcher.
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*/
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define('LDAP_FEEDS_DRUPAL_USER_FETCHER_FILTER_AUTHENTICATED', FALSE);
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define('LDAP_FEEDS_DRUPAL_USER_FETCHER_FILTER_ROLES', FALSE);
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/**
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*
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*/
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class FeedsDrupalUserLdapEntryFetcherResult extends FeedsFetcherResult {
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public $filterLdapAuthenticated;
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public $availableDrupalUserAttributes;
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public $filterRoles;
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/**
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* Constructor.
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*/
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public function __construct($source_config) {
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$this->availableDrupalUserAttributes = ldap_feeds_drupal_user_attributes();
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$this->filterLdapAuthenticated = isset($source_config['filterLdapAuthenticated']) ? $source_config['filterLdapAuthenticated'] : LDAP_FEEDS_DRUPAL_USER_FETCHER_FILTER_AUTHENTICATED;
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$this->filterRoles = isset($source_config['filterRoles']) ? $source_config['filterRoles'] : LDAP_FEEDS_DRUPAL_USER_FETCHER_FILTER_ROLES;
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parent::__construct('');
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$this->ldap_result = $this->getRaw();
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return $this->ldap_result;
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}
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/**
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* Overrides parent::getRaw();.
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*/
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public function getRaw() {
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// Needs to loop through all users, and query ldap for each, one at a time.
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$query = new EntityFieldQuery();
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$entities = $query
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->entityCondition('entity_type', 'user')
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->execute();
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$users = entity_load('user', array_keys($entities['user']));
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if ($this->filterRoles) {
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$selectedRoles = array_filter($this->filterRoles);
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$filterOnRoles = (boolean) (count($selectedRoles));
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}
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else {
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$filterOnRoles = FALSE;
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}
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foreach ($users as $uid => $user) {
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if (
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$uid == 0 ||
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$uid == 1 ||
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($this->filterLdapAuthenticated && !isset($user->data['ldap_user'])) ||
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($filterOnRoles && !array_intersect(array_values($selectedRoles), array_keys($user->roles)))
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) {
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continue;
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}
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if ($ldap_user = ldap_servers_get_user_ldap_data($user)) {
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unset($ldap_user['mail']);
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$ldap_user['attr']['count'] = $ldap_user['attr']['count'] + count($this->availableDrupalUserAttributes);
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foreach ($this->availableDrupalUserAttributes as $attr_name => $attr_conf) {
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$ldap_user['attr'][] = $attr_conf['token'];
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$ldap_user['attr'][$attr_conf['token']]['count'] = 1;
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$ldap_user['attr'][$attr_conf['token']][0] = (string) $user->{$attr_name};
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}
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$results[] = $ldap_user;
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}
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}
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$results['count'] = count($results);
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return $results;
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}
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}
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/**
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* Fetches data via LDAP Query.
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*/
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class FeedsDrupalUserLdapEntryFetcher extends FeedsFetcher {
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/**
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* Implements FeedsFetcher::fetch().
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*/
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public function fetch(FeedsSource $source) {
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$source_config = $source->getConfigFor($this);
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$result = new FeedsDrupalUserLdapEntryFetcherResult($source_config);
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return $result;
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}
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/**
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* Override parent::configDefaults().
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*/
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public function configDefaults() {
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return [
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'filterLdapAuthenticated' => [],
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'availableDrupalUserAttributes' => ldap_feeds_drupal_user_attributes(),
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'filterRoles' => [],
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];
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}
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/**
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* Override parent::configForm().
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*/
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public function configForm(&$form_state) {
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$form = [];
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$form['filterLdapAuthenticated'] = [
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'#type' => 'checkbox',
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'#title' => t('Only return ldap authenticated users.'),
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'#default_value' => $this->config['filterLdapAuthenticated'],
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'#description' => t('If checked, only users who are associated with ldap accounts will be returned.'),
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];
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return $form;
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}
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/**
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* Override parent::sourceFormValidate().
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*/
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public function sourceFormValidate(&$values) {
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}
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/**
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* Override parent::sourceForm().
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*/
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public function sourceForm($source_config) {
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$tokens = [
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'!edit_link' => l(t('Edit Feed'), 'admin/structure/feeds/' . $this->id),
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];
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$form_state = [];
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$form = $this->configForm($form_state);
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$form['addendum'] = [
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'#type' => 'markup',
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'#markup' => t('This import is configured at !edit_link.', $tokens),
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];
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return $form;
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}
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}
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