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<?php
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/**
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* Implements hook_ctools_plugin_api().
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*/
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function ldap_feeds_ctools_plugin_api($owner, $api) {
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if ($owner == 'feeds' && $api == 'plugins') {
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return array('version' => 1);
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}
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}
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/**
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* Implements hook_feeds_plugins().
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*/
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function ldap_feeds_feeds_plugins() {
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$path = drupal_get_path('module', 'ldap_feeds');
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$info = array();
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$info['FeedsLdapQueryFetcher'] = array(
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'name' => 'LDAP Query Fetcher',
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'description' => 'Fetch content from ldap query',
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'handler' => array(
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'parent' => 'FeedsFetcher', // This is the key name, not the class name.
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'class' => 'FeedsLdapQueryFetcher',
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'file' => 'FeedsLdapQueryFetcher.inc',
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'path' => $path,
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),
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);
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$info['FeedsDrupalUserLdapEntryFetcher'] = array(
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'name' => 'Drupal User LDAP Entry Fetcher',
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'description' => 'Fetches one entry for each LDAP authenticated user. Fetches both LDAP entry attributes such as
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<code>cn, dn,</code> etc.
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and Drupal user data such as <code>uid, name, mail, created, status, language, </code>and <code>signature</code>.',
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'handler' => array(
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'parent' => 'FeedsFetcher', // This is the key name, not the class name.
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'class' => 'FeedsDrupalUserLdapEntryFetcher',
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'file' => 'FeedsDrupalUserLdapEntryFetcher.inc',
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'path' => $path,
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),
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);
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$info['FeedsLdapEntryParser'] = array(
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'name' => t('LDAP Entry Parser for Feeds'),
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'description' => t('Parse an LDAP Entry Array'),
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'handler' => array(
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'parent' => 'FeedsParser',
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'class' => 'FeedsLdapEntryParser',
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'file' => 'FeedsLdapEntryParser.inc',
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'path' => $path,
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),
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);
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return $info;
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}
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/**
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* Implements hook_enable().
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*
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* Clear Feed's plugin cache so that this plugin shows up.
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*/
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function ldap_feeds_enable() {
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cache_clear_all('plugins:feeds:plugins', 'cache');
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}
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function ldap_feeds_drupal_user_attributes() {
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$attributes = array(
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'uid' => array('token' => 'drupal.uid', 'description' => 'Drupal used id. e.g. 413'),
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'name' => array('token' => 'drupal.name', 'description' => 'Drupal username. e.g. jdoe'),
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'mail' => array('token' => 'drupal.mail', 'description' => 'Drupal email address. e.g. jdoe@gmail.com'),
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'created' => array('token' => 'drupal.created', 'description' => 'Drupal account created timestamp in unix e.g. 432432432'),
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'status' => array('token' => 'drupal.status', 'description' => 'Drupal user status e.g. 1 or 0'),
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'language' => array('token' => 'drupal.language', 'description' => 'Drupal language.'),
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'signature' => array('token' => 'drupal.signature', 'description' => 'Drupal signature. e.g. Happy Joe'),
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'login' => array('token' => 'drupal.login', 'description' => 'Drupal unix timestamp of last login e.g. 1317494439'),
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'init' => array('token' => 'drupal.init', 'description' => 'Drupal user init e.g. jdoe@gmail.com'),
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);
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// ldap_authentication and some other modules may want to add additional drupal user tokens
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// largely derived from the $user->data array, but possibly from related data such as authmaps
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// some use cases for alter are simply edge cases
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drupal_alter('ldap_feeds_drupal_user_attributes', $attributes);
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return $attributes;
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}
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/**
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* show some sample ldap user data to help with mapping interface
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*/
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function ldap_feeds_form_feeds_ui_mapping_form_alter(&$form, &$form_state, $form_id) {
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$importer = feeds_importer_load($form['#importer']);
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if ($importer->config['fetcher']['plugin_key'] == 'FeedsDrupalUserLdapEntryFetcher') {
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ldap_feeds_drupal_user_legend($form, $importer);
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}
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elseif ($importer->config['fetcher']['plugin_key'] == 'FeedsLdapQueryFetcher') {
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ldap_feeds_query_legend($form, $importer);
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}
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}
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/**
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* add additional data to mapping form for ldap query fetcher
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*/
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function ldap_feeds_query_legend(&$form, $importer) {
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$source = feeds_source($importer->id);
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$fetcher = feeds_plugin('FeedsLdapQueryFetcher', $source->importer->id);
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// $fetcher_result = new FeedsLdapQueryFetcher($source->config);
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// $records = $fetcher->getRaw(); // FeedsSource $source
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// foreach ($records[0] as $field_name => $value) {
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// $sources[$field_name] = array(
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// 'name' => array('#markup' => $field_name),
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// 'description' => array('#markup' => _ldap_feeds_query_legend($records, $field_name)));
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// }
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// $form['legendset']['#description'] = t('Name column is the value that should go in the SOURCE column above. Description column are from first few records of query in fetcher.', $tokens);
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// $form['legendset']['legend']['sources'] = $sources;
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}
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function _ldap_feeds_query_legend($records, $field_name) {
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$examples = array();
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foreach ($records as $i => $record) {
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$examples[] = $record[$field_name];
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if ($i > 5 ) {
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break;
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}
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}
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return join(', ', array_filter($examples));
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}
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/**
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* add additional data to mapping form for drupal user fetcher
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*/
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function ldap_feeds_drupal_user_legend(&$form, $importer) {
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$sources = array();
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$servers = ldap_servers_get_servers(NULL, 'enabled');
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$form['legendset']['#description'] = "";
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$drupal_user_attributes = $importer->config['fetcher']['config']['availableDrupalUserAttributes'];
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foreach ($drupal_user_attributes as $attr_name => $attr_conf) {
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$id = $attr_conf['token'];
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$sources[$id] = array('name' => array('#markup' => $id), 'description' => array('#markup' => ''));
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}
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foreach ($servers as $sid => $ldap_server) {
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if ($ldap_server->testingDrupalUsername) {
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$account = user_load_by_name($ldap_server->testingDrupalUsername);
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foreach ($drupal_user_attributes as $attr_name => $attr_conf) {
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if ($attr_name == 'count') {
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continue;
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}
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$id = $attr_conf['token'];
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if ($account) {
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$sources[$id] = array('name' => array('#markup' => $id), 'description' => array('#markup' => $account->{$attr_name}));
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}
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}
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$ldap_user = ldap_servers_get_user_ldap_data($ldap_server->testingDrupalUsername, $sid);
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foreach ($ldap_user['attr'] as $id => $value) {
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if (!is_numeric($id) && is_scalar($ldap_user['attr'][$id][0]) && $ldap_user['attr'][$id]['count'] == 1) {
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$sources[$id] = array('name' => array('#markup' => $id), 'description' => array('#markup' => $ldap_user['attr'][$id][0]));
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}
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elseif ($ldap_user['attr'][$id]['count'] > 1) {
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$item = t('MULTIVALUED ATTRIBUTE:') . join(" , \n", $ldap_user['attr'][$id]);
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$sources[$id] = array('name' => array('#markup' => $id), 'description' => array('#markup' => $item));
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}
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}
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$form['legendset']['#description'] .= t('LDAP Attributes in the source "description" column are from testing ldap user (%testing_user) on the server %sid, which is configured in
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the ldap server form.', array('%sid' => $sid, '%testing_user' => $ldap_server->testingDrupalUsername));
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}
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else {
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foreach (array('dn' => 'distinguished name', 'cn' => 'cname') as $id => $value) {
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$sources[$id] = array('name' => array('#markup' => $id), 'description' => array('#markup' => $value));
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}
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}
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}
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$form['legendset']['legend']['sources'] = $sources;
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}
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