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<?php
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/**
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* @file
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* Provides settings pages for the CAS LDAP module.
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*/
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/**
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* Lists available CAS Attributes.
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*/
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function cas_ldap_list() {
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$cas_attr_ldap_server = variable_get('cas_attributes_ldap_server', NULL);
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if (empty($cas_attr_ldap_server)) {
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// No CAS server configured.
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return t('An <a href="@url">LDAP server</a> must be selected.', array('@url' => url('admin/config/people/cas/attributes')));
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}
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$ldap_server = ldap_servers_get_servers($cas_attr_ldap_server, 'enabled', TRUE);
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if (empty($ldap_server->testingDrupalUsername)) {
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return t('Please configure the LDAP server\'s <a href="@url">testing Drupal username</a>.', array('@url' => url('admin/config/people/ldap/servers/edit/' . $ldap_server->sid)));
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}
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$header = array('Token', 'Value');
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$rows = array();
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$attributes = cas_ldap_attributes($ldap_server->testingDrupalUsername);
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foreach ($attributes as $attribute => $value) {
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if (is_numeric($attribute)) {
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continue;
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}
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if (is_array($value)) {
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$value = $value[0];
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}
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$rows[] = array(
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t('[cas:ldap:@attribute]', array('@attribute' => drupal_strtolower($attribute))),
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check_plain($value),
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);
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}
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if (empty($rows)) {
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$rows[] = array(
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'data' => array(
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array(
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'data' => t('No LDAP attributes were returned by the LDAP server. Please ensure the <a href="@url">LDAP server</a> is configured correctly.', array('@url' => url('admin/config/people/ldap/servers/edit/' . $ldap_server->sid))),
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'colspan' => 2,
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),
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),
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);
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}
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return theme('table', array('header' => $header, 'rows' => $rows));
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}
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