webmaster@1: <?php
webmaster@1: // $Id: openid.pages.inc,v 1.5 2008/01/30 22:11:22 goba Exp $
webmaster@1: 
webmaster@1: /**
webmaster@1:  * @file
webmaster@1:  * User page callbacks for the openid module.
webmaster@1:  */
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Menu callback; Process an OpenID authentication.
webmaster@1:  */
webmaster@1: function openid_authentication_page() {
webmaster@1:   $result = openid_complete();
webmaster@1:   switch ($result['status']) {
webmaster@1:     case 'success':
webmaster@1:       return openid_authentication($result);
webmaster@1:     case 'failed':
webmaster@1:       drupal_set_message(t('OpenID login failed.'), 'error');
webmaster@1:       break;
webmaster@1:     case 'cancel':
webmaster@1:       drupal_set_message(t('OpenID login cancelled.'));
webmaster@1:       break;
webmaster@1:   }
webmaster@1:   drupal_goto();
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Menu callback; Manage OpenID identities for the specified user.
webmaster@1:  */
webmaster@1: function openid_user_identities($account) {
webmaster@1:   drupal_set_title(check_plain($account->name));
webmaster@1:   drupal_add_css(drupal_get_path('module', 'openid') .'/openid.css', 'module');
webmaster@1: 
webmaster@1:   // Check to see if we got a response
webmaster@1:   $result = openid_complete();
webmaster@1:   if ($result['status'] == 'success') {
webmaster@1:     $identity = $result['openid.claimed_id'];
webmaster@1:     db_query("INSERT INTO {authmap} (uid, authname, module) VALUES (%d, '%s','openid')", $account->uid, $identity);
webmaster@1:     drupal_set_message(t('Successfully added %identity', array('%identity' => $identity)));
webmaster@1:   }
webmaster@1: 
webmaster@1:   $header = array(t('OpenID'), t('Operations'));
webmaster@1:   $rows = array();
webmaster@1: 
webmaster@1:   $result = db_query("SELECT * FROM {authmap} WHERE module='openid' AND uid=%d", $account->uid);
webmaster@1:   while ($identity = db_fetch_object($result)) {
webmaster@1:     $rows[] = array($identity->authname, l(t('Delete'), 'user/'. $account->uid .'/openid/delete/'. $identity->aid));
webmaster@1:   }
webmaster@1: 
webmaster@1:   $output = theme('table', $header, $rows);
webmaster@1:   $output .= drupal_get_form('openid_user_add');
webmaster@1:   return $output;
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Form builder; Add an OpenID identity.
webmaster@1:  *
webmaster@1:  * @ingroup forms
webmaster@1:  * @see openid_user_add_validate()
webmaster@1:  */
webmaster@1: function openid_user_add() {
webmaster@1:   $form['openid_identifier'] = array(
webmaster@1:     '#type' => 'textfield',
webmaster@1:     '#title' => t('OpenID'),
webmaster@1:   );
webmaster@1:   $form['submit'] = array('#type' => 'submit', '#value' => t('Add an OpenID'));
webmaster@1:   return $form;
webmaster@1: }
webmaster@1: 
webmaster@1: function openid_user_add_validate($form, &$form_state) {
webmaster@1:   // Check for existing entries.
webmaster@1:   $claimed_id = _openid_normalize($form_state['values']['openid_identifier']);
webmaster@1:   if (db_result(db_query("SELECT authname FROM {authmap} WHERE authname='%s'", $claimed_id))) {
webmaster@1:     form_set_error('openid_identifier', t('That OpenID is already in use on this site.'));
webmaster@1:   }
webmaster@1:   else {
webmaster@1:     $return_to = url('user/'. arg(1) .'/openid', array('absolute' => TRUE));
webmaster@1:     openid_begin($form_state['values']['openid_identifier'], $return_to);
webmaster@1:   }
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Menu callback; Delete the specified OpenID identity from the system.
webmaster@1:  */
webmaster@1: function openid_user_delete($account, $aid = 0) {
webmaster@1:   db_query("DELETE FROM {authmap} WHERE uid=%d AND aid=%d AND module='openid'", $account->uid, $aid);
webmaster@1:   if (db_affected_rows()) {
webmaster@1:     drupal_set_message(t('OpenID deleted.'));
webmaster@1:   }
webmaster@1:   drupal_goto('user/'. $account->uid .'/openid');
webmaster@1: }