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root / drupal7 / modules / openid / openid.pages.inc @ db2d93dd

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<?php
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/**
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 * @file
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 * User page callbacks for the openid module.
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 */
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/**
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 * Menu callback; Process an OpenID authentication.
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 */
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function openid_authentication_page() {
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  $result = openid_complete();
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  switch ($result['status']) {
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    case 'success':
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      return openid_authentication($result);
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    case 'failed':
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      drupal_set_message(t('OpenID login failed.'), 'error');
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      break;
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    case 'cancel':
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      drupal_set_message(t('OpenID login cancelled.'));
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      break;
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  }
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  drupal_goto();
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}
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/**
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 * Menu callback; Manage OpenID identities for the specified user.
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 */
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function openid_user_identities($account) {
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  drupal_set_title(format_username($account));
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  drupal_add_css(drupal_get_path('module', 'openid') . '/openid.css');
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  // Check to see if we got a response
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  $result = openid_complete();
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  if ($result['status'] == 'success') {
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    $identity = $result['openid.claimed_id'];
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    $query = db_insert('authmap')
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      ->fields(array(
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        'uid' => $account->uid,
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        'authname' => $identity,
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        'module' => 'openid',
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      ))
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      ->execute();
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    drupal_set_message(t('Successfully added %identity', array('%identity' => $identity)));
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  }
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  $header = array(t('OpenID'), t('Operations'));
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  $rows = array();
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  $result = db_query("SELECT * FROM {authmap} WHERE module='openid' AND uid=:uid", array(':uid' => $account->uid));
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  foreach ($result as $identity) {
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    $rows[] = array(check_plain($identity->authname), l(t('Delete'), 'user/' . $account->uid . '/openid/delete/' . $identity->aid));
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  }
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  $build['openid_table'] = array(
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    '#theme' => 'table',
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    '#header' => $header,
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    '#rows' => $rows,
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    '#empty' => t('No OpenID identities available for this account.'),
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  );
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  $build['openid_user_add'] = drupal_get_form('openid_user_add');
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  return $build;
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}
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/**
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 * Form builder; Add an OpenID identity.
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 *
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 * @ingroup forms
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 * @see openid_user_add_validate()
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 */
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function openid_user_add() {
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  $form['openid_identifier'] = array(
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    '#type' => 'textfield',
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    '#title' => t('OpenID'),
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  );
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  $form['actions'] = array('#type' => 'actions');
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  $form['actions']['submit'] = array('#type' => 'submit', '#value' => t('Add an OpenID'));
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  return $form;
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}
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function openid_user_add_validate($form, &$form_state) {
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  // Check for existing entries.
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  $claimed_id = openid_normalize($form_state['values']['openid_identifier']);
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  if (db_query("SELECT authname FROM {authmap} WHERE authname = :authname", (array(':authname' => $claimed_id)))->fetchField()) {
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    form_set_error('openid_identifier', t('That OpenID is already in use on this site.'));
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  }
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}
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function openid_user_add_submit($form, &$form_state) {
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  $return_to = url('user/' . arg(1) . '/openid', array('absolute' => TRUE));
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  openid_begin($form_state['values']['openid_identifier'], $return_to);
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}
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/**
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 * Menu callback; Delete the specified OpenID identity from the system.
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 */
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function openid_user_delete_form($form, $form_state, $account, $aid = 0) {
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  $authname = db_query("SELECT authname FROM {authmap} WHERE uid = :uid AND aid = :aid AND module = 'openid'", array(
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    ':uid' => $account->uid,
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    ':aid' => $aid,
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  ))
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  ->fetchField();
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  return confirm_form(array(), t('Are you sure you want to delete the OpenID %authname for %user?', array('%authname' => $authname, '%user' => $account->name)), 'user/' . $account->uid . '/openid');
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}
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function openid_user_delete_form_submit($form, &$form_state) {
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  $query = db_delete('authmap')
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    ->condition('uid', $form_state['build_info']['args'][0]->uid)
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    ->condition('aid', $form_state['build_info']['args'][1])
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    ->condition('module', 'openid')
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    ->execute();
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  if ($query) {
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    drupal_set_message(t('OpenID deleted.'));
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  }
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  $form_state['redirect'] = 'user/' . $form_state['build_info']['args'][0]->uid . '/openid';
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}