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<?php
// $Id$
/**
* @file
* User page callbacks for the openid module.
*/
/**
* Menu callback; Process an OpenID authentication.
*/
function openid_authentication_page() {
$result = openid_complete();
switch ($result['status']) {
case 'success':
return openid_authentication($result);
case 'failed':
drupal_set_message(t('OpenID login failed.'), 'error');
break;
case 'cancel':
drupal_set_message(t('OpenID login cancelled.'));
break;
}
drupal_goto();
}
/**
* Menu callback; Manage OpenID identities for the specified user.
*/
function openid_user_identities($account) {
drupal_set_title(format_username($account));
drupal_add_css(drupal_get_path('module', 'openid') . '/openid.css');
// Check to see if we got a response
$result = openid_complete();
if ($result['status'] == 'success') {
$identity = $result['openid.claimed_id'];
$query = db_insert('authmap')
->fields(array(
'uid' => $account->uid,
'authname' => $identity,
'module' => 'openid',
))
->execute();
drupal_set_message(t('Successfully added %identity', array('%identity' => $identity)));
}
$header = array(t('OpenID'), t('Operations'));
$rows = array();
$result = db_query("SELECT * FROM {authmap} WHERE module='openid' AND uid=:uid", array(':uid' => $account->uid));
foreach ($result as $identity) {
$rows[] = array(check_plain($identity->authname), l(t('Delete'), 'user/' . $account->uid . '/openid/delete/' . $identity->aid));
}
$build['openid_table'] = array(
'#theme' => 'table',
'#header' => $header,
'#rows' => $rows,
);
$build['openid_user_add'] = drupal_get_form('openid_user_add');
return $build;
}
/**
* Form builder; Add an OpenID identity.
*
* @ingroup forms
* @see openid_user_add_validate()
*/
function openid_user_add() {
$form['openid_identifier'] = array(
'#type' => 'textfield',
'#title' => t('OpenID'),
);
$form['actions'] = array('#type' => 'actions');
$form['actions']['submit'] = array('#type' => 'submit', '#value' => t('Add an OpenID'));
return $form;
}
function openid_user_add_validate($form, &$form_state) {
// Check for existing entries.
$claimed_id = openid_normalize($form_state['values']['openid_identifier']);
if (db_query("SELECT authname FROM {authmap} WHERE authname = :authname", (array(':authname' => $claimed_id)))->fetchField()) {
form_set_error('openid_identifier', t('That OpenID is already in use on this site.'));
}
}
function openid_user_add_submit($form, &$form_state) {
$return_to = url('user/' . arg(1) . '/openid', array('absolute' => TRUE));
openid_begin($form_state['values']['openid_identifier'], $return_to);
}
/**
* Menu callback; Delete the specified OpenID identity from the system.
*/
function openid_user_delete_form($form, $form_state, $account, $aid = 0) {
$authname = db_query("SELECT authname FROM {authmap} WHERE uid = :uid AND aid = :aid AND module = 'openid'", array(
':uid' => $account->uid,
':aid' => $aid,
))
->fetchField();
return confirm_form(array(), t('Are you sure you want to delete the OpenID %authname for %user?', array('%authname' => $authname, '%user' => $account->name)), 'user/' . $account->uid . '/openid');
}
function openid_user_delete_form_submit($form, &$form_state) {
$query = db_delete('authmap')
->condition('uid', $form_state['build_info']['args'][0]->uid)
->condition('aid', $form_state['build_info']['args'][1])
->condition('module', 'openid')
->execute();
if ($query) {
drupal_set_message(t('OpenID deleted.'));
}
$form_state['redirect'] = 'user/' . $form_state['build_info']['args'][0]->uid . '/openid';
}
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