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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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}
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