--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/modules/openid/openid.pages.inc	Tue Dec 23 14:28:28 2008 +0100
@@ -0,0 +1,91 @@
+<?php
+// $Id: openid.pages.inc,v 1.5 2008/01/30 22:11:22 goba Exp $
+
+/**
+ * @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(check_plain($account->name));
+  drupal_add_css(drupal_get_path('module', 'openid') .'/openid.css', 'module');
+
+  // Check to see if we got a response
+  $result = openid_complete();
+  if ($result['status'] == 'success') {
+    $identity = $result['openid.claimed_id'];
+    db_query("INSERT INTO {authmap} (uid, authname, module) VALUES (%d, '%s','openid')", $account->uid, $identity);
+    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=%d", $account->uid);
+  while ($identity = db_fetch_object($result)) {
+    $rows[] = array($identity->authname, l(t('Delete'), 'user/'. $account->uid .'/openid/delete/'. $identity->aid));
+  }
+
+  $output = theme('table', $header, $rows);
+  $output .= drupal_get_form('openid_user_add');
+  return $output;
+}
+
+/**
+ * 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['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_result(db_query("SELECT authname FROM {authmap} WHERE authname='%s'", $claimed_id))) {
+    form_set_error('openid_identifier', t('That OpenID is already in use on this site.'));
+  }
+  else {
+    $return_to = url('user/'. arg(1) .'/openid', array('absolute' => TRUE));
+    openid_begin($form_state['values']['openid_identifier'], $return_to);
+  }
+}
+
+/**
+ * Menu callback; Delete the specified OpenID identity from the system.
+ */
+function openid_user_delete($account, $aid = 0) {
+  db_query("DELETE FROM {authmap} WHERE uid=%d AND aid=%d AND module='openid'", $account->uid, $aid);
+  if (db_affected_rows()) {
+    drupal_set_message(t('OpenID deleted.'));
+  }
+  drupal_goto('user/'. $account->uid .'/openid');
+}