1 <?php

     2 // $Id: openid.pages.inc,v 1.5.2.1 2008/07/09 21:48:28 goba Exp $

     3 

     4 /**

     5  * @file

     6  * User page callbacks for the openid module.

     7  */

     8 

     9 /**

    10  * Menu callback; Process an OpenID authentication.

    11  */

    12 function openid_authentication_page() {

    13   $result = openid_complete();

    14   switch ($result['status']) {

    15     case 'success':

    16       return openid_authentication($result);

    17     case 'failed':

    18       drupal_set_message(t('OpenID login failed.'), 'error');

    19       break;

    20     case 'cancel':

    21       drupal_set_message(t('OpenID login cancelled.'));

    22       break;

    23   }

    24   drupal_goto();

    25 }

    26 

    27 /**

    28  * Menu callback; Manage OpenID identities for the specified user.

    29  */

    30 function openid_user_identities($account) {

    31   drupal_set_title(check_plain($account->name));

    32   drupal_add_css(drupal_get_path('module', 'openid') .'/openid.css', 'module');

    33 

    34   // Check to see if we got a response

    35   $result = openid_complete();

    36   if ($result['status'] == 'success') {

    37     $identity = $result['openid.claimed_id'];

    38     db_query("INSERT INTO {authmap} (uid, authname, module) VALUES (%d, '%s','openid')", $account->uid, $identity);

    39     drupal_set_message(t('Successfully added %identity', array('%identity' => $identity)));

    40   }

    41 

    42   $header = array(t('OpenID'), t('Operations'));

    43   $rows = array();

    44 

    45   $result = db_query("SELECT * FROM {authmap} WHERE module='openid' AND uid=%d", $account->uid);

    46   while ($identity = db_fetch_object($result)) {

    47     $rows[] = array(check_plain($identity->authname), l(t('Delete'), 'user/'. $account->uid .'/openid/delete/'. $identity->aid));

    48   }

    49 

    50   $output = theme('table', $header, $rows);

    51   $output .= drupal_get_form('openid_user_add');

    52   return $output;

    53 }

    54 

    55 /**

    56  * Form builder; Add an OpenID identity.

    57  *

    58  * @ingroup forms

    59  * @see openid_user_add_validate()

    60  */

    61 function openid_user_add() {

    62   $form['openid_identifier'] = array(

    63     '#type' => 'textfield',

    64     '#title' => t('OpenID'),

    65   );

    66   $form['submit'] = array('#type' => 'submit', '#value' => t('Add an OpenID'));

    67   return $form;

    68 }

    69 

    70 function openid_user_add_validate($form, &$form_state) {

    71   // Check for existing entries.

    72   $claimed_id = _openid_normalize($form_state['values']['openid_identifier']);

    73   if (db_result(db_query("SELECT authname FROM {authmap} WHERE authname='%s'", $claimed_id))) {

    74     form_set_error('openid_identifier', t('That OpenID is already in use on this site.'));

    75   }

    76   else {

    77     $return_to = url('user/'. arg(1) .'/openid', array('absolute' => TRUE));

    78     openid_begin($form_state['values']['openid_identifier'], $return_to);

    79   }

    80 }

    81 

    82 /**

    83  * Present a confirmation form to delete the specified OpenID identity from the system.

    84  *

    85  * @ingroup forms

    86  * @see openid_user_delete_form_submit()

    87  */

    88 function openid_user_delete_form($form_state, $account, $aid = 0) {

    89   $authname = db_result(db_query('SELECT authname FROM {authmap} WHERE uid = %d AND aid = %d', $account->uid, $aid));

    90 

    91   $form = array();

    92 

    93   $form['uid'] = array(

    94     '#type' => 'value',

    95     '#value' => $account->uid,

    96   );

    97 

    98   $form['aid'] = array(

    99     '#type' => 'value',

   100     '#value' => $aid,

   101   );

   102 

   103   return confirm_form($form, t('Are you sure you want to delete the OpenID %authname for %user?', array('%authname' => $authname, '%user' => $account->name)), 'user/'. $account->uid .'/openid');

   104 }

   105 

   106 function openid_user_delete_form_submit($form, &$form_state) {

   107   db_query("DELETE FROM {authmap} WHERE uid = %d AND aid = %d AND module = 'openid'", $form_state['values']['uid'], $form_state['values']['aid']);

   108   if (db_affected_rows()) {

   109     drupal_set_message(t('OpenID deleted.'));

   110   }

   111   $form_state['redirect'] = 'user/'. $form_state['values']['uid'] .'/openid';

   112 }