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   1  <?php
   2  // $Id: openid.pages.inc,v 1.5.2.2 2009/09/16 19:34:14 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'", $claimed_id))) {
  74      form_set_error('openid_identifier', t('That OpenID is already in use on this site.'));
  75    }
  76  }
  77  
  78  function openid_user_add_submit($form, &$form_state) {
  79    $return_to = url('user/'. arg(1) .'/openid', array('absolute' => TRUE));
  80    openid_begin($form_state['values']['openid_identifier'], $return_to);
  81  }
  82  
  83  
  84  /**
  85   * Present a confirmation form to delete the specified OpenID identity from the system.
  86   *
  87   * @ingroup forms
  88   * @see openid_user_delete_form_submit()
  89   */
  90  function openid_user_delete_form($form_state, $account, $aid = 0) {
  91    $authname = db_result(db_query('SELECT authname FROM {authmap} WHERE uid = %d AND aid = %d', $account->uid, $aid));
  92  
  93    $form = array();
  94  
  95    $form['uid'] = array(
  96      '#type' => 'value',
  97      '#value' => $account->uid,
  98    );
  99  
 100    $form['aid'] = array(
 101      '#type' => 'value',
 102      '#value' => $aid,
 103    );
 104  
 105    return confirm_form($form, t('Are you sure you want to delete the OpenID %authname for %user?', array('%authname' => $authname, '%user' => $account->name)), 'user/'. $account->uid .'/openid');
 106  }
 107  
 108  function openid_user_delete_form_submit($form, &$form_state) {
 109    db_query("DELETE FROM {authmap} WHERE uid = %d AND aid = %d AND module = 'openid'", $form_state['values']['uid'], $form_state['values']['aid']);
 110    if (db_affected_rows()) {
 111      drupal_set_message(t('OpenID deleted.'));
 112    }
 113    $form_state['redirect'] = 'user/'. $form_state['values']['uid'] .'/openid';
 114  }