function masquerade_block_1 in Masquerade 7

Same name and namespace in other branches

1. 5 masquerade.module \masquerade_block_1()
2. 6 masquerade.module \masquerade_block_1()

Masquerade block form.

1 string reference to 'masquerade_block_1'

masquerade_block_view in ./masquerade.module

Implements hook_block_view().

File

./masquerade.module, line 584

The masquerade module allows administrators to masquerade as other user.

Code

function masquerade_block_1() {
  global $user;
  $quick_switch_links = array();
  $markup_value = '';
  if (isset($_SESSION['masquerading'])) {
    $quick_switch_links[] = l(t('Switch back'), 'masquerade/unswitch', array(
      'query' => array(
        'token' => drupal_get_token('masquerade/unswitch'),
      ),
    ));
    if ($user->uid > 0) {
      $markup_value = t('You are masquerading as <a href="@user-url">%masq_as</a>.', array(
        '@user-url' => url('user/' . $user->uid),
        '%masq_as' => $user->name,
      ));
    }
    else {
      $markup_value = t('You are masquerading as %anonymous.', array(
        '%anonymous' => variable_get('anonymous', t('Anonymous')),
      ));
    }
  }
  else {
    $quick_switches = variable_get('masquerade_quick_switches', array());

    // Add in user-specific switches, and prevent duplicates.
    $user_switches = db_query("SELECT uid_to FROM {masquerade_users} WHERE uid_from = :uid_from", array(
      ':uid_from' => $user->uid,
    ))
      ->fetchCol();
    $masquerade_switches = array_unique(array_merge($quick_switches, $user_switches));
    foreach ($masquerade_switches as $switch_user) {
      if (!isset($_SESSION['user']->uid) || $switch_user != $_SESSION['user']->uid) {
        $account = user_load($switch_user);
        if (isset($account->uid)) {
          $switch_link = 'masquerade/switch/' . $account->uid;
          if ($account->uid) {
            $quick_switch_links[] = l($account->name, $switch_link, array(
              'query' => array(
                'token' => drupal_get_token($switch_link),
              ),
            ));
          }
          if ($switch_user == 0) {
            $account->name = variable_get('anonymous', t('Anonymous'));
            $quick_switch_links[] = l($account->name, $switch_link, array(
              'query' => array(
                'token' => drupal_get_token($switch_link),
              ),
            ));
          }
        }
      }
    }
    if (masquerade_menu_access('autocomplete')) {
      $markup_value .= t('Enter the username to masquerade as.');
      $form['masquerade_user_field'] = array(
        '#prefix' => '<div class="container-inline">',
        '#type' => 'textfield',
        '#size' => '18',
        '#default_value' => '',
        '#autocomplete_path' => 'masquerade/autocomplete',
        '#required' => TRUE,
      );
      $form['submit'] = array(
        '#type' => 'submit',
        '#value' => t('Go'),
        '#suffix' => '</div>',
      );
    }
  }
  if ($quick_switch_links) {
    $markup_value .= '<div id="quick_switch_links">' . t('Quick switches:') . theme('item_list', array(
      'items' => $quick_switch_links,
    )) . '</div>';
  }
  $form['masquerade_desc'] = array(
    '#prefix' => '<div class="form-item"><div class="description">',
    '#markup' => $markup_value,
    '#suffix' => '</div></div>',
  );
  return $form;
}