login_history.pages.inc in Login History 6

File

includes/login_history.pages.inc

<?php

function login_history_report_callback($account = NULL) {
  if (empty($account->uid) && !user_access('view all login histories')) {

    // This should never happen, but be cautious in case calling code is weak.
    global $user;
    $account = $user;
  }
  $header = array(
    array(
      'data' => t('Date'),
      'field' => 'lh.login',
      'sort' => 'desc',
    ),
    array(
      'data' => t('Username'),
      'field' => 'u.name',
    ),
    array(
      'data' => t('IP Address'),
      'field' => 'lh.hostname',
    ),
    array(
      'data' => t('One-time login?'),
      'field' => 'lh.one_time',
    ),
    array(
      'data' => t('User Agent'),
      'field' => 'lh.user_agent',
    ),
  );
  $sql = "SELECT lh.login, u.name, lh.hostname, lh.one_time, lh.user_agent FROM {login_history} lh INNER JOIN {users} u ON lh.uid = u.uid";

  // Add condition for individual user report.
  $uid = NULL;
  if ($account) {
    $sql .= " WHERE lh.uid = %d";
    $uid = $account->uid;
  }
  $query = pager_query($sql . tablesort_sql($header), 50, 0, NULL, $uid);
  $result = array();
  while ($row = db_fetch_object($query)) {
    $result[] = $row;
  }
  return login_history_output($result, 'table', $header);
}

/**
 * Render login histories.
 *
 * @param $history
 *   A list of login history objects to output.
 * @param $format
 *   (optional) The format to output log entries in; one of 'table', 'list' or
 *   'text'.
 * @param $header
 *   (optional) An array containing header data for $format 'table'.
 *
 * @todo Add XML output format.
 */
function login_history_output(array $history, $format = 'table', array $header = array()) {
  switch ($format) {
    case 'text':

      // Output delimiter in first line, since this may change.
      $output = '\\t' . "\n";
      foreach ($history as $entry) {
        $one_time = empty($entry->one_time) ? t('Regular login') : t('One-time login');
        $row = array(
          format_date($entry->login, 'small'),
          check_plain($entry->name),
          check_plain($entry->hostname),
          empty($entry->one_time) ? t('Regular login') : t('One-time login'),
          check_plain($entry->user_agent),
        );
        $output .= implode("\t", $row) . "\n";
      }
      break;
    case 'list':
      $output = '';
      foreach ($history as $entry) {
        $one_time = empty($entry->one_time) ? t('Regular login') : t('One-time login');
        $output .= '<li>';
        $output .= '<span class="login-history-info">' . check_plain($entry->name) . ' ' . format_date($entry->login, 'small') . ' ' . check_plain($entry->hostname) . ' ' . $one_time . ' ' . check_plain($entry->user_agent) . '</span>';
        $output .= '</li>';
      }
      if ($output) {
        $output = '<ul id="login-history-backlog">' . $output . '</ul>';
      }
      break;
    case 'table':
    default:
      $rows = array();
      foreach ($history as $entry) {
        $rows[] = array(
          format_date($entry->login, 'small'),
          check_plain($entry->name),
          check_plain($entry->hostname),
          empty($entry->one_time) ? t('Regular login') : t('One-time login'),
          check_plain($entry->user_agent),
        );
      }
      if (!empty($rows)) {
        $output = theme('table', $header, $rows);
        $output .= theme('pager');
      }
      else {
        $output = t('No login history available.');
      }
      break;
  }
  return $output;
}

Functions

Name	Description
login_history_output	Render login histories.
login_history_report_callback