browscap.user_agent.inc in Browscap 7

Displays user agent information.

File

browscap.user_agent.inc

<?php

/**
 * @file
 * Displays user agent information.
 */

/**
 * Page callback to show details about a specific user agent.
 *
 * @param $user_agent
 *   A user agent string.
 */
function browscap_useragent_properties($user_agent = NULL) {

  // Attempt to find an entry in the database about the given user agent
  $user_agent_data = db_select('browscap', 'b')
    ->fields('b')
    ->condition('useragent', $user_agent)
    ->execute()
    ->fetchObject();

  // Create an array to hold user agent properties
  $rows = array();

  // If an entry in the database about the current user agent exists
  // unserialize the entry and find all of the user agent properties and
  // values contained within the entry
  if ($user_agent_data) {

    // Unserialize the database entry
    $user_agent_properties = unserialize($user_agent_data->data);

    // Find all of the user agent properties and values
    foreach ($user_agent_properties as $property => $value) {
      $rows[] = array(
        check_plain($property),
        check_plain($value),
      );
    }
  }

  // Create an array of table headers
  $header = array(
    t('Property'),
    t('Value'),
  );

  // Build the table of user agent properties
  $build = array(
    '#theme' => 'table',
    '#header' => $header,
    '#rows' => $rows,
    '#attributes' => array(
      'id' => 'browscap-useragent',
    ),
    '#empty' => t('No useragent properties available.'),
  );
  return $build;
}

Functions

Name	Description
browscap_useragent_properties	Page callback to show details about a specific user agent.