gmapbox.module

<?php

function gmapbox_maptypes() {
  $map = array();
  $map['dc-nightvision'] = array(
    'title' => t('DC Nightvision'),
    'default' => TRUE,
    'help' => t('DC Nightvision. Internal name: dc-nightvision'),
    'minzoom' => '',
  );
  $map['congressional-districts-110'] = array(
    'title' => t('US Congressional Districts'),
    'default' => TRUE,
    'help' => t('US Congressional Districts. Internal name: us-congressional-districts'),
    'minzoom' => '',
  );
  $map['world-dark'] = array(
    'title' => t('World - Dark'),
    'default' => TRUE,
    'help' => t('World - Dark Internal name: world-dark'),
    'minzoom' => '',
  );
  return $map;
}

/**
 * Implementation of hook_gmap
 */
function gmapbox_gmap($op, &$map) {
  $maptypes = gmapbox_maptypes();
  switch ($op) {
    case 'pre_theme_map':
      drupal_add_js(array(
          'gmapbox' => array(
            'mapdefs' => $maptypes,
            'img' => drupal_get_path('module', 'gmapbox') . '/assets/mapbox.png',
          ),
        ),
        'setting'
      );
      drupal_add_js(drupal_get_path('module', 'gmapbox') .'/gmapbox.js');
      $js = 'http://mapbox-js.s3.amazonaws.com/g/2/mapbox.js';
      drupal_add_js('document.write(unescape("%3Cscript src=\''. $js . '\' type=\'text/javascript\'%3E%3C/script%3E"));', 'inline');
      break;
    case 'baselayers':
      foreach($maptypes as $name => $params) {
        $map['MapBox'][$name] = $params;
      }
      break;
  }
}