function getlocations_typemap in Get Locations 7

Same name and namespace in other branches

1. 6.2 getlocations.module \getlocations_typemap()
2. 6 getlocations.module \getlocations_typemap()

Page callback: Displays a map.

Parameters

string $type: A location enabled content type

Return value

Returns a map of locations of all nodes of content-type $type

1 call to getlocations_typemap()

getlocations_box in ./getlocations.module

Function for colorbox and suchlike

1 string reference to 'getlocations_typemap'

getlocations_menu in ./getlocations.module

Implements hook_menu().

File

./getlocations.module, line 698

getlocations.module @author Bob Hutchinson http://drupal.org/user/52366 @copyright GNU GPL

Code

function getlocations_typemap($type, $loc_key = '', $loc_val = '') {
  $getlocations_defaults = getlocations_defaults();
  $marker = $getlocations_defaults['node_map_marker'];
  $typemarkers = getlocations_get_markertypes('node');
  if (isset($typemarkers[$type]) && $typemarkers[$type]) {
    $marker = $typemarkers[$type];
  }
  $latlons = array();
  $minmaxes = array(
    'minlat' => 0,
    'minlon' => 0,
    'maxlat' => 0,
    'maxlon' => 0,
  );
  $query = db_select('node', 'n')
    ->fields('n', array(
    'nid',
    'title',
  ))
    ->condition('n.type', $type);
  $rows = $query
    ->execute();
  $ct = 0;
  $extra_info = array();
  $sv_info = FALSE;
  $map_info = FALSE;
  $module = getlocations_get_current_supported_module();
  foreach ($rows as $row) {
    $nid = $row->nid;
    $vid = getlocations_get_vid($nid);
    $locations = getlocations_load_locations($vid);
    if (count($locations)) {

      // we should loop over them and dump bummers with no lat/lon
      foreach ($locations as $key => $location) {
        if ($latlon = getlocations_latlon_check($location['latitude'] . ',' . $location['longitude'])) {
          $ll = explode(',', $latlon);
          $location['latitude'] = $ll[0];
          $location['longitude'] = $ll[1];
          if ($loc_key && isset($location[$loc_key])) {
            if (drupal_strtolower($location[$loc_key]) != drupal_strtolower($loc_val)) {
              continue;
            }
          }
          $minmaxes = getlocations_do_minmaxes($ct, $location, $minmaxes);
          if (!isset($location['key'])) {
            $location['key'] = '';
          }
          else {
            if ($location['key'] == 'nid') {
              $location['lid'] = $nid;
            }
            elseif ($location['key'] == 'vid') {
              $location['lid'] = $vid;
            }
          }

          // term markers
          $marker = getlocations_get_term_marker($nid, $marker);

          // per location marker
          if (isset($location['marker']) && !empty($location['marker'])) {
            $marker = $location['marker'];
          }
          $name = htmlspecialchars_decode(isset($location['name']) ? strip_tags($location['name']) : strip_tags($row->title), ENT_QUOTES);
          $latlons[$ct] = array(
            $location['latitude'],
            $location['longitude'],
            $location['lid'],
            $name,
            $marker,
            $location['key'],
            '',
            '',
          );
          $sv_info = FALSE;
          if ($module == 'getlocations_fields' && count($locations) == 1) {
            if (getlocations_fields_streetview_settings_allow()) {
              $sv_info = getlocations_fields_svinfo($location);
            }
            if (getlocations_fields_map_settings_allow()) {
              $map_info = getlocations_fields_mapinfo($location);
            }
          }
          $ct++;
        }
      }
    }
  }
  if ($ct < 2) {
    unset($minmaxes);
    $minmaxes = '';
  }
  if ($sv_info) {
    $extra_info = array_merge($extra_info, $sv_info);
  }
  if ($map_info) {
    $extra_info = array_merge($extra_info, $map_info);
  }
  return getlocations_setlocations($latlons, $minmaxes, $type, '', $extra_info);
}