function getlocations_usersmap in Get Locations 7

Same name and namespace in other branches

1. 6.2 getlocations.module \getlocations_usersmap()
2. 6 getlocations.module \getlocations_usersmap()
3. 7.2 getlocations.module \getlocations_usersmap()

Page callback: Displays a map.

Return value

Returns a map of locations of all the users

1 call to getlocations_usersmap()

getlocations_box in ./getlocations.module

Function for colorbox and suchlike

1 string reference to 'getlocations_usersmap'

getlocations_menu in ./getlocations.module

Implements hook_menu().

File

./getlocations.module, line 484

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

Code

function getlocations_usersmap() {
  $getlocations_defaults = getlocations_defaults();
  $marker = $getlocations_defaults['user_map_marker'];
  $latlons = array();
  $minmaxes = array(
    'minlat' => 0,
    'minlon' => 0,
    'maxlat' => 0,
    'maxlon' => 0,
  );
  $query = db_select('users', 'u')
    ->fields('u', array(
    'uid',
    'name',
  ))
    ->condition('u.status', 1);
  $rows = $query
    ->execute();
  $ct = 0;
  foreach ($rows as $row) {
    $uid = $row->uid;
    $locations = getlocations_load_locations($uid, 'uid');
    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];
          $minmaxes = getlocations_do_minmaxes($ct, $location, $minmaxes);
          if (!isset($location['key'])) {
            $location['key'] = '';
          }
          else {
            $location['lid'] = $uid;
          }

          // 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->name), ENT_QUOTES);
          $latlons[$ct] = array(
            $location['latitude'],
            $location['longitude'],
            $location['lid'],
            $name,
            $marker,
            $location['key'],
            '',
            '',
          );
          $ct++;
        }
      }
    }
  }
  if ($ct < 2) {
    unset($minmaxes);
    $minmaxes = '';
  }
  return getlocations_setlocations($latlons, $minmaxes, 'users');
}