function getlocations_commentmap in Get Locations 7

Page callback: Displays a map.

Parameters

int $cid:

Return value

Returns a map of locations of a comment

1 call to getlocations_commentmap()

getlocations_box in ./getlocations.module

Function for colorbox and suchlike

1 string reference to 'getlocations_commentmap'

getlocations_menu in ./getlocations.module

Implements hook_menu().

File

./getlocations.module, line 620

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

Code

function getlocations_commentmap($cid) {
  if (module_exists('comment')) {
    $locations = getlocations_load_locations($cid, 'cid');
    $comment = comment_load($cid);
    $getlocations_defaults = getlocations_defaults();
    $marker = $getlocations_defaults['comment_map_marker'];
    $latlons = array();
    $minmaxes = array(
      'minlat' => 0,
      'minlon' => 0,
      'maxlat' => 0,
      'maxlon' => 0,
    );
    $ct = 0;
    $extra_info = array();
    $sv_info = FALSE;
    $map_info = FALSE;
    $module = getlocations_get_current_supported_module();
    if (count($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'] = $cid;
          }

          // per location marker
          if (isset($location['marker']) && !empty($location['marker'])) {
            $marker = $location['marker'];
          }
          $name = htmlspecialchars_decode(isset($location['name']) ? strip_tags($location['name']) : strip_tags($comment->subject), 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 = '';
    }
    drupal_set_title(t('View comment !t locations', array(
      '!t' => $comment->subject,
    )));
    if ($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, 'comment', $comment, $extra_info);
  }
}