function _gmap_cck_check_gpx_source in GMap Addons 5

Same name and namespace in other branches

1. 6 gmap_cck.module \_gmap_cck_check_gpx_source()
2. 7 gmap_cck.module \_gmap_cck_check_gpx_source()

End of "addtogroup hooks".

3 calls to _gmap_cck_check_gpx_source()

gmap_cck_field_formatter in ./gmap_cck.module

Prepare an individual item for viewing in a browser.

gmap_cck_widget in ./gmap_cck.module

Define the behavior of a widget.

_gmap_cck_get_gpx in ./gmap_cck.module

process gpx-parameter to show something on the map

File

./gmap_cck.module, line 460

display of a google map as cck field

Code

function _gmap_cck_check_gpx_source(&$data, &$field, &$node) {
  $r = true;
  if ($field['gpx'] == 'filefield') {
    $fname = 'field_' . $field['gpx_src'];
    $ff =& $node->{$fname};
    $r = isset($ff) && _gmap_cck_gpxdata_filefield($data, $ff);
  }
  if (!$r) {

    // TODO: ev. try to use $data['gpx']['file']
    unset($data['gpx']);
  }
  return $r;
}