function farm_movement_asset_location_submit in farmOS 7

Submit handler for processing the asset location field.

Parameters

array $form: The form array.

array $form_state: The form state array.

1 string reference to 'farm_movement_asset_location_submit'

farm_movement_form_farm_asset_form_alter in modules/farm/farm_movement/farm_movement.location.inc

Implements hook_form_FORM_ID_alter().

File

modules/farm/farm_movement/farm_movement.location.inc, line 161

Code for managing the location of assets with movement logs.

Code

function farm_movement_asset_location_submit(array $form, array &$form_state) {

  // Only proceed if current location field has a value.
  if (empty($form_state['values']['location']['areas'])) {
    return;
  }

  // Only proceed if the value is not the default value.
  if ($form_state['values']['location']['areas'] == $form['location']['areas']['#default_value']) {
    return;
  }

  // If an asset doesn't exist, bail.
  if (empty($form_state['values']['farm_asset'])) {
    return;
  }

  // Grab the asset.
  $asset = $form_state['values']['farm_asset'];

  // Load the areas.
  $areas = farm_term_parse_names($form_state['values']['location']['areas'], 'farm_areas', TRUE);

  // Create an observation log to record the movement.
  farm_movement_create($asset, $areas, REQUEST_TIME);
}