function farm_group_entity_view_alter in farmOS 7

Implements hook_entity_view_alter().

File

modules/farm/farm_group/farm_group.module, line 89

Code

function farm_group_entity_view_alter(&$build, $type) {

  // If it's not a farm_asset, or if the entity object is not available, bail.
  if ($type != 'farm_asset' || empty($build['#entity'])) {
    return;
  }

  // Get the asset's group membership.
  $membership = farm_group_asset_membership($build['#entity']);

  // If no group membership information was found, bail.
  if (empty($membership)) {
    return;
  }

  // Start an output string.
  $output = '<strong>' . t('Group membership') . ':</strong> ';

  // Iterate through the group memberships and add links to them.
  $group_links = array();
  foreach ($membership as $group) {
    $uri = entity_uri('farm_asset', $group);
    if (!empty($uri['path'])) {
      $group_links[] = l(entity_label('farm_asset', $group), $uri['path']);
    }
  }
  $output .= implode(', ', $group_links);

  // Add it to the build array.
  $build['group'] = array(
    '#markup' => $output,
    '#prefix' => '<div class="group-membership">',
    '#suffix' => '</div>',
    '#weight' => -110,
  );
}