function og_subgroups_context_condition_has_children::execute in Subgroups for Organic groups 6

Execute the plugin

File

modules/og_subgroups_context/plugins/og_subgroups_context_condition_has_children.inc, line 44

Class

og_subgroups_context_condition_has_children

Enable OG Subgroups to trigger a condition based on whether or not the current group has children

Code

function execute() {
  if ($this
    ->condition_used()) {

    // Determine the group we're in
    if ($group = og_subgroups_context_current_group()) {
      foreach ($this
        ->get_contexts($value) as $context) {
        og_subgroups_include('tree');

        // Extract the chosen setting
        $setting = array_shift($context->conditions['og_subgroups_context_condition_has_children']['values']);

        // Evaluate the setting
        switch ($setting) {
          case OG_SUBGROUPS_CONTEXT_NO_CHILDREN:
            if (!og_subgroups_get_group_children($group)) {
              $this
                ->condition_met($context, $value);
            }
            break;
          case OG_SUBGROUPS_CONTEXT_HAS_CHILDREN:
            if (og_subgroups_get_group_children($group)) {
              $this
                ->condition_met($context, $value);
            }
            break;
        }
      }
    }
  }
}