class og_subgroups_views_handler_argument_parent in Subgroups for Organic groups 6

Hierarchy

• class \og_subgroups_views_handler_argument_parent extends \views_handler_argument_numeric

1 string reference to 'og_subgroups_views_handler_argument_parent'

og_subgroups_views_views_data in modules/og_subgroups_views/og_subgroups_views.views.inc

Implementation of hook_views_data().

File

modules/og_subgroups_views/includes/og_subgroups_views_handler_argument_parent.inc, line 2

class og_subgroups_views_handler_argument_parent extends views_handler_argument_numeric {
  function option_definition() {
    $options = parent::option_definition();
    $options['include_parent'] = array(
      'default' => FALSE,
    );
    return $options;
  }
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);

    // Remove unwanted options
    unset($form['not']);
    $form['include_parent'] = array(
      '#type' => 'checkbox',
      '#title' => t('Include the parent'),
      '#description' => t('If selected, the parent group specified in the argument will be added to the output.'),
      '#default_value' => $this->options['include_parent'],
    );
  }
  function default_actions($which = null) {
    $defaults = parent::default_actions();
    $defaults += array(
      'roots-only' => array(
        'title' => t('OG Subgroups: Display top level groups only'),
        'method' => 'default_roots_only',
        'breadcrumb' => TRUE,
      ),
    );
    if ($which) {
      if (!empty($defaults[$which])) {
        return $defaults[$which];
      }
    }
    else {
      return $defaults;
    }
  }
  function default_roots_only() {
    module_load_include('module', 'og_subgroups', 'og_subgroups');
    $allowed_types = array();
    foreach (node_get_types('types') as $type) {
      if (og_subgroups_is_subgroup_type($type->type)) {
        $allowed_types[] = $type->type;
      }
    }
    $allowed_types = implode("','", $allowed_types);
    $this->query
      ->add_where(0, "node.nid NOT IN (select gid from {og_subgroups})");
    $this->query
      ->add_where(0, "node.type IN ('{$allowed_types}')");
    return TRUE;
  }
  function query() {
    $this
      ->ensure_my_table();
    if (!empty($this->options['break_phrase'])) {
      views_break_phrase($this->argument, $this);
    }
    else {
      $this->value = array(
        $this->argument,
      );
    }
    $arguments = explode(',', $this->argument);
    $placeholders = implode(', ', array_fill(0, sizeof($arguments), '%d'));
    if ($this->options['include_parent']) {
      $base_table = $this->query->base_table;
      $base_field = $this->query->base_field;
      foreach ($arguments as $arg) {
        $arguments[] = $arg;
      }
      $this->query
        ->add_where(0, "{$this->table_alias}.{$this->real_field} IN ({$placeholders}) OR {$base_table}.{$base_field} IN ({$placeholders})", $arguments);
    }
    else {
      $this->query
        ->add_where(0, "{$this->table_alias}.{$this->real_field} IN ({$placeholders})", $arguments);
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
og_subgroups_views_handler_argument_parent::default_actions		function
og_subgroups_views_handler_argument_parent::default_roots_only		function
og_subgroups_views_handler_argument_parent::options_form		function
og_subgroups_views_handler_argument_parent::option_definition		function
og_subgroups_views_handler_argument_parent::query		function