/**
* A list of wordpress post types that are used for indexing.
*
* @return string[] post type slugs
**/
static function types()
{
$types = self::option('types');
$val = Defaults::types();
if ($types) {
$val = array_keys($types);
}
return self::apply_filters('config_types', $val);
}
<?php
namespace elasticsearch;
$fields = array(array('id' => 'fields', 'type' => 'multi_checkbox', 'title' => 'Index Fields', 'options' => array()), array('id' => 'types', 'type' => 'multi_checkbox', 'title' => 'Post Types', 'options' => array()), array('id' => 'taxonomies', 'type' => 'multi_checkbox', 'title' => 'Taxonomy Fields', 'options' => array()));
foreach (Defaults::fields() as $field) {
$fields[0]['options'][$field] = $field;
$fields[0]['std'][$field] = 1;
}
foreach (Defaults::types() as $type) {
$fields[1]['options'][$type] = $type;
$fields[1]['std'][$type] = 1;
}
foreach (Defaults::taxonomies(Defaults::types()) as $tax) {
$fields[2]['options'][$tax] = $tax;
$fields[2]['std'][$tax] = 1;
}
$metas = Defaults::meta_fields();
if (is_array($metas) && count($metas) > 0) {
$fields[] = array('id' => 'meta_fields', 'type' => 'multi_checkbox', 'title' => 'Custom Fields', 'options' => array());
foreach ($metas as $key) {
$fields[3]['options'][$key] = $key;
$fields[3]['std'][$key] = 1;
}
}
$sections['content'] = array('icon' => NHP_OPTIONS_URL . 'img/glyphicons/glyphicons_036_file.png', 'title' => 'Content Indexing', 'desc' => 'Select which information you would like added to the search index.', 'fields' => $fields);