public static function get_instance()
{
if (null == self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Hooks into taxonomy-specific actions if there are some term field groups associated.
*/
private function add_hooks()
{
$factory = Types_Field_Group_Term_Factory::get_instance();
$groups_by_taxonomies = $factory->get_groups_by_taxonomies();
$is_toolset_forms_support_needed = false;
// Hooks for editing term fields
foreach ($groups_by_taxonomies as $taxonomy => $groups) {
if (!empty($groups)) {
add_action("{$taxonomy}_add_form_fields", array($this, 'on_term_add'));
add_action("{$taxonomy}_edit_form_fields", array($this, 'on_term_edit'), 10, 2);
add_action("create_{$taxonomy}", array($this, 'on_term_update'), 10, 2);
add_action("edit_{$taxonomy}", array($this, 'on_term_update'), 10, 2);
$is_toolset_forms_support_needed = true;
}
}
// Columns on the term listing
$main_controller = Types_Main::get_instance();
$is_term_listing_page = $main_controller->is_admin() && 'edit' != wpcf_getget('action');
if ($is_term_listing_page) {
$screen = get_current_screen();
add_action("manage_{$screen->id}_columns", array($this, 'manage_term_listing_columns'));
add_filter("manage_{$screen->taxonomy}_custom_column", array($this, 'manage_term_listing_cell'), 10, 3);
add_filter('hidden_columns', array($this, 'filter_hidden_columns'), 10, 3);
}
if ($is_toolset_forms_support_needed) {
$this->add_toolset_forms_support();
}
}
/**
* Store field definition array in the options.
*
* This is a low-level method that doesn't perform any kind of validation or sanitization. Use with care.
*
* @param string $field_slug
* @param array $definition_array
* @since 2.0
*/
private function set_field_definition($field_slug, $definition_array)
{
$fields_from_options = $this->get_fields_from_options();
$fields_from_options[$field_slug] = $definition_array;
$this->update_field_definition_option($fields_from_options);
// This can be called during an AJAX call, in which case the legacy code is not loaded
Types_Main::get_instance()->require_legacy_functions();
// Clear the underlying legacy cache.
wpcf_admin_fields_get_fields(false, false, false, $this->get_option_name(), false, true);
}
define('WPCF_EMBEDDED_TOOLSET_ABSPATH', TYPES_ABSPATH . '/library/toolset');
}
if (!defined('WPCF_EMBEDDED_TOOLSET_RELPATH')) {
define('WPCF_EMBEDDED_TOOLSET_RELPATH', TYPES_RELPATH . '/library/toolset');
}
if (!defined('WPTOOLSET_COMMON_PATH')) {
define('WPTOOLSET_COMMON_PATH', TYPES_ABSPATH . '/library/toolset/toolset-common');
}
if (!defined('EDITOR_ADDON_RELPATH')) {
define('EDITOR_ADDON_RELPATH', WPCF_EMBEDDED_TOOLSET_RELPATH . '/toolset-common/visual-editor');
}
// installer
$installer = TYPES_ABSPATH . '/library/otgs/installer/loader.php';
if (file_exists($installer)) {
/** @noinspection PhpIncludeInspection */
include_once $installer;
if (function_exists('WP_Installer_Setup')) {
WP_Installer_Setup($wp_installer_instance, array('plugins_install_tab' => '1', 'repositories_include' => array('toolset', 'wpml')));
}
}
// Get new functions.php
require_once dirname(__FILE__) . '/functions.php';
// Initialize legacy code
require_once dirname(__FILE__) . '/../library/toolset/types/wpcf.php';
// Public API
require_once dirname(__FILE__) . '/api.php';
// Handle embedded plugin mode
Types_Embedded::initialize();
// Jumpstart new Types
Types_Main::initialize();
