/**
* Build an array describing existing field groups within the domain.
*
* @return array
* @since 2.0
*/
private function build_group_data()
{
$factory = Types_Field_Utils::get_group_factory_by_domain($this->get_current_domain());
$groups = $factory->query_groups();
$group_data = array();
foreach ($groups as $group) {
$group_data[$group->get_slug()] = array('slug' => $group->get_slug(), 'displayName' => $group->get_display_name());
}
return $group_data;
}
/**
* @param string $domain Valid field domain
* @param array $group Field group import data as associative array.
* @param string $conflict_resolution = 'overwrite'|'create_new' Defines how to handle a situation when a
* field group already exists in the database.
*
* @return array Import results:
* 'is_success' bool
* 'display_message' string
* 'new_group_id' int
*
* @since 2.1
*/
public function import_field_group($domain, $group, $conflict_resolution)
{
$group_slug = wpcf_getarr($group, Types_Field_Group::XML_SLUG);
$group_factory = Types_Field_Utils::get_group_factory_by_domain($domain);
$existing_groups = $group_factory->query_groups(array('name' => $group_slug));
$group_already_exists = count($existing_groups) > 0;
$new_post = array('post_status' => $group['post_status'], 'post_type' => $group_factory->get_post_type(), 'post_title' => $group['post_title'], 'post_content' => !empty($group['post_content']) ? $group['post_content'] : '');
$update_existing = $group_already_exists && 'overwrite' == $conflict_resolution;
if ($update_existing) {
$existing_group = $existing_groups[0];
$new_post['ID'] = $existing_group->get_id();
$new_group_id = wp_update_post($new_post);
} else {
$new_group_id = wp_insert_post($new_post, true);
}
$is_success = !is_wp_error($new_group_id) && 0 < $new_group_id;
// Update group's postmeta
if ($is_success && !empty($group['meta'])) {
foreach ($group['meta'] as $meta_key => $meta_value) {
if (Types_Field_Group_Term::POSTMETA_ASSOCIATED_TAXONOMY == $meta_key) {
$meta_values = explode(',', $meta_value);
delete_post_meta($new_group_id, $meta_key);
foreach ($meta_values as $single_meta_value) {
update_post_meta($new_group_id, $meta_key, $single_meta_value);
}
} else {
update_post_meta($new_group_id, $meta_key, $meta_value);
}
}
}
// Create display message
if ($is_success) {
if ($update_existing) {
$display_message = sprintf(__('Term field group "%s" updated', 'wpcf'), $group['post_title']);
} else {
$display_message = sprintf(__('Term field group "%s" added', 'wpcf'), $group['post_title']);
}
} else {
if ($update_existing) {
$display_message = sprintf(__('Term field group "%s" update failed', 'wpcf'), $group['post_title']);
} else {
$display_message = sprintf(__('Term field group "%s" insert failed', 'wpcf'), $group['post_title']);
}
}
return array('is_success' => $is_success, 'display_message' => $display_message, 'new_group_id' => $new_group_id);
}
