/** * Returns an array of field objects for the set form (object). * * @param array $where * @param bool|FALSE $fresh * @return array */ public function get_fields($where = array(), $fresh = FALSE) { if ($where || $fresh || !$this->_fields) { $form_id = $this->_object->get_id(); if (!$form_id) { return array(); } $model_shell = new NF_Database_Models_Field($this->_db, 0); $fields = $model_shell->find($form_id, $where); foreach ($fields as $field) { $this->_fields[$field->get_id()] = $field; } } usort($this->_fields, "NF_Abstracts_Field::sort_by_order"); return $this->_fields; }
/** * Returns an array of field objects for the set form (object). * * @param array $where * @param bool|FALSE $fresh * @return array */ public function get_fields($where = array(), $fresh = FALSE) { if ($where || $fresh || !$this->_fields) { $form_id = $this->_object->get_id(); $form_cache = get_option('nf_form_' . $form_id, false); if (!$form_cache) { $model_shell = new NF_Database_Models_Field($this->_db, 0); $fields = $model_shell->find($form_id, $where); foreach ($fields as $field) { $this->_fields[$field->get_id()] = $field; } } else { foreach ($form_cache['fields'] as $cached_field) { $field = Ninja_Forms()->form($form_id)->get_field($cached_field['id']); $field->update_settings($cached_field['settings']); $this->_fields[$field->get_id()] = $field; } } } usort($this->_fields, "NF_Abstracts_Field::sort_by_order"); return $this->_fields; }