setId($id); $this->setName($name); $this->setClass($class); } public function render() { if ($this->hasAttribute('data_search')) { $this->setAttribute( 'typeahead_source', $this->_renderData($this->getAttribute('data_search')) ); } elseif ($this->hasAttribute('data')) { $this->setAttribute( 'typeahead_source', $this->_renderData($this->getAttribute('data')) ); } $admin_webpath = str_ireplace(_PS_CORE_DIR_, '', _PS_ADMIN_DIR_); $admin_webpath = preg_replace('/^' . preg_quote(DIRECTORY_SEPARATOR, '/') . '/', '', $admin_webpath); $bo_theme = ((Validate::isLoadedObject($this->getContext()->employee) && $this->getContext()->employee->bo_theme) ? $this->getContext()->employee->bo_theme : 'default'); if (!file_exists(_PS_BO_ALL_THEMES_DIR_ . $bo_theme . DIRECTORY_SEPARATOR . 'template')) { $bo_theme = 'default'; } if ($this->getContext()->controller->ajax) { $html = ''; } else { $this->getContext()->controller->addJs(__PS_BASE_URI__ . $admin_webpath . '/themes/' . $bo_theme . '/js/vendor/typeahead.min.js'); } return (isset($html) ? $html : '') . parent::render(); } private function _renderData($data) { if (!is_array($data) && !$data instanceof Traversable) { throw new PrestaShopException('Data value must be a traversable array'); } $html = ''; foreach ($data as $item) { $html .= json_encode($item) . ','; if (array_key_exists('children', $item) && !empty($item['children'])) { $html .= $this->_renderData($item['children']); } } return $html; } }