service( 'download_repository' )->retrieve_single( absint( $_GET['download_id'] ) ); if ( isset( $_GET['version_id'] ) ) { try { /** @var DLM_Download_Version $version */ $version = download_monitor()->service( 'version_repository' )->retrieve_single( absint( $_GET['version_id'] ) ); $download->set_version( $version ); } catch ( Exception $exception ) { // no version found, don't do anything. } } $config->set_download( $download ); } catch ( Exception $exception ) { // no download found, don't do anything. } } if ( isset( $_GET['template'] ) ) { $config->set_template( $_GET['template'] ); } if ( isset( $_GET['custom_template'] ) ) { $config->set_template( $_GET['custom_template'] ); } return $config; } /** * Output the button preview HTML */ private function output_html() { echo ' '; do_action( 'wp_head' ); echo '

'; $config = $this->get_config_from_url(); if ( $config->get_download() != null ) { $template_handler = new DLM_Template_Handler(); $template_handler->get_template_part( 'content-download', $config->get_template(), '', array( 'dlm_download' => $config->get_download() ) ); } else { echo "

" . __( "Select a download first", 'download-monitor' ) . "

"; } echo '

'; } /** * Catch the preview request. Setup custom HTML but output WordPress head part. */ public function catch_preview_request() { // check if this is a buttons preview request if ( isset( $_GET['dlm_gutenberg_download_preview'] ) ) { if ( ! current_user_can( 'edit_posts' ) ) { return; } // remove the admin bar styling remove_action( 'wp_head', '_admin_bar_bump_cb' ); // it is, output HTML $this->output_html(); exit; } } }