alex-moreno/download_file.module

## download_file.module
/**
 * Creates and starts client download of the distribution email.
 */
function module_download() {

  // Header sets content type to HTML.
  $render = '<head>
  <title>EDM- </title>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>';

  // Gets email distribution view for main offers.
  $main_offer_view = views_get_view('email_distribution');
  $main_offer_view->set_display('email_main');
  $main_offer_view->pre_execute();
  $main_offer_view->execute();
  $render .= $main_offer_view->render();

  // Gets email distribution view for list offers.
  $offers_view = views_get_view('email_distribution');
  $offers_view->set_display('email_offers');
  $offers_view->pre_execute();
  $offers_view->execute();
  $render .= $offers_view->render();

  $render .= '</body>';

  // Saves file to temp locations.
  $success = file_save_data($render, 'temporary://');

  if ($success !== FALSE) {
    // If file is successfully built, begin transfer to client.
    file_transfer($success->uri, array(
      'Content-Type' => 'text/html; charset=utf-8',
      'Content-Disposition' => 'attachment; filename="email_content.html"',
      'Content-Length' => filesize($success->uri)));
  }
  else {
    drupal_set_message(t("Unable to deliver file"), 'error');
  }
}
	/**
	* Creates and starts client download of the distribution email.
	*/
	function module_download() {

	// Header sets content type to HTML.
	$render = '<head>
	<title>EDM- </title>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
	</head>
	<body>';

	// Gets email distribution view for main offers.
	$main_offer_view = views_get_view('email_distribution');
	$main_offer_view->set_display('email_main');
	$main_offer_view->pre_execute();
	$main_offer_view->execute();
	$render .= $main_offer_view->render();

	// Gets email distribution view for list offers.
	$offers_view = views_get_view('email_distribution');
	$offers_view->set_display('email_offers');
	$offers_view->pre_execute();
	$offers_view->execute();
	$render .= $offers_view->render();

	$render .= '</body>';

	// Saves file to temp locations.
	$success = file_save_data($render, 'temporary://');

	if ($success !== FALSE) {
	// If file is successfully built, begin transfer to client.
	file_transfer($success->uri, array(
	'Content-Type' => 'text/html; charset=utf-8',
	'Content-Disposition' => 'attachment; filename="email_content.html"',
	'Content-Length' => filesize($success->uri)));
	}
	else {
	drupal_set_message(t("Unable to deliver file"), 'error');
	}
	}