function recipe_html_export_single in Recipe 7

Same name and namespace in other branches

1. 6 plugins/recipe_html.module \recipe_html_export_single()
2. 7.2 modules/recipe_html.module \recipe_html_export_single()

1 string reference to 'recipe_html_export_single'

recipe_html_recipeio in includes/recipe_html.module

Implementation of hook_recipeio($type).

File

includes/recipe_html.module, line 34

recipe_html.module - Enables a print view for recipes. This supports full 8-1/2" x 11", and 5"x7" and 3"x5" index cards. Some printers may not be able to deal with small page sizes like this. They may have to print on…

Code

function recipe_html_export_single($nid = NULL, $yield = NULL) {
  if ($nid === NULL) {
    drupal_set_message(t('Recipe not found.'));
    drupal_not_found();
    return;
  }
  $node = node_load($nid);

  // Set the custom yield so we can scale up/down the recipe quantities.
  $node->recipe_custom_yield = $yield;

  // Remove the yield buttons.
  $node->recipe_show_yield_form = FALSE;

  // you should not be able to export unpublished recipes
  if ($node->status == 0) {
    drupal_access_denied();
    return;
  }
  $build = node_view($node, 'print', $yield);

  // Don't pass to theme handlers.
  unset($build['#theme']);

  // Don't want to show links in print view.
  unset($build['links']);

  // Streamline the summary box.
  $build['recipe_summary_box'] = array(
    '#markup' => theme('recipe_html_summary_box', array(
      'node' => $node,
      'show_yield_form' => isset($node->recipe_show_yield_form) ? $node->recipe_show_yield_form : TRUE,
    )),
  );

  // Pass a fully rendered variable.  This is modeled after the book module in core.
  $node->rendered = drupal_render($build);
  drupal_add_http_header('Content-Type', 'text/html; charset=utf-8', FALSE);
  return theme('recipe_html_page', array(
    'node' => $node,
  ));
}