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I have a custom entity I've created following this basic SitePoint tutorial. My custom entity has just two properties, a name and description. My entity is not fieldable (maybe it needs to be?.

I want to make the description support text formats so it's not just interpreted as plain text. Ideally the user could choose text formats like they could for something like a text field added thru the field UI, but since my entity is not fieldable and has no UI for adding fields, I'm not sure where to go with this?

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You'll need another property on your entity to hold the format.

In your entity form builder, use a text_format element, and use a validate to move the desired values into place:

$form['description_placeholder'] = array(
  '#type' => 'text_format',
  '#title' => t('Description'),
  '#format' => empty($entity->description_format) ? 'full_html' : $entity->description_format,
  '#default_value' => empty($entity->description) ? '' : $entity->description,
);

$form['#validate'][] = 'MYMODULE_entity_validate';

...

function MYMODULE_entity_validate($form, &$form_state) {
  $form_state['values']['description'] = $form_state['values']['description_placeholder']['value'];
  $form_state['values']['description_format'] = $form_state['values']['description_placeholder']['format'];
}

When you render, use:

 $formatted = check_markup($entity->description, $entity->description_format);
  • Thank's Clive. Right now I'm just doing the rendering with entity_view, how can I get it to work with that? – Brian Jul 14 '14 at 13:18
  • Wherever you're currently preparing description for rendering, you just need to use the above instead. I couldn't tell you where that would be, there are half a dozen or more different ways to get that job done – Clive Jul 14 '14 at 14:08
  • Ah, so in my custom entities controller, I manually build the render array in buildContent. In there, I can call check_markup. Thanks again! – Brian Jul 16 '14 at 17:22

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