islandora/islandora_basic_image/islandora_basic_image.module

<?php

/**
 * @file
 * This is the new Islandora Basic Image module.
 */

define('ISLANDORA_BASIC_IMAGE_CONTENT_TYPE', 'islandora_basic_image');
define('ISLANDORA_BASIC_IMAGE_MEDIUM_SIZE_FIELD', 'field_medium_size');

/**
 * Implements hook_node_info().
 */
function islandora_basic_image_node_info() {
  return array(
    ISLANDORA_BASIC_IMAGE_CONTENT_TYPE => array(
      'name' => t("Basic Image"),
      'base' => ISLANDORA_BASIC_IMAGE_CONTENT_TYPE,
      'description' => t("A Drupal node modeling a basic image pcdm:Object"),
      'has_title' => FALSE,
    ),
  );
}

/**
 * Implements hook_form().
 */
function islandora_basic_image_form($node, array &$form_state) {
  return node_content_form($node, $form_state);
}