danielebarchiesi@4: <?php
danielebarchiesi@4: // $Id$
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * @file
danielebarchiesi@4:  * Install file for RDF Example module.
danielebarchiesi@4:  *
danielebarchiesi@4:  * To demonstrate hook_rdf_mapping, this module creates it's own node type. For
danielebarchiesi@4:  * more information on creating node types, see Node Example in the Examples
danielebarchiesi@4:  * project, http://drupal.org/project/examples.
danielebarchiesi@4:  */
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * Implements hook_install().
danielebarchiesi@4:  *
danielebarchiesi@4:  * - Create photo, summary, nutrition info, serving size, and calorie fields.
danielebarchiesi@4:  * - Create photo, summary, nutrition info, serving size, and calorie instances.
danielebarchiesi@4:  */
danielebarchiesi@4: function rdf_example_install() {
danielebarchiesi@4:   // use get_t() to get the name of our localization function for translation
danielebarchiesi@4:   // during install, when t() is not available.
danielebarchiesi@4:   $t = get_t();
danielebarchiesi@4: 
danielebarchiesi@4:   // Define the node type.
danielebarchiesi@4:   $rdf_example = array(
danielebarchiesi@4:     'type' => 'recipe',
danielebarchiesi@4:     'name' => $t('Recipe'),
danielebarchiesi@4:     'base' => 'node_content',
danielebarchiesi@4:     'description' => $t('The recipe node is defined to demonstrate RDF mapping.'),
danielebarchiesi@4:   );
danielebarchiesi@4: 
danielebarchiesi@4:   // Set additional defaults and save the content type.
danielebarchiesi@4:   $content_type = node_type_set_defaults($rdf_example);
danielebarchiesi@4:   node_type_save($content_type);
danielebarchiesi@4: 
danielebarchiesi@4:   // Create all the fields we are adding to our content type.
danielebarchiesi@4:   // http://api.drupal.org/api/function/field_create_field/7
danielebarchiesi@4:   foreach (_rdf_example_installed_fields() as $field) {
danielebarchiesi@4:     field_create_field($field);
danielebarchiesi@4:   }
danielebarchiesi@4: 
danielebarchiesi@4:   // Create all the instances for our fields.
danielebarchiesi@4:   // http://api.drupal.org/api/function/field_create_instance/7
danielebarchiesi@4:   foreach (_rdf_example_installed_instances() as $bundle_name => $bundle) {
danielebarchiesi@4:     foreach ($bundle as $instance) {
danielebarchiesi@4:       $instance['entity_type'] = $bundle_name == 'recipe' ? 'node' : 'field_collection_item';
danielebarchiesi@4:       $instance['bundle'] = $bundle_name;
danielebarchiesi@4:       field_create_instance($instance);
danielebarchiesi@4:     }
danielebarchiesi@4:   }
danielebarchiesi@4: }
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * Return a structured array defining the fields created by this content type.
danielebarchiesi@4:  */
danielebarchiesi@4: function _rdf_example_installed_fields() {
danielebarchiesi@4:   $t = get_t();
danielebarchiesi@4:   $return = array(
danielebarchiesi@4:     'recipe_photo' => array(
danielebarchiesi@4:       'field_name' => 'recipe_photo',
danielebarchiesi@4:       'cardinality' => 1,
danielebarchiesi@4:       'type'        => 'image',
danielebarchiesi@4:     ),
danielebarchiesi@4:     'recipe_summary' => array(
danielebarchiesi@4:       'field_name'  => 'recipe_summary',
danielebarchiesi@4:       'cardinality' => 1,
danielebarchiesi@4:       'type'        => 'text',
danielebarchiesi@4:       'settings'    => array(
danielebarchiesi@4:         'max_length' => 500,
danielebarchiesi@4:       ),
danielebarchiesi@4:     ),
danielebarchiesi@4:     'recipe_nutrition' => array(
danielebarchiesi@4:       'field_name'  => 'recipe_nutrition',
danielebarchiesi@4:       'cardinality' => 1,
danielebarchiesi@4:       'type'        => 'field_collection',
danielebarchiesi@4:     ),
danielebarchiesi@4:     'recipe_serving_size' => array(
danielebarchiesi@4:       'field_name'  => 'recipe_serving_size',
danielebarchiesi@4:       'cardinality' => 1,
danielebarchiesi@4:       'type'        => 'text',
danielebarchiesi@4:     ),
danielebarchiesi@4:     'recipe_calories' => array(
danielebarchiesi@4:       'field_name'  => 'recipe_calories',
danielebarchiesi@4:       'cardinality' => 1,
danielebarchiesi@4:       'type'        => 'number_integer',
danielebarchiesi@4:     ),
danielebarchiesi@4:   );
danielebarchiesi@4: 
danielebarchiesi@4:   return $return;
danielebarchiesi@4: }
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * Return a structured array defining the instances for this content type and
danielebarchiesi@4:  * related field collections.
danielebarchiesi@4:  */
danielebarchiesi@4: function _rdf_example_installed_instances() {
danielebarchiesi@4:   $t = get_t();
danielebarchiesi@4:   $instances = array();
danielebarchiesi@4:   $instances['recipe'] = array(
danielebarchiesi@4:     'recipe_photo' => array(
danielebarchiesi@4:       'field_name'  => 'recipe_photo',
danielebarchiesi@4:       'label'       => $t('Photo of the prepared dish'),
danielebarchiesi@4:     ),
danielebarchiesi@4:     'recipe_summary' => array(
danielebarchiesi@4:       'field_name' => 'recipe_summary',
danielebarchiesi@4:       'label'       => $t('Short summary describing the dish'),
danielebarchiesi@4:       'widget'      => array(
danielebarchiesi@4:         'type'    => 'text_textarea',
danielebarchiesi@4:       ),
danielebarchiesi@4:     ),
danielebarchiesi@4:     'recipe_nutrition' => array(
danielebarchiesi@4:       'field_name' => 'recipe_nutrition',
danielebarchiesi@4:       'label'      => $t('Recipe Nutrition Information'),
danielebarchiesi@4:     ),
danielebarchiesi@4:   );
danielebarchiesi@4:   // We attach some fields directly to the field collections. The field
danielebarchiesi@4:   // collection bundles are created automatically with the field definition.
danielebarchiesi@4:   $instances['recipe_nutrition'] = array(
danielebarchiesi@4:     'recipe_serving_size' => array(
danielebarchiesi@4:       'field_name' => 'recipe_serving_size',
danielebarchiesi@4:       'label'       => $t('Serving size'),
danielebarchiesi@4:     ),
danielebarchiesi@4:     'recipe_calories' => array(
danielebarchiesi@4:       'field_name' => 'recipe_calories',
danielebarchiesi@4:       'label'       => $t('Calories'),
danielebarchiesi@4:     )
danielebarchiesi@4:   );
danielebarchiesi@4: 
danielebarchiesi@4:   return $instances;
danielebarchiesi@4: }