danielebarchiesi@4: <?php
danielebarchiesi@4: /**
danielebarchiesi@4:  * Implementation of hook_features_export().
danielebarchiesi@4:  *
danielebarchiesi@4:  * Defines one or more component types that are available to Features for export
danielebarchiesi@4:  * and a variety of settings for each type.
danielebarchiesi@4:  */
danielebarchiesi@4: function schemaorg_features_export($data, &$export, $module_name = '') {
danielebarchiesi@4:   // Any feature exporting RDF mappings need the rdf and rdfx modules.
danielebarchiesi@4:   $export['dependencies']['rdf'] = 'rdf';
danielebarchiesi@4:   $export['dependencies']['schemaorg'] = 'schemaorg';
danielebarchiesi@4: 
danielebarchiesi@4:   foreach ($data as $name) {
danielebarchiesi@4:     $parts = explode('-', $name);
danielebarchiesi@4:     $entity_type = $parts[0];
danielebarchiesi@4:     $bundle_name = $parts[1];
danielebarchiesi@4: 
danielebarchiesi@4:     if ($rdf_mapping = rdf_mapping_load($entity_type, $bundle_name)) {
danielebarchiesi@4:       $export['features']['schemaorg'][$entity_type . '-' . $bundle_name] = $rdf_mapping;
danielebarchiesi@4:     }
danielebarchiesi@4:   }
danielebarchiesi@4: 
danielebarchiesi@4:   return array();
danielebarchiesi@4: }
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * Implementation of hook_features_export_options().
danielebarchiesi@4:  *
danielebarchiesi@4:  * Provides an array of components that can be exported for a given type.
danielebarchiesi@4:  */
danielebarchiesi@4: function schemaorg_features_export_options() {
danielebarchiesi@4:   $bundles = array();
danielebarchiesi@4: 
danielebarchiesi@4:   foreach (entity_get_info() as $entity_type => $entity) {
danielebarchiesi@4:     foreach ($entity['bundles'] as $bundle_name => $bundle) {
danielebarchiesi@4:       $bundles[$entity_type . '-' . $bundle_name] = $entity['label'] . ': ' . $bundle['label'];
danielebarchiesi@4:     }
danielebarchiesi@4:   }
danielebarchiesi@4: 
danielebarchiesi@4:   return $bundles;
danielebarchiesi@4: }
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * Implementation of hook_features_export_render().
danielebarchiesi@4:  *
danielebarchiesi@4:  * Renders a set of components to code as a defaults hook.
danielebarchiesi@4:  */
danielebarchiesi@4: function schemaorg_features_export_render($module, $data, $export = NULL) {
danielebarchiesi@4:   $code = array();
danielebarchiesi@4:   $code[] = '  $schemaorg = array();';
danielebarchiesi@4:   $code[] = '';
danielebarchiesi@4: 
danielebarchiesi@4:   foreach ($data as $key => $entity_type_bundle) {
danielebarchiesi@4:     if (is_array($entity_type_bundle)) {
danielebarchiesi@4:       $entity_type_bundle = $key;
danielebarchiesi@4:     }
danielebarchiesi@4:     $parts = explode('-', $entity_type_bundle);
danielebarchiesi@4:     $entity_type = $parts[0];
danielebarchiesi@4:     $bundle_name = $parts[1];
danielebarchiesi@4:     if ($rdf_mapping = rdf_mapping_load($entity_type, $bundle_name)) {
danielebarchiesi@4:       $rdf_mapping_export = features_var_export($rdf_mapping, '  ');
danielebarchiesi@4:       $rdf_bundle = features_var_export($bundle_name);
danielebarchiesi@4:       $rdf_entity_type = features_var_export($entity_type);
danielebarchiesi@4:       $code[] = "  // Exported RDF mapping: {$bundle_name}";
danielebarchiesi@4:       $code[] = "  \$schemaorg[$rdf_entity_type][$rdf_bundle] = $rdf_mapping_export;";
danielebarchiesi@4:       $code[] = "";
danielebarchiesi@4:     }
danielebarchiesi@4:   }
danielebarchiesi@4: 
danielebarchiesi@4:   $code[] = '  return $schemaorg;';
danielebarchiesi@4:   $code = implode("\n", $code);
danielebarchiesi@4:   return array('rdf_default_mappings' => $code);
danielebarchiesi@4: }
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * Implementation of hook_features_revert().
danielebarchiesi@4:  *
danielebarchiesi@4:  * Reverts components of a feature back to their default state.
danielebarchiesi@4:  */
danielebarchiesi@4: function schemaorg_features_revert($module) {
danielebarchiesi@4:   return schemaorg_features_rebuild($module);
danielebarchiesi@4: }
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * Implementation of hook_features_rebuild().
danielebarchiesi@4:  *
danielebarchiesi@4:  * Updates faux-exportable components back to their default state.
danielebarchiesi@4:  */
danielebarchiesi@4: function schemaorg_features_rebuild($module) {
danielebarchiesi@4:   if ($defaults = features_get_default('schemaorg', $module)) {
danielebarchiesi@4:     foreach ($defaults as $entity_type => $bundles) {
danielebarchiesi@4:       foreach ($bundles as $bundle => $mapping) {
danielebarchiesi@4:         rdf_mapping_save(array(
danielebarchiesi@4:           'type' => $entity_type,
danielebarchiesi@4:           'bundle' => $bundle,
danielebarchiesi@4:           'mapping' => $mapping,
danielebarchiesi@4:         ));
danielebarchiesi@4:       }
danielebarchiesi@4:     }
danielebarchiesi@4:   }
danielebarchiesi@4: }