danielebarchiesi@4: <?php
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * Implements hook_features_api().
danielebarchiesi@4:  */
danielebarchiesi@4: function taxonomy_features_api() {
danielebarchiesi@4:   return array(
danielebarchiesi@4:     'taxonomy' => array(
danielebarchiesi@4:       'name' => t('Taxonomy'),
danielebarchiesi@4:       'feature_source' => TRUE,
danielebarchiesi@4:       'default_hook' => 'taxonomy_default_vocabularies',
danielebarchiesi@4:       'default_file' => FEATURES_DEFAULTS_INCLUDED,
danielebarchiesi@4:     ),
danielebarchiesi@4:   );
danielebarchiesi@4: }
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * Implements hook_features_export_options().
danielebarchiesi@4:  */
danielebarchiesi@4: function taxonomy_features_export_options() {
danielebarchiesi@4:   $vocabularies = array();
danielebarchiesi@4:   foreach (taxonomy_get_vocabularies() as $vocabulary) {
danielebarchiesi@4:     $vocabularies[$vocabulary->machine_name] = $vocabulary->name;
danielebarchiesi@4:   }
danielebarchiesi@4:   return $vocabularies;
danielebarchiesi@4: }
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * Implements hook_features_export().
danielebarchiesi@4:  *
danielebarchiesi@4:  * @todo Test adding existing dependencies.
danielebarchiesi@4:  */
danielebarchiesi@4: function taxonomy_features_export($data, &$export, $module_name = '') {
danielebarchiesi@4:   $pipe = array();
danielebarchiesi@4: 
danielebarchiesi@4:   // taxonomy_default_vocabularies integration is provided by Features.
danielebarchiesi@4:   $export['dependencies']['features'] = 'features';
danielebarchiesi@4:   $export['dependencies']['taxonomy'] = 'taxonomy';
danielebarchiesi@4: 
danielebarchiesi@4:   // Add dependencies for each vocabulary.
danielebarchiesi@4:   $map = features_get_default_map('taxonomy');
danielebarchiesi@4:   foreach ($data as $machine_name) {
danielebarchiesi@4:     if (isset($map[$machine_name]) && $map[$machine_name] != $module_name) {
danielebarchiesi@4:       $export['dependencies'][$map[$machine_name]] = $map[$machine_name];
danielebarchiesi@4:     }
danielebarchiesi@4:     else {
danielebarchiesi@4:       $export['features']['taxonomy'][$machine_name] = $machine_name;
danielebarchiesi@4: 
danielebarchiesi@4:       $fields = field_info_instances('taxonomy_term', $machine_name);
danielebarchiesi@4:       foreach ($fields as $name => $field) {
danielebarchiesi@4:         $pipe['field'][] = "taxonomy_term-{$field['bundle']}-{$field['field_name']}";
danielebarchiesi@4:         $pipe['field_instance'][] = "taxonomy_term-{$field['bundle']}-{$field['field_name']}";
danielebarchiesi@4:       }
danielebarchiesi@4:     }
danielebarchiesi@4:   }
danielebarchiesi@4:   return $pipe;
danielebarchiesi@4: }
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * Implements hook_features_export_render().
danielebarchiesi@4:  */
danielebarchiesi@4: function taxonomy_features_export_render($module, $data) {
danielebarchiesi@4:   $vocabularies = taxonomy_get_vocabularies();
danielebarchiesi@4:   $code = array();
danielebarchiesi@4:   foreach ($data as $machine_name) {
danielebarchiesi@4:     foreach ($vocabularies as $vocabulary) {
danielebarchiesi@4:       if ($vocabulary->machine_name == $machine_name) {
danielebarchiesi@4:         // We don't want to break the entity cache, so we need to clone the
danielebarchiesi@4:         // vocabulary before unsetting the id.
danielebarchiesi@4:         $vocabulary = clone $vocabulary;
danielebarchiesi@4:         unset($vocabulary->vid);
danielebarchiesi@4:         $code[$machine_name] = $vocabulary;
danielebarchiesi@4:       }
danielebarchiesi@4:     }
danielebarchiesi@4:   }
danielebarchiesi@4:   $code = "  return ". features_var_export($code, '  ') .";";
danielebarchiesi@4:   return array('taxonomy_default_vocabularies' => $code);
danielebarchiesi@4: }
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * Implements hook_features_revert().
danielebarchiesi@4:  */
danielebarchiesi@4: function taxonomy_features_revert($module) {
danielebarchiesi@4:   taxonomy_features_rebuild($module);
danielebarchiesi@4: }
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * Implements hook_features_rebuild().
danielebarchiesi@4:  *
danielebarchiesi@4:  * Rebuilds Taxonomy vocabularies from code defaults.
danielebarchiesi@4:  */
danielebarchiesi@4: function taxonomy_features_rebuild($module) {
danielebarchiesi@4:   if ($vocabularies = features_get_default('taxonomy', $module)) {
danielebarchiesi@4:     $existing = taxonomy_get_vocabularies();
danielebarchiesi@4:     foreach ($vocabularies as $vocabulary) {
danielebarchiesi@4:       $vocabulary = (object) $vocabulary;
danielebarchiesi@4:       foreach ($existing as $existing_vocab) {
danielebarchiesi@4:         if ($existing_vocab->machine_name === $vocabulary->machine_name) {
danielebarchiesi@4:           $vocabulary->vid = $existing_vocab->vid;
danielebarchiesi@4:         }
danielebarchiesi@4:       }
danielebarchiesi@4:       taxonomy_vocabulary_save($vocabulary);
danielebarchiesi@4:     }
danielebarchiesi@4:   }
danielebarchiesi@4: }