uuid_term.features.inc in UUID Features Integration 6

Features hooks for the uuid_term features component.

File

includes/uuid_term.features.inc

<?php

/**
 * @file
 * Features hooks for the uuid_term features component.
 */

/**
 * Implementation of hook_features_export_options().
 */
function uuid_term_features_export_options() {
  $options = array();
  $query = 'SELECT t.tid, t.name, v.name AS vname, u.uuid
    FROM {term_data} t
    INNER JOIN {uuid_term_data} u ON t.tid = u.tid
    INNER JOIN {vocabulary} v ON t.vid = v.vid
    ORDER BY v.name ASC, t.name ASC';
  $result = db_query($query);
  while ($term = db_fetch_object($result)) {
    $options[$term->uuid] = $term->vname . ' - ' . $term->name;
  }
  return $options;
}

/**
 * Implementation of hook_features_export().
 */
function uuid_term_features_export($data, &$export, $module_name = '') {
  $pipe = array();
  $export['dependencies']['taxonomy'] = 'taxonomy';
  $export['dependencies']['uuid'] = 'uuid';
  $export['dependencies']['uuid_features'] = 'uuid_features';
  foreach ($data as $uuid) {
    $export['features']['uuid_term'][$uuid] = $uuid;

    // Get the UUID of the term's vocabulary.
    $query = 'SELECT uv.uuid FROM {uuid_term_data} utd
      INNER JOIN {term_data} t ON utd.tid = t.tid
      INNER JOIN {uuid_vocabulary} uv ON t.vid = uv.vid
      WHERE utd.uuid = "%s"';
    $voc_uuid = db_result(db_query($query, $uuid));

    // Add the vocab UUID to the pipe, to be processed by uuid_vocabulary.
    $export['features']['uuid_vocabulary'][$voc_uuid] = $voc_uuid;

    // Get the UUID of the term's parents.
    $tid = uuid_get_serial_id('term_data', 'tid', $uuid);
    $parents = taxonomy_get_parents($tid);
    foreach ($parents as $parent) {
      $parent_uuid = uuid_get_uuid('term_data', 'tid', $parent->tid);
      $export['features']['uuid_term'][$parent_uuid] = $parent_uuid;
    }
  }
  return $pipe;
}

/**
 * Implementation of hook_features_export_render().
 */
function uuid_term_features_export_render($module = 'foo', $data) {
  $translatables = $code = array();
  $code[] = '  $terms = array();';
  $code[] = '';
  foreach ($data as $uuid) {
    $tid = db_result(db_query('SELECT tid FROM {uuid_term_data} WHERE uuid = "%s"', $uuid));
    $term = taxonomy_get_term($tid);
    if (!$term) {
      continue;
    }
    $export = array(
      'uuid' => $uuid,
    );

    // Whitelist of term properties.
    $props = array(
      'name',
      'description',
      'weight',
    );
    foreach ($props as $key) {
      if (isset($term->{$key})) {
        $export[$key] = $term->{$key};
      }
    }

    // Get the UUID of the term's parent terms.
    $parents = taxonomy_get_parents($tid);
    foreach ($parents as $parent) {
      $export['parent'][] = uuid_get_uuid('term_data', 'tid', $parent->tid);
    }

    // Get the UUID of the term's vocabulary.
    $query = 'SELECT uv.uuid FROM {uuid_vocabulary} uv WHERE uv.vid = "%s"';
    $voc_uuid = db_result(db_query($query, $term->vid));
    $export['uuid_vocabulary'] = $voc_uuid;
    $code[] = '  $terms[] = ' . features_var_export($export, '  ') . ';';
  }
  if (!empty($translatables)) {
    $code[] = features_translatables_export($translatables, '  ');
  }
  $code[] = '  return $terms;';
  $code = implode("\n", $code);
  return array(
    'uuid_features_default_terms' => $code,
  );
}

/**
 * Implementation of hook_features_revert().
 */
function uuid_term_features_revert($module) {
  uuid_term_features_rebuild($module);
}

/**
 * Implementation of hook_features_rebuild().
 * Rebuilds terms based on UUID from code defaults.
 */
function uuid_term_features_rebuild($module) {
  $terms = module_invoke($module, 'uuid_features_default_terms');
  if (!empty($terms)) {
    foreach ($terms as $data) {
      $existing = uuid_get_serial_id('term_data', 'tid', $data['uuid']);
      if (!empty($existing)) {
        $data['tid'] = $existing;
      }
      $vid = db_result(db_query('SELECT vid FROM {uuid_vocabulary} WHERE uuid = "%s"', $data['uuid_vocabulary']));
      if ($vid) {
        $data['vid'] = $vid;
        if (isset($data['parent']) && is_array($data['parent'])) {
          foreach ($data['parent'] as $key => $parent_uuid) {
            $data['parent'][$key] = uuid_get_serial_id('term_data', 'tid', $parent_uuid);
          }
        }
        $ret = taxonomy_save_term($data);

        // TODO: remove when http://drupal.org/node/860442 is resolved.
        uuid_set_uuid('term_data', 'tid', $data['tid'], $data['uuid']);
      }
    }
  }
}

Functions

Name	Description
uuid_term_features_export	Implementation of hook_features_export().
uuid_term_features_export_options	Implementation of hook_features_export_options().
uuid_term_features_export_render	Implementation of hook_features_export_render().
uuid_term_features_rebuild	Implementation of hook_features_rebuild(). Rebuilds terms based on UUID from code defaults.
uuid_term_features_revert	Implementation of hook_features_revert().