ding_library.install

<?php
/**
 * @file
 * Handles installation and un-installation for ding libraries.
 */

/**
 * Implements hook_install().
 */
function ding_library_install() {
  // Disable default OG member rules.
  db_update('rules_config')
    ->fields(array('active' => 0))
    ->condition(db_or()
    ->condition('name', 'rules_og_member_active')
    ->condition('name', 'rules_og_member_pending')
    ->condition('name', 'rules_og_group_content_notification'))
    ->execute();

  // Install node queue for libraries.
  ding_library_install_nodequeue();
}

/**
 * Implements hook_uninstall().
 */
function ding_library_uninstall() {
  $queue = nodequeue_load_queue_by_name('ding_library_listing');
  nodequeue_delete($queue->qid);
}

/**
 * Helper function to create node queue used in groups listing pages.
 */
function ding_library_install_nodequeue() {
  $nodequeue = new stdClass();
  $nodequeue->name = 'ding_library_listing';
  $nodequeue->title = 'Library listing';
  $nodequeue->subqueue_title = '';
  $nodequeue->owner = 'nodequeue';
  $nodequeue->api_version = 2;
  $nodequeue->link = 'Add to listing';
  $nodequeue->link_remove = 'Remove from listing';
  $nodequeue->show_in_ui = TRUE;
  $nodequeue->show_in_tab = TRUE;
  $nodequeue->show_in_links = FALSE;
  $nodequeue->i18n = 0;
  $nodequeue->roles = array();
  $nodequeue->size = 0;
  $nodequeue->reverse = 0;
  $nodequeue->new = TRUE;
  $nodequeue->types = array(
    0 => 'ding_library',
  );
  $nodequeue->subqueues = array();
  $nodequeue->submit = 'Submit';
  $nodequeue->reverse = 0;
  $nodequeue->reference = 0;
  $nodequeue->add_subqueue = array(
    $nodequeue->title,
  );

  nodequeue_save($nodequeue);
}

/**
 * Implements hook_enable().
 */
function ding_library_enable() {
  $path = array(
    'source' => 'libraries',
    'language' => 'und',
  );

  // Create Danish alias for libraries if needed.
  if (!path_load($path)) {
    $path['alias'] = 'biblioteker';
    path_save($path);
  }
}

/**
 * Update blocks.
 */
function ding_library_update_7001() {
  $default_theme = variable_get('theme_default', 'bartik');

  // Delete menu_block menu, not needed anymore.
  db_delete('block')
    ->condition('module', 'menu_block')
    ->condition('delta', 'ding_content-main-lvl1')
    ->condition('theme', $default_theme)
    ->execute();

  // Delete any left over library_menus.
  db_delete('block')
    ->condition('module', 'ding_library')
    ->condition('delta', 'library_menu')
    ->condition('theme', $default_theme)
    ->execute();

  // Add the new ding_menu.
  db_insert('block')->fields(array('module', 'delta', 'theme', 'status', 'weight', 'region', 'pages', 'cache', 'title'))->values(array(
      'module' => 'ding_library',
      'delta' => 'ding_menu',
      'theme' => $default_theme,
      'status' => 1,
      'weight' => 1,
      'region' => 'header',
      'pages' => '',
      'cache' => -1,
      'title' => '<none>',
    )
  )->execute();
  return t('Updated menu block.');
}

/**
 * Disable default OG member rules.
 */
function ding_library_update_7002() {
  db_update('rules_config')
    ->fields(array('active' => 0))
    ->condition(db_or()
    ->condition('name', 'rules_og_member_active')
    ->condition('name', 'rules_og_member_pending')
    ->condition('name', 'rules_og_group_content_notification'))
    ->execute();
}

/**
 * Set OG user on library nodes to user 1.
 */
function ding_library_update_7003() {
  $query = db_select('og', 'og');
  $query->join('node', 'n', 'n.nid = og.etid');
  $query->fields('og', array('etid'));
  $query->addField('n', 'uid');
  $rows = $query->execute();
  foreach ($rows as $row) {
    db_insert('og_membership')
      ->fields(array(
        'type' => 'og_membership_type_default',
        'etid' => $row->uid,
        'entity_type' => 'user',
        'gid' => $row->etid,
        'state' => 1,
        'created' => time(),
        'group_type' => 'node',
        'field_name' => 'og_user_node',
        'language' => 'und',
      ))
      ->execute();
  }
}

/**
 * Updated OG permission roles.
 */
function ding_library_update_7004() {
  $roles = array(
    array(
      'rid' => 1,
      'permission' => 'subscribe',
      'module' => 'og_ui',
    ),
    array(
      'rid' => 2,
      'permission' => 'unsubscribe',
      'module' => 'og_ui',
    ),
    array(
      'rid' => 3,
      'permission' => 'add user',
      'module' => 'og_ui',
    ),
    array(
      'rid' => 3,
      'permission' => 'approve and deny subscription',
      'module' => 'og_ui',
    ),
    array(
      'rid' => 3,
      'permission' => 'manage members',
      'module' => 'og_ui',
    ),
    array(
      'rid' => 3,
      'permission' => 'manage permissions',
      'module' => 'og_ui',
    ),
    array(
      'rid' => 3,
      'permission' => 'manage roles',
      'module' => 'og_ui',
    ),
  );

  foreach ($roles as $role) {
    db_insert('og_role_permission')
      ->fields($role)
      ->execute();
  }
}

/**
 * Update group roles with type and bundle.
 */
function ding_library_update_7005() {
  db_update('og_role')
    ->fields(array(
      'group_type' => 'node',
      'group_bundle' => 'ding_library',
    ))
    ->execute();
}

/**
 * Ensure that the OG audience field is add to users.
 */
function ding_library_update_7006() {
  // Get basic OG audience field information.
  $og_field = og_fields_info(OG_AUDIENCE_FIELD);
  $og_field['field']['settings']['target_type'] = 'node';
  $og_field['instance']['label'] = t('Group membership');

  // If the user entity type has multiple bundles, make sure to attach a field
  // instance to all of them.
  $entity_info = entity_get_info('user');
  foreach (array_keys($entity_info['bundles']) as $user_bundle) {
    og_create_field('og_user_node', 'user', $user_bundle, $og_field);
  }
}

/**
 * Add groups node queue if it do not exists.
 */
function ding_library_update_7007() {
  $qids = nodequeue_get_qids('ding_library');
  if (empty($qids)) {
    ding_library_install_nodequeue();
  }
}

/**
 * Remove all old library links from the menus (news, event and about).
 */
function ding_library_update_7008() {
  db_delete('menu_links')
    ->condition('menu_name', 'main-menu')
    ->condition('link_path', 'bibliotek%', 'LIKE')
    ->execute();
}

/**
 * Move all other library custom links into OG menu.
 */
function ding_library_update_7009() {
  // Find all library nid's.
  $nids = db_select('node', 'n')
    ->fields('n', array('nid'))
    ->condition('type', 'ding_library')
    ->execute()
    ->fetchAllKeyed();

  foreach (array_keys($nids) as $nid) {
    // Get library mlid.
    $mlid = db_select('menu_links', 'ml')
      ->fields('ml', array('mlid'))
      ->condition('link_path', 'node/' . $nid)
      ->execute()
      ->fetchField();

    // Find every menu link with $mlid as plid.
    $links = db_select('menu_links', 'ml')
      ->fields('ml', array('mlid', 'p1', 'p2', 'p3', 'p4', 'p5', 'p6', 'p7', 'p8', 'p9'))
      ->condition('plid', $mlid)
      ->execute()
      ->fetchAllAssoc('mlid');

    // Get OG menu mlid to get parent mlid.
    foreach ($links as $link => $data) {
      // Move menu link in to OG menu and remove the parents (library/name/)
      db_update('menu_links')
        ->fields(array(
          'menu_name' => 'menu-og-' . $nid,
          'p1' => $data->p3,
          'p2' => $data->p4,
          'p3' => $data->p5,
          'p4' => $data->p6,
          'p5' => $data->p7,
          'p6' => $data->p8,
          'p7' => $data->p9,
          'p8' => 0,
          'p9' => 0,
          ))
        ->condition('mlid', $link)
        ->execute();
    }

    // Delete old library link.
    db_delete('menu_links')
      ->condition('menu_name', 'main-menu')
      ->condition('link_path', 'node/' . $nid)
      ->execute();
  }
}

/**
 * Install menu position rule.
 */
function ding_library_update_7010() {
  ding_library_install_menu_position();
}

/**
 * Remove old library opening hours field.
 */
function ding_library_update_7011() {
  field_delete_field('field_ding_library_opening_hours');
  field_purge_batch(1000);
}

/**
 * Remove old library path auto patterns.
 */
function ding_library_update_7012() {
  variable_del('pathauto_node_ding_library_da_pattern');
  variable_del('pathauto_node_ding_library_en_pattern');
  variable_del('pathauto_node_ding_library_und_pattern');
}