function photos_uninstall in Album Photos 7.3

Same name and namespace in other branches

1. 6.2 photos.install \photos_uninstall()

Implements hook_uninstall().

File

./photos.install, line 241

Install, update, and uninstall functions for the Album Photos module.

Code

function photos_uninstall() {
  $node_types = node_type_get_names();
  foreach ($node_types as $type => $name) {
    variable_del('photos_node_' . $type);
    variable_del('photos_share_' . $type);
  }
  $roles = user_roles();
  foreach ($roles as $rid => $role) {
    variable_del('photos_pnum_' . $rid);
  }

  // @todo create new var to count name/res/size and loop through to delete all.
  $additional_sizes = variable_get('photos_additional_sizes', 5);
  for ($i = 0; $i <= $additional_sizes; $i++) {
    variable_del('photos_name_' . $i);
    variable_del('photos_res_' . $i);
    variable_del('photos_size_' . $i);
  }
  variable_del('photos_access_photos');
  variable_del('photos_additional_sizes');
  variable_del('photos_block_num_information_pager');
  variable_del('photos_block_num_latest_images');
  variable_del('photos_block_num_random_images');
  variable_del('photos_block_num_user_images');
  variable_del('photos_comment');
  variable_del('photos_cover_imagesize');
  variable_del('photos_display_full_imagesize');
  variable_del('photos_display_full_viewnum');
  variable_del('photos_display_imageorder');
  variable_del('photos_display_list_imagesize');
  variable_del('photos_display_page_display');
  variable_del('photos_display_page_imagesize');
  variable_del('photos_display_page_slide');
  variable_del('photos_display_page_user');
  variable_del('photos_display_slide');
  variable_del('photos_display_teaser_display');
  variable_del('photos_display_teaser_imagesize');
  variable_del('photos_display_teaser_slide');
  variable_del('photos_display_teaser_user');
  variable_del('photos_display_teaser_viewnum');
  variable_del('photos_display_user');
  variable_del('photos_display_viewpager');
  variable_del('photos_display_view_imagesize');
  variable_del('photos_exif');
  variable_del('photos_exif_cache');
  variable_del('photos_image_count');
  variable_del('photos_node_photos');
  variable_del('photos_num');
  variable_del('photos_pager_imagesize');
  variable_del('photos_path');
  variable_del('photos_plupload_status');
  variable_del('photos_print_sizes');
  variable_del('photos_rname');
  variable_del('photos_share_photos');
  variable_del('photos_size');
  variable_del('photos_size_max');
  variable_del('photos_slide');
  variable_del('photos_slide_music');
  variable_del('photos_slide_show_thumb');
  variable_del('photos_slide_show_view');
  variable_del('photos_slide_zoom');
  variable_del('photos_swfu_num');
  variable_del('photos_thumb_count');
  variable_del('photos_thumb_create_time');
  variable_del('photos_thumb_imagesize');
  variable_del('photos_upzip');
  variable_del('photos_user_count_cron');
  variable_del('photos_vote');

  // hook_search vars:
  variable_del('photos_search_max_id_ever');
  variable_del('photos_search_max_id_reindex');
  variable_del('photos_search_reindex_old_photos');

  // Remove photos nodes.
  $result = db_select('node', 'n')
    ->fields('n', array(
    'nid',
  ))
    ->condition('n.type', 'photos')
    ->execute();
  foreach ($result as $node) {
    node_delete($node->nid);
  }

  // Remove files.
  $result = db_select('photos_image', 'p')
    ->fields('p', array(
    'fid',
  ))
    ->execute();
  foreach ($result as $file) {
    $file = file_load($file->fid);
    if ($file) {
      file_usage_delete($file, 'photos');
      file_delete($file);
    }
  }

  // Clear cache.
  cache_clear_all('*', 'cache', TRUE);
  cache_clear_all('*', 'cache_menu', TRUE);
  cache_clear_all('*', 'cache_page', TRUE);
}