function community_tags_delete_all_form in Community Tags 6

Same name and namespace in other branches

1. 6.2 community_tags.admin.inc \community_tags_delete_all_form()
2. 7 community_tags.admin.inc \community_tags_delete_all_form()

Confirmation form for tag purge. Assumes defaults.

1 string reference to 'community_tags_delete_all_form'

community_tags_menu in ./community_tags.module

Implementation of hook_menu().

File

./community_tags.admin.inc, line 602

community_tags.admin.inc

Code

function community_tags_delete_all_form(&$form_state, $vocabulary, $content_type) {
  $form = array();
  $type_obj = node_get_types('type', $content_type);

  // get the number of tags that will be deleted
  $counts = _community_tags_get_tag_counts_by_type_and_vocabulary();
  if (empty($counts[$vocabulary->vid][$content_type])) {
    drupal_set_message(t('There are no community tags to delete.'));
  }
  else {
    $counts = $counts[$vocabulary->vid][$content_type];
  }

  // get settings if valid
  $settings = _community_tags_get_settings($vocabulary->vid, $content_type, TRUE);
  $form['#delete_ops'] = array();
  $form['#ct_settings'] = $settings;
  $form['#vocabulary'] = $vocabulary;
  $form['#content_type_obj'] = $type_obj;
  $form['#counts'] = $counts;
  $question = t('Delete %count community tags from the %vocabulary vocabulary on nodes of type %type?.', array(
    '%count' => $counts->tag_count,
    '%vocabulary' => $vocabulary->name,
    '%type' => $type_obj->name,
  ));

  // @todo 2.x get the number of node terms that will be deleted
  // @todo 2.x get the number of orphaned terms that will be deleted
  $description = '';
  if ($settings) {
    $form['#delete_ops']['delete_tags'] = TRUE;
    $description .= '<p>' . t('WARNING: Community tagging is currently enabled for this combination of content type and vocabulary. ') . '</p>';
    if ($settings['opmode'] & COMMUNITY_TAGS_OPMODE_SYNC || $settings['opmode'] & COMMUNITY_TAGS_OPMODE_DELETE_ORPHAN_TERMS) {

      // offer option to bring ct's into line with nt or vice versa
      $form['delete_policy'] = array(
        '#type' => 'checkboxes',
        '#title' => t('Purge options'),
        '#options' => array(),
        '#multiple' => TRUE,
        '#weight' => 1,
        '#default_value' => array(),
      );
      if ($settings['opmode'] & COMMUNITY_TAGS_OPMODE_SYNC) {
        $description .= '<p>' . t('Community tags are synchronised with node terms: all corresponding node terms will be removed. ') . '</p>';
        $description .= '<p>' . t('If you do not want to delete corresponding node terms as part of this purge operation, un-check the option below. ') . '</p>';
        $form['delete_policy']['#options'][COMMUNITY_TAGS_OPMODE_SYNC] = t('<em>Delete node terms</em>');
        $form['delete_policy']['#default_value'][] = COMMUNITY_TAGS_OPMODE_SYNC;
      }
      else {
        $description = '<p>' . t('Community tags will be deleted from the community tags database table.') . '</p>';
      }
      if ($settings['opmode'] & COMMUNITY_TAGS_OPMODE_DELETE_ORPHAN_TERMS) {
        $description .= '<p>' . t('"Delete orphaned term" mode is set. All orphaned terms will be deleted i.e. all terms matching deleted tags that are no longer used. ') . '</p>';
        $description .= '<p>' . t('If you do not want to delete redundant terms as part of this purge operation, un-check the option below. ') . '</p>';
        $form['delete_policy']['#options'][COMMUNITY_TAGS_OPMODE_DELETE_ORPHAN_TERMS] = t('<em>Delete redundant terms</em>');
        $form['delete_policy']['#default_value'][] = COMMUNITY_TAGS_OPMODE_DELETE_ORPHAN_TERMS;
      }
    }
  }
  else {
    $form['#delete_ops']['#quick_delete'] = TRUE;
    $description = '<p>' . t('Community tagging is currently disabled for this combination of content type and vocabulary. ') . '</p>';
    $description = '<p>' . t('Community tags will be deleted from the community tags database table and nothing else. ') . '</p>';
  }
  $path = 'admin/settings/community-tags';
  $confirm_form = confirm_form($form, $question, $path, $description);
  $confirm_form['actions']['#weight'] = 2;
  return $confirm_form;
}