function oa_core_user_spaces_og_links in Open Atrium Core 7.2

Return the OG subscribed/unsubscribed links Code taken from og_ui_field_formatter_view but that was hardcoded to use the logged-in user

1 call to oa_core_user_spaces_og_links()

oa_core_user_spaces_get_links in plugins/content_types/oa_core_user_spaces.inc

Generate the subscribed/unsubscribed links

File

plugins/content_types/oa_core_user_spaces.inc, line 232

Defines the space summary panels pane.

Code

function oa_core_user_spaces_og_links($entity, $account) {
  global $user;
  $entity_type = 'node';
  $settings = array(
    'field_name' => 'og_user_node',
  );
  $uid = $account->uid;
  if (!og_is_group($entity_type, $entity)) {
    return;
  }
  if (!empty($entity->uid) && $entity->uid == $account->uid) {

    // User is the group manager.
    $element[0] = array(
      '#markup' => t('You are the group manager'),
    );
    return $element;
  }
  list($id, , $bundle) = entity_extract_ids($entity_type, $entity);
  if (og_is_member($entity_type, $id, 'user', $account, array(
    OG_STATE_ACTIVE,
    OG_STATE_PENDING,
  ))) {
    if (og_user_access($entity_type, $id, 'unsubscribe', $account)) {
      $links['title'] = t('Unsubscribe from group');
      if ($user->uid == $uid) {
        $links['href'] = "group/{$entity_type}/{$id}/unsubscribe";
      }
      else {
        $links['href'] = "group/{$entity_type}/{$id}/remove/single/{$uid}";
      }
      $links['options'] = array(
        'query' => array(
          'destination' => current_path(),
        ),
      );
    }
  }
  else {
    if (og_is_member($entity_type, $id, 'user', $account, array(
      OG_STATE_BLOCKED,
    ))) {

      // If user is blocked, they should not be able to apply for
      // membership.
      return;
    }

    // Check if user can subscribe to the field.
    if (empty($settings['field_name']) && ($audience_field_name = og_get_best_group_audience_field('user', $account, $entity_type, $bundle))) {
      $settings['field_name'] = $audience_field_name;
    }
    if (!$settings['field_name']) {
      return;
    }
    $field_info = field_info_field($settings['field_name']);

    // Check if entity is referencable.
    if ($field_info['settings']['target_type'] != $entity_type) {

      // Group type doesn't match.
      return;
    }
    if (!empty($field_info['settings']['handler_settings']['target_bundles']) && !in_array($bundle, $field_info['settings']['handler_settings']['target_bundles'])) {

      // Bundles don't match.
      return;
    }
    if (!og_check_field_cardinality('user', $account, $settings['field_name'])) {
      $element[0] = array(
        '#markup' => format_plural($field_info['cardinality'], 'You are already registered to another group', 'You are already registered to @count groups'),
      );
      return $element;
    }
    $url = "group/{$entity_type}/{$id}/add-member/{$uid}";
    if ($settings['field_name']) {
      $url .= '/' . $settings['field_name'];
    }
    $url .= '/nojs';
    if (og_user_access($entity_type, $id, 'subscribe without approval', $account)) {
      $links['title'] = t('Subscribe to group');
      if ($account->uid) {
        $links['href'] = $url;
        $links['options'] = array(
          'query' => array(
            'destination' => current_path(),
            'token' => drupal_get_token('node_' . $id . '_' . $account->uid),
          ),
        );
      }
      else {
        $links['href'] = 'user/login';
        $links['options'] = array(
          'query' => array(
            'destination' => $url,
          ),
        );
      }
    }
    elseif (og_user_access($entity_type, $id, 'subscribe')) {
      $links['title'] = t('Request group membership');
      if ($account->uid) {
        $links['href'] = $url;
        $links['options'] = array(
          'query' => array(
            'destination' => current_path(),
            'token' => drupal_get_token('node_' . $id . '_' . $account->uid),
          ),
        );
      }
      else {
        $links['href'] = 'user/login';
        $links['options'] = array(
          'query' => array(
            'destination' => $url,
          ),
        );
      }
    }
    else {
      $element[0] = array(
        '#markup' => t('This is a closed group. Only a group administrator can add you.'),
      );
      return $element;
    }
  }
  if (!empty($links['title'])) {
    $links += array(
      'options' => array(),
    );
    $element[0] = array(
      '#type' => 'link',
      '#title' => $links['title'],
      '#href' => $links['href'],
      '#options' => $links['options'],
    );
    return $element;
  }

  // User didn't have permissions.
}