function user_relationship_privatemsg_privatemsg_block_message in User Relationships 7

Implements hook_privatemsg_block_message().

File

user_relationship_privatemsg/user_relationship_privatemsg.module, line 209

Allows to send messages to all members of a role.

Code

function user_relationship_privatemsg_privatemsg_block_message($author, $recipients) {

  // Check if $author needs to be restricted.
  if (!user_relationship_privatemsg_restrict($author)) {
    return;
  }
  $blocked = array();
  foreach ($recipients as $recipient) {
    if (isset($recipient->type) && $recipient->type != 'user' && $recipient->type != 'hidden') {
      continue;
    }

    // Don't block if the user is writing himself.
    if ($author->uid == $recipient->uid) {
      continue;
    }

    //block if user is only receiving pm's from his relationships, and author is not one of them
    $user_setting = isset($recipient->data['user_relationships_allow_private_message']) ? $recipient->data['user_relationships_allow_private_message'] : 'on all users';
    $setting = variable_get('user_relationships_restrict_privatemsg', 'all');
    if ($setting == 'relationships' || $setting == 'all_overridable' && $user_setting == 'on in relations') {

      // Check if author is related.
      $relations = user_relationships_load(array(
        'between' => array(
          $author->uid,
          $recipient->uid,
        ),
      ));

      // Remove pending relationships.
      foreach ($relations as $rid => $relation) {
        if ($relation->requires_approval && empty($relation->approved)) {
          unset($relations[$rid]);
        }
      }
      if (empty($relations)) {
        $blocked[] = array(
          'recipient' => privatemsg_recipient_key($recipient),
          'message' => t('!name does not have an established relationship with you.', array(
            '!name' => privatemsg_recipient_format($recipient),
          )),
        );
      }
    }
  }
  return $blocked;
}