function commentaccess_access_check in Comment Access 7

This function checks comment access permissions.

Parameters

object $comment: The object to check

string: $op delete or approve

Return value

boolean TRUE or FALSE dependent from the $op

1 call to commentaccess_access_check()

commentaccess_comment_view in ./commentaccess.module

Implementation of hook_comment_view().

1 string reference to 'commentaccess_access_check'

commentaccess_menu_alter in ./commentaccess.module

Implementation of hook_menu_alter()

File

./commentaccess.module, line 386

Provides users with permissions for comments on nodes they own.

Code

function commentaccess_access_check($comment, $op = '') {
  global $user;

  // Menu system sometimes sends just cid
  if (!is_object($comment)) {
    $comment = comment_load($comment);
  }
  $node = node_load($comment->nid);
  switch ($op) {
    case 'delete':
      if (!$user->uid) {
        return FALSE;
      }
      if (user_access('administer comments')) {
        return TRUE;
      }
      elseif (user_access("administer comments on own {$node->type}") && $user->uid == $node->uid) {
        return TRUE;
      }
      elseif (user_access("delete comments on own {$node->type}") && $user->uid == $node->uid) {
        return TRUE;
      }
      break;
    case 'approve':
      if (!$user->uid) {
        return FALSE;
      }
      if ($comment->status == COMMENT_NOT_PUBLISHED) {
        if (user_access('administer comments')) {
          return TRUE;
        }
        elseif (user_access("administer comments on own {$node->type}") && $user->uid == $node->uid) {
          return TRUE;
        }
        elseif (user_access("approve comments on own {$node->type}") && $user->uid == $node->uid) {
          return TRUE;
        }
      }
      break;
    default:
      return FALSE;
  }

  // end switch $op
}