/// <summary>
/// Constructor to initialize a new comment based on its minimal required inputs
/// Other fields like the comment id and dates are initialized based on those inputs.
/// </summary>
/// <param name="docid">id of the document to which the comment is attached</param>
/// <param name="message">textual content of the comment</param>
/// <param name="user">principal of the author of the comment</param>
/// <param name="replyto">optional id of the parent comment, if this is a reply</param>
public Comment(string docid, string message, CCPrincipal user, string replyto)
{
creation = Dat.ToUtc(DateTime.Now);
commentid = $"{docid}|{Str.Md5(user.UserId + creation.ToBinary())}";
this.docid = docid;
this.message = message;
userid = user.UserId;
username = user.FullName;
if (Str.IsEmpty(username))
{
username = user.Name;
}
modified = creation;
likes = new ListStr();
likedByUser = false;
this.replyto = replyto;
deleted = false;
}
public static bool GetUserRightsAsSqlStr(string userNameOrId, string domainName, SecuritySyntax securitySyntax, out CCPrincipal principal, out string userRights)
{
userRights = null;
principal = CC.Current.GetPrincipalAny(userNameOrId, domainName);
if (principal == null)
{
Sys.LogError($"Cannot load user with Id or Name [{userNameOrId}] in domain [{domainName}]");
return(false);
}
long pid = CC.Current.NativeDomains.GetPrincipalByUserId(principal.UserId);
if (pid == 0)
{
Sys.LogError($"Cannot get principal ID from native domains , user name [{principal.Name}]");
return(false);
}
if (securitySyntax == SecuritySyntax.Engine)
{
userRights = RightsAsSqlStrXb(principal.UserId, new ListStr(), new ListStr());
}
else if (securitySyntax == SecuritySyntax.Legacy)
{
int flags = NativeDomains.UR_USE_CACHE | NativeDomains.UR_DO_USER_LSTSTR | NativeDomains.UR_DO_USER_SQLSTR;
if (!CC.Current.NativeDomains.CalculateUserRightsWithCache(pid, null, null, flags, out ListStr user_list,
out ListStr field_list, out string user_rights_sql, out string xfield_parts, out string fingerprint))
{
Sys.LogError($"Cannot calculate user rights from native domains for user name [{principal.Name}]");
return(false);
}
userRights = RightsAsSqlStr(user_rights_sql);
}
if (userRights == null)
{
Sys.LogError($"Cannot build SQL rights for user name [{principal.Name}]");
return(false);
}
return(true);
}
