/// <summary>
/// Update the comment, if authorized
/// </summary>
/// <param name="user">Editing user</param>
/// <param name="text">The new text. If the text is unchanged, provide
/// the original text. This lets you take whatever is in the user text box</param>
/// <param name="image">New image to use (null if no change, don't need to reupload orig) </param>
/// <param name="removeImage">Flag to indicate the image was removed, since null image is no-op</param>
/// <param name="level"></param>
public void Update(User user, string text, byte[] image, bool removeImage,
CommentAccessLevel level)
{
AssertModifyAuthorization(user);
if (removeImage)
{
Image = new byte[0];
}
// Only update the image if there was one passed and there is
// no instruction to remove it. If the image edit was a no-op,
// it won't have been submitted and will be null, otherwise it's new
if (image != null && !removeImage)
{
Image = image;
}
Text = text;
LastEditorId = user.UserName;
Modified = DateTime.Now;
AccessLevel = level;
AssociatedOrgId = GetAssociatedOrgId(user, level);
_dao.Save(this);
}
public static Comment AddComment(string nlihcId, User user,
CommentAccessLevel level, string text, byte[] image)
{
var imageVal = image ?? new byte[] {};
var created = DateTime.Now;
var comment = new Comment
{
NlihcId = nlihcId,
AccessLevel = level,
AssociatedOrgId = GetAssociatedOrgId(user, level),
Created = created,
Modified = created,
Username = user.UserName,
Text = text,
Image = imageVal
};
_dao.Insert(comment, true);
return(comment);
}
/// <summary>
/// Set the comment's associated organization if the access
/// level is restricted to a users organization
/// </summary>
/// <param name="user">User modifying the comment</param>
/// <param name="level">Access Level of comment</param>
/// <returns></returns>
private static int?GetAssociatedOrgId(User user, CommentAccessLevel level)
{
return(level == CommentAccessLevel.SameOrg ? user.Organization : null);
}
