/// <summary>
///
/// </summary>
/// <param name="core">Core token</param>
/// <param name="galleryItem"></param>
/// <param name="owner"></param>
/// <param name="member"></param>
/// <param name="location"></param>
/// <returns></returns>
public static UserTag Create(Core core, GalleryItem galleryItem, User owner, User member, Point location)
{
if (core == null)
{
throw new NullCoreException();
}
InsertQuery query = new InsertQuery("user_tags");
query.AddField("user_id", owner.UserId);
query.AddField("tag_user_id", member.UserId);
query.AddField("gallery_item_id", galleryItem.ItemId);
query.AddField("tag_x", location.X);
query.AddField("tag_y", location.Y);
if (owner.UserId != member.UserId)
{
query.AddField("tag_approved", false);
}
else
{
query.AddField("tag_approved", true);
}
long tagId = core.Db.Query(query);
UserTag tag = new UserTag(core, galleryItem, tagId);
NotifyTag(core, tag);
return tag;
}
/// <summary>
/// Notify users affected by a tag of the tag
/// </summary>
/// <param name="core">Core token</param>
/// <param name="tag">Tag to notify of</param>
private static void NotifyTag(Core core, UserTag tag)
{
if (tag.tagApproved)
{
if (tag.TaggedMember.UserInfo.EmailNotifications)
{
RawTemplate emailTemplate = new RawTemplate(core.Http.TemplateEmailPath, "photo_tag_notification.eml");
emailTemplate.Parse("TO_NAME", tag.TaggedMember.DisplayName);
emailTemplate.Parse("FROM_NAME", core.Session.LoggedInMember.DisplayName);
emailTemplate.Parse("FROM_USERNAME", core.Session.LoggedInMember.UserName);
emailTemplate.Parse("U_PHOTO", core.Hyperlink.StripSid(core.Hyperlink.AppendAbsoluteSid(tag.TaggedGalleryItem.BuildUri())));
core.Email.SendEmail(tag.TaggedMember.UserInfo.PrimaryEmail, string.Format("{0} tagged you in a photo",
core.Session.LoggedInMember.DisplayName),
emailTemplate.ToString());
}
}
}
/// <summary>
/// Approves a user tag for public display.
/// </summary>
/// <param name="core">Core token</param>
/// <param name="tag">User tag to approve</param>
/// <returns>True on success</returns>
public static bool ApproveTag(Core core, UserTag tag)
{
UpdateQuery query = new UpdateQuery("user_tags");
query.AddField("tag_approved", true);
query.AddCondition("tag_id", tag.TagId);
query.AddCondition("user_id", core.LoggedInMemberId);
if (core.Db.Query(query) == 1)
{
tag.tagApproved = true; // we can update private members
NotifyTag(core, tag);
return true;
}
else
{
return false;
}
}
