protected void btnStartNewTopic_Click(object sender, EventArgs e)
{
string topicName = Config.Misc.EnableBadWordsFilterGroups ? Parsers.ProcessBadWords(txtTopicName.Text.Trim()) : txtTopicName.Text.Trim();
string post = Config.Misc.EnableBadWordsFilterGroups ? Parsers.ProcessBadWords(txtPost.Text.Trim()) : txtPost.Text.Trim();
if (topicName.Length == 0)
{
type = eType.AddTopic;
lblError.Text = Lang.Trans("Please enter topic name.");
return;
}
if (post.Length == 0)
{
type = eType.AddTopic;
lblError.Text = Lang.Trans("Please enter post text.");
return;
}
#region Find unclosed [quote] tags
int openQuotesCount = Regex.Matches(post, @"\[quote", RegexOptions.IgnoreCase).Count;
int closedQuotesCount = Regex.Matches(post, @"\[/quote", RegexOptions.IgnoreCase).Count;
if (openQuotesCount != closedQuotesCount)
{
type = eType.AddTopic;
this.post = post;
lblError.Text = Lang.Trans("Please close all [quote] tags with a [/quote] tag!");
return;
}
#endregion
if (CurrentUserSession != null)
{
var groupTopic = new GroupTopic(GroupID, CurrentUserSession.Username)
{
Name = topicName,
Posts = 1,
Locked = cbLocked.Checked
};
if (cbCreatePoll.Checked)
{
if (validatePollsChoices())
{
groupTopic.IsPoll = true;
}
else
{
lblError.Text = Lang.Trans("Please enter at least one choice!");
return;
}
}
if (cbSticky.Checked)
{
if (!DatePicker1.ValidDateEntered)
{
lblError.Text = Lang.Trans("Please select date!");
return;
}
groupTopic.StickyUntil = DatePicker1.SelectedDate;
}
groupTopic.Save();
User.AddScore(CurrentUserSession.Username, Config.UserScores.NewTopic, "NewTopic");
var groupPost = new GroupPost(groupTopic.ID, CurrentUserSession.Username) {Post = post};
groupPost.Save();
#region Subscribe automatically for this topic
GroupTopicSubscription groupTopicSubscription = new GroupTopicSubscription(CurrentUserSession.Username, groupTopic.ID, GroupID);
groupTopicSubscription.DateUpdated = groupTopic.DateUpdated;
groupTopicSubscription.Save();
#endregion
#region create a poll
if (cbCreatePoll.Checked)
{
foreach (RepeaterItem item in rptChoices.Items)
{
TextBox txtChoice = item.FindControl("txtChoice") as TextBox;
if (txtChoice != null && txtChoice.Text.Trim() != String.Empty)
{
GroupPollsChoice choice = new GroupPollsChoice(groupTopic.ID);
choice.Answer = txtChoice.Text.Trim();
choice.Save();
}
}
}
#endregion
#region Add NewGroupTopic Event
Event newEvent = new Event(CurrentUserSession.Username);
newEvent.FromGroup = GroupID;
newEvent.Type = Event.eType.NewGroupTopic;
NewGroupTopic newGroupTopic = new NewGroupTopic();
newGroupTopic.GroupTopicID = groupTopic.ID;
newEvent.DetailsXML = Misc.ToXml(newGroupTopic);
newEvent.Save();
Group group = Group.Fetch(groupTopic.GroupID);
string[] usernames = User.FetchMutuallyFriends(CurrentUserSession.Username);
foreach (string friendUsername in usernames)
{
if (Config.Users.NewEventNotification)
{
if (group != null)
{
string text =
String.Format("Your friend {0} has posted a new topic {1} in the {2} group".Translate(),
"<b>" + CurrentUserSession.Username + "</b>",
Server.HtmlEncode(groupTopic.Name), Server.HtmlEncode(group.Name));
int imageID = 0;
try
{
imageID = Photo.GetPrimary(CurrentUserSession.Username).Id;
}
catch (NotFoundException)
{
imageID = ImageHandler.GetPhotoIdByGender(CurrentUserSession.Gender);
}
string thumbnailUrl = ImageHandler.CreateImageUrl(imageID, 50, 50, false, true, true);
User.SendOnlineEventNotification(CurrentUserSession.Username, friendUsername, text,
thumbnailUrl,
UrlRewrite.CreateShowGroupTopicsUrl(
groupTopic.ID.ToString()));
}
}
}
GroupMember[] groupMembers = GroupMember.Fetch(GroupID, true);
foreach (GroupMember groupMember in groupMembers)
{
// A user should not receive events for their topics
if (groupMember.Username == CurrentUserSession.Username) continue;
if (Config.Users.NewEventNotification)
{
if (group != null)
{
string text =
String.Format("There is a new topic {0} in the {1} group".Translate(),
"<b>" + Server.HtmlEncode(groupTopic.Name) + "</b>",
Server.HtmlEncode(group.Name));
string thumbnailUrl = GroupIcon.CreateImageUrl(group.ID, 50, 50, true);
User.SendOnlineEventNotification(CurrentUserSession.Username, groupMember.Username, text,
thumbnailUrl, UrlRewrite.CreateShowGroupUrl(group.ID.ToString()));
}
}
}
#endregion
}
Response.Redirect(UrlRewrite.CreateShowGroupTopicsUrl(GroupID.ToString()));
}
/// <summary>
/// Fetches group poll choices by specified parameters.
/// It returns an empty array if there are no group poll choices in DB by specified arguments.
/// If these arguments are null it returns all group poll choices from DB.
/// </summary>
/// <param name="id">The id.</param>
/// <param name="groupTopicID">The group topic ID.</param>
/// <returns></returns>
private static GroupPollsChoice[] Fetch(int? id, int? groupTopicID)
{
using (SqlConnection conn = Config.DB.Open())
{
SqlDataReader reader = SqlHelper.ExecuteReader(conn, "FetchGroupPollsChoices",
id, groupTopicID);
List<GroupPollsChoice> lGroupPollsChoice = new List<GroupPollsChoice>();
while (reader.Read())
{
GroupPollsChoice groupPollChoice = new GroupPollsChoice();
groupPollChoice.id = (int)reader["ID"];
groupPollChoice.groupTopicID = (int)reader["GroupTopicID"];
groupPollChoice.answer = (string)reader["Answer"];
lGroupPollsChoice.Add(groupPollChoice);
}
return lGroupPollsChoice.ToArray();
}
}