/// <summary>
/// Handles the Load event of the Page control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
private void Page_Load(object sender, System.EventArgs e)
{
// this is necessary so the 'clever' IE will also understand what to do: the enter key will then submit the form.
this.ClientScript.RegisterHiddenField("__EVENTTARGET", "btnSearch");
if (!Page.IsPostBack)
{
// clear tmp results in session
SessionAdapter.AddSearchTermsAndResults(string.Empty, null);
// Read all the current existing forums and their section names.
ForumsWithSectionNameTypedList forumsWithSectionName = ForumGuiHelper.GetAllForumsWithSectionNames();
// Get a list of Forum IDs to which the user has access right.
List <int> accessableForums = SessionAdapter.GetForumsWithActionRight(ActionRights.AccessForum);
foreach (ForumsWithSectionNameRow currentRow in forumsWithSectionName)
{
// filter out forums the user doesn't have access rights for.
if (accessableForums.Contains(currentRow.ForumID))
{
// forum is accessable to the user
ListItem newItem = new ListItem(String.Format("{0} - {1}", currentRow.SectionName, currentRow.ForumName), currentRow.ForumID.ToString());
newItem.Selected = true;
lbxForums.Items.Add(newItem);
}
}
// make listbox as high as # of forums, with a maximum of 15 and a minimum of 8
if (lbxForums.Items.Count <= 15)
{
if (lbxForums.Items.Count > 8)
{
lbxForums.Rows = lbxForums.Items.Count;
}
else
{
lbxForums.Rows = 8;
}
}
else
{
lbxForums.Rows = 15;
}
lblNumberOfPosts.Text = MessageGuiHelper.GetTotalNumberOfMessages().ToString();
}
}
private void btnSearch_ServerClick(object sender, System.EventArgs e)
{
if (Page.IsValid)
{
// grab forum id's
List <int> forumIDs = new List <int>();
for (int i = 0; i < lbxForums.Items.Count; i++)
{
if (lbxForums.Items[i].Selected)
{
forumIDs.Add(Convert.ToInt32(lbxForums.Items[i].Value));
}
}
if (forumIDs.Count <= 0)
{
// no forums selected, add all of them
for (int i = 0; i < lbxForums.Items.Count; i++)
{
forumIDs.Add(Convert.ToInt32(lbxForums.Items[i].Value));
}
}
SearchResultsOrderSetting orderFirstElement = (SearchResultsOrderSetting)cbxSortByFirstElement.SelectedIndex;
SearchResultsOrderSetting orderSecondElement = (SearchResultsOrderSetting)cbxSortBySecondElement.SelectedIndex;
SearchTarget targetToSearch = (SearchTarget)cbxElementToSearch.SelectedIndex;
string searchTerms = tbxSearchString.Value;
if (searchTerms.Length > 1024)
{
searchTerms = searchTerms.Substring(0, 1024);
}
// Use Full text search variant.
SearchResultTypedList results = BL.Searcher.DoSearch(searchTerms, forumIDs, orderFirstElement, orderSecondElement,
SessionAdapter.GetForumsWithActionRight(ActionRights.ViewNormalThreadsStartedByOthers), SessionAdapter.GetUserID(), targetToSearch);
// store results in session.
SessionAdapter.AddSearchTermsAndResults(searchTerms, results);
// view results.
Response.Redirect("SearchResults.aspx?Page=1", true);
}
}
private void Page_Load(object sender, System.EventArgs e)
{
// clear tmp results in session
SessionAdapter.AddSearchTermsAndResults(string.Empty, null);
// Read all accessable forums for the current user.
List <int> accessableForums = SessionAdapter.GetForumsWithActionRight(ActionRights.AccessForum);
string[] forumIDs = Request.QueryString.GetValues("ForumID");
List <int> forumIDsToSearchIn = new List <int>();
if (forumIDs != null)
{
foreach (string forumIDAsString in forumIDs)
{
int forumID = HnDGeneralUtils.TryConvertToInt(forumIDAsString);
if (accessableForums.Contains(forumID))
{
forumIDsToSearchIn.Add(forumID);
}
}
}
else
{
// add all forums the user has access to
forumIDsToSearchIn.AddRange(accessableForums);
}
string searchTerms = Request.QueryString.Get("SearchTerms");
if (searchTerms.Length > 1024)
{
searchTerms = searchTerms.Substring(0, 1024);
}
SearchResultTypedList results = BL.Searcher.DoSearch(searchTerms, forumIDsToSearchIn, SearchResultsOrderSetting.ForumAscending,
SearchResultsOrderSetting.LastPostDateDescending, SessionAdapter.GetForumsWithActionRight(ActionRights.ViewNormalThreadsStartedByOthers),
SessionAdapter.GetUserID(), SearchTarget.MessageText);
// store results in session.
SessionAdapter.AddSearchTermsAndResults(searchTerms, results);
// view results.
Response.Redirect("SearchResults.aspx?Page=1", true);
}