protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
string searchType = Strings.Clean(Request.Params["cbsubmit"]);
int startMonth = Strings.ToInt(Strings.Clean(Request.Params["startMonth"]));
int startYear = Strings.ToInt(Strings.Clean(Request.Params["startYear"]));
int endMonth = Strings.ToInt(Strings.Clean(Request.Params["endMonth"]));
int endYear = Strings.ToInt(Strings.Clean(Request.Params["endYear"]));
keyword = Strings.Clean(Request.Params["cbkeyword"]);
int currentPage = Strings.ToInt(Strings.Clean(Request.Params["page"]));
bool bSearchRange = false;
if (Page.Request.HttpMethod == "POST")
{
bSearchRange = (Request.Params["searchRangeButton"] != null);
}
else
{
bSearchRange = (searchType != null && string.Compare(searchType, "range", true) == 0);
}
firstRecord = 0;
lastRecord = 0;
totalItems = 0;
if (currentPage < 0)
{
currentPage = 1;
}
int pageSize = 10;
if (keyword == null)
{
resultsHtml = "<br><br>Please enter a search phrase.<br><br><br>";
}
else
{
firstRecord = (currentPage - 1) * pageSize + 1;
recordIndex = firstRecord;
//set up the search collection
//determine what text needs to be removed from the title e.g. - National Cancer Institute
SiteWideSearchConfig searchConfig = ModuleObjectFactory <SiteWideSearchConfig> .GetModuleObject(SnippetInfo.Data);
if (searchConfig != null)
{
SearchCollection = searchConfig.SearchCollection;
ResultTitleText = searchConfig.ResultTitleText;
}
ISiteWideSearchResultCollection results;
try
{
results = NCI.Search.SiteWideSearch.GetSearchResults(SearchCollection, Keyword, pageSize,
(currentPage - 1) * pageSize);
if (results != null && results.ResultCount > 0)
{
lastRecord = firstRecord + (int)results.ResultCount - 1;
totalItems = (int)results.ResultCount;
ResultRepeater.DataSource = results;
ResultRepeater.DataBind();
//pager code
string urlFormat;
string pagerUrl;
if (bSearchRange)
{
urlFormat = PrettyUrl + "?cbsubmit=range&cbkeyword={0}&startMonth={1}&startYear={2}&endMonth={3}&endYear={4}";
pagerUrl = String.Format(urlFormat, Server.UrlEncode(keyword), startMonth.ToString(), startYear.ToString(), endMonth.ToString(), endYear.ToString());
}
else
{
urlFormat = PrettyUrl + "?cbkeyword={0}";
pagerUrl = String.Format(urlFormat, Server.UrlEncode(keyword));
}
ResultPager objPager = new ResultPager(pagerUrl, currentPage, pageSize, 2, totalItems);
pager = objPager.RenderPager();
}
else
{
firstRecord = 0;
}
}
catch (Exception ex)
{
//capture exactly which keyword caused the error
log.ErrorFormat("{0} - Search with the following keyword returned an error: {1}", ex, PrettyUrl, Keyword);
this.RaiseErrorPage();
}
//eSearch.FillSearchResults(eSearchResults);
}
this.PageInstruction.AddFieldFilter("channelName", (fieldName, data) =>
{
data.Value = "Newsletter";
});
}
protected void Page_PreRender(object sender, EventArgs e)
{
//Get Settings
if (Request.RequestType == "POST")
{
}
else
{
//The method was a GET, therfore we must be paging.
_currentPage = Strings.ToInt(Request.Params["PageNum"], 1);
_recordsPerPage = Strings.ToInt(Request.Params["RecordsPerPage"], 10);
_offSet = Strings.ToInt(Request.Params["OffSet"], 0);
}
if (PerformSearch)
{
if (Keyword != null)
{
//Store keyword in viewstate (This does not check if it is not there already)
if (ViewState[swKeyword] == null)
{
ViewState.Add(swKeyword, Keyword);
}
else
{
ViewState[swKeyword] = Keyword;
}
//set up the search collection
//determine what text needs to be removed from the title e.g. - National Cancer Institute
SiteWideSearchConfig searchConfig = ModuleObjectFactory <SiteWideSearchConfig> .GetModuleObject(SnippetInfo.Data);
if (searchConfig != null)
{
SearchCollection = searchConfig.SearchCollection;
ResultTitleText = searchConfig.ResultTitleText;
}
try
{
long dimFilter = Strings.ToLong(ConfigurationManager.AppSettings["EndecaSWSearchDimFilter"], 0);
ISiteWideSearchResultCollection results = NCI.Search.SiteWideSearch.GetSearchResults(SearchCollection, Keyword, _recordsPerPage,
(_currentPage - 1) * _recordsPerPage);
rptSearchResults.DataSource = results;
rptSearchResults.DataBind();
if (results.ResultCount == 0)
{
ResultsText = "No results found";
rptSearchResults.Visible = false;
}
else
{
int startRecord = 0;
int endRecord = 0;
_resultsFound = true;
SimplePager.GetFirstItemLastItem(_currentPage, _recordsPerPage, (int)results.ResultCount, out startRecord, out endRecord);
//phNoResultsLabel.Visible = false;
rptSearchResults.Visible = true;
string resultsCount = String.Format("{0}-{1} of {2}", startRecord.ToString(), endRecord.ToString(), results.ResultCount.ToString());
ResultsText = "Results " + resultsCount;
}
spPager.RecordCount = (int)results.ResultCount;
spPager.RecordsPerPage = _recordsPerPage;
spPager.CurrentPage = _currentPage;
spPager.BaseUrl = PrettyUrl + "?swKeywordQuery=" + Keyword;
}
catch (Exception ex)
{
//capture exactly which keyword caused the error
log.ErrorFormat("Search with the following keyword returned an error: {0}", ex, Keyword);
}
}
else
{
ResultsText = "No results found";
rptSearchResults.Visible = false;
}
}
else
{
ResultsText = String.Empty;
}
}
/// <summary>
/// Event method sets content version and template and user control properties<br /><br />
/// [1] Input form parameters:<br />
/// keyword {string: search string},<br />
/// first {integer: ordinal index of first result},<br />
/// resultSearch {string: search within results search string},<br />
/// chkCategories {comma-delimited set of strings: specific virtual paths to search},<br />
/// selectedPage {integer: current result page number}<br />
/// [2] Builds Verity and BestBet query language and Verity query xml document<br />
/// [3] Parses Verity results and errors<br />
/// [4] Builds Verity and BestBet result HTML<br />
/// [5] Builds paging control for results browsing<br />
/// </summary>
/// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param>
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
//Setup the title, header, and left nav
SetupCancerGovPageStuff();
SetLabels();
//Hide the error message
phError.Visible = false;
//set up the search collection (CancerGovEnglish or CancerGovSpanish)
//determine what text needs to be removed from the title e.g. - National Cancer Institute
SiteWideSearchConfig searchConfig = ModuleObjectFactory <SiteWideSearchConfig> .GetModuleObject(SnippetInfo.Data);
if (searchConfig != null)
{
SearchCollection = searchConfig.SearchCollection;
}
if (Page.Request.RequestType == "POST")
{
if (!IsPostBack)
{
/*********************************************/
/* Search using header search box */
/*********************************************/
Keyword = Request.Params["swKeyword"];
if (Keyword == string.Empty)
{
ShowErrorMessage();
}
else
{
LoadResults();
//Log User Input for initial search.
LogUserInput("Keyword:" + Keyword);
}
}
else
{
//This is a postback from a user changing the items per page or
//searching within results. There is one problem though.
//By default,
if (Strings.Clean(Request.Params["__EVENTTARGET"]) == null &&
Strings.Clean(Request.Params["__EVENTARGUMENT"]) == null &&
Strings.Clean(Request.Params[btnTextChangePageUnit.UniqueID]) == null &&
Strings.Clean(Request.Params[btnSWRTxtSearch.UniqueID]) == null)
{
//THIS IS FOR IE with no JS. Oddly in most ways it is more broken than firefox, but
//is so broken that we can easily tell that the user hit enter on the only
//text box.
//Basically if all the buttons that can be clicked are null, and there
//is no event target or argument, then this is IE with Javascript turned
//off and the user clicked enter on the text box. Also, image buttons do
//not come back ID, but ID.x and ID.y. (Hopefully screen readers send those
//things too.
//
//We need to handle this stuff after all the other postback events happen.
//so lets just set a variable for now.
_isIENoJSAndHitEnderInTheSearchBox = true;
}
}
}
else
{
/*********************************************/
/* Either Paging or a DYM Click */
/*********************************************/
//No Matter if this is a DYM or a Paging, swKeyword is the keyword. (There may be an old one, but that is for later)
Keyword = Request.Params["swKeyword"];
if (Keyword == string.Empty)
{
ShowErrorMessage();
}
else
{
//These things only apply to paging
//Get Items per page.
ItemsPerPage = Strings.ToInt(Request.Params["pageunit"], 10);
//Get the current Page
CurrentPage = Strings.ToInt(Request.Params["page"], 1);
//"De-serialize" old keywords.
if (!string.IsNullOrEmpty(Request.Params["old_keywords"]))
{
string[] oldKeys = Request.Params["old_keywords"].Split(new char[] { '|' });
OldKeywords.AddRange(oldKeys);
}
LoadResults();
}
}
// build the OnClineClick value for results search
var siteResultSearchSubmitParameter = "";
if (PageDisplayInformation.Language == DisplayLanguage.Spanish)
{
siteResultSearchSubmitParameter = "true";
}
// removed search validation for now
var siteResultSearchSubmitCall = ""; //"return siteResultSearchSubmit(" + siteResultSearchSubmitParameter + ")";
// Web Analytics *************************************************
if (WebAnalyticsOptions.IsEnabled)
{
siteResultSearchSubmitCall += "return NCIAnalytics.SiteWideSearchResultsSearch(this,'" + txtSWRKeyword.ClientID + "','" + rblSWRSearchType.UniqueID + "')";
}
// End Web Analytics *********************************************
if (!String.IsNullOrEmpty(siteResultSearchSubmitCall))
{
siteResultSearchSubmitCall += ";";
btnSWRTxtSearch.OnClientClick = siteResultSearchSubmitCall;
}
}
