/// <summary>
/// Implement OnLoad Event to handle fetching of results.
/// Prevents derrived classes from implementing.
/// </summary>
/// <param name="e"></param>
sealed protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
// Step 1. Load config from App Module Page content item
// Set Dictionary Mapping Filepath according to current language
this.DictionaryConfig = ModuleObjectFactory <DictionaryConfig> .GetModuleObject(this.SnippetInfo.Data);
//Step 2. Parse URL and pull out q, expand, and contains parameters for new URL syntax
this.SetupUrls();
String searchString = Strings.Clean(Request.QueryString["q"]);
// default results to 'A' if no term chosen
String expand = Strings.Clean(Request.QueryString["expand"], "A");
// String language = Strings.Clean(Request.QueryString["language"]);
String contains = Strings.Clean(Request.QueryString["contains"], "false");
String first = Strings.Clean(Request.QueryString["first"]);
String page = Strings.Clean(Request.QueryString["page"]);
// Step 3. Get URL query parameters for expand and handling old URL syntax
String legacySearchString = Strings.Clean(Request.QueryString["search"]);
String legacyCdrId = Strings.Clean(Request.QueryString["cdrid"]);
String legacyId = Strings.Clean(Request.QueryString["id"]);
// Step 4. Load control depending on URL and path
// Path is either /search?q=<term> or /def/<term or code>
// Old URLs (?search=, ?cdrid=, ?id=, ?expand= get redirected or handled
BaseDictionaryControl dictionaryControl = null;
List <string> route = this.CurrAppPath.Split(new char[] { '/' }, StringSplitOptions.RemoveEmptyEntries).ToList <string>();
for (int i = 0; i < route.Count; i++)
{
route[i] = Strings.Clean(route[i]);
}
if (route.Count > 0)
{
if (route[0].Equals("search") || route[0].Equals("buscar"))
{
// If path is /search, load the ResultsList control
dictionaryControl = LoadResultsListControl();
}
else if (route[0].Equals("def"))
{
// If path is /def, load DefinitionView control
string friendlyName = GetFriendlyName(route[1]);
if (!string.IsNullOrEmpty(friendlyName))
{
RedirectToDefinitionView(friendlyName);
}
else
{
dictionaryControl = LoadDefinitionViewControl();
}
}
else if (route.Count > 2)
{
// If path extends further than /search or /def/<term>, raise a 400 error
NCI.Web.CDE.Application.ErrorPageDisplayer.RaisePageByCode("Dictionary", 400, "Invalid parameters for dictionary");
}
}
else if (!String.IsNullOrEmpty(legacySearchString))
{
// redirect to new search URL using searchString as term
RedirectToResultsList(legacySearchString, contains, first, page);
}
else if (!String.IsNullOrEmpty(legacyCdrId))
{
// redirect to new view URL using cdrId
// check for friendly name
RedirectToDefinitionView(legacyCdrId);
}
else if (!String.IsNullOrEmpty(legacyId))
{
// redirect to new view URL using cdrId or id
// check for friendly name
RedirectToDefinitionView(legacyId);
}
else if (dictionaryControl == null && !String.IsNullOrEmpty(expand))
{
dictionaryControl = LoadExpandListControl();
}
else
{
dictionaryControl = LoadExpandListControl();
}
// Add control to page
if (dictionaryControl != null)
{
dictionaryControl.DictionaryConfiguration = this.DictionaryConfig;
dictionaryControl.PageInstruction = this.PageInstruction;
dictionaryControl.DictionaryRouter = this;
phDictionary.Controls.Add(dictionaryControl);
}
}
protected override BaseDictionaryControl LoadResultsListControl()
{
localControl = (BaseDictionaryControl)Page.LoadControl("~/SnippetTemplates/TermDictionary/Views/TermDictionaryResultsList.ascx");
return(localControl);
}
protected override BaseDictionaryControl LoadDefinitionViewControl()
{
localControl = (BaseDictionaryControl)Page.LoadControl("~/SnippetTemplates/TermDictionary/Views/TermDictionaryDefinitionView.ascx");
return(localControl);
}
protected override BaseDictionaryControl LoadExpandListControl()
{
localControl = (BaseDictionaryControl)Page.LoadControl("~/SnippetTemplates/DrugDictionary/Views/DrugDictionaryExpandList.ascx");
return(localControl);
}
