/// <summary>
/// Renders search results into HTML string.
/// </summary>
private string RenderResults(DataSet results, string searchText)
{
if (results == null)
{
// No results
return(String.IsNullOrEmpty(PredictiveSearchNoResultsContent) ? "" : "<div class='nonSelectable'>" + PredictiveSearchNoResultsContent + "</div>");
}
else
{
UIRepeater repSearchResults = new UIRepeater();
IDictionary <string, DataView> indexCategories = new Dictionary <string, DataView>(StringComparer.InvariantCultureIgnoreCase);
StringWriter stringWriter = new StringWriter();
// Display categories - create DataView for each index
if (PredictiveSearchDisplayCategories)
{
foreach (DataRow row in results.Tables["results"].Rows)
{
string index = (string)row["index"];
if (!indexCategories.ContainsKey(index))
{
indexCategories.Add(index, new DataView(results.Tables["results"], "index = '" + index + "'", "", DataViewRowState.CurrentRows));
}
}
}
// Do not display categories - create DataView of whole table
else
{
indexCategories.Add("results", new DataView(results.Tables["results"]));
}
// Render each index category
foreach (var categories in indexCategories)
{
// Display categories
if (PredictiveSearchDisplayCategories)
{
SearchIndexInfo indexInfo = SearchIndexInfoProvider.GetSearchIndexInfo(categories.Key);
string categoryName = indexInfo == null ? String.Empty : indexInfo.IndexDisplayName;
repSearchResults.HeaderTemplate = new TextTransformationTemplate("<div class='predictiveSearchCategory nonSelectable'>" + categoryName + "</div>");
}
// Fill repeater with results
repSearchResults.ItemTemplate = TransformationHelper.LoadTransformation(this, PredictiveSearchResultItemTransformationName);
repSearchResults.DataSource = categories.Value;
repSearchResults.DataBind();
repSearchResults.RenderControl(new HtmlTextWriter(stringWriter));
}
// More results
if (PredictiveSearchMaxResults == results.Tables["results"].Rows.Count)
{
stringWriter.Write(String.Format(PredictiveSearchMoreResultsContent, CreateSearchUrl(searchText)));
}
return(stringWriter.ToString());
}
}
/// <summary>
/// Renders search results into HTML string.
/// </summary>
private string RenderResults(List <SearchResultItem> results, string searchText)
{
if (results == null || results.Count == 0)
{
// No results
return(String.IsNullOrEmpty(PredictiveSearchNoResultsContent) ? "" : "<div class='nonSelectable'>" + PredictiveSearchNoResultsContent + "</div>");
}
else
{
UIRepeater repSearchResults = new UIRepeater();
var indexCategories = new Dictionary <string, IEnumerable <SearchResultItem> >(StringComparer.InvariantCultureIgnoreCase);
StringWriter stringWriter = new StringWriter();
// Display categories - create DataView for each index
if (PredictiveSearchDisplayCategories)
{
foreach (SearchResultItem resultItem in results)
{
string index = resultItem.Index;
if (!indexCategories.ContainsKey(index))
{
indexCategories.Add(index, results.Where(item => String.Equals(item.Index, index, StringComparison.InvariantCultureIgnoreCase)));
}
}
}
// Do not display categories - create DataView of whole table
else
{
indexCategories.Add("results", results);
}
// Render each index category
foreach (var categories in indexCategories)
{
// Display categories
if (PredictiveSearchDisplayCategories)
{
SearchIndexInfo indexInfo = SearchIndexInfoProvider.GetSearchIndexInfo(categories.Key);
string categoryName = indexInfo == null ? String.Empty : indexInfo.IndexDisplayName;
repSearchResults.HeaderTemplate = new TextTransformationTemplate("<div class='predictiveSearchCategory nonSelectable'>" + categoryName + "</div>");
}
// Fill repeater with results
repSearchResults.ItemTemplate = TransformationHelper.LoadTransformation(this, PredictiveSearchResultItemTransformationName);
repSearchResults.DataSource = categories.Value;
repSearchResults.DataBind();
repSearchResults.RenderControl(new HtmlTextWriter(stringWriter));
}
// More results
if (PredictiveSearchMaxResults == results.Count)
{
stringWriter.Write(String.Format(PredictiveSearchMoreResultsContent, CreateSearchUrl(searchText)));
}
return(stringWriter.ToString());
}
}
/// <summary>
/// Renders search results into HTML string.
/// </summary>
private static string RenderResults(DataSet results, string searchText, string PredictiveSearchNoResultsContent, bool PredictiveSearchDisplayCategories, int PredictiveSearchMaxResults, string PredictiveSearchResultItemTransformationName, string PredictiveSearchMoreResultsContent, string searchURL)
{
if (results == null)
{
// No results
return(String.IsNullOrEmpty(PredictiveSearchNoResultsContent) ? "" : "<div class='nonSelectable'>" + PredictiveSearchNoResultsContent + "</div>");
}
else
{
UIRepeater repSearchResults = new UIRepeater();
IDictionary <string, DataView> indexCategories = new Dictionary <string, DataView>();
StringWriter stringWriter = new StringWriter();
// Display categories - create DataView for each index
if (PredictiveSearchDisplayCategories)
{
foreach (DataRow row in results.Tables["results"].Rows)
{
string index = (string)row["index"];
if (!indexCategories.ContainsKey(index))
{
indexCategories.Add(index, new DataView(results.Tables["results"], "index = '" + index + "'", "", DataViewRowState.CurrentRows));
}
}
}
// Do not display categories - create DataView of whole table
else
{
indexCategories.Add("results", new DataView(results.Tables["results"]));
}
// Render each index category
foreach (var categories in indexCategories)
{
// Display categories
if (PredictiveSearchDisplayCategories)
{
SearchIndexInfo indexInfo = SearchIndexInfoProvider.GetSearchIndexInfo(categories.Key);
string categoryName = indexInfo == null ? String.Empty : indexInfo.IndexDisplayName;
repSearchResults.HeaderTemplate = new TextTransformationTemplate("<div class='predictiveSearchCategory nonSelectable'>" + categoryName + "</div>");
}
// Fill repeater with results
repSearchResults.ItemTemplate = new TextTransformationTemplate(CacheHelper.Cache(cs => CMS.PortalEngine.TransformationInfoProvider.GetTransformation(PredictiveSearchResultItemTransformationName), new CacheSettings(60, PredictiveSearchResultItemTransformationName)).TransformationCode);
repSearchResults.DataSource = categories.Value;
repSearchResults.DataBind();
repSearchResults.RenderControl(new HtmlTextWriter(stringWriter));
}
// More results
if (PredictiveSearchMaxResults == results.Tables["results"].Rows.Count)
{
stringWriter.Write(String.Format(PredictiveSearchMoreResultsContent, URLHelper.UpdateParameterInUrl(searchURL, "searchtext", HttpUtility.UrlEncode(searchText))));
}
return(stringWriter.ToString());
}
}
/// <summary>
/// Renders search results into HTML string.
/// </summary>
private string RenderResults(DataSet results, string searchText)
{
if (results == null)
{
// No results
return String.IsNullOrEmpty(PredictiveSearchNoResultsContent) ? "" : "<div class='nonSelectable'>" + PredictiveSearchNoResultsContent + "</div>";
}
else
{
UIRepeater repSearchResults = new UIRepeater();
IDictionary<string, DataView> indexCategories = new Dictionary<string, DataView>();
StringWriter stringWriter = new StringWriter();
// Display categories - create DataView for each index
if (PredictiveSearchDisplayCategories)
{
foreach (DataRow row in results.Tables["results"].Rows)
{
string index = (string)row["index"];
if (!indexCategories.ContainsKey(index))
{
indexCategories.Add(index, new DataView(results.Tables["results"], "index = '" + index + "'", "", DataViewRowState.CurrentRows));
}
}
}
// Do not display categories - create DataView of whole table
else
{
indexCategories.Add("results", new DataView(results.Tables["results"]));
}
// Render each index category
foreach (var categories in indexCategories)
{
// Display categories
if (PredictiveSearchDisplayCategories)
{
SearchIndexInfo indexInfo = SearchIndexInfoProvider.GetSearchIndexInfo(categories.Key);
string categoryName = indexInfo == null ? String.Empty : indexInfo.IndexDisplayName;
repSearchResults.HeaderTemplate = new TextTransformationTemplate("<div class='predictiveSearchCategory nonSelectable'>" + categoryName + "</div>");
}
// Fill repeater with results
repSearchResults.ItemTemplate = CMSDataProperties.LoadTransformation(this, PredictiveSearchResultItemTransformationName, false);
repSearchResults.DataSource = categories.Value;
repSearchResults.DataBind();
repSearchResults.RenderControl(new HtmlTextWriter(stringWriter));
}
// More results
if (PredictiveSearchMaxResults == results.Tables["results"].Rows.Count)
{
stringWriter.Write(String.Format(PredictiveSearchMoreResultsContent, CreateSearchUrl(searchText)));
}
return stringWriter.ToString();
}
}
