/// <summary>
/// Perform search.
/// </summary>
protected void Search()
{
if (StopProcessing)
{
// Do nothing
}
else
{
// Get query strings
string searchText = QueryHelper.GetString("searchtext", "");
bool searchTextIsNotEmptyOrRequired = (!SearchTextRequired || !String.IsNullOrEmpty(searchText));
bool searchAllowed = SearchOnEachPageLoad || QueryHelper.Contains("searchtext");
if ((searchTextIsNotEmptyOrRequired || !SearchHelper.SearchOnlyWhenContentPresent) && searchAllowed)
{
string searchMode = QueryHelper.GetString("searchMode", "");
SearchModeEnum searchModeEnum = CMS.ISearchEngine.SearchHelper.GetSearchModeEnum(searchMode);
// Get current culture
string culture = CultureCode;
if (string.IsNullOrEmpty(culture))
{
culture = ValidationHelper.GetString(ViewState["CultureCode"], CMSContext.PreferredCultureCode);
}
// Get default culture
string defaultCulture = CultureHelper.GetDefaultCulture(CMSContext.CurrentSiteName);
// Resolve path
string path = Path;
if (!string.IsNullOrEmpty(path))
{
path = CMSContext.ResolveCurrentPath(Path);
}
if (CMSContext.ViewMode == ViewModeEnum.LiveSite)
{
// Log on site keywords
if (AnalyticsHelper.JavascriptLoggingEnabled(CMSContext.CurrentSiteName))
{
ScriptHelper.RegisterWebServiceCallFunction(Page);
string script = "WebServiceCall('" + URLHelper.GetAbsoluteUrl("~/CMSPages/WebAnalyticsService.asmx") + "','LogSearch', '{\"keyword\":\"" + ScriptHelper.GetString(ScriptHelper.GetString(searchText, false), false) + "\"}')";
ScriptHelper.RegisterStartupScript(Page, typeof(string), "logSearch", script, true);
}
else
{
AnalyticsHelper.LogOnSiteSearchKeywords(CMSContext.CurrentSiteName, CMSContext.CurrentAliasPath, culture, searchText, 0, 1);
}
}
// Prepare search text
searchText = SearchHelper.CombineSearchCondition(searchText, SearchCondition + FilterSearchCondition, searchModeEnum, SearchOptions, DocumentTypes, culture, defaultCulture, CombineWithDefaultCulture);
// Get positions and ranges for search method
int startPosition = 0;
int numberOfProceeded = 100;
int displayResults = 100;
if (pgr.PageSize != 0 && pgr.GroupSize != 0)
{
startPosition = (pgr.CurrentPage - 1) * pgr.PageSize;
numberOfProceeded = (((pgr.CurrentPage / pgr.GroupSize) + 1) * pgr.PageSize * pgr.GroupSize) + pgr.PageSize;
displayResults = pgr.PageSize;
}
if ((MaxResults > 0) && (numberOfProceeded > MaxResults))
{
numberOfProceeded = MaxResults;
}
// Combine regular search sort with filter sort
string srt = ValidationHelper.GetString(SearchSort, String.Empty).Trim();
string filterSrt = ValidationHelper.GetString(FilterSearchSort, String.Empty).Trim();
if (!String.IsNullOrEmpty(filterSrt))
{
if (!String.IsNullOrEmpty(srt))
{
srt += ", ";
}
srt += filterSrt;
}
// Prepare parameters
SearchParameters parameters = new SearchParameters()
{
SearchFor = searchText,
SearchSort = SearchHelper.GetSort(srt),
Path = path,
ClassNames = DocumentTypes,
CurrentCulture = culture,
DefaultCulture = defaultCulture,
CombineWithDefaultCulture = CombineWithDefaultCulture,
CheckPermissions = CheckPermissions,
SearchInAttachments = SearchInAttachments,
User = (UserInfo)CMSContext.CurrentUser,
SearchIndexes = Indexes,
StartingPosition = startPosition,
DisplayResults = displayResults,
NumberOfProcessedResults = numberOfProceeded,
NumberOfResults = 0,
AttachmentWhere = AttachmentsWhere,
AttachmentOrderBy = AttachmentsOrderBy,
BlockFieldOnlySearch = BlockFieldOnlySearch,
};
// Search
DataSet results = SearchHelper.Search(parameters);
int numberOfResults = parameters.NumberOfResults;
if ((MaxResults > 0) && (numberOfResults > MaxResults))
{
numberOfResults = MaxResults;
}
// Fill repeater with results
repSearchResults.DataSource = results;
repSearchResults.PagerForceNumberOfResults = numberOfResults;
this.PagerForceNumberOfResults = numberOfResults;
repSearchResults.DataBind();
// Call page binding event
if (OnPageBinding != null)
{
OnPageBinding(this, null);
}
// Show now results found ?
if (numberOfResults == 0)
{
if (ShowParsingErrors)
{
Exception searchError = SearchHelper.LastSmartSearchError;
if (searchError != null)
{
ShowError(GetString("smartsearch.searcherror") + " " + searchError.Message);
}
}
lblNoResults.Text = NoResultsText;
lblNoResults.Visible = true;
}
}
else
{
Visible = false;
}
// Invoke search completed event
if (OnSearchCompleted != null)
{
OnSearchCompleted(Visible);
}
}
}
/// <summary>
/// Perform search.
/// </summary>
protected override void OnPreRender(EventArgs e)
{
// Check whether current request is not postback
if (!RequestHelper.IsPostBack())
{
// Get current search text from query string
string searchText = QueryHelper.GetString("searchtext", "");
// Check whether search text is defined
if (!string.IsNullOrEmpty(searchText))
{
// Get current search mode from query string
string searchMode = QueryHelper.GetString("searchmode", "");
SearchModeEnum searchModeEnum = ISearchHelper.GetSearchModeEnum(searchMode);
// Get current index id
int indexId = QueryHelper.GetInteger("indexId", 0);
// Get current index info object
SearchIndexInfo sii = SearchIndexInfoProvider.GetSearchIndexInfo(indexId);
// Check whether index info exists
if (sii != null)
{
// Keep search text in search textbox
//txtSearchFor.Text = searchText;
searchText = SearchHelper.CombineSearchCondition(searchText, null, searchModeEnum, SearchOptionsEnum.FullSearch, null, null, null, false);
// Get positions and ranges for search method
int startPosition = 0;
int numberOfProceeded = 100;
int displayResults = 100;
if (pgrSearch.PageSize != 0 && pgrSearch.GroupSize != 0)
{
startPosition = (pgrSearch.CurrentPage - 1) * pgrSearch.PageSize;
numberOfProceeded = (((pgrSearch.CurrentPage / pgrSearch.GroupSize) + 1) * pgrSearch.PageSize * pgrSearch.GroupSize) + pgrSearch.PageSize;
displayResults = pgrSearch.PageSize;
}
// Prepare parameters
SearchParameters parameters = new SearchParameters()
{
SearchFor = searchText,
SearchSort = null,
Path = null,
ClassNames = null,
CurrentCulture = "##ALL##",
DefaultCulture = null,
CombineWithDefaultCulture = false,
CheckPermissions = false,
SearchInAttachments = false,
User = (UserInfo)CMSContext.CurrentUser,
SearchIndexes = sii.IndexName,
StartingPosition = startPosition,
DisplayResults = displayResults,
NumberOfProcessedResults = numberOfProceeded,
NumberOfResults = 0,
AttachmentWhere = null,
AttachmentOrderBy = null,
};
// Search
DataSet results = SearchHelper.Search(parameters);
// Fill repeater with results
repSearchResults.DataSource = results;
repSearchResults.PagerForceNumberOfResults = parameters.NumberOfResults;
repSearchResults.DataBind();
// Show now results found ?
if (parameters.NumberOfResults == 0)
{
lblNoResults.Text = "<br />" + GetString("srch.results.noresults");
lblNoResults.Visible = true;
Exception searchError = SearchHelper.LastSmartSearchError;
if (searchError != null)
{
pnlError.Visible = true;
lblError.Text = GetString("smartsearch.searcherror") + " " + searchError.Message;
}
}
}
}
}
base.OnPreRender(e);
}