protected override void Render(HtmlTextWriter writer)
{
int maxResultsToShow = 5;
StringBuilder html = new StringBuilder();
CmsPage currentPage = CmsContext.currentPage;
string title = currentPage.Title;
string bodyText = getPageBodyText(currentPage, CmsContext.currentLanguage);
string keywordIndexDir = SearchResults.IndexStorageDirectory;
string spellingIndexDir = SearchResults.SpellCheckIndexStorageDirectory;
LuceneKeywordSearch search = new LuceneKeywordSearch(keywordIndexDir, spellingIndexDir);
IndexableFileInfo[] related = search.getRelatedFiles(title, maxResultsToShow + 1); // always returns the current page
if (related.Length > 1)
{
html.Append("<div class=\"SimilarPages\">");
html.Append("Related Pages:");
html.Append("<ul>");
foreach (IndexableFileInfo f in related)
{
if (String.Compare(currentPage.Path, f.Filename, true) == 0) // skip current page.
{
continue;
}
string url = CmsContext.getUrlByPagePath(f.Filename);
html.Append("<li>");
html.Append("<a href=\"" + url + "\">");
html.Append(f.Title);
html.Append("</a>");
html.Append("</li>");
} // foreach
html.Append("</ul>");
html.Append("</div>");
}
writer.Write(html.ToString());
}
protected override void Render(System.Web.UI.HtmlTextWriter writer)
{
CmsPage currentPage = CmsContext.currentPage;
/*
* Item Output Template String Format:
* {0} = Page's Title
* {1} = Page's MenuTitle
* {2} = Page's relative URL
* {3} = the search string snippet to display for this page
* {4} = Page's breadcrumb created using MenuTitle's, concatenated using ' > ' spacers
* {5} = "odd" or "even"
*
*/
string defaultItemTemplate = "<div class=\"SearchResultItem {5}\"><a class=\"SearchResultItemLink\" href=\"{2}\">{0}</a><br/><blockquote class=\"SearchResultInfo\"><div class=\"Snippet\">{3}</div><div class=\"SearchResultItemBreadcrumb\">{4}</div></blockquote></div>";
string itemOutputTemplate = CmsControlUtils.getControlParameterKeyValue(CmsContext.currentPage, this, "ItemTemplate", defaultItemTemplate);
string action = PageUtils.getFromForm("action", "");
StringBuilder html = new StringBuilder();
html.Append("<div class=\"SearchResults\">");
if (action == "re-Index All Pages" || action.ToLower() == "reindexall")
{
ReIndexAllPages();
html.Append("<p><strong>All Pages have been re-indexed</strong><p>");
}
string noQuery = Guid.NewGuid().ToString();
string query = PageUtils.getFromForm("q", noQuery);
html.Append("<div class=\"SearchBox\">");
// -- output search box
string formId = "SearchResults";
html.Append(currentPage.getFormStartHtml(formId));
if (query == noQuery)
{
html.Append(PageUtils.getInputTextHtml("q", "queryBox", "", 20, 255));
}
else
{
html.Append(PageUtils.getInputTextHtml("q", "queryBox", query, 20, 255));
}
html.Append("<input type=\"submit\" value=\"search\">");
// -- output doIndex button
if (CmsContext.currentUserIsSuperAdmin)
{
html.Append(" Admin:<input type=\"submit\" name=\"action\" value=\"re-Index All Pages\">");
}
html.Append(currentPage.getFormCloseHtml(formId));
html.Append("</div>");
html.Append("<p>");
LuceneKeywordSearch search = new LuceneKeywordSearch(IndexStorageDirectory, SpellCheckIndexStorageDirectory);
if (query != noQuery)
{
// -- do the search with keyword highlighting
IndexableFileInfo[] fileInfos = search.doSearch(query, query);
fileInfos = getFileInfosForCurrentLanguage(fileInfos);
// -- output the results
if (fileInfos.Length < 1)
{
// -- no results
html.Append("<strong>Your search for \"" + query + "\" returned no results</strong>");
// -- get spelling suggestion
string spellingSuggestion = search.getSpellingSuggestion(query);
if (spellingSuggestion.Trim() != query.Trim())
{
NameValueCollection p = new NameValueCollection();
p.Add("q", spellingSuggestion);
string newSearchUrl = CmsContext.getUrlByPagePath(CmsContext.currentPage.Path, p);
html.Append("<p><font color=\"#cc0000\">Did you mean:</font> \"<a href=\"" + newSearchUrl + "\">" + spellingSuggestion + "</a>\" <font color=\"#cc0000\">?</font></p>");
}
}
else
{
html.Append("<strong>Your search for \"" + query + "\" returned " + fileInfos.Length + " results</strong><p>");
html.Append("<p>" + getPagerOutput(fileInfos) + "</p>");
int startAtItemNumber = PageUtils.getFromForm("num", 0);
if (startAtItemNumber >= fileInfos.Length)
{
startAtItemNumber = fileInfos.Length - 1;
}
int endAt = Math.Min(startAtItemNumber + numItemsPerPage - 1, fileInfos.Length - 1);
if (startAtItemNumber == 0 && endAt == 0 && fileInfos.Length == 1)
{
html.Append(getItemDisplay(fileInfos[0], itemOutputTemplate));
}
else
{
for (int i = startAtItemNumber; i <= endAt; i++)
{
if (endAt <= 0)
{
break;
}
IndexableFileInfo fileInfo = fileInfos[i];
html.Append(getItemDisplay(fileInfo, itemOutputTemplate));
} // for
html.Append("<p>" + getPagerOutput(fileInfos) + "</p>");
} // else
}
} // if query != noQuery
html.Append("</div>");
writer.WriteLine(html.ToString());
} // Render