private string GenerateDateList(int startDate, int endDate, string institutionCode, string languageCode)
{
short? curYear = 0;
StringBuilder html = new StringBuilder();
String cacheKey = "YearBrowse" + startDate.ToString() + endDate.ToString() + institutionCode + languageCode;
if (Cache[cacheKey] != null)
{
// Use cached version
html.Append(Cache[cacheKey].ToString());
}
else
{
BHLProvider provider = new BHLProvider();
CustomGenericList<Data.Title> tl = provider.TitleSelectByDateRangeAndInstitution(startDate, endDate, institutionCode, languageCode);
html.Append("<p class=\"pageheader\">");
html.Append(tl.Count + " title");
if (tl.Count != 1) html.Append("s");
html.Append(" with a publication start date between " + startDate.ToString() + " and " + endDate.ToString());
html.Append("</p>");
html.Append("<ul>");
foreach (Data.Title t in tl)
{
if (t.StartYear != curYear)
{
curYear = t.StartYear;
html.Append("</ul><p class=\"pageheader\">" + curYear.Value.ToString() + "</p><ul>");
}
html.Append("<li><a href=\"/bibliography/" + t.TitleID.ToString() + "\">" + t.FullTitle + " " + (t.PartNumber ?? "") + " " + (t.PartName ?? "") + "</a><br />");
html.Append("Publication Info: " + t.PublicationDetails + "<br>");
html.Append("Contributed By: " + t.InstitutionName + "</li>");
}
html.Append("</ul>");
// Cache the HTML fragment
Cache.Add(cacheKey, html.ToString(), null, DateTime.Now.AddMinutes(
Convert.ToDouble(ConfigurationManager.AppSettings["BrowseQueryCacheTime"])),
System.Web.Caching.Cache.NoSlidingExpiration, System.Web.Caching.CacheItemPriority.Normal, null);
}
return ( html.ToString() );
}
