public override void ReloadData()
{
// Hide control for one culture version
if ((DataSource == null) || DataHelper.DataSourceIsEmpty(SiteCultures) || (SiteCultures.Tables[0].Rows.Count <= 1))
{
Visible = false;
}
else
{
// Check the data source
if (!(DataSource is GroupedDataSource))
{
throw new Exception("[DocumentFlags]: Only GroupedDataSource is supported as a data source.");
}
// Register tooltip script
ScriptHelper.RegisterTooltip(Page);
// Get appropriate table from the data source
GroupedDataSource gDS = (GroupedDataSource)DataSource;
DataTable table = gDS.GetGroupDataTable(NodeID);
// Get document in the default site culture
DateTime defaultLastModification = DateTimeHelper.ZERO_TIME;
DateTime defaultLastPublished = DateTimeHelper.ZERO_TIME;
bool defaultCultureExists = false;
DataRow[] rows = null;
if (table != null)
{
rows = table.Select("DocumentCulture='" + DefaultSiteCulture + "'");
defaultCultureExists = (rows.Length > 0);
}
if (defaultCultureExists)
{
defaultLastModification = ValidationHelper.GetDateTime(rows[0]["DocumentModifiedWhen"], DateTimeHelper.ZERO_TIME);
defaultLastPublished = ValidationHelper.GetDateTime(rows[0]["DocumentLastPublished"], DateTimeHelper.ZERO_TIME);
}
// Build the content
StringBuilder sb = new StringBuilder();
sb.Append("<div class=\"document-flags\">");
int colsInRow = 0;
int cols = 0;
int colsCount = SiteCultures.Tables[0].Rows.Count;
if (colsCount < RepeatColumns)
{
RepeatColumns = colsCount;
}
foreach (DataRow dr in SiteCultures.Tables[0].Rows)
{
++cols;
++colsInRow;
DateTime lastModification = DateTimeHelper.ZERO_TIME;
string versionNumber = null;
string className = null;
TranslationStatusEnum status = TranslationStatusEnum.NotAvailable;
string cultureName = DataHelper.GetStringValue(dr, "CultureName", "-");
string cultureCode = DataHelper.GetStringValue(dr, "CultureCode", "-");
// Get document for given culture
if (table != null)
{
rows = table.Select("DocumentCulture='" + cultureCode + "'");
// Document doesn't exist
if (rows.Length != 0)
{
className = DataHelper.GetStringValue(rows[0], "ClassName", null);
versionNumber = DataHelper.GetStringValue(rows[0], "DocumentLastVersionNumber", null);
// Check if document is outdated
if (versionNumber != null)
{
lastModification = ValidationHelper.GetDateTime(rows[0]["DocumentLastPublished"], DateTimeHelper.ZERO_TIME);
status = (lastModification < defaultLastPublished) ? TranslationStatusEnum.Outdated : TranslationStatusEnum.Translated;
}
else
{
lastModification = ValidationHelper.GetDateTime(rows[0]["DocumentModifiedWhen"], DateTimeHelper.ZERO_TIME);
status = (lastModification < defaultLastModification) ? TranslationStatusEnum.Outdated : TranslationStatusEnum.Translated;
}
}
}
sb.Append("<span class=\"", GetStatusCSSClass(status), "\">");
var itemUrl = (className != null && DataClassInfoProvider.GetDataClassInfo(className).ClassHasURL) ? UrlResolver.ResolveUrl(DocumentUIHelper.GetPageHandlerLivePath(NodeID, cultureCode)) : "#";
sb.Append("<img onmouseout=\"UnTip()\" style=\"cursor:pointer;\" onclick=\"", SelectJSFunction, "('", NodeID, "','", cultureCode, "'," + Convert.ToInt32((status != TranslationStatusEnum.NotAvailable)) + "," + ScriptHelper.GetString(itemUrl) + ")\" onmouseover=\"DF_Tip('", GetFlagIconUrl(cultureCode, "48x48"), "', '", cultureName, "', '", GetStatusString(status), "', '");
sb.Append(versionNumber ?? string.Empty);
sb.Append("', '");
sb.Append((lastModification != DateTimeHelper.ZERO_TIME) ?
TimeZoneHelper.ConvertToUserTimeZone(lastModification, true, MembershipContext.AuthenticatedUser, SiteContext.CurrentSite)
: string.Empty);
sb.Append("')\" src=\"");
sb.Append(GetFlagIconUrl(cultureCode, "16x16"));
sb.Append("\" alt=\"");
sb.Append(cultureName);
sb.Append("\" /></span>");
// Ensure repeat columns
if (((colsInRow % RepeatColumns) == 0) && (cols != colsCount))
{
sb.Append("<br />\n");
colsInRow = 0;
}
}
sb.Append("</div>\n");
ltlFlags.Text = sb.ToString();
}
}