/// <summary>
/// Fill the <paramref name="emptyCollection"/> with all the browser templates in the current application. The return value is the same reference
/// as the parameter.
/// </summary>
/// <param name="emptyCollection">An empty <see cref="IBrowserTemplateCollection"/> object to populate with the list of browser templates in the current
/// application. This parameter is required because the library that implements this interface does not have
/// the ability to directly instantiate any object that implements <see cref="IBrowserTemplateCollection"/>.</param>
/// <returns>
/// Returns an <see cref="IBrowserTemplateCollection" /> representing the browser templates in the current application. The returned object is the
/// same object in memory as the <paramref name="emptyCollection"/> parameter.
/// </returns>
/// <exception cref="ArgumentNullException">Thrown when <paramref name="emptyCollection" /> is null.</exception>
internal static IBrowserTemplateCollection GetBrowserTemplates(IBrowserTemplateCollection emptyCollection)
{
if (emptyCollection == null)
{
throw new ArgumentNullException("emptyCollection");
}
if (emptyCollection.Count > 0)
{
emptyCollection.Clear();
}
using (IDataReader dr = GetDataReaderBrowserTemplates())
{
// SQL:
// SELECT BrowserTemplateId, MimeType, BrowserId, HtmlTemplate, ScriptTemplate
// FROM gs_BrowserTemplate
// ORDER BY MimeType";
while (dr.Read())
{
IBrowserTemplate bt = emptyCollection.CreateEmptyBrowserTemplateInstance();
bt.MimeType = Convert.ToString(dr["MimeType"].ToString().Trim(), CultureInfo.InvariantCulture);
bt.BrowserId = Convert.ToString(dr["BrowserId"].ToString().Trim(), CultureInfo.InvariantCulture);
bt.HtmlTemplate = Convert.ToString(dr["HtmlTemplate"].ToString().Trim(), CultureInfo.InvariantCulture);
bt.ScriptTemplate = Convert.ToString(dr["ScriptTemplate"].ToString().Trim(), CultureInfo.InvariantCulture);
emptyCollection.Add(bt);
}
}
return(emptyCollection);
}
/// <summary>
/// Gets the ECMA script template information from the configuration file. If the configuration file
/// does not specify an ECMA script template for the MIME type of this media object, an empty string is returned.
/// </summary>
/// <returns>Returns the ECMA script template information from the configuration file.</returns>
private string GetScriptOutputFromConfig()
{
IBrowserTemplate browserTemplate = this.MimeType.GetBrowserTemplate(this.Browsers);
return(browserTemplate == null ? String.Empty : browserTemplate.ScriptTemplate);
}
