private void RegisterIncludes(IEnumerable <BasicFile> files, ClientDependencyLoader loader, ClientDependencyType dependencyType)
{
foreach (var file in files)
{
loader.RegisterDependency(file.Group, file.Priority, file.FilePath, "", dependencyType, file.HtmlAttributes, file.ForceProvider);
}
}
private static void RegisterJsIncludes(string innerHtml, ClientDependencyLoader loader)
{
var tagPattern = string.Format(TagPattern, "script");
var typeAttributePattern = string.Format(AttributePattern, "type");
var srcAttributePattern = string.Format(AttributePattern, "src");
var count = 0;
foreach (Match match in Regex.Matches(innerHtml, tagPattern, RegexOptions.Compiled | RegexOptions.IgnoreCase | RegexOptions.CultureInvariant))
{
var typeMatch = Regex.Match(match.Value, typeAttributePattern,
RegexOptions.Compiled | RegexOptions.IgnoreCase |
RegexOptions.CultureInvariant);
if (typeMatch.Success && typeMatch.Groups["val"].Value == "text/javascript")
{
var srcMatch = Regex.Match(match.Value, srcAttributePattern,
RegexOptions.Compiled | RegexOptions.IgnoreCase |
RegexOptions.CultureInvariant);
if (srcMatch.Success)
{
loader.RegisterDependency(Constants.DefaultPriority + count,
srcMatch.Groups["val"].Value,
ClientDependencyType.Javascript);
count++;
}
}
}
}
protected override void OnInit(EventArgs e)
{
base.OnInit(e);
var isNew = false;
var loader = ClientDependencyLoader.TryCreate(Page, new HttpContextWrapper(Context), out isNew);
RegisterIncludes(Text, loader);
Text = string.Empty;
}
/// <summary>
/// Checks if a loader already exists, if it does, it returns it, otherwise it will
/// create a new one in the control specified.
/// isNew will be true if a loader was created, otherwise false if it already existed.
/// </summary>
/// <param name="parent"></param>
/// <param name="http"></param>
/// <param name="isNew"></param>
/// <returns></returns>
public static ClientDependencyLoader TryCreate(Control parent, HttpContextBase http, out bool isNew)
{
if (GetInstance(http) == null)
{
var loader = new ClientDependencyLoader();
parent.Controls.Add(loader);
isNew = true;
return(loader);
}
isNew = false;
return(GetInstance(http));
}
private void RegisterIncludes(string innerHtml, ClientDependencyLoader loader)
{
RegisterIncludes(GetIncludes(innerHtml, ClientDependencyType.Css), loader, ClientDependencyType.Css);
RegisterIncludes(GetIncludes(innerHtml, ClientDependencyType.Javascript), loader, ClientDependencyType.Javascript);
}
private static void RegisterIncludes(string innerHtml, ClientDependencyLoader loader)
{
RegisterCssIncludes(innerHtml, loader);
RegisterJsIncludes(innerHtml, loader);
}
