public void Pass(HtmlDocument doc)
{
var nodes = doc.DocumentNode.SelectNodes("//audio");
if (nodes != null)
{
var c = new Component();
c.ElementName = "amp-audio";
c.ScriptPath = "https://cdn.ampproject.org/v0/amp-audio-0.1.js";
RequiredComponents.Add(c);
foreach (HtmlNode n in nodes)
{
n.Name = "amp-audio";
if (n.Attributes["width"] == null)
{
n.Attributes.Add("width", "auto");
}
n.Attributes["width"].Value = "auto";
}
}
}
/// <summary>
/// Initialize a set of <see cref="IComponent"/> types that all entities associated with this system must have.
/// </summary>
/// <param name="components">The types of <see cref="IComponent"/> this system will require before associating with an entity.</param>
public void Require(params Type[] components)
{
RequiredComponents.Clear();
for (int i = 0; i < components.Length; i++)
{
RequiredComponents.Add(components[i]);
}
}
public void Pass(HtmlDocument doc)
{
var nodes = doc.DocumentNode.SelectNodes("//iframe[not(ancestor::noscript)]");
if (nodes != null)
{
var c = new Component();
c.ElementName = "amp-youtube";
c.ScriptPath = "https://cdn.ampproject.org/v0/amp-youtube-0.1.js";
RequiredComponents.Add(c);
foreach (HtmlNode n in nodes)
{
if (!IsYouTubeIframe(n))
{
continue;
}
var ytCode = GetYouTubeCode(n);
if (string.IsNullOrWhiteSpace(ytCode))
{
continue;
}
HtmlNode ampYouTube = HtmlNode.CreateNode(string.Format("<amp-youtube data-videoid=\"{0}\" layout=\"responsive\"></amp-youtube>", ytCode));
EnsureHeightAndWidthAttributes(n);
ScrubAttributes(n, null, true);
foreach (HtmlAttribute attr in n.Attributes)
{
ampYouTube.Attributes.Add(attr.Name, attr.Value);
}
n.ParentNode.ReplaceChild(ampYouTube, n);
}
}
}