/// <summary>
/// Extracts all Favicons and Apple Touch Icons from a page.
/// </summary>
/// <param name="uri">Uri to start extracting from.</param>
/// <param name="settings">Extraction Settings.</param>
/// <returns>Extracted Favicons and Apple Touch Icons as instances of <see cref="WebImage"/>.</returns>
public static async Task <IEnumerable <WebImage> > GetAllIcons(string uri, ExtractionSettings settings = null)
{
return(await Extract(uri, settings, async (Uri u, HtmlDocument d, ExtractionSettings s) =>
{
List <WebImage> favicons = await HtmlUtilities.GetFavicons(u, d, s);
List <WebImage> appleTouchIcons = await HtmlUtilities.GetAppleTouchIcons(u, d, s);
favicons.AddRange(appleTouchIcons);
return favicons;
}));
}
/// <summary>
/// Extracts all images from a page (including Favicons and Apple Touch Icons).
/// </summary>
/// <param name="uri">Uri to start extracting from.</param>
/// <param name="settings">Extraction Settings.</param>
/// <param name="cancellationToken">Cancellation Token.</param>
/// <returns>Extracted images as instances of <see cref="WebImage"/>.</returns>
public static async Task <IEnumerable <WebImage> > GetAllImages(string uri, ExtractionSettings settings = null, CancellationToken cancellationToken = default(CancellationToken))
{
return(await Extract(uri, settings, cancellationToken, async (Uri u, HtmlDocument d, ExtractionSettings s) =>
{
List <WebImage> favicons = await HtmlUtilities.GetFavicons(u, d, s);
List <WebImage> appleTouchIcons = await HtmlUtilities.GetAppleTouchIcons(u, d, s);
List <WebImage> images = await HtmlUtilities.GetPageImages(u, d, s);
favicons.AddRange(appleTouchIcons);
favicons.AddRange(images);
return favicons;
}));
}
