private Task OnPreCompile(ISite site)
{
foreach (var page in site.MainPage.GetAllPages())
{
string image;
if (MetadataExtension.TryGetParameter <string>(page.Data, IMAGE_TAG_NAME, out image))
{
if (!string.IsNullOrEmpty(image))
{
if (string.Equals(Path.GetExtension(image),
SVG_EXT, StringComparison.CurrentCultureIgnoreCase))
{
IAsset imgAsset;
try
{
imgAsset = AssetsHelper.FindAsset(site, page, image);
}
catch (Exception ex)
{
throw new NullReferenceException($"Failed to find image asset: '{image}'", ex);
}
var imgName = Path.GetFileNameWithoutExtension(image) + PNG_EXT;
byte[] pngBuffer = null;
using (var svgStream = new MemoryStream(imgAsset.Content))
{
var svgDocument = SvgDocument.Open <SvgDocument>(svgStream);
var bitmap = svgDocument.Draw(m_Settings.SvgPngWidth, m_Settings.SvgPngHeight);
using (var pngStream = new MemoryStream())
{
bitmap.Save(pngStream, ImageFormat.Png);
pngBuffer = pngStream.ToArray();
}
}
page.Data.Add(REPLACE_IMAGE_TAG_NAME, imgName);
var imgPngAsset = new PluginAsset(pngBuffer, imgName);
page.Assets.Add(imgPngAsset);
}
}
}
}
if (m_Settings.GenerateFavIcon)
{
GenerateFavIcon(site);
}
return(Task.CompletedTask);
}
/// <summary>Store whether the plugin asset is enabled using the application settings.</summary>
/// <param name="resource"></param>
/// <param name="value"></param>
protected override void SetIsPluginAssetEnabled(PluginAsset resource, bool value)
{
if (value != GetIsPluginAssetEnabled(resource))
{
if (value)
{
DisabledPluginResources.Remove(GetType().FullName);
}
else
{
DisabledPluginResources.Add(GetType().FullName);
}
Properties.Settings.Default.Save();
}
}
/// <summary>Get whether the plugin asset is enabled, using the application settings.</summary>
/// <param name="resource"></param>
/// <returns></returns>
protected override bool GetIsPluginAssetEnabled(PluginAsset resource)
{
return(!DisabledPluginResources.Contains(resource.GetType().FullName));
}
public PluginAssetTreeNode(PluginAsset resource)
: base(resource.DisplayName)
{
ToolTipText = resource.Description;
Checked = resource.IsEnabled;
}
