| FsImagePreviewCache |
Provide a file system cache. It is abstract as you should implement your own class for this with missing methods. |
| HtmlHeadThumbnailParser |
The head parser extracts links and meta from HTML responses. |
| ImagePreview |
Detects, if there could be created an image preview for a given URL, downloads it and appends
it as a custom attribute to the blocked HTML tag so the visual content blocker could create something cool. |
| ImagePreviewCache |
Provide an interface and mechanism to cache extracted image previews in a folder/database
and generate a local URL. |
| Thumbnail |
A thumbnail is describing a found embed URL. |