public ExtractResult ImageExtract(int expectedId, string base64, string subs)
{
if (string.IsNullOrWhiteSpace(base64))
{
return(new ExtractResult(false, "Failed to create image extract because base 64 data was null or empty"));
}
subs = subs ?? string.Empty;
byte[] bytes = Convert.FromBase64String(base64);
try
{
List <ContentBase> contents = new List <ContentBase>();
contents.Add(new TextContent(true, subs));
var htmlCtrl = ContentEx.GetFirstHtmlCtrl();
var refs = htmlCtrl?.GetReferences();
string title = refs?.Title ?? CurrentMediaElement.Id;
var image = CreateImage(base64);
var imgContent = ContentEx.CreateImageContent(image, title);
if (imgContent != null)
{
contents.Add(imgContent);
}
var priority = MediaPlayerState.Instance.Config.DefaultExtractPriority;
var res = ContentEx.CreateSMElement(expectedId, priority, contents, refs, false);
return(new ExtractResult(res == CreationResult.Ok, res.Name()));
}
catch (Exception)
{
return(new ExtractResult(false, "Failed to create image extract"));
}
}
public static async Task <CreationResult> Create(
string urlOrId,
double startTime = 0,
double endTime = -1,
int parentElementId = -1,
double watchPoint = 0,
ViewMode viewMode = MediaPlayerConst.DefaultViewMode,
bool shouldDisplay = true)
{
// TODO: Time the verification check
JObject metadata = await YdlUtils.GetYouTubeVideoMetadata(urlOrId);
if (metadata == null || string.IsNullOrWhiteSpace((string)metadata["id"]))
{
LogTo.Warning($"Failed to recognise {urlOrId} as a YouTube video");
return(CreationResult.FailUnknown);
}
YouTubeMediaElement ytEl;
string youtubeId = (string)metadata["id"];
string title = (string)metadata["title"];
string uploader = (string)metadata["uploader"];
string date = (string)metadata["upload_date"];
string thumbnailUrl = (string)metadata["thumbnail"];
ytEl = new YouTubeMediaElement
{
Id = youtubeId,
StartTime = startTime,
EndTime = endTime,
WatchPoint = watchPoint,
ViewMode = viewMode,
};
List <ContentBase> contents = new List <ContentBase>();
string elementHtml = string.Format(CultureInfo.InvariantCulture,
MediaPlayerConst.YouTubeElementFormat,
title,
ytEl.GetJsonB64());
contents.Add(new TextContent(true, elementHtml));
if (Config.IncludeYouTubeThumbnail)
{
Image img = DownloadThumbnail(thumbnailUrl);
if (img != null)
{
var imgContent = ContentEx.CreateImageContent(img, string.Format(YTConst.VideoThumbImgRegPath, ytEl.Id));
if (imgContent != null)
{
contents.Add(imgContent);
}
}
}
var refs = new References()
.WithTitle(title)
.WithAuthor(uploader)
.WithDate(HumanReadableDate(date))
.WithLink(ytEl.Url);
var priority = MediaPlayerConst.DefaultExtractPriority;
return(ContentEx.CreateSMElement(parentElementId, priority, contents, refs, shouldDisplay));
}