private void PopulatePreviewBox()
{
_video = null;
string input = videoCode.Text.Trim();
try
{
_video = VideoProviderManager.FindVideo(input);
}
catch (VideoUrlConvertException)
{
DisplayHtml(Res.Get(StringId.VideoUrlConvertError), CreateErrorHtml);
return;
}
if (_video != null)
{
lblSize.Text = String.Format(CultureInfo.CurrentCulture, Res.Get(StringId.Plugin_Video_Web_Video_Size), _video.Width, _video.Height);
lblService.Text = String.Format(CultureInfo.CurrentCulture, Res.Get(StringId.Plugin_Video_Web_Video_Provider),
_video.Provider != null ? _video.Provider.ServiceName : Res.Get(StringId.Plugin_Video_Unknown_Provider));
DisplayHtml(
VideoProvider.GenerateEmbedHtml(_video.EditorFormat, _video.Id,
new Size(_video.Width, _video.Height)), CreateEmbedHtml);
}
else
{
DisplayHtml(Res.Get(StringId.Plugin_Video_Cannot_Parse_Url_Message), CreateErrorHtml);
lblSize.Text = Res.Get(StringId.Plugin_Video_Web_Video_Size_Blank);
lblService.Text = Res.Get(StringId.Plugin_Video_Web_Video_Service_Blank);
}
}
public void CreateContentFromEmbed(string embed, ISmartContent content)
{
try
{
// download the video
Video video = VideoProviderManager.FindVideo(embed);
VideoSmartContent vsc = new VideoSmartContent(content);
vsc.Initialize(video, null);
if (video == null)
{
throw new ContentCreationException(
"Unable to Parse Video Embed", "Unknown provider or incomplete embed.");
}
}
catch (ContentCreationException)
{
throw;
}
catch (VideoPluginException ex)
{
throw new ContentCreationException(ex.Title, ex.Description);
}
catch (Exception ex)
{
VideoPluginUnexpectedException exception = new VideoPluginUnexpectedException(ex);
throw new ContentCreationException(exception.Title, exception.Description);
}
}
public override void CreateContentFromUrl(string url, ref string title, ISmartContent content)
{
try
{
// download the video
Video video = VideoProviderManager.FindVideo(url);
if (video == null)
{
throw new ContentCreationException(
Res.Get(StringId.Plugin_Video_Cannot_Parse_Url),
Res.Get(StringId.Plugin_Video_Cannot_Parse_Url_Message));
}
VideoSmartContent vsc = new VideoSmartContent(content);
vsc.Initialize(video, null);
}
catch (ContentCreationException)
{
throw;
}
catch (VideoPluginException ex)
{
throw new ContentCreationException(ex.Title, ex.Description);
}
catch (Exception ex)
{
VideoPluginUnexpectedException exception = new VideoPluginUnexpectedException(ex);
throw new ContentCreationException(exception.Title, exception.Description);
}
}
private string GeneratePublishVideoHtml(VideoContext context)
{
//check for special cases--whitelist blog providers and such
string output;
if (VideoProviderManager.CheckForWhitelist(context.BlogProviderId, ProviderId, Id, HtmlSize, out output))
{
return(String.Format(CultureInfo.InvariantCulture, "<div>{0}</div>", output));
}
// generate 'smart' html based on the user's preference
AdaptiveHtmlObject adaptiveHtmlObject = new AdaptiveHtmlObject(VideoProvider.GenerateEmbedHtml(EmbedFormat, Id, HtmlSize), Url);
if (HtmlSize != VideoSnapshotSize)
{
adaptiveHtmlObject.PreviewImageSize = HtmlSize;
}
adaptiveHtmlObject.OpenPreviewInNewWindow = OpenInNewWindow;
HtmlType htmlType;
//determine player style
VideoPlayerStyle playerStyle = context.DetermineAppropriatePlayer(Url != String.Empty);
switch (playerStyle)
{
case VideoPlayerStyle.Automatic:
htmlType = HtmlType.AdaptiveHtml;
break;
case VideoPlayerStyle.PreviewWithLink:
htmlType = HtmlType.PreviewHtml;
break;
case VideoPlayerStyle.EmbeddedInPage:
htmlType = HtmlType.ObjectHtml;
break;
default:
Trace.Fail("Unexpected PlayerStyle: " + playerStyle.ToString());
htmlType = HtmlType.PreviewHtml;
break;
}
string path = GetSnapshotPathIfNeeded(htmlType, context);
if (!string.IsNullOrEmpty(path))
{
adaptiveHtmlObject.PreviewImageSrc = path;
}
else
{
htmlType = HtmlType.ObjectHtml;
}
return(adaptiveHtmlObject.GenerateHtml(htmlType));
}
public override bool ValidateSelection()
{
if (_video == null)
{
string input = videoCode.Text.Trim();
try
{
_video = VideoProviderManager.FindVideo(input);
}
catch (VideoUrlConvertException)
{
DisplayHtml(Res.Get(StringId.VideoUrlConvertError), CreateErrorHtml);
return(false);
}
if (_video == null)
{
DisplayHtml(Res.Get(StringId.Plugin_Video_Cannot_Parse_Url_Message), CreateErrorHtml);
return(false);
}
}
IViewObject element = GetIViewObjectElement(previewBox.Document.Body);
// The object doesnt cant have a snapshot taken of it, but we should still allow it to
// be inserted, though on some providers this means it might be stripped.
// NOTE: We skip this behavior on IE9+ because of WinLive 589461.
if (element == null || ApplicationEnvironment.BrowserVersion.Major >= 9)
{
_video.Snapshot = null;
return(true);
}
try
{
_video.Snapshot = HtmlScreenCaptureCore.TakeSnapshot(element, _video.Width, _video.Height);
}
catch (Exception ex)
{
Trace.WriteLine("Failed to take video snapshot: " + ex);
_video.Snapshot = null;
}
return(true);
}
bool IHandlesMultipleUrls.HasUrlMatch(string url)
{
VideoProvider provider = VideoProviderManager.FindProviderFromUrl(url);
return(provider != null);
}
