protected void Page_Load(object sender, EventArgs e)
{
string requestArticleGuid = Request.QueryString["ArticleGuid"];
if (string.IsNullOrEmpty(requestArticleGuid) || !Wis.Toolkit.Validator.IsGuid(requestArticleGuid))
{
throw new System.ArgumentNullException("ArticleGuid");
}
Guid articleGuid = new Guid(requestArticleGuid);
if (System.Web.HttpContext.Current.Items["VideoArticle"] == null)
{
Response.Redirect(string.Format("ArticleAddVideo.aspx?ArticleGuid={0}", articleGuid));
return;
}
VideoArticle videoArticle = System.Web.HttpContext.Current.Items["VideoArticle"] as VideoArticle;
// 转换视频格式
// 输出进度条
string content;
using (System.IO.StreamReader reader = new System.IO.StreamReader(Page.MapPath("Progressbar.htm"), System.Text.Encoding.UTF8))
{
content = reader.ReadToEnd();
System.Text.RegularExpressions.Regex.Replace(content, "", this.TotalSeconds.ToString(), System.Text.RegularExpressions.RegexOptions.IgnoreCase);
}
Context.Response.Write(content);
Context.Response.Flush();
string inFile = Page.MapPath(videoArticle.VideoPath);
string outFile = Page.MapPath(videoArticle.FlvVideoPath);
string ffmpegFile = Page.MapPath("Tools/ffmpeg.exe");
MediaHandler mediaHandler = new MediaHandler();
this.TotalSeconds = mediaHandler.GetTotalSeconds(ffmpegFile, inFile);
outFile = Page.MapPath(videoArticle.FlvVideoPath);
mediaHandler.ConvertingVideo(ffmpegFile, inFile, outFile, new DataReceivedEventHandler(ConvertingVideo_DataReceived));
System.Threading.Thread.Sleep(1000);
string flvtool2File = Page.MapPath("Tools/flvtool2.exe");
mediaHandler.InjectMetadata(flvtool2File, outFile, new DataReceivedEventHandler(ConvertingVideo_DataReceived));
content = "<script type='text/javascript' language='javascript'>AddLog('转换成功。');SetProgressbar('100');</script>\n";
Response.Write(content);
Response.Flush();
// 视频信息入库
Wis.Website.DataManager.VideoArticleManager videoArticleManager = new Wis.Website.DataManager.VideoArticleManager();
int videoArticleCount = videoArticleManager.Count(videoArticle.Article.ArticleGuid);
if (videoArticleCount == 0)
videoArticle.VideoArticleId = videoArticleManager.AddNew(videoArticle);
else
videoArticle.VideoArticleId = videoArticleManager.Update(videoArticle);
System.Web.HttpContext.Current.Items.Remove("VideoArticle");
// 下一步
Wis.Toolkit.ClientScript.Window.Redirect(string.Format("ArticleRelease.aspx?ArticleGuid={0}", videoArticle.Article.ArticleGuid));
//Response.Redirect(string.Format("ArticleRelease.aspx?ArticleGuid={0}", this.ArticleGuid));
}
