private void InitAlternateCDNAddress(AMSChannel channel, AMSEvent eventData)
{
if (channel != null && eventData != null && channel.AlternateCDNEndpoint.IsNotEmpty())
{
VideoAddressType videoAddressType = WebHelper.GetVideoAddressType();
VideoAddressType targetType = VideoAddressType.AlternateCDN;
string buttonText = this.switchVideoAddressType.InnerText;
switch (videoAddressType)
{
case VideoAddressType.Default:
targetType = VideoAddressType.AlternateCDN;
buttonText = "切换到备用CDN";
break;
case VideoAddressType.AlternateCDN:
targetType = VideoAddressType.Default;
buttonText = "切换到默认地址";
break;
}
this.targetAddressType.Value = targetType.ToString();
this.switchVideoAddressType.InnerText = buttonText;
this.videoAddressType.Value = videoAddressType.ToString();
}
else
{
this.switchVideoAddressType.Attributes["class"] = "btn btn-default disabled";
}
}
private static string ChangeVideoAddress(AMSChannel channel, string url, VideoAddressType addressType)
{
string result = url;
if (channel != null && channel.AlternateCDNEndpoint.IsNotEmpty() && url.IsNotEmpty())
{
Uri target = new Uri(url);
if (addressType == VideoAddressType.AlternateCDN)
{
result = MergePlaybackCDNHost(target, channel.AlternateCDNEndpoint);
}
}
return(result);
}
public static string GetSingleEventJson(AMSChannel channel, AMSEvent eventData, VideoAddressType addressType)
{
var simpleEventData = new
{
id = eventData.ID,
channelID = eventData.ChannelID,
name = eventData.Name,
description = eventData.Description,
speakers = eventData.Speakers,
url = ChangeVideoAddress(channel, eventData.CDNPlaybackUrl, addressType),
poster = eventData.PosterUrl,
views = string.Format("{0:#,##0}", eventData.Views),
startTime = string.Format("{0:yyyy-MM-dd HH:mm:ss}", eventData.StartTime),
endTime = string.Format("{0:yyyy-MM-dd HH:mm:ss}", eventData.EndTime)
};
return(JSONSerializerExecute.Serialize(simpleEventData));
}
private static string ChangeVideoAddress(AMSChannel channel, string url, VideoAddressType addressType)
{
string result = url;
if (channel != null && channel.AlternateCDNEndpoint.IsNotEmpty() && url.IsNotEmpty())
{
Uri target = new Uri(url);
if (addressType == VideoAddressType.AlternateCDN)
result = MergePlaybackCDNHost(target, channel.AlternateCDNEndpoint);
}
return result;
}
public static string GetSingleEventJson(AMSChannel channel, AMSEvent eventData, VideoAddressType addressType)
{
var simpleEventData = new
{
id = eventData.ID,
channelID = eventData.ChannelID,
name = eventData.Name,
description = eventData.Description,
speakers = eventData.Speakers,
url = ChangeVideoAddress(channel, eventData.CDNPlaybackUrl, addressType),
poster = eventData.PosterUrl,
views = string.Format("{0:#,##0}", eventData.Views),
startTime = string.Format("{0:yyyy-MM-dd HH:mm:ss}", eventData.StartTime),
endTime = string.Format("{0:yyyy-MM-dd HH:mm:ss}", eventData.EndTime)
};
return JSONSerializerExecute.Serialize(simpleEventData);
}
