| public GetElementsByTagName ( [ tagName ) : XmlNodeList | ||
| tagName | [ | |
| Результат | XmlNodeList | |
private void ParseMPDElement()
{
Windows.Data.Xml.Dom.XmlElement root = document.DocumentElement;
if (root.GetAttribute("type").ToLower().Equals("dynamic"))
{
manifest.IsLive = true;
}
if (root.GetAttribute("profiles").ToLower().Contains(LiveProfile))
{
manifest.IsSupportedProfile = true;
}
if (!root.GetAttribute("availabilityStartTime").Equals(""))
{
string availabilityStartTime = root.GetAttribute("availabilityStartTime");
manifest.AvailibilityStartTime = XmlConvert.ToDateTimeOffset(availabilityStartTime);
}
if (!root.GetAttribute("minBufferTime").Equals(""))
{
string minBufferTime = root.GetAttribute("minBufferTime");
manifest.MinBufferTime = XmlConvert.ToTimeSpan(minBufferTime);
}
if (!root.GetAttribute("minimumUpdatePeriod").Equals(""))
{
manifest.HasMinimumUpdatePeriod = true;
string minUpdatePeriod = root.GetAttribute("minimumUpdatePeriod");
manifest.MinimumUpdatePeriod = XmlConvert.ToTimeSpan(minUpdatePeriod);
}
if (!root.GetAttribute("mediaPresentationDuration").Equals(""))
{
manifest.HasPresentationDuration = true;
string mediaPresentationDuration = root.GetAttribute("mediaPresentationDuration");
manifest.MediaPresentationDuration = XmlConvert.ToTimeSpan(mediaPresentationDuration);
}
if (!root.GetAttribute("timeShiftBufferDepth").Equals(""))
{
string timeShiftBufferDepth = root.GetAttribute("timeShiftBufferDepth");
manifest.TimeShiftBufferDepth = XmlConvert.ToTimeSpan(timeShiftBufferDepth);
}
if (!root.GetAttribute("publishTime").Equals(""))
{
string publishTime = root.GetAttribute("publishTime");
manifest.PublishTime = XmlConvert.ToDateTimeOffset(publishTime);
}
else
{
manifest.PublishTime = DateTimeOffset.MinValue;
}
Windows.Data.Xml.Dom.XmlNodeList periods = root.GetElementsByTagName("Period");
if (periods.Count() > 1)
{
manifest.HasMultiplePeriods = true;
}
IXmlNode lastPeriod = periods.Last <IXmlNode>();
if (lastPeriod.Attributes.GetNamedItem("duration") != null)
{
manifest.LastPeriodDuration = XmlConvert.ToTimeSpan(lastPeriod.Attributes.GetNamedItem("duration").InnerText);
}
}
string getNodeValue(XmlElement element, string name)
{
try
{
if (element.GetElementsByTagName(name).Count > 0)
{
return element.GetElementsByTagName(name)[0].InnerText;
}
return "";
}
catch (Exception e)
{
Debug.WriteLine("Problem geting value " + name + "element null" + (element == null) + " =" + (element.GetElementsByTagName(name) == null));
Debug.WriteLine("element " + element.GetXml());
return e.Message;
}
}
string getNodeAttribute(XmlElement element, string node, string attribute)
{
try
{
if (element.GetElementsByTagName(node).Count > 0)
{
if (element.GetElementsByTagName(node)[0].Attributes.GetNamedItem(attribute) != null)
{
return element.GetElementsByTagName(node)[0].Attributes.GetNamedItem(attribute).NodeValue.ToString();
}
}
return "";
}
catch (Exception e)
{
Debug.WriteLine("Problem geting value " + attribute);
Debug.WriteLine("element " + element.GetXml());
return e.Message;
}
}
private void SetText (XmlElement binding, string[] notifications)
{
var textElements = binding.GetElementsByTagName("text");
if (textElements == null || textElements.Count == 0)
{
return;
}
for (var i = 0; i < Math.Min(4, notifications.Length); i++)
{
textElements[i].InnerText = notifications[i];
}
}
private void SetImage(XmlElement binding, string imageSource)
{
var imageElements = binding.GetElementsByTagName("image");
var imageSourceAttribute = imageElements[0].Attributes.GetNamedItem("src");
imageSourceAttribute.NodeValue = imageSource;
}
