public static List <MediaContent> Build(MediaGroup mediaGroup)
{
Throw.IfIsNull(mediaGroup, nameof(mediaGroup));
return(mediaGroup.Raw.Elements()
.Select(mediaContentElement => BuildCore(mediaGroup, mediaContentElement))
.ToList());
}
private static MediaContent BuildCore(MediaGroup mediaGroup, XElement mediaContentElement)
{
Throw.IfIsNull(mediaContentElement, nameof(mediaContentElement));
Throw.IfElementNameIsNotMatch(mediaContentElement, ElementName);
return(new MediaContent(mediaGroup)
{
Raw = mediaContentElement,
FileSize = mediaContentElement.GetAttributeValue <int>(FileSizeName),
Url = mediaContentElement.GetAttributeValue(UrlName),
});
}
private static MediaGroup BuildCore(Lesson lesson, XElement mediaGroupElement)
{
Throw.IfElementNameIsNotMatch(mediaGroupElement, ElementName);
var mediaGroup = new MediaGroup(lesson)
{
Raw = mediaGroupElement,
};
mediaGroup.Contents = MediaContent.Build(mediaGroup);
return(mediaGroup);
}
private static Lesson BuildCore(Channel channel, XElement lessonElement)
{
Throw.IfIsNull(lessonElement, nameof(lessonElement));
Throw.IfElementNameIsNotMatch(lessonElement, ElementName);
var lesson = new Lesson(channel)
{
Raw = lessonElement,
Title = lessonElement.GetElementValue(TitleName),
Link = lessonElement.GetElementValue(LinkName)
};
lesson.Media = MediaGroup.Build(lesson);
lesson.Enclosure = Enclosure.Build(lesson);
lesson.Caption = new Caption(lesson);
return(lesson);
}
private MediaContent(MediaGroup mediaGroup)
{
Group = mediaGroup;
}
