// -------------------------------------------------------------------------------
// -------------------------------------------------------------------------------
/// <summary>
/// Gets the first enclosure
/// </summary>
/// <param name="mimeType">Mime Type. NOTE... paramters such as image, video, audio alone are also allowed.</param>
/// <returns>RssCoreItemEnclosure</returns>
// -------------------------------------------------------------------------------
// -------------------------------------------------------------------------------
public RssCoreItemEnclosure GetFirstEnclosure(string medium = "", string mimeType = "")
{
RssCoreItemEnclosure rt = null;
IEnumerable <RssCoreItemEnclosure> lst = GetEnclosures(medium, mimeType, ExitAfterOneFound: true);
if (lst.Count() > 0)
{
rt = lst.First();
}
return(rt);
}
// -------------------------------------------------------------------------------
// -------------------------------------------------------------------------------
/// <summary>
/// Loads the properties of the RssCoreItem class with the contents of the parent element
/// </summary>
/// <param name="el">XElement</param>
// -------------------------------------------------------------------------------
// -------------------------------------------------------------------------------
public void LoadEl(XElement el)
{
RssRfc822DateTimeConverter dtConvert = new RssRfc822DateTimeConverter();
switch (el.Name.LocalName)
{
case TAG_TITLE:
title = xUtil.GetStr(el);
break;
case TAG_LINK:
link = xUtil.GetStr(el);
break;
case TAG_DESCRIPTION:
description = xUtil.GetStr(el);
break;
case TAG_AUTHOR:
author = xUtil.GetStr(el);
break;
case TAG_CATEGORY:
RssCoreItemCategory ctg = new RssCoreItemCategory();
ctg.Load(el);
categories.Add(ctg);
break;
case TAG_COMMENTS:
comments = xUtil.GetStr(el);
break;
case TAG_ENCLOSURE:
RssCoreItemEnclosure enc = new RssCoreItemEnclosure();
enc.Load(el);
enclosures.Add(enc);
break;
case TAG_GUID:
guid = new RssCoreItemGuid();
guid.Load(el);
break;
case TAG_PUBDATE:
pubDate = dtConvert.ParseRfc822(xUtil.GetStr(el));
break;
case TAG_SOURCE:
source = new RssCoreItemSource();
source.Load(el);
break;
} // end switch
}
// -------------------------------------------------------------------------------
// -------------------------------------------------------------------------------
/// <summary>
/// Adds an enclosure to the item. Multiple enclosures are allowed by this library
/// </summary>
/// <param name="url">url of media item</param>
/// <param name="length">length in bytes of media item</param>
/// <param name="mimetype">mime type of media item</param>
/// <returns></returns>
// -------------------------------------------------------------------------------
// -------------------------------------------------------------------------------
public bool AddEnclosure(string url, string mimetype, long length = 0)
{
bool rt = false;
if (url.Length > 0)
{
RssCoreItemEnclosure enc = new RssCoreItemEnclosure();
enc.url = url;
enc.length = length;
enc.type = mimetype;
AddEnclosure(enc);
rt = true;
}
return(rt);
}
// -------------------------------------------------------------------------------
// -------------------------------------------------------------------------------
/// <summary>
/// Adds an enclosure to the enclosures collection
/// </summary>
/// <param name="obj"></param>
// -------------------------------------------------------------------------------
// -------------------------------------------------------------------------------
public void AddEnclosure(RssCoreItemEnclosure obj)
{
enclosures.Add(obj);
}