public void AddUrlChannelItems(Channel channel, List <ListItem> listItems, DateTime dateContext, bool bypassCaches)
{
List <FeedItem> feedItems = this.GetFeedItems(dateContext, bypassCaches);
this.Save();
foreach (FeedItem feedItem in feedItems)
{
UrlChannelItem urlChannelItem = new UrlChannelItem(feedItem.pubDate, feedItem.imageUrl, feedItem.imageWidth, feedItem.imageHeight);
urlChannelItem.Channel = channel;
urlChannelItem.ExpDate = this.ItemsInvalidDate;
listItems.Add((ChannelItem)urlChannelItem);
}
}
public override List <ListItem> InitItems(List <Guid> guidContext, DateTime dateContext, bool bypassCaches, Hashtable compileState)
{
List <ListItem> listItems = new List <ListItem>();
string url = this.imageUrl;
if (this.addTimeIndex)
{
url = MiscUtil.AppendQueryStringParameter(url, MiscUtil.TimeIndex());
}
UrlChannelItem urlChannelItem = new UrlChannelItem(dateContext, url, -1, -1);
urlChannelItem.Channel = this;
listItems.Add(urlChannelItem);
return(listItems);
}
public override List <ListItem> InitItems(List <Guid> guidContext, DateTime dateContext, bool bypassCaches, System.Collections.Hashtable compileState)
{
List <ListItem> items = new List <ListItem>();
Feed feed = Feed.LoadRssFeed(this.RssFeedUrl, this.rssChannelPriority);
List <FeedItem> feedItems = feed.GetFeedItems(dateContext, bypassCaches);
feed.Save();
if (this.renderChannelTitle)
{
this.channelTitle = feed.Title;
}
if (this.renderChannelImage)
{
this.channelImageUrl = feed.LogoUrl;
}
foreach (FeedItem feedItem in feedItems)
{
if ((this.rssChannelPriority == RssChannelPriority.Text && !String.IsNullOrEmpty(feedItem.description)) ||
(String.IsNullOrEmpty(feedItem.imageUrl))
)
{
TextRssChannelItem textRssChannelItem = new TextRssChannelItem(feedItem.pubDate, feedItem.title, feedItem.description);
textRssChannelItem.Channel = this;
textRssChannelItem.ExpDate = feed.ItemsInvalidDate;
items.Add((ChannelItem)textRssChannelItem);
}
else
{
UrlChannelItem urlChannelItem = new UrlChannelItem(feedItem.pubDate, feedItem.imageUrl, feedItem.imageWidth, feedItem.imageHeight);
urlChannelItem.Channel = this;
urlChannelItem.ExpDate = feed.ItemsInvalidDate;
items.Add((ChannelItem)urlChannelItem);
}
}
return(items);
}