// Get dublin extension data
private void GetDublinCoreExtension(DublinCoreMetadataTermsSyndicationExtensionContext DublinSource,
AdvancedRssItem RssItemDest)
{
//TODO:we just use it for title, descripcion, creator and date if they don't exist
//Title
if (DublinSource.Title != null && RssItemDest.Title == null)
{
RssItemDest.Title = DublinSource.Title;
}
//Description
if (DublinSource.Description != null && RssItemDest.Description == null)
{
RssItemDest.Description = DublinSource.Description;
}
//Creator
if (DublinSource.Creator != null && RssItemDest.Author == null)
{
RssItemDest.Author = DublinSource.Creator;
}
//Date
if (DublinSource.Date != null && RssItemDest.PubDate == null)
{
RssItemDest.PubDate = DublinSource.Date;
}
}
// Get BasicGeo extension data
private void SetBasicGeocodingExtension(AdvancedRssItem RssItemSource, RssItem RssItemDest)
{
BasicGeocodingSyndicationExtension GeoCoding = new BasicGeocodingSyndicationExtension();
GeoCoding.Context.Longitude = (decimal)RssItemSource.Geolon;
GeoCoding.Context.Latitude = (decimal)RssItemSource.Geolon;
RssItemDest.AddExtension(GeoCoding);
}
// Get slash extension data
private void GetSlashCoreExtension(SiteSummarySlashSyndicationExtensionContext SlashSource,
AdvancedRssItem RssItemDest)
{
//TODO:we just use it for comment number
//Number of comment
if (SlashSource.Comments >= 0)
{
RssItemDest.Commentnumber = SlashSource.Comments;
}
}
// Get slash extension data
private void SetSlashExtension(AdvancedRssItem RssItemSource, RssItem RssItemDest)
{
//TODO:we just use it for comment number
//Number of comment
if (RssItemSource.Commentnumber >= 0)
{
SiteSummarySlashSyndicationExtension SlashExtension = new SiteSummarySlashSyndicationExtension();
SlashExtension.Context.Comments = RssItemSource.Commentnumber;
RssItemDest.AddExtension(SlashExtension);
}
}
// Get basic data for Item
private void GetBasicItemData(RssItem RssItemSource, AdvancedRssItem RssItemDest)
{
//Title
if (RssItemSource.Title != null)
{
RssItemDest.Title = RssItemSource.Title;
}
//Author
if (RssItemSource.Author != null)
{
//TODO: can be extend width more data
if (RssItemSource.Author != null)
{
RssItemDest.Author = RssItemSource.Author;
}
}
//Publiched date
if (RssItemSource.PublicationDate != null)
{
RssItemDest.PubDate = RssItemSource.PublicationDate;
}
//Comment info (number isn't a correct rss tag but maybe util)
if (RssItemSource.Comments != null)
{
RssItemDest.Commenturl = RssItemSource.Comments.ToString();
}
//Content of the RSS
if (RssItemSource.Description != null)
{
RssItemDest.Description = RssItemSource.Description;
}
//TODO: Collection of enclosure
//Enclosure (attachment)
if (RssItemSource.Enclosures != null && RssItemSource.Enclosures.Count > 0)
{
RssItemDest.Enclosureurl = RssItemSource.Enclosures[0].Url.AbsoluteUri;
RssItemDest.Enclosuretype = RssItemSource.Enclosures[0].ContentType;
}
//Link of info
if (RssItemSource.Link != null)
{
RssItemDest.Link = RssItemSource.Link.ToString();
}
}
private AdvancedRssChannel GetRssChannelFromRss(Uri url)
{
AdvancedRssChannel Channel = new AdvancedRssChannel();
//Argotic object declaration
RssFeed ArgoticRssFeed = new RssFeed();
//Load from uri
try
{
ArgoticRssFeed.Load(url, null, null);
}
catch
{
}
//Init Channel basic data
GetBasicChannelData(ArgoticRssFeed.Channel, Channel);
//Init data for each item
foreach (RssItem item in ArgoticRssFeed.Channel.Items)
{
//Init basic data
AdvancedRssItem RssItem = new AdvancedRssItem();
GetBasicItemData(item, RssItem);
//Extensions type content
if (item.HasExtensions)
{
//Dublin Core Extension
DublinCoreMetadataTermsSyndicationExtension BublinExtension =
(DublinCoreMetadataTermsSyndicationExtension)
item.FindExtension(DublinCoreMetadataTermsSyndicationExtension.MatchByType);
if (BublinExtension != null)
{
GetDublinCoreExtension(BublinExtension.Context, RssItem);
}
//Dublin Extension
DublinCoreMetadataTermsSyndicationExtension DublinExtension =
(DublinCoreMetadataTermsSyndicationExtension)
item.FindExtension(DublinCoreMetadataTermsSyndicationExtension.MatchByType);
if (DublinExtension != null)
{
GetDublinCoreExtension(DublinExtension.Context, RssItem);
}
//Slash Extension
SiteSummarySlashSyndicationExtension SlashExtension =
(SiteSummarySlashSyndicationExtension)
item.FindExtension(SiteSummarySlashSyndicationExtension.MatchByType);
if (SlashExtension != null)
{
GetSlashCoreExtension(SlashExtension.Context, RssItem);
/*-----------------------------------------------------------------------------------*/
/* TODO: Comment problem */
/* Arrangment for a stupid argotic buc, they wrote "coment" and no "comment" !!!!!! */
/* The news module comment URL, it's the URL + #comments */
/*-----------------------------------------------------------------------------------*/
if (SlashExtension.Context.Comments >= 0 && RssItem.Commenturl == null)
{
RssItem.Commenturl = item.Link.AbsoluteUri + "#comments";
}
/*-----------------------------------------------------------------------------------*/
}
//Geo localization
BasicGeocodingSyndicationExtension GMLExtension =
(BasicGeocodingSyndicationExtension)
item.FindExtension(BasicGeocodingSyndicationExtension.MatchByType);
if (GMLExtension != null)
{
GetBasicGeocodingExtension(GMLExtension.Context, RssItem);
}
////Yahoo media tag
YahooMediaSyndicationExtension YahooExtension =
(YahooMediaSyndicationExtension)item.FindExtension(YahooMediaSyndicationExtension.MatchByType);
if (YahooExtension != null)
{
RssItem.RssfeedItemsMedia = new List <AdvancedRssItemMedia>();
GetYahooExtension(YahooExtension.Context, RssItem.RssfeedItemsMedia);
}
}
Channel.RssItems.Add(RssItem);
}
return(Channel);
}
// Get BasicGeo extension data
private void GetBasicGeocodingExtension(BasicGeocodingSyndicationExtensionContext GMLSource,
AdvancedRssItem RssItemDest)
{
RssItemDest.Geolat = (float)GMLSource.Latitude;
RssItemDest.Geolon = (float)GMLSource.Longitude;
}
// Get basic data for Item
private void SetBasicItemData(AdvancedRssItem RssItemSource, RssItem RssItemDest)
{
//Title
if (RssItemSource.Title != null)
{
RssItemDest.Title = RssItemSource.Title;
}
//Author
if (RssItemSource.Author != "" && RssItemSource.Author != "")
{
RssItemDest.Author = RssItemSource.Author;
}
//Category
if (RssItemSource.Category != null)
{
foreach (String item in RssItemSource.Category)
{
RssItemDest.Categories.Add(new RssCategory(item));
}
}
//Content of the RSS
if (RssItemSource.Description != null)
{
RssItemDest.Description = RssItemSource.Description;
}
//Link of info
if (RssItemSource.Link != null && RssItemSource.Link != "")
{
try
{
RssItemDest.Link = new Uri(RssItemSource.Link);
}
catch
{
}
}
//Publiched date
if (RssItemSource.PubDate != null)
{
RssItemDest.PublicationDate = RssItemSource.PubDate;
}
//Enclosure (attachment)
if (RssItemSource.Enclosureurl != null && RssItemSource.Enclosureurl != "")
{
try
{
string enclosMimeType = "";
if (RssItemSource.Enclosuretype != null)
{
enclosMimeType = RssItemSource.Enclosuretype;
}
RssEnclosure newEnclosure = new RssEnclosure(RssItemSource.Enclosurelength, enclosMimeType,
new Uri(RssItemSource.Enclosureurl));
RssItemDest.Enclosures.Add(newEnclosure);
}
catch
{
}
}
//Comment info (number isn't a correct rss tag but maybe util)
if (RssItemSource.Commenturl != null && RssItemSource.Commenturl != "")
{
try
{
RssItemDest.Comments = new Uri(RssItemSource.Commenturl);
}
catch
{
}
}
}