//============================================================
// CLASS SUMMARY
//============================================================
/// <summary>
/// Provides example code for the RssFeed class.
/// </summary>
public static void ClassExample()
{
#region RssFeed
RssFeed feed = new RssFeed();
feed.Channel.Title = "Dallas Times-Herald";
feed.Channel.Link = new Uri("http://dallas.example.com");
feed.Channel.Description = "Current headlines from the Dallas Times-Herald newspaper";
feed.Channel.Categories.Add(new RssCategory("Media"));
feed.Channel.Categories.Add(new RssCategory("News/Newspapers/Regional/United_States/Texas", "dmoz"));
feed.Channel.Cloud = new RssCloud("server.example.com", "/rpc", 80, RssCloudProtocol.XmlRpc, "cloud.notify");
feed.Channel.Copyright = "Copyright 2007 Dallas Times-Herald";
feed.Channel.Generator = "Microsoft Spaces v1.1";
RssImage image = new RssImage(new Uri("http://dallas.example.com"), "Dallas Times-Herald", new Uri("http://dallas.example.com/masthead.gif"));
image.Description = "Read the Dallas Times-Herald";
image.Height = 32;
image.Width = 96;
feed.Channel.Image = image;
feed.Channel.Language = new CultureInfo("en-US");
feed.Channel.LastBuildDate = new DateTime(2007, 10, 14, 17, 17, 44);
feed.Channel.ManagingEditor = "[email protected] (Jim Lehrer)";
feed.Channel.PublicationDate = new DateTime(2007, 10, 14, 5, 0, 0);
feed.Channel.Rating = "(PICS-1.1 \"http://www.rsac.org/ratingsv01.html\" l by \"[email protected]\" on \"2007.01.29T10:09-0800\" r (n 0 s 0 v 0 l 0))";
feed.Channel.SkipDays.Add(DayOfWeek.Saturday);
feed.Channel.SkipDays.Add(DayOfWeek.Sunday);
feed.Channel.SkipHours.Add(0);
feed.Channel.SkipHours.Add(1);
feed.Channel.SkipHours.Add(2);
feed.Channel.SkipHours.Add(22);
feed.Channel.SkipHours.Add(23);
feed.Channel.TextInput = new RssTextInput("What software are you using?", new Uri("http://www.cadenhead.org/textinput.php"), "query", "TextInput Inquiry");
feed.Channel.TimeToLive = 60;
feed.Channel.Webmaster = "*****@*****.**";
RssItem item = new RssItem();
item.Title = "Seventh Heaven! Ryan Hurls Another No Hitter";
item.Link = new Uri("http://dallas.example.com/1991/05/02/nolan.htm");
item.Description = "Texas Rangers pitcher Nolan Ryan hurled the seventh no-hitter of his legendary career on Arlington Appreciation Night, defeating the Toronto Blue Jays 3-0.";
item.Author = "[email protected] (Joe Bob Briggs)";
item.Categories.Add(new RssCategory("sports"));
item.Categories.Add(new RssCategory("1991/Texas Rangers", "rec.sports.baseball"));
item.Comments = new Uri("http://dallas.example.com/feedback/1983/06/joebob.htm");
item.Enclosures.Add(new RssEnclosure(24986239L, "audio/mpeg", new Uri("http://dallas.example.com/joebob_050689.mp3")));
item.Guid = new RssGuid("http://dallas.example.com/1983/05/06/joebob.htm");
item.PublicationDate = new DateTime(2007, 10, 5, 9, 0, 0);
item.Source = new RssSource(new Uri("http://la.example.com/rss.xml"), "Los Angeles Herald-Examiner");
feed.Channel.AddItem(item);
#endregion
}
public void ProcessWidth_IsCorrect()
{
string xml = "<width>222</width>";
var document = GenerateDocumentFromXML(xml);
var image = new RssImage();
image = rss20Controller.ProcessElement(document, image);
Assert.AreEqual("222", image.Width);
}
public void ProcessHeight_IsCorrect()
{
string xml = "<height>400</height>";
var document = GenerateDocumentFromXML(xml);
var image = new RssImage();
image = rss20Controller.ProcessElement(document, image);
Assert.AreEqual("400", image.Height);
}
/// <summary>
/// Provides example code for the RssImage class.
/// </summary>
public static void ClassExample()
{
RssFeed feed = new RssFeed();
feed.Channel.Title = "Dallas Times-Herald";
feed.Channel.Link = new Uri("http://dallas.example.com");
feed.Channel.Description = "Current headlines from the Dallas Times-Herald newspaper";
RssImage image = new RssImage(new Uri("http://dallas.example.com"), "Dallas Times-Herald", new Uri("http://dallas.example.com/masthead.gif"));
image.Description = "Read the Dallas Times-Herald";
image.Height = 32;
image.Width = 96;
feed.Channel.Image = image;
}
/// <summary>
/// Initializes the supplied <see cref="RssImage"/> using the specified <see cref="XPathNavigator"/> and <see cref="XmlNamespaceManager"/>.
/// </summary>
/// <param name="image">The <see cref="RssImage"/> to be filled.</param>
/// <param name="navigator">The <see cref="XPathNavigator"/> used to navigate the image XML data.</param>
/// <param name="manager">The <see cref="XmlNamespaceManager"/> used to resolve XML namespace prefixes.</param>
/// <param name="settings">The <see cref="SyndicationResourceLoadSettings"/> object used to configure the load operation.</param>
/// <exception cref="ArgumentNullException">The <paramref name="image"/> is a null reference (Nothing in Visual Basic).</exception>
/// <exception cref="ArgumentNullException">The <paramref name="navigator"/> is a null reference (Nothing in Visual Basic).</exception>
/// <exception cref="ArgumentNullException">The <paramref name="manager"/> is a null reference (Nothing in Visual Basic).</exception>
/// <exception cref="ArgumentNullException">The <paramref name="settings"/> is a null reference (Nothing in Visual Basic).</exception>
private static void FillImage(RssImage image, XPathNavigator navigator, XmlNamespaceManager manager, SyndicationResourceLoadSettings settings)
{
//------------------------------------------------------------
// Validate parameters
//------------------------------------------------------------
Guard.ArgumentNotNull(image, "image");
Guard.ArgumentNotNull(navigator, "navigator");
Guard.ArgumentNotNull(manager, "manager");
Guard.ArgumentNotNull(settings, "settings");
//------------------------------------------------------------
// Attempt to extract image information
//------------------------------------------------------------
XPathNavigator linkNavigator = navigator.SelectSingleNode("rss:link", manager);
XPathNavigator titleNavigator = navigator.SelectSingleNode("rss:title", manager);
XPathNavigator urlNavigator = navigator.SelectSingleNode("rss:url", manager);
if (linkNavigator != null)
{
Uri link;
if (Uri.TryCreate(linkNavigator.Value, UriKind.RelativeOrAbsolute, out link))
{
image.Link = link;
}
}
if (titleNavigator != null)
{
if (!String.IsNullOrEmpty(titleNavigator.Value))
{
image.Title = titleNavigator.Value;
}
}
if (urlNavigator != null)
{
Uri url;
if (Uri.TryCreate(urlNavigator.Value, UriKind.RelativeOrAbsolute, out url))
{
image.Url = url;
}
}
SyndicationExtensionAdapter adapter = new SyndicationExtensionAdapter(navigator, settings);
adapter.Fill(image);
}
/// <summary>
/// Closes connection to file.
/// </summary>
/// <remarks>
/// This method also releases any resources held while reading.
/// </remarks>
public void Close()
{
this.textInput = null;
this.image = null;
this.cloud = null;
this.channel = null;
this.source = null;
this.enclosure = null;
this.category = null;
this.item = null;
if (this.reader != null)
{
this.reader.Close();
this.reader = null;
}
this.elementText = null;
this.xmlNodeStack = null;
}
//============================================================
// CLASS SUMMARY
//============================================================
/// <summary>
/// Provides example code for the RssChannel class.
/// </summary>
public static void ClassExample()
{
#region RssChannel
RssFeed feed = new RssFeed();
feed.Channel.Title = "Dallas Times-Herald";
feed.Channel.Link = new Uri("http://dallas.example.com");
feed.Channel.Description = "Current headlines from the Dallas Times-Herald newspaper";
feed.Channel.Categories.Add(new RssCategory("Media"));
feed.Channel.Categories.Add(new RssCategory("News/Newspapers/Regional/United_States/Texas", "dmoz"));
feed.Channel.Cloud = new RssCloud("server.example.com", "/rpc", 80, RssCloudProtocol.XmlRpc, "cloud.notify");
feed.Channel.Copyright = "Copyright 2007 Dallas Times-Herald";
feed.Channel.Generator = "Microsoft Spaces v1.1";
RssImage image = new RssImage(new Uri("http://dallas.example.com"), "Dallas Times-Herald", new Uri("http://dallas.example.com/masthead.gif"));
image.Description = "Read the Dallas Times-Herald";
image.Height = 32;
image.Width = 96;
feed.Channel.Image = image;
feed.Channel.Language = new CultureInfo("en-US");
feed.Channel.LastBuildDate = new DateTime(2007, 10, 14, 17, 17, 44);
feed.Channel.ManagingEditor = "[email protected] (Jim Lehrer)";
feed.Channel.PublicationDate = new DateTime(2007, 10, 14, 5, 0, 0);
feed.Channel.Rating = "(PICS-1.1 \"http://www.rsac.org/ratingsv01.html\" l by \"[email protected]\" on \"2007.01.29T10:09-0800\" r (n 0 s 0 v 0 l 0))";
feed.Channel.SkipDays.Add(DayOfWeek.Saturday);
feed.Channel.SkipDays.Add(DayOfWeek.Sunday);
feed.Channel.SkipHours.Add(0);
feed.Channel.SkipHours.Add(1);
feed.Channel.SkipHours.Add(2);
feed.Channel.SkipHours.Add(22);
feed.Channel.SkipHours.Add(23);
feed.Channel.TextInput = new RssTextInput("What software are you using?", new Uri("http://www.cadenhead.org/textinput.php"), "query", "TextInput Inquiry");
feed.Channel.TimeToLive = 60;
feed.Channel.Webmaster = "*****@*****.**";
#endregion
}
/// <summary>
/// Initializes the supplied <see cref="RssImage"/> using the specified <see cref="XPathNavigator"/> and <see cref="XmlNamespaceManager"/>.
/// </summary>
/// <param name="image">The <see cref="RssImage"/> to be filled.</param>
/// <param name="navigator">The <see cref="XPathNavigator"/> used to navigate the image XML data.</param>
/// <param name="manager">The <see cref="XmlNamespaceManager"/> used to resolve XML namespace prefixes.</param>
/// <param name="settings">The <see cref="SyndicationResourceLoadSettings"/> object used to configure the load operation.</param>
/// <exception cref="ArgumentNullException">The <paramref name="image"/> is a null reference (Nothing in Visual Basic).</exception>
/// <exception cref="ArgumentNullException">The <paramref name="navigator"/> is a null reference (Nothing in Visual Basic).</exception>
/// <exception cref="ArgumentNullException">The <paramref name="manager"/> is a null reference (Nothing in Visual Basic).</exception>
/// <exception cref="ArgumentNullException">The <paramref name="settings"/> is a null reference (Nothing in Visual Basic).</exception>
private static void FillImage(RssImage image, XPathNavigator navigator, XmlNamespaceManager manager, SyndicationResourceLoadSettings settings)
{
Guard.ArgumentNotNull(image, "image");
Guard.ArgumentNotNull(navigator, "navigator");
Guard.ArgumentNotNull(manager, "manager");
Guard.ArgumentNotNull(settings, "settings");
XPathNavigator linkNavigator = navigator.SelectSingleNode("link", manager);
XPathNavigator titleNavigator = navigator.SelectSingleNode("title", manager);
XPathNavigator urlNavigator = navigator.SelectSingleNode("url", manager);
XPathNavigator descriptionNavigator = navigator.SelectSingleNode("description", manager);
XPathNavigator heightNavigator = navigator.SelectSingleNode("height", manager);
XPathNavigator widthNavigator = navigator.SelectSingleNode("width", manager);
if (linkNavigator != null)
{
Uri link;
if (Uri.TryCreate(linkNavigator.Value, UriKind.RelativeOrAbsolute, out link))
{
image.Link = link;
}
}
if (titleNavigator != null)
{
if (!String.IsNullOrEmpty(titleNavigator.Value))
{
image.Title = titleNavigator.Value;
}
}
if (urlNavigator != null)
{
Uri url;
if (Uri.TryCreate(urlNavigator.Value, UriKind.RelativeOrAbsolute, out url))
{
image.Url = url;
}
}
if (descriptionNavigator != null)
{
image.Description = descriptionNavigator.Value;
}
if (heightNavigator != null)
{
int height;
if (Int32.TryParse(heightNavigator.Value, NumberStyles.Integer, NumberFormatInfo.InvariantInfo, out height))
{
image.Height = height < RssImage.HeightMaximum ? height : RssImage.HeightMaximum;
}
}
if (widthNavigator != null)
{
int width;
if (Int32.TryParse(widthNavigator.Value, NumberStyles.Integer, NumberFormatInfo.InvariantInfo, out width))
{
image.Width = width < RssImage.WidthMaximum ? width : RssImage.WidthMaximum;
}
}
SyndicationExtensionAdapter adapter = new SyndicationExtensionAdapter(navigator, settings);
adapter.Fill(image);
}
//[ScriptMethod(ResponseFormat = ResponseFormat.Json)]
public void CreateRSS()
{
ErrorLog.ErrorRoutine(false, "RSSCreated");
string strSQL = string.Empty;
strSQL = @"Select TOP 5 e.iD, e.iUser, e.iCategory, e.iHtFt, e.iHtIn, e.txtBrand, e.txtDetails, e.txtOtherBoardType, e.txtGearItem, e.fltPrice, e.dCreateDate, e.txtImgPath1, tblUser.userDir
FROM tblEntry e
INNER JOIN tblUser ON e.iUser = tblUser.iD
WHERE adtype = '1' AND iCategory = '1'
ORDER BY e.dCreateDate DESC";
DataSet dsItems = new DataSet();
IDBManager dbManager = new DBManager(DataProvider.SqlServer);
dbManager.ConnectionString = ConfigurationManager.ConnectionStrings["myConn"].ConnectionString;;
try
{
dbManager.Open();
dsItems = dbManager.ExecuteDataSet(CommandType.Text, strSQL);
RssChannel channel = new RssChannel();
foreach (DataRow dr in dsItems.Tables[0].Rows)
{
RssItem item = new RssItem();
item.Title = dr["iHtFt"].ToString() + "' " + dr["iHtIn"].ToString() + "\" " + dr["txtBrand"].ToString() + ": " + Global.DecodeCategory(dr["iCategory"]);
item.Link = new Uri("http://www.malzook.com/surfboard.aspx?iD=" + dr["iD"].ToString());
string strUrl = string.Empty;
if (dr["txtImgPath1"] != DBNull.Value && dr["txtImgPath1"].ToString().Length > 1)
{
string strUserDir = Global.ReplaceEx(dr["userDir"].ToString(), @"\", @"/");
strUrl = "<img width=\"75\" height=\"75\" src=\"" + GetPicPath("thmbNail_" + dr["txtImgPath1"].ToString(), strUserDir) + "\"/>";
}
item.Description = strUrl + Global.FormatDetails(dr["txtDetails"], (int)50);
item.PubDate = Convert.ToDateTime(dr["dCreateDate"].ToString());
channel.Items.Add(item);
}
channel.Generator = "Boardhunt RSS Generator";
channel.Title = "Boardhunt: Used Surfboards for Sale";
channel.Description = "Boardhunt: Latest Boards";
channel.LastBuildDate = channel.Items.LatestPubDate();
channel.Link = new Uri("http://www.malzook.com/rss/surfboards.xml");
RssImage rssImg = new RssImage();
rssImg.Link = new Uri("http://www.malzook.com");
rssImg.Title = "Boardhunt logo";
rssImg.Height = 100;
rssImg.Width = 160;
rssImg.Url = new Uri("http://www.malzook.com/images/BHLogo.gif");
rssImg.Description = "Boardhunt is the online surfboard marketplace that allows searching and selling of used surfboards";
channel.Image = rssImg;
RssFeed feed = new RssFeed();
feed.Channels.Add(channel);
feed.Write(Server.MapPath(".\\..\\rss\\") + "surfboards.xml");
}
catch (Exception ex)
{
ErrorLog.ErrorRoutine(false, "Admin:CreateRSS:" + ex.Message);
}
finally
{
dbManager.Close();
dbManager.Dispose();
}
}
protected void CreateBlogRss()
{
string strSQL = string.Empty;
string owner = System.Configuration.ConfigurationSettings.AppSettings["Owner"];
strSQL = @"SELECT TOP 5 " + owner + @".getBlogCommentCount(e.id) as COUNTER, e.id, e.blog_dt, e.title, e.cat, e.iUser, e.blog, e.txtImgPath1, e.txtImgPath2, e.iPageViewCount, u.userDir
FROM tblBlog e
INNER JOIN tblUser u
on e.iUser = u.id
WHERE e.publish ='Y'
ORDER BY e.blog_dt DESC";
DataSet dsItems = new DataSet();
IDBManager dbManager = new DBManager(DataProvider.SqlServer);
dbManager.ConnectionString = ConfigurationManager.ConnectionStrings["myConn"].ConnectionString;;
try
{
dbManager.Open();
dsItems = dbManager.ExecuteDataSet(CommandType.Text, strSQL);
}
catch (Exception ex)
{
ErrorLog.ErrorRoutine(false, "Admin:CreateRSS:" + ex.Message);
}
finally
{
dbManager.Close();
dbManager.Dispose();
}
RssChannel channel = new RssChannel();
foreach (DataRow dr in dsItems.Tables[0].Rows)
{
RssItem item = new RssItem();
item.Title = dr["title"].ToString();
item.Link = new Uri("http://www.malzook.com/BlogDetails.aspx?iD=" + dr["iD"].ToString());
//TODO: add pics for blogs
item.Description = Global.FormatDetails(dr["blog"], (int)50);
item.PubDate = Convert.ToDateTime(dr["blog_dt"].ToString());
channel.Items.Add(item);
}
channel.Generator = "Boardhunt RSS Generator";
channel.Title = "Boardhunt: Surfing and Surfboard Blog";
channel.Description = "BH Latest Boards";
channel.LastBuildDate = channel.Items.LatestPubDate();
channel.Link = new Uri("http://www.malzook.com/rss/blog.xml");
RssImage rssImg = new RssImage();
rssImg.Link = new Uri("http://www.malzook.com");
rssImg.Title = "Boardhunt logo";
rssImg.Height = 100;
rssImg.Width = 160;
rssImg.Url = new Uri("http://www.malzook.com/images/BHLogo.gif");
rssImg.Description = "Boardhunt host a free service allowing the searching and selling of used surfboards";
channel.Image = rssImg;
RssFeed feed = new RssFeed();
feed.Channels.Add(channel);
feed.Write(Server.MapPath(".\\..\\rss\\") + "blog.xml");
}
/// <summary>
/// Reads the next RssElement from the stream.
/// </summary>
/// <returns> An RSS Element </returns>
/// <exception cref="InvalidOperationException">RssReader has been closed, and can not be read.</exception>
/// <exception cref="System.IO.FileNotFoundException">RSS file not found.</exception>
/// <exception cref="System.Xml.XmlException">Invalid XML syntax in RSS file.</exception>
/// <exception cref="System.IO.EndOfStreamException">Unable to read an RssElement. Reached the end of the stream.</exception>
public RssElement Read()
{
bool readData = false;
RssElement rssElement = null;
int lineNumber = -1;
int linePosition = -1;
if (this.reader == null)
{
throw new InvalidOperationException("RssReader has been closed, and can not be read.");
}
do
{
bool pushElement = true;
try
{
readData = this.reader.Read();
}
catch (EndOfStreamException e)
{
throw new EndOfStreamException("Unable to read an RssElement. Reached the end of the stream.", e);
}
catch (XmlException e)
{
if (lineNumber != -1 || linePosition != -1)
{
if (this.reader.LineNumber == lineNumber && this.reader.LinePosition == linePosition)
{
throw this.exceptions.LastException;
}
}
lineNumber = this.reader.LineNumber;
linePosition = this.reader.LinePosition;
this.exceptions.Add(e); // just add to list of exceptions and continue :)
}
if (readData)
{
string readerName = this.reader.Name.ToLower();
switch (this.reader.NodeType)
{
case XmlNodeType.Element:
{
//if (reader.IsEmptyElement)
// break;
// doesnt take empty elements into account :/
this.elementText = new StringBuilder();
switch (readerName)
{
case "item":
// is this the end of the channel element? (absence of </channel> before <item>)
if (!this.wroteChannel)
{
this.wroteChannel = true;
rssElement = this.channel; // return RssChannel
readData = false;
}
this.item = new RssItem.RssItem(); // create new RssItem
this.channel.Items.Add(this.item);
break;
case "source":
this.source = new RssSource();
this.item.Source = this.source;
for (int i = 0; i < this.reader.AttributeCount; i++)
{
this.reader.MoveToAttribute(i);
switch (this.reader.Name.ToLower())
{
case "url":
try
{
this.source.Url = new Uri(this.reader.Value);
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
}
}
break;
case "enclosure":
this.enclosure = new RssEnclosure();
this.item.Enclosure = this.enclosure;
for (int i = 0; i < this.reader.AttributeCount; i++)
{
this.reader.MoveToAttribute(i);
switch (this.reader.Name.ToLower())
{
case "url":
try
{
this.enclosure.Url = new Uri(this.reader.Value);
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
case "length":
try
{
this.enclosure.Length = int.Parse(this.reader.Value);
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
case "type":
this.enclosure.Type = this.reader.Value;
break;
}
}
break;
case "guid":
this.guid = new RssGuid();
this.item.Guid = this.guid;
for (int i = 0; i < this.reader.AttributeCount; i++)
{
this.reader.MoveToAttribute(i);
switch (this.reader.Name.ToLower())
{
case "ispermalink":
try
{
this.guid.PermaLink = bool.Parse(this.reader.Value);
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
}
}
break;
case "category":
this.category = new RssCategory();
if ((string)this.xmlNodeStack.Peek() == "channel")
{
this.channel.Categories.Add(this.category);
}
else
{
this.item.Categories.Add(this.category);
}
for (int i = 0; i < this.reader.AttributeCount; i++)
{
this.reader.MoveToAttribute(i);
switch (this.reader.Name.ToLower())
{
case "url":
goto case "domain";
case "domain":
this.category.Domain = this.reader.Value;
break;
}
}
break;
case "channel":
this.channel = new RssChannel.RssChannel();
this.textInput = null;
this.image = null;
this.cloud = null;
this.source = null;
this.enclosure = null;
this.category = null;
this.item = null;
break;
case "image":
this.image = new RssImage();
this.channel.Image = this.image;
break;
case "textinput":
this.textInput = new RssTextInput();
this.channel.TextInput = this.textInput;
break;
case "cloud":
pushElement = false;
this.cloud = new RssCloud();
this.channel.Cloud = this.cloud;
for (int i = 0; i < this.reader.AttributeCount; i++)
{
this.reader.MoveToAttribute(i);
switch (this.reader.Name.ToLower())
{
case "domain":
this.cloud.Domain = this.reader.Value;
break;
case "port":
try
{
this.cloud.Port = ushort.Parse(this.reader.Value);
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
case "path":
this.cloud.Path = this.reader.Value;
break;
case "registerprocedure":
this.cloud.RegisterProcedure = this.reader.Value;
break;
case "protocol":
switch (this.reader.Value.ToLower())
{
case "xml-rpc":
this.cloud.Protocol = RssCloudProtocol.XmlRpc;
break;
case "soap":
this.cloud.Protocol = RssCloudProtocol.Soap;
break;
case "http-post":
this.cloud.Protocol = RssCloudProtocol.HttpPost;
break;
default:
this.cloud.Protocol = RssCloudProtocol.Empty;
break;
}
break;
}
}
break;
case "rss":
for (int i = 0; i < this.reader.AttributeCount; i++)
{
this.reader.MoveToAttribute(i);
if (this.reader.Name.ToLower() == "version")
{
switch (this.reader.Value)
{
case "0.91":
this.rssVersion = RssVersion.RSS091;
break;
case "0.92":
this.rssVersion = RssVersion.RSS092;
break;
case "2.0":
this.rssVersion = RssVersion.RSS20;
break;
default:
this.rssVersion = RssVersion.NotSupported;
break;
}
}
}
break;
case "rdf":
for (int i = 0; i < this.reader.AttributeCount; i++)
{
this.reader.MoveToAttribute(i);
if (this.reader.Name.ToLower() == "version")
{
switch (this.reader.Value)
{
case "0.90":
this.rssVersion = RssVersion.RSS090;
break;
case "1.0":
this.rssVersion = RssVersion.RSS10;
break;
default:
this.rssVersion = RssVersion.NotSupported;
break;
}
}
}
break;
}
if (pushElement)
{
this.xmlNodeStack.Push(readerName);
}
break;
}
case XmlNodeType.EndElement:
{
if (this.xmlNodeStack.Count == 1)
{
break;
}
string childElementName = (string)this.xmlNodeStack.Pop();
string parentElementName = (string)this.xmlNodeStack.Peek();
switch (childElementName) // current element
{
// item classes
case "item":
rssElement = this.item;
readData = false;
break;
case "source":
this.source.Name = this.elementText.ToString();
rssElement = this.source;
readData = false;
break;
case "enclosure":
rssElement = this.enclosure;
readData = false;
break;
case "guid":
this.guid.Name = this.elementText.ToString();
rssElement = this.guid;
readData = false;
break;
case "category": // parent is either item or channel
this.category.Name = this.elementText.ToString();
rssElement = this.category;
readData = false;
break;
// channel classes
case "channel":
if (this.wroteChannel)
{
this.wroteChannel = false;
}
else
{
this.wroteChannel = true;
rssElement = this.channel;
readData = false;
}
break;
case "textinput":
rssElement = this.textInput;
readData = false;
break;
case "image":
rssElement = this.image;
readData = false;
break;
case "cloud":
rssElement = this.cloud;
readData = false;
break;
}
switch (parentElementName) // parent element
{
case "item":
switch (childElementName)
{
case "title":
this.item.Title = this.elementText.ToString();
break;
case "link":
this.item.Link = new Uri(this.elementText.ToString());
break;
case "description":
this.item.Description = this.elementText.ToString();
break;
case "author":
this.item.Author = this.elementText.ToString();
break;
case "comments":
this.item.Comments = this.elementText.ToString();
break;
case "pubdate":
try
{
this.item.PubDate = DateTime.Parse(this.elementText.ToString());
}
catch (Exception e)
{
try
{
string tmp = this.elementText.ToString();
tmp = tmp.Substring(0, tmp.Length - 5);
tmp += "GMT";
this.item.PubDate = DateTime.Parse(tmp);
}
catch
{
this.exceptions.Add(e);
}
}
break;
}
break;
case "channel":
switch (childElementName)
{
case "title":
this.channel.Title = this.elementText.ToString();
break;
case "link":
try
{
this.channel.Link = new Uri(this.elementText.ToString());
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
case "description":
this.channel.Description = this.elementText.ToString();
break;
case "language":
this.channel.Language = this.elementText.ToString();
break;
case "copyright":
this.channel.Copyright = this.elementText.ToString();
break;
case "managingeditor":
this.channel.ManagingEditor = this.elementText.ToString();
break;
case "webmaster":
this.channel.WebMaster = this.elementText.ToString();
break;
case "rating":
this.channel.Rating = this.elementText.ToString();
break;
case "pubdate":
try
{
this.channel.PubDate = DateTime.Parse(this.elementText.ToString());
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
case "lastbuilddate":
try
{
this.channel.LastBuildDate =
DateTime.Parse(this.elementText.ToString());
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
case "generator":
this.channel.Generator = this.elementText.ToString();
break;
case "docs":
this.channel.Docs = this.elementText.ToString();
break;
case "ttl":
try
{
this.channel.TimeToLive = int.Parse(this.elementText.ToString());
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
}
break;
case "image":
switch (childElementName)
{
case "url":
try
{
this.image.Url = new Uri(this.elementText.ToString());
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
case "title":
this.image.Title = this.elementText.ToString();
break;
case "link":
try
{
this.image.Link = new Uri(this.elementText.ToString());
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
case "description":
this.image.Description = this.elementText.ToString();
break;
case "width":
try
{
this.image.Width = Byte.Parse(this.elementText.ToString());
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
case "height":
try
{
this.image.Height = Byte.Parse(this.elementText.ToString());
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
}
break;
case "textinput":
switch (childElementName)
{
case "title":
this.textInput.Title = this.elementText.ToString();
break;
case "description":
this.textInput.Description = this.elementText.ToString();
break;
case "name":
this.textInput.Name = this.elementText.ToString();
break;
case "link":
try
{
this.textInput.Link = new Uri(this.elementText.ToString());
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
}
break;
case "skipdays":
if (childElementName == "day")
{
switch (this.elementText.ToString().ToLower())
{
case "monday":
this.channel.SkipDays[0] = true;
break;
case "tuesday":
this.channel.SkipDays[1] = true;
break;
case "wednesday":
this.channel.SkipDays[2] = true;
break;
case "thursday":
this.channel.SkipDays[3] = true;
break;
case "friday":
this.channel.SkipDays[4] = true;
break;
case "saturday":
this.channel.SkipDays[5] = true;
break;
case "sunday":
this.channel.SkipDays[6] = true;
break;
}
}
break;
case "skiphours":
if (childElementName == "hour")
{
this.channel.SkipHours[Byte.Parse(this.elementText.ToString().ToLower())] =
true;
}
break;
}
break;
}
case XmlNodeType.Text:
this.elementText.Append(this.reader.Value);
break;
case XmlNodeType.CDATA:
this.elementText.Append(this.reader.Value);
break;
}
}
} while (readData);
return(rssElement);
}
