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Wisconsin DNR News |
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<%
Response.Expires = -1
' =========== RSS2HTML.ASP for ASP/ASP.NET ==========
' copyright 2005-2008 (c) www.Bytescout.com
' version 1.27, 17 August 2008
' =========== configuration =====================
' ##### URL to RSS Feed to display #########
URLToRSS = "http://dnr.wi.gov/rss/news_releases_northern.xml"
' ##### max number of displayed items #####
MaxNumberOfItems = 7
' ##### Main template constants
MainTemplateHeader = ""
' #####
' ######################################
' Keyword1 = "" ' Keyword1 = "tech" - set non-empty keyword value to filter by this keyword
' Keyword2 = "" ' Keyword1 = "win" - set non-empty keyword value to filter by this 2nd keyword too
' #################################
' ##### Item template.
' ##### {LINK} will be replaced with item link
' ##### {TITLE} will be replaced with item title
' ##### {DESCRIPTION} will be replaced with item description
' ##### {DATE} will be replaced with item date and time
' ##### {COMMENTSLINK} will be replaced with link to comments (if you use RSS feed from blog)
' ##### {CATEGORY} will be replaced with item category
ItemTemplate = " | {DATE}
{CATEGORY}
{TITLE}
{DESCRIPTION} | "
' ##### Error message that will be displayed if not items etc
ErrorMessage = "Error has occured while trying to process " &URLToRSS & "
Please contact web-master"
' ================================================
Set xmlHttp = Server.CreateObject("MSXML2.ServerXMLHTTP.3.0")
xmlHttp.Open "GET", URLToRSS, false
xmlHttp.Send()
RSSXML = xmlHttp.ResponseText
Set xmlDOM = Server.CreateObject("MSXML2.DomDocument.3.0")
xmlDOM.async = False
xmlDOM.validateOnParse = False
xmlDom.resolveExternals = False
If not xmlDOM.LoadXml(RSSXML) Then
ErrorMessage = "Can not load XML:" & vbCRLF & xmlDOM.parseError.reason & vbCRLF & ErrorMessage
End If
Set xmlHttp = Nothing ' clear HTTP object
Set RSSItems = xmlDOM.getElementsByTagName("item") ' collect all "items" from downloaded RSS
RSSItemsCount = RSSItems.Length-1
' if not - ..
entries, then try to get ..
if RSSItemsCount = -1 Then
Set RSSItems = xmlDOM.getElementsByTagName("entry") ' collect all "entry" (atom format) from downloaded RSS
RSSItemsCount = RSSItems.Length-1
End If
Set xmlDOM = Nothing ' clear XML
' writing Header
if RSSItemsCount > 0 then
Response.Write MainTemplateHeader
End If
j = -1
For i = 0 To RSSItemsCount
Set RSSItem = RSSItems.Item(i)
' fix for the issue when a description from a previous item
' is used if current item description is empty provided by George Sexton
RSSdescription=" "
RSSCommentsLink=" "
for each child in RSSItem.childNodes
Select case lcase(child.nodeName)
case "title"
RSStitle = child.text
case "link"
If child.Attributes.length>0 Then
RSSLink = child.GetAttribute("href")
if (RSSLink <> "") Then
if child.GetAttribute("rel") <> "alternate" Then
RSSLink = ""
End If
End If
End If ' if has attributes
If RSSLink = "" Then
RSSlink = child.text
End If
case "description"
RSSdescription = child.text
case "content" ' atom format
RSSdescription = child.text
case "published"' atom format
RSSDate = child.text
case "pubdate"
RSSDate = child.text
case "comments"
RSSCommentsLink = child.text
case "category"
Set CategoryItems = RSSItem.getElementsByTagName("category")
RSSCategory = ""
for each categoryitem in CategoryItems
if RSSCategory <> "" Then
RSSCategory = RSSCategory & ", "
End If
RSSCategory = RSSCategory & categoryitem.text
Next
End Select
next
' now check filter
If (InStr(RSSTitle,Keyword1)>0) or (InStr(RSSTitle,Keyword2)>0) or (InStr(RSSDescription,Keyword1)>0) or (InStr(RSSDescription,Keyword2)>0) then
j = J+1
if J 0 then
Response.Write MainTemplateFooter
else
Response.Write ErrorMessage
End If
' Response.End ' uncomment this for use in on-the-fly output
%>
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