Hey Guys...
How the heck do you parse RSS/RDF feeds with the <content:encoded> tag?
---------------------------------------------
- <content:encoded>
- <![CDATA[
My Formatted Text goes here.
]]>
</content:encoded>
----------------------------------------------
Here is my code... I am trying to parse an xml feed from the Steam network,
with all the new Half-Life2 News for my Game site. I can parse any other
type of RSS feed or XML feed but this one is tripping me up.
-------------Start Code---------------------------------------
<cfset feedUrl = "http://steampowered.com/rss.xml";>
<cfhttp url="#feedUrl#" method="get" />
<cfset rss = XMLParse(cfhttp.filecontent)>
<!--- get an array of items --->
<cfset items = XMLSearch(rss, "//:item")>
<!---cfdump var="#items#"--->
<cfset rssItems = QueryNew("title,content,link")>
<!--- loop through the array of items --->
<cfloop from="1" to="#ArrayLen(items)#" index="i">
<cfset row = QueryAddRow(rssItems)>
<cfset title = XMLSearch(rss, "//:item[#i#]/:title")>
<cfif ArrayLen(title)>
<cfset title = title[1].xmlText>
<cfelse>
<cfset title="">
</cfif>
<cfset content = XMLSearch(items[i], "//:item[#i#]/:content")>
<cfif ArrayLen(content)>
<cfset content = content[1].xmlText>
<cfelse>
<cfset content="">
</cfif>
<cfset link = XMLSearch(items[i], "//:item[#i#]/:link")>
<cfif ArrayLen(link)>
<cfset link = link[1].xmlText>
<cfelse>
<cfset link="">
</cfif>
<!--- add to query --->
<cfset QuerySetCell(rssItems, "title", title, row)>
<cfset QuerySetCell(rssItems, "content", content, row)>
<cfset QuerySetCell(rssItems, "link", link, row)>
</cfloop>
<ul>
<cfoutput query="rssItems">
<li><a href="#rssItems.link#">#rssItems.title#</a> -
#rssItems.content#</li>
</cfoutput>
</ul>
--------------END-------------------------------------------
Thanks for any help you can spare...
- Neal Bailey
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