Gist renderer for BlogCFC

gist.cfc

<!---

Save this file as /org/camden/blog/render/gist.cfc

In your entries you can then include a Github gist using the following syntax:

<gist id="[gist id]">

Example: <gist id="1810183"> would embed this gist into a blog entry.

If you want to limit the height of large Gists you can use the following CSS to set a max height:

.gist .gist-file .gist-data {
  max-height: 250px;
}

--->
<cfcomponent extends="render" output="false">
	
	<cffunction name="display" output="false" returntype="string" access="public">
		<cfargument name="id" required="true" type="string" />
		<cfset var html = "" />
		
		<cfsavecontent variable="html">
		<cfoutput>
		<script src="https://gist.github.com/#arguments.id#.js"></script>
		</cfoutput>
		</cfsavecontent>
		
		<cfreturn trim(html) />
		
	</cffunction>
	
</cfcomponent>