[MuraCMS] - Public display of a plugin's display object with fallback.

MuraPluginDisplayFallback.cfm

<!--- In this example, MuraTweets is a plugin and TwitterTile is one of its display objects.
In my experience, this method of referencing the display will fail once in a blue moon.  Usually
fixable by simply doing an application reload. This snippet supplies a fallback in case, for some
reason, the plugin isn't registered within the MuraScope. --->
<cftry>
	#$.MuraTweets.TwitterTile($)#
	<cfcatch type="any">
		<cfset qryDisplayObjects = application.pluginManager.getDisplayObjectsBySiteID(siteID=$.event('siteID'))>

		<cfquery name="muraTweetsTwitterTile" dbtype="query">
			select * from qryDisplayObjects
			where displayMethod = 'TwitterTile'
		</cfquery>

		<cfif muraTweetsTwitterTile.recordCount eq 1>
			#$.dspObject(object="plugin",objectID=muraTweetsTwitterTile.objectID)#
		</cfif>
	</cfcatch>
</cftry>