Clean up unused code on Record and Search

[liseli]

This PR removes unused scripts. While reviewing the Catalog documentation, Aaron came across this list of unused code.

I've tested these changes locally, and everything is working fine.

e.g.

http://localhost:8080/Record/100685952.marc
http://localhost:8080/Record/100685952/Cite

Once the tests are completed successfully in GitHub, we'll be all set to merge it.

[moseshll]

Happy to see the XSL go bye-bye!

There is an additional issue in production that may be related to this, and probably makes sense to fix here:

I looked in a record page source and saw (this is up in the header)
<link rel="alternate" href="/Record/008694574.rdf" type="application/rdf+xml" >
and unfortunately that link goes to a page that just says Method rdf not recognized.

I think we've looked at this before, but only in passing.

The issue is:
./interface/themes/firebird/layout.tpl:48: <link rel="alternate" href="/Record/{$id|escape:"url"}.rdf" type="application/rdf+xml" >

I think we can just get rid of that line. @carylwyatt would probably agree... question mark?

[carylwyatt]

The issue is:
./interface/themes/firebird/layout.tpl:48: <link rel="alternate" href="/Record/{$id|escape:"url"}.rdf" type="application/rdf+xml" >

I have no idea what rdf is 😂 My inclination is always to get rid of things, so go for it!

[aelkiss]

Very happy to see this all go.

[aelkiss]

Agreed this can go -- I don't think it will have worked at least since 2016 when the rdf function in SearchExport was commented out. The rdf.tpl that was referenced there was removed in 2021.

[liseli]

record page source an

FY: @moseshll and @carylwyatt, I've removed the RDF export, but the page still shows the message Method rdf not recognized Because in SearchExport.php (line 102), that exception is caught when the record method is undefined.

https://catalog.hathitrust.org/Record/008694574.rdf