I have a website built in html with some php elements that work to extract content from a database depending on the user's selected language. The site is not built with a php framework.
Looking to add extra functionality to this site by allowing an admin to add documents/files in various formats (PDF, word, MP4) into a directory for search. These will mainly be operation/training manuals and videos.
This will be somewhat of an "intranet" where only registered and approved users can login to the site to search and a select "permission" level will also be allowed to upload documents to the system.
Please let me know if you would build this as a stand-alone functionality that you would then "connect" to my site (for example via sub url like [login to view URL] ) or if you would rebuild the entire site (with the language toggle functionality) in a different platform like WordPress.