Refactor videos/query endpoint to allow for more params, filterByFormula, etc.

[avanavana]

Params:

• :pg
• maxRecords
• pageSize
• modifiedAfter
• createdAfter

Future params:

• search (in fields[])
• responseFields (choose the fields returned to the API consumer, per Support for multiple formats of response data #29 )
• filterByFormat
• filterByMedium
• filterByTopic (includes, excludes)
• filterByTag (includes, excludes)
• filterBySeries? (seems like may be best used with search, along with publisher and presenter
• filterByYear (is, is not, before, after)
• filterByDuration (shorter, longer)
• filterByGeoLocated w/ #GEOjson? (see Support for multiple formats of response data #29)

• combine multiple filters + searches?

[avanavana]

• Starting with simple WHERE URL=<req.query.url> type query, to use for a browser extension that tells one if the current YouTube video page is in the ESOVDB. (for curating purposes)
• Instead of (or perhaps as separate API route, which replaces old videoIds route) performing a full search on the ESOVDB–just perform a cached search on a simplified, cached, reference list of only ESOVDB records with YTIDs and their corresponding ESOVDB and Zotero IDs. (much quicker). Generate this list as part of the daily cache function.

[
    { youTubeID, esovdbID, zoteroKey, dateAdded },
    { youTubeID, esovdbID, zoteroKey, dateAdded },
    { youTubeID, esovdbID, zoteroKey, dateAdded },
    ...
]