Parse Double Quote #Search

parsekeyword.js

module.exports= function parseKeywords(req, res, next){
  const { q } = res.locals
  //extract double quote terms
  const re = /"(.*?)"/g
  const phrases = []
  let current
  while ((current = re.exec(q))) {
    phrases.push(current.pop())
  }
  //replace -_. with space for matches
  let matchText = q.replace(/"(.*?)"/ig,'')
  matchText = matchText.replace(/(-|\.|_)/ig,' ')
  matchText = matchText.replace(/^\s+|\s+$|\s+/ig,' ').trim()

  res.locals.query = {
    matches: matchText.split(' '),
    match_phrases: phrases,
  }
  next()
}