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var db = require('../db')
var search = require('./search')
var snippet = require('./snippet')
var lexicon = require('./lexicon')
module.exports = {
search: function (req, res, next) {
res.search = search.search(req.query.query, req.query.start, req.query.limit)
if (! res.search) {
res.sendStatus(400)
return
}
next()
},
getThreads: function (req, res, next){
var thread_ids = res.search.thread_ids;
if (! thread_ids || ! thread_ids.length) {
res.search.threads = []
return next()
}
db.getThreadsById(thread_ids).then(function(threads){
threads.forEach((thread) => {
var flag_id = thread.get('flagged')
if (flag_id) {
res.search.file_ids.push(flag_id)
}
})
res.search.threads = threads
next()
})
},
getComments: function (req, res, next){
var comment_ids = res.search.comment_ids;
if (! comment_ids || ! comment_ids.length) {
res.search.comments = []
return next()
}
db.getCommentsById(comment_ids).then(function(comments){
var terms = res.search.meta.terms
comments.forEach(function(comment){
const snip = snippet(comment.get('comment').toString(), terms)
comment.set('comment', snip)
})
res.search.comments = comments
next()
})
},
getFiles: function (req, res, next){
var file_ids = res.search.file_ids
if (! file_ids || ! file_ids.length) {
res.search.files = []
return next()
}
db.getFilesById(file_ids).then(function(files){
res.search.files = files
next()
})
},
logQuery: function(req, res, next) {
// req.search.query, req.search.count
next()
},
success: function(req, res, next){
var terms = res.search.meta.terms
var threads = {}, comments = {}, files = {}
res.search.threads.forEach((t) => { threads[t.id] = t })
res.search.comments.forEach((t) => { comments[t.id] = t })
res.search.files.forEach((t) => { files[t.id] = t })
var results = res.search.results.map((r) => {
var m = {}
m.thread = threads[r.thread]
m.comment = comments[r.comment]
m.file = files[r.file]
m.count = r.count
m.strength = r.strength
if (m.thread) {
var flagged = m.thread.get('flagged')
if (flagged) {
m.thread.set('flagged', files[flagged])
}
var allowed = m.thread.get('allowed')
if (allowed) {
m.thread.set('allowed', allowed.toString().split(" "))
}
var display = m.thread.get('display')
if (display) {
m.thread.set('display', display.toString().split(" "))
}
}
return m
})
res.json({
meta: res.search.meta,
results: results,
})
},
rebuild: function(req, res, next){
lexicon.build().then( (data) => {
res.json(data)
})
},
}
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