dedupe.js

module.exports = render

var renderJade = require('../lib/render-jade')
  , template = renderJade(__dirname + '/templates/section.jade')
  , rowView = require('./row')
  , async = require('async')
  , _ = require('lodash')
  , navigationView = require('./navigation')
  , createDeduper = require('fleet-street/lib/deduper')

dedupe.has = function (id) {

}
var ids = {}

dedupe = function (id) {
  if (ids[id]) {
    return false  
  } else {
    ids[id] = id
    return true 
  }  
}

function render(servicelocator, req, section, cb) {

  req.dedupe = createDeduper()

  navigationView(servicelocator, req, section, function (err, navigationHtml) {

    if (err) return cb(err)

    async.mapSeries(_.values(section.layout)
      , async.apply(rowView, servicelocator, req, section, null)
      , function (error, results) {
          if (err) return cb(err)
          cb(null, template(
            { pageTitle: section.pageTitle
            , pageDescription: section.pageDescription
            , seoKeywords: section.seoKeywords
            , content: results.join('')
            , navigation: navigationHtml
            }))
        })

  })
}