feat: preview of v17 pmaps

deploy/datasets/index.js

@@ -3,6 +3,8 @@ const path = require('path')
 const fs = require('fs')
 const datasetsRouter = express.Router()
 const { init, getDatasets, getPreview } = require('./query')
+const url = require('url')
+const qs = require('querystring')
 
 const bodyParser = require('body-parser')
 datasetsRouter.use(bodyParser.urlencoded({ extended: false }))
@@ -56,7 +58,10 @@ datasetsRouter.get('/parcellationName/:parcellationName', (req, res, next) => {
 
 datasetsRouter.get('/preview/:datasetName', (req, res, next) => {
   const { datasetName } = req.params
-  getPreview({ datasetName })
+  const ref = url.parse(req.headers.referer)
+  const { templateSelected, parcellationSelected } = qs.parse(ref.query)
+  
+  getPreview({ datasetName, templateSelected })
     .then(preview => {
       if (preview) {
         res.status(200).json(preview)

deploy/datasets/query.js

@@ -189,7 +189,7 @@ exports.init = async () => {
 exports.getDatasets = ({ templateName, parcellationName, user }) => getDs({ user })
     .then(json => filter(json, {templateName, parcellationName}))
 
-exports.getPreview = ({ datasetName }) => getPreviewFile({ datasetName })
+exports.getPreview = ({ datasetName, templateSelected }) => getPreviewFile({ datasetName, templateSelected })
 
 /**
  * TODO

deploy/datasets/supplements/previewFile.js

@@ -3,6 +3,7 @@ const path = require('path')
 
 const DISABLE_RECEPTOR_PREVIEW = process.env.DISABLE_RECEPTOR_PREVIEW
 const DISABLE_JUBRAIN_PMAP = process.env.DISABLE_JUBRAIN_PMAP
+const DISABLE_JUBRAIN_PMAP_V17 = process.env.DISABLE_JUBRAIN_PMAP_V17
 const DISABLE_DWM_PMAP = process.env.DISABLE_DWM_PMAP
 const HOSTNAME = process.env.HOSTNAME || 'http://localhost:3000'
 
@@ -22,7 +23,8 @@ const readFile = (filename) => new Promise((resolve) => {
 Promise.all([
   DISABLE_RECEPTOR_PREVIEW ? Promise.resolve([]) : readFile('receptorPreview.json'),
   DISABLE_JUBRAIN_PMAP ? Promise.resolve([]) : readFile('pmapJubrainPreview.json'),
-  DISABLE_DWM_PMAP ? Promise.resolve([]) : readFile('pmapDWMPreview.json')
+  DISABLE_DWM_PMAP ? Promise.resolve([]) : readFile('pmapDWMPreview.json'),
+  DISABLE_JUBRAIN_PMAP_V17 ? Promise.resolve([]) : readFile('pmapJuBrainV17Preview.json')
 ])
   .then(arrOfA => arrOfA.reduce((acc, item) => acc.concat(item), []))
   .then(iterable => {
@@ -33,8 +35,13 @@ Promise.all([
     console.error('preview file error', e)
   })
 
-exports.getPreviewFile = ({ datasetName }) => Promise.resolve(
+exports.getPreviewFile = ({ datasetName, templateSelected }) => Promise.resolve(
   previewMap.get(datasetName)
+    .filter(({ templateSpace }) => {
+      if (!templateSpace) return true
+      if (!templateSelected) return true
+      return templateSpace === templateSelected
+    })
     .map(file => {
       return {
         ...file,