NeuroImaging Platform

Static front-end for the archived NeuroImaging Platform site, built with Vite, React and TypeScript.

Requirements

• Node.js 20.19+ / 22.12+ (Vite 8)
• npm

Setup

npm install

Site data

The pages are rendered from JSON dumped out of the original XOOPS installation by xoops-static-exporter (sites/nimg.neuroinf.jp/). All of it lives in static-contents/, which sits next to the repository rather than inside it:

nimg.neuroinf.jp/
├── nimg.neuroinf.jp/       this repository
└── static-contents/
    ├── modules/            one directory per source XOOPS module
    │   ├── brainexplorer/  3D brain viewer data and pages, served as they are
    │   ├── credits/        index.json, <page id>.json
    │   ├── nimgdocs/       bulletin.json, docs/<page>.json, docs/viewlet/, tutorials/
    │   ├── nimgsearch/     help/, res/
    │   ├── xnpnimgcenter/  utilities/utilities.json, utilities/brain_conv/howtouse.json
    │   └── xoonips/        tree.json, items.json, rankings.json,
    │                       recent-contents.json, file/<id>/
    └── rss.xml

The RewriteBase in every modules/xoonips/file/<id>/.htaccess carries the absolute path of that directory and has to move with the layout.

The dev and preview servers mount that directory at the site root. It is kept out of dist/, and it is not tracked in git.

The XooNIps pages use the XooNIps 3 item types of this site (book, paper, presentation, data, tool, nimgcenter, model and url) and keep the addresses of the original module (/modules/xoonips/detail.php?item_id=N, listitem.php?index_id=N, itemselect.php?op=..., advanced_search.php). The brain coordinate items (nimgcenter) are also searched by distance from the NIMG Search page (/modules/nimgsearch/) and the advanced search.

src/brainexplorer/lib/g3d.ts and m3d.ts are ports of the original viewer scripts and are excluded from Biome.

Scripts

Command	Description
npm run dev	Start the dev server on http://localhost:5173
npm run build	Type-check and build into dist/
npm run preview	Serve the production build on http://localhost:4173
npm run lint	Lint with Biome
npm run format	Format with Biome
npm run check	Lint, format and organize imports, applying the safe fixes

@types/node is pinned to the major that matches the Node runtime in use (24); .ncurc.js keeps npm-check-updates from bumping it past that.

There is currently no test suite.

Styles

The base stylesheet is sanitize.css with its forms and typography sheets, with its box-sizing: border-box kept. The site theme is src/custom/assets/style.css. Where a sanitize.css default does not suit the design, the rule for that place sets its own value rather than overriding the element everywhere.

Deployment

Build locally and copy the result up; the server does not need a toolchain.

npm ci
npm run check
npm run build
../deploy.sh

deploy.sh, next to static-contents/, sends the data to archive:/data/www/nimg.neuroinf.jp/static-contents/, then dist/ to .../html/, and finally links every top-level entry of static-contents/ into the document root over ssh (ln -sfn ../static-contents/* .). The data has to go first: the document root's rsync --delete removes those links, and they are only put back at the end.

Apache needs Options FollowSymLinks and AllowOverride All on both directories. Use symlinks rather than Alias: an Alias maps the URL outside the document root, so .htaccess no longer applies and the SPA fallback and the redirects stop working.

Redirects

.htaccess redirects /modules/xoonips/download.php?file_id=N to /modules/xoonips/file/N with a 301.

XOOPS-style addresses (/index.php, /modules/xoonips/index.php, /modules/nimgdocs/tutorials/index.php, ...) are redirected inside the app.

Google Analytics

GOOGLE_ANALYTICS_TRACKING_ID in src/config.ts carries the GA4 measurement ID. Emptying it disables tracking. Only production builds send page views.