Alexander
f3d16d5187
Build pipeline (scripts/build-hikes.ts) parses per-hike GPX, encodes images via sharp, reverse-geocodes the centroid against Swisstopo and emits a typed manifest under src/lib/data/hikes.generated.ts (gitignored). Track JSON + image binaries live outside /static; served in dev by a small hike-images plugin in vite.config.ts, in prod by nginx (private/ images proxied through Node + X-Accel-Redirect for auth-gating). /hikes overview: full-bleed Swisstopo hero map (HikesOverviewMap) sits under the sticky nav, drawing one polyline per route coloured by SAC tier (T1 yellow Wegweiser, T2/T3 white-red-white, T4-T6 white-blue- white). Click navigates, hover thickens + tooltips. Layer toggle, recenter, GPS controls mirror the detail map (minus images toggle). Cards drop the trail SVG, gain a per-route icon + SAC marker pictogram on the cover, altitude range, season label, and "Neu" badge for recently-published hikes. Filter bar + totals strip recompute over the currently-visible set. /hikes/[slug]: hero map with elevation profile, photo strip with map sync, scroll-position pin, GPX download, SAC marker stats + min/max altitude + season. Route-builder (/hikes/route-builder): client-side draft persisted to localStorage, EXIF-driven image placement, snap-to-route via BRouter (OSRM + linear fallback) and Swisstopo profile.json elevation enrichment that handles degenerate same-coord segments via the height endpoint. Filter init switched from a script-time snapshot of data.hikes (which sporadically returned a one-hike subset during dev hydration and locked the page to that single hike) to a post-mount \$effect. Content under src/content/hikes/ intentionally not included (WIP).
89 lines
2.5 KiB
TypeScript
89 lines
2.5 KiB
TypeScript
import { sveltekit } from '@sveltejs/kit/vite';
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import { defineConfig, type Plugin } from 'vite';
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import { createReadStream, promises as fs } from 'node:fs';
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import path from 'node:path';
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/** In `vite dev`, hike image binaries live in `hikes-assets/` (outside `/static`
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* so they aren't bundled into the Node build). In production nginx serves them
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* directly from `/var/www/static/hikes/`; the SvelteKit dev server has no
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* nginx in front, so we intercept `/hikes/<slug>/images/<file>` here and
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* stream the file off disk. Private images (`/hikes/<slug>/private/<file>`)
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* intentionally fall through to the SvelteKit endpoint, which enforces auth. */
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function hikeImagesDevPlugin(): Plugin {
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const ROOT = path.resolve(process.cwd(), 'hikes-assets');
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const MIME: Record<string, string> = {
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'.avif': 'image/avif',
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'.webp': 'image/webp',
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'.jpg': 'image/jpeg',
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'.jpeg': 'image/jpeg',
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'.png': 'image/png',
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'.svg': 'image/svg+xml'
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};
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return {
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name: 'hike-images-dev',
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apply: 'serve',
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configureServer(server) {
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server.middlewares.use(async (req, res, next) => {
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const url = req.url ?? '';
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const m = url.match(/^\/hikes\/([^/]+)\/images\/([^/?#]+)(?:[?#].*)?$/);
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if (!m) return next();
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const [, slug, file] = m;
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if (slug.includes('..') || file.includes('..')) return next();
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const filePath = path.join(ROOT, slug, 'images', file);
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try {
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const stat = await fs.stat(filePath);
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const mime = MIME[path.extname(file).toLowerCase()] ?? 'application/octet-stream';
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res.setHeader('Content-Type', mime);
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res.setHeader('Content-Length', String(stat.size));
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res.setHeader('Cache-Control', 'public, max-age=3600');
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createReadStream(filePath).pipe(res);
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} catch {
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next();
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}
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});
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}
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};
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}
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export default defineConfig({
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css: {
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lightningcss: {
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targets: {
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chrome: (80 << 16),
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firefox: (80 << 16),
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safari: (14 << 16),
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}
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}
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},
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server: {
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allowedHosts: ["bocken.org"]
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},
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plugins: [hikeImagesDevPlugin(), sveltekit()],
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optimizeDeps: {
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exclude: ['barcode-detector']
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},
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build: {
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rolldownOptions: {
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output: {
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manualChunks: (id) => {
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// Separate large dependencies into their own chunks
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if (id.includes('node_modules')) {
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if (id.includes('chart.js')) {
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return 'chart';
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}
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if (id.includes('@auth/sveltekit')) {
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return 'auth';
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}
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if (id.includes('barcode-detector') || id.includes('zxing-wasm')) {
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return 'barcode';
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}
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if (id.includes('/leaflet/')) {
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return 'leaflet';
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}
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}
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}
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}
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}
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}
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});
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