ashatora/tileserver-gl
1
0
Fork 0
Code Issues Pull Requests Actions Projects Releases Wiki Activity

style: fix lint issues in code 🕺 (#626)

Browse Source 
* style: fix lint issues in code 🕺

Signed-off-by: Vinayak Kulkarni <19776877+vinayakkulkarni@users.noreply.github.com>

* style: lint fix all files

Signed-off-by: Vinayak Kulkarni <19776877+vinayakkulkarni@users.noreply.github.com>

* chore: add `keywords` for better reach

Signed-off-by: Vinayak Kulkarni <19776877+vinayakkulkarni@users.noreply.github.com>

* feat: add `husky` & `commitlint`

Signed-off-by: Vinayak Kulkarni <19776877+vinayakkulkarni@users.noreply.github.com>

* chore: ignore `public` directory

Signed-off-by: Vinayak Kulkarni <19776877+vinayakkulkarni@users.noreply.github.com>

* revert: do not lint `public` directory

Signed-off-by: Vinayak Kulkarni <19776877+vinayakkulkarni@users.noreply.github.com>

* style: fix issues with lint

Signed-off-by: Vinayak Kulkarni <19776877+vinayakkulkarni@users.noreply.github.com>

* feat: add eslint config

Signed-off-by: Vinayak Kulkarni <19776877+vinayakkulkarni@users.noreply.github.com>

* feat: add lint-staged

Signed-off-by: Vinayak Kulkarni <19776877+vinayakkulkarni@users.noreply.github.com>

* style: lint fix all file(s)

Signed-off-by: Vinayak Kulkarni <19776877+vinayakkulkarni@users.noreply.github.com>

* fix: ignore rules for light version

Signed-off-by: Vinayak Kulkarni <19776877+vinayakkulkarni@users.noreply.github.com>

* fix: remove unnecessary space

Signed-off-by: Vinayak Kulkarni <19776877+vinayakkulkarni@users.noreply.github.com>

* chore(deps): update lockfile

Signed-off-by: Vinayak Kulkarni <19776877+vinayakkulkarni@users.noreply.github.com>

* style: autofix linting issue(s)

Signed-off-by: Vinayak Kulkarni <19776877+vinayakkulkarni@users.noreply.github.com>

Signed-off-by: Vinayak Kulkarni <19776877+vinayakkulkarni@users.noreply.github.com>
This commit is contained in:
Vinayak Kulkarni
2022-11-09 09:26:07 +05:30
committed by GitHub
parent 50201f0a99
commit 9b64093c42
24 changed files with 8084 additions and 1264 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/serve_data.js
+99 -82
View File
@@ -10,97 +10,108 @@ import MBTiles from '@mapbox/mbtiles';
import Pbf from 'pbf';
import VectorTile from '@mapbox/vector-tile';
import {getTileUrls, fixTileJSONCenter} from './utils.js';
import { getTileUrls, fixTileJSONCenter } from './utils.js';
export const serve_data = {
init: (options, repo) => {
const app = express().disable('x-powered-by');
app.get('/:id/:z(\\d+)/:x(\\d+)/:y(\\d+).:format([\\w.]+)', (req, res, next) => {
const item = repo[req.params.id];
if (!item) {
return res.sendStatus(404);
}
const tileJSONFormat = item.tileJSON.format;
const z = req.params.z | 0;
const x = req.params.x | 0;
const y = req.params.y | 0;
let format = req.params.format;
if (format === options.pbfAlias) {
format = 'pbf';
}
if (format !== tileJSONFormat &&
!(format === 'geojson' && tileJSONFormat === 'pbf')) {
return res.status(404).send('Invalid format');
}
if (z < item.tileJSON.minzoom || 0 || x < 0 || y < 0 ||
app.get(
'/:id/:z(\\d+)/:x(\\d+)/:y(\\d+).:format([\\w.]+)',
(req, res, next) => {
const item = repo[req.params.id];
if (!item) {
return res.sendStatus(404);
}
const tileJSONFormat = item.tileJSON.format;
const z = req.params.z | 0;
const x = req.params.x | 0;
const y = req.params.y | 0;
let format = req.params.format;
if (format === options.pbfAlias) {
format = 'pbf';
}
if (
format !== tileJSONFormat &&
!(format === 'geojson' && tileJSONFormat === 'pbf')
) {
return res.status(404).send('Invalid format');
}
if (
z < item.tileJSON.minzoom ||
0 ||
x < 0 ||
y < 0 ||
z > item.tileJSON.maxzoom ||
x >= Math.pow(2, z) || y >= Math.pow(2, z)) {
return res.status(404).send('Out of bounds');
}
item.source.getTile(z, x, y, (err, data, headers) => {
let isGzipped;
if (err) {
if (/does not exist/.test(err.message)) {
return res.status(204).send();
x >= Math.pow(2, z) ||
y >= Math.pow(2, z)
) {
return res.status(404).send('Out of bounds');
}
item.source.getTile(z, x, y, (err, data, headers) => {
let isGzipped;
if (err) {
if (/does not exist/.test(err.message)) {
return res.status(204).send();
} else {
return res.status(500).send(err.message);
}
} else {
return res.status(500).send(err.message);
}
} else {
if (data == null) {
return res.status(404).send('Not found');
} else {
if (tileJSONFormat === 'pbf') {
isGzipped = data.slice(0, 2).indexOf(
Buffer.from([0x1f, 0x8b])) === 0;
if (options.dataDecoratorFunc) {
if (data == null) {
return res.status(404).send('Not found');
} else {
if (tileJSONFormat === 'pbf') {
isGzipped =
data.slice(0, 2).indexOf(Buffer.from([0x1f, 0x8b])) === 0;
if (options.dataDecoratorFunc) {
if (isGzipped) {
data = zlib.unzipSync(data);
isGzipped = false;
}
data = options.dataDecoratorFunc(id, 'data', data, z, x, y);
}
}
if (format === 'pbf') {
headers['Content-Type'] = 'application/x-protobuf';
} else if (format === 'geojson') {
headers['Content-Type'] = 'application/json';
if (isGzipped) {
data = zlib.unzipSync(data);
isGzipped = false;
}
data = options.dataDecoratorFunc(id, 'data', data, z, x, y);
}
}
if (format === 'pbf') {
headers['Content-Type'] = 'application/x-protobuf';
} else if (format === 'geojson') {
headers['Content-Type'] = 'application/json';
if (isGzipped) {
data = zlib.unzipSync(data);
isGzipped = false;
}
const tile = new VectorTile(new Pbf(data));
const geojson = {
'type': 'FeatureCollection',
'features': []
};
for (const layerName in tile.layers) {
const layer = tile.layers[layerName];
for (let i = 0; i < layer.length; i++) {
const feature = layer.feature(i);
const featureGeoJSON = feature.toGeoJSON(x, y, z);
featureGeoJSON.properties.layer = layerName;
geojson.features.push(featureGeoJSON);
const tile = new VectorTile(new Pbf(data));
const geojson = {
type: 'FeatureCollection',
features: [],
};
for (const layerName in tile.layers) {
const layer = tile.layers[layerName];
for (let i = 0; i < layer.length; i++) {
const feature = layer.feature(i);
const featureGeoJSON = feature.toGeoJSON(x, y, z);
featureGeoJSON.properties.layer = layerName;
geojson.features.push(featureGeoJSON);
}
}
data = JSON.stringify(geojson);
}
data = JSON.stringify(geojson);
}
delete headers['ETag']; // do not trust the tile ETag -- regenerate
headers['Content-Encoding'] = 'gzip';
res.set(headers);
delete headers['ETag']; // do not trust the tile ETag -- regenerate
headers['Content-Encoding'] = 'gzip';
res.set(headers);
if (!isGzipped) {
data = zlib.gzipSync(data);
isGzipped = true;
}
if (!isGzipped) {
data = zlib.gzipSync(data);
isGzipped = true;
}
return res.status(200).send(data);
return res.status(200).send(data);
}
}
}
});
});
});
},
);
app.get('/:id.json', (req, res, next) => {
const item = repo[req.params.id];
@@ -108,10 +119,16 @@ export const serve_data = {
return res.sendStatus(404);
}
const info = clone(item.tileJSON);
info.tiles = getTileUrls(req, info.tiles,
`data/${req.params.id}`, info.format, item.publicUrl, {
'pbf': options.pbfAlias
});
info.tiles = getTileUrls(
req,
info.tiles,
`data/${req.params.id}`,
info.format,
item.publicUrl,
{
pbf: options.pbfAlias,
},
);
return res.send(info);
});
@@ -120,7 +137,7 @@ export const serve_data = {
add: (options, repo, params, id, publicUrl) => {
const mbtilesFile = path.resolve(options.paths.mbtiles, params.mbtiles);
let tileJSON = {
'tiles': params.domains || options.domains
tiles: params.domains || options.domains,
};
const mbtilesFileStats = fs.statSync(mbtilesFile);
@@ -129,7 +146,7 @@ export const serve_data = {
}
let source;
const sourceInfoPromise = new Promise((resolve, reject) => {
source = new MBTiles(mbtilesFile + '?mode=ro', err => {
source = new MBTiles(mbtilesFile + '?mode=ro', (err) => {
if (err) {
reject(err);
return;
@@ -164,8 +181,8 @@ export const serve_data = {
repo[id] = {
tileJSON,
publicUrl,
source
source,
};
});
}
},
};