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Add CSV planner output option

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This commit is contained in:
D. Berge
2021-06-19 19:04:05 +02:00
parent b5f2945c8b
commit d5980d9154
4 changed files with 111 additions and 0 deletions
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42
lib/www/server/api/middleware/plan/list/csv.js Normal file
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@@ -0,0 +1,42 @@
const { AsyncParser } = require('json2csv');
const { plan } = require('../../../../lib/db');
const json = async function (req, res, next) {
try {
const response = await plan.list(req.params.project, req.query);
if ("download" in req.query || "d" in req.query) {
const extension = "html";
const filename = `${req.params.project.toUpperCase()}-Plan.${extension}`;
res.set("Content-Disposition", `attachment; filename="${filename}"`);
}
const transforms = (i) => {
i.lon0 = Number(((i?.geometry?.coordinates||[])[0]||[])[0]).toFixed(6)*1;
i.lat0 = Number(((i?.geometry?.coordinates||[])[0]||[])[1]).toFixed(6)*1;
i.lon1 = Number(((i?.geometry?.coordinates||[])[1]||[])[0]).toFixed(6)*1;
i.lat1 = Number(((i?.geometry?.coordinates||[])[1]||[])[1]).toFixed(6)*1;
i.duration = i.duration?.hours*3600 + i.duration?.minutes*60 + i.duration?.seconds;
delete i.class;
delete i.geometry;
delete i.meta;
return i;
};
const csv = new AsyncParser({transforms}, {objectMode: true});
csv.processor.on('error', (err) => { throw err; });
csv.processor.on('end', () => {
res.end();
next();
});
res.status(200);
csv.processor.pipe(res);
response.forEach(row => csv.input.push(row));
csv.input.push(null);
} catch (err) {
next(err);
}
};
module.exports = json;

2
lib/www/server/api/middleware/plan/list/index.js
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@@ -2,12 +2,14 @@ const json = require('./json');
const geojson = require('./geojson');
const html = require('./html');
const pdf = require('./pdf');
const csv = require('./csv');
module.exports = async function (req, res, next) {
try {
const handlers = {
"application/json": json,
"application/geo+json": geojson,
"text/csv": csv,
"text/html": html,
"application/pdf": pdf
};

66
lib/www/server/package-lock.json generated
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@@ -13,6 +13,7 @@
"cookie-parser": "^1.4.5",
"express": "^4.17.1",
"express-jwt": "^6.0.0",
"json2csv": "^5.0.6",
"jsonwebtoken": "^8.5.1",
"leaflet-headless": "gitlab:aaltronav/contrib/leaflet-headless#devel",
"marked": "^2.0.3",
@@ -2406,6 +2407,39 @@
"node": ">= 4"
}
},
"node_modules/json2csv": {
"version": "5.0.6",
"resolved": "https://registry.npmjs.org/json2csv/-/json2csv-5.0.6.tgz",
"integrity": "sha512-0/4Lv6IenJV0qj2oBdgPIAmFiKKnh8qh7bmLFJ+/ZZHLjSeiL3fKKGX3UryvKPbxFbhV+JcYo9KUC19GJ/Z/4A==",
"dependencies": {
"commander": "^6.1.0",
"jsonparse": "^1.3.1",
"lodash.get": "^4.4.2"
},
"bin": {
"json2csv": "bin/json2csv.js"
},
"engines": {
"node": ">= 10",
"npm": ">= 6.13.0"
}
},
"node_modules/json2csv/node_modules/commander": {
"version": "6.2.1",
"resolved": "https://registry.npmjs.org/commander/-/commander-6.2.1.tgz",
"integrity": "sha512-U7VdrJFnJgo4xjrHpTzu0yrHPGImdsmD95ZlgYSEajAn2JKzDhDTPG9kBTefmObL2w/ngeZnilk+OV9CG3d7UA==",
"engines": {
"node": ">= 6"
}
},
"node_modules/jsonparse": {
"version": "1.3.1",
"resolved": "https://registry.npmjs.org/jsonparse/-/jsonparse-1.3.1.tgz",
"integrity": "sha1-P02uSpH6wxX3EGL4UhzCOfE2YoA=",
"engines": [
"node >= 0.2.0"
]
},
"node_modules/jsonpointer": {
"version": "4.1.0",
"resolved": "https://registry.npmjs.org/jsonpointer/-/jsonpointer-4.1.0.tgz",
@@ -2556,6 +2590,11 @@
"resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
"integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA=="
},
"node_modules/lodash.get": {
"version": "4.4.2",
"resolved": "https://registry.npmjs.org/lodash.get/-/lodash.get-4.4.2.tgz",
"integrity": "sha1-LRd/ZS+jHpObRDjVNBSZ36OCXpk="
},
"node_modules/lodash.includes": {
"version": "4.3.0",
"resolved": "https://registry.npmjs.org/lodash.includes/-/lodash.includes-4.3.0.tgz",
@@ -6905,6 +6944,28 @@
"grapheme-splitter": "^1.0.4"
}
},
"json2csv": {
"version": "5.0.6",
"resolved": "https://registry.npmjs.org/json2csv/-/json2csv-5.0.6.tgz",
"integrity": "sha512-0/4Lv6IenJV0qj2oBdgPIAmFiKKnh8qh7bmLFJ+/ZZHLjSeiL3fKKGX3UryvKPbxFbhV+JcYo9KUC19GJ/Z/4A==",
"requires": {
"commander": "^6.1.0",
"jsonparse": "^1.3.1",
"lodash.get": "^4.4.2"
},
"dependencies": {
"commander": {
"version": "6.2.1",
"resolved": "https://registry.npmjs.org/commander/-/commander-6.2.1.tgz",
"integrity": "sha512-U7VdrJFnJgo4xjrHpTzu0yrHPGImdsmD95ZlgYSEajAn2JKzDhDTPG9kBTefmObL2w/ngeZnilk+OV9CG3d7UA=="
}
}
},
"jsonparse": {
"version": "1.3.1",
"resolved": "https://registry.npmjs.org/jsonparse/-/jsonparse-1.3.1.tgz",
"integrity": "sha1-P02uSpH6wxX3EGL4UhzCOfE2YoA="
},
"jsonpointer": {
"version": "4.1.0",
"resolved": "https://registry.npmjs.org/jsonpointer/-/jsonpointer-4.1.0.tgz",
@@ -7037,6 +7098,11 @@
"resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
"integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA=="
},
"lodash.get": {
"version": "4.4.2",
"resolved": "https://registry.npmjs.org/lodash.get/-/lodash.get-4.4.2.tgz",
"integrity": "sha1-LRd/ZS+jHpObRDjVNBSZ36OCXpk="
},
"lodash.includes": {
"version": "4.3.0",
"resolved": "https://registry.npmjs.org/lodash.includes/-/lodash.includes-4.3.0.tgz",

1
lib/www/server/package.json
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@@ -13,6 +13,7 @@
"cookie-parser": "^1.4.5",
"express": "^4.17.1",
"express-jwt": "^6.0.0",
"json2csv": "^5.0.6",
"jsonwebtoken": "^8.5.1",
"leaflet-headless": "gitlab:aaltronav/contrib/leaflet-headless#devel",
"marked": "^2.0.3",