Windshaft-cartodb/test/support/test-client.js
2019-10-25 09:38:05 +02:00

1720 lines
50 KiB
JavaScript

'use strict';
var qs = require('querystring');
var step = require('step');
const { URL } = require('url');
var PSQL = require('cartodb-psql');
var _ = require('underscore');
var mapnik = require('windshaft').mapnik;
var LayergroupToken = require('../../lib/models/layergroup-token');
var assert = require('./assert');
var helper = require('./test-helper');
var CartodbWindshaft = require('../../lib/server');
var serverOptions = require('../../lib/server-options');
serverOptions.analysis.batch.inlineExecution = true;
const MAPNIK_SUPPORTED_FORMATS = {
png: true,
png32: true,
'grid.json': true,
mvt: true
};
function TestClient (config, apiKey) {
this.mapConfig = isMapConfig(config) ? config : null;
this.template = isTemplate(config) ? config : null;
this.apiKey = apiKey;
this.keysToDelete = {};
this.server = new CartodbWindshaft(serverOptions);
}
module.exports = TestClient;
function isMapConfig (config) {
return config && config.layers;
}
function isTemplate (config) {
return config && config.layergroup;
}
module.exports.RESPONSE = {
ERROR: {
status: 400,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
}
};
module.exports.CARTOCSS = {
POINTS: [
'#layer{',
' marker-placement: point;',
' marker-allow-overlap: true;',
' marker-line-opacity: 0.2;',
' marker-line-width: 0.5;',
' marker-opacity: 1;',
' marker-width: 5;',
' marker-fill: red;',
'}'
].join('\n'),
LINES: [
'#lines {',
' line-color: black;',
' line-width: 1;',
' line-opacity: 1;',
'}'
].join('\n'),
POLYGONS: [
'#layer {',
' polygon-fill: red;',
' polygon-opacity: 0.6;',
' polygon-opacity: 0.7;',
' line-color: #FFF;',
' line-width: 0.5;',
' line-opacity: 1;',
'}'
].join('\n'),
TORQUE: [
'Map {',
' -torque-frame-count: 256;',
' -torque-animation-duration: 30;',
' -torque-time-attribute: "cartodb_id";',
' -torque-aggregation-function: "count(1)";',
' -torque-resolution: 4;',
' -torque-data-aggregation: linear;',
'}',
'#layer {',
' marker-width: 7;',
' marker-fill: #FFB927;',
' marker-fill-opacity: 0.9;',
' marker-line-width: 1;',
' marker-line-color: #FFF;',
' marker-line-opacity: 1;',
' comp-op: lighter;',
'}',
'#layer[frame-offset=1] {',
' marker-width: 9;',
' marker-fill-opacity: 0.45;',
'}',
'#layer[frame-offset=2] {',
' marker-width: 11;',
' marker-fill-opacity: 0.225;',
'}'
].join('\n')
};
module.exports.SQL = {
EMPTY: 'select 1 as cartodb_id, null::geometry as the_geom_webmercator',
ONE_POINT: 'select 1 as cartodb_id, \'SRID=3857;POINT(0 0)\'::geometry the_geom_webmercator'
};
function resErr2errRes (callback) {
return (res, err) => {
if (err) {
return callback(err);
}
return callback(err, res);
};
}
function layergroupidTemplate (layergroupId, params) {
const { token, signer, cacheBuster } = LayergroupToken.parse(layergroupId);
// {user}@{token}:{cache_buster}
// {token}:{cache_buster}
return `${signer ? signer + '@' : ''}${token}:${params.cacheBuster ? Date.now() : cacheBuster}`;
}
TestClient.prototype.getWidget = function (widgetName, params, callback) {
var self = this;
if (!callback) {
callback = params;
params = {};
}
var url = '/api/v1/map';
if (params && params.filters) {
url += '?' + qs.stringify({ filters: JSON.stringify(params.filters) });
}
step(
function createLayergroup () {
var next = this;
assert.response(self.server,
{
url: url,
method: 'POST',
headers: {
host: 'localhost',
'Content-Type': 'application/json'
},
data: JSON.stringify(self.mapConfig)
},
{
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
},
function (res, err) {
if (err) {
return next(err);
}
var parsedBody = JSON.parse(res.body);
var expectedWidgetURLS = {
http: '/api/v1/map/' + parsedBody.layergroupid + '/0/widget/' + widgetName
};
assert.ok(parsedBody.metadata.layers[0].widgets[widgetName]);
assert.ok(
parsedBody.metadata.layers[0].widgets[widgetName].url.http.match(expectedWidgetURLS.http)
);
var expectedDataviewsURLS = {
http: '/api/v1/map/' + parsedBody.layergroupid + '/dataview/' + widgetName
};
assert.ok(parsedBody.metadata.dataviews[widgetName]);
assert.ok(
parsedBody.metadata.dataviews[widgetName].url.http.match(expectedDataviewsURLS.http)
);
return next(null, parsedBody.layergroupid);
}
);
},
function getWidgetResult (err, layergroupId) {
assert.ifError(err);
var next = this;
self.keysToDelete['map_cfg|' + LayergroupToken.parse(layergroupId).token] = 0;
self.keysToDelete['user:localhost:mapviews:global'] = 5;
var urlParams = {
own_filter: Object.prototype.hasOwnProperty.call(params, 'own_filter') ? params.own_filter : 1
};
['bbox', 'bins', 'start', 'end'].forEach(function (extraParam) {
if (Object.prototype.hasOwnProperty.call(params, extraParam)) {
urlParams[extraParam] = params[extraParam];
}
});
url = '/api/v1/map/' + layergroupId + '/0/widget/' + widgetName + '?' + qs.stringify(urlParams);
assert.response(self.server,
{
url: url,
method: 'GET',
headers: {
host: 'localhost'
}
},
{
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
},
function (res, err) {
if (err) {
return next(err);
}
next(null, res);
}
);
},
function finish (err, res) {
var widget;
if (!err && res.body) {
widget = JSON.parse(res.body);
}
return callback(err, res, widget);
}
);
};
TestClient.prototype.widgetSearch = function (widgetName, userQuery, params, callback) {
var self = this;
if (!callback) {
callback = params;
params = {};
}
var url = '/api/v1/map';
if (params && params.filters) {
url += '?' + qs.stringify({ filters: JSON.stringify(params.filters) });
}
step(
function createLayergroup () {
var next = this;
assert.response(self.server,
{
url: url,
method: 'POST',
headers: {
host: 'localhost',
'Content-Type': 'application/json'
},
data: JSON.stringify(self.mapConfig)
},
{
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
},
function (res, err) {
if (err) {
return next(err);
}
var parsedBody = JSON.parse(res.body);
var expectedWidgetURLS = {
http: '/api/v1/map/' + parsedBody.layergroupid + '/0/widget/' + widgetName
};
assert.ok(parsedBody.metadata.layers[0].widgets[widgetName]);
assert.ok(
parsedBody.metadata.layers[0].widgets[widgetName].url.http.match(expectedWidgetURLS.http)
);
var expectedDataviewsURLS = {
http: '/api/v1/map/' + parsedBody.layergroupid + '/dataview/' + widgetName
};
assert.ok(parsedBody.metadata.dataviews[widgetName]);
assert.ok(
parsedBody.metadata.dataviews[widgetName].url.http.match(expectedDataviewsURLS.http)
);
return next(null, parsedBody.layergroupid);
}
);
},
function getWidgetSearchResult (err, layergroupId) {
assert.ifError(err);
var next = this;
self.keysToDelete['map_cfg|' + LayergroupToken.parse(layergroupId).token] = 0;
self.keysToDelete['user:localhost:mapviews:global'] = 5;
var urlParams = {
q: userQuery,
own_filter: Object.prototype.hasOwnProperty.call(params, 'own_filter') ? params.own_filter : 1
};
if (params && params.bbox) {
urlParams.bbox = params.bbox;
}
url = '/api/v1/map/' + layergroupId + '/0/widget/' + widgetName + '/search?' + qs.stringify(urlParams);
assert.response(self.server,
{
url: url,
method: 'GET',
headers: {
host: 'localhost'
}
},
{
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
},
function (res, err) {
if (err) {
return next(err);
}
next(null, res);
}
);
},
function finish (err, res) {
var searchResult;
if (!err && res.body) {
searchResult = JSON.parse(res.body);
}
return callback(err, res, searchResult);
}
);
};
TestClient.prototype.getDataview = function (dataviewName, params, callback) {
var self = this;
if (!callback) {
callback = params;
params = {};
}
var extraParams = {};
if (this.apiKey) {
extraParams.api_key = this.apiKey;
}
if (params && params.filters) {
extraParams.filters = JSON.stringify(params.filters);
}
var url = '/api/v1/map';
var urlNamed = url + '/named';
if (Object.keys(extraParams).length > 0) {
url += '?' + qs.stringify(extraParams);
}
var expectedResponse = params.response || {
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
};
step(
function createTemplate () {
var next = this;
if (!self.template) {
return next();
}
if (!self.apiKey) {
return next(new Error('apiKey param is mandatory to create a new template'));
}
params.placeholders = params.placeholders || {};
assert.response(self.server,
{
url: urlNamed + '?' + qs.stringify({ api_key: self.apiKey }),
method: 'POST',
headers: {
host: 'localhost',
'Content-Type': 'application/json'
},
data: JSON.stringify(self.template)
},
{
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
},
function (res, err) {
if (err) {
return next(err);
}
return next(null, JSON.parse(res.body).template_id);
}
);
},
function createLayergroup (err, templateId) {
assert.ifError(err);
var next = this;
var data = templateId ? params.placeholders : self.mapConfig;
const queryParams = {};
if (self.apiKey) {
queryParams.api_key = self.apiKey;
}
if (params.filters !== undefined) {
queryParams.filters = JSON.stringify(params.filters);
}
var path = templateId
? urlNamed + '/' + templateId + '?' + qs.stringify(queryParams)
: url;
assert.response(self.server,
{
url: path,
method: 'POST',
headers: {
host: 'localhost',
'Content-Type': 'application/json'
},
data: JSON.stringify(data)
},
{
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
},
function (res, err) {
if (err) {
return next(err);
}
var parsedBody = JSON.parse(res.body);
var expectedDataviewsURLS = {
http: '/api/v1/map/' + parsedBody.layergroupid + '/dataview/' + dataviewName
};
assert.ok(parsedBody.metadata.dataviews[dataviewName]);
assert.ok(
parsedBody.metadata.dataviews[dataviewName].url.http.match(expectedDataviewsURLS.http)
);
return next(null, parsedBody.layergroupid);
}
);
},
function getDataviewResult (err, layergroupId) {
assert.ifError(err);
var next = this;
self.keysToDelete['map_cfg|' + LayergroupToken.parse(layergroupId).token] = 0;
self.keysToDelete['user:localhost:mapviews:global'] = 5;
var urlParams = {};
if (Object.prototype.hasOwnProperty.call(params, 'no_filters')) {
urlParams.no_filters = params.no_filters;
}
if (Object.prototype.hasOwnProperty.call(params, 'own_filter')) {
urlParams.own_filter = params.own_filter;
}
['bbox', 'bins', 'start', 'end', 'aggregation', 'offset', 'categories'].forEach(function (extraParam) {
if (Object.prototype.hasOwnProperty.call(params, extraParam)) {
urlParams[extraParam] = params[extraParam];
}
});
if (self.apiKey) {
urlParams.api_key = self.apiKey;
}
url = '/api/v1/map/' + layergroupId + '/dataview/' + dataviewName + '?' + qs.stringify(urlParams);
assert.response(self.server,
{
url: url,
method: 'GET',
headers: {
host: 'localhost'
}
},
expectedResponse,
function (res, err) {
if (err) {
return next(err);
}
next(null, JSON.parse(res.body), res.headers);
}
);
},
function finish (err, dataview, headers = null) {
if (err) {
return callback(err);
}
return callback(null, dataview, headers);
}
);
};
TestClient.prototype.getFeatureAttributes = function (featureId, layerId, params, callback) {
var self = this;
if (!callback) {
callback = params;
params = {};
}
var extraParams = {};
if (this.apiKey) {
extraParams.api_key = this.apiKey;
}
if (params && params.filters) {
extraParams.filters = JSON.stringify(params.filters);
}
var url = '/api/v1/map';
if (Object.keys(extraParams).length > 0) {
url += '?' + qs.stringify(extraParams);
}
var expectedResponse = params.response || {
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
};
step(
function createLayergroup () {
var next = this;
assert.response(self.server,
{
url: url,
method: 'POST',
headers: {
host: 'localhost',
'Content-Type': 'application/json'
},
data: JSON.stringify(self.mapConfig)
},
{
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
},
function (res, err) {
if (err) {
return next(err);
}
var parsedBody = JSON.parse(res.body);
if (parsedBody.layergroupid) {
self.keysToDelete['map_cfg|' + LayergroupToken.parse(parsedBody.layergroupid).token] = 0;
self.keysToDelete['user:localhost:mapviews:global'] = 5;
}
return next(null, parsedBody.layergroupid);
}
);
},
function getFeatureAttributes (err, layergroupId) {
assert.ifError(err);
var next = this;
url = '/api/v1/map/' + layergroupId + '/' + layerId + '/attributes/' + featureId;
assert.response(self.server,
{
url: url,
method: 'GET',
headers: {
host: 'localhost'
}
},
expectedResponse,
function (res, err) {
if (err) {
return next(err);
}
next(null, JSON.parse(res.body));
}
);
},
function finish (err, attributes) {
if (err) {
return callback(err);
}
return callback(null, attributes);
}
);
};
TestClient.prototype.getClusterFeatures = function (zoom, clusterId, layerId, params, callback) {
var self = this;
if (!callback) {
callback = params;
params = {};
}
var extraParams = {};
if (this.apiKey) {
extraParams.api_key = this.apiKey;
}
// if (params && params.filters) {
// extraParams.filters = JSON.stringify(params.filters);
// }
var url = '/api/v1/map';
if (Object.keys(extraParams).length > 0) {
url += '?' + qs.stringify(extraParams);
}
var expectedResponse = params.response || {
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
};
step(
function createLayergroup () {
var next = this;
assert.response(self.server,
{
url: url,
method: 'POST',
headers: {
host: 'localhost',
'Content-Type': 'application/json'
},
data: JSON.stringify(self.mapConfig)
},
{
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
},
function (res, err) {
if (err) {
return next(err);
}
var parsedBody = JSON.parse(res.body);
if (parsedBody.layergroupid) {
self.keysToDelete['map_cfg|' + LayergroupToken.parse(parsedBody.layergroupid).token] = 0;
self.keysToDelete['user:localhost:mapviews:global'] = 5;
}
return next(null, parsedBody.layergroupid);
}
);
},
function getCLusterFeatures (err, layergroupId) {
assert.ifError(err);
var next = this;
let queryParams = '';
if (params.aggregation) {
queryParams = qs.stringify({ aggregation: JSON.stringify(params.aggregation) });
}
url = `/api/v1/map/${layergroupId}/${layerId}/${zoom}/cluster/${clusterId}?${queryParams}`;
assert.response(self.server,
{
url: url,
method: 'GET',
headers: {
host: 'localhost'
}
},
expectedResponse,
function (res, err) {
if (err) {
return next(err);
}
next(null, JSON.parse(res.body));
}
);
},
function finish (err, attributes) {
if (err) {
return callback(err);
}
return callback(null, attributes);
}
);
};
TestClient.prototype.getTile = function (z, x, y, params, callback) {
var self = this;
if (!callback) {
callback = params;
params = {};
}
var url = '/api/v1/map';
var urlNamed = url + '/named';
if (this.apiKey) {
url += '?' + qs.stringify({ api_key: this.apiKey });
}
var layergroupId;
if (params.layergroupid) {
layergroupId = params.layergroupid;
}
step(
function createTemplate () {
var next = this;
if (!self.template) {
return next();
}
if (!self.apiKey) {
return next(new Error('apiKey param is mandatory to create a new template'));
}
params.placeholders = params.placeholders || {};
assert.response(self.server,
{
url: urlNamed + '?' + qs.stringify({ api_key: self.apiKey }),
method: 'POST',
headers: {
host: 'localhost',
'Content-Type': 'application/json'
},
data: JSON.stringify(self.template)
},
{
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
},
function (res, err) {
if (err) {
return next(err);
}
return next(null, JSON.parse(res.body).template_id);
}
);
},
function createLayergroup (err, templateId) {
var next = this;
if (err) {
return next(err);
}
if (layergroupId) {
return next(null, layergroupId);
}
var data = templateId ? params.placeholders : self.mapConfig;
const queryParams = {};
if (self.apiKey) {
queryParams.api_key = self.apiKey;
}
if (params.aggregation !== undefined) {
queryParams.aggregation = params.aggregation;
}
var path = templateId
? urlNamed + '/' + templateId + '?' + qs.stringify(queryParams)
: url;
assert.response(self.server,
{
url: path,
method: 'POST',
headers: {
host: 'localhost',
'Content-Type': 'application/json'
},
data: JSON.stringify(data)
},
{
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
},
function (res, err) {
if (err) {
return next(err);
}
return next(null, JSON.parse(res.body).layergroupid);
}
);
},
function getTileResult (err, layergroupId) {
// jshint maxcomplexity:13
assert.ifError(err);
self.keysToDelete['map_cfg|' + LayergroupToken.parse(layergroupId).token] = 0;
self.keysToDelete['user:localhost:mapviews:global'] = 5;
url = `/api/v1/map/${layergroupidTemplate(layergroupId, params)}/`;
var layers = params.layers;
if (layers !== undefined) {
layers = Array.isArray(layers) ? layers : [layers];
url += layers.join(',') + '/';
}
var format = params.format || 'png';
if (layers === undefined && !MAPNIK_SUPPORTED_FORMATS[format]) {
throw new Error(`Missing layer filter while fetching ${format} tile, review params argument`);
}
url += [z, x, y].join('/');
url += '.' + format;
const queryParams = {};
if (self.apiKey) {
queryParams.api_key = self.apiKey;
}
if (Object.keys(queryParams).length) {
url += '?' + qs.stringify(queryParams);
}
var request = {
url: url,
method: 'GET',
headers: {
host: 'localhost'
}
};
var expectedResponse = Object.assign({}, {
status: 200,
headers: {
'Content-Type': 'image/png'
}
}, params.response);
var isPng = format.match(/png$/);
if (isPng) {
request.encoding = 'binary';
}
var isMvt = format.match(/mvt$/);
if (isMvt) {
request.encoding = 'binary';
if (expectedResponse.status === 200) {
expectedResponse.headers['Content-Type'] = 'application/x-protobuf';
}
}
var isGeojson = format.match(/geojson$/);
if (isGeojson) {
request.encoding = 'utf-8';
expectedResponse.headers['Content-Type'] = 'application/json; charset=utf-8';
}
var isGridJSON = format.match(/grid.json$/);
if (isGridJSON) {
request.encoding = 'utf-8';
expectedResponse.headers['Content-Type'] = 'application/json; charset=utf-8';
}
if (params.contentType) {
expectedResponse.headers['Content-Type'] = 'application/json; charset=utf-8';
}
assert.response(self.server, request, expectedResponse, resErr2errRes(this));
},
function finish (err, res) {
if (err) {
return callback(err);
}
var body;
switch (res.headers['content-type']) {
case 'image/png':
body = mapnik.Image.fromBytes(Buffer.from(res.body, 'binary'));
break;
case 'application/x-protobuf':
body = new mapnik.VectorTile(z, x, y);
body.setDataSync(Buffer.from(res.body, 'binary'));
break;
case 'application/json; charset=utf-8':
body = JSON.parse(res.body);
break;
default:
body = res.body;
break;
}
return callback(err, res, body);
}
);
};
TestClient.prototype.getLayergroup = function (params, callback) {
// jshint maxcomplexity: 7
var self = this;
if (!callback) {
callback = params;
params = null;
}
if (!params) {
params = {};
}
if (!params.response) {
params.response = {
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
};
}
var url = '/api/v1/map';
const queryParams = {};
if (self.apiKey) {
queryParams.api_key = self.apiKey;
}
if (params.aggregation !== undefined) {
queryParams.aggregation = params.aggregation;
}
if (Object.keys(queryParams).length) {
url += '?' + qs.stringify(queryParams);
}
assert.response(self.server,
{
url: url,
method: 'POST',
headers: {
host: 'localhost',
'Content-Type': 'application/json'
},
data: JSON.stringify(self.mapConfig)
},
params.response,
function (res, err) {
var parsedBody;
// If there is a response, we are still interested in catching the created keys
// to be able to delete them on the .drain() method.
if (res) {
parsedBody = JSON.parse(res.body);
if (parsedBody.layergroupid) {
self.keysToDelete['map_cfg|' + LayergroupToken.parse(parsedBody.layergroupid).token] = 0;
self.keysToDelete['user:localhost:mapviews:global'] = 5;
}
}
if (err) {
return callback(err);
}
return callback(null, parsedBody);
}
);
};
TestClient.prototype.getStaticCenter = function (params, callback) {
var self = this;
const { layergroupid, zoom, lat, lng, width, height, format } = params;
var url = '/api/v1/map/';
if (this.apiKey) {
url += '?' + qs.stringify({ api_key: this.apiKey });
}
step(
function createLayergroup () {
var next = this;
if (layergroupid) {
return next(null, layergroupid);
}
var data = self.mapConfig;
var path = url;
assert.response(self.server,
{
url: path,
method: 'POST',
headers: {
host: 'localhost',
'Content-Type': 'application/json'
},
data: JSON.stringify(data)
},
{
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
},
function (res, err) {
if (err) {
return next(err);
}
return next(null, JSON.parse(res.body).layergroupid);
}
);
},
function getStaticResult (err, layergroupId) {
assert.ifError(err);
self.keysToDelete['map_cfg|' + LayergroupToken.parse(layergroupId).token] = 0;
self.keysToDelete['user:localhost:mapviews:global'] = 5;
const layergroupid = layergroupidTemplate(layergroupId, params);
url = `/api/v1/map/static/center/${layergroupid}/${zoom}/${lat}/${lng}/${width}/${height}.${format}`;
if (self.apiKey) {
url += '?' + qs.stringify({ api_key: self.apiKey });
}
var request = {
url: url,
encoding: 'binary',
method: 'GET',
headers: {
host: 'localhost'
}
};
var expectedResponse = Object.assign({}, {
status: 200,
headers: {
'Content-Type': 'image/png'
}
}, params.response);
assert.response(self.server, request, expectedResponse, resErr2errRes(this));
},
function (err, res) {
if (err) {
return callback(err);
}
var body;
switch (res.headers['content-type']) {
case 'image/png':
body = mapnik.Image.fromBytes(Buffer.from(res.body, 'binary'));
break;
case 'application/json; charset=utf-8':
body = JSON.parse(res.body);
break;
default:
body = res.body;
break;
}
return callback(err, res, body);
}
);
};
TestClient.prototype.getNodeStatus = function (nodeName, callback) {
var self = this;
var url = '/api/v1/map';
if (this.apiKey) {
url += '?' + qs.stringify({ api_key: this.apiKey });
}
var nodes = {};
step(
function createLayergroup () {
var next = this;
assert.response(self.server,
{
url: url,
method: 'POST',
headers: {
host: 'localhost',
'Content-Type': 'application/json'
},
data: JSON.stringify(self.mapConfig)
},
{
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
},
function (res, err) {
if (err) {
return next(err);
}
var parsedBody = JSON.parse(res.body);
nodes = parsedBody.metadata.analyses.reduce(function (nodes, analysis) {
return Object.keys(analysis.nodes).reduce(function (nodes, nodeName) {
var node = analysis.nodes[nodeName];
nodes[nodeName] = node.url.http;
return nodes;
}, nodes);
}, nodes);
return next(null, parsedBody.layergroupid);
}
);
},
function getNodeStatusResult (err, layergroupId) {
assert.ifError(err);
self.keysToDelete['map_cfg|' + LayergroupToken.parse(layergroupId).token] = 0;
self.keysToDelete['user:localhost:mapviews:global'] = 5;
url = new URL(nodes[nodeName]).pathname;
if (self.apiKey) {
url += '?' + qs.stringify({ api_key: self.apiKey });
}
var request = {
url: url,
method: 'GET',
headers: {
host: 'localhost'
}
};
var expectedResponse = {
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
};
assert.response(self.server, request, expectedResponse, resErr2errRes(this));
},
function finish (err, res) {
if (err) {
return callback(err);
}
return callback(null, res, JSON.parse(res.body));
}
);
};
TestClient.prototype.getAttributes = function (params, callback) {
var self = this;
if (!Number.isFinite(params.featureId)) {
throw new Error('featureId param must be a number');
}
if (!Number.isFinite(params.layer)) {
throw new Error('layer param must be a number');
}
var url = '/api/v1/map';
if (this.apiKey) {
url += '?' + qs.stringify({ api_key: this.apiKey });
}
var layergroupid;
if (params.layergroupid) {
layergroupid = params.layergroupid;
}
step(
function createLayergroup () {
var next = this;
if (layergroupid) {
return next(null, layergroupid);
}
assert.response(self.server,
{
url: url,
method: 'POST',
headers: {
host: 'localhost',
'Content-Type': 'application/json'
},
data: JSON.stringify(self.mapConfig)
},
{
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
},
function (res, err) {
if (err) {
return next(err);
}
var parsedBody = JSON.parse(res.body);
return next(null, parsedBody.layergroupid);
}
);
},
function getAttributes (err, layergroupId) {
assert.ifError(err);
self.keysToDelete['map_cfg|' + LayergroupToken.parse(layergroupId).token] = 0;
self.keysToDelete['user:localhost:mapviews:global'] = 5;
url = `/api/v1/map/${layergroupId}/${params.layer}/attributes/${params.featureId}`;
if (self.apiKey) {
url += '?' + qs.stringify({ api_key: self.apiKey });
}
var request = {
url: url,
method: 'GET',
headers: {
host: 'localhost'
}
};
var expectedResponse = params.response || {
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
};
assert.response(self.server, request, expectedResponse, resErr2errRes(this));
},
function finish (err, res) {
if (err) {
return callback(err);
}
var attributes = JSON.parse(res.body);
return callback(null, res, attributes);
}
);
};
TestClient.prototype.drain = function (callback) {
helper.deleteRedisKeys(this.keysToDelete, callback);
};
module.exports.getStaticMap = function getStaticMap (templateName, params, callback) {
var self = this;
self.server = new CartodbWindshaft(serverOptions);
if (!callback) {
callback = params;
params = null;
}
var url = '/api/v1/map/static/named/' + templateName + '/640/480.png';
if (params !== null) {
url += '?' + qs.stringify(params);
}
var requestOptions = {
url: url,
method: 'GET',
headers: {
host: 'localhost'
},
encoding: 'binary'
};
var expectedResponse = {
status: 200,
headers: {
'Content-Type': 'image/png'
}
};
// this could be removed once named maps are invalidated, otherwise you hits the cache
var server = new CartodbWindshaft(serverOptions);
assert.response(server, requestOptions, expectedResponse, function (res, err) {
helper.deleteRedisKeys({ 'user:localhost:mapviews:global': 5 }, function () {
return callback(err, mapnik.Image.fromBytes(Buffer.from(res.body, 'binary')));
});
});
};
TestClient.prototype.setUserRenderTimeoutLimit = function (user, userTimeoutLimit, callback) {
const userTimeoutLimitsKey = `limits:timeout:${user}`;
const params = [
userTimeoutLimitsKey,
'render', userTimeoutLimit,
'render_public', userTimeoutLimit
];
this.keysToDelete[userTimeoutLimitsKey] = 5;
helper.configureMetadata('hmset', params, callback);
};
TestClient.prototype.getDBConnection = function () {
const dbname = _.template(global.environment.postgres_auth_user, { user_id: 1 }) + '_db';
const psql = new PSQL({
user: 'postgres',
dbname: dbname,
host: global.environment.postgres.host,
port: global.environment.postgres.port
});
return psql;
};
TestClient.prototype.setUserDatabaseTimeoutLimit = function (timeoutLimit, callback) {
const dbname = _.template(global.environment.postgres_auth_user, { user_id: 1 }) + '_db';
const dbuser = _.template(global.environment.postgres_auth_user, { user_id: 1 });
const publicuser = global.environment.postgres.user;
// IMPORTANT: node-postgres uses internallly a singleton, to refresh all pull connections
// you need to ensure that your dependency tree has only one working version of `cartodb-psql` & `node-postgres`
// if not, test using this function cannot ensure that all connections have the new settings (STATEMENT_TIMEOUT)
//
// TODO: upgrade to node-postgres@7.x
const psql = new PSQL({
user: 'postgres',
dbname: dbname,
host: global.environment.postgres.host,
port: global.environment.postgres.port
});
step(
function configureTimeouts () {
const timeoutSQLs = [
`ALTER ROLE "${publicuser}" SET STATEMENT_TIMEOUT TO ${timeoutLimit}`,
`ALTER ROLE "${dbuser}" SET STATEMENT_TIMEOUT TO ${timeoutLimit}`,
`ALTER DATABASE "${dbname}" SET STATEMENT_TIMEOUT TO ${timeoutLimit}`
];
const group = this.group();
timeoutSQLs.forEach(sql => psql.query(sql, group()));
},
// we need to guarantee all new connections have the new settings
function refreshPoolConnection () {
psql.end(() => callback());
}
);
};
TestClient.prototype.getAnalysesCatalog = function (params, callback) {
var url = '/api/v1/map/analyses/catalog';
if (this.apiKey) {
url += '?' + qs.stringify({ api_key: this.apiKey });
}
if (params.jsonp) {
url += '&' + qs.stringify({ callback: params.jsonp });
}
assert.response(this.server,
{
url: url,
method: 'GET',
headers: {
host: 'localhost',
'Content-Type': 'application/json'
}
},
{
status: params.status || 200,
headers: {
'Content-Type': params.jsonp
? 'text/javascript; charset=utf-8'
: 'application/json; charset=utf-8'
}
},
function (res, err) {
if (err) {
return callback(err);
}
var parsedBody = params.jsonp ? res.body : JSON.parse(res.body);
return callback(null, parsedBody);
}
);
};
TestClient.prototype.getNamedMapList = function (params, callback) {
const request = {
url: `/api/v1/map/named?${qs.stringify({ api_key: this.apiKey })}`,
method: 'GET',
headers: {
host: 'localhost',
'Content-Type': 'application/json'
}
};
let expectedResponse = {
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
};
if (params.response) {
expectedResponse = Object.assign(expectedResponse, params.response);
}
assert.response(this.server, request, expectedResponse, (res, err) => {
if (err) {
return callback(err);
}
const body = JSON.parse(res.body);
return callback(null, res, body);
});
};
TestClient.prototype.getNamedTile = function (name, z, x, y, format, options, callback) {
const { params } = options;
if (!this.apiKey) {
return callback(new Error('apiKey param is mandatory to create a new template'));
}
const createTemplateRequest = {
url: `/api/v1/map/named?${qs.stringify({ api_key: this.apiKey })}`,
method: 'POST',
headers: {
host: 'localhost',
'Content-Type': 'application/json'
},
data: JSON.stringify(this.template)
};
const createTemplateResponse = {
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
};
assert.response(this.server, createTemplateRequest, createTemplateResponse, (res, err) => {
if (err) {
return callback(err);
}
const templateId = JSON.parse(res.body).template_id;
const queryParams = params ? `?${qs.stringify(params)}` : '';
const url = `/api/v1/map/named/${templateId}/all/${[z, x, y].join('/')}.${format}${queryParams}`;
const namedTileRequest = {
url,
method: 'GET',
headers: {
host: 'localhost'
},
encoding: 'binary'
};
let contentType;
switch (format) {
case 'png':
contentType = 'image/png';
break;
case 'mvt':
contentType = 'application/x-protobuf';
break;
default:
contentType = 'application/json';
break;
}
const namedTileResponse = Object.assign({
status: 200,
headers: {
'content-type': contentType
}
}, options.response);
assert.response(this.server, namedTileRequest, namedTileResponse, (res, err) => {
let body;
switch (res.headers['content-type']) {
case 'image/png':
body = mapnik.Image.fromBytes(Buffer.from(res.body, 'binary'));
break;
case 'application/x-protobuf':
body = new mapnik.VectorTile(z, x, y);
body.setDataSync(Buffer.from(res.body, 'binary'));
break;
case 'application/json; charset=utf-8':
body = JSON.parse(res.body);
break;
default:
body = res.body;
break;
}
return callback(err, res, body);
});
});
};
TestClient.prototype.createTemplate = function (params, callback) {
if (!this.apiKey) {
return callback(new Error('apiKey param is mandatory to create a new template'));
}
const createTemplateRequest = {
url: `/api/v1/map/named?${qs.stringify({ api_key: this.apiKey })}`,
method: 'POST',
headers: {
host: 'localhost',
'Content-Type': 'application/json'
},
data: JSON.stringify(this.template)
};
let createTemplateResponse = {
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
};
if (params.response) {
createTemplateResponse = Object.assign(createTemplateResponse, params.response);
}
assert.response(this.server, createTemplateRequest, createTemplateResponse, (res, err) => {
let body;
switch (res.headers['content-type']) {
case 'application/json; charset=utf-8':
body = JSON.parse(res.body);
break;
default:
body = res.body;
break;
}
return callback(err, res, body);
});
};
TestClient.prototype.deleteTemplate = function (params, callback) {
if (!this.apiKey) {
return callback(new Error('apiKey param is mandatory to create a new template'));
}
const deleteTemplateRequest = {
url: `/api/v1/map/named/${params.templateId}?${qs.stringify({ api_key: this.apiKey })}`,
method: 'DELETE',
headers: {
host: 'localhost'
}
};
let deleteTemplateResponse = {
status: 204,
headers: {}
};
if (params.response) {
deleteTemplateResponse = Object.assign(deleteTemplateResponse, params.response);
}
assert.response(this.server, deleteTemplateRequest, deleteTemplateResponse, (res, err) => {
let body;
switch (res.headers['content-type']) {
case 'application/json; charset=utf-8':
body = JSON.parse(res.body);
break;
default:
body = res.body;
break;
}
return callback(err, res, body);
});
};
TestClient.prototype.updateTemplate = function (params, callback) {
if (!this.apiKey) {
return callback(new Error('apiKey param is mandatory to create a new template'));
}
const updateTemplateRequest = {
url: `/api/v1/map/named/${params.templateId}?${qs.stringify({ api_key: this.apiKey })}`,
method: 'PUT',
headers: {
host: 'localhost',
'Content-Type': 'application/json; charset=utf-8'
},
data: JSON.stringify(params.templateData)
};
let updateTemplateResponse = {
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
};
if (params.response) {
updateTemplateResponse = Object.assign(updateTemplateResponse, params.response);
}
assert.response(this.server, updateTemplateRequest, updateTemplateResponse, (res, err) => {
let body;
switch (res.headers['content-type']) {
case 'application/json; charset=utf-8':
body = JSON.parse(res.body);
break;
default:
body = res.body;
break;
}
return callback(err, res, body);
});
};
TestClient.prototype.getTemplate = function (params, callback) {
if (!this.apiKey) {
return callback(new Error('apiKey param is mandatory to create a new template'));
}
const getTemplateRequest = {
url: `/api/v1/map/named/${params.templateId}?${qs.stringify({ api_key: this.apiKey })}`,
method: 'GET',
headers: {
host: 'localhost'
}
};
let getTemplateResponse = {
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
};
if (params.response) {
getTemplateResponse = Object.assign(getTemplateResponse, params.response);
}
assert.response(this.server, getTemplateRequest, getTemplateResponse, (res, err) => {
let body;
switch (res.headers['content-type']) {
case 'application/json; charset=utf-8':
body = JSON.parse(res.body);
break;
default:
body = res.body;
break;
}
return callback(err, res, body);
});
};