kepler.gl
Version:
kepler.gl is a webgl based application to visualize large scale location data in the browser
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JavaScript
"use strict";
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getFieldsFromTile = void 0;
exports.getFilterProps = getFilterProps;
exports.getMetaUrl = getMetaUrl;
exports.getTileUrl = getTileUrl;
exports.isTileDataset = isTileDataset;
exports.matchDatasetType = matchDatasetType;
exports.parseVectorMetadata = parseVectorMetadata;
var _regenerator = _interopRequireDefault(require("@babel/runtime/regenerator"));
var _asyncToGenerator2 = _interopRequireDefault(require("@babel/runtime/helpers/asyncToGenerator"));
var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
var _typeof2 = _interopRequireDefault(require("@babel/runtime/helpers/typeof"));
var _typeAnalyzer = require("type-analyzer");
var _d3Array = require("d3-array");
var _console = _interopRequireDefault(require("global/console"));
var _uniq = _interopRequireDefault(require("lodash/uniq"));
var _mvt = require("@loaders.gl/mvt");
var _pmtiles = require("@loaders.gl/pmtiles");
var _commonUtils = require("@kepler.gl/common-utils");
var _constants = require("@kepler.gl/constants");
var _utils = require("@kepler.gl/utils");
function _createForOfIteratorHelper(r, e) { var t = "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (!t) { if (Array.isArray(r) || (t = _unsupportedIterableToArray(r)) || e && r && "number" == typeof r.length) { t && (r = t); var _n = 0, F = function F() {}; return { s: F, n: function n() { return _n >= r.length ? { done: !0 } : { done: !1, value: r[_n++] }; }, e: function e(r) { throw r; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var o, a = !0, u = !1; return { s: function s() { t = t.call(r); }, n: function n() { var r = t.next(); return a = r.done, r; }, e: function e(r) { u = !0, o = r; }, f: function f() { try { a || null == t["return"] || t["return"](); } finally { if (u) throw o; } } }; }
function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { (0, _defineProperty2["default"])(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; } // SPDX-License-Identifier: MIT
// Copyright contributors to the kepler.gl project
function isTileDataset(dataset) {
return Boolean((dataset === null || dataset === void 0 ? void 0 : dataset.type) === _constants.DatasetType.VECTOR_TILE);
}
// https://github.com/mapbox/tilejson-spec/tree/master/2.2.0
function isLat(num) {
return Number.isFinite(num) && num <= 90 && num >= -90;
}
function isLng(num) {
return Number.isFinite(num) && num <= 180 && num >= -180;
}
function isZoom(num) {
return Number.isFinite(num) && num >= 0 && num <= 22;
}
function fromArrayOrString(data) {
if (typeof data === 'string') {
return data.split(',').map(parseFloat);
} else if (Array.isArray(data)) {
return data;
}
return null;
}
function parseCenter(center) {
// supported formats
// string: "-96.657715,40.126127,-90.140061,43.516689",
// array: [-91.505127,41.615442,14]
var result = fromArrayOrString(center);
if (Array.isArray(result) && result.length === 3 && isLng(result[0]) && isLat(result[1]) && isZoom(result[2])) {
return result;
}
return null;
}
/**
* bounds should be [minLng, minLat, maxLng, maxLat]
* @param {*} bounds
*/
function parseBounds(bounds) {
// supported formats
// string: "-96.657715,40.126127,-90.140061,43.516689",
// array: [ -180, -85.05112877980659, 180, 85.0511287798066 ]
var result = fromArrayOrString(bounds);
// validate bounds
if (Array.isArray(result) && result.length === 4 && [result[0], result[2]].every(isLng) && [result[1], result[3]].every(isLat)) {
return result;
}
return null;
}
var X_PATT = /\{x\}/;
var Y_PATT = /\{y\}/;
var Z_PATT = /\{z\}/;
function isFullyQualifiedTileUrl(tileUrl) {
return X_PATT.test(tileUrl) && Y_PATT.test(tileUrl) && Z_PATT.test(tileUrl);
}
/**
* Normalize tile URL
* @param {string} tileUrl Initial tile URL, which may be either the root URL for the
* tileset or a fully qualified template
* @param {function} validateUrl function to validate tile URL
* @return {string|null} Fully qualified tile URL template, or null if input does not
* appear to be a valid URL
*/
function getTileUrl(tileUrl) {
var validateUrl = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : isFullyQualifiedTileUrl;
// Check for a valid URL. Ideally we'd have a simple method here.
var uriParts = (0, _commonUtils.parseUri)(tileUrl);
if (!uriParts.protocol || !uriParts.host) {
return null;
}
if (validateUrl(tileUrl)) {
return tileUrl;
}
return "".concat(tileUrl.replace(/\/$/, ''), "/{z}/{x}/{y}.pbf");
}
/**
* Map of util functions for different tileset types, keyed by host
*/
var TILESET_FUNCTIONS = {
'api.mapbox.com': {
getMetaUrl: getMetaUrlMapbox,
parseMetadata: parseMetadataTileJSON
},
"default": {
getMetaUrl: getMetaUrlTippecanoe,
parseMetadata: parseMetadataTileJSON
}
};
function getTilesetFunctions(tileUrl) {
var host = '';
try {
host = new URL(tileUrl || '').hostname;
} catch (error) {
// do nothing
}
return TILESET_FUNCTIONS[host] || TILESET_FUNCTIONS["default"];
}
/**
* Get the metadata URL for a given tileset
*/
function getMetaUrl(tileUrl) {
return getTilesetFunctions(tileUrl).getMetaUrl(tileUrl);
}
/**
* Parse the metadata for a given tileset
*/
function parseVectorMetadata(
// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
metadata, option) {
var _ref = option || {},
_ref$tileUrl = _ref.tileUrl,
tileUrl = _ref$tileUrl === void 0 ? '' : _ref$tileUrl;
return getTilesetFunctions(tileUrl).parseMetadata(metadata);
}
var MAPBOX_URL_PATT = /\/\{z\}\/\{x\}\/\{y\}\.mvt/;
function getMetaUrlMapbox() {
var tileUrl = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
return tileUrl.replace(MAPBOX_URL_PATT, '.json');
}
function parseMetadataTileJSON(metadata) {
var _parsed$fields;
var parsed = parseMetadataTippecanoeFromDataSource(metadata);
if (!parsed) return null;
// PMTiles can potentially be in RasterTile format
var mimeType = metadata.tileMIMEType;
if (mimeType) {
parsed.pmtilesType = mimeType === 'application/vnd.mapbox-vector-tile' ? _constants.PMTilesType.MVT : _constants.PMTilesType.RASTER;
}
// Fields already parsed from `json` property
if ((_parsed$fields = parsed.fields) !== null && _parsed$fields !== void 0 && _parsed$fields.length) {
return parsed;
}
return parsed;
}
function getMetaUrlTippecanoe(tileUrl) {
var url = getTileUrl(tileUrl);
if (!url) return null;
// assumes the structure <url_base>/{z}...
var baseUrl = url.split(Z_PATT)[0].replace(/\/$/, '');
return "".concat(baseUrl, "/metadata.json");
}
/**
* Special parsing for metadata returned by MVTSource and PMTilesSource.
* @param metadata Tileset metadata parsed by a DataSouce
* @returns Metadata in Kepler-friendly format.
*/
function parseMetadataTippecanoeFromDataSource(metadata) {
var _pmTileMetadata$tilej, _pmTileMetadata$tilej2;
if (!metadata || (0, _typeof2["default"])(metadata) !== 'object') {
return null;
}
var result = {
attributions: [],
metaJson: null,
bounds: null,
center: null,
maxZoom: null,
minZoom: null,
fields: []
};
var mvtMetadata = metadata;
var pmTileMetadata = metadata;
// try to parse metaJson
if (typeof mvtMetadata.metaJson === 'string') {
try {
result.metaJson = JSON.parse(mvtMetadata.metaJson);
} catch (err) {
// do nothing
}
} else if ((0, _typeof2["default"])(mvtMetadata.metaJson) === 'object') {
result.metaJson = mvtMetadata.metaJson;
}
result.bounds = parseBounds(Array.isArray(metadata.boundingBox) ? metadata.boundingBox.flat() : '');
// PMTileSource has centerZoom and center [lon, lat], MVTSource - [lon, lat, zoom]
var center = pmTileMetadata.centerZoom !== undefined && Array.isArray(metadata.center) ? [].concat((0, _toConsumableArray2["default"])(metadata.center), [pmTileMetadata.centerZoom]) : metadata.center;
result.center = parseCenter(center || '');
result.maxZoom = safeParseFloat(metadata.maxZoom);
result.minZoom = safeParseFloat(metadata.minZoom);
result.name = metadata.name || '';
result.description = mvtMetadata.description || ((_pmTileMetadata$tilej = pmTileMetadata.tilejson) === null || _pmTileMetadata$tilej === void 0 ? void 0 : _pmTileMetadata$tilej.description) || '';
if (Array.isArray((_pmTileMetadata$tilej2 = pmTileMetadata.tilejson) === null || _pmTileMetadata$tilej2 === void 0 ? void 0 : _pmTileMetadata$tilej2.layers)) {
var _pmTileMetadata$tilej3;
var layers = pmTilesLayerToTippecanoeLayer((_pmTileMetadata$tilej3 = pmTileMetadata.tilejson) === null || _pmTileMetadata$tilej3 === void 0 ? void 0 : _pmTileMetadata$tilej3.layers);
result.fields = collectAttributes(layers);
} else if (Array.isArray(mvtMetadata.layers)) {
var _layers = pmTilesLayerToTippecanoeLayer(mvtMetadata.layers);
result.fields = collectAttributes(_layers);
}
result = _objectSpread(_objectSpread({}, result), {}, {
attributions: pmTileMetadata.attributions || (mvtMetadata.htmlAttribution ? [mvtMetadata.htmlAttribution] : undefined) || []
}, parseMetaJson(result.metaJson));
return result;
}
function safeParseFloat(input) {
var result = typeof input === 'string' ? parseFloat(input) : typeof input === 'number' ? input : null;
return result === null || isNaN(result) ? null : result;
}
function parseMetaJson(metaJson) {
if (!metaJson || (0, _typeof2["default"])(metaJson) !== 'object') {
return null;
}
if (metaJson.tilestats && Array.isArray(metaJson.tilestats.layers)) {
// we are in luck!
return {
fields: collectAttributes(metaJson.tilestats.layers)
};
}
return null;
}
function getTimeAnimationDomain(mappedValue) {
var timeSteps = (0, _uniq["default"])(mappedValue).sort(_d3Array.ascending).filter(_commonUtils.notNullorUndefined);
var domain = [timeSteps[0], timeSteps[timeSteps.length - 1]];
// if taks 10 * 1000 ms to finish the entire animation
var duration = 10000 / timeSteps.length;
var clamped = (0, _utils.clamp)([100, 2000], duration);
return {
domain: domain,
timeSteps: timeSteps,
duration: clamped,
mappedValue: mappedValue
};
}
var pmTileTypeToAttrMap = {
float32: 'number',
string: 'string',
utf8: 'string',
"int": 'int',
"boolean": 'boolean'
};
/**
* Transform TileJSON['layers'] back to TippecanoeLayer
*/
function pmTilesLayerToTippecanoeLayer(layers) {
if (!layers) return [];
var outLayers = [];
var _iterator = _createForOfIteratorHelper(layers),
_step;
try {
for (_iterator.s(); !(_step = _iterator.n()).done;) {
var layer = _step.value;
var _ref2 = layer || {},
_ref2$fields = _ref2.fields,
fields = _ref2$fields === void 0 ? [] : _ref2$fields;
var _iterator2 = _createForOfIteratorHelper(fields),
_step2;
try {
for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
var _pmField$values;
var pmField = _step2.value;
var attribute = {
attribute: pmField.name,
type: pmTileTypeToAttrMap[pmField.type],
count: pmField.uniqueValueCount,
values: (_pmField$values = pmField.values) !== null && _pmField$values !== void 0 ? _pmField$values : [],
min: pmField.min,
max: pmField.max
};
outLayers.push({
attributes: [attribute]
});
}
} catch (err) {
_iterator2.e(err);
} finally {
_iterator2.f();
}
}
} catch (err) {
_iterator.e(err);
} finally {
_iterator.f();
}
return outLayers;
}
function collectAttributes() {
var layers = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
var fields = {};
var indexedAttributes = {};
var _iterator3 = _createForOfIteratorHelper(layers),
_step3;
try {
for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) {
var layer = _step3.value;
var _ref3 = layer || {},
_ref3$attributes = _ref3.attributes,
attributes = _ref3$attributes === void 0 ? [] : _ref3$attributes;
var _iterator5 = _createForOfIteratorHelper(attributes),
_step5;
try {
for (_iterator5.s(); !(_step5 = _iterator5.n()).done;) {
var attr = _step5.value;
var _name = attr.attribute;
if (typeof _name === 'string') {
// eslint-disable-next-line max-depth
if (_name.split('|').length > 1) {
// indexed field
var fname = _name.split('|')[0];
indexedAttributes[fname] = indexedAttributes[fname] || [];
indexedAttributes[fname].push(attr);
} else if (!fields[_name]) {
fields[_name] = attributeToField(attr);
} else {
mergeAttributeDomain(fields[_name], attr);
}
}
}
} catch (err) {
_iterator5.e(err);
} finally {
_iterator5.f();
}
}
// parse indexed attribute, and put index key unidentified back as normal field
} catch (err) {
_iterator3.e(err);
} finally {
_iterator3.f();
}
for (var _i = 0, _Object$entries = Object.entries(indexedAttributes); _i < _Object$entries.length; _i++) {
var _Object$entries$_i = (0, _slicedToArray2["default"])(_Object$entries[_i], 2),
name = _Object$entries$_i[0],
attrs = _Object$entries$_i[1];
var _parseIndexedField = parseIndexedField(name, attrs),
indexedField = _parseIndexedField.indexedField,
unidentified = _parseIndexedField.unidentified;
fields[indexedField.name] = indexedField;
var _iterator4 = _createForOfIteratorHelper(unidentified),
_step4;
try {
for (_iterator4.s(); !(_step4 = _iterator4.n()).done;) {
var unidentifiedAttr = _step4.value;
if (unidentifiedAttr.attribute) {
fields[unidentifiedAttr.attribute] = fields[unidentifiedAttr.attribute] || attributeToField(unidentifiedAttr);
mergeAttributeDomain(fields[unidentifiedAttr.attribute], unidentifiedAttr);
}
}
} catch (err) {
_iterator4.e(err);
} finally {
_iterator4.f();
}
}
return Object.values(fields);
}
function getIndexKeyFromFieldName(name) {
return name && name.split('|').length > 1 ? name.split('|')[1] : null;
}
function parseIndexedField(name, attrs) {
var unidentified = [];
// analyze time format
var field;
var _iterator6 = _createForOfIteratorHelper(attrs),
_step6;
try {
for (_iterator6.s(); !(_step6 = _iterator6.n()).done;) {
var attr = _step6.value;
var fieldName = attr.attribute;
var indexKey = getIndexKeyFromFieldName(fieldName || '');
var analyzedType = indexKey && (0, _commonUtils.containValidTime)([indexKey]);
if (analyzedType) {
field = field || _objectSpread(_objectSpread({}, attributeToField(attr)), {}, {
// overide name and id to truncated name
name: name,
id: name,
indexBy: {
format: analyzedType.format,
type: (0, _commonUtils.analyzerTypeToFieldType)(analyzedType.type),
mappedValue: {}
}
});
mergeAttributeDomain(field, attr);
// save epoch time in mappedValue
var fieldTs = indexKey;
if (analyzedType.format === 'x' || analyzedType.format === 'X') {
fieldTs = Number(indexKey);
}
var epoch = (0, _utils.timeToUnixMilli)(fieldTs, analyzedType.format);
if (epoch) {
field.indexBy.mappedValue[epoch] = fieldName;
}
} else {
// key is not valid timestamp
unidentified.push(attr);
}
}
} catch (err) {
_iterator6.e(err);
} finally {
_iterator6.f();
}
if (field.indexBy && field.indexBy.type === _constants.ALL_FIELD_TYPES.timestamp) {
field.indexBy.timeDomain = getTimeAnimationDomain(Object.keys(field.indexBy.mappedValue).map(Number));
}
return {
unidentified: unidentified,
indexedField: field
};
}
function compare(num1, num2, operator) {
return Number.isFinite(num1) && Number.isFinite(num2) ? Math[operator](num1, num2) : Number.isFinite(num1) ? num1 : Number.isFinite(num2) ? num2 : NaN;
}
function getFilterProps(fieldType, attribute) {
switch (fieldType) {
case _constants.ALL_FIELD_TYPES.real:
case _constants.ALL_FIELD_TYPES.integer:
{
var _getAttributeDomain = getAttributeDomain(fieldType, attribute),
_getAttributeDomain2 = (0, _slicedToArray2["default"])(_getAttributeDomain, 2),
min = _getAttributeDomain2[0],
max = _getAttributeDomain2[1];
var diff = max - min;
var step = (0, _utils.getNumericStepSize)(diff) || 0.1;
var domain = [(0, _utils.formatNumberByStep)(min, step, 'floor'), (0, _utils.formatNumberByStep)(max, step, 'ceil')];
var filterProps = {
domain: domain,
value: domain,
type: _constants.FILTER_TYPES.range,
typeOptions: [_constants.FILTER_TYPES.range],
gpu: true,
step: step
};
return filterProps;
}
case _constants.ALL_FIELD_TYPES["boolean"]:
{
var _filterProps = {
domain: [true, false],
value: true,
type: _constants.FILTER_TYPES.select,
gpu: true
};
return _filterProps;
}
default:
{
// Assume string for all other fields
var _filterProps2 = {
domain: attribute.values,
value: attribute.values,
type: _constants.FILTER_TYPES.multiSelect,
gpu: false
};
return _filterProps2;
}
}
}
function attributeToField() {
var attribute = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {
values: []
};
// attribute: "_season_peaks_color"
// count: 1000
// max: 0.95
// min: 0.24375
// type: "number"
var fieldTypes = attributeTypeToFieldType(attribute.type);
return _objectSpread({
name: attribute.attribute,
id: attribute.attribute,
format: '',
filterProps: getFilterProps(fieldTypes.type, attribute)
}, fieldTypes);
}
function getAttributeDomain(type, attribute) {
switch (type) {
case _constants.ALL_FIELD_TYPES.real:
case _constants.ALL_FIELD_TYPES.integer:
return [Number.isFinite(attribute.min) ? attribute.min : NaN, Number.isFinite(attribute.max) ? attribute.max : NaN];
case _constants.ALL_FIELD_TYPES["boolean"]:
return [0, 1];
default:
return [0, 1];
}
}
/**
* @param field This function mutates the field parameter
*/
function mergeAttributeDomain(field, attribute) {
switch (field.type) {
case _constants.ALL_FIELD_TYPES.real:
case _constants.ALL_FIELD_TYPES.integer:
{
var _field$metadata, _field$filterProps;
var domain = ((_field$metadata = field.metadata) === null || _field$metadata === void 0 ? void 0 : _field$metadata.domain) || ((_field$filterProps = field.filterProps) === null || _field$filterProps === void 0 ? void 0 : _field$filterProps.domain);
if (domain) {
domain.min = compare(attribute.min, domain[0], 'min');
domain.max = compare(attribute.max, domain[1], 'max');
}
return;
}
default:
return;
}
}
// possible types https://github.com/mapbox/tippecanoe#modifying-feature-attributes
var attrTypeMap = {
number: {
type: _constants.ALL_FIELD_TYPES.real,
analyzerType: _typeAnalyzer.DATA_TYPES.FLOAT
},
numeric: {
type: _constants.ALL_FIELD_TYPES.real,
analyzerType: _typeAnalyzer.DATA_TYPES.FLOAT
},
string: {
type: _constants.ALL_FIELD_TYPES.string,
analyzerType: _typeAnalyzer.DATA_TYPES.STRING
},
vachar: {
type: _constants.ALL_FIELD_TYPES.string,
analyzerType: _typeAnalyzer.DATA_TYPES.STRING
},
"float": {
type: _constants.ALL_FIELD_TYPES.real,
analyzerType: _typeAnalyzer.DATA_TYPES.FLOAT
},
"int": {
type: _constants.ALL_FIELD_TYPES.integer,
analyzerType: _typeAnalyzer.DATA_TYPES.INT
},
int4: {
type: _constants.ALL_FIELD_TYPES.integer,
analyzerType: _typeAnalyzer.DATA_TYPES.INT
},
"boolean": {
type: _constants.ALL_FIELD_TYPES["boolean"],
analyzerType: _typeAnalyzer.DATA_TYPES.BOOLEAN
},
bool: {
type: _constants.ALL_FIELD_TYPES["boolean"],
analyzerType: _typeAnalyzer.DATA_TYPES.BOOLEAN
}
};
function attributeTypeToFieldType(aType) {
var type = aType === null || aType === void 0 ? void 0 : aType.toLowerCase();
if (!type || !attrTypeMap[type]) {
_console["default"].warn("cannot convert attribute type ".concat(type, " to kepler.gl data type, use string by default"));
return attrTypeMap.string;
}
return attrTypeMap[type];
}
/**
* Returns true if a dataset can be used as source data for a layer.
* @param dataset A dataset.
* @param layer A layer.
* @returns Returns true if a dataset can be used as source data for a layer.
*/
function matchDatasetType(dataset, layer) {
// allow selection if type is not assigned yet
if (!layer.type) {
return true;
}
// allow selection if is current selected dataset
if (layer.config.dataId === dataset.id) {
return true;
}
// allow selection if layer doesn't have supportedDatasetTypes
if (!layer.supportedDatasetTypes) {
return true;
}
return Array.isArray(layer.supportedDatasetTypes) && layer.supportedDatasetTypes.includes(dataset.type || '');
}
/**
* Extracts fields from a tile and updates the metadata object with found fields.
* Note: this function is for tilesets that don't include fields in metadata (most likely saved with older spec.).
* @param params.remoteTileFormat The format of the remote tile (MVT or PMTiles).
* @param params.tilesetUrl The URL of the tileset.
* @param params.metadataUrl The URL of the metadata.
* @param params.metadata The metadata object containing fields and tile properties.
*/
var getFieldsFromTile = exports.getFieldsFromTile = /*#__PURE__*/function () {
var _ref5 = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee(_ref4) {
var remoteTileFormat, tilesetUrl, metadataUrl, metadata, _metadata$fields, _metadata$bounds, lon, lat, tileIndices, tileSource, tile, updatedFields;
return _regenerator["default"].wrap(function _callee$(_context) {
while (1) switch (_context.prev = _context.next) {
case 0:
remoteTileFormat = _ref4.remoteTileFormat, tilesetUrl = _ref4.tilesetUrl, metadataUrl = _ref4.metadataUrl, metadata = _ref4.metadata;
_context.prev = 1;
if (!(tilesetUrl && metadataUrl && metadata && ((_metadata$fields = metadata.fields) === null || _metadata$fields === void 0 ? void 0 : _metadata$fields.length) === 0 && metadata.minZoom && ((_metadata$bounds = metadata.bounds) === null || _metadata$bounds === void 0 ? void 0 : _metadata$bounds.length) === 4 && (!metadata.pmtilesType || metadata.pmtilesType === _constants.PMTilesType.MVT))) {
_context.next = 12;
break;
}
lon = (metadata.bounds[0] + metadata.bounds[2]) / 2;
lat = (metadata.bounds[1] + metadata.bounds[3]) / 2;
tileIndices = lonLatToTileIndex(lon, lat, metadata.minZoom);
tileSource = remoteTileFormat === _constants.RemoteTileFormat.MVT ? _mvt.MVTSource.createDataSource(decodeURIComponent(tilesetUrl), {
mvt: {
metadataUrl: decodeURIComponent(metadataUrl)
}
}) : _pmtiles.PMTilesSource.createDataSource(tilesetUrl, {});
_context.next = 9;
return tileSource.getTileData({
index: tileIndices
});
case 9:
tile = _context.sent;
updatedFields = tileToFields(tile).map(function (f) {
return _objectSpread(_objectSpread({}, f), {}, {
analyzerType: f.analyzerType || _constants.ALL_FIELD_TYPES.string,
id: f.id || f.name
});
});
metadata.fields = updatedFields;
case 12:
_context.next = 16;
break;
case 14:
_context.prev = 14;
_context.t0 = _context["catch"](1);
case 16:
case "end":
return _context.stop();
}
}, _callee, null, [[1, 14]]);
}));
return function getFieldsFromTile(_x) {
return _ref5.apply(this, arguments);
};
}();
/**
* Converts tile features into Kepler fields.
* @param tile The tile object containing features.
* @returns An array of Kepler fields derived from the tile's features.
*/
var tileToFields = function tileToFields(tile) {
var _tile$features;
if ((tile === null || tile === void 0 || (_tile$features = tile.features) === null || _tile$features === void 0 ? void 0 : _tile$features.length) > 0) {
var header = Object.keys(tile.features[0].properties);
var output = tile.features.map(function (f) {
var obj = {};
header.forEach(function (columnName) {
obj[columnName] = f.properties[columnName];
});
return obj;
});
var fields = (0, _commonUtils.getFieldsFromData)(output, header);
// extra transformation of strings to numbers for tiles isn't implemented, so use string, not computed types
return fields.map(function (f) {
var forceString = (f.type === 'integer' || f.type === 'float') && typeof tile.features[0].properties[f.name] === 'string';
return _objectSpread(_objectSpread({}, f), {}, {
analyzerType: forceString ? _typeAnalyzer.DATA_TYPES.STRING : f.analyzerType,
type: forceString ? 'string' : f.type
});
});
}
return [];
};
/**
* Converts longitude, latitude, and zoom level into vector tile indices (x, y, z).
* @param lon Longitude in degrees, ranging from -180 to 180.
* @param lat Latitude in degrees, ranging from -90 to 90.
* @param zoom Zoom level (integer), where higher values provide more detail.
* @returns Tile indices with x and y coordinates and zoom level z.
*/
function lonLatToTileIndex(lon, lat, zoom) {
if (lat < -85.0511 || lat > 85.0511) {
throw new Error('Latitude out of range. Must be between -85.0511 and 85.0511.');
}
if (zoom < 0) {
throw new Error('Zoom level must be a non-negative integer.');
}
// 2^zoom (number of tiles per axis at given zoom level)
var scale = 1 << zoom;
// Convert longitude to tile X
var x = Math.floor((lon + 180) / 360 * scale);
// Convert latitude to tile Y
var latRad = lat * Math.PI / 180;
var y = Math.floor((1 - Math.log(Math.tan(latRad) + 1 / Math.cos(latRad)) / Math.PI) / 2 * scale);
return {
x: x,
y: y,
z: zoom
};
}
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lonLatToTileIndex","RemoteTileFormat","MVTSource","createDataSource","decodeURIComponent","mvt","PMTilesSource","getTileData","index","sent","tileToFields","t0","stop","_x","_tile$features","features","header","properties","output","obj","columnName","getFieldsFromData","forceString","ANALYZER_DATA_TYPES","zoom","Error","scale","x","floor","latRad","PI","y","log","tan","cos","z"],"sources":["../../src/tileset/vector-tile-utils.ts"],"sourcesContent":["// SPDX-License-Identifier: MIT\n// Copyright contributors to the kepler.gl project\n\nimport {DATA_TYPES as ANALYZER_DATA_TYPES} from 'type-analyzer';\nimport {ascending} from 'd3-array';\nimport Console from 'global/console';\nimport uniq from 'lodash/uniq';\nimport {DATA_TYPES} from 'type-analyzer';\n\nimport {MVTSource, TileJSON} from '@loaders.gl/mvt';\nimport {PMTilesSource, PMTilesMetadata} from '@loaders.gl/pmtiles';\n\nimport {\n  analyzerTypeToFieldType,\n  containValidTime,\n  notNullorUndefined as notNullOrUndefined,\n  parseUri,\n  getFieldsFromData\n} from '@kepler.gl/common-utils';\nimport {\n  DatasetType,\n  ALL_FIELD_TYPES,\n  FILTER_TYPES,\n  PMTilesType,\n  RemoteTileFormat\n} from '@kepler.gl/constants';\n\nimport {Feature, Field as KeplerField, KeplerLayer} from '@kepler.gl/types';\nimport {clamp, formatNumberByStep, getNumericStepSize, timeToUnixMilli} from '@kepler.gl/utils';\n\nimport {\n  FilterProps,\n  NumericFieldFilterProps,\n  BooleanFieldFilterProps,\n  StringFieldFilterProps,\n  default as KeplerDataset\n} from '../kepler-table';\n\nexport function isTileDataset(dataset: KeplerDataset | {type: string}): boolean {\n  return Boolean(dataset?.type === DatasetType.VECTOR_TILE);\n}\n\ntype VectorTileField = {\n  analyzerType: string;\n  name: string;\n  id: string;\n  format: string;\n  type: string;\n  filterProps?: FilterProps;\n};\n\nexport type VectorTileMetadata = {\n  attributions?: unknown[];\n  metaJson: any | null;\n  bounds: number[] | null;\n  center: number[] | null;\n  maxZoom: number | null;\n  minZoom: number | null;\n  name?: string;\n  description?: string;\n  fields: VectorTileField[];\n\n  // if the tileset is of pmtiles format then include info about type of pmtiles\n  pmtilesType?: PMTilesType;\n};\n\ntype TilesetMetadata = VectorTileMetadata;\n\nexport type TippecanoeLayerAttribute = {\n  attribute?: string;\n  type?: string;\n  min?: number;\n  max?: number;\n  values: string[] | number[];\n};\n\ntype TippecanoeLayer = {\n  attributes?: TippecanoeLayerAttribute[];\n};\ntype TilesetFunction = {\n  getMetaUrl: (s: string) => string | null;\n  parseMetadata: (d: any, options?: any) => TilesetMetadata | null;\n};\n// https://github.com/mapbox/tilejson-spec/tree/master/2.2.0\nfunction isLat(num: any): boolean {\n  return Number.isFinite(num) && num <= 90 && num >= -90;\n}\nfunction isLng(num: any): boolean {\n  return Number.isFinite(num) && num <= 180 && num >= -180;\n}\nfunction isZoom(num: any): boolean {\n  return Number.isFinite(num) && num >= 0 && num <= 22;\n}\nfunction fromArrayOrString(data: string | number[]): number[] | null {\n  if (typeof data === 'string') {\n    return data.split(',').map(parseFloat);\n  } else if (Array.isArray(data)) {\n    return data;\n  }\n  return null;\n}\n\nfunction parseCenter(center: string | number[]): number[] | null {\n  // supported formats\n  // string: \"-96.657715,40.126127,-90.140061,43.516689\",\n  // array: [-91.505127,41.615442,14]\n  const result = fromArrayOrString(center);\n  if (\n    Array.isArray(result) &&\n    result.length === 3 &&\n    isLng(result[0]) &&\n    isLat(result[1]) &&\n    isZoom(result[2])\n  ) {\n    return result;\n  }\n  return null;\n}\n\n/**\n * bounds should be [minLng, minLat, maxLng, maxLat]\n * @param {*} bounds\n */\nfunction parseBounds(bounds: string | number[]): number[] | null {\n  // supported formats\n  // string: \"-96.657715,40.126127,-90.140061,43.516689\",\n  // array: [ -180, -85.05112877980659, 180, 85.0511287798066 ]\n  const result = fromArrayOrString(bounds);\n  // validate bounds\n  if (\n    Array.isArray(result) &&\n    result.length === 4 &&\n    [result[0], result[2]].every(isLng) &&\n    [result[1], result[3]].every(isLat)\n  ) {\n    return result;\n  }\n  return null;\n}\n\nconst X_PATT = /\\{x\\}/;\nconst Y_PATT = /\\{y\\}/;\nconst Z_PATT = /\\{z\\}/;\n\nfunction isFullyQualifiedTileUrl(tileUrl: string): boolean {\n  return X_PATT.test(tileUrl) && Y_PATT.test(tileUrl) && Z_PATT.test(tileUrl);\n}\n\n/**\n * Normalize tile URL\n * @param  {string} tileUrl Initial tile URL, which may be either the root URL for the\n *                          tileset or a fully qualified template\n * @param  {function} validateUrl function to validate tile URL\n * @return {string|null}    Fully qualified tile URL template, or null if input does not\n *                          appear to be a valid URL\n */\nexport function getTileUrl(\n  tileUrl: string,\n  validateUrl: (s: string) => boolean = isFullyQualifiedTileUrl\n): string | null {\n  // Check for a valid URL. Ideally we'd have a simple method here.\n  const uriParts = parseUri(tileUrl);\n  if (!uriParts.protocol || !uriParts.host) {\n    return null;\n  }\n  if (validateUrl(tileUrl)) {\n    return tileUrl;\n  }\n  return `${tileUrl.replace(/\\/$/, '')}/{z}/{x}/{y}.pbf`;\n}\n\n/**\n * Map of util functions for different tileset types, keyed by host\n */\nconst TILESET_FUNCTIONS: {[key: string]: TilesetFunction} = {\n  'api.mapbox.com': {\n    getMetaUrl: getMetaUrlMapbox,\n    parseMetadata: parseMetadataTileJSON\n  },\n  default: {\n    getMetaUrl: getMetaUrlTippecanoe,\n    parseMetadata: parseMetadataTileJSON\n  }\n};\n\nfunction getTilesetFunctions(tileUrl: string | null): TilesetFunction {\n  let host = '';\n  try {\n    host = new URL(tileUrl || '').hostname;\n  } catch (error) {\n    // do nothing\n  }\n\n  return TILESET_FUNCTIONS[host] || TILESET_FUNCTIONS.default;\n}\n\n/**\n * Get the metadata URL for a given tileset\n */\nexport function getMetaUrl(tileUrl: string): string | null {\n  return getTilesetFunctions(tileUrl).getMetaUrl(tileUrl);\n}\ntype ParseMetadataOption = {\n  tileUrl?: string | null;\n};\n/**\n * Parse the metadata for a given tileset\n */\nexport function parseVectorMetadata(\n  // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types\n  metadata: PMTilesMetadata | TileJSON,\n  option?: ParseMetadataOption\n): TilesetMetadata | null {\n  const {tileUrl = ''} = option || {};\n  return getTilesetFunctions(tileUrl).parseMetadata(metadata);\n}\n\nconst MAPBOX_URL_PATT = /\\/\\{z\\}\\/\\{x\\}\\/\\{y\\}\\.mvt/;\n\nfunction getMetaUrlMapbox(tileUrl = ''): string {\n  return tileUrl.replace(MAPBOX_URL_PATT, '.json');\n}\n\nfunction parseMetadataTileJSON(metadata: PMTilesMetadata | TileJSON): TilesetMetadata | null {\n  const parsed = parseMetadataTippecanoeFromDataSource(metadata);\n  if (!parsed) return null;\n\n  // PMTiles can potentially be in RasterTile format\n  const mimeType = (metadata as PMTilesMetadata).tileMIMEType;\n  if (mimeType) {\n    parsed.pmtilesType =\n      mimeType === 'application/vnd.mapbox-vector-tile' ? PMTilesType.MVT : PMTilesType.RASTER;\n  }\n\n  // Fields already parsed from `json` property\n  if (parsed.fields?.length) {\n    return parsed;\n  }\n\n  return parsed;\n}\n\nfunction getMetaUrlTippecanoe(tileUrl) {\n  const url = getTileUrl(tileUrl);\n  if (!url) return null;\n  // assumes the structure <url_base>/{z}...\n  const baseUrl = url.split(Z_PATT)[0].replace(/\\/$/, '');\n  return `${baseUrl}/metadata.json`;\n}\n\n/**\n * Special parsing for metadata returned by MVTSource and PMTilesSource.\n * @param metadata Tileset metadata parsed by a DataSouce\n * @returns Metadata in Kepler-friendly format.\n */\nfunction parseMetadataTippecanoeFromDataSource(\n  metadata: PMTilesMetadata | TileJSON | null\n): TilesetMetadata | null {\n  if (!metadata || typeof metadata !== 'object') {\n    return null;\n  }\n\n  let result: TilesetMetadata = {\n    attributions: [],\n    metaJson: null,\n    bounds: null,\n    center: null,\n    maxZoom: null,\n    minZoom: null,\n    fields: []\n  };\n\n  const mvtMetadata = metadata as TileJSON;\n  const pmTileMetadata = metadata as PMTilesMetadata;\n\n  // try to parse metaJson\n  if (typeof mvtMetadata.metaJson === 'string') {\n    try {\n      result.metaJson = JSON.parse(mvtMetadata.metaJson);\n    } catch (err) {\n      // do nothing\n    }\n  } else if (typeof mvtMetadata.metaJson === 'object') {\n    result.metaJson = mvtMetadata.metaJson;\n  }\n\n  result.bounds = parseBounds(\n    Array.isArray(metadata.boundingBox) ? metadata.boundingBox.flat() : ''\n  );\n\n  // PMTileSource has centerZoom and center [lon, lat], MVTSource - [lon, lat, zoom]\n  const center =\n    pmTileMetadata.centerZoom !== undefined && Array.isArray(metadata.center)\n      ? [...metadata.center, pmTileMetadata.centerZoom]\n      : metadata.center;\n  result.center = parseCenter(center || '');\n\n  result.maxZoom = safeParseFloat(metadata.maxZoom);\n  result.minZoom = safeParseFloat(metadata.minZoom);\n  result.name = metadata.name || '';\n  result.description = mvtMetadata.description || pmTileMetadata.tilejson?.description || '';\n\n  if (Array.isArray(pmTileMetadata.tilejson?.layers)) {\n    const layers = pmTilesLayerToTippecanoeLayer(pmTileMetadata.tilejson?.layers);\n    result.fields = collectAttributes(layers);\n  } else if (Array.isArray(mvtMetadata.layers)) {\n    const layers = pmTilesLayerToTippecanoeLayer(mvtMetadata.layers);\n    result.fields = collectAttributes(layers);\n  }\n\n  result = {\n    ...result,\n    attributions:\n      pmTileMetadata.attributions ||\n      (mvtMetadata.htmlAttribution ? [mvtMetadata.htmlAttribution] : undefined) ||\n      [],\n    ...parseMetaJson(result.metaJson)\n  };\n\n  return result;\n}\n\nfunction safeParseFloat(input: unknown): number | null {\n  const result =\n    typeof input === 'string' ? parseFloat(input) : typeof input === 'number' ? input : null;\n  return result === null || isNaN(result) ? null : result;\n}\n\nfunction parseMetaJson(metaJson: any): {fields: VectorTileField[]} | null {\n  if (!metaJson || typeof metaJson !== 'object') {\n    return null;\n  }\n\n  if (metaJson.tilestats && Array.isArray(metaJson.tilestats.layers)) {\n    // we are in luck!\n    return {fields: collectAttributes(metaJson.tilestats.layers)};\n  }\n  return null;\n}\n\nfunction getTimeAnimationDomain(mappedValue: number[]): {\n  domain: number[];\n  timeSteps: number[];\n  mappedValue: number[];\n  duration: number;\n} {\n  const timeSteps = uniq(mappedValue).sort(ascending).filter(notNullOrUndefined);\n\n  const domain = [timeSteps[0], timeSteps[timeSteps.length - 1]];\n\n  // if taks 10 * 1000 ms to finish the entire animation\n  const duration = 10000 / timeSteps.length;\n  const clamped = clamp([100, 2000], duration);\n\n  return {domain, timeSteps, duration: clamped, mappedValue};\n}\n\nconst pmTileTypeToAttrMap = {\n  float32: 'number',\n  string: 'string',\n  utf8: 'string',\n  int: 'int',\n  boolean: 'boolean'\n};\n\n/**\n * Transform TileJSON['layers'] back to TippecanoeLayer\n */\nfunction pmTilesLayerToTippecanoeLayer(layers: TileJSON['layers']): TippecanoeLayer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