kepler.gl.geoiq
Version:
kepler.gl is a webgl based application to visualize large scale location data in the browser
199 lines (159 loc) • 17.2 kB
JavaScript
;
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.camelToTitle = camelToTitle;
exports.capitalizeFirstLetter = capitalizeFirstLetter;
exports.generateHashId = generateHashId;
exports.getError = getError;
exports.getHTMLMapModeTileUrl = getHTMLMapModeTileUrl;
exports.isChrome = isChrome;
exports.isObject = isObject;
exports.isPlainObject = isPlainObject;
exports.notNullorUndefined = notNullorUndefined;
exports.set = void 0;
exports.toArray = toArray;
var _toArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toArray"));
var _typeof2 = _interopRequireDefault(require("@babel/runtime/helpers/typeof"));
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
var _window = _interopRequireDefault(require("global/window"));
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; }
/**
* Generate a hash string based on number of character
* @param {number} count
* @returns {string} hash string
*/
function generateHashId() {
var count = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 6;
return Math.random().toString(36).substr(count);
}
/**
* Detect chrome
* @returns {boolean} - yes or no
*/
function isChrome() {
// Chrome 1+
return _window["default"].chrome && _window["default"].chrome.webstore;
}
/**
* whether is an object
* @returns {boolean} - yes or no
*/
function isPlainObject(obj) {
return obj === Object(obj) && typeof obj !== 'function' && !Array.isArray(obj);
}
/**
* Capitalize first letter of a string
* @param {string} str
* @returns {string}
*/
function capitalizeFirstLetter(str) {
return str.charAt(0).toUpperCase() + str.slice(1);
}
/**
* Convert camel style names to title
* strokeColor -> Stroke Color
* @param {string} str
* @returns {string}
*/
function camelToTitle(str) {
var breakWord = str.replace(/([A-Z])/g, ' $1');
return capitalizeFirstLetter(breakWord);
}
/**
* Returns the img url for a given map export option
* @param mode export option
* @return {string} url
*/
function getHTMLMapModeTileUrl(mode) {
return "https://d1a3f4spazzrp4.cloudfront.net/kepler.gl/documentation/map-".concat(mode.toLowerCase(), "-mode.png");
}
function notNullorUndefined(d) {
return d !== undefined && d !== null;
}
/**
* Converts non-arrays to arrays. Leaves arrays alone. Converts
* undefined values to empty arrays ([] instead of [undefined]).
* Otherwise, just returns [item] for non-array items.
*
* @param {*} item
* @returns {array} boom! much array. very indexed. so useful.
*/
function toArray(item) {
if (Array.isArray(item)) {
return item;
}
if (typeof item === 'undefined' || item === null) {
return [];
}
return [item];
}
/**
* immutably insert value to an Array or Object
* @param {Array|Object} obj
* @param {Number|String} key
* @param {*} value
* @returns {Array|Object}
*/
var insertValue = function insertValue(obj, key, value) {
if (Array.isArray(obj) && typeof key === 'number') {
return [].concat((0, _toConsumableArray2["default"])(obj.slice(0, key)), [value], (0, _toConsumableArray2["default"])(obj.slice(key + 1, obj.length)));
}
return _objectSpread(_objectSpread({}, obj), {}, (0, _defineProperty2["default"])({}, key, value));
};
/**
* check if value is a loose object including a plain object, array, function
* @param {*} value
*/
function isObject(value) {
return value !== null && ((0, _typeof2["default"])(value) === 'object' || typeof value === 'function');
}
var setPath = function setPath(_ref, value, obj) {
var _ref2 = (0, _toArray2["default"])(_ref),
key = _ref2[0],
next = _ref2.slice(1);
// is Object allows js object, array and function
if (!isObject(obj)) {
return obj;
}
if (next.length === 0) {
return insertValue(obj, key, value);
}
return insertValue(obj, key, setPath(next, value, obj.hasOwnProperty(key) ? obj[key] : {}));
};
/**
* Immutable version of _.set
* @param {Array<String|Number>} path
* @param {*} value
* @param {Object} obj
* @returns {Object}
*/
var set = exports.set = function set(path, value, obj) {
return obj === null ? obj : setPath(path, value, obj);
};
/**
* Get error information of unknown type
* Extracts as much human readable information as possible
* Ensure result is an Error object suitable for throw or promise rejection
*
* @private
* @param {*} err - Unknown error
* @return {string} - human readable error msg
*/
function getError(err) {
if (!err) {
return 'Something went wrong';
}
if (typeof err === 'string') {
return err;
} else if (err instanceof Error) {
return err.message;
} else if ((0, _typeof2["default"])(err) === 'object') {
return err.error ? getError(err.error) : err.err ? getError(err.err) : err.message ? getError(err.message) : JSON.stringify(err);
}
return null;
}
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IN NO EVENT SHALL THE\n// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\n// THE SOFTWARE.\n\nimport window from 'global/window';\n\n/**\n * Generate a hash string based on number of character\n * @param {number} count\n * @returns {string} hash string\n */\nexport function generateHashId(count = 6) {\n  return Math.random()\n    .toString(36)\n    .substr(count);\n}\n\n/**\n * Detect chrome\n * @returns {boolean} - yes or no\n */\nexport function isChrome() {\n  // Chrome 1+\n  return window.chrome && window.chrome.webstore;\n}\n\n/**\n * whether is an object\n * @returns {boolean} - yes or no\n */\nexport function isPlainObject(obj) {\n  return (\n    obj === Object(obj) && typeof obj !== 'function' && !Array.isArray(obj)\n  );\n}\n\n/**\n * Capitalize first letter of a string\n * @param {string} str\n * @returns {string}\n */\nexport function capitalizeFirstLetter(str) {\n  return str.charAt(0).toUpperCase() + str.slice(1);\n}\n\n/**\n * Convert camel style names to title\n * strokeColor -> Stroke Color\n * @param {string} str\n * @returns {string}\n */\nexport function camelToTitle(str) {\n  const breakWord = str.replace(/([A-Z])/g, ' $1');\n  return capitalizeFirstLetter(breakWord);\n}\n\n/**\n * Returns the img url for a given map export option\n * @param mode export option\n * @return {string} url\n */\nexport function getHTMLMapModeTileUrl(mode) {\n  return `https://d1a3f4spazzrp4.cloudfront.net/kepler.gl/documentation/map-${mode.toLowerCase()}-mode.png`;\n}\n\nexport function notNullorUndefined(d) {\n  return d !== undefined && d !== null;\n}\n\n/**\n * Converts non-arrays to arrays.  Leaves arrays alone.  Converts\n * undefined values to empty arrays ([] instead of [undefined]).\n * Otherwise, just returns [item] for non-array items.\n *\n * @param {*} item\n * @returns {array} boom! much array. very indexed. so useful.\n */\nexport function toArray(item) {\n  if (Array.isArray(item)) {\n    return item;\n  }\n\n  if (typeof item === 'undefined' || item === null) {\n    return [];\n  }\n\n  return [item];\n}\n\n/**\n * immutably insert value to an Array or Object\n * @param {Array|Object} obj\n * @param {Number|String} key\n * @param {*} value\n * @returns {Array|Object}\n */\nconst insertValue = (obj, key, value) => {\n  if (Array.isArray(obj) && typeof key === 'number') {\n    return [...obj.slice(0, key), value, ...obj.slice(key + 1, obj.length)];\n  }\n\n  return {...obj, [key]: value};\n};\n\n/**\n * check if value is a loose object including a plain object, array, function\n * @param {*} value\n */\nexport function isObject(value) {\n  return (\n    value !== null && (typeof value === 'object' || typeof value === 'function')\n  );\n}\n\nconst setPath = ([key, ...next], value, obj) => {\n  // is Object allows js object, array and function\n  if (!isObject(obj)) {\n    return obj;\n  }\n\n  if (next.length === 0) {\n    return insertValue(obj, key, value);\n  }\n\n  return insertValue(\n    obj,\n    key,\n    setPath(next, value, obj.hasOwnProperty(key) ? obj[key] : {})\n  );\n};\n\n/**\n * Immutable version of _.set\n * @param {Array<String|Number>} path\n * @param {*} value\n * @param {Object} obj\n * @returns {Object}\n */\nexport const set = (path, value, obj) =>\n  obj === null ? obj : setPath(path, value, obj);\n\n/**\n * Get error information of unknown type\n * Extracts as much human readable information as possible\n * Ensure result is an Error object suitable for throw or promise rejection\n *\n * @private\n * @param {*}  err - Unknown error\n * @return {string} - human readable error msg\n */\nexport function getError(err) {\n  if (!err) {\n    return 'Something went wrong';\n  }\n\n  if (typeof err === 'string') {\n    return err;\n  } else if (err instanceof Error) {\n    return err.message;\n  } else if (typeof err === 'object') {\n    return err.error\n      ? getError(err.error)\n      : err.err\n      ? getError(err.err)\n      : err.message\n      ? getError(err.message)\n      : JSON.stringify(err);\n  }\n\n  return null;\n}\n"]}