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+// import {
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+// isObject,
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+// getObjectName,
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+// getType,
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+// getValuePreview,
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+// getPreview,
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+// cssClass,
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+// createElement
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+// } from './helpers';
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+//
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+// import './style.less';
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+//
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+// const DATE_STRING_REGEX = /(^\d{1,4}[\.|\\/|-]\d{1,2}[\.|\\/|-]\d{1,4})(\s*(?:0?[1-9]:[0-5]|1(?=[012])\d:[0-5])\d\s*[ap]m)?$/;
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+// const PARTIAL_DATE_REGEX = /\d{2}:\d{2}:\d{2} GMT-\d{4}/;
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+// const JSON_DATE_REGEX = /\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}.\d{3}Z/;
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+//
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+// // When toggleing, don't animated removal or addition of more than a few items
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+// const MAX_ANIMATED_TOGGLE_ITEMS = 10;
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+//
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+// const requestAnimationFrame = window.requestAnimationFrame || function(cb: ()=>void) { cb(); return 0; };
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+//
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+// export interface JSONFormatterConfiguration {
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+// hoverPreviewEnabled?: boolean;
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+// hoverPreviewArrayCount?: number;
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+// hoverPreviewFieldCount?: number;
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+// animateOpen?: boolean;
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+// animateClose?: boolean;
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+// theme?: string;
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+// };
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+//
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+// const _defaultConfig: JSONFormatterConfiguration = {
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+// hoverPreviewEnabled: false,
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+// hoverPreviewArrayCount: 100,
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+// hoverPreviewFieldCount: 5,
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+// animateOpen: true,
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+// animateClose: true,
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+// theme: null
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+// };
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+//
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+//
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+// #<{(|*
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+// * @class JSONFormatter
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+// *
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+// * JSONFormatter allows you to render JSON objects in HTML with a
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+// * **collapsible** navigation.
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+// |)}>#
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+// export default class JSONFormatter {
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+//
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+// // Hold the open state after the toggler is used
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+// private _isOpen: boolean = null;
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+//
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+// // A reference to the element that we render to
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+// private element: Element;
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+//
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+// #<{(|*
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+// * @param {object} json The JSON object you want to render. It has to be an
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+// * object or array. Do NOT pass raw JSON string.
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+// *
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+// * @param {number} [open=1] his number indicates up to how many levels the
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+// * rendered tree should expand. Set it to `0` to make the whole tree collapsed
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+// * or set it to `Infinity` to expand the tree deeply
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+// *
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+// * @param {object} [config=defaultConfig] -
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+// * defaultConfig = {
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+// * hoverPreviewEnabled: false,
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+// * hoverPreviewArrayCount: 100,
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+// * hoverPreviewFieldCount: 5
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+// * }
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+// *
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+// * Available configurations:
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+// * #####Hover Preview
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+// * * `hoverPreviewEnabled`: enable preview on hover
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+// * * `hoverPreviewArrayCount`: number of array items to show in preview Any
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+// * array larger than this number will be shown as `Array[XXX]` where `XXX`
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+// * is length of the array.
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+// * * `hoverPreviewFieldCount`: number of object properties to show for object
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+// * preview. Any object with more properties that thin number will be
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+// * truncated.
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+// *
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+// * @param {string} [key=undefined] The key that this object in it's parent
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+// * context
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+// |)}>#
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+// constructor(public json: any, private open = 1, private config: JSONFormatterConfiguration = _defaultConfig, private key?: string) {
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+//
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+// // Setting default values for config object
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+// if (this.config.hoverPreviewEnabled === undefined) {
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+// this.config.hoverPreviewEnabled = _defaultConfig.hoverPreviewEnabled;
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+// }
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+// if (this.config.hoverPreviewArrayCount === undefined) {
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+// this.config.hoverPreviewArrayCount = _defaultConfig.hoverPreviewArrayCount;
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+// }
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+// if (this.config.hoverPreviewFieldCount === undefined) {
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+// this.config.hoverPreviewFieldCount = _defaultConfig.hoverPreviewFieldCount;
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+// }
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+// }
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+//
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+// #<{(|
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+// * is formatter open?
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+// |)}>#
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+// private get isOpen(): boolean {
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+// if (this._isOpen !== null) {
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+// return this._isOpen;
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+// } else {
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+// return this.open > 0;
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+// }
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+// }
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+//
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+// #<{(|
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+// * set open state (from toggler)
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+// |)}>#
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+// private set isOpen(value: boolean) {
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+// this._isOpen = value;
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+// }
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+//
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+// #<{(|
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+// * is this a date string?
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+// |)}>#
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+// private get isDate(): boolean {
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+// return (this.type === 'string') &&
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+// (DATE_STRING_REGEX.test(this.json) ||
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+// JSON_DATE_REGEX.test(this.json) ||
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+// PARTIAL_DATE_REGEX.test(this.json));
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+// }
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+//
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+// #<{(|
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+// * is this a URL string?
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+// |)}>#
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+// private get isUrl(): boolean {
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+// return this.type === 'string' && (this.json.indexOf('http') === 0);
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+// }
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+//
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+// #<{(|
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+// * is this an array?
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+// |)}>#
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+// private get isArray(): boolean {
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+// return Array.isArray(this.json);
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+// }
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+//
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+// #<{(|
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+// * is this an object?
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+// * Note: In this context arrays are object as well
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+// |)}>#
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+// private get isObject(): boolean {
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+// return isObject(this.json);
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+// }
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+//
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+// #<{(|
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+// * is this an empty object with no properties?
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+// |)}>#
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+// private get isEmptyObject(): boolean {
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+// return !this.keys.length && !this.isArray;
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+// }
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+//
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+// #<{(|
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+// * is this an empty object or array?
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+// |)}>#
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+// private get isEmpty(): boolean {
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+// return this.isEmptyObject || (this.keys && !this.keys.length && this.isArray);
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+// }
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+//
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+// #<{(|
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+// * did we recieve a key argument?
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+// * This means that the formatter was called as a sub formatter of a parent formatter
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+// |)}>#
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+// private get hasKey(): boolean {
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+// return typeof this.key !== 'undefined';
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+// }
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+//
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+// #<{(|
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+// * if this is an object, get constructor function name
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+// |)}>#
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+// private get constructorName(): string {
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+// return getObjectName(this.json);
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+// }
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+//
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+// #<{(|
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+// * get type of this value
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+// * Possible values: all JavaScript primitive types plus "array" and "null"
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+// |)}>#
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+// private get type(): string {
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+// return getType(this.json);
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+// }
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+//
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+// #<{(|
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+// * get object keys
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+// * If there is an empty key we pad it wit quotes to make it visible
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+// |)}>#
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+// private get keys(): string[] {
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+// if (this.isObject) {
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+// return Object.keys(this.json).map((key)=> key ? key : '""');
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+// } else {
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+// return [];
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+// }
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+// }
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+//
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+// #<{(|*
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+// * Toggles `isOpen` state
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+// *
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+// |)}>#
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+// toggleOpen() {
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+// this.isOpen = !this.isOpen;
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+//
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+// if (this.element) {
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+// if (this.isOpen) {
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+// this.appendChildren(this.config.animateOpen);
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+// } else{
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+// this.removeChildren(this.config.animateClose);
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+// }
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+// this.element.classList.toggle(cssClass('open'));
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+// }
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+// }
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+//
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+// #<{(|*
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+// * Open all children up to a certain depth.
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+// * Allows actions such as expand all/collapse all
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+// *
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+// |)}>#
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+// openAtDepth(depth = 1) {
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+// if (depth < 0) {
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+// return;
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+// }
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+//
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+// this.open = depth;
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+// this.isOpen = (depth !== 0);
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+//
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+// if (this.element) {
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+// this.removeChildren(false);
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+//
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+// if (depth === 0) {
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+// this.element.classList.remove(cssClass('open'));
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+// } else {
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+// this.appendChildren(this.config.animateOpen);
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+// this.element.classList.add(cssClass('open'));
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+// }
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+// }
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+// }
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+//
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+// #<{(|*
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+// * Generates inline preview
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+// *
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+// * @returns {string}
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+// |)}>#
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+// getInlinepreview() {
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+// if (this.isArray) {
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+//
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+// // if array length is greater then 100 it shows "Array[101]"
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+// if (this.json.length > this.config.hoverPreviewArrayCount) {
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+// return `Array[${this.json.length}]`;
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+// } else {
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+// return `[${this.json.map(getPreview).join(', ')}]`;
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+// }
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+// } else {
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+//
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+// const keys = this.keys;
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+//
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+// // the first five keys (like Chrome Developer Tool)
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+// const narrowKeys = keys.slice(0, this.config.hoverPreviewFieldCount);
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+//
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+// // json value schematic information
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+// const kvs = narrowKeys.map(key => `${key}:${getPreview(this.json[key])}`);
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+//
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+// // if keys count greater then 5 then show ellipsis
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+// const ellipsis = keys.length >= this.config.hoverPreviewFieldCount ? '…' : '';
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+//
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+// return `{${kvs.join(', ')}${ellipsis}}`;
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+// }
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+// }
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+//
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+//
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+// #<{(|*
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+// * Renders an HTML element and installs event listeners
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+// *
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+// * @returns {HTMLDivElement}
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+// |)}>#
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+// render(): HTMLDivElement {
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+//
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+// // construct the root element and assign it to this.element
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+// this.element = createElement('div', 'row');
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+//
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+// // construct the toggler link
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+// const togglerLink = createElement('a', 'toggler-link');
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+//
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+// // if this is an object we need a wrapper span (toggler)
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+// if (this.isObject) {
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+// togglerLink.appendChild(createElement('span', 'toggler'));
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+// }
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+//
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+// // if this is child of a parent formatter we need to append the key
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+// if (this.hasKey) {
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+// togglerLink.appendChild(createElement('span', 'key', `${this.key}:`));
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+// }
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+//
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+// // Value for objects and arrays
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+// if (this.isObject) {
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+//
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+// // construct the value holder element
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+// const value = createElement('span', 'value');
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+//
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+// // we need a wrapper span for objects
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+// const objectWrapperSpan = createElement('span');
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+//
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+// // get constructor name and append it to wrapper span
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+// var constructorName = createElement('span', 'constructor-name', this.constructorName);
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+// objectWrapperSpan.appendChild(constructorName);
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+//
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+// // if it's an array append the array specific elements like brackets and length
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+// if (this.isArray) {
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+// const arrayWrapperSpan = createElement('span');
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+// arrayWrapperSpan.appendChild(createElement('span', 'bracket', '['));
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+// arrayWrapperSpan.appendChild(createElement('span', 'number', (this.json.length)));
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+// arrayWrapperSpan.appendChild(createElement('span', 'bracket', ']'));
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+// objectWrapperSpan.appendChild(arrayWrapperSpan);
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+// }
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+//
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+// // append object wrapper span to toggler link
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+// value.appendChild(objectWrapperSpan);
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+// togglerLink.appendChild(value);
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+//
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+// // Primitive values
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+// } else {
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+//
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+// // make a value holder element
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+// const value = this.isUrl ? createElement('a') : createElement('span');
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+//
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+// // add type and other type related CSS classes
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+// value.classList.add(cssClass(this.type));
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+// if (this.isDate) {
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+// value.classList.add(cssClass('date'));
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+// }
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+// if (this.isUrl) {
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+// value.classList.add(cssClass('url'));
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+// value.setAttribute('href', this.json);
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+// }
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+//
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+// // Append value content to value element
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+// const valuePreview = getValuePreview(this.json, this.json);
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+// value.appendChild(document.createTextNode(valuePreview));
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+//
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+// // append the value element to toggler link
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+// togglerLink.appendChild(value);
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+// }
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+//
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+// // if hover preview is enabled, append the inline preview element
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+// if (this.isObject && this.config.hoverPreviewEnabled) {
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+// const preview = createElement('span', 'preview-text');
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+// preview.appendChild(document.createTextNode(this.getInlinepreview()));
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+// togglerLink.appendChild(preview);
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+// }
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+//
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+// // construct a children element
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+// const children = createElement('div', 'children');
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+//
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+// // set CSS classes for children
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+// if (this.isObject) {
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+// children.classList.add(cssClass('object'));
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+// }
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+// if (this.isArray) {
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+// children.classList.add(cssClass('array'));
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+// }
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+// if (this.isEmpty) {
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+// children.classList.add(cssClass('empty'));
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+// }
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+//
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+// // set CSS classes for root element
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+// if (this.config && this.config.theme) {
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+// this.element.classList.add(cssClass(this.config.theme));
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+// }
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+// if (this.isOpen) {
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+// this.element.classList.add(cssClass('open'));
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+// }
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+//
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+// // append toggler and children elements to root element
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+// this.element.appendChild(togglerLink);
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+// this.element.appendChild(children);
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+//
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+// // if formatter is set to be open call appendChildren
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+// if (this.isObject && this.isOpen) {
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+// this.appendChildren();
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+// }
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+//
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+// // add event listener for toggling
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+// if (this.isObject) {
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+// togglerLink.addEventListener('click', this.toggleOpen.bind(this));
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+// }
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+//
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+// return this.element as HTMLDivElement;
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+// }
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+//
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+// #<{(|*
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+// * Appends all the children to children element
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+// * Animated option is used when user triggers this via a click
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+// |)}>#
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+// appendChildren(animated = false) {
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+// const children = this.element.querySelector(`div.${cssClass('children')}`);
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+//
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+// if (!children || this.isEmpty) { return; }
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+//
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+// if (animated) {
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+// let index = 0;
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+// const addAChild = ()=> {
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+// const key = this.keys[index];
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+// const formatter = new JSONFormatter(this.json[key], this.open - 1, this.config, key);
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+// children.appendChild(formatter.render());
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+//
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+// index += 1;
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+//
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+// if (index < this.keys.length) {
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+// if (index > MAX_ANIMATED_TOGGLE_ITEMS) {
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|
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+// addAChild();
|
|
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+// } else {
|
|
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+// requestAnimationFrame(addAChild);
|
|
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+// }
|
|
|
+// }
|
|
|
+// };
|
|
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+//
|
|
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+// requestAnimationFrame(addAChild);
|
|
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+//
|
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+// } else {
|
|
|
+// this.keys.forEach(key => {
|
|
|
+// const formatter = new JSONFormatter(this.json[key], this.open - 1, this.config, key);
|
|
|
+// children.appendChild(formatter.render());
|
|
|
+// });
|
|
|
+// }
|
|
|
+// }
|
|
|
+//
|
|
|
+// #<{(|*
|
|
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+// * Removes all the children from children element
|
|
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+// * Animated option is used when user triggers this via a click
|
|
|
+// |)}>#
|
|
|
+// removeChildren(animated = false) {
|
|
|
+// const childrenElement = this.element.querySelector(`div.${cssClass('children')}`) as HTMLDivElement;
|
|
|
+//
|
|
|
+// if (animated) {
|
|
|
+// let childrenRemoved = 0;
|
|
|
+// const removeAChild = ()=> {
|
|
|
+// if (childrenElement && childrenElement.children.length) {
|
|
|
+// childrenElement.removeChild(childrenElement.children[0]);
|
|
|
+// childrenRemoved += 1;
|
|
|
+// if (childrenRemoved > MAX_ANIMATED_TOGGLE_ITEMS) {
|
|
|
+// removeAChild();
|
|
|
+// } else {
|
|
|
+// requestAnimationFrame(removeAChild);
|
|
|
+// }
|
|
|
+// }
|
|
|
+// };
|
|
|
+// requestAnimationFrame(removeAChild);
|
|
|
+// } else {
|
|
|
+// if (childrenElement) {
|
|
|
+// childrenElement.innerHTML = '';
|
|
|
+// }
|
|
|
+// }
|
|
|
+// }
|
|
|
+// }
|
Torkel Ödegaard