ngx-json-viewer/fesm2015/ngx-json-viewer.mjs.map

JSON formatter / viewer for Angular

{"version":3,"file":"ngx-json-viewer.mjs","sources":["../../src/ngx-json-viewer/ngx-json-viewer.component.ts","../../src/ngx-json-viewer/ngx-json-viewer.component.html","../../src/ngx-json-viewer.module.ts","../../ngx-json-viewer.ts"],"sourcesContent":["import { Component, OnChanges, Input } from '@angular/core';\n\nexport interface Segment {\n  key: string;\n  value: any;\n  type: undefined | string;\n  description: string;\n  expanded: boolean;\n}\n\n@Component({\n  selector: 'ngx-json-viewer',\n  templateUrl: './ngx-json-viewer.component.html',\n  styleUrls: ['./ngx-json-viewer.component.scss']\n})\nexport class NgxJsonViewerComponent implements OnChanges {\n\n  @Input() json: any;\n  @Input() expanded = true;\n  @Input() depth = -1;\n\n  @Input() _currentDepth = 0;\n\n  segments: Segment[] = [];\n\n  ngOnChanges() {\n    this.segments = [];\n\n    // remove cycles\n    this.json = this.decycle(this.json);\n\n    if (typeof this.json === 'object') {\n      Object.keys(this.json).forEach(key => {\n        this.segments.push(this.parseKeyValue(key, this.json[key]));\n      });\n    } else {\n      this.segments.push(this.parseKeyValue(`(${typeof this.json})`, this.json));\n    }\n  }\n\n  isExpandable(segment: Segment) {\n    return segment.type === 'object' || segment.type === 'array';\n  }\n\n  toggle(segment: Segment) {\n    if (this.isExpandable(segment)) {\n      segment.expanded = !segment.expanded;\n    }\n  }\n\n  private parseKeyValue(key: any, value: any): Segment {\n    const segment: Segment = {\n      key: key,\n      value: value,\n      type: undefined,\n      description: '' + value,\n      expanded: this.isExpanded()\n    };\n\n    switch (typeof segment.value) {\n      case 'number': {\n        segment.type = 'number';\n        break;\n      }\n      case 'boolean': {\n        segment.type = 'boolean';\n        break;\n      }\n      case 'function': {\n        segment.type = 'function';\n        break;\n      }\n      case 'string': {\n        segment.type = 'string';\n        segment.description = '\"' + segment.value + '\"';\n        break;\n      }\n      case 'undefined': {\n        segment.type = 'undefined';\n        segment.description = 'undefined';\n        break;\n      }\n      case 'object': {\n        // yea, null is object\n        if (segment.value === null) {\n          segment.type = 'null';\n          segment.description = 'null';\n        } else if (Array.isArray(segment.value)) {\n          segment.type = 'array';\n          segment.description = 'Array[' + segment.value.length + '] ' + JSON.stringify(segment.value);\n        } else if (segment.value instanceof Date) {\n          segment.type = 'date';\n        } else {\n          segment.type = 'object';\n          segment.description = 'Object ' + JSON.stringify(segment.value);\n        }\n        break;\n      }\n    }\n\n    return segment;\n  }\n\n  private isExpanded(): boolean {\n    return (\n      this.expanded &&\n      !(this.depth > -1 && this._currentDepth >= this.depth)\n    );\n  }\n\n  // https://github.com/douglascrockford/JSON-js/blob/master/cycle.js\n  private decycle(object: any) {\n    const objects = new WeakMap();\n    return (function derez(value, path) {\n      let old_path;\n      let nu: any;\n\n      if (\n        typeof value === 'object'\n        && value !== null\n        && !(value instanceof Boolean)\n        && !(value instanceof Date)\n        && !(value instanceof Number)\n        && !(value instanceof RegExp)\n        && !(value instanceof String)\n      ) {\n        old_path = objects.get(value);\n        if (old_path !== undefined) {\n          return {$ref: old_path};\n        }\n        objects.set(value, path);\n\n        if (Array.isArray(value)) {\n          nu = [];\n          value.forEach(function (element, i) {\n            nu[i] = derez(element, path + '[' + i + ']');\n          });\n        } else {\n          nu = {};\n          Object.keys(value).forEach(function (name) {\n            nu[name] = derez(\n              value[name],\n              path + '[' + JSON.stringify(name) + ']'\n            );\n          });\n        }\n        return nu;\n      }\n      return value;\n    }(object, '$'));\n  }\n}\n","<section class=\"ngx-json-viewer\">\n  <section\n    *ngFor=\"let segment of segments\"\n    [ngClass]=\"['segment', 'segment-type-' + segment.type]\">\n    <section\n      (click)=\"toggle(segment)\"\n      [ngClass]=\"{\n        'segment-main': true,\n        'expandable': isExpandable(segment),\n        'expanded': segment.expanded\n      }\">\n      <div *ngIf=\"isExpandable(segment)\" class=\"toggler\"></div>\n      <span class=\"segment-key\">{{ segment.key }}</span>\n      <span class=\"segment-separator\">: </span>\n      <span *ngIf=\"!segment.expanded || !isExpandable(segment)\" class=\"segment-value\">{{ segment.description }}</span>\n    </section>\n    <section *ngIf=\"segment.expanded && isExpandable(segment)\" class=\"children\">\n      <ngx-json-viewer [json]=\"segment.value\" [expanded]=\"expanded\" [depth]=\"depth\" [_currentDepth]=\"_currentDepth+1\"></ngx-json-viewer>\n    </section>\n  </section>\n</section>\n","import { NgModule } from '@angular/core';\nimport { CommonModule } from '@angular/common';\n\nimport { NgxJsonViewerComponent } from './ngx-json-viewer/ngx-json-viewer.component';\n\n@NgModule({\n  imports: [\n    CommonModule\n  ],\n  declarations: [\n    NgxJsonViewerComponent\n  ],\n  exports: [\n    NgxJsonViewerComponent\n  ]\n})\nexport class NgxJsonViewerModule { }\n","/**\n * Generated bundle index. 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