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: / proc / self / root / usr / share / grafana / public / app / angular / services /

Filename : AngularLoader.ts

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import angular from 'angular';
import { assign } from 'lodash';

import { AngularComponent, AngularLoader as AngularLoaderInterface } from '@grafana/runtime';
import { GrafanaRootScope } from 'app/angular/GrafanaCtrl';
import coreModule from 'app/angular/core_module';

export class AngularLoader implements AngularLoaderInterface {
  static $inject = ['$compile', '$rootScope'];

  constructor(
    private $compile: any,
    private $rootScope: GrafanaRootScope
  ) {}

  load(elem: any, scopeProps: any, template: string): AngularComponent {
    const scope = this.$rootScope.$new();

    assign(scope, scopeProps);

    const compiledElem = this.$compile(template)(scope);
    const rootNode = angular.element(elem);
    rootNode.append(compiledElem);

    return {
      destroy: () => {
        scope.$destroy();
        compiledElem.remove();
      },
      digest: () => {
        if (!scope.$$phase) {
          scope.$digest();
        }
      },
      getScope: () => {
        return scope;
      },
    };
  }
}

coreModule.service('angularLoader', AngularLoader);