extensions/interactions/interaction-attributes-extractor.service.ts - develop - githubmirror/oppia

extensions/interactions/interaction-attributes-extractor.service.ts

88 строк3 KB

Kartik Suryavanshi

Fix part of #10700:Migrated InteractionObjectFactory to interaction.model (#22987)

24 июл 2025, 16:38

24 июл 2025, 16:38ce64f78

// Copyright 2020 The Oppia Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS-IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

/**
 * @fileoverview Service for extracting customization argument values from
 * attrs for interactions.
 */

import {Injectable} from '@angular/core';

import {HtmlEscaperService} from 'services/html-escaper.service';
import {
  InteractionCustomizationArgs,
  InteractionCustomizationArgsBackendDict,
} from 'extensions/interactions/customization-args-defs';
import {Interaction} from 'domain/exploration/interaction.model';
import {
  InteractionSpecsConstants,
  InteractionSpecsKey,
} from 'pages/interaction-specs.constants';
import {CustomizationArgSpecsInterface} from 'pages/exploration-editor-page/editor-tab/templates/modal-templates/customize-interaction-modal.component';

@Injectable({
  providedIn: 'root',
})
export class InteractionAttributesExtractorService {
  private readonly migratedInteractions: string[] = [
    'CodeRepl',
    'Continue',
    'EndExploration',
    'DragAndDropSortInput',
    'FractionInput',
    'GraphInput',
    'ImageClickInput',
    'InteractiveMap',
    'ItemSelectionInput',
    'MathEquationInput',
    'MultipleChoiceInput',
    'MusicNotesInput',
    'NumberWithUnits',
    'NumericExpressionInput',
    'NumericInput',
    'PencilCodeEditor',
    'RatioExpressionInput',
    'SetInput',
    'TextInput',
  ];

  constructor(private htmlEscaperService: HtmlEscaperService) {}

  getValuesFromAttributes(
    interactionId: InteractionSpecsKey,
    attributes: Record<string, string>
  ): InteractionCustomizationArgs {
    const caBackendDict: InteractionCustomizationArgsBackendDict = {};
    const caSpecs = InteractionSpecsConstants.INTERACTION_SPECS[interactionId]
      .customization_arg_specs as CustomizationArgSpecsInterface[];
    caSpecs.forEach(caSpec => {
      const caName = caSpec.name;
      const attributesKey: string = `${caName}WithValue`;
      Object.defineProperty(caBackendDict, caName, {
        value: {
          value: this.htmlEscaperService.escapedJsonToObj(
            attributes[attributesKey].toString()
          ),
        },
        enumerable: true,
      });
    });

    const ca = Interaction.convertFromCustomizationArgsBackendDict(
      interactionId,
      caBackendDict
    );
    return ca;
  }
}