extensions/objects/templates/translatable-set-of-normalized-string-editor.component.ts - develop - githubmirror/oppia

extensions/objects/templates/translatable-set-of-normalized-string-editor.component.ts

79 строк2 KB

Hardik Goyal

Fix #7092: Remove downgradeComponent (#21903)

18 фев 2025, 21:22

18 фев 2025, 21:224dbd84c

// 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 Directive for translatable set of normalized string editor.
 */
import {
  ChangeDetectorRef,
  Component,
  EventEmitter,
  Input,
  OnInit,
  Output,
} from '@angular/core';

export interface TranslatableSetOfStringSchema {
  type: string;
  items: {type: string};
  validators: {id: string}[];
}

@Component({
  selector: 'translatable-set-of-normalized-string-editor',
  templateUrl: './translatable-set-of-normalized-string-editor.component.html',
})
export class TranslatableSetOfNormalizedStringEditorComponent
  implements OnInit
{
  // This property is initialized using Angular lifecycle hooks
  // and we need to do non-null assertion. For more information, see
  // https://github.com/oppia/oppia/wiki/Guide-on-defining-types#ts-7-1
  @Input() value!: {normalizedStrSet: string};
  @Output() valueChanged = new EventEmitter();
  schema: TranslatableSetOfStringSchema = {
    type: 'list',
    items: {
      type: 'unicode',
    },
    validators: [
      {
        id: 'is_uniquified',
      },
    ],
  };

  constructor(private changeDetectorRef: ChangeDetectorRef) {}

  ngOnInit(): void {
    if (this.value === undefined) {
      this.value = {
        normalizedStrSet: '',
      };
    }
  }

  updateValue(val: string): void {
    if (this.value.normalizedStrSet === val) {
      return;
    }
    this.value.normalizedStrSet = val;
    this.valueChanged.emit(this.value);
    this.changeDetectorRef.detectChanges();
  }

  getSchema(): TranslatableSetOfStringSchema {
    return this.schema;
  }
}