Class BlocksAPI

src/components/modules/api/blocks.ts:14–428

 * provides with methods working with Block
 */
export default class BlocksAPI extends Module {
  /**
   * Available methods
   *
   * @returns {Blocks}
   */
  public get methods(): Blocks {
    return {
      clear: (): Promise<void> => this.clear(),
      render: (data: OutputData): Promise<void> => this.render(data),
      renderFromHTML: (data: string): Promise<void> => this.renderFromHTML(data),
      delete: (index?: number): void => this.delete(index),
      swap: (fromIndex: number, toIndex: number): void => this.swap(fromIndex, toIndex),
      move: (toIndex: number, fromIndex?: number): void => this.move(toIndex, fromIndex),
      getBlockByIndex: (index: number): BlockAPIInterface | undefined => this.getBlockByIndex(index),
      getById: (id: string): BlockAPIInterface | null => this.getById(id),
      getCurrentBlockIndex: (): number => this.getCurrentBlockIndex(),
      getBlockIndex: (id: string): number => this.getBlockIndex(id),
      getBlocksCount: (): number => this.getBlocksCount(),
      getBlockByElement: (element: HTMLElement) => this.getBlockByElement(element),
      stretchBlock: (index: number, status = true): void => this.stretchBlock(index, status),
      insertNewBlock: (): void => this.insertNewBlock(),
      insert: this.insert,
      insertMany: this.insertMany,
      update: this.update,
      composeBlockData: this.composeBlockData,
      convert: this.convert,
    };
  }

  /**
   * Returns Blocks count
   *
   * @returns {number}
   */
  public getBlocksCount(): number {
    return this.Editor.BlockManager.blocks.length;
  }

  /**
   * Returns current block index
   *
   * @returns {number}
   */
  public getCurrentBlockIndex(): number {
    return this.Editor.BlockManager.currentBlockIndex;
  }

  /**
   * Returns the index of Block by id;
   *
   * @param id - block id
   */
  public getBlockIndex(id: string): number | undefined {
    const block = this.Editor.BlockManager.getBlockById(id);

    if (!block) {
      _.logLabeled('There is no block with id `' + id + '`', 'warn');