Method load

grunt/helpers/data/Language.js:63–112

@returns {Language}

()

  /** @returns {Language} */
  load() {
    this.files = [];
    this._itemIdIndex = {};
    this.courseFileItem = null;

    const dataFiles = globs.sync(path.join(this.path, '*.' + this.jsonext)).map((dataFilePath) => {
      const relativePath = dataFilePath.slice(this.path.length);
      return relativePath;
    }).filter((dataFilePath) => {
      const isManifest = (dataFilePath === this.manifestPath);
      // Skip file if it is the Authoring Tool import/export asset manifest
      const isAATAssetJSON = (dataFilePath === 'assets.json');
      return !isManifest && !isAATAssetJSON;
    });

    dataFiles.forEach(jsonFileName => {
      const jsonFilePath = (this.path + jsonFileName).replace(/\\/g, '/');
      const file = new LanguageFile({
        framework: this.framework,
        language: this,
        jsonext: this.jsonext,
        path: jsonFilePath,
        data: null,
        hasChanged: false
      });
      file.load();
      this.files.push(file);
    });

    this._itemIdIndex = this.getAllFileItems().reduce((index, fileItem) => {
      const { file, item } = fileItem;
      if (item._id && index[item._id]) {
        const err = new Error(`Duplicate ids ${item._id} in ${index[item._id].file.path} and ${file.path}`);
        err.number = 10006;
        throw err;
      } else if (item._id) {
        index[item._id] = fileItem;
      }
      if (item._type === 'course' && this.courseFileItem) {
        const err = new Error(`Duplicate course items found, in ${index[item._id].file.path} and ${file.path}`);
        err.number = 10007;
        throw err;
      } else if (item._type === 'course') {
        this.courseFileItem = fileItem;
      }
      return index;
    }, {});

    return this;
  }

  /** @type {boolean} */
  get isValid() {