_chooseArticleTitle() {
    let source = this.source;
    switch (source) {
      case "blog":
        return this._data.article_title;
      case "twitter":
        return this._data.article_extras.name;
      case "pinterest":
        return this._data.article_author;
      case "facebook":
        return this._data.article_author;
      case "instagram":
        return this._data.article_author;
      case "youtube":
        return this._data.article_extras.channel_title;
      default:
        return this._data.article_title;
    }
  }
/**
   * Formula to find the normalized article title for an Article
   *
   * @returns {string}  - The normalized title
   * @private
   */
Formula to find the normalized article title for an Article
@returns {string}  - The normalized title
@private
Formula to find the normalized article title for an Article @returns { string } - The normalized title @private
_chooseArticleTitle() {
    let source = this.source;
    switch (source) {
      case "blog":
        return this._data.article_title;
      case "twitter":
        return this._data.article_extras.name;
      case "pinterest":
        return this._data.article_author;
      case "facebook":
        return this._data.article_author;
      case "instagram":
        return this._data.article_author;
      case "youtube":
        return this._data.article_extras.channel_title;
      default:
        return this._data.article_title;
    }
  }
_chooseArticleTitle ( ) { let source = this . source ; switch ( source ) { case "blog" : return this . _data . article_title ; case "twitter" : return this . _data . article_extras . name ; case "pinterest" : return this . _data . article_author ; case "facebook" : return this . _data . article_author ; case "instagram" : return this . _data . article_author ; case "youtube" : return this . _data . article_extras . channel_title ; default : return this . _data . article_title ; } }
Formula to find the normalized article title for an Article
 @returns {string}  - The normalized title
 @private
Formula to find the normalized article title for an Article @returns { string } - The normalized title @private