private getTextTillOperator()

in metron-interface/metron-alerts/src/app/shared/directives/alert-search.directive.ts [104:125]

• 18 lines of code
• 13 McCabe index (conditional complexity)

  private  getTextTillOperator(valueElement) {
    let str = valueElement ? valueElement.textContent : '';

    let previousSibling = valueElement && valueElement.previousSibling;
    if (previousSibling && previousSibling.classList && previousSibling.classList.contains('ace_keyword')) {
      str = previousSibling.textContent + str;
    }

    previousSibling = previousSibling && previousSibling.previousSibling;
    if (previousSibling && previousSibling.nodeName === '#text') {
      str = previousSibling.textContent + str;
    }

    previousSibling = previousSibling && previousSibling.previousSibling;
    if (previousSibling && previousSibling.classList && previousSibling.classList.contains('ace_operator')) {
      str = previousSibling.textContent + str;
    } else {
      str = str + this.getTextTillNextOperator(valueElement);
    }

    return str;
  }