如何在 google 应用程序脚本中将段落 html 字符串转换为没有 html 标签的纯文本？

Question

这是我上一个问题的后续问题。当我想使用问题中的引用将 HTML 字符串转换为 google 应用程序脚本中没有 HTML 标签的纯文本时，我遇到了麻烦。但是，这次是段落格式。

这是我使用的脚本：

function pullDataFromWorkday() {
  var url = 'https://services1.myworkday.com/ccx/service/customreport2/[company name]/[owner's email]/[Report Name]?format=csv'; //this is the csv link from workday report
  var b64 = 'asdfghjklkjhgfdfghj=='; //this is supposed to be our workday password in b64
  var response = UrlFetchApp.fetch(url, {
      headers: {
        Authorization: 'Basic '+ b64
      }
  });

//Parse   
  if (response.getResponseCode() >= 200 && response.getResponseCode() < 300) {
    var blob = response.getBlob();
    var string = blob.getDataAsString();
    var data = Utilities.parseCsv(string, ",");

    for(i=1;i<data.length;i++)
    {

      data[i][0];
      data[i][1];
      data[i][2]=toStringFromHtml(data[i][2]);
      data[i][3]=toStringFromHtml(data[i][3]);
      data[i][4]=toStringFromHtml(data[i][4]);
      data[i][5]=toStringFromHtml(data[i][5]);
    }

  //Paste  it in   
  var ss = SpreadsheetApp.getActive();
  var sheet = ss.getSheetByName('Sheet1');
  sheet.clear();
  sheet.getRange(1,1,data.length,data[0].length).setValues(data);
    }

  else {
    return;
    }
  }



function toStringFromHtml(html)
{
  
html = '<div>' + html + '</div>';
html = html.replace(/<br>/g,"");
var document = XmlService.parse(html);
var strText = XmlService.getPrettyFormat().format(document);
strText = strText.replace(/<[^>]*>/g,"");
return strText.trim();
}

这是我想要的数据样本：

或者您可以使用此 sample 电子表格。

有没有漏掉或做错的步骤？

谢谢之前的回答

Answer 1

根据您的情况，将toStringFromHtml修改如下如何？

修改后的脚本：

function toStringFromHtml(html) {
  html = '<div>' + html + '</div>';
  html = html.replace(/<br>/g, "").replace(/<p><\/p><p><\/p>/g, "<p></p>").replace(/<span>|<\/span>/g, "");
  var document = XmlService.parse(html);
  var strText = XmlService.getPrettyFormat().setIndent("").format(document);
  strText = strText.replace(/<[^>]*>/g, "");
  return strText.trim();
}

在此修改后的脚本中，您的以下示例 HTML 转换如下。

来自

  <p><span>Hi Katy</span></p>
  <p></p>
  <p><span>The illustration (examples) paragraph is useful when we want to explain or clarify something, such as an object, a person, a concept, or a situation. Sample Illustration Topics:</span></p>
  <p></p>
  <p></p>
  <p><span>1. Examples of annoying habits people have on the Skytrain.</span></p>
  <p><span>2. Positive habits that you admire in other people. </span></p>
  <p><span>3. Endangered animals in Asia. </span></p>

到

  <div>
    <p>Hi Katy</p>
    <p></p>
    <p>The illustration (examples) paragraph is useful when we want to explain or clarify something,
      such as an object,
      a person,
      a concept,
      or a situation. Sample Illustration Topics:</p>
    <p></p>
    <p>1. Examples of annoying habits people have on the Skytrain.</p>
    <p>2. Positive habits that you admire in other people. </p>
    <p>3. Endangered animals in Asia. </p>
  </div>

通过这种转换，得到如下结果。

  Hi Katy

  The illustration (examples) paragraph is useful when we want to explain or clarify something, such as an object, a person, a concept, or a situation. Sample Illustration Topics:

  1. Examples of annoying habits people have on the Skytrain.
  2. Positive habits that you admire in other people.
  3. Endangered animals in Asia.

注：

当使用您问题中显示的示例 HTML 时，修改后的脚本可以实现您的目标。但是，我不确定您的其他 HTML 数据。所以我不确定这个修改后的脚本是否可以用于您的实际 HTML 数据。请注意这一点。

Answer 2

我认为你可以使用这个库：[cheerio for Google Apps Script][1]

function htmltotext() {
  let html = `<p><span>Hi Katy</span></p><p></p><p><span>The illustration (examples) paragraph is useful when we want to explain or clarify something, such as an object, a person, a concept, or a situation. Sample Illustration Topics:</span></p><p></p><p></p><p><span>1. Examples of annoying habits people have on the Skytrain.</span></p><p><span>2. Positive habits that you admire in other people.   </span></p><p><span>3. Endangered animals in Asia. </span></p>`
  const $ = Cheerio.load(html)
  let paragraph = []
  let lines = $('p')
  for(let i = 0; i < lines.length;i++) {
    let line = lines.get((i))
    let line_text = $(line).text();
    if(line_text) {
      paragraph.push(line_text)
    }
  }
  Logger.log(paragraph.join('\n'))
  return paragraph.join('\n')
}

如何在 google 应用程序脚本中将段落 html 字符串转换为没有 html 标签的纯文本？

How to convert a paragraph html string to plain text without html tags in google app script?

csv

spreadsheet

google-apps-script

workday-api

修改后的脚本：

注：