refactor: remove unused util function

fent · Oct 25, 2020 · f54ea22 · f54ea22
1 parent fa80752
commit f54ea22
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diff --git a/lib/util.js b/lib/util.js
@@ -352,24 +352,6 @@ exports.addFormatMeta = format => {
 };
 
 
-/**
- * Get only the string from an HTML string.
- *
- * @param {string} html
- * @returns {string}
- */
-exports.stripHTML = html => html
-  .replace(/[\n\r]/g, ' ')
-  .replace(/\s*<\s*br\s*\/?\s*>\s*/gi, '\n')
-  .replace(/<\s*\/\s*p\s*>\s*<\s*p[^>]*>/gi, '\n')
-  .replace(/<a\s+(?:[^>]*?\s+)?href=(?:["'])\/redirect.*?q=(.*?)(?:[&'"]).*?<\/a>/gi,
-    (_, p1) => decodeURIComponent(p1))
-  .replace(/<a\s+(?:[^>]*?\s+)?href=(?:["'])((?:https?|\/).*?)(?:['"]).*?<\/a>/gi,
-    (_, p1) => url.resolve('https://youtube.com/', p1))
-  .replace(/<.*?>/gi, '')
-  .trim();
-
-
 /**
  * Get a number from an abbreviated number string.
  *

diff --git a/test/util-test.js b/test/util-test.js
@@ -596,37 +596,3 @@ describe('util.parseAbbreviatedNumber', () => {
     assert.strictEqual(util.parseAbbreviatedNumber('abc'), null);
   });
 });
-
-
-describe('util.stripHTML()', () => {
-  it('Normal text with some html', () => {
-    const html = '<p>This page isn\'t available. Sorry about that.</p><p>Try searching for something else.</p>';
-    const text = util.stripHTML(html);
-    assert.strictEqual(text, 'This page isn\'t available. Sorry about that.\nTry searching for something else.');
-  });
-  it('Redirect link in text', () => {
-    const html = '<a href="/redirect?q=https%3A%2F%2Ftwitter.com%2Flinustech&amp;redir_token=rJA12ePqgl4MjA4&amp"></a>';
-    const text = util.stripHTML(html);
-    assert.strictEqual(text, 'https://twitter.com/linustech');
-  });
-  it('Youtube watch link in text', () => {
-    const html = '<a spellcheck="false" href="/watch?v=PKfxmFU3lWY" dir="auto">https://youtube.com/watch?v=PKfx...</a>';
-    const text = util.stripHTML(html);
-    assert.strictEqual(text, 'https://youtube.com/watch?v=PKfxmFU3lWY');
-  });
-  it('Normal link in text', () => {
-    const html = '<a href="https://stackoverflow.com">stackoverflow.com</a>';
-    const text = util.stripHTML(html);
-    assert.strictEqual(text, 'https://stackoverflow.com/');
-  });
-  it('Silent on malformed URI in link', () => {
-    const html = '<a href="http://%E0%A4%A">malformed</a>';
-    const text = util.stripHTML(html);
-    assert.strictEqual(text, 'http://%E0%A4%A/');
-  });
-  it('Invalid html in text', () => {
-    const html = '<a href="#" <p/>Some text<div><div>';
-    const text = util.stripHTML(html);
-    assert.strictEqual(text, 'Some text');
-  });
-});