Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

fix: avoid all escaped characters replaced #917

Merged
merged 5 commits into from
Apr 10, 2019

Conversation

alreadyExisted
Copy link
Contributor

@alreadyExisted alreadyExisted commented Apr 6, 2019

This PR contains a:

  • bugfix
  • new feature
  • code refactor
  • test update
  • typo fix
  • metadata update

Motivation / Use-Case

fixes #913

Breaking Changes

No

Additional Info

No

@jsf-clabot
Copy link

jsf-clabot commented Apr 6, 2019

CLA assistant check
All committers have signed the CLA.

Copy link
Member

@alexander-akait alexander-akait left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Good solution, but i thanks we should avoid this for all escaped characters, not only for @

@alreadyExisted
Copy link
Contributor Author

Good solution, but i thanks we should avoid this for all escaped characters, not only for @

Ok. I'll think about the solution and make changes.

@alreadyExisted
Copy link
Contributor Author

Added solution for escaped characters, but i haven't won ascii hex escaped numeric B\26 W\3F. Too hard for me)

The code below does not work correctly.

function normalizeIdentifier(value) {
  const escapedSymbolsMap = {
    '\\7E': '~',
    '': '!', 
    '\\40': '@', 
    '\\23': '#', 
    '\\24': '$',
    '\\25': '%', 
    '\\26': '&', 
    '\\5E': '^', 
    '': '*', 
    '': '(',
    '': ')', 
    '\\7B': '{', 
    '\\7D': '}', 
    '\\5B': '[', 
    '\\5D': ']',
    '\\60': '`', 
    '\\2F': '/', 
    '\\3D': '=', 
    '\\3F': '?', 
    '': '+',
    '\\5C': '\\', 
    '\\7C': '|', 
    '': '-', 
    '': '_', 
    '\\3A': ':', 
    '\\3B': ';',
    '': '\'', 
    '': '"', 
    '': ',', 
    '\\3C': '<',
    '': '.', 
    '\\5C': '>'
  };

  const escapedSymbols = Object.values(escapedSymbolsMap);
  const escapedSymbolsCode = Object.keys(escapedSymbolsMap).filter(item => item !== '');

  const identifiersRegExp = new RegExp(
    `[^a-zA-Z0-9${escapedSymbols.join('\\')}\\-_\u00A0-\uFFFF]`,
    'g'
  );

  escapedSymbolsCode.forEach(code => {
    const regExp = new RegExp(code, 'g');
    value = value.replace(regExp, escapedSymbolsMap[code]);
  });

  return value
    .replace(identifiersRegExp, '-')
    .replace(/^((-?[0-9])|--)/, '_$1');
}

@alreadyExisted alreadyExisted changed the title fix: do not replace symbol @ in selectors fix: avoid all escaped characters replaced Apr 8, 2019
Copy link
Member

@alexander-akait alexander-akait left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Very good, thanks! Just one note and we can merge

@alreadyExisted
Copy link
Contributor Author

Done

@alexander-akait
Copy link
Member

Thanks for PR

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

\@ in CSS Selector
3 participants