Make it work as a module as well? about node-wcag HOT 3 CLOSED

Absolutely! PRs are greatly appreciated. And thank you for writing wcag-validator, I referenced it when writing this CLI.

Currently, there is an undocumented API for index.js that is used by cli.js. After running npm install wcag, you can:

var wcag = require('wcag');

var opts = {
  uri: 'http://google.com',
  id: 'XXXXXXXXXXXX',
  guide: '508'
};

wcag(opts, function(err, report) {
  console.log(report);
});

This will print an object with a status, and arrays of errors and potential problems. For example:

{
    status: 'FAIL',
    errors: [{
        line: 38,
        column: 4941,
        message: 'Img element missing alt attribute.',
        solution: 'Add an alt attribute to your img element.'
    }],
    potentialProblems: [{
        line: 1,
        column: 175,
        message: 'Script may use color alone.',
        source: '(function(){window.google={kEI:\'BOBcVbQsgbCxBfvJgZAG\',kEXPI:\'18167,3700330,3700366,4003510,4 ...'
    }, {
        line: 1,
        column: 175,
        message: 'Script may cause screen flicker.',
        source: '(function(){window.google={kEI:\'BOBcVbQsgbCxBfvJgZAG\',kEXPI:\'18167,3700330,3700366,4003510,4 ...'
    }]
}

from node-wcag.

Nice. I'll try to implement this solution in some of my current reports. Fix whatever needed as I go.

I fell completely for your solution when I realised the use of localtunnel quite easily could be hacked to support static files as well :-)

from node-wcag.

I've found the localtunnel implementation to be a little buggy. It might be achecker.ca noticing a lot of requests from localtunnel.me and rate limiting the requests. Something to look out for.

Thanks for the interest and help! 😃

from node-wcag.