Melding:Common.js

Útgáfa síðunnar 3. september 2020 kl. 13:26

/* Language specific links */
$(document).ready(function() {
  if (!document.cookie) return;
  var lang = document.cookie.match('lang=(..)');
  if (lang) {
    lang = lang[1];
    $('a').each(function() {
      var url = $(this).attr('href');
      if (!url) return;
      var split = url.match(/^(.+)(?:\?(.+))?$/)
      if (!(url.startsWith('https://andrum.is') || url.startsWith('/'))) return;
      if (split) {
        var base = split[1]
        var input_params = split[2] || ''
        var output = base + '?'
        var output_params = {}
        var output_params_array = []
        input_params.split(/&/g).forEach(function(part) {
          var item = part.split("=")
          if (item[0]) {
            output_params[item[0]] = item[1]
          }
        })
        output_params['lang'] = lang
        Object.keys(output_params).forEach(function(key) {
          output_params_array.push(key + '=' + output_params[key])
        })
        output = output + (output_params_array.join('&'))
        console.log({ split, input_params, url, output_params, output })
        $(this).attr('href', output);
      }
    })
  }
});