function getResource()

in scripts/update_locales.js [179:232]

• 47 lines of code
• 20 McCabe index (conditional complexity)

function getResource(resourceId, callback) {
  let resourceURL = `${projectURL}/resource/${resourceId}`;
  getLanguages(resourceURL, (err, codes) => {
    if (err) return callback(err);

    asyncMap(codes, getLanguage(resourceURL), (err, results) => {
      if (err) return callback(err);

      let locale = {};
      results.forEach((result, i) => {
        if (resourceId === 'community' && Object.keys(result).length) {
          locale[codes[i]] = { community: result };  // add namespace

        } else {
          if (resourceId === 'presets') {
            // remove terms that were not really translated
            let presets = (result.presets && result.presets.presets) || {};
            for (const key of Object.keys(presets)) {
              let preset = presets[key];
              if (!preset.terms) continue;
              preset.terms = preset.terms.replace(/<.*>/, '').trim();
              if (!preset.terms) {
                delete preset.terms;
                if (!Object.keys(preset).length) {
                  delete presets[key];
                }
              }
            }
          } else if (resourceId === 'fields') {
            // remove terms that were not really translated
            let fields = (result.presets && result.presets.fields) || {};
            for (const key of Object.keys(fields)) {
              let field = fields[key];
              if (!field.terms) continue;
              field.terms = field.terms.replace(/\[.*\]/, '').trim();
              if (!field.terms) {
                delete field.terms;
                if (!Object.keys(field).length) {
                  delete fields[key];
                }
              }
            }
          } else if (resourceId === 'core') {
            checkForDuplicateShortcuts(codes[i], result);
          }

          locale[codes[i]] = result;
        }
      });

      callback(null, locale);
    });
  });
}