aglio-theme-goose/lib/example.js

Custom theme for the Aglio API Blueprint renderer

// Generated by CoffeeScript 2.2.1
(function() {
  // This is an extremely simple example generator given refracted MSON input.
  // It handles the following:

  // * Simple types, enums, arrays, objects
  // * Property descriptions
  // * References
  // * Mixins (Includes)
  // * Arrays with members of different types
  // * One Of properties (the first is always selected)

  // It is missing support for many advanced features.
  var defaultValue, inherit, renderExample;

  inherit = require('./inherit');

  defaultValue = function(type) {
    switch (type) {
      case 'boolean':
        return true;
      case 'number':
        return 1;
      case 'string':
        return 'Hello, world!';
    }
  };

  module.exports = renderExample = function(root, dataStructures) {
    var i, item, j, key, len, member, obj, properties, ref, ref1, results;
    switch (root.element) {
      case 'boolean':
      case 'string':
      case 'number':
        if (root.content != null) {
          return root.content;
        } else {
          return defaultValue(root.element);
        }
        break;
      case 'enum':
        return renderExample(root.content[0], dataStructures);
      case 'array':
        ref1 = root.content || [];
        results = [];
        for (j = 0, len = ref1.length; j < len; j++) {
          item = ref1[j];
          results.push(renderExample(item, dataStructures));
        }
        return results;
        break;
      case 'object':
        obj = {};
        properties = root.content.slice(0);
        i = 0;
        while (i < properties.length) {
          member = properties[i];
          i++;
          if (member.element === 'ref') {
            ref = dataStructures[member.content.href];
            i--;
            properties.splice.apply(properties, [i, 1].concat(ref.content));
            continue;
          } else if (member.element === 'select') {
            // Note: we *always* select the first choice!
            member = member.content[0].content[0];
          }
          key = member.content.key.content;
          obj[key] = renderExample(member.content.value, dataStructures);
        }
        return obj;
      default:
        ref = dataStructures[root.element];
        if (ref) {
          return renderExample(inherit(ref, root), dataStructures);
        }
    }
  };

}).call(this);