waffel/lib/helpers.js

Static site generation done tasty.

// Generated by CoffeeScript 1.11.1
var _, _propertiesToPick;

_ = require('lodash');

_propertiesToPick = ['language', 'localised', 'page'];

module.exports = {
  classes: function(classes) {
    var className, output, value;
    if (classes == null) {
      classes = {};
    }
    output = [];
    for (className in classes) {
      value = classes[className];
      if (value) {
        output.push(className);
      }
    }
    return output.join(' ');
  },
  url: function(name, data, options) {
    var page, relativeUrl, wfl;
    if (data == null) {
      data = {};
    }
    if (options == null) {
      options = {};
    }
    _.merge(_.pick(arguments[arguments.length - 2], _propertiesToPick), options);
    wfl = _.last(arguments);
    page = wfl._getPageByName(name);
    if (options.page) {
      page.pagination = {
        page: options.page
      };
    }
    if (wfl.options.uglyUrls) {
      relativeUrl = wfl._url(page, data, options);
      if (wfl.options.displayExt) {
        return (_.compact([wfl.options.domain, wfl.options.basePath, relativeUrl || 'index']).join('/')) + wfl.options.outputExt;
      } else {
        return _.compact([wfl.options.domain, wfl.options.basePath, relativeUrl]).join('/');
      }
    } else {
      return _.compact([wfl.options.domain, wfl.options.basePath, wfl._url(page, data, options), "index" + wfl.options.outputExt]).join('/');
    }
  },
  asset: function(_path, options) {
    var base, ext, ref, wfl;
    if (_path == null) {
      _path = '';
    }
    if (options == null) {
      options = {};
    }
    wfl = _.last(arguments);
    if (wfl.options.versionAssets && wfl.config.rev && options.versioned) {
      ref = _path.split('.'), base = ref[0], ext = ref[1];
      _path = base + "_" + wfl.config.rev + "." + ext;
    }
    return _.compact([wfl.options.domain, wfl.options.basePath, wfl.options.assetPath, _path]).join('/');
  },
  absoluteURL: function(url) {
    var wfl;
    wfl = _.last(arguments);
    return _.compact([wfl.options.domain, wfl.options.basePath, url]).join('/');
  },
  t: function(key) {
    var args, page, ref, wfl;
    ref = [arguments[arguments.length - 1], arguments[arguments.length - 2], arguments.length > 2 ? arguments[arguments.length - 3] : {}], wfl = ref[0], page = ref[1], args = ref[2];
    args.lng = page.language;
    return wfl.i18n(key, args);
  },
  loc: function(data, language) {
    var page, wfl;
    if (data == null) {
      data = {};
    }
    wfl = _.last(arguments);
    page = arguments[arguments.length - 2];
    language = wfl.options.languages.indexOf(language) > -1 ? language : page.language || wfl.options.defaultLanguage;
    if (_.isArray(data)) {
      return data.map((function(_this) {
        return function(item) {
          if (item._localised) {
            return item[language] || item[wfl.options.fallbackLanguage];
          } else {
            return item;
          }
        };
      })(this));
    } else if (!data._localised) {
      return data;
    } else {
      return data[language] || data[wfl.options.fallbackLanguage];
    }
  }
};