agneta-platform/pages/scripts/helpers/image.js

Agneta Platform - Integrate and customize business applications

/*   Copyright 2017 Agneta Network Applications, LLC.
 *
 *   Source file: pages/scripts/helpers/image.js
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */
module.exports = function(locals) {

  var project = locals.project;

  //////////////////////////////////////////////////////////////
  // Get width and height of an image
  //////////////////////////////////////////////////////////////

  var sizeOf = require('image-size');
  var path = require('path');

  project.extend.helper.register('image_size', function(url) {
    var image_path = path.join(project.paths.source, url);
    return sizeOf(image_path);
  });

};