we-plugin-file/server/helpers/we-image-fancybox.js

We.js file plugin with suport to storages

/**
 * We image helper
 *
 * usage: {{we-image-fancybox imageObject style}}
 */

module.exports = function (we) {
  /**
   * Render one image tag from we.js image model
   * @param  {Object} image
   * @param  {String} format
   * @return {String}
   */
  return function render (image, style) {
    var options = arguments[arguments.length - 1]
    var html = ''

    if (!image || !image.urls) return html

    if (!image.urls[style]) style = 'original'

    var attributes = []
    // pass helper attributes to link element
    for (var attributeName in options.hash) {
      attributes.push(attributeName + '="' + options.hash[attributeName] + '"')
    }

    html += '<a href="' + image.urls.original + '" title="' + image.originalname + '"  ' + attributes.join(' ') + ' >'
    html += '<img alt="' + image.description + '" src="' + image.urls[style] + '" alt="' + image.originalname + '" >'
    html += '</a>'

    return new we.hbs.SafeString(html)
  }
}