Class: Ecm::Galleries::PicturesHelper

Inherits:
Rao::ViewHelper::Base
  • Object
show all
Defined in:
app/view_helpers/ecm/galleries/pictures_helper.rb

Overview

Usage:

# app/controllers/application_vontroller.rb
class ApplicationController < ActionController::Base
  view_helper Ecm::Galleries::PicturesHelper, as: :pictures_helper
  # ...
end

# app/views/home/index.html.haml
= pictures_helper(self).render(name: 'main', variant_options: { combine_options: { resize: "255x255^", extent: "255x255", gravity: "center"} }, show_details: true)

Default options are taken from Ecm::Galleries::Configuration.pictures_helper_render_default_options. You can set this option in the initializer.

You can pass the image_tag_only option to render just the <img>-tag without a bootstrap card.

Instance Method Summary collapse

Constructor Details

#initialize(context) ⇒ PicturesHelper

Returns a new instance of PicturesHelper.



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# File 'app/view_helpers/ecm/galleries/pictures_helper.rb', line 20

def initialize(context)
  @context = context
end

Instance Method Details

#render(options = {}) ⇒ Object 



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# File 'app/view_helpers/ecm/galleries/pictures_helper.rb', line 24

def render(options = {})
  options.reverse_merge!(Ecm::Galleries::Configuration.pictures_helper_render_default_options)
  
  id              = options.delete(:id)
  variant_options = options.delete(:variant_options) || {}
  show_details    = options.delete(:show_details)
  image_tag_only  = options.delete(:image_tag_only)
  
  resource = Ecm::Galleries::PictureDetail.where(id: id).first
  c.render partial: 'ecm/galleries/pictures_helper/render', locals: { resource: resource, variant_options: variant_options, show_details: show_details, image_tag_only: image_tag_only }
end