Module: Pageflow::TextPage::ImageHelper

Defined in:
app/helper/pageflow/text_page/image_helper.rb

Instance Method Summary collapse

Instance Method Details

#background_asset_present_css_class(configuration) ⇒ Object 



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# File 'app/helper/pageflow/text_page/image_helper.rb', line 31

def background_asset_present_css_class(configuration)
  file =
    if configuration['background_type'] == 'video'
      find_file_in_entry(VideoFile, configuration['video_file_id'])
    else
      find_file_in_entry(ImageFile, configuration['background_image_id'])
    end

  file ? '' : 'no_background_asset'
end

#content_image(perma_id, alt, format = :medium) ⇒ Object 



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# File 'app/helper/pageflow/text_page/image_helper.rb', line 4

def content_image(perma_id, alt, format = :medium)
  image = find_file_in_entry(ImageFile, perma_id)
  if image
    image_tag(image.attachment.url(format), alt: alt)
  else
    ''
  end
end

#content_image_large(perma_id, alt, format = :large) ⇒ Object 



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# File 'app/helper/pageflow/text_page/image_helper.rb', line 13

def content_image_large(perma_id, alt, format = :large)
  image = find_file_in_entry(ImageFile, perma_id)
  if image
    image_tag(image.attachment.url(format), alt: alt)
  else
    ''
  end
end

#fullscreen_image_url(perma_id, format = :large) ⇒ Object 



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# File 'app/helper/pageflow/text_page/image_helper.rb', line 22

def fullscreen_image_url(perma_id, format = :large)
  image = find_file_in_entry(ImageFile, perma_id)
  if image
    return image.attachment.url(format)
  else
    '#'
  end
end