gistfile1.rb

def default_image_size
  320
end

def image_style
  "margin: 0;padding: 0;border: 0; max-width: 560px; height: auto;line-height: 100%;outline: none;text-decoration: none;"
end

def fallback_image_tag
  content_tag(:img,
    :class  => 'bodyImage',
    :src    => "http://#{host}/images/email/email_no_img_s1.gif",
    :alt    => "No photos yet",
    :border => "0",
    :width  => default_image_size,
    :style  => image_stylej
  ).html_safe
end

def actual_image_tag(image, count)
  content_tag(:img,
    :class  => 'bodyImage',
    :src    => image.src,
    :alt    => "Click to see #{pluralize(saved_search_property.image_count, 'Photo')}",
    :border =>"0",
    :width  => image_width(image),
    :style  => image_style
  )
end

def image_tag(image, count)
  return fallback_image_tag unless image
  actual_image_tag(image, count)
end

def saved_search_image_with_attributes(saved_search_property)
  first_image = saved_search_property.album.best_first_iamge_for_size(560, 320)
  width = image_width(first_image)
  a_tag_options = {
    :href => "#{auto_login_url}",
    :style =>"display: block;text-decoration: none; height: auto; :width => '#{width}';"
  }
  
  content_tag(:a, a_tag_options) do
    display_updated_attributes_for(saved_search_property) +
      image_tag(first_image, saved_search_property.count)
  end.html_safe
end

def image_width(image)
  return default_image_size unless image
  image.width > 0 ? image.width : default_image_size
end