photomix/app/helpers/application_helper.rb

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# Methods added to this helper will be available to all templates in the application.
module ApplicationHelper
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def breadcrumbs(sep = "/", include_home = true)
levels = request.path.split('?')[0].split('/')
levels.delete_at(0)
#links = "You are here: "
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links = content_tag('a', "HOME", :href => root_path ) if include_home
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nocrumb = ["collections", "albums", "photos", "tags", "new", "edit", "tags"]
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levels.each_with_index do |level, index|
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level = level.gsub(/^[0-9]+\-/,"") #if levels[index-1] == "photos"
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level = level.gsub("-", " ")
if index+1 == levels.length
#links += " #{sep} #{level.upcase}" unless nocrumb.include?(level)
elsif !nocrumb.include?(level)
links += " " + sep + " "
links += content_tag('a', level.upcase, :href => '/'+levels[0..index].join('/'))
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end
end
content_tag("div", links, :id => "breadcrumb")
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end
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end