Rules

#!/usr/bin/env ruby

# A few helpful tips about the Rules file:
#
# * The order of rules is important: for each item, only the first matching
#   rule is applied.
#
# * Item identifiers start and end with a slash (e.g. “/about/” for the file
#   “content/about.html”). To select all children, grandchildren, … of an
#   item, use the pattern “/about/*/”; “/about/*” will also select the parent,
#   because “*” matches zero or more characters.


preprocess do
  news_item_years.each do |y|
    @items << Nanoc3::Item.new(
        "",
        { :title => "News Items from #{y}",
          :year  => y },
        "/news/archive/#{y}/"
      )
  end
end

compile '/atom' do
  filter :erb
end

compile '/news/archive/*/' do
  filter  :kramdown
  filter  :erb
  layout  'news'
  filter  :relativize_paths, :type => :html
end

compile '/assets/galleries/*/' do
  if item.identifier.split("/").count == 4
    filter  :kramdown
    filter  :erb
    layout  'gallery'
    filter  :relativize_paths, :type => :html
  end
end

compile '/assets/files/*/' do
  if item.identifier.split("/").count == 4
    filter  :kramdown
    filter  :erb
    layout  'file_gallery'
    filter  :relativize_paths, :type => :html
  end
end

compile '/assets/videos/*/' do
  if item.identifier.split("/").count == 4
    filter  :kramdown
    filter  :erb
    layout  'video_gallery'
    filter  :relativize_paths, :type => :html
  end
end

# Don't compile anything else in the 'assets' folder
compile '/assets/*/' do end


compile '/' do
  filter :erb
  filter :kramdown
  layout 'index_template'
  filter :relativize_paths, :type => :html
end

compile '/personnel/' do
  filter :erb
  filter :kramdown
  layout 'personnel_overview'
  filter :relativize_paths, :type => :html
end

compile '/projects/subprojects/*/' do
  filter :erb
  filter :kramdown
  layout 'subproject_detail'
  filter :relativize_paths, :type => :html
end

compile '/projects/*/' do
  filter :erb
  filter :kramdown
  layout 'project_detail'
  filter :relativize_paths, :type => :html
end

compile '/projects/' do
  filter :kramdown
  filter :erb
  layout 'projects_overview'
  filter :relativize_paths, :type => :html
end


compile '/resources/*/' do
  filter :erb
  filter :kramdown
  layout 'resource_detail'
  filter :relativize_paths, :type => :html
end

compile '/resources/' do
  filter :erb
  filter :kramdown
  layout 'resources_overview'
  filter :relativize_paths, :type => :html
end

compile '/saliency/' do
  filter :erb
  filter :kramdown
  layout 'resource_detail'
  filter :relativize_paths, :type => :html
end

compile '/news/' do
  filter :erb
  filter :kramdown
  layout 'news'
  filter :relativize_paths, :type => :html
end

compile '/publications/' do
  filter :erb
  filter :kramdown
  layout 'publications'
  filter :relativize_paths, :type => :html
end

compile '/publications', :rep => :bibtex do
  filter :erb
  filter :kramdown
  layout 'publication_bibtex_all'
end

compile '/publications/*', :rep => :bibtex do
  filter  :erb
  layout  'publication_bibtex'
end

compile '/publications/*', :rep => :default do
  filter  :erb
  filter  :kramdown
  layout  'publication_detail'
  filter  :rubypants
  filter :relativize_paths, :type => :html
end


compile '/header/' do
  filter :erb
  filter :relativize_paths
end

compile '/redirects/*/' do
  filter  :erb
  layout  'meta_refresh'
end

compile '*' do
  filter :erb
  filter :kramdown
  layout 'default'
  filter :relativize_paths, :type => :html
end



# -----------------------------------------------------------------------------
# Route redirects
# -----------------------------------------------------------------------------
route '/redirects/*/' do
  item[:old_address]
end


# -----------------------------------------------------------------------------
# Route assets
# -----------------------------------------------------------------------------

# Route the galleries

# route thumbnails specially
route '/assets/galleries/*/*-thumb/' do
  "/galleries/" + item.identifier.split("/")[3] + "/thumbs/" +
                  item.identifier.chop.split("/")[-1] + '.' + item[:extension]
end

# route everything else
route '/assets/galleries/*/' do
  if item.identifier.split("/").count == 4
    "/galleries/" + item.identifier.split('/')[3] + "/index.html"
  else
    "/galleries/" + (item.identifier.chop).split("/")[3..-1].join("/") +
                  '.' + item[:extension]
  end
end

# route files
route '/assets/files/*/' do
  if item.identifier.split("/").count == 4
    "/files/" + item.identifier.split('/')[3] + "/index.html"
  else
    "/files/" + (item.identifier.chop).split("/")[3..-1].join("/") +
                  '.' + item[:extension]
  end
end

route '/assets/videos/*/' do
  if item.identifier.split("/").count == 4
    "/videos/" + item.identifier.split('/')[3] + "/index.html"
  else
    "/videos/" + (item.identifier.chop).split("/")[3..-1].join("/") +
                  '.' + item[:extension]
  end
end

# Route the remaining assets
route '/assets/*/' do
  split_up = (item.identifier.chop).split("/")
    '/' + split_up[2] + '/' + split_up[-1] + '.' + item[:extension]
end

# -----------------------------------------------------------------------------
# Route the bibtex versions of publications
# -----------------------------------------------------------------------------

route '/publications/*', :rep => :bibtex do
  '/publications/bibtex/' + item.identifier.split("/")[-1] + ".bib"
end

route '/publications', :rep => :bibtex do

end

# -----------------------------------------------------------------------------
# Route the Atom feed
# -----------------------------------------------------------------------------
route '/atom' do
  '/atom.xml'
end

# -----------------------------------------------------------------------------
# Route everything else
# -----------------------------------------------------------------------------

route '*' do
  item.identifier + 'index.html'
end

layout '*', :erb