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# File 'app/controllers/restapi/restapis_controller.rb', line 5
def index
respond_to do |format|
if Restapi.configuration.use_cache?
path = Restapi.configuration.doc_base_url.dup
if [:resource, :method, :format].any? { |p| params[p].to_s =~ /\W/ }
head :bad_request and return
end
path << "/" << params[:resource] if params[:resource].present?
path << "/" << params[:method] if params[:method].present?
if params[:format].present?
path << ".#{params[:format]}"
else
path << ".html"
end
cache_file = File.join(Restapi.configuration.cache_dir, path)
if File.exists?(cache_file)
content_type = case params[:format]
when "json" then "application/json"
else "text/html"
end
send_file cache_file, :type => content_type, :disposition => "inline"
else
Rails.logger.error("API doc cache not found for '#{path}'. Perhaps you have forgot to run `rake restapi:cache`")
head :not_found
end
return
end
Restapi.reload_documentation if Restapi.configuration.reload_controllers?
@doc = Restapi.to_json(params[:resource], params[:method])
format.json do
render :json => @doc
end
format.html do
@doc = @doc[:docs]
if params[:resource].present? && params[:method].present?
@resource = @doc[:resources].first
@method = @resource[:methods].first
render 'method'
elsif params[:resource].present?
@resource = @doc[:resources].first
render 'resource'
else
render 'index'
end
end
end
end
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