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Contents
require_dependency "publish_my_data/application_controller" module PublishMyData class DatasetsController < ApplicationController respond_to :html, :ttl, :rdf, :nt, :json # /datasets/:id (where :id is the dataset 'slug') def show @dataset = Dataset.find_by_slug(params[:id]) @types = RdfType.where('?s a ?uri').graph(@dataset.data_graph_uri).resources if request.format.html? @type_resource_counts = {} @types.each do |t| @type_resource_counts[t.uri.to_s] = Resource.where("?uri a <#{t.uri.to_s}>").count end end respond_with(@dataset) end # /datasets?page=2&per_page=10 # /datasets?theme=foo def index dataset_criteria = Dataset.all dataset_criteria = add_theme_filter(dataset_criteria) @datasets = paginate_resources(dataset_criteria) respond_with(@datasets) end def themes # TODO: decide on how the themes will be represented in the metadata. # Get a list of themes. @themes = ['theme1', 'theme2'] end private def add_theme_filter(criteria) unless params[:theme].blank? @theme = params[:theme] criteria.where("?uri <#{PMD_DS.theme}> '#{@theme}'") end criteria end end end
Version data entries
3 entries across 3 versions & 1 rubygems