WIP ci skip

app/controllers/gobierto_data/api/v1/datasets_controller.rb

@@ -11,6 +11,43 @@ class DatasetsController < BaseController
         skip_before_action :authenticate_in_site, only: [:new, :create, :update, :destroy]
         skip_before_action :set_admin_with_token, except: [:new, :create, :update, :destroy]
 
+        def catalog
+          # TODO TRANSLATIONS...
+          @catalog_identifier_uri = gobierto_data_root_url
+          @catalog_title = "dcat catalog for #{current_site}"
+          @catalog_description = "this is catalog published by #{@catalog_identifier_uri} which contains datasets"
+          @catalog_issued = current_site.created_at
+          @catalog_modified = GobiertoData::Dataset.where(site_id: current_site.id).maximum(:created_at) || current_site.created_at
+          @catalog_languages = current_site.configuration.available_locales
+          @catalog_homepage = gobierto_data_root_url
+          @catalog_license_url = "https://opendatacommons.org/licenses/odbl/"         # REVIEW
+
+          @catalog_datasets = []
+          GobiertoData::Dataset.where(site_id: current_site.id).each do |dataset|
+            @catalog_datasets << {
+              dataset_url: gobierto_data_datasets_url(id: dataset.slug),
+              dataset_title: dataset.name,
+              dataset_description: GobiertoCommon::CustomFieldRecord.for_item(dataset).select { |record| record.payload.has_key? "description" }.first["payload"]["description"][preferred_locale],
+              dataset_keywords: [],
+              dataset_issued: dataset.created_at,
+              dataset_modified: dataset.updated_at,
+              dataset_languages: [preferred_locale],
+              dataset_license_url: "https://opendatacommons.org/licenses/odbl/",  # FIX license belongs to datase
+              dataset_publisher:  current_site.name,
+              dataset_publisher_mbox: current_site.reply_to_email,
+              dataset_distribution: [ {
+                format: 'application/csv',
+                download_url: download_gobierto_data_api_v1_dataset_url(dataset) # FIX link don't work directly
+              } ]
+            }
+          end
+
+          respond_to do |format|
+            format.xml
+          end
+        end
+
+
         # GET /api/v1/data/datasets
         # GET /api/v1/data/datasets.json
         # GET /api/v1/data/datasets.csv

app/views/gobierto_data/api/v1/datasets/catalog.xml.erb

@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<rdf:RDF
+ xmlns:time="http://www.w3.org/2006/time#"
+ xmlns:dct="http://purl.org/dc/terms/"
+ xmlns:dcat="http://www.w3.org/ns/dcat#"
+ xmlns:foaf="http://xmlns.com/foaf/0.1/"
+ xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
+ xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
+ <dcat:Catalog rdf:about="https://data.some.org/catalog">
+   <dct:identifier><%= @identifier_uri %></dct:identifier>
+   <dct:title><%= @catalog_title %></dct:title>
+   <dct:description><%= @catalog_description %></dct:description>
+   <dct:issued rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime"><%= @catalog_issued %></dct:issued>
+   <dct:modified rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime"><%= @catalog_modified %></dct:modified>
+   <%= @catalog_languages.map { |locale| "<dct:language>#{locale}</dct:language>" }.join.html_safe %>
+   <foaf:homepage rdf:resource="<%= @catalog_homepage %>"/>
+   <dct:license rdf:resource="<%= @catalog_license_url %>"/>
+   <% @catalog_datasets.each do |dataset| %><dcat:dataset>
+     <dcat:Dataset rdf:about="<%= dataset[:dataset_url]%>">
+       <dct:identifier><%= dataset[:dataset_url] %></dct:identifier>
+       <dct:title><%= dataset[:dataset_title] %></dct:title>
+       <dct:description><%= dataset[:dataset_description] %></dct:description>
+       <%= dataset[:dataset_keywords].map { |keyword| "<dct:keyword>#{locale}</dct:keyword>" }.join.html_safe %>
+       <dct:issued rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime"><%= dataset[:dataset_issued] %></dct:issued>
+       <dct:modified rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime"><%= dataset[:dataset_modified] %></dct:modified>
+       <%= dataset[:dataset_languages].map { |lang| "<dct:language>#{lang}</dct:language>" }.join.html_safe %>
+       <dct:license rdf:resource="<%= dataset[:dataset_title] %>"/>
+       <dct:publisher>
+         <foaf:Organization>
+             <foaf:name><%= dataset[:dataset_publisher] %></foaf:name>
+             <foaf:mbox><%= dataset[:dataset_publisher_mbox] %></foaf:mbox>
+         </foaf:Organization>
+       </dct:publisher>
+       <% dataset[:dataset_distribution].each do |distribution| %>
+       <dcat:distribution>
+         <dcat:Distribution>
+           <dct:identifier><%= @identifier_uri %></dct:identifier>
+           <dct:title><%= dataset[:dataset_title] %> in CSV format</dct:title>
+           <dct:description><%= dataset[:dataset_description] %></dct:description>
+           <dcat:downloadURL rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI"><%= distribution[:download_url] %></dcat:downloadURL>
+           <dcat:mediaType><%= distribution[:format] %></dcat:mediaType>
+           <dct:license rdf:resource="<%= dataset[:dataset_title] %>"/>
+         </dcat:Distribution>
+       </dcat:distribution>
+       <% end %>
+     </dcat:Dataset>
+   </dcat:dataset><% end %>
+ </dcat:Catalog>
+ </rdf:RDF>

config/routes.rb

@@ -664,6 +664,7 @@
               resource :favorite, only: [:create, :destroy]
               resources :favorites, only: [:index]
             end
+            get "catalog" => "datasets#catalog"
           end
         end
       end