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Commit efd6f22ec182782077682d0a7e58ea839124c1fd

Authored by Evandro Jr
2 parents d1d5c054 8dc62c15
Exists in theme-brasil-digital-from-staging and in 9 other branches angular_poc, api-article-archived, backup-7-jan-2016, captcha_serpro_plugin, login-captcha, production, resend_confirmation_email, staging, staging_rails3

Merge branch 'virtuoso_integration' of gitlab.com:participa/noosfero into virtuoso_integration

Showing 10 changed files with 101 additions and 8 deletions   Show diff stats
plugins/virtuoso/Gemfile
  Diff comments   View file @efd6f22
1 gem 'rdf' 1 gem 'rdf'
2 gem 'rdf-virtuoso' 2 gem 'rdf-virtuoso'
3 gem 'oai' 3 gem 'oai'
  4 +gem 'liquid'
plugins/virtuoso/lib/ext/literal.rb 0 → 100644
  Diff comments   View file @efd6f22
@@ -0,0 +1,7 @@ @@ -0,0 +1,7 @@
  1 +class RDF::Literal
  2 +
  3 + def to_liquid
  4 + value
  5 + end
  6 +
  7 +end
plugins/virtuoso/lib/ext/solution.rb 0 → 100644
  Diff comments   View file @efd6f22
@@ -0,0 +1,7 @@ @@ -0,0 +1,7 @@
  1 +class RDF::Query::Solution
  2 +
  3 + def to_liquid
  4 + HashWithIndifferentAccess.new(to_hash)
  5 + end
  6 +
  7 +end
plugins/virtuoso/lib/virtuoso_plugin.rb
  Diff comments   View file @efd6f22
@@ -8,4 +8,16 @@ class VirtuosoPlugin < Noosfero::Plugin @@ -8,4 +8,16 @@ class VirtuosoPlugin < Noosfero::Plugin
8 _('Virtuoso integration') 8 _('Virtuoso integration')
9 end 9 end
10 10
  11 + def content_types
  12 + [VirtuosoPlugin::TriplesTemplate]
  13 + end
  14 +
  15 + def settings
  16 + @settings ||= Noosfero::Plugin::Settings.new(context.environment, VirtuosoPlugin)
  17 + end
  18 +
  19 + def virtuoso_client
  20 + @virtuoso_client ||= RDF::Virtuoso::Repository.new("#{settings.virtuoso_uri}/sparql", :update_uri => "#{settings.virtuoso_uri}/sparql-auth", :username => settings.virtuoso_username, :password => settings.virtuoso_password, :auth_method => 'digest', :timeout => 30)
  21 + end
  22 +
11 end 23 end
plugins/virtuoso/lib/virtuoso_plugin/dspace_harvest.rb
  Diff comments   View file @efd6f22
@@ -7,18 +7,18 @@ class VirtuosoPlugin::DspaceHarvest @@ -7,18 +7,18 @@ class VirtuosoPlugin::DspaceHarvest
7 @environment = environment 7 @environment = environment
8 end 8 end
9 9
10 - def settings  
11 - @settings ||= Noosfero::Plugin::Settings.new(@environment, VirtuosoPlugin) 10 + attr_reader :environment
  11 +
  12 + def plugin
  13 + @plugin ||= VirtuosoPlugin.new(self)
12 end 14 end
13 15
  16 + delegate :settings, :to => :plugin
  17 +
14 def dspace_client 18 def dspace_client
15 @dspace_client ||= OAI::Client.new("#{settings.dspace_uri}/oai/request") 19 @dspace_client ||= OAI::Client.new("#{settings.dspace_uri}/oai/request")
16 end 20 end
17 21
18 - def virtuoso_client  
19 - @virtuoso_client ||= RDF::Virtuoso::Repository.new("#{settings.virtuoso_uri}/sparql", :update_uri => "#{settings.virtuoso_uri}/sparql-auth", :username => settings.virtuoso_username, :password => settings.virtuoso_password, :auth_method => 'digest', :timeout => 30)  
20 - end  
21 -  
22 def triplify(record) 22 def triplify(record)
23 metadata = VirtuosoPlugin::DublinCoreMetadata.new(record.metadata) 23 metadata = VirtuosoPlugin::DublinCoreMetadata.new(record.metadata)
24 puts "triplify #{record.header.identifier}" 24 puts "triplify #{record.header.identifier}"
@@ -27,7 +27,7 @@ class VirtuosoPlugin::DspaceHarvest @@ -27,7 +27,7 @@ class VirtuosoPlugin::DspaceHarvest
27 values = [metadata.send(c)].flatten.compact 27 values = [metadata.send(c)].flatten.compact
28 values.each do |value| 28 values.each do |value|
29 query = RDF::Virtuoso::Query.insert_data([RDF::URI.new(metadata.identifier), RDF::URI.new("http://purl.org/dc/elements/1.1/#{c}"), value]).graph(RDF::URI.new(settings.dspace_uri)) 29 query = RDF::Virtuoso::Query.insert_data([RDF::URI.new(metadata.identifier), RDF::URI.new("http://purl.org/dc/elements/1.1/#{c}"), value]).graph(RDF::URI.new(settings.dspace_uri))
30 - virtuoso_client.insert(query) 30 + plugin.virtuoso_client.insert(query)
31 end 31 end
32 end 32 end
33 end 33 end
plugins/virtuoso/lib/virtuoso_plugin/dublin_core_metadata.rb
  Diff comments   View file @efd6f22
@@ -9,7 +9,7 @@ class VirtuosoPlugin::DublinCoreMetadata @@ -9,7 +9,7 @@ class VirtuosoPlugin::DublinCoreMetadata
9 @creator = xpath(element, './/dc:creator') 9 @creator = xpath(element, './/dc:creator')
10 @subject = xpath_all(element, './/dc:subject').map(&:text) 10 @subject = xpath_all(element, './/dc:subject').map(&:text)
11 @description = xpath(element, './/dc:description') 11 @description = xpath(element, './/dc:description')
12 - @date = xpath_all(element, './/dc:date').map(&:text) 12 + @date = xpath(element, './/dc:date')
13 @type = xpath(element, './/dc:type') 13 @type = xpath(element, './/dc:type')
14 @identifier = xpath(element, './/dc:identifier') 14 @identifier = xpath(element, './/dc:identifier')
15 @language = xpath(element, './/dc:language') 15 @language = xpath(element, './/dc:language')
plugins/virtuoso/lib/virtuoso_plugin/triples_template.rb 0 → 100644
  Diff comments   View file @efd6f22
@@ -0,0 +1,33 @@ @@ -0,0 +1,33 @@
  1 +class VirtuosoPlugin::TriplesTemplate < Article
  2 +
  3 + def self.short_description
  4 + _('Triples template')
  5 + end
  6 +
  7 + def self.description
  8 + _('Triples template')
  9 + end
  10 +
  11 + settings_items :query, :type => :string
  12 + settings_items :template, :type => :string
  13 +
  14 + attr_accessible :query, :template
  15 +
  16 + def to_html(options = {})
  17 + article = self
  18 + proc do
  19 + render :file => 'content_viewer/triples_template', :locals => {:article => article}
  20 + end
  21 + end
  22 +
  23 + def plugin
  24 + @plugin ||= VirtuosoPlugin.new(self)
  25 + end
  26 +
  27 + def template_content
  28 + results = plugin.virtuoso_client.query(query)
  29 + liquid_template = Liquid::Template.parse("{% for row in results %}#{template}{% endfor %}")
  30 + liquid_template.render('results' => results)
  31 + end
  32 +
  33 +end
plugins/virtuoso/test/unit/virtuoso_plugin_test.rb 0 → 100644
  Diff comments   View file @efd6f22
@@ -0,0 +1,16 @@ @@ -0,0 +1,16 @@
  1 +require File.dirname(__FILE__) + '/../test_helper'
  2 +
  3 +class VirtuosoPluginTest < ActiveSupport::TestCase
  4 +
  5 + def setup
  6 + @environment = Environment.default
  7 + @plugin = VirtuosoPlugin.new
  8 + end
  9 +
  10 + attr_reader :plugin
  11 +
  12 + should 'define a new content' do
  13 + assert_equal [VirtuosoPlugin::TriplesTemplate], plugin.content_types
  14 + end
  15 +
  16 +end
plugins/virtuoso/views/cms/virtuoso_plugin/_triples_template.html.erb 0 → 100644
  Diff comments   View file @efd6f22
@@ -0,0 +1,10 @@ @@ -0,0 +1,10 @@
  1 +<%= required_fields_message %>
  2 +
  3 +<%= render :file => 'shared/tiny_mce' %>
  4 +
  5 +<%= required labelled_form_field(_('Title'), text_field(:article, 'name', :size => '64', :maxlength => 150)) %>
  6 +<%= labelled_form_field(_('SPARQL Query'), text_area(:article, :query, :style => 'width: 98%; height: 120px;')) %>
  7 +<%= labelled_form_field(_('Template'), text_area(:article, :template, :style => 'width: 98%; height: 200px;', :class => 'mceEditor')) %>
  8 +
  9 +<%= render :partial => 'shared/lead_and_body', :locals => {:tiny_mce => true} %>
  10 +<%= render :partial => 'general_fields' %>
plugins/virtuoso/views/content_viewer/triples_template.html.erb 0 → 100644
  Diff comments   View file @efd6f22
@@ -0,0 +1,7 @@ @@ -0,0 +1,7 @@
  1 +<div class="body">
  2 + <%= article.body %>
  3 +</div>
  4 +
  5 +<div class="results">
  6 + <%= article.template_content %>
  7 +</div>