add citizen_science scraper for taxila

lib/ingestors/ingestor_factory.rb

@@ -39,7 +39,8 @@ def self.taxila_ingestors
         Ingestors::Taxila::SenseIngestor,
         Ingestors::Taxila::VuMaterialIngestor,
         Ingestors::Taxila::RdnlIngestor,
-        Ingestors::Taxila::HanIngestor
+        Ingestors::Taxila::HanIngestor,
+        Ingestors::Taxila::CitizenScienceIngestor
       ]
     end
 

lib/ingestors/taxila/citizen_science_ingestor.rb

@@ -0,0 +1,99 @@
+# frozen_string_literal: true
+
+require 'open-uri'
+require 'csv'
+require 'nokogiri'
+
+module Ingestors
+  module Taxila
+    class CitizenScienceIngestor < Ingestor
+      def self.config
+        {
+          key: 'citizen_science_event',
+          title: 'CitizenScience Events API',
+          category: :events
+        }
+      end
+
+      def read(url)
+        begin
+          process_citizen_science_events(url)
+          process_citizen_science_materials(url)
+        rescue Exception => e
+          @messages << "#{self.class.name} failed with: #{e.message}"
+        end
+
+        # finished
+        nil
+      end
+
+      private
+
+      def process_citizen_science_events(_url)
+        citizen_science_url = 'https://citizenscience.nl/events/'
+        overview_page = Nokogiri::HTML5.parse(open_url(citizen_science_url.to_s, raise: true))
+                                       .at_xpath("//h1[normalize-space(.)='Aankomende evenementen']")
+                                       &.ancestors('.container')&.first
+                                       &.css('.row')&.first
+                                       &.css('.card')
+
+        return if overview_page.nil?
+
+        overview_page.each_with_index do |el, _idx|
+          event = OpenStruct.new
+          event.url = el.css('a.btn').first['href']
+          event.title = el.css('p.project-name').text.strip
+          date_str = el.css('.fa-calendar').first.parent.text.strip
+          mapped_date_str = citizen_science_month_mapping(date_str)
+          event.start = DateTime.parse(mapped_date_str)
+          event.set_default_times
+          event.venue = el.css('.fa-map-marker-alt').first.parent.text.strip
+          event.description = el.css("div.half-content > p:not([style*='display: none']):not([hidden])").first.text.strip
+          event.source = 'CitizenScience'
+          event.timezone = 'Amsterdam'
+          add_event(event)
+        rescue Exception => e
+          @messages << "Extract event fields failed with: #{e.message}"
+        end
+      end
+
+      def process_citizen_science_materials(_url)
+        urls = [
+          'https://citizenscience.nl/resources',
+          'https://citizenscience.nl/training_resources'
+        ]
+
+        urls.each do |citizen_science_url|
+          3.times do |i|
+            new_url = "#{citizen_science_url}?page=#{i + 1}"
+            sleep(1) unless Rails.env.test? and File.exist?('test/vcr_cassettes/ingestors/citizen_science.yml')
+            overview_page = Nokogiri::HTML5.parse(open_url(new_url.to_s, raise: true))
+                                           .css('.project-card')
+
+            overview_page.each_with_index do |el, _idx|
+              material = OpenStruct.new
+              material.url = "https://www.citizenscience.nl#{el.css('h3.project-name').first.parent['href']}"
+              material.title = el.css('h3.project-name').first.text.strip
+              material.description = el.css(".project-description").first.text.strip
+              add_material(material)
+            rescue Exception => e
+              @messages << "Extract material fields failed with: #{e.message}"
+            end
+          end
+        end
+      end
+
+      def citizen_science_month_mapping(str)
+        mapping = [
+          %w[Mrt Mar],
+          %w[Mei May],
+          %w[Okt Oct]
+        ]
+        mapping.each do |dutch, english|
+          str = str.gsub(dutch, english)
+        end
+        str
+      end
+    end
+  end
+end

test/unit/ingestors/taxila/citizen_science_ingestor_test.rb

@@ -0,0 +1,90 @@
+require 'test_helper'
+
+class CitizenScienceIngestorTest < ActiveSupport::TestCase
+  setup do
+    @user = users(:regular_user)
+    @content_provider = content_providers(:another_portal_provider)
+    mock_ingestions
+    mock_timezone
+  end
+
+  test 'can ingest events from citizen_science' do
+    source = @content_provider.sources.build(
+      url: 'https://citizenscience.nl/events/',
+      method: 'citizen_science',
+      enabled: true
+    )
+
+    ingestor = Ingestors::Taxila::CitizenScienceIngestor.new
+
+    # check event doesn't exist yet
+    new_title = 'High-Level Policy Event on the Sustainability of Citizen Science'
+    new_url = 'https://events.teams.microsoft.com/event/47581424-c548-4f07-928a-9fed358df416@659b3608-37a1-406b-9e1a-02c011decd3c'
+    refute Event.where(title: new_title, url: new_url).any?
+
+    # run task
+    assert_difference 'Event.count', 13 do
+      freeze_time(2023) do
+        VCR.use_cassette("ingestors/citizen_science") do
+          ingestor.read(source.url)
+          ingestor.write(@user, @content_provider)
+        end
+      end
+    end
+
+    assert_equal 13, ingestor.events.count
+    assert_equal 13, ingestor.stats[:events][:added]
+    assert_equal 0, ingestor.stats[:events][:updated]
+    assert_equal 0, ingestor.stats[:events][:rejected]
+
+    # check event does exist
+    event = Event.where(title: new_title, url: new_url).first
+    assert event
+    assert_equal new_title, event.title
+    assert_equal new_url, event.url
+
+    # check other fields
+    assert_equal 'CitizenScience', event.source
+    assert_equal 'Amsterdam', event.timezone
+    assert_equal Time.zone.parse('Mon, 19 Feb 2026 09:00:00.000000000 UTC +00:00'), event.start
+    assert_equal Time.zone.parse('Mon, 19 Feb 2026 10:00:00.000000000 UTC +00:00'), event.end
+    assert_equal 'Online', event.venue
+    assert event.online?
+  end
+
+  test 'can ingest materials from citizen_science' do
+    source = @content_provider.sources.build(
+      url: 'https://citizenscience.nl/events/',
+      method: 'citizen_science',
+      enabled: true
+    )
+
+    ingestor = Ingestors::Taxila::CitizenScienceIngestor.new
+
+    # check material doesn't exist yet
+    new_title = 'Naar een vaste plek voor burgerwetenschap in het netwerk van openbare bibliotheken'
+    new_url = 'https://www.citizenscience.nl/resource/475'
+    refute Material.where(title: new_title, url: new_url).any?
+
+    # run task
+    assert_difference 'Material.count', 25 do
+      freeze_time(2023) do
+        VCR.use_cassette("ingestors/citizen_science") do
+          ingestor.read(source.url)
+          ingestor.write(@user, @content_provider)
+        end
+      end
+    end
+
+    assert_equal 33, ingestor.materials.count
+    assert_equal 25, ingestor.stats[:materials][:added]
+    assert_equal 8, ingestor.stats[:materials][:updated]
+    assert_equal 0, ingestor.stats[:materials][:rejected]
+
+    # check material does exist
+    material = Material.where(title: new_title, url: new_url).first
+    assert material
+    assert_equal new_title, material.title
+    assert_equal new_url, material.url
+  end
+end