Read content items from local storage

app/lib/registries/registry.rb

@@ -1,5 +1,7 @@
 module Registries
   class Registry
+    NAMESPACE = "registries".freeze
+
     def can_refresh_cache?
       false
     end

app/lib/services.rb

@@ -3,20 +3,115 @@
 require "gds_api/email_alert_api"
 
 module Services
+  ALLOWED_LOCAL_CONTENT = %w[
+    _
+    _aaib-reports
+    _administrative-appeals-tribunal-decisions
+    _ai-assurance-techniques
+    _algorithmic-transparency-records
+    _animal-disease-cases-england
+    _armed-forces-covenant-businesses
+    _asylum-support-tribunal-decisions
+    _business-and-industry
+    _business-finance-support
+    _capital-grant-finder
+    _childcare-parenting
+    _cma-cases
+    _corporate-information
+    _crime-justice-and-law
+    _data-access-approvals-register
+    _data-ethics-guidance
+    _defence-and-armed-forces
+    _designs-decisions
+    _drug-device-alerts
+    _drug-safety-update
+    _education
+    _employment-appeal-tribunal-decisions
+    _employment-tribunal-decisions
+    _entering-staying-uk
+    _environment
+    _eu-withdrawal-act-2018-statutory-instruments
+    _european-structural-investment-funds
+    _export-health-certificates
+    _find-digital-market-research
+    _find-funding-for-land-or-farms
+    _find-hmrc-contacts
+    _find-hmrc-manuals
+    _find-licences
+    _flood-and-coastal-erosion-risk-management-research-reports
+    _going-and-being-abroad
+    _government_all
+    _government_case-studies
+    _government_groups
+    _government_people
+    _government_statistical-data-sets
+    _health-and-social-care
+    _housing-local-and-community
+    _international-development-funding
+    _international
+    _life-circumstances
+    _maib-reports
+    _marine-equipment-approved-recommendations
+    _money
+    _official-documents
+    _product-safety-alerts-reports-recalls
+    _protected-food-drink-names
+    _raib-reports
+    _regional-and-local-government
+    _research-for-development-outputs
+    _residential-property-tribunal-decisions
+    _search
+    _search_all
+    _search_guidance-and-regulation
+    _search_news-and-communications
+    _search_policy-papers-and-consultations
+    _search_research-and-statistics
+    _search_services
+    _search_transparency-and-freedom-of-information-releases
+    _service-life-saving-maritime-appliances
+    _service-standard-reports
+    _sfo-cases
+    _society-and-culture
+    _support-for-veterans
+    _tax-and-chancery-tribunal-decisions
+    _traffic-commissioner-regulatory-decisions
+    _transport
+    _welfare
+    _work
+    _world
+    _world_organisations
+  ].freeze
+
+  # The filenames of the local files are the paths of the content items with "/" converted to "_"
+  # _.json is the content item for the home page (used for taxons)
+  # _search_all is the content item for /search/all, etc
+  def self.filename_from_path(path)
+    path_overrides = { "" => "_" }
+    path_overrides[path] || path.gsub("/", "_")
+  end
+
   def self.content_store
     GdsApi::ContentStore.new(Plek.find("content-store"))
   end
 
   def self.cached_content_item(base_path)
-    Rails.cache.fetch("finder-frontend_content_items#{base_path}", expires_in: 5.minutes) do
-      GovukStatsd.time("content_store.fetch_request_time") do
-        content_item = content_store.content_item(base_path)
-        content_item_hash = content_item.to_h
-        content_item_hash["cache_control"] = {
-          "max_age" => content_item.cache_control["max-age"],
-          "public" => !content_item.cache_control.private?,
-        }
-        content_item_hash
+    filename = filename_from_path(base_path)
+
+    if ALLOWED_LOCAL_CONTENT.include?(filename)
+      GovukStatsd.time("file_store.fetch_request_time") do
+        JSON.parse(File.read(Rails.root.join("config/local_content/#{filename}.json")))
+      end
+    else
+      Rails.cache.fetch("finder-frontend_content_items#{base_path}", expires_in: 5.minutes) do
+        GovukStatsd.time("content_store.fetch_request_time") do
+          content_item = content_store.content_item(base_path)
+          content_item_hash = content_item.to_h
+          content_item_hash["cache_control"] = {
+            "max_age" => content_item.cache_control["max-age"],
+            "public" => !content_item.cache_control.private?,
+          }
+          content_item_hash
+        end
       end
     end
   end

config/local_content/_aaib-reports.json

@@ -0,0 +1 @@
+{"analytics_identifier":null,"base_path":"/aaib-reports","content_id":"b7574bba-969f-4c49-855a-ae1586258ff6","description":"Find reports of AAIB investigations into air accidents and incidents","details":{"default_documents_per_page":50,"document_noun":"report","facets":[{"allowed_values":[{"label":"Commercial - fixed wing","value":"commercial-fixed-wing"},{"label":"Commercial - rotorcraft","value":"commercial-rotorcraft"},{"label":"General aviation - fixed wing","value":"general-aviation-fixed-wing"},{"label":"General aviation - rotorcraft","value":"general-aviation-rotorcraft"},{"label":"Spaceflight","value":"spaceflight"},{"label":"Sport aviation and balloons","value":"sport-aviation-and-balloons"},{"label":"Unmanned Aircraft Systems (UAS)","value":"unmanned-aircraft-systems"}],"display_as_result_metadata":true,"filterable":true,"key":"aircraft_category","name":"Category","preposition":"in category","type":"text"},{"allowed_values":[{"label":"Annual safety report","value":"annual-safety-report"},{"label":"Bulletin - Correspondence investigation","value":"correspondence-investigation"},{"label":"Bulletin - Field investigation","value":"field-investigation"},{"label":"Bulletin - Pre-1997 uncategorised monthly report","value":"pre-1997-monthly-report"},{"label":"Foreign report","value":"foreign-report"},{"label":"Formal report","value":"formal-report"},{"label":"Spaceflight","value":"spaceflight"},{"label":"Special bulletin","value":"special-bulletin"},{"label":"Safety study","value":"safety-study"}],"display_as_result_metadata":true,"filterable":true,"key":"report_type","name":"Report type","preposition":"of type","type":"text"},{"display_as_result_metadata":true,"filterable":true,"key":"date_of_occurrence","name":"Date of occurrence","preposition":"occurred","short_name":"Occurred","type":"date"},{"display_as_result_metadata":false,"filterable":false,"key":"aircraft_type","name":"Aircraft type","type":"text"},{"display_as_result_metadata":false,"filterable":false,"key":"location","name":"Location","type":"text"},{"display_as_result_metadata":false,"filterable":false,"key":"registration","name":"Registration","type":"text"}],"filter":{"format":"aaib_report"},"show_metadata_block":true,"show_summaries":true,"show_table_of_contents":true},"document_type":"finder","first_published_at":"2015-09-03T15:47:48+01:00","links":{"available_translations":[{"api_path":"/api/content/aaib-reports","api_url":"https://www.gov.uk/api/content/aaib-reports","base_path":"/aaib-reports","content_id":"b7574bba-969f-4c49-855a-ae1586258ff6","document_type":"finder","links":{},"locale":"en","public_updated_at":"2025-04-28T18:53:05Z","schema_name":"finder","title":"Air Accidents Investigation Branch reports","web_url":"https://www.gov.uk/aaib-reports","withdrawn":false}],"organisations":[{"analytics_identifier":"OT248","api_path":"/api/content/government/organisations/air-accidents-investigation-branch","api_url":"https://www.gov.uk/api/content/government/organisations/air-accidents-investigation-branch","base_path":"/government/organisations/air-accidents-investigation-branch","content_id":"38eb5d8f-2d89-480c-8655-e2e7ac23f8f4","details":{"acronym":"AAIB","brand":"department-for-transport","default_news_image":{"high_resolution_url":"https://assets.publishing.service.gov.uk/media/5a37db2240f0b649cceb18ad/s960_AAIB_Default_News_Image.jpg","url":"https://assets.publishing.service.gov.uk/media/5a37db23e5274a79051c9260/s300_AAIB_Default_News_Image.jpg"},"logo":{"crest":"custom","formatted_title":"Air Accidents\u003cbr/\u003eInvestigation Branch","image":{"alt_text":"Air Accidents Investigation Branch","url":"https://assets.publishing.service.gov.uk/media/6751c5542086e98fae3511a9/AAIB_logo_black_-_transparent_background_960_px_640_px.png"}},"organisation_govuk_status":{"status":"live","updated_at":null,"url":null}},"document_type":"organisation","links":{},"locale":"en","schema_name":"organisation","title":"Air Accidents Investigation Branch","web_url":"https://www.gov.uk/government/organisations/air-accidents-investigation-branch","withdrawn":false}]},"locale":"en","phase":"live","public_updated_at":"2025-04-28T19:53:05+01:00","publishing_app":"specialist-publisher","publishing_request_id":"21-1745867267.641-10.13.35.92-695","publishing_scheduled_at":null,"rendering_app":"finder-frontend","scheduled_publishing_delay_seconds":null,"schema_name":"finder","title":"Air Accidents Investigation Branch reports","updated_at":"2025-12-10T10:55:51+00:00","withdrawn_notice":{}}

config/local_content/_ai-assurance-techniques.json

@@ -0,0 +1 @@
+{"analytics_identifier":null,"base_path":"/ai-assurance-techniques","content_id":"5e5890a0-329a-42d2-9637-9d8433fe97ae","description":"Find out what AI assurance is and what AI assurance techniques you can use in your organisation.","details":{"default_documents_per_page":50,"document_noun":"case study","facets":[{"allowed_values":[{"label":"Big data analytics","value":"big-data-analytics"},{"label":"Data-driven profiling","value":"data-driven-profiling"},{"label":"Natural language processing and generation","value":"natural-language-processing-and-generation"},{"label":"Image recognition and video processing","value":"image-recognition-and-video-processing"},{"label":"Machine learning","value":"machine-learning"},{"label":"Deep learning","value":"deep-learning"},{"label":"Virtual agents or artificial conversational interfaces","value":"virtual-agents-or-artificial-conversational-interfaces"},{"label":"Robotic process automation and decision management","value":"robotic-process-automation-and-decision-management"},{"label":"Robotics and autonomous vehicles/systems","value":"robotics-and-autonomous-vehicles-systems"}],"display_as_result_metadata":true,"filterable":true,"key":"use_case","name":"Use case","preposition":"Use case","type":"text"},{"allowed_values":[{"label":"Agriculture, Forestry and Fishing (SIC Code Section A)","value":"agriculture-forestry-and-fishing"},{"label":"Mining and Quarrying (SIC Code Section B)","value":"mining-and-quarrying"},{"label":"Manufacturing (SIC Code Section C)","value":"manufacturing"},{"label":"Energy \u0026 Utilities (SIC Code Sections D \u0026 E)","value":"energy-and-utilities"},{"label":"Construction (SIC Code Section F)","value":"construction"},{"label":"Retail (SIC Code Section G)","value":"retail"},{"label":"Transportation \u0026 Storage (SIC Code Section H)","value":"transportation-and-storage"},{"label":"Accommodation and Food Service (SIC Code Section I)","value":"accommodation-and-food-service"},{"label":"Digital \u0026 Comms (SIC Code Section J)","value":"digital-and-comms"},{"label":"Financial and Insurance (SIC Code Section K)","value":"financial-and-insurance"},{"label":"Real Estate (SIC Code Section L)","value":"real-estate"},{"label":"Professional, Scientific \u0026 Professional Activities (SIC Code Section M)","value":"professional-scientific-and-professional-activities"},{"label":"Administrative \u0026 Support Services (SIC Code Section N)","value":"administrative-and-support-services"},{"label":"Public Administration \u0026 Defence (SIC Code Section O)","value":"public-administration-and-defence"},{"label":"Education (SIC Code Section P)","value":"education"},{"label":"Healthcare \u0026 Social Work (SIC Code Section Q)","value":"healthcare-and-social-work"},{"label":"Arts, Entertainment \u0026 Recreation (SIC Code Section R)","value":"arts-entertainment-and-recreation"},{"label":"Other Services (SIC Code Section S)","value":"other-services"}],"display_as_result_metadata":true,"filterable":true,"key":"sector","name":"Sector","preposition":"sector","type":"text"},{"allowed_values":[{"label":"Safety, security and robustness","value":"safety-security-and-robustness"},{"label":"Appropriate transparency and explainability","value":"appropriate-transparency-and-explainability"},{"label":"Fairness","value":"fairness"},{"label":"Accountability and governance","value":"accountability-and-governance"},{"label":"Contestability and redress","value":"contestability-and-redress"}],"display_as_result_metadata":true,"filterable":true,"key":"principle","name":"Principle","preposition":"Principle","type":"text"},{"allowed_values":[{"label":"R\u0026D","value":"r-and-d"},{"label":"Product and service development","value":"product-and-service-development"},{"label":"Manufacturing","value":"manufacturing"},{"label":"Service operations","value":"service-operations"},{"label":"Supply chain management","value":"supply-chain-management"},{"label":"Human Resources","value":"human-resources"},{"label":"Marketing and sales","value":"marketing-and-sales"},{"label":"Customer services","value":"customer-services"},{"label":"Risk management","value":"risk-management"},{"label":"Strategy and corporate finance","value":"strategy-and-corporate-finance"}],"display_as_result_metadata":true,"filterable":true,"key":"key_function","name":"Key function","preposition":"function","type":"text"},{"allowed_values":[{"label":"Data assurance","value":"data-assurance"},{"label":"Compliance audit","value":"compliance-audit"},{"label":"Formal verification","value":"formal-verification"},{"label":"Performance testing","value":"performance-testing"},{"label":"Certification","value":"certification"},{"label":"Risk Assessment","value":"risk-assessment"},{"label":"Impact Assessment","value":"impact-assessment"},{"label":"Impact Evaluation","value":"impact-evaluation"},{"label":"Conformity Assessment","value":"conformity-assessment"},{"label":"Bias Audit","value":"bias-audit"},{"label":"Assurance Warranty","value":"assurance-warranty"}],"display_as_result_metadata":true,"filterable":true,"key":"ai_assurance_technique","name":"AI Assurance Technique","preposition":"AI Assurance Technique","type":"text"},{"allowed_values":[{"label":"Technical","value":"technical"},{"label":"Procedural","value":"procedural"},{"label":"Educational","value":"educational"}],"display_as_result_metadata":true,"filterable":true,"key":"assurance_technique_approach","name":"Assurance Technique Approach","preposition":"Assurance Technique Approach","type":"text"}],"filter":{"format":"ai_assurance_portfolio_technique"},"show_metadata_block":true,"show_summaries":false,"show_table_of_contents":true,"summary":"\u003cp\u003eFind out what AI assurance is and what effective AI assurance techniques you can use in your organisation. You can also read examples of AI assurance in practice across a variety of sectors.\u003c/p\u003e\n"},"document_type":"finder","first_published_at":"2023-06-07T08:29:37+01:00","links":{"available_translations":[{"api_path":"/api/content/ai-assurance-techniques","api_url":"https://www.gov.uk/api/content/ai-assurance-techniques","base_path":"/ai-assurance-techniques","content_id":"5e5890a0-329a-42d2-9637-9d8433fe97ae","document_type":"finder","links":{},"locale":"en","public_updated_at":"2025-04-28T18:53:05Z","schema_name":"finder","title":"Find out about artificial intelligence (AI) assurance techniques","web_url":"https://www.gov.uk/ai-assurance-techniques","withdrawn":false}],"organisations":[{"analytics_identifier":"D1381","api_path":"/api/content/government/organisations/department-for-science-innovation-and-technology","api_url":"https://www.gov.uk/api/content/government/organisations/department-for-science-innovation-and-technology","base_path":"/government/organisations/department-for-science-innovation-and-technology","content_id":"c352c234-8083-47ec-8a4b-0edd45c31263","details":{"acronym":"DSIT","brand":"department-for-science-innovation-technology","default_news_image":{"high_resolution_url":"https://assets.publishing.service.gov.uk/media/68a86caf969253904d1557b7/s960_DSIT_GovUK.png","url":"https://assets.publishing.service.gov.uk/media/68a86caf960e2d135b4c8da5/s300_DSIT_GovUK.png"},"logo":{"crest":"single-identity","formatted_title":"Department for\u003cbr/\u003eScience, Innovation\u003cbr/\u003e\u0026amp; Technology"},"organisation_govuk_status":{"status":"live","updated_at":null,"url":null}},"document_type":"organisation","links":{},"locale":"en","schema_name":"organisation","title":"Department for Science, Innovation and Technology","web_url":"https://www.gov.uk/government/organisations/department-for-science-innovation-and-technology","withdrawn":false}],"related":[{"api_path":"/api/content/guidance/portfolio-of-ai-assurance-techniques","api_url":"https://www.gov.uk/api/content/guidance/portfolio-of-ai-assurance-techniques","base_path":"/guidance/portfolio-of-ai-assurance-techniques","content_id":"4519b26b-6312-4855-bc45-828123bd8a2f","document_type":"detailed_guide","links":{},"locale":"en","public_updated_at":"2023-06-06T23:00:00Z","schema_name":"detailed_guide","title":"Portfolio of AI assurance techniques","web_url":"https://www.gov.uk/guidance/portfolio-of-ai-assurance-techniques","withdrawn":false}]},"locale":"en","phase":"live","public_updated_at":"2025-04-28T19:53:05+01:00","publishing_app":"specialist-publisher","publishing_request_id":"21-1745867267.864-10.13.35.92-695","publishing_scheduled_at":null,"rendering_app":"finder-frontend","scheduled_publishing_delay_seconds":null,"schema_name":"finder","title":"Find out about artificial intelligence (AI) assurance techniques","updated_at":"2026-01-08T11:43:20+00:00","withdrawn_notice":{}}