Fixup

Some missing changes

app/jobs/pretalx/import_job.rb

@@ -8,6 +8,41 @@ module Pretalx
     queue_as :default
     include ActionView::Helpers
 
+    # Class method to return required data fields
+    def self.required_data_fields
+      [ "schedule_url", "filedrop_url", "engelsystem_url", "heartbeat_url" ]
+    end
+
+    # Class method to return field metadata
+    def self.field_metadata
+      {
+        "schedule_url" => {
+          title: "Schedule URL",
+          description: "URL to the Pretalx schedule data in JSON format",
+          placeholder: "https://pretalx.com/api/events/<EVENT>/schedules/latest/",
+          required: true
+        },
+        "filedrop_url" => {
+          title: "Filedrop URL",
+          description: "URL to the filedrop service for speaker slides and materials",
+          placeholder: "https://filedrop.example.com/api/",
+          required: false
+        },
+        "engelsystem_url" => {
+          title: "Engelsystem URL",
+          description: "URL to the Engelsystem API for volunteer management",
+          placeholder: "https://engelsystem.example.com/api/",
+          required: false
+        },
+        "heartbeat_url" => {
+          title: "Heartbeat URL",
+          description: "URL to ping when the import is complete",
+          placeholder: "https://monitoring.example.com/ping/<ID>",
+          required: false
+        }
+      }
+    end
+
     def import_schedule(conference)
       response = HTTParty.get(conference.schedule_url)
       response.success? or return Rails.logger.error "Failed to fetch schedule from #{conference.schedule_url}"
@@ -62,7 +97,10 @@ module Pretalx
                 end
               end
               session.recorded = !session_data.fetch("do_not_record", false)
-              update_filedrop_data(session, filedrop_index[session.ref_id], conference.filedrop_url) if filedrop_index[session.ref_id]
+              if filedrop_index[session.ref_id]
+                update_filedrop_data(session, filedrop_index[session.ref_id],
+                                     conference.filedrop_url)
+              end
               session.save!
             end
           end
@@ -97,6 +135,7 @@ module Pretalx
 
         shifts_at_time.each do |shift|
           next unless session.stage.name == shift.dig("location", "name")
+
           session.engelsystem_id = shift["id"]
           session.engelsystem_url = shift["url"]
           session.save
@@ -129,13 +168,13 @@ module Pretalx
           },
           headers: { "Accept" => "application/json" },
           timeout: 30
-          )
+        )
         data = JSON.parse(response.body)
       rescue StandardError => e
         Rails.logger.warn("Filedrop response for #{session.ref_id} failed: #{e.message}")
         return {}
       end
-      if !data["talks"].is_a?(Array)
+      unless data["talks"].is_a?(Array)
         Rails.logger.warn("Filedrop index was incomplete")
         return {}
       end
@@ -172,7 +211,8 @@ module Pretalx
 
       # Add or update files
       filedrop_data["files"]&.each do |file_data|
-        session.filedrop_files.find_or_initialize_by(name: file_data["name"], checksum: file_data["meta"]["hash"]).tap do |file|
+        session.filedrop_files.find_or_initialize_by(name: file_data["name"],
+                                                     checksum: file_data["meta"]["hash"]).tap do |file|
           file.size = file_data["meta"]["size"]
           file.orig_created = parse_datetime_or_nil(session.conference, file_data["meta"]["created"])
           if file_data["url"].blank?