rss feed and download stats

apps/api/app/controllers/api/rss_controller.rb

@@ -0,0 +1,11 @@
+class Api::RssController < ApiController
+  def blog
+    xml = RssService.new.blog_feed
+    render xml: xml, content_type: "application/rss+xml"
+  end
+
+  def releases
+    xml = RssService.new.releases_feed
+    render xml: xml, content_type: "application/rss+xml"
+  end
+end

apps/api/app/controllers/downloads_controller.rb

@@ -0,0 +1,23 @@
+class DownloadsController < ApplicationController
+  skip_forgery_protection
+
+  def show
+    path = params[:path]
+    return head :bad_request if path.blank?
+
+    full_path = DownloadService.new.call(
+      path: path,
+      ip: request.remote_ip,
+      user_agent: request.user_agent,
+      referer: request.referer
+    )
+
+    if full_path
+      ext = File.extname(full_path.to_s).delete_prefix(".")
+      mime = Mime::Type.lookup_by_extension(ext) || "application/octet-stream"
+      send_file full_path, disposition: "attachment", type: mime
+    else
+      head :not_found
+    end
+  end
+end

apps/api/app/models/download.rb

@@ -0,0 +1,5 @@
+class Download < ApplicationRecord
+  belongs_to :release, optional: true
+
+  validates :file_path, presence: true
+end

apps/api/app/models/release.rb

@@ -2,6 +2,7 @@ class Release < ApplicationRecord
   self.table_name = "releases"
 
   belongs_to :software
+  has_many :downloads
 
   default_scope { where(deleted_at: nil) }
 

apps/api/app/models/software.rb

@@ -4,6 +4,7 @@ class Software < ApplicationRecord
   has_many :software_images, foreign_key: :software_id, dependent: :destroy
   has_many :images, through: :software_images
   has_many :releases, foreign_key: :software_id
+  has_many :downloads, through: :releases
   has_many :external_links, foreign_key: :software_id
 
   accepts_nested_attributes_for :software_images, allow_destroy: true

apps/api/app/serializers/release_serializer.rb

@@ -14,4 +14,5 @@ class ReleaseSerializer < Blueprinter::Base
   field(:sourcePath)     { |r| r.source_path.blank?     ? "" : r.source_path.gsub(FILE_PATH_FROM, FILE_PATH_TO) }
   field(:htmlFolderPath) { |r| r.html_folder_path.blank? ? "" : r.html_folder_path.gsub(FILE_PATH_FROM, FILE_PATH_TO) }
   field(:docsFolderPath) { |r| r.docs_folder_path.blank? ? "" : r.docs_folder_path.gsub(FILE_PATH_FROM, FILE_PATH_TO) }
+  field(:downloadCount)  { |r| r.downloads.size }
 end

apps/api/app/serializers/software_detail_serializer.rb

@@ -3,4 +3,5 @@ class SoftwareDetailSerializer < Blueprinter::Base
   field(:releases)           { |_, opts|  ReleaseSerializer.render_as_hash(opts[:releases]) }
   field(:latestRelease)      { |_, opts|  opts[:latest]      ? ReleaseSerializer.render_as_hash(opts[:latest])      : nil }
   field(:webPlayableRelease) { |_, opts|  opts[:web_playable] ? ReleaseSerializer.render_as_hash(opts[:web_playable]) : nil }
+  field(:totalDownloads)     { |sw, _|    Download.where(release: sw.releases).count }
 end

apps/api/app/services/download_service.rb

@@ -0,0 +1,21 @@
+class DownloadService
+  BASE_PATH = Pathname.new(ENV.fetch("FILE_CONTAINER_PATH", "/softwares")).realpath
+
+  def call(path:, ip:, user_agent:, referer:)
+    full_path = BASE_PATH.join(path.to_s)
+    return nil unless File.file?(full_path)
+
+    release = Release.find_by("cartridge_path LIKE ? OR source_path LIKE ?",
+                              "%#{path}%", "%#{path}%")
+
+    Download.create!(
+      file_path: path,
+      release: release,
+      ip_address: ip,
+      user_agent: user_agent&.truncate(500),
+      referer: referer&.truncate(500)
+    )
+
+    full_path
+  end
+end

apps/api/app/services/rss_service.rb

@@ -0,0 +1,51 @@
+require "rss"
+
+class RssService
+  SITE_URL = ENV.fetch("SITE_URL", "https://teletypegames.hu").freeze
+
+  def blog_feed
+    pages = WikiService.new.pages(tag: "blog", limit: 30)
+    items = pages.fetch("pages", [])
+
+    RSS::Maker.make("2.0") do |maker|
+      maker.channel.title       = "Teletype Games Blog"
+      maker.channel.link        = "#{SITE_URL}/blog"
+      maker.channel.description = "Latest blog posts from Teletype Games"
+      maker.channel.language    = "hu"
+
+      items.each do |page|
+        maker.items.new_item do |item|
+          item.title       = page["title"]
+          item.link        = "#{SITE_URL}/blog/#{page["route"]}"
+          item.description = page["description"].to_s
+          item.pubDate     = Time.parse(page["createdAt"]) rescue Time.current
+        end
+      end
+    end.to_s
+  end
+
+  def releases_feed
+    releases = Release.includes(:software)
+                      .order(created_at: :desc)
+                      .limit(50)
+
+    RSS::Maker.make("2.0") do |maker|
+      maker.channel.title       = "Teletype Games Releases"
+      maker.channel.link        = "#{SITE_URL}/catalog"
+      maker.channel.description = "Latest game releases from Teletype Games"
+      maker.channel.language    = "hu"
+
+      releases.each do |release|
+        sw = release.software
+        next unless sw
+
+        maker.items.new_item do |item|
+          item.title       = "#{sw.title} v#{release.version}"
+          item.link        = "#{SITE_URL}/catalog/#{sw.name}"
+          item.description = "#{sw.title} #{release.version} released – #{sw.desc}"
+          item.pubDate     = release.created_at
+        end
+      end
+    end.to_s
+  end
+end

apps/api/app/services/software_highlighted_service.rb

@@ -8,7 +8,7 @@ class SoftwareHighlightedService
                        .first
     return nil unless software
 
-    releases = Release.where(software_id: software.id).to_a
+    releases = Release.includes(:downloads).where(software_id: software.id).to_a
     build_response(software, releases)
   end
 end

apps/api/app/services/software_service.rb

@@ -2,7 +2,7 @@ class SoftwareService
   include SoftwareResponseBuilder
 
   def index
-    softwares = Software.includes(:releases, :external_links, :software_images).all
+    softwares = Software.includes(releases: :downloads).includes(:external_links, :software_images).all
     { softwares: softwares.map { |sw| build_response(sw, sw.releases.to_a) } }
   end
 end