Class: NewsmastMastodon::Api::V1::ChannelsController

Inherits:
Api::BaseController
  • Object
show all
Includes:
Redisable
Defined in:
app/controllers/newsmast_mastodon/api/v1/channels_controller.rb

Instance Method Summary collapse

Instance Method Details

#starter_packs_channels ⇒ Object

GET /api/v1/channels/starter_packs_channels Returns the list of starter pack channels from JSON data



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# File 'app/controllers/newsmast_mastodon/api/v1/channels_controller.rb', line 11

def starter_packs_channels
  file_path = starter_pack_data_path('starter_pack_list.json')
  full_path = ::NewsmastMastodon::Engine.root.join('config', 'data', file_path)

  # Return empty response if file doesn't exist
  unless File.exist?(full_path)
    render json: { data: [] } and return
  end

  # Set HTTP caching headers based on file modification time
  last_modified = File.mtime(full_path)
  if stale?(last_modified: last_modified, etag: "#{starter_pack_namespace}-#{last_modified.to_i}")
    starter_packs_channels = load_json_data(file_path)

    expires_in 24.hours, public: true

    render json: { data: starter_packs_channels }
  end
end

#starter_packs_detail ⇒ Object

GET /api/v1/channels/:id/starter_packs_detail Returns details of a specific starter pack channel including followers



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# File 'app/controllers/newsmast_mastodon/api/v1/channels_controller.rb', line 33

def starter_packs_detail
  channel_id = params[:id]
  list_file = starter_pack_data_path('starter_pack_list.json')
  list_path = ::NewsmastMastodon::Engine.root.join('config', 'data', list_file)

  unless File.exist?(list_path)
    render json: { error: "Channel not found" }, status: :not_found and return
  end

  followers_file = starter_pack_data_path("starter_pack_#{channel_id}.json")
  followers_path = ::NewsmastMastodon::Engine.root.join('config', 'data', followers_file)

  list_mtime = File.mtime(list_path)
  followers_mtime = File.exist?(followers_path) ? File.mtime(followers_path) : list_mtime
  last_modified = [list_mtime, followers_mtime].max

  if stale?(last_modified: last_modified, etag: "#{starter_pack_namespace}-#{channel_id}-#{last_modified.to_i}")
    starter_packs_channels = load_json_data(list_file)
    channel = starter_packs_channels.find { |ch| ch["id"] == channel_id }

    unless channel
      render json: { error: "Channel not found" }, status: :not_found and return
    end

    followers = load_json_data(followers_file)

    expires_in 24.hours, public: true

    render json: {
      channel: channel,
      followers: followers
    }
  end
end