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# frozen_string_literal: true
class NodeInfoPresenter
delegate :as_json, :content_type, to: :document
def initialize(version)
@version = version
end
def document
@document ||= NodeInfo.build do |doc|
doc.version = @version
add_static_data doc
add_configuration doc
add_user_counts doc.usage.users
add_usage doc.usage
end
end
def add_configuration(doc)
doc.software.version = version
doc.services.outbound = available_services
doc.open_registrations = open_registrations?
doc.metadata["nodeName"] = name
doc.metadata["camo"] = camo_config
doc.metadata["adminAccount"] = admin_account
end
def add_static_data(doc)
doc.software.name = "diaspora"
doc.software.repository = "https://github.com/diaspora/diaspora"
doc.software.homepage = "https://diasporafoundation.org/"
doc.protocols.protocols << "diaspora"
end
def add_user_counts(doc)
return unless expose_user_counts?
doc.total = total_users
doc.active_halfyear = halfyear_users
doc.active_month = monthly_users
end
def add_usage(doc)
doc.local_posts = local_posts if expose_posts_counts?
doc.local_comments = local_comments if expose_comment_counts?
end
def expose_user_counts?
AppConfig.privacy.statistics.user_counts?
end
def expose_posts_counts?
AppConfig.privacy.statistics.post_counts?
end
def expose_comment_counts?
AppConfig.privacy.statistics.comment_counts?
end
def name
AppConfig.settings.pod_name
end
def version
AppConfig.version_string
end
def open_registrations?
AppConfig.settings.enable_registrations?
end
def camo_config
{
markdown: AppConfig.privacy.camo.proxy_markdown_images?,
opengraph: AppConfig.privacy.camo.proxy_opengraph_thumbnails?,
remotePods: AppConfig.privacy.camo.proxy_remote_pod_images?
}
end
def admin_account
AppConfig.admins.account if AppConfig.admins.account?
end
def available_services
Configuration::KNOWN_SERVICES.select {|service|
AppConfig.show_service?(service, nil)
}.map(&:to_s)
end
def total_users
@total_users ||= User.active.count
end
def monthly_users
@monthly_users ||= User.monthly_actives.count
end
def halfyear_users
@halfyear_users ||= User.halfyear_actives.count
end
def local_posts
Rails.cache.fetch("NodeInfoPresenter/local_posts", expires_in: 1.hour) do
@local_posts ||= Post.where(type: "StatusMessage")
.joins(:author)
.where.not(people: {owner_id: nil})
.count
end
end
def local_comments
Rails.cache.fetch("NodeInfoPresenter/local_comments", expires_in: 1.hour) do
@local_comments ||= Comment.joins(:author)
.where.not(people: {owner_id: nil})
.count
end
end
end
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