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# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ApiSpec.InstanceOperation do
alias OpenApiSpex.Operation
alias OpenApiSpex.Schema
def open_api_operation(action) do
operation = String.to_existing_atom("#{action}_operation")
apply(__MODULE__, operation, [])
end
def show_operation do
%Operation{
tags: ["Instance"],
summary: "Fetch instance",
description: "Information about the server",
operationId: "InstanceController.show",
responses: %{
200 => Operation.response("Instance", "application/json", instance())
}
}
end
def peers_operation do
%Operation{
tags: ["Instance"],
summary: "List of known hosts",
operationId: "InstanceController.peers",
responses: %{
200 => Operation.response("Array of domains", "application/json", array_of_domains())
}
}
end
defp instance do
%Schema{
type: :object,
properties: %{
uri: %Schema{type: :string, description: "The domain name of the instance"},
title: %Schema{type: :string, description: "The title of the website"},
description: %Schema{
type: :string,
description: "Admin-defined description of the Pleroma site"
},
version: %Schema{
type: :string,
description: "The version of Pleroma installed on the instance"
},
email: %Schema{
type: :string,
description: "An email that may be contacted for any inquiries",
format: :email
},
urls: %Schema{
type: :object,
description: "URLs of interest for clients apps",
properties: %{
streaming_api: %Schema{
type: :string,
description: "Websockets address for push streaming"
}
}
},
stats: %Schema{
type: :object,
description: "Statistics about how much information the instance contains",
properties: %{
user_count: %Schema{
type: :integer,
description: "Users registered on this instance"
},
status_count: %Schema{
type: :integer,
description: "Statuses authored by users on instance"
},
domain_count: %Schema{
type: :integer,
description: "Domains federated with this instance"
}
}
},
thumbnail: %Schema{
type: :string,
description: "Banner image for the website",
nullable: true
},
languages: %Schema{
type: :array,
items: %Schema{type: :string},
description: "Primary langauges of the website and its staff"
},
registrations: %Schema{type: :boolean, description: "Whether registrations are enabled"},
# Extra (not present in Mastodon):
max_toot_chars: %Schema{
type: :integer,
description: ": Posts character limit (CW/Subject included in the counter)"
},
poll_limits: %Schema{
type: :object,
description: "A map with poll limits for local polls",
properties: %{
max_options: %Schema{
type: :integer,
description: "Maximum number of options."
},
max_option_chars: %Schema{
type: :integer,
description: "Maximum number of characters per option."
},
min_expiration: %Schema{
type: :integer,
description: "Minimum expiration time (in seconds)."
},
max_expiration: %Schema{
type: :integer,
description: "Maximum expiration time (in seconds)."
}
}
},
upload_limit: %Schema{
type: :integer,
description: "File size limit of uploads (except for avatar, background, banner)"
},
avatar_upload_limit: %Schema{type: :integer, description: "The title of the website"},
background_upload_limit: %Schema{type: :integer, description: "The title of the website"},
banner_upload_limit: %Schema{type: :integer, description: "The title of the website"},
background_image: %Schema{
type: :string,
format: :uri,
description: "The background image for the website"
}
},
example: %{
"avatar_upload_limit" => 2_000_000,
"background_upload_limit" => 4_000_000,
"background_image" => "/static/image.png",
"banner_upload_limit" => 4_000_000,
"description" => "Pleroma: An efficient and flexible fediverse server",
"email" => "lain@lain.com",
"languages" => ["en"],
"max_toot_chars" => 5000,
"poll_limits" => %{
"max_expiration" => 31_536_000,
"max_option_chars" => 200,
"max_options" => 20,
"min_expiration" => 0
},
"registrations" => false,
"stats" => %{
"domain_count" => 2996,
"status_count" => 15_802,
"user_count" => 5
},
"thumbnail" => "https://lain.com/instance/thumbnail.jpeg",
"title" => "lain.com",
"upload_limit" => 16_000_000,
"uri" => "https://lain.com",
"urls" => %{
"streaming_api" => "wss://lain.com"
},
"version" => "2.7.2 (compatible; Pleroma 2.0.50-536-g25eec6d7-develop)"
}
}
end
defp array_of_domains do
%Schema{
type: :array,
items: %Schema{type: :string},
example: ["pleroma.site", "lain.com", "bikeshed.party"]
}
end
end
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