debianize-mobilizon/lib/graphql/resolvers/admin.ex

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Elixir
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defmodule Mobilizon.GraphQL.Resolvers.Admin do
@moduledoc """
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Handles the report-related GraphQL calls.
"""
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import Mobilizon.Users.Guards
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alias Mobilizon.{Actors, Admin, Config, Events}
alias Mobilizon.Actors.Actor
alias Mobilizon.Admin.{ActionLog, Setting}
alias Mobilizon.Config
alias Mobilizon.Discussions.Comment
alias Mobilizon.Events.Event
alias Mobilizon.Federation.ActivityPub
alias Mobilizon.Federation.ActivityPub.Relay
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alias Mobilizon.Reports.{Note, Report}
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alias Mobilizon.Service.Statistics
alias Mobilizon.Storage.Page
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alias Mobilizon.Users.User
require Logger
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def list_action_logs(
_parent,
%{page: page, limit: limit},
%{context: %{current_user: %User{role: role}}}
)
when is_moderator(role) do
with action_logs <- Mobilizon.Admin.list_action_logs(page, limit) do
action_logs =
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action_logs
|> Enum.map(fn %ActionLog{
target_type: target_type,
action: action,
actor: actor,
id: id,
inserted_at: inserted_at
} = action_log ->
with data when is_map(data) <-
transform_action_log(String.to_existing_atom(target_type), action, action_log) do
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Map.merge(data, %{actor: actor, id: id, inserted_at: inserted_at})
end
end)
|> Enum.filter(& &1)
{:ok, action_logs}
end
end
def list_action_logs(_parent, _args, _resolution) do
{:error, "You need to be logged-in and a moderator to list action logs"}
end
defp transform_action_log(
Report,
:update,
%ActionLog{} = action_log
) do
with %Report{} = report <- Mobilizon.Reports.get_report(action_log.target_id) do
action =
case action_log do
%ActionLog{changes: %{"status" => "closed"}} -> :report_update_closed
%ActionLog{changes: %{"status" => "open"}} -> :report_update_opened
%ActionLog{changes: %{"status" => "resolved"}} -> :report_update_resolved
end
%{
action: action,
object: report
}
end
end
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defp transform_action_log(Note, :create, %ActionLog{changes: changes}) do
%{
action: :note_creation,
object: convert_changes_to_struct(Note, changes)
}
end
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defp transform_action_log(Note, :delete, %ActionLog{changes: changes}) do
%{
action: :note_deletion,
object: convert_changes_to_struct(Note, changes)
}
end
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defp transform_action_log(Event, :delete, %ActionLog{changes: changes}) do
%{
action: :event_deletion,
object: convert_changes_to_struct(Event, changes)
}
end
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defp transform_action_log(Comment, :delete, %ActionLog{changes: changes}) do
%{
action: :comment_deletion,
object: convert_changes_to_struct(Comment, changes)
}
end
defp transform_action_log(Actor, :suspend, %ActionLog{changes: changes}) do
%{
action: :actor_suspension,
object: convert_changes_to_struct(Actor, changes)
}
end
defp transform_action_log(Actor, :unsuspend, %ActionLog{changes: changes}) do
%{
action: :actor_unsuspension,
object: convert_changes_to_struct(Actor, changes)
}
end
defp transform_action_log(User, :delete, %ActionLog{changes: changes}) do
%{
action: :user_deletion,
object: convert_changes_to_struct(User, changes)
}
end
# Changes are stored as %{"key" => "value"} so we need to convert them back as struct
defp convert_changes_to_struct(struct, %{"report_id" => _report_id} = changes) do
with data <- for({key, val} <- changes, into: %{}, do: {String.to_atom(key), val}),
data <- Map.put(data, :report, Mobilizon.Reports.get_report(data.report_id)) do
struct(struct, data)
end
end
defp convert_changes_to_struct(struct, changes) do
with changeset <- struct.__changeset__,
data <-
for(
{key, val} <- changes,
into: %{},
do: {String.to_atom(key), process_eventual_type(changeset, key, val)}
) do
struct(struct, data)
end
end
# datetimes are not unserialized as DateTime/NaiveDateTime so we do it manually with changeset data
defp process_eventual_type(changeset, key, val) do
cond do
changeset[String.to_atom(key)] == :utc_datetime and not is_nil(val) ->
{:ok, datetime, _} = DateTime.from_iso8601(val)
datetime
changeset[String.to_atom(key)] == :naive_datetime and not is_nil(val) ->
{:ok, datetime} = NaiveDateTime.from_iso8601(val)
datetime
true ->
val
end
end
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def get_dashboard(_parent, _args, %{context: %{current_user: %User{role: role}}})
when is_admin(role) do
last_public_event_published =
case Events.list_events(1, 1, :inserted_at, :desc) do
[event | _] -> event
_ -> nil
end
{:ok,
%{
number_of_users: Statistics.get_cached_value(:local_users),
number_of_events: Statistics.get_cached_value(:local_events),
number_of_comments: Statistics.get_cached_value(:local_comments),
number_of_reports: Mobilizon.Reports.count_opened_reports(),
last_public_event_published: last_public_event_published
}}
end
def get_dashboard(_parent, _args, _resolution) do
{:error, "You need to be logged-in and an administrator to access dashboard statistics"}
end
def get_settings(_parent, _args, %{
context: %{current_user: %User{role: role}}
})
when is_admin(role) do
{:ok, Config.admin_settings()}
end
def get_settings(_parent, _args, _resolution) do
{:error, "You need to be logged-in and an administrator to access admin settings"}
end
def save_settings(_parent, args, %{
context: %{current_user: %User{role: role}}
})
when is_admin(role) do
with {:ok, res} <- Admin.save_settings("instance", args),
res <-
res
|> Enum.map(fn {key, %Setting{value: value}} ->
case value do
"true" -> {key, true}
"false" -> {key, false}
value -> {key, value}
end
end)
|> Enum.into(%{}),
:ok <- eventually_update_instance_actor(res) do
Config.clear_config_cache()
Cachex.put(:config, :admin_config, res)
{:ok, res}
end
end
def save_settings(_parent, _args, _resolution) do
{:error, "You need to be logged-in and an administrator to save admin settings"}
end
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def list_relay_followers(
_parent,
%{page: page, limit: limit},
%{context: %{current_user: %User{role: role}}}
)
when is_admin(role) do
with %Actor{} = relay_actor <- Relay.get_actor() do
%Page{} =
page = Actors.list_external_followers_for_actor_paginated(relay_actor, page, limit)
{:ok, page}
end
end
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def list_relay_followings(
_parent,
%{page: page, limit: limit},
%{context: %{current_user: %User{role: role}}}
)
when is_admin(role) do
with %Actor{} = relay_actor <- Relay.get_actor() do
%Page{} =
page = Actors.list_external_followings_for_actor_paginated(relay_actor, page, limit)
{:ok, page}
end
end
def create_relay(_parent, %{address: address}, %{context: %{current_user: %User{role: role}}})
when is_admin(role) do
case Relay.follow(address) do
{:ok, _activity, follow} ->
{:ok, follow}
{:error, {:error, err}} when is_bitstring(err) ->
{:error, err}
end
end
def remove_relay(_parent, %{address: address}, %{context: %{current_user: %User{role: role}}})
when is_admin(role) do
case Relay.unfollow(address) do
{:ok, _activity, follow} ->
{:ok, follow}
{:error, {:error, err}} when is_bitstring(err) ->
{:error, err}
end
end
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def accept_subscription(
_parent,
%{address: address},
%{context: %{current_user: %User{role: role}}}
)
when is_admin(role) do
case Relay.accept(address) do
{:ok, _activity, follow} ->
{:ok, follow}
{:error, {:error, err}} when is_bitstring(err) ->
{:error, err}
end
end
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def reject_subscription(
_parent,
%{address: address},
%{context: %{current_user: %User{role: role}}}
)
when is_admin(role) do
case Relay.reject(address) do
{:ok, _activity, follow} ->
{:ok, follow}
{:error, {:error, err}} when is_bitstring(err) ->
{:error, err}
end
end
@spec eventually_update_instance_actor(map()) :: :ok
defp eventually_update_instance_actor(admin_setting_args) do
args = %{}
new_instance_description = Map.get(admin_setting_args, :instance_description)
new_instance_name = Map.get(admin_setting_args, :instance_name)
%{
instance_description: old_instance_description,
instance_name: old_instance_name
} = Config.admin_settings()
args =
if not is_nil(new_instance_description) &&
new_instance_description != old_instance_description,
do: Map.put(args, :summary, new_instance_description),
else: args
args =
if not is_nil(new_instance_name) && new_instance_name != old_instance_name,
do: Map.put(args, :name, new_instance_name),
else: args
with {:changes, true} <- {:changes, args != %{}},
%Actor{} = instance_actor <- Relay.get_actor(),
{:ok, _activity, _actor} <- ActivityPub.update(instance_actor, args, true) do
:ok
else
{:changes, false} ->
:ok
err ->
err
end
end
end