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# frozen_string_literal: true
class Api::V1::StatusesController < Api::BaseController
include Authorization
before_action -> { authorize_if_got_token! :read, :'read:statuses' }, except: [:create, :destroy]
before_action -> { doorkeeper_authorize! :write, :'write:statuses' }, only: [:create, :destroy]
before_action :require_user!, except: [:show, :context]
before_action :set_status, only: [:show, :context]
before_action :set_thread, only: [:create]
override_rate_limit_headers :create, family: :statuses
# This API was originally unlimited, pagination cannot be introduced without
# breaking backwards-compatibility. Arbitrarily high number to cover most
# conversations as quasi-unlimited, it would be too much work to render more
# than this anyway
CONTEXT_LIMIT = 4_096
def show
@status = cache_collection([@status], Status).first
render json: @status, serializer: REST::StatusSerializer, source_requested: truthy_param?(:source)
end
def context
ancestors_results = @status.in_reply_to_id.nil? ? [] : @status.ancestors(CONTEXT_LIMIT, current_account)
descendants_results = @status.descendants(CONTEXT_LIMIT, current_account)
loaded_ancestors = cache_collection(ancestors_results, Status)
loaded_descendants = cache_collection(descendants_results, Status)
@context = Context.new(ancestors: loaded_ancestors, descendants: loaded_descendants)
statuses = [@status] + @context.ancestors + @context.descendants
render json: @context, serializer: REST::ContextSerializer, relationships: StatusRelationshipsPresenter.new(statuses, current_user&.account_id), current_account_id: current_user&.account_id
end
def create
@status = PostStatusService.new.call(current_user.account,
text: status_params[:status],
thread: @thread,
media_ids: status_params[:media_ids],
sensitive: status_params[:sensitive],
spoiler_text: status_params[:spoiler_text],
title: status_params[:title],
footer: status_params[:footer],
notify: status_params[:notify],
publish: status_params[:publish],
visibility: status_params[:visibility],
local_only: status_params[:local_only],
scheduled_at: status_params[:scheduled_at],
application: doorkeeper_token.application,
poll: status_params[:poll],
content_type: status_params[:content_type],
tags: parse_tags_param(status_params[:tags]),
mentions: parse_mentions_param(status_params[:mentions]),
idempotency: request.headers['Idempotency-Key'],
with_rate_limit: true)
render json: @status,
serializer: (@status.is_a?(ScheduledStatus) ? REST::ScheduledStatusSerializer : REST::StatusSerializer),
source_requested: truthy_param?(:source)
end
def update
@status = Status.where(account_id: current_user.account).find(params[:id])
authorize @status, :destroy?
@status = PostStatusService.new.call(current_user.account,
text: status_params[:status],
thread: @thread,
media_ids: status_params[:media_ids],
sensitive: status_params[:sensitive],
spoiler_text: status_params[:spoiler_text],
title: status_params[:title],
footer: status_params[:footer],
notify: status_params[:notify],
publish: status_params[:publish],
visibility: status_params[:visibility],
local_only: status_params[:local_only],
scheduled_at: status_params[:scheduled_at],
application: doorkeeper_token.application,
poll: status_params[:poll],
content_type: status_params[:content_type],
status: @status,
tags: parse_tags_param(status_params[:tags]),
mentions: parse_mentions_param(status_params[:mentions]),
idempotency: request.headers['Idempotency-Key'],
with_rate_limit: true)
render json: @status,
serializer: (@status.is_a?(ScheduledStatus) ? REST::ScheduledStatusSerializer : REST::StatusSerializer),
source_requested: truthy_param?(:source)
end
def destroy
@status = Status.where(account_id: current_user.account).find(params[:id])
authorize @status, :destroy?
@status.discard
RemovalWorker.perform_async(@status.id, redraft: true)
@status.account.statuses_count = @status.account.statuses_count - 1
render json: @status, serializer: REST::StatusSerializer, source_requested: true
end
private
def set_status
@status = Status.find(params[:id])
authorize @status, :show?
rescue Mastodon::NotPermittedError
not_found
end
def set_thread
@thread = status_params[:in_reply_to_id].blank? ? nil : Status.find(status_params[:in_reply_to_id])
rescue ActiveRecord::RecordNotFound
render json: { error: I18n.t('statuses.errors.in_reply_not_found') }, status: 404
end
def status_params
params.permit(
:status,
:in_reply_to_id,
:sensitive,
:spoiler_text,
:title,
:footer,
:notify,
:publish,
:visibility,
:local_only,
:scheduled_at,
:content_type,
tags: [],
mentions: [],
media_ids: [],
poll: [
:multiple,
:hide_totals,
:expires_in,
options: [],
]
)
end
def pagination_params(core_params)
params.slice(:limit).permit(:limit).merge(core_params)
end
def parse_tags_param(tags_param)
return if tags_param.blank?
tags_param.select { |value| value.respond_to?(:to_str) && value.present? }
end
def parse_mentions_param(mentions_param)
return if mentions_param.blank?
mentions_param.map do |value|
next if value.blank?
value = value.split('@', 3) if value.respond_to?(:to_str)
next unless value.is_a?(Enumerable)
mentioned_account = Account.find_by(username: value[0], domain: value[1])
next if mentioned_account.nil? || mentioned_account.suspended?
mentioned_account
end
end
end
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