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# frozen_string_literal: true
class Api::V1::Timelines::TagController < Api::BaseController
before_action :load_tag
after_action :insert_pagination_headers, unless: -> { @statuses.empty? }
def show
@statuses = load_statuses
render json: @statuses, each_serializer: REST::StatusSerializer, relationships: StatusRelationshipsPresenter.new(@statuses, current_user&.account_id)
end
private
def load_tag
@tag = Tag.find_normalized(params[:id])
end
def load_statuses
cached_tagged_statuses
end
def cached_tagged_statuses
@tag.nil? ? [] : cache_collection(tag_timeline_statuses, Status)
end
def tag_timeline_statuses
tag_feed.get(
limit_param(DEFAULT_STATUSES_LIMIT),
params[:max_id],
params[:since_id],
params[:min_id]
)
end
def tag_feed
TagFeed.new(
@tag,
current_account,
any: params[:any],
all: params[:all],
none: params[:none],
local: truthy_param?(:local),
remote: truthy_param?(:remote),
only_media: truthy_param?(:only_media)
)
end
def insert_pagination_headers
set_pagination_headers(next_path, prev_path)
end
def pagination_params(core_params)
params.slice(:local, :limit, :only_media).permit(:local, :limit, :only_media).merge(core_params)
end
def next_path
api_v1_timelines_tag_url params[:id], pagination_params(max_id: pagination_max_id)
end
def prev_path
api_v1_timelines_tag_url params[:id], pagination_params(min_id: pagination_since_id)
end
def pagination_max_id
@statuses.last.id
end
def pagination_since_id
@statuses.first.id
end
end