mastodon/app/controllers/api/v1/timelines/tag_controller.rb
James Kiesel 4c03e05a4e Allow joining several hashtags in a single column (#8904)
* Nascent tag menu on frontend

* Hook up frontend to search

* Tag intersection backend first pass

* Update yarnlock

* WIP

* Fix for tags not searching correctly

* Make radio buttons function

* Simplify radio buttons with modeOption

* Better naming

* Rearrange options

* Add all/any/none functionality on backend

* Small PR cleanup

* Move to service from scope

* Small cleanup, add proper service tests

* Don't use send with user input :D

* Set appropriate column header

* Handle auto updating timeline

* Fix up toggle function

* Use tag value correctly

* A bit more correct to use 'self' rather than 'all' in status scope

* Fix some style issues

* Fix more code style issues

* Style select dropdown more better

* Only use to_id'ed value to ensure no SQL injection

* Revamp frontend to allow for multiple selects

* Update backend / col header to account for more flexible tagging

* Update brakeman ignore

* Codeclimate suggestions

* Fix presenter tag_url

* Implement initial PR feedback

* Handle additional tag streaming

* CodeClimate tweak
2018-11-05 18:53:25 +01:00

75 lines
1.9 KiB
Ruby

# frozen_string_literal: true
class Api::V1::Timelines::TagController < Api::BaseController
before_action :load_tag
after_action :insert_pagination_headers, unless: -> { @statuses.empty? }
respond_to :json
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_by(name: params[:id].downcase)
end
def load_statuses
cached_tagged_statuses
end
def cached_tagged_statuses
cache_collection tagged_statuses, Status
end
def tagged_statuses
if @tag.nil?
[]
else
statuses = tag_timeline_statuses.paginate_by_id(
limit_param(DEFAULT_STATUSES_LIMIT),
params_slice(:max_id, :since_id, :min_id)
)
if truthy_param?(:only_media)
# `SELECT DISTINCT id, updated_at` is too slow, so pluck ids at first, and then select id, updated_at with ids.
status_ids = statuses.joins(:media_attachments).distinct(:id).pluck(:id)
statuses.where(id: status_ids)
else
statuses
end
end
end
def tag_timeline_statuses
HashtagQueryService.new.call(@tag, params.slice(:any, :all, :none), current_account, truthy_param?(:local))
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