From 1f5792c83475aed785cdd8eb148aa4fdc53b5671 Mon Sep 17 00:00:00 2001 From: Eugen Rochko Date: Tue, 24 Jan 2017 04:22:10 +0100 Subject: [PATCH] API now respects ?limit param as long as it's within 2x default limit --- app/controllers/api/v1/accounts_controller.rb | 15 +++++++-------- app/controllers/api/v1/blocks_controller.rb | 4 ++-- app/controllers/api/v1/favourites_controller.rb | 4 ++-- .../api/v1/notifications_controller.rb | 4 ++-- app/controllers/api/v1/statuses_controller.rb | 8 ++++---- app/controllers/api/v1/timelines_controller.rb | 16 ++++++++-------- app/controllers/api_controller.rb | 5 +++++ 7 files changed, 30 insertions(+), 26 deletions(-) diff --git a/app/controllers/api/v1/accounts_controller.rb b/app/controllers/api/v1/accounts_controller.rb index 234844ed7..a43619193 100644 --- a/app/controllers/api/v1/accounts_controller.rb +++ b/app/controllers/api/v1/accounts_controller.rb @@ -16,13 +16,13 @@ class Api::V1::AccountsController < ApiController end def following - results = Follow.where(account: @account).paginate_by_max_id(DEFAULT_ACCOUNTS_LIMIT, params[:max_id], params[:since_id]) + results = Follow.where(account: @account).paginate_by_max_id(limit_param(DEFAULT_ACCOUNTS_LIMIT), params[:max_id], params[:since_id]) accounts = Account.where(id: results.map(&:target_account_id)).map { |a| [a.id, a] }.to_h @accounts = results.map { |f| accounts[f.target_account_id] } set_account_counters_maps(@accounts) - next_path = following_api_v1_account_url(max_id: results.last.id) if results.size == DEFAULT_ACCOUNTS_LIMIT + next_path = following_api_v1_account_url(max_id: results.last.id) if results.size == limit_param(DEFAULT_ACCOUNTS_LIMIT) prev_path = following_api_v1_account_url(since_id: results.first.id) unless results.empty? set_pagination_headers(next_path, prev_path) @@ -31,13 +31,13 @@ class Api::V1::AccountsController < ApiController end def followers - results = Follow.where(target_account: @account).paginate_by_max_id(DEFAULT_ACCOUNTS_LIMIT, params[:max_id], params[:since_id]) + results = Follow.where(target_account: @account).paginate_by_max_id(limit_param(DEFAULT_ACCOUNTS_LIMIT), params[:max_id], params[:since_id]) accounts = Account.where(id: results.map(&:account_id)).map { |a| [a.id, a] }.to_h @accounts = results.map { |f| accounts[f.account_id] } set_account_counters_maps(@accounts) - next_path = followers_api_v1_account_url(max_id: results.last.id) if results.size == DEFAULT_ACCOUNTS_LIMIT + next_path = followers_api_v1_account_url(max_id: results.last.id) if results.size == limit_param(DEFAULT_ACCOUNTS_LIMIT) prev_path = followers_api_v1_account_url(since_id: results.first.id) unless results.empty? set_pagination_headers(next_path, prev_path) @@ -46,13 +46,13 @@ class Api::V1::AccountsController < ApiController end def statuses - @statuses = @account.statuses.permitted_for(@account, current_account).paginate_by_max_id(DEFAULT_STATUSES_LIMIT, params[:max_id], params[:since_id]) + @statuses = @account.statuses.permitted_for(@account, current_account).paginate_by_max_id(limit_param(DEFAULT_STATUSES_LIMIT), params[:max_id], params[:since_id]) @statuses = cache_collection(@statuses, Status) set_maps(@statuses) set_counters_maps(@statuses) - next_path = statuses_api_v1_account_url(max_id: @statuses.last.id) if @statuses.size == DEFAULT_STATUSES_LIMIT + next_path = statuses_api_v1_account_url(max_id: @statuses.last.id) if @statuses.size == limit_param(DEFAULT_STATUSES_LIMIT) prev_path = statuses_api_v1_account_url(since_id: @statuses.first.id) unless @statuses.empty? set_pagination_headers(next_path, prev_path) @@ -98,8 +98,7 @@ class Api::V1::AccountsController < ApiController end def search - limit = params[:limit] ? [DEFAULT_ACCOUNTS_LIMIT, params[:limit].to_i].min : DEFAULT_ACCOUNTS_LIMIT - @accounts = SearchService.new.call(params[:q], limit, params[:resolve] == 'true') + @accounts = SearchService.new.call(params[:q], limit_param(DEFAULT_ACCOUNTS_LIMIT), params[:resolve] == 'true') set_account_counters_maps(@accounts) unless @accounts.nil? diff --git a/app/controllers/api/v1/blocks_controller.rb b/app/controllers/api/v1/blocks_controller.rb index 8629242ab..b9816e052 100644 --- a/app/controllers/api/v1/blocks_controller.rb +++ b/app/controllers/api/v1/blocks_controller.rb @@ -7,13 +7,13 @@ class Api::V1::BlocksController < ApiController respond_to :json def index - results = Block.where(account: current_account).paginate_by_max_id(DEFAULT_ACCOUNTS_LIMIT, params[:max_id], params[:since_id]) + results = Block.where(account: current_account).paginate_by_max_id(limit_param(DEFAULT_ACCOUNTS_LIMIT), params[:max_id], params[:since_id]) accounts = Account.where(id: results.map(&:target_account_id)).map { |a| [a.id, a] }.to_h @accounts = results.map { |f| accounts[f.target_account_id] } set_account_counters_maps(@accounts) - next_path = api_v1_blocks_url(max_id: results.last.id) if results.size == DEFAULT_ACCOUNTS_LIMIT + next_path = api_v1_blocks_url(max_id: results.last.id) if results.size == limit_param(DEFAULT_ACCOUNTS_LIMIT) prev_path = api_v1_blocks_url(since_id: results.first.id) unless results.empty? set_pagination_headers(next_path, prev_path) diff --git a/app/controllers/api/v1/favourites_controller.rb b/app/controllers/api/v1/favourites_controller.rb index ea799fd55..ef0a4854a 100644 --- a/app/controllers/api/v1/favourites_controller.rb +++ b/app/controllers/api/v1/favourites_controller.rb @@ -7,13 +7,13 @@ class Api::V1::FavouritesController < ApiController respond_to :json def index - results = Favourite.where(account: current_account).paginate_by_max_id(DEFAULT_STATUSES_LIMIT, params[:max_id], params[:since_id]) + results = Favourite.where(account: current_account).paginate_by_max_id(limit_param(DEFAULT_STATUSES_LIMIT), params[:max_id], params[:since_id]) @statuses = cache_collection(Status.where(id: results.map(&:status_id)), Status) set_maps(@statuses) set_counters_maps(@statuses) - next_path = api_v1_favourites_url(max_id: results.last.id) if results.size == DEFAULT_STATUSES_LIMIT + next_path = api_v1_favourites_url(max_id: results.last.id) if results.size == limit_param(DEFAULT_STATUSES_LIMIT) prev_path = api_v1_favourites_url(since_id: results.first.id) unless results.empty? set_pagination_headers(next_path, prev_path) diff --git a/app/controllers/api/v1/notifications_controller.rb b/app/controllers/api/v1/notifications_controller.rb index ee12446d8..157a88e14 100644 --- a/app/controllers/api/v1/notifications_controller.rb +++ b/app/controllers/api/v1/notifications_controller.rb @@ -7,7 +7,7 @@ class Api::V1::NotificationsController < ApiController respond_to :json def index - @notifications = Notification.where(account: current_account).browserable.paginate_by_max_id(20, params[:max_id], params[:since_id]) + @notifications = Notification.where(account: current_account).browserable.paginate_by_max_id(limit_param(15), params[:max_id], params[:since_id]) @notifications = cache_collection(@notifications, Notification) statuses = @notifications.select { |n| !n.target_status.nil? }.map(&:target_status) @@ -15,7 +15,7 @@ class Api::V1::NotificationsController < ApiController set_counters_maps(statuses) set_account_counters_maps(@notifications.map(&:from_account)) - next_path = api_v1_notifications_url(max_id: @notifications.last.id) if @notifications.size == 20 + next_path = api_v1_notifications_url(max_id: @notifications.last.id) if @notifications.size == limit_param(15) prev_path = api_v1_notifications_url(since_id: @notifications.first.id) unless @notifications.empty? set_pagination_headers(next_path, prev_path) diff --git a/app/controllers/api/v1/statuses_controller.rb b/app/controllers/api/v1/statuses_controller.rb index da87ebbad..c8924ceda 100644 --- a/app/controllers/api/v1/statuses_controller.rb +++ b/app/controllers/api/v1/statuses_controller.rb @@ -27,13 +27,13 @@ class Api::V1::StatusesController < ApiController end def reblogged_by - results = @status.reblogs.paginate_by_max_id(DEFAULT_ACCOUNTS_LIMIT, params[:max_id], params[:since_id]) + results = @status.reblogs.paginate_by_max_id(limit_param(DEFAULT_ACCOUNTS_LIMIT), params[:max_id], params[:since_id]) accounts = Account.where(id: results.map(&:account_id)).map { |a| [a.id, a] }.to_h @accounts = results.map { |r| accounts[r.account_id] } set_account_counters_maps(@accounts) - next_path = reblogged_by_api_v1_status_url(max_id: results.last.id) if results.size == DEFAULT_ACCOUNTS_LIMIT + next_path = reblogged_by_api_v1_status_url(max_id: results.last.id) if results.size == limit_param(DEFAULT_ACCOUNTS_LIMIT) prev_path = reblogged_by_api_v1_status_url(since_id: results.first.id) unless results.empty? set_pagination_headers(next_path, prev_path) @@ -42,13 +42,13 @@ class Api::V1::StatusesController < ApiController end def favourited_by - results = @status.favourites.paginate_by_max_id(DEFAULT_ACCOUNTS_LIMIT, params[:max_id], params[:since_id]) + results = @status.favourites.paginate_by_max_id(limit_param(DEFAULT_ACCOUNTS_LIMIT), params[:max_id], params[:since_id]) accounts = Account.where(id: results.map(&:account_id)).map { |a| [a.id, a] }.to_h @accounts = results.map { |f| accounts[f.account_id] } set_account_counters_maps(@accounts) - next_path = favourited_by_api_v1_status_url(max_id: results.last.id) if results.size == DEFAULT_ACCOUNTS_LIMIT + next_path = favourited_by_api_v1_status_url(max_id: results.last.id) if results.size == limit_param(DEFAULT_ACCOUNTS_LIMIT) prev_path = favourited_by_api_v1_status_url(since_id: results.first.id) unless results.empty? set_pagination_headers(next_path, prev_path) diff --git a/app/controllers/api/v1/timelines_controller.rb b/app/controllers/api/v1/timelines_controller.rb index 9727797e5..5042550db 100644 --- a/app/controllers/api/v1/timelines_controller.rb +++ b/app/controllers/api/v1/timelines_controller.rb @@ -7,14 +7,14 @@ class Api::V1::TimelinesController < ApiController respond_to :json def home - @statuses = Feed.new(:home, current_account).get(DEFAULT_STATUSES_LIMIT, params[:max_id], params[:since_id]) + @statuses = Feed.new(:home, current_account).get(limit_param(DEFAULT_STATUSES_LIMIT), params[:max_id], params[:since_id]) @statuses = cache_collection(@statuses) set_maps(@statuses) set_counters_maps(@statuses) set_account_counters_maps(@statuses.flat_map { |s| [s.account, s.reblog? ? s.reblog.account : nil] }.compact.uniq) - next_path = api_v1_home_timeline_url(max_id: @statuses.last.id) if @statuses.size == DEFAULT_STATUSES_LIMIT + next_path = api_v1_home_timeline_url(max_id: @statuses.last.id) if @statuses.size == limit_param(DEFAULT_STATUSES_LIMIT) prev_path = api_v1_home_timeline_url(since_id: @statuses.first.id) unless @statuses.empty? set_pagination_headers(next_path, prev_path) @@ -23,14 +23,14 @@ class Api::V1::TimelinesController < ApiController end def mentions - @statuses = Feed.new(:mentions, current_account).get(DEFAULT_STATUSES_LIMIT, params[:max_id], params[:since_id]) + @statuses = Feed.new(:mentions, current_account).get(limit_param(DEFAULT_STATUSES_LIMIT), params[:max_id], params[:since_id]) @statuses = cache_collection(@statuses) set_maps(@statuses) set_counters_maps(@statuses) set_account_counters_maps(@statuses.flat_map { |s| [s.account, s.reblog? ? s.reblog.account : nil] }.compact.uniq) - next_path = api_v1_mentions_timeline_url(max_id: @statuses.last.id) if @statuses.size == DEFAULT_STATUSES_LIMIT + next_path = api_v1_mentions_timeline_url(max_id: @statuses.last.id) if @statuses.size == limit_param(DEFAULT_STATUSES_LIMIT) prev_path = api_v1_mentions_timeline_url(since_id: @statuses.first.id) unless @statuses.empty? set_pagination_headers(next_path, prev_path) @@ -39,14 +39,14 @@ class Api::V1::TimelinesController < ApiController end def public - @statuses = Status.as_public_timeline(current_account).paginate_by_max_id(DEFAULT_STATUSES_LIMIT, params[:max_id], params[:since_id]) + @statuses = Status.as_public_timeline(current_account).paginate_by_max_id(limit_param(DEFAULT_STATUSES_LIMIT), params[:max_id], params[:since_id]) @statuses = cache_collection(@statuses) set_maps(@statuses) set_counters_maps(@statuses) set_account_counters_maps(@statuses.flat_map { |s| [s.account, s.reblog? ? s.reblog.account : nil] }.compact.uniq) - next_path = api_v1_public_timeline_url(max_id: @statuses.last.id) if @statuses.size == DEFAULT_STATUSES_LIMIT + next_path = api_v1_public_timeline_url(max_id: @statuses.last.id) if @statuses.size == limit_param(DEFAULT_STATUSES_LIMIT) prev_path = api_v1_public_timeline_url(since_id: @statuses.first.id) unless @statuses.empty? set_pagination_headers(next_path, prev_path) @@ -56,14 +56,14 @@ class Api::V1::TimelinesController < ApiController def tag @tag = Tag.find_by(name: params[:id].downcase) - @statuses = @tag.nil? ? [] : Status.as_tag_timeline(@tag, current_account).paginate_by_max_id(DEFAULT_STATUSES_LIMIT, params[:max_id], params[:since_id]) + @statuses = @tag.nil? ? [] : Status.as_tag_timeline(@tag, current_account).paginate_by_max_id(limit_param(DEFAULT_STATUSES_LIMIT), params[:max_id], params[:since_id]) @statuses = cache_collection(@statuses) set_maps(@statuses) set_counters_maps(@statuses) set_account_counters_maps(@statuses.flat_map { |s| [s.account, s.reblog? ? s.reblog.account : nil] }.compact.uniq) - next_path = api_v1_hashtag_timeline_url(params[:id], max_id: @statuses.last.id) if @statuses.size == DEFAULT_STATUSES_LIMIT + next_path = api_v1_hashtag_timeline_url(params[:id], max_id: @statuses.last.id) if @statuses.size == limit_param(DEFAULT_STATUSES_LIMIT) prev_path = api_v1_hashtag_timeline_url(params[:id], since_id: @statuses.first.id) unless @statuses.empty? set_pagination_headers(next_path, prev_path) diff --git a/app/controllers/api_controller.rb b/app/controllers/api_controller.rb index 00528d94d..5d2bd9a22 100644 --- a/app/controllers/api_controller.rb +++ b/app/controllers/api_controller.rb @@ -62,6 +62,11 @@ class ApiController < ApplicationController response.headers['Link'] = LinkHeader.new(links) end + def limit_param(default_limit) + return default_limit unless params[:limit] + [params[:limit].to_i.abs, default_limit * 2].min + end + def current_resource_owner @current_user ||= User.find(doorkeeper_token.resource_owner_id) if doorkeeper_token end