9 files changed, 172 insertions, 36 deletions
diff --git a/app/controllers/api/v1/blocks_controller.rb b/app/controllers/api/v1/blocks_controller.rb
new file mode 100644
index 000000000..8629242ab
--- /dev/null
+++ b/app/controllers/api/v1/blocks_controller.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+class Api::V1::BlocksController < ApiController
+  before_action -> { doorkeeper_authorize! :follow }
+  before_action :require_user!
+
+  respond_to :json
+
+  def index
+    results   = Block.where(account: current_account).paginate_by_max_id(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
+    prev_path = api_v1_blocks_url(since_id: results.first.id) unless results.empty?
+
+    set_pagination_headers(next_path, prev_path)
+  end
+end
diff --git a/app/controllers/api/v1/favourites_controller.rb b/app/controllers/api/v1/favourites_controller.rb
new file mode 100644
index 000000000..a71592acd
--- /dev/null
+++ b/app/controllers/api/v1/favourites_controller.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+class Api::V1::FavouritesController < ApiController
+  before_action -> { doorkeeper_authorize! :read }
+  before_action :require_user!
+
+  respond_to :json
+
+  def index
+    results   = Favourite.where(account: current_account).paginate_by_max_id(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_ACCOUNTS_LIMIT
+    prev_path = api_v1_favourites_url(since_id: results.first.id) unless results.empty?
+
+    set_pagination_headers(next_path, prev_path)
+  end
+end
diff --git a/app/controllers/api/v1/follow_requests_controller.rb b/app/controllers/api/v1/follow_requests_controller.rb
new file mode 100644
index 000000000..a30e97e71
--- /dev/null
+++ b/app/controllers/api/v1/follow_requests_controller.rb
@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+class Api::V1::FollowRequestsController < ApiController
+  before_action -> { doorkeeper_authorize! :follow }
+  before_action :require_user!
+
+  def index
+    results   = FollowRequest.where(target_account: current_account).paginate_by_max_id(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 = api_v1_follow_requests_url(max_id: results.last.id)    if results.size == DEFAULT_ACCOUNTS_LIMIT
+    prev_path = api_v1_follow_requests_url(since_id: results.first.id) unless results.empty?
+
+    set_pagination_headers(next_path, prev_path)
+  end
+
+  def authorize
+    FollowRequest.find_by!(account_id: params[:id], target_account: current_account).authorize!
+    render_empty
+  end
+
+  def reject
+    FollowRequest.find_by!(account_id: params[:id], target_account: current_account).reject!
+    render_empty
+  end
+end
diff --git a/app/controllers/api/v1/notifications_controller.rb b/app/controllers/api/v1/notifications_controller.rb
index a24e0beb7..c8f162cb0 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).paginate_by_max_id(20, params[:max_id], params[:since_id])
+    @notifications = Notification.where(account: current_account).browserable.paginate_by_max_id(20, params[:max_id], params[:since_id])
     @notifications = cache_collection(@notifications, Notification)
     statuses       = @notifications.select { |n| !n.target_status.nil? }.map(&:target_status)
 
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index e2d879d58..0a6b50a29 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -49,13 +49,13 @@ class ApplicationController < ActionController::Base
 
   def not_found
     respond_to do |format|
-      format.any { head 404 }
+      format.any  { head 404 }
     end
   end
 
   def gone
     respond_to do |format|
-      format.any { head 410 }
+      format.any  { head 410 }
     end
   end
 
diff --git a/app/controllers/authorize_follow_controller.rb b/app/controllers/authorize_follow_controller.rb
new file mode 100644
index 000000000..e866b5599
--- /dev/null
+++ b/app/controllers/authorize_follow_controller.rb
@@ -0,0 +1,45 @@
+# frozen_string_literal: true
+
+class AuthorizeFollowController < ApplicationController
+  layout 'public'
+
+  before_action :authenticate_user!
+
+  def new
+    uri = Addressable::URI.parse(acct_param)
+
+    if uri.path && %w(http https).include?(uri.scheme)
+      set_account_from_url
+    else
+      set_account_from_acct
+    end
+
+    render :error if @account.nil?
+  end
+
+  def create
+    @account = FollowService.new.call(current_account, acct_param).try(:target_account)
+
+    if @account.nil?
+      render :error
+    else
+      redirect_to web_url("accounts/#{@account.id}")
+    end
+  rescue ActiveRecord::RecordNotFound, Mastodon::NotPermitted
+    render :error
+  end
+
+  private
+
+  def set_account_from_url
+    @account = FetchRemoteAccountService.new.call(acct_param)
+  end
+
+  def set_account_from_acct
+    @account = FollowRemoteAccountService.new.call(acct_param)
+  end
+
+  def acct_param
+    params[:acct].gsub(/\Aacct:/, '')
+  end
+end
diff --git a/app/controllers/follow_requests_controller.rb b/app/controllers/follow_requests_controller.rb
deleted file mode 100644
index d4368f773..000000000
--- a/app/controllers/follow_requests_controller.rb
+++ /dev/null
@@ -1,28 +0,0 @@
-# frozen_string_literal: true
-
-class FollowRequestsController < ApplicationController
-  layout 'auth'
-
-  before_action :authenticate_user!
-  before_action :set_follow_request, except: :index
-
-  def index
-    @follow_requests = FollowRequest.where(target_account: current_account)
-  end
-
-  def authorize
-    @follow_request.authorize!
-    redirect_to follow_requests_path
-  end
-
-  def reject
-    @follow_request.reject!
-    redirect_to follow_requests_path
-  end
-
-  private
-
-  def set_follow_request
-    @follow_request = FollowRequest.find(params[:id])
-  end
-end
diff --git a/app/controllers/remote_follow_controller.rb b/app/controllers/remote_follow_controller.rb
new file mode 100644
index 000000000..7d4bfe6ce
--- /dev/null
+++ b/app/controllers/remote_follow_controller.rb
@@ -0,0 +1,47 @@
+# frozen_string_literal: true
+
+class RemoteFollowController < ApplicationController
+  layout 'public'
+
+  before_action :set_account
+  before_action :check_account_suspension
+
+  def new
+    @remote_follow = RemoteFollow.new
+  end
+
+  def create
+    @remote_follow = RemoteFollow.new(resource_params)
+
+    if @remote_follow.valid?
+      resource          = Goldfinger.finger("acct:#{@remote_follow.acct}")
+      redirect_url_link = resource&.link('http://ostatus.org/schema/1.0/subscribe')
+
+      if redirect_url_link.nil? || redirect_url_link.template.nil?
+        @remote_follow.errors.add(:acct, I18n.t('remote_follow.missing_resource'))
+        render(:new) && return
+      end
+
+      redirect_to Addressable::Template.new(redirect_url_link.template).expand(uri: "#{@account.username}@#{Rails.configuration.x.local_domain}").to_s
+    else
+      render :new
+    end
+  rescue Goldfinger::Error
+    @remote_follow.errors.add(:acct, I18n.t('remote_follow.missing_resource'))
+    render :new
+  end
+
+  private
+
+  def resource_params
+    params.require(:remote_follow).permit(:acct)
+  end
+
+  def set_account
+    @account = Account.find_local!(params[:account_username])
+  end
+
+  def check_account_suspension
+    head 410 if @account.suspended?
+  end
+end
diff --git a/app/controllers/settings/preferences_controller.rb b/app/controllers/settings/preferences_controller.rb
index 692cf95ac..3b6d109a6 100644
--- a/app/controllers/settings/preferences_controller.rb
+++ b/app/controllers/settings/preferences_controller.rb
@@ -8,10 +8,11 @@ class Settings::PreferencesController < ApplicationController
   def show; end
 
   def update
-    current_user.settings(:notification_emails).follow    = user_params[:notification_emails][:follow]    == '1'
-    current_user.settings(:notification_emails).reblog    = user_params[:notification_emails][:reblog]    == '1'
-    current_user.settings(:notification_emails).favourite = user_params[:notification_emails][:favourite] == '1'
-    current_user.settings(:notification_emails).mention   = user_params[:notification_emails][:mention]   == '1'
+    current_user.settings(:notification_emails).follow         = user_params[:notification_emails][:follow]         == '1'
+    current_user.settings(:notification_emails).follow_request = user_params[:notification_emails][:follow_request] == '1'
+    current_user.settings(:notification_emails).reblog         = user_params[:notification_emails][:reblog]         == '1'
+    current_user.settings(:notification_emails).favourite      = user_params[:notification_emails][:favourite]      == '1'
+    current_user.settings(:notification_emails).mention        = user_params[:notification_emails][:mention]        == '1'
 
     current_user.settings(:interactions).must_be_follower  = user_params[:interactions][:must_be_follower]  == '1'
     current_user.settings(:interactions).must_be_following = user_params[:interactions][:must_be_following] == '1'
@@ -26,6 +27,6 @@ class Settings::PreferencesController < ApplicationController
   private
 
   def user_params
-    params.require(:user).permit(:locale, notification_emails: [:follow, :reblog, :favourite, :mention], interactions: [:must_be_follower, :must_be_following])
+    params.require(:user).permit(:locale, notification_emails: [:follow, :follow_request, :reblog, :favourite, :mention], interactions: [:must_be_follower, :must_be_following])
   end
 end