8 files changed, 39 insertions, 27 deletions
diff --git a/app/controllers/api/base_controller.rb b/app/controllers/api/base_controller.rb
index 52e68ab35..7b5168b31 100644
--- a/app/controllers/api/base_controller.rb
+++ b/app/controllers/api/base_controller.rb
@@ -51,6 +51,10 @@ class Api::BaseController < ApplicationController
     [params[:limit].to_i.abs, default_limit * 2].min
   end
 
+  def truthy_param?(key)
+    ActiveModel::Type::Boolean.new.cast(params[key])
+  end
+
   def current_resource_owner
     @current_user ||= User.find(doorkeeper_token.resource_owner_id) if doorkeeper_token
   end
diff --git a/app/controllers/api/v1/accounts/search_controller.rb b/app/controllers/api/v1/accounts/search_controller.rb
index 11e647c3c..7649da433 100644
--- a/app/controllers/api/v1/accounts/search_controller.rb
+++ b/app/controllers/api/v1/accounts/search_controller.rb
@@ -22,8 +22,4 @@ class Api::V1::Accounts::SearchController < Api::BaseController
       following: truthy_param?(:following)
     )
   end
-
-  def truthy_param?(key)
-    params[key] == 'true'
-  end
 end
diff --git a/app/controllers/api/v1/accounts/statuses_controller.rb b/app/controllers/api/v1/accounts/statuses_controller.rb
index 095f6937b..7261ccd24 100644
--- a/app/controllers/api/v1/accounts/statuses_controller.rb
+++ b/app/controllers/api/v1/accounts/statuses_controller.rb
@@ -28,9 +28,9 @@ class Api::V1::Accounts::StatusesController < Api::BaseController
 
   def account_statuses
     default_statuses.tap do |statuses|
-      statuses.merge!(only_media_scope) if params[:only_media]
-      statuses.merge!(pinned_scope) if params[:pinned]
-      statuses.merge!(no_replies_scope) if params[:exclude_replies]
+      statuses.merge!(only_media_scope) if truthy_param?(:only_media)
+      statuses.merge!(pinned_scope) if truthy_param?(:pinned)
+      statuses.merge!(no_replies_scope) if truthy_param?(:exclude_replies)
     end
   end
 
diff --git a/app/controllers/api/v1/accounts_controller.rb b/app/controllers/api/v1/accounts_controller.rb
index 4e73e9e8b..d64325944 100644
--- a/app/controllers/api/v1/accounts_controller.rb
+++ b/app/controllers/api/v1/accounts_controller.rb
@@ -13,9 +13,9 @@ class Api::V1::AccountsController < Api::BaseController
   end
 
   def follow
-    FollowService.new.call(current_user.account, @account.acct, reblogs: params[:reblogs])
+    FollowService.new.call(current_user.account, @account.acct, reblogs: truthy_param?(:reblogs))
 
-    options = @account.locked? ? {} : { following_map: { @account.id => { reblogs: params[:reblogs] } }, requested_map: { @account.id => false } }
+    options = @account.locked? ? {} : { following_map: { @account.id => { reblogs: truthy_param?(:reblogs) } }, requested_map: { @account.id => false } }
 
     render json: @account, serializer: REST::RelationshipSerializer, relationships: relationships(options)
   end
@@ -26,7 +26,7 @@ class Api::V1::AccountsController < Api::BaseController
   end
 
   def mute
-    MuteService.new.call(current_user.account, @account, notifications: params[:notifications])
+    MuteService.new.call(current_user.account, @account, notifications: truthy_param?(:notifications))
     render json: @account, serializer: REST::RelationshipSerializer, relationships: relationships
   end
 
diff --git a/app/controllers/api/v1/reports_controller.rb b/app/controllers/api/v1/reports_controller.rb
index 22828217d..f5095e073 100644
--- a/app/controllers/api/v1/reports_controller.rb
+++ b/app/controllers/api/v1/reports_controller.rb
@@ -13,14 +13,14 @@ class Api::V1::ReportsController < Api::BaseController
   end
 
   def create
-    @report = current_account.reports.create!(
-      target_account: reported_account,
+    @report = ReportService.new.call(
+      current_account,
+      reported_account,
       status_ids: reported_status_ids,
-      comment: report_params[:comment]
+      comment: report_params[:comment],
+      forward: report_params[:forward]
     )
 
-    User.staff.includes(:account).each { |u| AdminMailer.new_report(u.account, @report).deliver_later }
-
     render json: @report, serializer: REST::ReportSerializer
   end
 
@@ -39,6 +39,6 @@ class Api::V1::ReportsController < Api::BaseController
   end
 
   def report_params
-    params.permit(:account_id, :comment, status_ids: [])
+    params.permit(:account_id, :comment, :forward, status_ids: [])
   end
 end
diff --git a/app/controllers/api/v1/search_controller.rb b/app/controllers/api/v1/search_controller.rb
index d1b4e0402..99b635ad9 100644
--- a/app/controllers/api/v1/search_controller.rb
+++ b/app/controllers/api/v1/search_controller.rb
@@ -33,12 +33,8 @@ class Api::V1::SearchController < Api::BaseController
     SearchService.new.call(
       params[:q],
       RESULTS_LIMIT,
-      resolving_search?,
+      truthy_param?(:resolve),
       current_account
     )
   end
-
-  def resolving_search?
-    params[:resolve] == 'true'
-  end
 end
diff --git a/app/controllers/api/v1/timelines/public_controller.rb b/app/controllers/api/v1/timelines/public_controller.rb
index 49887778e..d7d70b94d 100644
--- a/app/controllers/api/v1/timelines/public_controller.rb
+++ b/app/controllers/api/v1/timelines/public_controller.rb
@@ -21,15 +21,23 @@ class Api::V1::Timelines::PublicController < Api::BaseController
   end
 
   def public_statuses
-    public_timeline_statuses.paginate_by_max_id(
+    statuses = public_timeline_statuses.paginate_by_max_id(
       limit_param(DEFAULT_STATUSES_LIMIT),
       params[:max_id],
       params[:since_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
 
   def public_timeline_statuses
-    Status.as_public_timeline(current_account, params[:local])
+    Status.as_public_timeline(current_account, truthy_param?(:local))
   end
 
   def insert_pagination_headers
@@ -37,7 +45,7 @@ class Api::V1::Timelines::PublicController < Api::BaseController
   end
 
   def pagination_params(core_params)
-    params.permit(:local, :limit).merge(core_params)
+    params.permit(:local, :limit, :only_media).merge(core_params)
   end
 
   def next_path
diff --git a/app/controllers/api/v1/timelines/tag_controller.rb b/app/controllers/api/v1/timelines/tag_controller.rb
index 08db04a39..eb32611ad 100644
--- a/app/controllers/api/v1/timelines/tag_controller.rb
+++ b/app/controllers/api/v1/timelines/tag_controller.rb
@@ -29,16 +29,24 @@ class Api::V1::Timelines::TagController < Api::BaseController
     if @tag.nil?
       []
     else
-      tag_timeline_statuses.paginate_by_max_id(
+      statuses = tag_timeline_statuses.paginate_by_max_id(
         limit_param(DEFAULT_STATUSES_LIMIT),
         params[:max_id],
         params[:since_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
-    Status.as_tag_timeline(@tag, current_account, params[:local])
+    Status.as_tag_timeline(@tag, current_account, truthy_param?(:local))
   end
 
   def insert_pagination_headers
@@ -46,7 +54,7 @@ class Api::V1::Timelines::TagController < Api::BaseController
   end
 
   def pagination_params(core_params)
-    params.permit(:local, :limit).merge(core_params)
+    params.permit(:local, :limit, :only_media).merge(core_params)
   end
 
   def next_path