Add admin attachments panel

app/controllers/admin/media_attachments_controller.rb

@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+module Admin
+  class MediaAttachmentsController < BaseController
+    def index
+      authorize :account, :index?
+
+      @media_attachments = filtered_attachments.page(params[:page])
+      @form              = Form::MediaAttachmentsBatch.new
+    end
+
+    private
+
+    def filtered_attachments
+      MediaAttachment.recently_attachments
+    end
+  end
+end

app/models/form/media_attachments_batch.rb

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class Form::MediaAttachmentsBatch
+  include ActiveModel::Model
+  include Authorization
+  include AccountableConcern
+  include Payloadable
+
+  attr_accessor :query
+
+  def save
+  end
+end

app/models/media_attachment.rb

@@ -33,6 +33,7 @@ class MediaAttachment < ApplicationRecord
   self.inheritance_column = nil
 
   include Attachmentable
+  include RoutingHelper
 
   enum type: { :image => 0, :gifv => 1, :video => 2, :unknown => 3, :audio => 4 }
   enum processing: { :queued => 0, :in_progress => 1, :complete => 2, :failed => 3 }, _prefix: true
@@ -208,6 +209,7 @@ class MediaAttachment < ApplicationRecord
   scope :local,      -> { where(remote_url: '') }
   scope :remote,     -> { where.not(remote_url: '') }
   scope :cached,     -> { remote.where.not(file_file_name: nil) }
+  scope :recently_attachments, -> { attached.order(status_id: 'DESC') }
 
   default_scope { order(id: :asc) }
 
@@ -271,6 +273,10 @@ class MediaAttachment < ApplicationRecord
     delay_processing? && attachment_name == :file
   end
 
+  def url
+    full_asset_url(file.url(:original))
+  end
+
   after_commit :enqueue_processing, on: :create
   after_commit :reset_parent_cache, on: :update
 

app/views/admin/media_attachments/_media_attachment.html.haml

@@ -0,0 +1,11 @@
+.batch-table__row{ class: ['batch-table__row--attention'] }
+  .batch-table__row__content.batch-table__row__content--unpadded
+    %table.accounts-table
+      %tbody
+        %tr
+          %td
+            %img{ src: media_attachment.url }
+            %div
+              = media_attachment.status.uri
+            %div
+              = media_attachment.status.visibility

app/views/admin/media_attachments/index.html.haml

@@ -0,0 +1,30 @@
+- content_for :page_title do
+  = t('admin.accounts.title')
+
+- content_for :header_tags do
+  = javascript_pack_tag 'admin', async: true, crossorigin: 'anonymous'
+
+= form_for(@form, url: admin_media_attachments_path) do |f|
+  = hidden_field_tag :page, params[:page] || 1
+  = hidden_field_tag :select_all_matching, '0'
+
+  - AccountFilter::KEYS.each do |key|
+    = hidden_field_tag key, params[key] if params[key].present?
+
+  .batch-table
+    .batch-table__toolbar
+    - if @media_attachments.total_count > @media_attachments.size
+      .batch-table__select-all
+        .not-selected.active
+          %span= t('generic.all_items_on_page_selected_html', count: @media_attachments.size)
+          %button{ type: 'button' }= t('generic.select_all_matching_items', count: @media_attachments.total_count)
+        .selected
+          %span= t('generic.all_matching_items_selected_html', count: @media_attachments.total_count)
+          %button{ type: 'button' }= t('generic.deselect')
+    .batch-table__body
+      - if @media_attachments.empty?
+        = nothing_here 'nothing-here--under-tabs'
+      - else
+        = render partial: 'media_attachment', collection: @media_attachments, locals: { f: f }
+
+= paginate @media_attachments

config/initializers/doorkeeper.rb

@@ -97,6 +97,7 @@ Doorkeeper.configure do
                   :push,
                   :'admin:read',
                   :'admin:read:accounts',
+                  :'admin:read:media_attachments',
                   :'admin:read:reports',
                   :'admin:read:domain_allows',
                   :'admin:read:domain_blocks',
@@ -105,6 +106,7 @@ Doorkeeper.configure do
                   :'admin:read:canonical_email_blocks',
                   :'admin:write',
                   :'admin:write:accounts',
+                  :'admin:write:media_attachments',
                   :'admin:write:reports',
                   :'admin:write:domain_allows',
                   :'admin:write:domain_blocks',

config/navigation.rb

@@ -42,6 +42,7 @@ SimpleNavigation::Configuration.run do |navigation|
     n.item :moderation, safe_join([fa_icon('gavel fw'), t('moderation.title')]), nil, if: -> { current_user.can?(:manage_reports, :view_audit_log, :manage_users, :manage_invites, :manage_taxonomies, :manage_federation, :manage_blocks) } do |s|
       s.item :reports, safe_join([fa_icon('flag fw'), t('admin.reports.title')]), admin_reports_path, highlights_on: %r{/admin/reports}, if: -> { current_user.can?(:manage_reports) }
       s.item :accounts, safe_join([fa_icon('users fw'), t('admin.accounts.title')]), admin_accounts_path(origin: 'local'), highlights_on: %r{/admin/accounts|/admin/pending_accounts|/admin/disputes|/admin/users}, if: -> { current_user.can?(:manage_users) }
+      s.item :media_attachments, safe_join([fa_icon('users fw'), t('admin.accounts.title')]), admin_media_attachments_path, highlights_on: %r{/admin/media_attachments}, if: -> { current_user.can?(:manage_users) }
       s.item :invites, safe_join([fa_icon('user-plus fw'), t('admin.invites.title')]), admin_invites_path, if: -> { current_user.can?(:manage_invites) }
       s.item :follow_recommendations, safe_join([fa_icon('user-plus fw'), t('admin.follow_recommendations.title')]), admin_follow_recommendations_path, highlights_on: %r{/admin/follow_recommendations}, if: -> { current_user.can?(:manage_taxonomies) }
       s.item :instances, safe_join([fa_icon('cloud fw'), t('admin.instances.title')]), admin_instances_path(limited: whitelist_mode? ? nil : '1'), highlights_on: %r{/admin/instances|/admin/domain_blocks|/admin/domain_allows}, if: -> { current_user.can?(:manage_federation) }

config/routes.rb

@@ -257,6 +257,7 @@ Rails.application.routes.draw do
 
     resources :action_logs, only: [:index]
     resources :warning_presets, except: [:new]
+    resources :media_attachments, only: [:index]
 
     resources :announcements, except: [:show] do
       member do