From cdb101340a20183a82889f811d9311c370c855e5 Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Fri, 29 Jun 2018 15:34:36 +0200
Subject: Keyword/phrase filtering (#7905)

* Add keyword filtering

    GET|POST       /api/v1/filters
    GET|PUT|DELETE /api/v1/filters/:id

- Irreversible filters can drop toots from home or notifications
- Other filters can hide toots through the client app
- Filters use a phrase valid in particular contexts, expiration

* Make sure expired filters don't get applied client-side

* Add missing API methods

* Remove "regex filter" from column settings

* Add tests

* Add test for FeedManager

* Add CustomFilter test

* Add UI for managing filters

* Add streaming API event to allow syncing filters

* Fix tests
---
 app/controllers/filters_controller.rb | 57 +++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 app/controllers/filters_controller.rb

(limited to 'app/controllers/filters_controller.rb')

diff --git a/app/controllers/filters_controller.rb b/app/controllers/filters_controller.rb
new file mode 100644
index 000000000..03403a1ba
--- /dev/null
+++ b/app/controllers/filters_controller.rb
@@ -0,0 +1,57 @@
+# frozen_string_literal: true
+
+class FiltersController < ApplicationController
+  include Authorization
+
+  layout 'admin'
+
+  before_action :set_filters, only: :index
+  before_action :set_filter, only: [:edit, :update, :destroy]
+
+  def index
+    @filters = current_account.custom_filters
+  end
+
+  def new
+    @filter = current_account.custom_filters.build
+  end
+
+  def create
+    @filter = current_account.custom_filters.build(resource_params)
+
+    if @filter.save
+      redirect_to filters_path
+    else
+      render action: :new
+    end
+  end
+
+  def edit; end
+
+  def update
+    if @filter.update(resource_params)
+      redirect_to filters_path
+    else
+      render action: :edit
+    end
+  end
+
+  def destroy
+    @filter.destroy
+    redirect_to filters_path
+  end
+
+  private
+
+  def set_filters
+    @filters = current_account.custom_filters
+  end
+
+  def set_filter
+    @filter = current_account.custom_filters.find(params[:id])
+  end
+
+  def resource_params
+    params.require(:custom_filter).permit(:phrase, :expires_in, :irreversible, context: [])
+  end
+end
-- 
cgit