Merge pull request #15 from blocknotes/feature/webpacker-support

Webpacker support

.circleci/config.yml

@@ -0,0 +1,33 @@
+version: 2.1
+orbs:
+  ruby: circleci/ruby@0.1.2 
+
+jobs:
+  build:
+    docker:
+      - image: circleci/ruby:2.6.6-stretch-node-browsers
+    executor: ruby/default
+    steps:
+      - checkout
+      - restore_cache:
+          key: gem-cache-{{ checksum "activeadmin_quill_editor.gemspec" }}
+      - run:
+          name: Setup Bundler
+          command: gem install bundler
+      - run:
+          name: Bundle Install
+          command: bundle install --path vendor/bundle
+      - save_cache:
+          key: gem-cache-{{ checksum "activeadmin_quill_editor.gemspec" }}
+          paths: vendor/bundle
+      - run:
+          name: Run Specs
+          command: |
+            bin/rspec \
+              --profile 10 \
+              --format RspecJunitFormatter \
+              --out test_results/rspec.xml \
+              --format progress \
+              $(circleci tests glob "spec/**/*_spec.rb")
+      - store_test_results:
+          path: test_results

.gitignore

@@ -2,10 +2,10 @@
 *.orig
 
 /.rspec_failures
+/.rubocop-*
 /Gemfile.lock
 
 /_misc/
-/coverage/
 /spec/dummy/db/*.sqlite3*
 /spec/dummy/log/
 /spec/dummy/storage/

.rubocop.yml

@@ -1,73 +1,27 @@
-require:
-  - rubocop-rspec
-
-Rails:
-  Enabled: true
+inherit_from:
+  - https://relaxed.ruby.style/rubocop.yml
 
 AllCops:
-  TargetRubyVersion: 2.3.8
-  TargetRailsVersion: 5.2
   Exclude:
-    - db/schema.rb
     - bin/*
-    - node_modules/**/*
-    # Temporary files
-    - tmp/**/*
+    - spec/dummy/**/*
+  NewCops: enable
 
-Rails/InverseOf:
+Gemspec/RequiredRubyVersion:
   Enabled: false
 
-Style/Documentation:
+Naming/FileName:
   Enabled: false
 
-Metrics/ClassLength:
-  # Default value is 100
-  Max: 150
-
-Metrics/LineLength:
-  # Default is 80
+Layout/LineLength:
+  Enabled: true
   Max: 120
 
-Metrics/ModuleLength:
-  # Default is 100
-  Max: 150
+Style/HashEachMethods:
+  Enabled: true
 
-Metrics/ParameterLists:
-  # Default is 5
-  Max: 6
+Style/HashTransformKeys:
+  Enabled: true
 
-RSpec/ExampleLength:
-  # Default is 10
-  Max: 20
-
-Style/FrozenStringLiteralComment:
-  # Deface DOES edit strings in place
-  Exclude:
-    - 'app/overrides/**/*'
-
-RSpec/MultipleExpectations:
-  # Default is 3
-  Max: 5
-
-RSpec/NestedGroups:
-  # Default is 3
-  Max: 6
-
-Metrics/AbcSize:
-  Max: 25
-
-Metrics/BlockLength:
-  # This value double the rubocop default
-  Max: 50
-
-Metrics/CyclomaticComplexity:
-  # This value double the rubocop default
-  Max: 12
-
-Metrics/MethodLength:
-  # This value double the rubocop default
-  Max: 20
-
-Metrics/PerceivedComplexity:
-  # Default is 7
-  Max: 10
+Style/HashTransformValues:
+  Enabled: true

Gemfile

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 source 'https://rubygems.org'
 
 gemspec

LICENSE.txt

@@ -1,4 +1,4 @@
-Copyright (c) 2017 Mattia Roccoberton
+Copyright (c) 2017-2020 Mattia Roccoberton
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

README.md

@@ -1,34 +1,49 @@
-# ActiveAdmin Quill Editor [![Gem Version](https://badge.fury.io/rb/activeadmin_quill_editor.svg)](https://badge.fury.io/rb/activeadmin_quill_editor)
+# ActiveAdmin Quill Editor [![Gem Version](https://badge.fury.io/rb/activeadmin_quill_editor.svg)](https://badge.fury.io/rb/activeadmin_quill_editor) [![CircleCI](https://circleci.com/gh/blocknotes/activeadmin_quill_editor.svg?style=svg)](https://circleci.com/gh/blocknotes/activeadmin_quill_editor)
 
-An Active Admin plugin to use [Quill Rich Text Editor](https://github.com/quilljs/quill)
+An Active Admin plugin to use [Quill Rich Text Editor](https://github.com/quilljs/quill) in form fields.
 
-![screenshot](screenshot.jpg)
+![screenshot](screenshot.png)
 
 ## Install
+After installing Active Admin, add to your Gemfile: `gem 'activeadmin_quill_editor'` (and execute *bundle*)
 
-- Update your Gemfile: `gem 'activeadmin_quill_editor'` (and execute *bundle*)
-- Add at the end of your ActiveAdmin styles (_app/assets/stylesheets/active_admin.scss_):
+If you installed Active Admin without Webpacker support (default for now):
+
+- Add at the end of your Active Admin styles (_app/assets/stylesheets/active_admin.scss_):
 ```scss
 @import 'activeadmin/quill_editor/quill.snow';
 @import 'activeadmin/quill_editor_input';
 ```
-- Add at the end of your ActiveAdmin javascripts (_app/assets/javascripts/active_admin.js_):
+- Add at the end of your Active Admin javascripts (_app/assets/javascripts/active_admin.js_):
 ```js
 //= require activeadmin/quill_editor/quill
 //= require activeadmin/quill_editor_input
 ```
-- Use the input with `as: :quill_editor` in Active Admin model conf
 
-Why 2 separated scripts? In this way you can include a different version of *quill editor* if you like.
+> **UPDATE FROM VERSION <= 2.0**: please add to your _app/assets/stylesheets/active_admin.scss_ the line `@import 'activeadmin/quill_editor/quill.snow';`
 
-## Options
+If you installed Active Admin with Webpacker support:
+
+- Execute in your project root:
+```sh
+yarn add blocknotes/activeadmin_quill_editor
+```
+- Add to your *app/javascript/packs/active_admin.js*:
+```js
+require('activeadmin_quill_editor')
+```
+
+## Usage
+In your Active Admin models, form configuration, set the text inputs with `as: :quill_editor` where needed.
 
 **data-options**: permits to set *quill editor* options directly - see [options list](https://quilljs.com/docs/configuration/)
 
 ## Examples
 
+### Basic usage
+
 ```ruby
-# ActiveAdmin article form conf:
+# Active Admin article form conf:
   form do |f|
     f.inputs 'Article' do
       f.input :title
@@ -39,26 +54,46 @@ Why 2 separated scripts? In this way you can include a different version of *qui
   end
 ```
 
-Toolbar buttons configuration:
+### Toolbar buttons configuration
 
 ```ruby
-f.input :description, as: :quill_editor, input_html: {data: {options: {modules: {toolbar: [['bold', 'italic', 'underline'], ['link']]}, placeholder: 'Type something...', theme: 'snow'}}}
+f.input :description, as: :quill_editor, input_html: { data: { options: { modules: { toolbar: [['bold', 'italic', 'underline'], ['link']] }, placeholder: 'Type something...', theme: 'snow' } } }
 ```
 
-## Notes
+### ImageUploader plugin
+This plugin allows to upload images to the server (instead of storing them in *base64* by default), reference [here](https://github.com/NoelOConnell/quill-image-uploader).
 
-- Upload functions (Images, Documents, Files, etc.) are not implemented yet
+```ruby
+# Upload method (to be included in the admin entity configuration)
+member_action :upload, method: [:post] do
+  result = { success: resource.images.attach(params[:file_upload]) }
+  result[:url] = url_for(resource.images.last) if result[:success]
+  render json: result
+end
+```
+
+```ruby
+# Form field
+unless object.new_record?
+  plugin_opts = { image_uploader: { server_url: upload_admin_post_path(object.id), field_name: 'file_upload' } }
+  f.input :description, as: :quill_editor, input_html: { data: { plugins: plugin_opts } }
+end
+```
+
+For the relevant files of the upload example see [here](examples/upload_plugin_using_activestorage/).
+Consider that this is just a basic example: images are uploaded as soon as they are attached to the
+ editor (regardless of the form submit), it shows the editor only for an existing record (because of
+the *upload_admin_post_path*) and it doesn't provide a way to remove images (just deleting them from
+the editor will not destroy them, you'll need to implement a purge logic for that).
 
 ## Do you like it? Star it!
-
 If you use this component just star it. A developer is more motivated to improve a project when there is some interest.
 
-Take a look at [other ActiveAdmin components](https://github.com/blocknotes?utf8=✓&tab=repositories&q=activeadmin&type=source) that I made if you are curious.
+Take a look at [other Active Admin components](https://github.com/blocknotes?utf8=✓&tab=repositories&q=activeadmin&type=source) that I made if you are curious.
 
 ## Contributors
-
 - [Mattia Roccoberton](http://blocknot.es): author
+- The good guys that opened issues and pull requests from time to time
 
 ## License
-
-[MIT](LICENSE.txt)
+The gem is available as open-source under the terms of the [MIT](LICENSE.txt).

Rakefile

@@ -1,3 +1,13 @@
 # frozen_string_literal: true
 
 require 'bundler/gem_tasks'
+
+begin
+  require 'rspec/core/rake_task'
+
+  RSpec::Core::RakeTask.new(:spec)
+
+  task default: :spec
+rescue LoadError
+  puts '! LoadError: no RSpec available'
+end

activeadmin_quill_editor.gemspec

@@ -25,7 +25,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'puma', '~> 4.3.5'
   spec.add_development_dependency 'rspec_junit_formatter', '~> 0.4.1'
   spec.add_development_dependency 'rspec-rails', '~> 4.0.1'
+  spec.add_development_dependency 'rubocop', '~> 0.90.0'
   spec.add_development_dependency 'selenium-webdriver', '~> 3.142.7'
-  spec.add_development_dependency 'simplecov', '~> 0.19.0'
   spec.add_development_dependency 'sqlite3', '~> 1.4.2'
 end

app/assets/javascripts/activeadmin/quill_editor_input.js

@@ -1,45 +1,95 @@
-function initQuillEditors() {
-  var editors = document.querySelectorAll('.quill-editor');
-  var default_options = {
-    modules: {
-      toolbar: [
-        ['bold', 'italic', 'underline'],
-        ['link', 'blockquote', 'code-block'],
-        [{ 'script': 'sub'}, { 'script': 'super' }],
-        [{ 'align': [] }, { list: 'ordered' }, { list: 'bullet' }],
-        [{ 'color': [] }, { 'background': [] }],
-        ['clean'],
-      ]
-    },
-    placeholder: '',
-    theme: 'snow'
-  };
+(function () {
+  'use strict'
 
-  for(var i = 0; i < editors.length; i++) {
-    var content = editors[i].querySelector('.quill-editor-content');
-    var isActive = editors[i].classList.contains('quill-editor--active');
-    if(content && !isActive) {
-      var options = editors[i].getAttribute('data-options') ? JSON.parse(editors[i].getAttribute('data-options')) : default_options;
-      editors[i]['_quill-editor'] = new Quill(content, options);
-      editors[i].classList += ' quill-editor--active';
+  // --- functions ---------------------------------------------------------------
+  function initQuillEditors() {
+    let default_theme = 'snow'
+    let default_toolbar = [
+      ['bold', 'italic', 'underline'],
+      ['link', 'blockquote', 'code-block'],
+      [{ 'script': 'sub' }, { 'script': 'super' }],
+      [{ 'align': [] }, { list: 'ordered' }, { list: 'bullet' }],
+      [{ 'color': [] }, { 'background': [] }],
+      ['image'],
+      ['clean'],
+    ]
+    let editors = document.querySelectorAll('[data-aa-quill-editor]')
+    let registered_plugins = {}
+
+    for (let i = 0; i < editors.length; i++) {
+      let content = editors[i].querySelector('[data-aa-quill-content]')
+      let isActive = editors[i].classList.contains('quill-editor--active')
+      if (content && !isActive) {
+        // Setup editor options
+        let options = editors[i].getAttribute('data-options') ? JSON.parse(editors[i].getAttribute('data-options')) : {}
+        if (!options.theme) options.theme = default_theme
+        if (!options.modules) options.modules = {}
+        if (!options.modules.toolbar) options.modules.toolbar = default_toolbar
+
+        // Setup plugin options
+        let plugin_options = editors[i].getAttribute('data-plugins') ? JSON.parse(editors[i].getAttribute('data-plugins')) : {}
+        if (plugin_options.image_uploader && plugin_options.image_uploader.server_url) {
+          if (!registered_plugins.image_uploader) {
+            Quill.register('modules/imageUploader', ImageUploader)
+            registered_plugins.image_uploader = true
+          }
+          let opts = plugin_options.image_uploader
+          options.modules.imageUploader = setupImageUploader(opts.server_url, opts.field_name)
+        }
+
+        // Init editor
+        editors[i]['_quill-editor'] = new Quill(content, options)
+        editors[i].classList += ' quill-editor--active'
+      }
+    }
+
+    let formtastic = document.querySelector('form.formtastic')
+    if (formtastic) {
+      formtastic.onsubmit = () => {
+        for (let i = 0; i < editors.length; i++) {
+          let input = editors[i].querySelector('input[type="hidden"]')
+          if (editors[i]['_quill-editor'].editor.isBlank()) {
+            input.value = ''
+          } else {
+            input.value = editors[i]['_quill-editor'].root.innerHTML
+          }
+        }
+      };
     }
   }
 
-  var formtastic = document.querySelector('form.formtastic');
-  if(formtastic) {
-    formtastic.onsubmit = function() {
-      for(var i = 0; i < editors.length; i++) {
-        var input = editors[i].querySelector('input[type="hidden"]');
-        input.value = editors[i]['_quill-editor'].root.innerHTML;
+  function setupImageUploader(server_url, field_name) {
+    return {
+      upload: file => {
+        return new Promise((resolve, reject) => {
+          const formData = new FormData()
+          formData.append(field_name || 'file_upload', file)
+
+          fetch(server_url, {
+            body: formData,
+            headers: {
+              'X-CSRF-Token': document.querySelector('meta[name="csrf-token"]').getAttribute('content')
+            },
+            method: 'POST'
+          }).then(response => response.json())
+            .then(result => {
+              resolve(result.url);
+            })
+            .catch(error => {
+              reject('Upload failed')
+              console.error('Error: ', error)
+            })
+        })
       }
-    };
+    }
   }
-}
 
-$(document).ready( function() {
-  initQuillEditors();
-});
+  // --- events ------------------------------------------------------------------
+  $(document).ready(() => {
+    initQuillEditors()
+  })
 
-$(document).on('has_many_add:after', function() {
-  initQuillEditors();
-});
+  $(document).on('has_many_add:after', '.has_many_container', () => {
+    initQuillEditors()
+  })
+})()

app/assets/stylesheets/activeadmin/_quill_editor_input.scss

@@ -1,10 +1,27 @@
-body.active_admin .quill-editor {
-  display: inline-block;
-  width: calc(80% - 22px);
+// reset internal elements
+.ql-editor * {
+  margin: initial;
+  padding: initial;
+  text-align: initial;
+}
 
-  button:hover {
-    background-image: none;
-    background-color: rgba(0, 0, 0, 0.1);
+body.active_admin [data-aa-quill-editor] {
+  display: inline-block;
+  width: calc(80% - 2px);
+
+  button {
+    text-shadow: none;
+    box-shadow: none;
+
+    &:hover {
+      background-image: none;
+      background-color: transparent;
+    }
+  }
+
+  .ql-container {
+    border: 1px solid #c9d0d6;
+    border-radius: 0 0 3px 3px;
   }
 
   .ql-editor {
@@ -13,13 +30,6 @@ body.active_admin .quill-editor {
     min-height: 150px;
     padding: 10px;
 
-    // reset internal elements
-    * {
-      margin: initial;
-      padding: initial;
-      text-align: initial;
-    }
-
     ol {
       list-style-type: decimal;
     }
@@ -37,4 +47,9 @@ body.active_admin .quill-editor {
       padding-left: 1.5em;
     }
   }
+
+  .ql-toolbar {
+    border: 1px solid #c9d0d6;
+    border-radius: 3px 3px 0 0;
+  }
 }

app/assets/stylesheets/activeadmin/quill.imageUploader.min.css

@@ -0,0 +1,33 @@
+.image-uploading {
+  position: relative;
+  display: inline-block;
+}
+
+.image-uploading img {
+  max-width: 98% !important;
+  filter: blur(5px);
+  opacity: 0.3;
+}
+
+.image-uploading::before {
+  content: "";
+  box-sizing: border-box;
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  width: 30px;
+  height: 30px;
+  margin-top: -15px;
+  margin-left: -15px;
+  border-radius: 50%;
+  border: 3px solid #ccc;
+  border-top-color: #1e986c;
+  z-index: 1;
+  animation: spinner 0.6s linear infinite;
+}
+
+@keyframes spinner {
+  to {
+    transform: rotate(360deg);
+  }
+}

bin/rubocop

@@ -0,0 +1,29 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+#
+# This file was generated by Bundler.
+#
+# The application 'rubocop' is installed as part of a gem, and
+# this file is here to facilitate running it.
+#
+
+require "pathname"
+ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../../Gemfile",
+  Pathname.new(__FILE__).realpath)
+
+bundle_binstub = File.expand_path("../bundle", __FILE__)
+
+if File.file?(bundle_binstub)
+  if File.read(bundle_binstub, 300) =~ /This file was generated by Bundler/
+    load(bundle_binstub)
+  else
+    abort("Your `bin/bundle` was not generated by Bundler, so this binstub cannot run.
+Replace `bin/bundle` by running `bundle binstubs bundler --force`, then run this command again.")
+  end
+end
+
+require "rubygems"
+require "bundler/setup"
+
+load Gem.bin_path("rubocop", "rubocop")

examples/upload_plugin_using_activestorage/app/admin/posts.rb

@@ -0,0 +1,73 @@
+# frozen_string_literal: true
+
+ActiveAdmin.register Post do
+  permit_params :author_id,
+                :title,
+                :description,
+                :category,
+                :dt,
+                :position,
+                :published,
+                tag_ids: []
+
+  member_action :upload, method: [:post] do
+    result = { success: resource.images.attach(params[:file_upload]) }
+    result[:url] = url_for(resource.images.last) if result[:success]
+    render json: result
+  end
+
+  index do
+    selectable_column
+    id_column
+    column :title
+    column :author
+    column :published
+    column :created_at
+    actions
+  end
+
+  show do
+    attributes_table do
+      row :author
+      row :title
+      row :description
+      row :category
+      row :dt
+      row :position
+      row :published
+      row :tags
+      row :created_at
+      row :updated_at
+      row :images do |resurce|
+        resurce.images.each do |image|
+          div do
+            link_to image.filename, image, target: '_blank'
+          end
+        end
+        nil
+      end
+    end
+    active_admin_comments
+  end
+
+  form do |f|
+    f.inputs 'Post' do
+      f.input :author
+      f.input :title
+      unless object.new_record?
+        plugin_opts = { image_uploader: { server_url: upload_admin_post_path(object.id), field_name: 'file_upload' } }
+        f.input :description, as: :quill_editor, input_html: { data: { plugins: plugin_opts } }
+      end
+      f.input :category
+      f.input :dt
+      f.input :position
+      f.input :published
+    end
+
+    f.inputs 'Tags' do
+      f.input :tags
+    end
+
+    f.actions
+  end
+end

examples/upload_plugin_using_activestorage/app/assets/javascripts/active_admin.js

@@ -0,0 +1,6 @@
+//= require active_admin/base
+
+//= require activeadmin/quill_editor/quill
+//= require activeadmin/quill_editor_input
+
+//= require activeadmin/quill.imageUploader.min

examples/upload_plugin_using_activestorage/app/assets/stylesheets/active_admin.scss

@@ -0,0 +1,7 @@
+@import 'active_admin/mixins';
+@import 'active_admin/base';
+
+@import 'activeadmin/quill_editor/quill.snow';
+@import 'activeadmin/quill_editor_input';
+
+@import 'activeadmin/quill.imageUploader.min';

examples/upload_plugin_using_activestorage/app/models/post.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class Post < ApplicationRecord
+  has_many_attached :images
+
+  validates :title, allow_blank: false, presence: true
+end

index.js

@@ -0,0 +1,7 @@
+// Styles
+import 'activeadmin_quill_editor/app/assets/stylesheets/activeadmin/quill_editor/quill.snow'
+import 'activeadmin_quill_editor/app/assets/stylesheets/activeadmin/_quill_editor_input'
+
+// JS
+window.Quill = require('activeadmin_quill_editor/app/assets/javascripts/activeadmin/quill_editor/quill')
+require('activeadmin_quill_editor/app/assets/javascripts/activeadmin/quill_editor_input')

lib/activeadmin/quill_editor/version.rb

@@ -2,6 +2,6 @@
 
 module ActiveAdmin
   module QuillEditor
-    VERSION = '0.2.4'
+    VERSION = '0.3.0'
   end
 end

lib/formtastic/inputs/quill_editor_input.rb

@@ -6,9 +6,9 @@ module Formtastic
       def to_html
         input_wrapping do
           label_html <<
-            template.content_tag(:div, input_html_options.merge(class: 'quill-editor')) do
+            template.content_tag(:div, input_html_options.merge('data-aa-quill-editor': '1')) do
               builder.hidden_field(input_name) <<
-                template.content_tag(:div, class: 'quill-editor-content') do
+                template.content_tag(:div, 'data-aa-quill-content': '1') do
                   object.send(method).try :html_safe
                 end
             end

package.json

@@ -0,0 +1,9 @@
+{
+  "name": "activeadmin_quill_editor",
+  "version": "0.3.0",
+  "description": "Quill Editor for ActiveAdmin",
+  "author": "Mattia Roccoberton <mat@blocknot.es>",
+  "license": "MIT",
+  "homepage": "https://github.com/blocknotes/activeadmin_quill_editor",
+  "main": "index.js"
+}

spec/dummy/app/admin/authors.rb

@@ -1,9 +1,12 @@
 # frozen_string_literal: true
 
 ActiveAdmin.register Author do
-  menu priority: 1
-
-  permit_params :name, :email, :age, :avatar, profile_attributes: %i[id description _destroy]
+  permit_params :name,
+                :email,
+                :age,
+                :avatar,
+                profile_attributes: %i[id description _destroy],
+                posts_attributes: %i[id title description]
 
   index do
     selectable_column
@@ -28,6 +31,7 @@ ActiveAdmin.register Author do
       row :created_at
       row :updated_at
       row :profile
+      row :posts
     end
     active_admin_comments
   end
@@ -44,6 +48,10 @@ ActiveAdmin.register Author do
     f.has_many :profile, allow_destroy: true do |ff|
       ff.input :description
     end
+    f.has_many :posts do |fp|
+      fp.input :title
+      fp.input :description, as: :quill_editor
+    end
     f.actions
   end
 end

spec/dummy/app/admin/posts.rb

@@ -25,15 +25,24 @@ ActiveAdmin.register Post do
       row :tags
       row :created_at
       row :updated_at
+      row :images do |resurce|
+        resurce.images.each do |image|
+          div do
+            link_to image.filename, image, target: '_blank'
+          end
+        end
+        nil
+      end
     end
     active_admin_comments
   end
 
   form do |f|
+    toolbar = %w[bold italic underline link]
     f.inputs 'Post' do
       f.input :author
       f.input :title
-      f.input :description, as: :quill_editor
+      f.input :description, as: :quill_editor, input_html: { data: { options: { modules: { toolbar: toolbar } } } }
       f.input :category
       f.input :dt
       f.input :position

spec/dummy/app/models/author.rb

@@ -12,6 +12,7 @@ class Author < ApplicationRecord
   has_one_attached :avatar
 
   accepts_nested_attributes_for :profile, allow_destroy: true
+  accepts_nested_attributes_for :posts, allow_destroy: true
 
   validates :email, format: { with: /\A[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,}\z/i, message: 'Invalid email' }
 

spec/dummy/app/models/post.rb

@@ -10,6 +10,10 @@ class Post < ApplicationRecord
   has_many :post_tags, inverse_of: :post, dependent: :destroy
   has_many :tags, through: :post_tags
 
+  has_many_attached :images
+
+  accepts_nested_attributes_for :post_tags, allow_destroy: true
+
   validates :title, allow_blank: false, presence: true
 
   scope :published, -> { where(published: true) }

spec/rails_helper.rb

@@ -13,12 +13,6 @@ require 'capybara/rails'
 
 Dir[File.expand_path('support/**/*.rb', __dir__)].sort.each { |f| require f }
 
-require 'simplecov'
-SimpleCov.start :rails do
-  filters.clear
-  add_filter %r{^/spec/}
-end
-
 # Force deprecations to raise an exception.
 ActiveSupport::Deprecation.behavior = :raise
 

spec/system/quill_editor_spec.rb

@@ -9,7 +9,7 @@ RSpec.describe 'Quill editor', type: :system do
   end
 
   after do
-    post.destroy
+    Post.destroy_all
     author.destroy
   end
 
@@ -17,7 +17,12 @@ RSpec.describe 'Quill editor', type: :system do
     it 'updates some HTML content' do
       visit "/admin/posts/#{post.id}/edit"
 
+      %w[bold italic underline link].each do |button|
+        expect(page).to have_css(".ql-toolbar button.ql-#{button}")
+      end
+      expect(page).to have_css('#post_description[data-aa-quill-editor]')
       expect(page).to have_css('#post_description_input .ql-editor', text: 'Some content...')
+      find('#post_description_input .ql-editor').click
       find('#post_description_input .ql-editor').base.send_keys('more text')
 
       find('[type="submit"]').click
@@ -25,4 +30,21 @@ RSpec.describe 'Quill editor', type: :system do
       expect(post.reload.description).to eq '<p>Some content...more text</p>'
     end
   end
+
+  context 'with a Quill editor in a nested resource' do
+    it 'updates some HTML content of a new nested resource' do
+      visit "/admin/authors/#{author.id}/edit"
+
+      expect(page).to have_css('.posts.has_many_container .ql-editor', text: 'Some content...')
+      find('.posts.has_many_container .has_many_add').click
+      expect(page).to have_css('.posts.has_many_container .ql-editor', count: 2)
+
+      fill_in('author[posts_attributes][1][title]', with: 'A new post')
+      find('#author_posts_attributes_1_description_input .ql-editor').base.send_keys('new post text')
+      find('[type="submit"]').click
+
+      expect(page).to have_content('was successfully updated')
+      expect(author.posts.last.description).to eq '<p>new post text</p>'
+    end
+  end
 end