add pagy, improve checks#index

Gemfile

@@ -51,6 +51,7 @@ gem 'bootstrap_form'
 gem 'caxlsx'
 gem 'caxlsx_rails'
 gem 'image_processing', '~> 1.2'
+gem 'pagy', '~> 9.0'
 gem 'prawn-rails'
 gem 'sablon'
 

Gemfile.lock

@@ -178,6 +178,7 @@ GEM
       racc (~> 1.4)
     nokogiri (1.16.6-x86_64-linux)
       racc (~> 1.4)
+    pagy (9.0.2)
     parallel (1.25.1)
     parser (3.3.4.0)
       ast (~> 2.4.1)
@@ -350,6 +351,7 @@ DEPENDENCIES
   image_processing (~> 1.2)
   jbuilder
   jsbundling-rails
+  pagy (~> 9.0)
   prawn-rails
   puma (>= 5.0)
   rails (~> 7.1.3, >= 7.1.3.4)

app/assets/stylesheets/layout.scss

@@ -54,3 +54,7 @@
   border: 0;
   border-left: 4px solid var(--bs-warning);
 }
+
+.navbar-brand {
+  color: $pink;
+}

app/controllers/application_controller.rb

@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 class ApplicationController < ActionController::Base
+  include Pagy::Backend
+
   before_action :initialize_navbar
 
   private

app/controllers/checks_controller.rb

@@ -3,7 +3,7 @@ class ChecksController < ApplicationController
 
   # GET /checks or /checks.json
   def index
-    @checks = Check.all
+    @pagy, @checks = pagy(Check.search(filter_params[:s]))
   end
 
   # GET /checks/1 or /checks/1.json
@@ -66,6 +66,10 @@ class ChecksController < ApplicationController
     end
   end
 
+  def filter_params
+    @filter_params ||= params.permit(filter: %i[s level])[:filter] || {}
+  end
+
   private
 
   # Use callbacks to share common setup or constraints between actions.

app/helpers/application_helper.rb

@@ -1,4 +1,7 @@
 # frozen_string_literal: true
 
 module ApplicationHelper
+  include Pagy::Frontend
+
+  delegate :filter_params, to: :controller
 end

app/models/check.rb

@@ -4,4 +4,8 @@ class Check < ApplicationRecord
   enum :level, %i[A AA AAA]
 
   has_rich_text :success_criterion_html
+
+  scope :search, lambda { |term|
+                   joins("INNER JOIN action_text_rich_texts ON action_text_rich_texts.record_id = checks.id AND record_type = 'Check'").where('checks.name LIKE :term OR action_text_rich_texts.body LIKE :term', term: "%#{term}%")
+                 }
 end

app/views/checklist_entries/_checklist_entry.html.erb

@@ -1,10 +1,17 @@
-<div id="<%= dom_id checklist_entry %>" class="row hover-row py-1 p-1">
-  <div class="col">
-    <%= button_to tag.i(class: "bi bi-arrow-down"), checklist_entry_path(checklist_entry), method: :patch, class: "btn btn-link p-0 float-start", data: { turbo_frame: "checklist_entries" }, params: { checklist_entry: { position: checklist_entry.position + 1 }} %>
-    <%= button_to tag.i(class: "bi bi-arrow-up"), checklist_entry_path(checklist_entry), method: :patch, class: "btn btn-link p-0 pe-3 float-start", data: { turbo_frame: "checklist_entries" }, params: { checklist_entry: { position: checklist_entry.position - 1 }} %>
-    <%= button_to tag.i(class: "bi bi-trash"), checklist_entry_path(checklist_entry), method: :delete, class: "btn btn-link p-0 ps-3 float-end" %>
-    <%= link_to tag.i(class: "bi bi-pencil"), edit_checklist_entry_path(checklist_entry), class: "float-end" %>
+<% is_first = checklist_entry == checklist_entry.checklist.checklist_entries.first %>
+<% is_last = checklist_entry == checklist_entry.checklist.checklist_entries.last %>
+
+<div id="<%= dom_id checklist_entry %>" class="hover-row py-1">
+    <div class="d-flex">
+      <div style="width: 56px">
+    <%= button_to tag.i(class: "bi bi-arrow-down"), checklist_entry_path(checklist_entry), method: :patch, class: "btn btn-link p-0 #{"pe-3" if is_last } float-start", data: { turbo_frame: "checklist_entries" }, params: { checklist_entry: { position: checklist_entry.position + 1 }} unless is_last %>
+    <%= button_to tag.i(class: "bi bi-arrow-up"), checklist_entry_path(checklist_entry), method: :patch, class: "btn btn-link p-0 pe-3 float-start", data: { turbo_frame: "checklist_entries" }, params: { checklist_entry: { position: checklist_entry.position - 1 }} unless is_first %>
+      </div>
+      <div class="d-inline-flex flex-grow-1">
     <%# checklist_entry.position %>
-    <%= link_to(checklist_entry.check.name, checklist_entry.check, data: { turbo_frame: "_top" }) %>
+    <%= link_to(checklist_entry.check.name, checklist_entry.check, data: { turbo_frame: "_top" }, class: "flex-grow-1") %>
+    <%= button_to tag.i(class: "bi bi-trash"), checklist_entry_path(checklist_entry), method: :delete, class: "btn btn-link" %>
+    <%= link_to tag.i(class: "bi bi-pencil"), edit_checklist_entry_path(checklist_entry), class: "btn btn-link" %>
+      </div>
     </div>
 </div>

app/views/checks/index.html.erb

@@ -1,5 +1,18 @@
 <h1><%= t("scaffold.pagetitle_index", model: Check.model_name.human(count: 2)) %></h1>
+<%= bootstrap_form_with(url: checks_path(page: params[:page]), method: :get, scope: :filter) do |form| %>
+  <%= form.hidden_field :page, value: params[:page] if params[:page] %>
+    <div class="row">
+      <div class="col-md-3">
+        <%= form.text_field(:s, placeholder: "suchen...", hide_label: true, value: filter_params[:s]) %>
+      </div>
+      <div class="col">
+       <%= form.submit name: "", value: "Suchen" %>
+       <%= link_to "Filter löschen", checks_path, class: "btn btn-outline-secondary" if filter_params[:s] %>
+    </div>
+</div>
+<% end %>
 
+<%== pagy_info(@pagy) %>
 <table class="table table-striped">
   <thead>
     <tr>
@@ -20,6 +33,8 @@
   </tbody>
 </table>
 
+<%== pagy_bootstrap_nav(@pagy) %>
+
 <div class="action-row">
   <%= link_to t("scaffold.link_new", model: Check.model_name.human), new_check_path %>
 </div>

app/views/layouts/_navigation.html.erb

@@ -1,6 +1,8 @@
 <nav class="navbar navbar-expand-lg bg-body-tertiary">
   <div class="container">
-    <a class="navbar-brand" href="<%= root_path %>">A11yist</a>
+    <a class="navbar-brand" href="<%= root_path %>">
+      <%= tag.i(class: "bi bi-universal-access") %>
+    </a>
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
       <span class="navbar-toggler-icon"></span>
     </button>

config/initializers/pagy.rb

@@ -0,0 +1,220 @@
+# frozen_string_literal: true
+
+# Pagy initializer file (9.0.2)
+# Customize only what you really need and notice that the core Pagy works also without any of the following lines.
+# Should you just cherry pick part of this file, please maintain the require-order of the extras
+
+
+# Pagy Variables
+# See https://ddnexus.github.io/pagy/docs/api/pagy#variables
+# You can set any pagy variable as a Pagy::DEFAULT. They can also be overridden per instance by just passing them to
+# Pagy.new|Pagy::Countless.new|Pagy::Calendar::*.new or any of the #pagy* controller methods
+# Here are the few that make more sense as DEFAULTs:
+# Pagy::DEFAULT[:limit]       = 20                    # default
+# Pagy::DEFAULT[:size]        = 7                     # default
+# Pagy::DEFAULT[:ends]        = true                  # default
+# Pagy::DEFAULT[:page_param]  = :page                 # default
+# Pagy::DEFAULT[:count_args]  = []                    # example for non AR ORMs
+# Pagy::DEFAULT[:max_pages]   = 3000                  # example
+
+
+# Extras
+# See https://ddnexus.github.io/pagy/categories/extra
+
+
+# Legacy Compatibility Extras
+
+# Size extra: Enable the Array type for the `:size` variable (e.g. `size: [1,4,4,1]`)
+# See https://ddnexus.github.io/pagy/docs/extras/size
+# require 'pagy/extras/size'   # must be required before the other extras
+
+
+# Backend Extras
+
+# Arel extra: For better performance utilizing grouped ActiveRecord collections:
+# See: https://ddnexus.github.io/pagy/docs/extras/arel
+# require 'pagy/extras/arel'
+
+# Array extra: Paginate arrays efficiently, avoiding expensive array-wrapping and without overriding
+# See https://ddnexus.github.io/pagy/docs/extras/array
+# require 'pagy/extras/array'
+
+# Calendar extra: Add pagination filtering by calendar time unit (year, quarter, month, week, day)
+# See https://ddnexus.github.io/pagy/docs/extras/calendar
+# require 'pagy/extras/calendar'
+# Default for each calendar unit class in IRB:
+# >> Pagy::Calendar::Year::DEFAULT
+# >> Pagy::Calendar::Quarter::DEFAULT
+# >> Pagy::Calendar::Month::DEFAULT
+# >> Pagy::Calendar::Week::DEFAULT
+# >> Pagy::Calendar::Day::DEFAULT
+#
+# Uncomment the following lines, if you need calendar localization without using the I18n extra
+# module LocalizePagyCalendar
+#   def localize(time, opts)
+#     ::I18n.l(time, **opts)
+#   end
+# end
+# Pagy::Calendar.prepend LocalizePagyCalendar
+
+# Countless extra: Paginate without any count, saving one query per rendering
+# See https://ddnexus.github.io/pagy/docs/extras/countless
+# require 'pagy/extras/countless'
+# Pagy::DEFAULT[:countless_minimal] = false   # default (eager loading)
+
+# Elasticsearch Rails extra: Paginate `ElasticsearchRails::Results` objects
+# See https://ddnexus.github.io/pagy/docs/extras/elasticsearch_rails
+# Default :pagy_search method: change only if you use also
+# the searchkick or meilisearch extra that defines the same
+# Pagy::DEFAULT[:elasticsearch_rails_pagy_search] = :pagy_search
+# Default original :search method called internally to do the actual search
+# Pagy::DEFAULT[:elasticsearch_rails_search] = :search
+# require 'pagy/extras/elasticsearch_rails'
+
+# Headers extra: http response headers (and other helpers) useful for API pagination
+# See http://ddnexus.github.io/pagy/extras/headers
+# require 'pagy/extras/headers'
+# Pagy::DEFAULT[:headers] = { page: 'Current-Page',
+#                            limit: 'Page-Items',
+#                            count: 'Total-Count',
+#                            pages: 'Total-Pages' }     # default
+
+# Keyset extra: Paginate with the Pagy keyset pagination technique
+# See http://ddnexus.github.io/pagy/extras/keyset
+# require 'pagy/extras/keyset'
+
+# Meilisearch extra: Paginate `Meilisearch` result objects
+# See https://ddnexus.github.io/pagy/docs/extras/meilisearch
+# Default :pagy_search method: change only if you use also
+# the elasticsearch_rails or searchkick extra that define the same method
+# Pagy::DEFAULT[:meilisearch_pagy_search] = :pagy_search
+# Default original :search method called internally to do the actual search
+# Pagy::DEFAULT[:meilisearch_search] = :ms_search
+# require 'pagy/extras/meilisearch'
+
+# Metadata extra: Provides the pagination metadata to Javascript frameworks like Vue.js, react.js, etc.
+# See https://ddnexus.github.io/pagy/docs/extras/metadata
+# you must require the JS Tools internal extra (BEFORE the metadata extra) ONLY if you need also the :sequels
+# require 'pagy/extras/js_tools'
+# require 'pagy/extras/metadata'
+# For performance reasons, you should explicitly set ONLY the metadata you use in the frontend
+# Pagy::DEFAULT[:metadata] = %i[scaffold_url page prev next last]   # example
+
+# Searchkick extra: Paginate `Searchkick::Results` objects
+# See https://ddnexus.github.io/pagy/docs/extras/searchkick
+# Default :pagy_search method: change only if you use also
+# the elasticsearch_rails or meilisearch extra that defines the same
+# DEFAULT[:searchkick_pagy_search] = :pagy_search
+# Default original :search method called internally to do the actual search
+# Pagy::DEFAULT[:searchkick_search] = :search
+# require 'pagy/extras/searchkick'
+# uncomment if you are going to use Searchkick.pagy_search
+# Searchkick.extend Pagy::Searchkick
+
+
+# Frontend Extras
+
+# Bootstrap extra: Add nav, nav_js and combo_nav_js helpers and templates for Bootstrap pagination
+# See https://ddnexus.github.io/pagy/docs/extras/bootstrap
+require 'pagy/extras/bootstrap'
+
+# Bulma extra: Add nav, nav_js and combo_nav_js helpers and templates for Bulma pagination
+# See https://ddnexus.github.io/pagy/docs/extras/bulma
+# require 'pagy/extras/bulma'
+
+# Pagy extra: Add the pagy styled versions of the javascript-powered navs
+# and a few other components to the Pagy::Frontend module.
+# See https://ddnexus.github.io/pagy/docs/extras/pagy
+# require 'pagy/extras/pagy'
+
+# Multi size var used by the *_nav_js helpers
+# See https://ddnexus.github.io/pagy/docs/extras/pagy#steps
+# Pagy::DEFAULT[:steps] = { 0 => 5, 540 => 7, 720 => 9 }   # example
+
+
+# Feature Extras
+
+# Gearbox extra: Automatically change the limit per page depending on the page number
+# See https://ddnexus.github.io/pagy/docs/extras/gearbox
+# require 'pagy/extras/gearbox'
+# set to false only if you want to make :gearbox_extra an opt-in variable
+# Pagy::DEFAULT[:gearbox_extra] = false               # default true
+# Pagy::DEFAULT[:gearbox_limit] = [15, 30, 60, 100]   # default
+
+# Limit extra: Allow the client to request a custom limit per page with an optional selector UI
+# See https://ddnexus.github.io/pagy/docs/extras/limit
+# require 'pagy/extras/limit'
+# set to false only if you want to make :limit_extra an opt-in variable
+# Pagy::DEFAULT[:limit_extra] = false    # default true
+# Pagy::DEFAULT[:limit_param] = :limit   # default
+# Pagy::DEFAULT[:limit_max]   = 100      # default
+
+# Overflow extra: Allow for easy handling of overflowing pages
+# See https://ddnexus.github.io/pagy/docs/extras/overflow
+# require 'pagy/extras/overflow'
+# Pagy::DEFAULT[:overflow] = :empty_page    # default  (other options: :last_page and :exception)
+
+# Trim extra: Remove the page=1 param from links
+# See https://ddnexus.github.io/pagy/docs/extras/trim
+# require 'pagy/extras/trim'
+# set to false only if you want to make :trim_extra an opt-in variable
+# Pagy::DEFAULT[:trim_extra] = false # default true
+
+# Standalone extra: Use pagy in non Rack environment/gem
+# See https://ddnexus.github.io/pagy/docs/extras/standalone
+# require 'pagy/extras/standalone'
+# Pagy::DEFAULT[:url] = 'http://www.example.com/subdir'  # optional default
+
+# Jsonapi extra: Implements JSON:API specifications
+# See https://ddnexus.github.io/pagy/docs/extras/jsonapi
+# require 'pagy/extras/jsonapi'   # must be required after the other extras
+# set to false only if you want to make :jsonapi an opt-in variable
+# Pagy::DEFAULT[:jsonapi] = false  # default true
+
+# Rails
+# Enable the .js file required by the helpers that use javascript
+# (pagy*_nav_js, pagy*_combo_nav_js, and pagy_limit_selector_js)
+# See https://ddnexus.github.io/pagy/docs/api/javascript
+
+# With the asset pipeline
+# Sprockets need to look into the pagy javascripts dir, so add it to the assets paths
+# Rails.application.config.assets.paths << Pagy.root.join('javascripts')
+
+# I18n
+
+# Pagy internal I18n: ~18x faster using ~10x less memory than the i18n gem
+# See https://ddnexus.github.io/pagy/docs/api/i18n
+# Notice: No need to configure anything in this section if your app uses only "en"
+# or if you use the i18n extra below
+#
+# Examples:
+# load the "de" built-in locale:
+# Pagy::I18n.load(locale: 'de')
+#
+# load the "de" locale defined in the custom file at :filepath:
+# Pagy::I18n.load(locale: 'de', filepath: 'path/to/pagy-de.yml')
+#
+# load the "de", "en" and "es" built-in locales:
+# (the first passed :locale will be used also as the default_locale)
+# Pagy::I18n.load({ locale: 'de' },
+#                 { locale: 'en' },
+#                 { locale: 'es' })
+#
+# load the "en" built-in locale, a custom "es" locale,
+# and a totally custom locale complete with a custom :pluralize proc:
+# (the first passed :locale will be used also as the default_locale)
+# Pagy::I18n.load({ locale: 'en' },
+#                 { locale: 'es', filepath: 'path/to/pagy-es.yml' },
+#                 { locale: 'xyz',  # not built-in
+#                   filepath: 'path/to/pagy-xyz.yml',
+#                   pluralize: lambda{ |count| ... } )
+
+
+# I18n extra: uses the standard i18n gem which is ~18x slower using ~10x more memory
+# than the default pagy internal i18n (see above)
+# See https://ddnexus.github.io/pagy/docs/extras/i18n
+# require 'pagy/extras/i18n'
+
+
+# When you are done setting your own default freeze it, so it will not get changed accidentally
+Pagy::DEFAULT.freeze